Pump for a pumping station for a private house. Water supply pumping stations for a private house. Price and connection diagram

14.06.2018

As a rule, most owners of their own private houses have to purchase a water station for their home in order to provide high-quality water supply in their home.

Water pumping stations are designed for autonomous water supply to a private home. They are the focal point of the entire installed plumbing system. It is such a station that provides the pressure of water into the house.

In a simple way, without a good water station, there will be no water in the house.

The main purposes of the water station

All these designs, without exception perform three functions:

Pumping water from the well into the house;
Maintaining pressure in the water supply system;
Continuous water supply to the house.

Separate parts of the station are qualitatively responsible for all these functions. We propose to consider the design of the unit in more detail.

The rise of water from the well

This option is extremely simple and straightforward. The control sensor and, directly, the pump itself is responsible for pumping water out of the well. A special pump serves for the process itself, but the sensor allows you to determine exactly when the process needs to be performed, turning it on or off.

Stabilizing the pressure of the water supply system

For this function in the station completely different nodes respond, practically unrelated to the previous ones. This is done by a special accumulator. The same sensor is also involved in the process.

The sensor is instructed to monitor the pressure in the accumulator in order to prevent any overloads. In turn, the accumulator maintains a proper set in the pipes.

Continuity of water supply to the house

And, finally, the last function is irrelevant. The above nodes, so to speak, "together", are responsible for the quality implementation of this option. But, the main role in this system is provided to the accumulator.

With the help of this process, the system holds, one might say, an endless supply of water, which is constantly replenished by the pump. In other words, problems with water supply can arise. due to system breakdown or lack of water in the well.

How the whole system works

As you might have guessed, all of the above options form a complete water supply for a private house. But this system works approximately according to the following principle:

The pump pumps water into the accumulator.
The accumulator retains the pumped-out water, waiting for the command to discharge into the pipes.
The sensor monitors the completeness of the accumulator, if necessary, forcing the pump to pump a new portion of water.

All water stations for home work exactly according to this principle with virtually no exceptions. The supply of water to the house is possible only in the case of completely coordinated work of all units. If at least one of them breaks down, the entire system refuses to work.

Each classification implies a specific design and principle of operation of each unit. It is customary to distinguish three types of classification of water stations:

Water station installation method

The place where you want to install the water station depends on the following criteria:

motor type;
drive type;
the remoteness of the well with water from the house.

Each criterion should be analyzed separately.

How to choose the right pumping station

If you are at a loss with the right choice of a water station that you are going to install in your home, you the following criteria will help:

By the way, it is important to know that each node of the water station can be easily replaced without much effort. This is another advantage of such units.

Most popular models

If you don't feel like wandering through countless stores, choosing exactly the product that best suits your home, you can take a look most common models in the table below.

So, as you can see, it is quite easy to choose a high-quality and suitable water station for your private home. You can also choose just such a unit that is suitable both in practical terms and in the budget, since manufacturers provide the consumer with a wide range of choices.

After purchasing this equipment, it will be possible to provide water to those premises where it is not possible to connect to the central water supply system. Pumping stations water is supplied to the surface, filtered and delivered to the consumer. Of course, not everyone is aware of what a pumping station is and how this equipment differs from conventional pumps. So, pumping stations are devices that can automatically maintain the water pressure indicator in the water supply system. The design of such a station is based on a pump, in addition to it, there are also special sensors and a hydraulic accumulator, which adjusts the optimal operation of the pump and reacts to pressure surges. Pumps of various types are used in such systems.

Why buy pumping stations?

If there is already a well or a well on the site where your house is located, then all that remains is to buy a device for raising water upstairs. Most often, a submersible borehole pump is used for this purpose. Such a device begins to operate when water is opened in the tap or when liquid is used in other plumbing, as a result, the pump pumps water, and everything is fine. Through the pipeline, the liquid goes into the room and enters the mixer or other water intake point. Everything is simple and convenient, but when the water level in the source is too low, or problems with electricity interfere with the operation of the pump, problems begin. In such situations, it will simply not be possible to use water.

When, for any reason, water cannot enter the house from the well, the hydraulic accumulator begins to work, this element is automatically connected to the water supply system.

Pumping stations have many advantages due to which they are used in private homes. So, the advantages are that the station is equipped not with a submersible, but with a surface pump, which allows pumping water even from small-diameter wells. To do this, you just need to lower a small hose with a check valve into the source, and you can already raise the water. This characteristic is very important for owners of summer cottages, where it makes no sense to drill a large-diameter artesian well.

If there are 1-2 mixers in the house, and there is also a need for watering the plants, then a needle-well or a small sandy well will be enough for the functioning of the water supply, for which submersible pump options are not suitable for servicing, because the diameter of the source is only about 8-10 centimeters. Also, the use of pumping stations is convenient because such equipment allows you to create a stable pressure indicator in the water supply system. Thanks to this, there will always be a good water pressure in any part of the house, even when it comes to water intake points on the second floor.

True, pumping stations have problems, not just advantages. In particular, such equipment should only be installed in a heated room and serviced regularly. Compared to the use of downhole pumping equipment, the pumping station system requires monitoring of pressure indicators, the correct operation of the automatic elements is also important. You will also have to regularly clean the check valve and storage tank.

There are also some restrictions on the depth of the source, which can be serviced by a device with a hydraulic accumulator. So, the total distance from the equipment to the water at the source should be less than 8 meters. True, there are such options for pumping stations on the market that are equipped with an ejector and can be used to raise water from wells up to 30 meters deep.

The principle of operation and characteristics of pumping stations

As already mentioned, such devices are created in order to ensure the uninterrupted operation of the water supply system. country house... Despite the rather complicated design, the principle of operation at the pumping station is very simple - the pump raises water from the source, and then directs it to the accumulator. The liquid level in this tank is regulated by a special sensor, it turns on the station when the water supply is low, and turns it off when the tank is full. This solution also makes the operation of the equipment economical, the station does not work all the time, but only when needed.

The main characteristics of pumping stations are the volume of the hydraulic tank, the material from which the container is made, the technical characteristics of the pump, and the fluid pressure created using the equipment. When choosing equipment, it is imperative to pay attention to all these characteristics.

The device of pumping stations

There are several important elements in the design of the station. Main detail is a pump that performs the function of pumping water from a source. Also in the design there is such an important element as a hydraulic accumulator - this is a storage tank for water. The start and stop of the pump is controlled by a pressure switch, which, when the liquid supply is low, turns on the pump and fills the container.

Modern equipment options are also equipped with a control unit and a special dry-running protection system of the pressure switch. Such a system turns off the equipment in cases where there is no water at all in the storage tank. A check valve is installed so that liquid from the storage tank does not fall back into the well; this element also protects the pumping station from idling. The pressure gauge will allow you to always know the current pressure readings and in case of violations, quickly correct all problems. In addition to the above parts, which are considered the main ones in pumping stations, a coarse filter is also often used, it excludes the ingress of sand and dirt into the system. As a result, the equipment does not clog up and lasts much longer. If you need water not only for technical purposes, but also for cooking and drinking, then you can also install fine filters.

Varieties

Choosing a pumping station for a private house is not an easy task. The first thing you will come across is the many different types of pumps. Therefore, you must first familiarize yourself with the main types of pumping stations and understand how they differ from each other.

Various options for the type of suction

According to this criterion, pumping stations are divided into two types:

With a remote ejector. Such equipment can lift water from a depth of 50 meters. The peculiarity of these stations is that the ejector is lowered directly into the water source. Such a device works quietly, so it can be installed in the house. It provides a good water pressure, and if you have a very deep well, then this is the best type to use. True, there are negative sides, the device is often clogged with sand, as a result of which the ejector breaks down. It should also be borne in mind that the productivity of the pumping station directly depends on the depth of the well.

With built-in ejector. The performance of such an installation allows you to pump water from a source only 8 meters deep. But, despite the low power, the equipment perfectly fulfills its task, it is not afraid of noise and air ingress. True, the operation of such a unit will be very noisy, because of this, it is better to install the pumping station in an annex or a caisson.

Storage capacity

There is a special container for liquid in all pumping stations, but in some models it is a storage tank, and in others it is a hydraulic accumulator. The first variants of installations are equipped with a large-volume tank (up to 100 liters), and this tank is mounted in the attic of the room. The pumping equipment pumps liquid into this reservoir, and then water flows through the pipeline in a natural way. The advantage of stations of this option is efficiency, the pumps are turned on only when the tank is empty. But there are also significant drawbacks, the water pressure is rather weak, there is a risk of flooding the house, and the size of the tank takes up a lot of space. Because of this, pumping stations with storage tank are considered obsolete and are not often used today.

More modern are hydraulic installations, they are equipped with a hydraulic accumulator or a membrane tank. Such equipment does not take up much space and does not suffer from frequent leaks. Thanks to the pressure regulation system, the equipment can be installed in the basement or in a separate special room. True, there are also disadvantages, the water supply in the reservoir is small (20-30 liters), as well as the difficulty of using it in wells with low debit. The price of the accumulator itself is higher than the price of the storage tank; therefore, you will have to pay more for a modern pumping station of this type. To the advantages, it is also worth adding a wide range of models, there are very compact models on the market that are easy enough to install with your own hands.

Varieties by type of water source

If we take this criterion into account, then there are also two types of pumping units - surface and submersible. In the first version, the pump remains on the surface, and a special small-diameter hose is lowered into the water intake source. Such a pumping station is easy to use and also easy to repair. When choosing equipment for this characteristic, the depth of the well plays an important role; surface pumps can be used to draw water from a depth of up to 9 meters. During operation, the pump must be protected from exposure to water and installed in heated rooms.

Submersible installations will cost more, but the advantages of this type are ease of installation and cost-effectiveness. As the name suggests, the equipment is completely immersed in the source. For this, the pump is protected by a special waterproof casing. The depth of the well for this type of equipment does not play a big role, the stations work well with sources of 10 or more meters.

In addition, pumps are also divided into borehole and well pumps. The former are classified as submersible centrifugal ones, they are quite powerful, but require high quality water. If the source contains large impurities, then it is better not to use such a pump. Equipment for wells is not so demanding on the quality of the liquid, but it does not have high performance, therefore it is used in shallow sources.

Selecting a pumping station

There are many characteristics to consider:

Autonomy of work. If in your village there are problems with the supply of electricity, or in the summer the water level in the source is too low, then you need to take care of the normal operation of the water supply system. To do this, you can install a generator or purchase a solar battery. The second option will also reduce energy costs. However, there is also an easier way. For this, a pumping unit with a storage tank can be purchased. Regardless of the reasons why water intake from the well will be difficult, there will always be a supply of liquid in the tank at hand. But storage capacities are not very large, and this can only be a short-term solution to the problem.

Performance. Special attention should be paid to this characteristic. In particular, this parameter determines how much liquid you can get at the same time for your purposes. Also, the power depends on how far from the well the pump can be located, as well as from what depth it will be possible to pump water. True, everything depends not only on the power of the pump, but also on the performance of the water source. If the equipment is more powerful than the well, then there is a risk of being left completely without water, and the pumping station will not work stably, because it will take a lot of time to fill the source. For some household devices, this can result in damage. That is why experts advise buying a pump of such power, which will be slightly lower than the source performance indicator. As you know, the well is being drilled officially, and a special technical passport is issued for it, in which the productivity parameter can be found. Typically, for a country house, the power should be 600-1500 W with a capacity of 3000-5500 liters per hour.

The dimensions of the storage tank. This element of the pumping station is necessary so that when the water level in the well drops or when the electricity goes out, you still have water. It is necessary to choose a tank for pumping equipment taking into account your own needs. Also an important characteristic is the material from which the tank is made. A budget option would be a plastic container, but it is not very reliable, and damage can lead to the pump failing. Experts advise spending a little more money, but getting a reliable version of steel or cast iron. The most durable and durable is the cast iron tank, but it also costs more than others. If we talk about a private house where you permanently live, then a steel or cast iron tank will fully pay off during operation, because a pumping station with such a tank will serve for a long time. If we are talking about a country house, then a plastic container will be enough.

Equipment protection. In order for pumping units to work for a long time and efficiently, a reliable protection system is needed. In particular, the equipment must be protected against dry running and overheating. The second problem appears during long-term operation of the device, it overheats and fails. This must be ruled out, because pumping stations are expensive and their replacement will hit the pocket. Idling protection, which is also called "dry", is activated when the water intake source is empty. If such a problem occurs, then the pump breaks down, and the pressure in the system increases greatly. Of course, all protective systems increase the cost of equipment, but it is better to immediately spend money on protection than to buy a new pumping station later.
Control system. The choice according to this parameter largely depends on the purpose of the house. When the tank is empty, the automatic system will fill it with water on its own, but in manual control you will have to do it yourself. It is clear that the mechanical option will be cheaper, and this is an excellent solution for a summer residence where the owners do not appear often. When it comes to country house where you permanently live, it is better to buy automation, so as not to be constantly distracted by turning on the pumping station.

Manufacturing company. If you want to purchase foreign-made stations, you can buy the products of the Italian companies Marina, Ergus or Pedrollo. German companies Grundfos, Metabo and Gardena are famous for their good quality. The domestic manufacturer Jileks can also be supported. Its advantage is that the equipment is adapted to Russian conditions, equipped with fuses against power outages and filters for liquid purification.

So, taking into account these six criteria, you can choose a suitable pumping station. The main thing before that is to find out the depth and performance of the water source in order to choose the right equipment in terms of power.

Benefits of electronic control

Many refuse this function, believing that they will be able to normally control the operation of the pumping station themselves. So is an electronic control system really needed? To find the answer to this question, you need to study the advantages of this type of equipment:

The electronics will prevent the equipment from idling (when the liquid level in the source drops, the station will automatically turn off);
The equipment reacts to the action of the water intake points - it starts or stops;
Pump operation indication;
Exclusion of too frequent device starts.

Some models, after the protection against "dry running" is triggered, automatically restart in the standby mode for fluid intake. The restart can take anywhere from 15 minutes to 1 hour. A good function is the ability to gradually adjust the speed of the electric motor, for this there is a special electric speed converter. This feature eliminates water hammer and saves electricity. And there is only one drawback of the electronic control system - it is a high price.

Installation and operation

Correct installation of equipment has great importance... So, it is important not to forget about the check valve, because without this element, the liquid will drain back into the source. In such a situation, the pump will run idle for several minutes, and the water will never reach the consumer.

In winter, every effort should be made to prevent the liquid from freezing in the plumbing system. To do this, the pumping station itself must be installed in a heated room, and the pipes must be laid below the level of freezing of the ground. When using for the first time, the hose and the working part of the equipment must be filled with water.

Experts do not advise you to independently assemble the installation from different parts. Factory models of pumping stations have passed special tests at the stands, and the probability of breakdown of such equipment is low. In addition, the factory settings also have a warranty.

Popular mistakes when installing and choosing a pumping unit:

They often buy simply unsuitable pumps for their wells. The equipment cannot cope with such a depth of immersion, it starts to "sand". This harms not only the station itself, but also the water source;
Excessive water consumption (more than the equipment can provide) is also harmful. In this case, the system pressure will drop significantly;
If the equipment is incorrectly connected and the pumps run at a strenuous pace, it will quickly lead to breakdown. It is advised to turn on the system no more than 20 times within 1 hour.

Water and sewage pumping stations for a private house do not tolerate power outages and power surges. In such a situation, the motor and electronics of the unit may break. Therefore, experts advise purchasing a UPS or other backup power system to protect equipment from failure.

Prices

The cost of pumping stations is very different, and it depends on the reputation of the manufacturer, technical characteristics, system parameters and materials from which the equipment is made. Thus, a station with a 0.7 kW / h hydraulic tank will be much more affordable than equipment with a 1.2 kW / h battery. Also, prices strongly depend on the quality of the material and even the noise of the work.

So, the station Quattro Elementi Automatico 801 will cost 8.5 thousand rubles, the domestic NS Whirlwind ASV 800/24 will cost 7 thousand rubles, and Jileks Jumbo 70/50 will cost 13.5 thousand rubles.

Often when moving to a country house or dacha, people are faced with the problem of water supply. In this case, there are two solutions: use either a submersible pump or a water supply pumping station for a private house. Consider best models stations that collect good customer reviews.

Rating of pumping stations for summer cottages

Immediately, we note that only those models that collect positive reviews buyers on the Internet. This is the only way to determine for sure whether the equipment is good, because even a station with class characteristics is not good if it breaks down in the second week of operation. It is on the reviews that this rating of pumping stations for summer cottages will be based. And one more thing: when choosing, be sure to personally read the opinions of the model you are going to choose.

1. Grundfos JPBasic 3PT - the best pumping station for summer cottages

The price of the model is 17,500 rubles. It is a surface equipment with a throughput of 3.6 cubic meters per hour, which is equivalent to a capacity of 3600 liters per hour. It is powered by 220/230 V and consumes 850 W of electricity. It sucks in water at a depth of 8 meters and is capable of lifting it up to a height of 47 meters. This is enough to supply water to any country house, which is why this water supply pumping station for a private house is so popular.

Other characteristics:

The volume of the tank is 20 liters.
The inlet diameter is 1 inch.
Dimensions: 30.5x54.3x50.9 cm.

In their reviews, buyers highlight good build quality, simplicity of design, which entails high maintainability. Also, the device easily withstands pressure and perfectly copes with its task, providing a sufficiently large house with water. Grundfos JPBasic 3PT is the best choice for a country house. The station has been working quietly and, according to customer reviews, without any complaints at all for three years. The only drawback is that when the equipment is idle for more than three days, the water from the tap can go rusty for a while.

Advice: when using this automatic pumping station for a summer residence, it is advisable to equip it with an additional membrane tank for 100 or 200 liters. In this case, it will turn on much less often.

2. "Caliber SVD-160 / 1.5"

A very cheap and popular pumping station for a summer residence, the price of which varies in the range of 3000-3200 rubles. The model consumes only 160 W and is powered by 220/230 V. But such characteristics imply low performance - the throughput is only 1.8 cubic meters of water per hour, which is equal to 1800 liters per hour. There is also a 1.5 liter hydroaccumulator. All this speaks of the limited use of this station. It is suitable for a small summer cottage or a country house.

Advantages:

The connection for the summer cottage is easy and quick.
Low weight and dimensions.
Low power consumption with good performance.
Low noise level.
Pumping water from a depth of 7.5 meters.

There are certain downsides. In particular, buyers allocate a small accumulator, which is why the device turns on and off quite often. Also, the kit does not include a spare nozzle, and the device itself does not have a power switch. After a long period of inactivity, the device is difficult to start up.

Despite the shortcomings, the model collects positive reviews, so its second place in this rating of pumping stations for summer cottages is fully justified.

3. GARDENA 4000/5 Classic

The device is sold in a wide price range (12-13 thousand rubles). Sometimes the price reaches 17,000 rubles, so be careful when choosing a seller.

Characteristics of a pumping station for a summer residence:

Productivity: 3500 liters per hour.
Suction depth: 8 meters.
Head: rise up to 45 meters.
Power consumption: 850 watts.
Hydraulic tank for 24 liters.
Horizontal installation of the pump.
Smooth engine start.
Overheating protection system.
Pre-filter
Water level control system.

As you can see from the characteristics, this model is already more advanced in technical terms. This is an old pumping station that has been on the market for ten years. If you believe the reviews of buyers, then it is "indestructible", and for seven years of work there were no complaints. The device works even with clay water from a well, and does not break at all. It is for the reliability that the model is praised, which explains the extremely high popularity on the Web.

As for the noise during operation, then during the day the pumping station is not audible if it stands in the basement. At night, in perfect silence, a faint hum from the basement is heard outside the window. But the issue of noise during operation is always subjective, because it all depends on the sound insulation of the room where the device will be installed.

On the downside, some buyers complain about the noise. Also, the device cannot lift water from a depth of 10 meters. In general, this is a very good pumping station for a summer residence, the connection of which is easy, as well as the operation.

4. Quattro Elementi Automatico 1000 Inox

Another good pumping station worth 8500 rubles, worthy of attention and collecting good customer reviews. Its capacity is 3300 liters per hour, power consumption is 1 kW. The station is capable of lifting water from a depth of 8 meters to a height of 42 meters. There is a pressure boost function that can be used if necessary. It is also equipped with a sufficiently large hydraulic tank of 50 liters.

In their reviews, buyers highlight low level noise during operation, so it is not at all necessary to install it deep in the basement and you do not have to worry about sound insulation. The body of the water accumulator is made of carbon steel. The only drawback is the fear of frost. It is possible to use this pumping station for the summer residence of the manufacturer Quattro Elementi only in a room with heating. Otherwise, it will simply fail. However, the station is maintainable, and in Russia there are representatives in different cities. To some extent, these are also advantages.

5.70/50 H-24 "

For 10,000 rubles, another good station is available on the market with a capacity of 3900 liters per hour (3.9 cubic meters per hour). Its power consumption is 1.1 kW, and it is capable of lifting water to a height of 45 meters. This means that there is enough pressure to supply water to even a large enough house.

Note that the station is equipped with a 24-liter hydraulic tank, an inlet diameter of 1 inch and a horizontal pump installation. These are all the parameters of this device. And now - the reviews.

Most buyers are happy with the model. It is reliable, does not cause complaints in operation after years, easily draws water from great depths and also easily provides pressure. Bathroom, toilet, sink in the kitchen - all this works with this pumping station without any problems. And although the manufacturer gives only a one-year warranty on this product, it will definitely last much longer. The only possible disadvantage is the lack of protection against dry running and noise during operation. Although the noise is not very loud, there are quieter models.

6. GARDENA 3000/4 Classic

A similar model in our rating of pumping stations for summer cottages takes the third place, but there is the number "4000" in the name. The same device is slightly different. In particular, the productivity of this model is 2.8 cubic meters per hour, it consumes 650 W and provides a pressure of up to 40 m. The model is also equipped with a hydraulic accumulator (this is a water tank) with a volume of 24 liters, and the inlet diameter is 1 inch. Also, the device is technologically advanced: the technology of soft start of the engine is implemented here, there is a water level control and protection against overheating.

The efficiency and reliability of the station are at their best. Judging by the reviews, the model can handle even very dirty water. Some use it to swing a well when it is necessary to pump very dirty water for a long time. The device copes with the task.

The disadvantage is noise during operation. Compared to some other stations with the same characteristics, this one is quite noisy. But in general, this is a cool, reliable station from a trusted manufacturer, and it collects its good reviews for a reason. The price of the model is 6-7 thousand rubles.

7. "Jilex Jumbo 50/28 Ch-24"

This model costs 10,000 rubles. lifts water from a depth of 9 meters and provides a pressure of 28 m. The connection is carried out from a 220/230 V network, the power is 500 W. That's all there is to know about this station.

Advantages - low price with good performance, cast-iron body, quiet operation. From the reviews, we conclude that it is ideal for a small private house. She will easily provide him with water and even provide the garden with an irrigation system. There are some negative reviews where buyers point to little pressure. This is the case, but only when the voltage in the house drops to 180 V.

8. Sturm! WP9714VI

The last station in our rating will cost 9,000 rubles. She also collected positive reviews, but their number is small, so we will put the device in 8th place. Its productivity is high - 3.6 cubic meters of water per hour. The water can rise from a depth of 8 meters, the connection power is 1.4 kW.

The only possible disadvantage is working only with clean water... That is, it cannot be connected directly to the well, only through a filter. Otherwise, the station will not work for a long time. In general, the model is reliable and copes with its tasks. It holds a strong head (46 meters) and supplies the house with water, so we can recommend it in case you could not find any model from this rating.

This concludes. Now you know which pumping station is best for giving and you can make the right choice.

The lack of centralized water supply in a house located in an urban suburb or in a summer cottage village is a fairly common problem, with the solution of which the arrangement of the family's life actually begins.

, you can properly cope with this task and provide yourself with the comfort and convenience of water use for many years to come.

Pumping station for a summer residence or a country house

Of course, a pump can cope with the supply of water to a house from a well, well or other source, but in this case, the consumer will have to face the following problems:

with each opening of any valve, the pump will turn on, which will naturally reduce its working resource;
during simultaneous water intake from several points, the pressure in the system will drop, which also does not add convenience;
since the operation of the pump is impossible without electricity, then when its supply is stopped, water will not flow into the house.

Thus, the following advantages of installing a pumping station for water supply at home can be determined:

the ability to ensure the operation of the system in a completely autonomous mode;
high efficiency of pumping equipment operation;
availability of a guaranteed supply of water;
maintaining the pressure in the water supply system at a constant level, which has a positive effect not only on the convenience of water use in a country house, but also protects household appliances from premature wear;
rather simple installation of equipment and uncomplicated maintenance, which most often comes down to periodic monitoring of the operation of the system and individual elements.

In most cases, water pumping stations are compact in size, but, despite this, you should definitely choose a place for its installation.

Since the most common installations are with surface pumps, it is worth taking care that the noise from work does not become a constant companion of life in the country.

In addition, you need to think about frost protection, therefore, for installation, you can use utility rooms in the house or located in the immediate vicinity. But in the absence of such an opportunity, the arrangement of the caisson will be required.

How to assemble a pumping station? Video:

Design features and principle of operation

Therefore, for a suburban household, the best option is an autonomous water supply device based on a pumping station, which consists of the following mandatory elements:

hydroaccumulator;
block for automatic control of the station.

In addition, when completing the equipment, you should pay attention to the presence of check valve - a device that prevents the outflow of water and prevents the formation of air jams.

You will also need various hoses, fittings for laying communications and installation, and to prevent sand and other insoluble particles from entering the pump and system, you will need to install a mesh filter.

Important elements of the pumping station can be considered the presence dry running protection- a special relay that excludes starting the pump in case of insufficient or no water level, and a pressure gauge that regulates and monitors the pressure level in the system.

The principle of operation of the pumping station is based on the cyclical nature:

after starting the pump, water is supplied to the accumulator until it is completely filled;
at the same time, the pump operation is controlled by a pressure switch, which, after reaching the limit parameters, switches off;
water is supplied to the points of water intake directly from the storage tank, therefore, when the water level decreases, and, accordingly, the pressure decreases, the pump turns on again and compensates for the flow.

Thus, in the water supply system of the house, the pressure will be constantly maintained at the required level, which makes it possible to simultaneously use several points of water intake. And even if there is an emergency shutdown of the power supply, the house will always be provided with a reserve supply of water, the volume of which coincides with the volume of the hydraulic tank.

Types of pumping equipment for autonomous water supply stations

Most of the pumping stations for water supply for a private house are installations based on surface pumps, but for pumping water from deep wells or wells, offers can be found, for example, from Russian manufacturer"Dzhileks" using submersible devices.

It should be noted that in order to provide the house with water, you can buy ready-made industrial stations, the installation of which is reduced to their installation in place and the connection of pipelines and electrical cable.

In the event that, for any reason, this option is not suitable, the pumping station can be assembled on your own by choosing equipment suitable for all technical parameters. But this option is not only more laborious, but also more expensive.

When buying a pumping station, it should be borne in mind that surface pumps are effective when pumping water from shallow depths - no more than 8 m, but to increase their suction capacity, you can purchase installations with ejectors: built-in ( internal) and external.

The former provide supply from a depth of up to 8 m, but at the same time guarantee a water pressure of up to 40 m. The biggest disadvantage of such installations should be considered a rather high noise level during operation.

Pumps with external or external ejector can be used for fairly deep wells and boreholes. The maximum depth for their operation can be considered a depth of 50 m, although they are most productive up to 25-30 m. The ejector in such a surface pump is an element installed in a well.

To ensure the supply, it is connected to two hoses: pressure, which creates a vacuum, due to which, with the help of a suction hose, water is supplied to the top.

The disadvantage of such installations is that poor performance, although a positive point should be noted: low power consumption. But in cases where water supply is required from critically narrow wells, they are the only possible type of equipment.

For pumping water from ordinary wells and deep wells, submersible pumps are suitable, an important advantage of which is that they can be used for objects far enough from the house, which contains the hydraulic accumulator and the automation of the control unit. These pumps are characterized by high power, so pumping water over distances of up to 40-60 m will not affect the operation of the system.

Hydraulic accumulator for pumping station

Because automatic pumping station in addition to the pump, it also consists of other types of equipment, when choosing them, worthy attention should be paid to them. Can be used as a water reservoir different types containers, but the most common is considered diaphragm accumulator, a feature of which is the presence of two chambers: for water and for air.

When liquid enters the first, its dimensions increase and the second is squeezed, in which the pressure gradually increases. When the limit level is reached, the relay gives a command to the pump and it turns off. It is the air compacted in the chamber that is responsible for maintaining the pressure and pressure in the water supply, which acts as a damper.

When water is consumed, the pressure decreases and when its level reaches a critical level, the pump turns on again and fills the tank.

If other types of tanks are used as a hydraulic accumulator, then to maintain pressure in the system, an additional pump, a circular one, will need to be installed. When choosing a size, it is important to take into account the water consumption in the house, as well as the maximum permissible frequency of switching on the pump and its power.

Installation and start-up of a pumping station in the basement. Video:

Pumping station operation control unit

A great advantage during the operation of pumping stations is their autonomous operation, provided control unit, which consists of the following elements:

pressure gauge;
pressure switch;
check valve;
protection against "dry running".

The pressure gauge is used to control the pressure in the system, and the pressure switch is responsible for the pump on / off mode. Installing a check valve avoids the outflow of water from the supply pipes and the formation of air chambers in them.

In the absence of a valve, the moment of turning on the pump will be somewhat delayed in time, which is associated with a delay in the flow of water into the reservoir and the consumption of additional electricity during the actual operation "idle".

And, although the energy consumption is not so significant once, but with constant operation it can reach decent indicators, which, of course, reduces the economic attractiveness from the operation of the equipment.

The presence of protection against "dry running" allows you to avoid problems with overheating of the pump, as well as preventing it from turning on if the water level in the tank has dropped to a critical level.

Objective factors determining the choice of pumping equipment

The choice of pumping equipment depends on many factors and criteria, including the way in which the pumping station will be connected to a well, borehole or other source... First of all, you should pay attention to the following objective factor, like the water level, or rather, two parameters:

dynamic level, which is the average for regular water consumption;
static - this is the average water level in the source, but it is measured if there was no water intake for a certain time.

In order to obtain these data, it is required to observe the source and measure the corresponding parameters for 2-6 days. Knowing these values is important as they are associated with the source debit as well.

It is also necessary to consider and location wells or wells, or rather their remoteness from the house, in which, for example, it is planned to install equipment and for the needs of which water will be pumped. Depending on this distance, the pump power is selected.

It is imperative to take into account how, according to the technical data, the pumping station is capable of providing the optimal water pressure in the water supply system in order to guarantee normal water intake at every, even the most remote, point. In this case, it is important to consider and technical equipment home plumbing fixtures.

For example, for a conventional mixer, the pressure not exceeding 1.5 atm is quite operational, but in order to fully enjoy the hydromassage or ensure the operation of a dishwasher or washing machine this may not be enough.

The pressure in the autonomous water supply system is partially determined by the features of the equipment installation, but also by the operating range of the accumulator. Therefore, it is important to pay attention to what limits it is possible to adjust the operation of the tank: this is evidenced by two indicators: the lower and upper limits at which the pressure switch turns off or, conversely, turns on the pump.

Technical parameters for choosing a pumping station for a summer residence or a country house

Looking at the technical data sheet of the device, the buyer's attention should be attracted by such parameters as:

performance;
power;
the volume of the accumulator.

Performance equipment is one of the most important indicators, since the capabilities of the pumping station to meet the needs of the house in full depend on it. Typically, for most household installations, it is between 2,000 and 6,000 l / h.

Also, depending on the daily water consumption in the house, the power of the equipment is also selected: if the pump is insufficient, it will work at its limit and it will exhaust its working resource very quickly.

The purchase of a powerful installation is unjustified mainly from an economic point of view, since its energy consumption will be slightly higher, and the potential volume of pumped water will simply not be used.

The power take-off is quite large, but, as a rule, it is in the range of 0.25-1.5 kW. It is important to take into account the capacity of the accumulator, taking into account the family's water consumption per day, as well as the material from which it is made.

Cast iron installations are reliable, but heavy, steel ones are characterized by characteristic "noise" during operation.

In addition, their cost is much higher than that of cast iron and heavy-duty plastic tanks, which, due to their inertness to water and chemical compounds are the most popular.

If you need to provide water supply to a large country cottage, then the choice in favor of professional equipment is logical, but summer residents have been successfully operating the products of domestic factories for many years.

For example, a wide range of pumping stations is supplied under the Jileks brand, which have one important advantage over imported units - less whimsicality to the initial quality of the pumped water. But when choosing a pumping station from this manufacturer, as evidenced by consumer reviews, it will be useful to have a small power reserve, since, being guided by the declared parameters, you can make a mistake with the choice.

The advantage is also a large selection of equipment of this brand according to the type of body material and the fact that they are presented in a complete set with both surface pumps and borehole pumps, which can be operated to pump water from wells with a depth exceeding 30 m.

Worthy of attention are Italian and German manufacturers represented on the domestic market by MARINA and GARDENA units, respectively, as well as some Russian factories supplying competitive products for autonomous water supply systems.

Therefore, it is not difficult to choose a pumping station for a summer residence or a private house and provide the required level of comfort.

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For a private home? You can only do with a pump if you are satisfied with using water only for the tap, and infrequently.

To fully provide the home with water, a system is needed, which is a pumping station.

In addition to the pump, it is equipped with a set of units and has a number of advantages over a separately purchased pump:

Maintains the set pressure in the water supply system.
It supplies water without turning on the pump by short-term opening of a tap or other water consumer. This function conserves the life of the motor.
Allows you to place equipment in a convenient place, including in the garden.
Has an autonomous mode of operation.

By purchasing a station, you can connect a washing machine, shower and other useful household devices to the water supply that require constant water pressure.

Varieties of stations and their differences

Any pumping station for water supply at home and summer cottages includes:

pump;
hydroaccumulator or tank;
electronic part;
other elements: filters, ejectors, pipelines, etc.

Station types:

Superficial.
With a remote ejector.
Submersible.

As a rule, vortex pumps are equipped with surface stations, vibration pumps - submersible, and centrifugal - all types of systems. To find out which pumping station is best for in a private house, you need to familiarize yourself with each of them.

Surface stations

Advantages:

Suitable for any source, even narrow ones. Suction pipe diameter - from 32 mm.
They can start work in the absence of water in the pump, which draws it in from the depth.

The main feature of surface stations is that the entire installation is located in the house or on the personal plot. To pump water, it is enough to immerse the hose in the source and turn on the device. With a stationary location of a water supply station for a private house, it is advisable to replace the hose with a pipeline. Pumps, as a rule, are assembled on a common frame with other units.

The mandatory elements of surface stations are:

Filter. It is a metal mesh that protects the pump from foreign particles that can enter with water.
Check valve. Prevents water from leaving back when the pump is not working.

Both elements are located at the end of the pipeline, which is lowered into the water ().

Surface stations for water supply to summer cottages are popular, as they are convenient to use, but they are limited in the depth of the source: they are able to take water from 7-10 m.

Ejector stations

Water intake systems, thanks to the ejector, receive a higher performance with a constant pump motor power.

What is an ejector?

The device uses the principle of the classic tube-in-tube jet pump.

Through the inner pipe (nozzle), the pump begins to quickly pump water, throwing it into a large pipe (Venturi tube), where it carries along the water in a stationary position.

A similar principle is used in old cologne dispensers: when you press on a rubber bulb, the air coming out of it draws the cologne out of the bottle.

For the operation of the remote ejector system, it is necessary that part of the water returns back. Therefore, in addition to the supply line, there is a recirculation channel. There must be two lines between the pump and the ejector.

Built-in ejector

Structurally, the ejector can be located in the pump housing.

The advantage of this device:

Doesn't need a lot of power from the electric motor.
Simple connection, like in surface stations: the piping from the source is connected to the pump inlet.

Disadvantages:

rise of water from a depth of 5–6 m;
high noise level.

Remote ejector

If the well is deep, a remote ejector is required. All equipment is on the surface. Two pipes with an ejector are lowered into the source.

The advantages of such water supply stations for the home:

create less noise than pumps with a built-in ejector;
water intake depth - 25-50 m.

The permissible distance to the source is 20–40 m.

Disadvantages:

() Are not suitable for small bore holes. After all, two pipes are required to be inserted into it.
The efficiency is 30–35%.

Submersible stations

For deep springs, submersible pumps and water stations for domestic water supply are used that work with them (). The pumps are lowered no deeper than 1 m to the bottom, so as not to capture sludge. The inlet is located on the pump itself: top or bottom.

Features of submersible pumps:

They get water from a depth of up to 300 m. Models with a fence of 20-50 m are used for the house.
High performance and efficiency.
Low weight.

Models are available with a small diameter: from 90 mm. They can be placed in wells.

How to choose pumping stations for water supply for the house and how to choose a pumping station for giving from a well? If you need a dacha economy option, then a station with a vibration pump and a tank will do. Otherwise, please pay attention to the details below.

Water intake depth and station type. These are the first parameters to pay attention to. They are indicated in the passport of the goods. To obtain water from a depth of more than 10 m, it is more convenient to use a station with an external ejector. If the source is shallow, the best option is the surface system.

Performance. This indicator depends on your needs. To provide for a family of three, 3 cubic meters is enough. m / hour. When using water for watering a vegetable garden, higher productivity is required.

Protection. For a submersible pump, you need to have protection against overheating and idling. After all, it is difficult to control it visually. Changing the water level in the source can damage the equipment.

Accumulator or tank. The cost of the tank is cheaper. But it will have to be lifted and mounted at the top. Moreover, it will create a small pressure - commensurate with the height of the placement. Therefore, the accumulator is more comfortable (). For both products, steel is better served as a material: it is more expensive, but more durable. The cheapest option is cast iron and plastic. The volume of 20 liters is quite enough for three people living in the house.

Silence. If you want a silent water supply pumping station for a private house, it is better to install a submersible system. Another option is to purchase a surface station, but with a silent centrifugal pump... To do this, you need to choose products from well-known manufacturers. Pay attention to the bearings used. They are written about in the instructions for the product. If they are silent, then the pump will run quietly.

Control elements. Automatic station turns on when the water supply in the accumulator is depleted. This function is not important for the reliability of operation, but it increases the price of the equipment. Switching on can be done manually.

Manufacturer. Reliable - German stations. The Grundfos firm is popular in Russia. The Zubr company has proven itself well among domestic producers.

Errors when installing a water intake system:

When purchasing the station, the depth of the well was not calculated or the height of the house was not added to this parameter. As a result, the capacity of the system was not enough to pump water.
The flow rate of the well (well) was not taken into account. The pump capacity should not exceed the rate at which the source is replenished with water. The result is system interruptions. Risk of damage to equipment.

Video about a pumping station for a summer residence and a private house.