Model range of well pumps “Vikhr. Types and models of borehole pumps Vortex Types of borehole devices Vortex and their features

The process of raising water from wells, well shafts and other sources is carried out using deep pumps. There are many models, as well as characteristics by which the acceptability of a particular unit is assessed. Presented to your attention is the Whirlwind CH-90V - a device with optimal qualities for use on summer cottages And local areas. Judge for yourself.

Where is it used?

The CH-90V whirlwind is used primarily for gardening needs and for supplying water for domestic purposes - home plumbing, bathhouses. It is prohibited to use the unit in the following conditions:

• Pumping out septic tanks.
• Emptying reservoirs during seasonal or natural flooding - basements, storm drains, gutters.
• Emptying containers containing acidic, alkaline or other aggressive chemicals.

From the list we can conclude that the pump is demanding on the quality of water - it should not contain sand or impurities.

Technical characteristics of Whirlwind CH-90V

The unit operates from home network voltage 220 V and 50 Hz. Electric motor power – 550 V. Target tasks performed by the pump:

• Water rise – 90 m. Immersion depth – up to 35 m.
• Capacity – 1.5 thousand l/h. Supply hole diameter – 9 cm.
• Water temperature – up to + 35 C.
• The housing and pump part are made of machined metals – stainless and chrome steel.

Well connection

The manufacturer provides the user with assembly instructions and recommendations for use.

The points are as follows:

Preparing for work

According to the assembly diagram, the pump body is connected to the pipeline using couplings, adapters, elbows, tees and other things. All threaded connections compacted suitable materials. The socket from the power source is pre-installed in an area protected from moisture and splashes. A cable is attached to the eyes of the unit, and to the outlet pipe - power cable. Lower the structure carefully, without tensioning the cable or straining the water-lifting pipe. Fix the cable on the well head.

Inclusion and prevention

All that remains is to connect the pump with a plug to the power source and monitor the water quality. In case of dirty or muddy stream, it is recommended to check the position of the pump relative to the bottom and water surface - not lower than 60 and not higher than 50, respectively.

If network fluctuations are frequent, it is important to purchase a voltage stabilizer. Increased or decreased network values ​​reduce the service life of the device. Happy ending summer season, the pump is lifted to the surface, drained, dried and stored in a place free from sunlight. The Whirlwind CH-90V does not require special conservation.

Video on repairing the Whirlwind SN-90v pump

Domestic manufacturer of various pumping equipment under the Vikhr brand today it offers a fairly extensive model line of its products. But in this article we will be interested in the “Vikhr” borehole pumps. The thing is that units of this type have become very popular today, because with their help you can organize water supply country houses not only from wells, but also from wells. And everyone knows that the water in wells is cleaner and its flow rate is quite high. That is why wells in summer cottages today have begun to appear more and more often relative to wells. And even the complexity of their construction does not repel the owners of country houses.

We should talk about the “Vikhr” submersible pumps of the borehole type as very high-quality devices. Their models have excellent power and good pressure, and since these characteristics are most often the main selection criteria, they are also the main popularity of the units.

Well pump "Vikhr"

Types of Vikhr pumps for wells

Let's start with the fact that the manufacturer today offers several purely constructive positions. That is, all proposed models are divided into three groups:

• centrifugal pumps;
• vortex;
• screw

Attention! Let’s immediately make a reservation that centrifugal devices are equipped with a lower water intake, vortex and screw devices are equipped with an upper one. Basically, according to this design feature they can already be distinguished.

Centrifugal model

Now distinctive features designs. The Vikhr centrifugal pump differs from a vortex pump only in its impeller with blades. In a centrifugal one, they are curved, which is why, when water hits them, it immediately rebounds to the periphery, where an area is formed high pressure. And in the center of the wheel an area will form low pressure. And since centrifugal force acts on the water inside the compartment, that is why the name of these models appeared.

The impeller of vortex devices has smooth blades, running from the center to the edge without bending. This design allows you to create water vortices between them, which in turn create pressure inside the working chamber. However, it should be noted that pumps of this type have a small SOP compared to centrifugal ones, so they are inferior to the latter in both pressure and performance.

As for screw units, this is a unique design in which there are two screw parts: a screw and a chamber. They repeat each other in the configuration of the internal cavity, which is the screw. There is a small gap between them, through which the pumped liquid moves. It should be noted that “Vikhr” screw well pumps are not as popular as the two previous models. They are more expensive, however, they have good efficiency and fairly high technical characteristics. For example, at centrifugal pumps the maximum pressure is 50 m, for screw ones 100 m when the device is immersed to a depth of 35 and.

Screw unit with top water intake

All three models can also be compared in terms of pumping water with varying degrees of contamination. Many may think that this is not the most important indicator, and do big mistake. After all, as often happens when you come to a store to buy. He selects a well pump based on performance and pressure. And this is correct, but we should not forget about the concentration of suspended particles in water.

• the Vikhr centrifugal pump can pump water with an impurity concentration of up to 180 g/m³;
• vortex up to 40 g/m³;
• screw up to 250 g/m³.

That is, it turns out that vortex models are the least capricious in terms of pumping contaminated water. Therefore, they can be used not only for installation in wells, but also in mine wells.

Popular models

It should be noted that there are a small number of popular models that are used today by residents of suburban villages. Let's look at two of them. By the way, it should immediately be noted that units of this type are designated “CH”, that is, a well pump.

Whirlwind CH 90v

So, the “Vikhr” CH 90v well pump is a screw-type unit with an upper water intake. Let's start with him technical characteristics.

• The pump diameter is 90 mm, which allows them to be installed in wells with a barrel diameter of 100 mm. And they, as you know, are considered the most common.
• It can be submerged to a depth of 35 m.
• Its productivity is 25 l/min.
• Head – 90 m.
• Electric motor power – 0.55 kW.
• The package includes electrical cable 17 m long.
• Powered by network alternating current voltage 220 volts.
• Can pump water with temperatures up to +35C.
• The recommended distance to the bottom of the well is 60 cm.

CH 90v

The body of the device is made of stainless steel, internal parts are made of brass and chrome-plated steel. But according to consumer reviews, it turns out that the CH 90v pump also has some disadvantages. For example, the studs and lugs are made of plain steel, so they rust quickly. And with long-term use they simply break down. As consumers say, after three years of operation, the pump may end up at the bottom of the well forever. The eye will rust to the end, and when lifted, the pump will simply break off and fall down. It will be almost impossible to get him out of there. Moreover, the depth of its descent is 35 m.

Speaking about the “Vikhr” CH 90v borehole pump (its design and technical characteristics), it should be noted that this pumping unit has exactly the design that can be used for pumping not very clean water. That's probably why this model so popular today among residents of suburban villages. After all, a depth of 35 m is an opportunity to build a well in sand, which contains a huge amount of suspended impurities, especially at the first stage of operation. This is exactly what a screw type pump can handle.

Vortex CH 50

Next popular model– borehole pump “Vikhr” CH 50. This is a centrifugal type unit with a lower water intake. Here are its technical characteristics.

• Capacity – 60 l/min.
• Head – 50 m.
• The power of the electric motor varies depending on the modification: either 600 or 750 W. The first is installed in the CH-50N model, the second in the CH-50.
• The diameter of the device is 100 mm.
• Can dive to a depth of 40 m.
• Can pump water with temperatures up to +35C.

The pump housing is made from of stainless steel, the pump part is either plastic or brass. This again depends on the manufacturer. By the way, about the manufacturers. Downhole, submersible and surface pumps“Whirlwind” is produced in Russia, China, and Latvia.

There are also more compact devices in the Vikhr model line of well pumps. For example, grade CH 60. Its diameter is only 75 mm, which allows the device to be installed in wells with a barrel diameter of 80 mm. That is, when deciding on the choice of unit, it is necessary to take into account the possibility of installing it in a mine hydraulic structure. And if a well with a diameter of 80 mm was drilled on the site, then the optimal pump for it is CH-60. The two previous positions clearly simply will not fit into such a well.

Like the CH-50, the CH-60 has two modifications that differ from each other in electric motor power and performance. CH-60 – 800 W, CH-60v – 370 W. Respectively 50 and 25 l/min.

Model CH-60

Key advantages of Vikhr well pumps

So, let's summarize all of the above and note the advantages of this type of equipment.

• The first thing I would like to draw attention to is the small dimensions device in which it can pump water to a fairly decent height. And although the performance of the unit is not the highest, it is enough to provide water for a small Vacation home with several consumers.
• The high reliability of the pump is confirmed by its degree of protection, which categorizes it as IPX8. Each manufacturer sets this category himself. But there are two positions in it that are considered standard. This is an immersion depth of at least 1 m, in which the pump must operate for at least half an hour.
• Various caliber electric motors used in different models, guarantee a fairly decent pressure. In any case, the minimum of them is 40 m, this is for household pumps well type is the optimal indicator.
• All Vikhr well pumps are designed for frequent switching on and off, which is an important indicator for units of this type. Especially if the pumps do not operate as part of pumping station or without storage tank.
• For such technical characteristics, the pumping unit does not have the highest price. And this is one of the biggest advantages.

Attention! The cable length of 17 m is not always enough to ensure the installation depth of the device. Therefore, it can be increased. The only requirement for twisting is that it must comply with electrical safety requirements. The ideal solution is if the twist is located outside the wellbore.

Variety of models

Installation rules

Like all well pumps, the “Vikhr” is installed in the shaft of a hydraulic structure, suspended on a cable. To do this, you can use nylon or metal (stainless steel) cables. The unit has specially installed eye bolts, and the cable is attached to them.

You can connect a hose to the supply pipe with clamps, and a pipe to the threaded adapter. An electrical cable is also attached to them. For them, holes are provided in the well head, for each separately. The cable is attached to the head with special eyes.

It is very important to correctly lower the unit into the shaft of the structure. In this case, all elements: cable, hose and cable are discharged down simultaneously and evenly. This process can usually be handled by one person. The small dimensions of the device allow this to be done.

Installation of a well pump

Conclusion on the topic

To summarize all of the above, we must pay tribute to the “Vikhr” (well) pump. The variety of models makes it possible to select a unit of a type that would fully satisfy its operating conditions. But when choosing, you will have to take into account the contamination of the pumped water. Therefore, before giving credit to one or another model, it is necessary to analyze the water from the well.

Reading time: 7 minutes.

Well pumps used to provide water resources to residential and production premises. They operate at great depths with full immersion into water over 50 meters. A powerful power plant allows water to be supplied uninterruptedly from wells and deep wells. Domestic example with high quality are well pumps Vortex.

Operating principle and types of Whirlwind pumps

The difference between submersible pumps The vortex serves the principle of pumping water into the device. On this basis the following are distinguished:

• centrifugal;
• screw;
• vortex devices.

Centrifugal deep well pump raises drinking water from a depth of up to 50 meters. At the same time, it copes with sand concentrations of up to 180 grams per cubic meter. The device is quite powerful and provides an uninterrupted supply of water. Such pumps include the Whirlwind SN-50N.

Its structure resembles a snail. It consists of a cylindrical body and an electric drive. A propeller with wide curved blades is connected to the drive. When submerged, the pump freely passes water inside the housing and it fills the entire space between the blades.

After this, the electric drive is activated, which intensively spins the screw. The water is pushed out by the propeller from the spaces between the blades towards inner surface body walls. There is a hole here that connects the housing and the pipeline. The result is a pressure difference that causes the water to rise.

Devices of this type are equipped with special thermostats, which, in case of overload of the electric drive, turn it off.

Screw pumps maintain water pressure when immersed in a well or well with a depth of up to 100 m. At the same time, the immersion depth of the device from the surface of the water should not exceed 35 m. The design of the device allows you to work with water, the concentration of sand in which does not exceed 250 grams per cubic meter.

For a well, it consists of a thin cylindrical body connected to an electrical power plant. Inside the housing there is a screw mechanism consisting of a steel rotor (screw) and a rubber strator (internal rubber gasket of the housing with ribs). As a result of immersion to depth, water is supplied to the chamber of the screw mechanism.

Under the action of an electric drive, the internal screw turns inside the strator. By contacting together, the friction pair forms sealed spaces that are maintained until water is released into the pipeline. The next portion of water increases the pressure and throws the water mass even higher.

This operating principle is used on the Whirlwind SN-90V and Whirlwind SN-100V devices.

Only suitable for ponds with low sand content. Its maximum concentration should not exceed 40 grams per cubic meter. This device consists of a round flat body with two pipes and a disk inside. The work is provided by an electric motor.

When diving, water enters the chamber with the disk through the inlet pipe. Driven by an electric motor, a disk with blades creates a vortex flow of water along the walls of the housing. After this, it is pushed out into the outlet pipe by centrifugal force.

This class includes the Whirlwind CH 100 and the more productive model Whirlwind CH-50.

Model range of downhole devices of the “Vikhr” type

Based on their performance characteristics and scope of application, the following “Vikhr” borehole pumps stand out:

• sn-50N;
• SN-60V;
• SN-90V;
• SN-100V.

The device “Vikhr SN-50 N” is designed for pumping out water resources from wells and pits, the depth of which does not exceed 50 meters. In this case, drilling holes in the reservoir must be at least 10 cm. The device is suitable for working with water without impurities. In moderately and heavily polluted reservoirs, they quickly become unusable. The device is made of chrome steel. Equipped with a thermostat with a forced shutdown system.

The model has the following technical characteristics:

• water enters through the lower holes;
• rated power reaches 600 W;
• the pressure is maintained up to a height of 50 m;
• works with liquids up to + 35 degrees;
• device productivity 60 l/min.

When using a borehole pump sn 60v, you can lift water from reservoirs and wells with a depth of up to 60 meters and a diameter of up to 100 mm. The system uses water supply. Made of stainless steel. Suitable for water containing abrasive materials not exceeding 40 grams per cubic meter.

The technical characteristics of the device are as follows:

• operating power is 370 W;
• optimal working depth 50-60 m;
• the water temperature should not exceed 35 degrees;
• the volume of pumped water is 25 l/min.

The immersion depth of the Vikhr sn 90v well pump is significantly higher than previous models and is 90 m. For easier immersion into the well and removal, the chrome-plated steel body is equipped with special hooks to which a cable or rope is attached. Optimal distance from the surface of the water mass to the device – 35 m. With deeper placement, negative pressure is applied to the mechanism components.

Performance qualities of the well pump Vikhr sn 90b:

• water passes through the upper channels;
• power consumption within 550 W;
• optimal pumping depth is 90 m;
• the device operates with liquid temperatures up to 35 degrees;
• productivity – 25 l/min.

Using the Vikhr sn 100v pump, you can pump out water masses from mines, deep pits and wells. In this case, the cross-section of the hole must be at least 120 mm in diameter. Like the previous deep model, CH 100B is equipped with additional hook rings that allow you to use the device more safely when diving. The case is made of stainless and partially chromed steel. Equipped with a thermal relay with the ability to turn off if the load is too high.

Characteristics:

• The upper inlet channel is used for water injection;
• operating power limit – 1100 W;
• the pressure is maintained up to a height of 100 m;
• permissible water temperature – + 35 degrees;
• volume of pumped out liquid – 40 l/min.

Not so long ago, a model also appeared on sale that provides the maximum depth (in model range) water sampling from a depth of 135 meters. Pump Whirlwind SN-135, like previous models, it is made of chrome and stainless steel. Its productivity is 40 l/min, and the power of the device is 800 W. For other points, the description repeats the previous model.

How to choose the right pump?

The first thing you need to pay attention to when purchasing is the diameter of the device. When entering the well, a cavity of at least 10% of the well diameter should remain between the channel wall and the surface of the apparatus. Therefore, for sources with a cross section of up to 10 cm, models CH-50N and CH-60V are used. If the hole diameter exceeds 10 cm, it is optimal to use CH-90N and CH-100V and CH-135.

When taking into account the power of the required device, it is better to focus on the depth of the well. Numerous reviews indicate that it is effective to take a model with a power slightly greater than the theoretically correct one. Because high percent abrasive substances significantly reduces the capabilities of the device.

Some models have built-in special filters and cleaning systems, which protect the device mechanisms from the action of sand. This option is more expensive, but has a significantly longer service life. Also, when purchasing, be sure to check the availability and working condition a thermostat that turns off the device when the engine reaches a temperature of 110 degrees.

How to install Vikhr well pumps correctly?

Proper installation of the pump will preserve its performance and functionality longer. To do this you need to adhere to certain rules. First of all, the device should run idle as little as possible. Such loads may damage the device.

When deepening the apparatus into a body of water, the distance to the surface of the reservoir must be at least 4 meters. The distance from the device to the bottom is at least 60 cm. When installing the mechanism, you should not rely only on the water supply channel. Fix the ends of metal cables with a small cross-section to the device body, and secure the free ends at the well outlet.

Periodically, you should remove the pump from the well and clean it of accumulated abrasive.

Whirlwind pump repair (video)

Every day, owners of private houses or summer cottages People are increasingly asking the question of drilling a well or a well on their territory. But in addition to drilling, it is also necessary to somehow supply the extracted water to the house, and here the owners are stunned, and a lot of questions arise in their heads. Which well pump to choose? What should its performance be? Choose an expensive model or save money? Let's consider the domestic well pump Vikhr SN-100, because they have proven themselves to be reliable and inexpensive products. Behind multi-year period Since the company's existence, the range of pumps has become very large, since each operating condition requires an individual tool.

The main purpose of borehole pumps is to pump water from various sources, for example: a well, a deep well or a reservoir. Since the device operates in extreme conditions for it, it requires an increased degree of protection against corrosion, damage electric shock and abrasive materials.

Based on the above requirements, “Vikhr” borehole pumps have a protection class against short circuit and electric shock IPX8, which allows the use of these devices at depths from 1-2 to 70 m with varying contents of polluting particles.

Difference between models based on operating principle

There are three types in the Whirlwind model range:

• The downhole pump Vortex SN 100, SN-50 is a product that operates on the vortex principle. In such models, water is captured from above;
• Pumps for wells CH-90V and CH-100V use a screw-type water capture and draw water from above;
• The model CH-50N uses centrifugal principle actions and fluid intake in the lower part.

Vortex borehole pumps are designed for collecting and supplying the purest possible water containing abrasive particles (sand) of no more than 40 grams per cubic meter.

The device is quite simple; its working part is a flat disk with blades on the edges. This disk is placed in an annular cavity with tightly fitted ends. At the edges of the cavity there are inlet and outlet pipes, which are separated from each other. When the disk rotates, water is captured and spun in the cavities of the disk, after which, due to centrifugal forces, the liquid is fed under pressure into the outlet pipe and supplied to consumers. As the blades operate, a kind of vortex motion is formed in the pump body, ensuring continuous capture and supply of water. Due to this operating principle, the pump is called a vortex pump.

• Pros: This type pumps provide excellent water pressure and operate at maximum simple principle, and they are also the most common and budget-friendly.
• Cons: For high-quality and long work the water being absorbed must be as clean as possible, otherwise the device may quickly fail or lose its power. Also, such models can create significant noise from operating blades.

Centrifugal well pumps are used to supply clean liquid with a small abrasive content, which should not exceed 180 grams per cubic meter.

The pump operates on the following principle: water enters a rotating wheel with blades. After which centrifugal forces act on the liquid, and a vacuum is formed inside the wheel, and pressure is formed at the edges, which pushes the water from great strength. The pump body is made in the form of a snail, this is done to increase the swirl of water and increase the pressure in the system.

• Pros: This type of pump is very productive and reliable. They can work long time and at the same time they do not heat up, and high pressure is provided at depths of up to 60 meters. The device also has overheating protection and emergency shutdown to prevent equipment breakdown.
• Cons: These pumps have no obvious disadvantages, and reviews about them are extremely positive. The only disadvantage may be the price and quality of parts, on which the cost of the product depends.

Screw well pumps 90B and 100B are designed for pumping water from wells, large tanks, ponds and even mine wells. The maximum permissible degree of water contamination can be 250 grams of abrasive per cubic meter.

Working screw pumps according to the following principle: in the device body there are two screw pairs, one of which is motionless, that is, it is a stator and is made of rubber. The second spiral is a rotor and is made of a special steel alloy with a coating applied to it. During rotation, friction points are formed between the rotor and stator, which create fluid pressure. How more places contact, the higher the productivity and working pressure.

• Pros: Among positive qualities One can highlight greater reliability and performance, as well as noiselessness and depth of operation of the device.
• Cons: CH-90V and CH-100V are the most expensive, because they require higher quality materials and protective equipment, since the devices are often used in polluted reservoirs, wells with a high sand content, etc.

Model specifications

Pump selection criteria

• Depending on the diameter of the well, the size of the pump is selected, taking into account the fact that it must fit into the pipe with a gap (at least 10-15% of the diameter of the well);
• The operating capabilities of the pump are selected in accordance with the depth of the well.

Advice! It is better to take a more powerful pump due to the fact that over time abrasives existing in the water, the apparatus will begin to weaken;

Important! As the pump immersion depth increases, its performance decreases;

• Regardless of the pump model, it must contain automatic protection. For example, all models of Vikhr pumps have a thermal relay in their arsenal, which is activated when the device heats up to a temperature of 110 degrees. Some models also have anti-clogging protection.

The video below shows:

Review of the CH-100V pump:

Problems with the Whirlwind pump - vibration:

Repair of the Whirlwind pump:

Rating: 5 out of 5

Advantages: the pump pumps perfectly for 2 years

Disadvantages: the studs that attach the pump to the motor are made of ferrous metal, after six months the water ate them... they must be made of stainless steel!! The fastenings to the rope were also eaten away by the water.. everything must be made of STAINLESS STEEL.... THE SICK POINT IS THE STUD

Comment: overall the pump is excellent NO PROBLEMS

Rating: 4 out of 5

Evgeniy H.

Advantages: Value for money

Disadvantages: The studs that secure the pump rust. Sensitive to network voltage. If it is less than 190-200 volts, it does not turn on at all.

Comment: I bought it at a market in the Moscow region in May 2015 for 7,000 rubles. In May, he lowered it into a well (18 meters). Used until October simple mode- plugged the plug into the socket - pumped up the containers - removed the plug from the socket. No problem. I decided not to take it out for the winter and hung in the water all winter. In May 2016 I got it for external examination. The mounting pins are completely rusty. The stainless steel body is ok. It was mounted in automatic system with hydraulic accumulator and pressure switch. I worked well for the season, without any problems. The only remark is that when there were cold evenings and the heating was turned on at the dachas, it did not work due to a decrease in the voltage in the network. But then at some point when the voltage increased it worked again. We need to install a voltage stabilizer, but we haven’t gotten around to it yet. In general, for 5200, for which it can now be bought, a good option for the dacha. Enough for two seasons. (maybe more, but you probably need to lift it, disassemble it, maintain it, change the studs, I’m reluctant) I’m thinking of buying a couple, as consumables, change once every two years, normal. :-) There was a little bit of very, very fine sand in the well - it did not affect the work in any way.

Rating: 5 out of 5

Advantages: PRICE! This is the best offer on the Internet. Good performance

Comment: I don’t know why I don’t pay so much good reviews, but we’ll give the same one to our parents for the dacha, the performance is enough for the eyes + they are now even cheaper than 3 years ago. PEOPLE - a life hack especially for you: in order not to force the pump and extend its service life, put check valve and immediately change the studs to stainless steel and you will be happy.

Rating: 5 out of 5

Advantages: From experience of use, I want to confirm that this pump is ideal for organizing a water supply system for a private home. Has been working for 4 years.

Disadvantages: only advantages for the money.

Comment: the sand in the well gives me no peace that soon I will have to buy a new one. but I’ve already worked for 4 years and I’m happy.

Rating: 4 out of 5

After five months of use, the studs rotted, so if you buy them, immediately replace them with stainless steel. This is a good pump. It will work in the country.