They belong to submersible devices. They are multistage units, the operation of which is carried out through the use of centrifugal force.
Among the characteristic design features, which distinguishes the Vodojet borehole pump, can be distinguished:
- powerful engine equipped with effective system cooling;
- "Floating" impellers;
- connection of the power cable to the top cover of the product, so that it can be installed in wells with a small cross-section casing;
- built-in capacitor, allowing the use of a three-core cable for connection.
Isolation of the hydraulic and electrical parts from the immersion medium is carried out by means of mechanical seals, which increase the service life of the unit.
Oil filled engine driving submersible pumps for the Vodojet well, it is distinguished by the stability of the operating parameters.
It is equipped with a protective cover that prevents oil from entering the cable.
Depending on the modification, the Vodojet borehole pumps can be completed with:
- automation, which prevents the possibility of idle operation and protects against deformation.
- removable filter, which is installed in the water intake part and does not allow the suction of sand and dirt.
Benefits of Operation
The downhole pump Dzhileks Vodomet is distinguished by its reliability, ease of use and maintenance. Other benefits include:- High efficiency, providing good performance and other technical parameters.
- The presence of protection in the form of a thermal protector, which protects the engine from overheating.
- Long service life. The pump for the well Waterjet Dzhileks can be used for a long time in intensive mode due to the special arrangement of parts and the use of high-quality raw materials.
- Small size and weight for easy transport of the device. They also help to reduce vibrations.
Pumps for water wells Water jet are distinguished by economical energy consumption and almost do not emit noise during operation.
Cooling of the motor with the pumped water ensures uninterrupted performance of the specified functions.
The relay, which protects against overheating, is located outside the stator windings of the lift mechanism. This simplifies the diagnosis of breakdowns and repairs.
Due to the use of "floating" impellers, pumps for Vodojet wells are not very sensitive to the composition of the pumped liquid and can be used to transport water with a high sand content.
The IPX8 degree of protection protects against moisture ingress and is designed to operate submerged for more than 30 minutes.
Offered assortment
Water jet pumps are presented in several models. They differ in design nuances, technical characteristics and equipment.The line of equipment includes devices that can be used:
- for watering;
- for sources with a low flow rate;
- for the organization of automatic supply.
Borehole pump Jileks Vodojet PROF is a classic borehole pump, with the help of which it is very easy to organize a water supply system. You will need to purchase a hydraulic accumulator, pressure switch and other components for it.
Downhole (well) pump Jileks Water cannon PROF A equipped with a float switch, which excludes operation without water. It turns off and on automatically.
Well pump Water cannon "House" represents a more advanced version of equipment in terms of technical equipment.
It refers to automatic systems water supply and includes the following elements:
- well pump Water jet with a wire for connection to the electrical network;
- storage tank with a robust steel body and a flexible synthetic rubber membrane;
- three-outlet fitting;
- shut-off valves;
- check valve, excluding the flow of liquid in the other direction.
Using the remote control with microprocessor, you can program desired parameters in the pipeline depending on the operating conditions.
Model "House" is a modified PROF borehole pump, which retains all the best properties of basic products and is equipped with several additional functions. Among them:
- protection against "dry running", voltage drops and overloads;
- smooth start reducing the likelihood of water hammer during commissioning and reducing stress.
Application features
In order for the water jet pump to retain its functionality as long as possible, it is necessary to strictly observe the rules of use recommended by the manufacturer. According to them, it follows:- use for pumping media, the temperature of which is from +1 ° C to +35 ° C and does not exceed the specified limit;
- avoid installation in sources where the distance to the day is less than 1 m;
- exclude pumping of liquid containing more than 2 kg / m 3 of sand in suspension;
- do not allow borehole pumps Water jet to use if a violation of the integrity of the wire is detected.
If you are going to use the Dzhileks Vodojet borehole pump for its intended purpose, you must first check its performance. To do this, it is connected to the power supply for a few seconds.
When using a water jet pump for wells, it is necessary to provide for the installation of a head that will close the top of the casing and protect it from foreign objects and groundwater.
To exclude freezing, you will need to build a well with a cover, and lay the pipeline below the level of soil freezing typical for the area.
In this case, the internal section of the pressure head water supply should not be less than the same parameter of the inlet of the device for water supply.
To suspend the borehole water jet pump, you will need a steel cable, which is pulled through the lugs in the cover. It must be able to support the weight of the apparatus and the filled pipe.
During the first start-up, account should be taken of the likelihood of significant sand ingestion. In such a situation, it is forbidden to turn off the unit: it is left to work until the source is “pumped” and there are no impurities.
Installation example
The Vodomet pump for a well is a multistage equipment with floating impellers washed by water. It is water cooling that is one of the important factors which extends the life of the device.
Description
The design includes a built-in condenser, which is necessary to supply water from the well. Its inner diameter can be equal to 100 millimeters or more. It is noteworthy that such a device is suitable for working in wells that contain an increased amount of sand. These pumps can be used with control according to the filling level of the tank or according to the level of the pumped out liquid from the system. automatic control by pressure. Not only a well, but also an open reservoir, as well as a well, can act as a source of water supply.
Model selection reviews
If you decide to purchase a Vodomet pump for a well, you should know about the criteria for choosing this equipment. According to users, it is important to pay attention to the numerical designation, the first digit indicates the maximum one minute at the outlet in the absence of flow resistance. Looking at the second number, you can understand what is the maximum head in meters developed by the equipment when working "at a dead end".
If you have a Vodomet 60/52 pump in front of you, then, according to buyers, this indicates that with a free spout, the equipment is capable of delivering 60 liters of water per minute. This volume is equivalent to 3.6 cubic meters per hour, while when cutting off the supply, the head will be 52 meters, that is, 5.2 atmospheres. This unit is almost never used in the limit mode, most often it is operated at the operating point.
The Vodomet pump for a well with a maximum flow rate of 115 liters per minute is used for wells and wells with increased and medium flow rates. If there is a need to select equipment for water sources with a high flow rate, then you should purchase an option with a maximum flow rate of 150 liters.
General characteristics of submersible devices
The submersible pump "Vodomet" for a well has a high coefficient useful action, he is ready to serve long time... This equipment has a powerful electric motor for cooling system. The pump design has a cable that can be pulled through the top cover, which allows the equipment to be used in wells of even the smallest diameter
It is noteworthy that the data submersible pumps can work continuously for a long time, this became possible due to the presence of a built-in water "jacket". It allows water to pass between the motor stator and the housing. "Vodomet" is capable of delivering liquid from shallow or great depths. The devices have good tightness and are equipped with a thermal protector, which is responsible for the temperature of the equipment.
Characteristics of the pump brand "Vodomet prof 60/32"
If you are interested in the products of the Vodomet brand, the pump for the well "Prof 60/32" can be purchased by you. It belongs to the series with increased performance. Such equipment is suitable for water with a significant sand content. It can be used only in those wells whose depth does not exceed 30 meters. The temperature of the liquid should not be more than 35 degrees.
Consumers who have decided to purchase this equipment should be interested in the power of the submersible pump, which is 470 watts. In one minute, it will be able to deliver 60 liters of liquid, the maximum amount of sand pumped out will be equal to 2 kilograms per one cubic meter of water. Products of the Vodomet brand have become popular with Russian consumers for a long time, the pump for the Prof 60/32 well is a confirmation of this. Its body is made of high quality stainless steel, which ensures a long service life of the device. However, in the process of using the unit, you must remember that the pressure should not be higher than 3.2 bar.
Characteristics of the pump brand "Prof 55/50"
By visiting the store, you can find in large assortment goods that are manufactured under the Vodomet brand. A pump for well 55/50 can be considered as an example. Its immersion depth is 30 meters, its power is 680 watts. Install the equipment vertically. As practice shows, the engine runs silently, and it is capable of pumping 3.3 cubic meters per hour. Do not use this equipment for dirty water, as this may damage it. The size of the filtered particles can be up to a maximum of 1.5 millimeters, and the length of the power cord is equivalent to 20 meters. This information will help you set up your device.
Characteristics of the pump brand "Dzhileks Vodomet 115/115"
If you are interested in the Vodomet brand, you can purchase a pump for well 115/115 for 14,300 rubles. This submersible equipment is designed to pump water out of a well, while the liquid may be slightly contaminated. The maximum depth, as in the above case, is 30 meters. Productivity is equal to 6900 liters per hour. The advantage is that the device can also be used for small wells. With its help, you can water your vegetable garden or garden, among other things, it is suitable for water supply in homes. The unit weighs 22.6 kilograms, which makes it easy to install.
This pump "Jileks" for a well, the photo of which is presented in the article, has a fairly wide area of use. It can be used in reservoirs as well as open water bodies. The equipment is perfectly adapted to the difficult Russian conditions. To create it, the manufacturer uses durable and wear-resistant materials. For example, granite and ceramics are chosen for. Regarding this important element, as impellers, a wear-resistant polymer is used for them.
We offer for sale submersible borehole pumps "Vodojet". Before you buy a pump, we suggest that you familiarize yourself with its description and price.
Centrifugal multistage pump"Water cannon" with "floating" impellers, water-washed electric motor and built-in condenser is designed to supply water from wells with inner diameter from 100 mm or more, as well as wells and open reservoirs for water supply at home, watering the garden and vegetable garden. The pump can operate in wells with a high sand content.
Pumps "Vodojet" can be used: with control "by level" of filling storage capacity, with control "by level" of the pumped-out water (automatic pumps with the index "A") and with an automatic control system "by pressure" (pumps with the indices "DOM" and "CH"). The source of water supply can be a well, a well or an open body of water.
Specifications
Parameter name |
60/32 |
60/52 |
60/72 |
60/92 |
115/75 |
115/115 |
150/30 |
150/45 |
150/60 |
| Maximum flow rate, l / min | |||||||||
| Maximum head, m | |||||||||
| Number of steps, pcs | |||||||||
| Voltage, V | |||||||||
| Consumption current, A | |||||||||
| Power consumption, W | |||||||||
| Capacitor capacity, μF | |||||||||
| Cable length, m | |||||||||
| Max. the size of the passed particles, mm | |||||||||
| Maximum immersion depth, m | |||||||||
Flow-pressure characteristics
| Water jet pump model |
At pressure, m |
|||||||||||||
| 10 |
20 |
30 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
80 |
90 |
100 |
110 |
|
| Flow rate, l / min |
||||||||||||||
| 60/32 | ||||||||||||||
| 60/52 | ||||||||||||||
| 60/72 | ||||||||||||||
| 60/92 | ||||||||||||||
| 115/75 | ||||||||||||||
| 115/115 | ||||||||||||||
| 150/30 | ||||||||||||||
| 150/45 | ||||||||||||||
| 150/60 | ||||||||||||||
Choosing a model of a submersible borehole pump Water jet
Two numbers in its designation will help you to choose the right pump model. The first number shows the maximum flow rate of liters of water per minute at the outlet of the pump in the absence of resistance to the flow of water. The second number shows the maximum head in meters developed by the pump when working "dead end".
For example: the VODOMET 60/52 pump, with a free spout, delivers 60 liters of water per minute (3.6 cubic meters per hour), and when the supply is cut off, i.e. with closed taps, it develops a head of 52 meters (5.2 atm.). In the limit mode, the pump is practically not used. It is most often operated at the so-called "operating point", with a nominal (50% of maximum) flow rate at a nominal (50% of maximum) head. However, you can choose a pump according to the maximum parameters.
VODOMET pumps with a maximum flow rate of 60, 115 and 150 liters of water per minute were developed on the basis of many years of analysis of the average statistical data on water consumption and the productivity of water supply sources. VODOMET pumps with a maximum flow rate of 60 liters of water per minute are intended for water supply sources (wells, wells, etc.) with low and medium flow rates and with an assumed moderate flow rate (2-3 cubic meters per hour or 35 - 40 l / min, t e. 3-4 water taps) nominal water consumption.
VODOMET pumps with a maximum flow rate of 115 liters of water per minute are intended for water supply sources (wells, wells, etc.) with an average and increased flow rate and with an assumed increased (3-4 cubic meters per hour or 50 - 65 l / min) nominal water consumption.
Submersible pumps VODOMET with a maximum flow rate of 150 liters of water per minute are intended for water supply sources (well, open reservoir, etc.) with a high flow rate and with an assumed high (4-6 cubic meters per hour or 65-100 l / min) nominal water consumption.
The maximum pump head should be selected depending on the vertical distance, from the ground surface to the static water level in the source:
- if this distance does not exceed 5 meters, you need a pump with a pressure of 30-32 meters;
- if this distance is up to 25 meters, you need a pump with a pressure of 45-52 meters;
- if this distance is from 25 to 45 meters, you need a pump with a head of 60-75 meters;
- if this distance is from 45 to 60 meters, you need a pump with a head of 92-115 meters.
Submersible borehole pumps Water cannon are not equipped with a built-in check valve, therefore, in some cases, it is recommended to install a check valve at the pump outlet. For example, when the pump is operating in the automatic water supply system of the pump with pressure control, the check valve allows maintaining the pressure in the system, preventing the outflow of water. Moreover, the check valve should be installed in the pressure line near the pump, since in this case it protects the system from hydraulic shocks, preventing the formation of voids in the pipeline.
A valve installed above 7 meters from the water surface in the source cannot prevent the formation of voids in the pipeline, and this leads to a water hammer when the pump is turned on. However, the installation of a check valve directly at the outlet of the pump, if the pump is slightly submerged under the water, can lead to the formation of airlock in the pump and water does not reach the first impeller, resulting in Dry running pump. Therefore, with a slight (up to one meter) deepening of the pump, the check valve should be installed at a distance of 1 to 7 meters from the pump.
In the case of using a pump for filling tanks or irrigation, with periodic removal of the pump from the source, the check valve should not be installed, since the hose filled with water is not light in weight. However, in this case, you must be careful, otherwise, after turning off the pump, water flows back through the pump and the hose works like a vacuum cleaner. Therefore, a hose dropped to the ground during backflow of water may clog the pump.
Pump device Water cannon
The pump consists of a pumping part and a washable electric motor, housed in a single high-quality stainless steel casing. The components are centered in the housing by means of the front and rear covers and an intermediate support. The pump motor is oil-filled, sealed, asynchronous with squirrel cage rotor on rolling bearings. A thermal protector is built into the stator winding, which protects the electric motor from overheating. The seal of the electric motor is unloaded, since the pressure inside and outside the electric motor is equalized by a membrane, the maximum depth of submersion of the pump under water is 30 meters. The pump motor is cooled by the pumped-over water, therefore, the pump should not be allowed to operate in the absence of flow.
Design feature "Floating" pump impellers "Vodomet" is their break-in... It is known that the gap between the rotating and stationary parts of the hydraulic part of the pump is the cause of internal leaks in the pump, reducing its efficiency. Therefore, ensuring small clearances in a traditional pump is a difficult technological task to achieve. During operation, these clearances increase, which, accordingly, reduces the already low efficiency of the pumping stage of a traditional pump.
In the "VODOMET" pump, the impellers are "floating", since they have the ability to move in the axial direction, pressing, under the action of the operating pressure, to the rear surface of the guide vane (diffuser) of the previous stage. In this case, contact occurs along one of two pairs of rubbing surfaces. In the first hours of operation, there is intensive wear of the plastic bead of the impeller in the cover of the guide vane (diffuser), while the power consumption slightly increases and the flow-pressure characteristic decreases. As a result of this wear, "Lapping" collar, providing "Zero" clearance... Then, unloading the first rubbing pair, the second pair of rubbing surfaces comes into contact. It is an anti-friction washer and a ceramic ring. Since the friction of these parts in water occurs without wear, and a "zero" gap has already formed in the area of the sealing bead, the pump reaches its optimal operating mode. This mode is characterized by an increase in the flow-pressure characteristic and a decrease in electricity consumption.
All parts of the pump that come into contact with the pumped water are made of materials approved for contact with food. In the rear cover of the pump with the outlet pipe there are two lugs for securing the cable. A waterproof, hygienic cable of the correct length exits the pump back cover, which reduces the risk of incorrect pump connection.
Pump with index "BK"- with a cable length of 1 m. Pump with index "A"(automatic machine) is equipped with a float switch, which excludes the operation of the pump without water. Such a pump can be used in a well or other source with sufficient space to accommodate a float switch. An anti-friction bushing is installed in the front cover of the pump, which serves as a support for the pump shaft.
In the front cover of the submersible pump, there are suction ports with a size of 1.5 x 1.5 mm, which prevent large particles from entering the pump.
In the front cover of the pump with the index "M"(main) a fitting is mounted, which allows the pump to be used as a surface pump built into the water supply line.
is completed with a hydraulic accumulator, a control panel and the necessary shut-off valves allowing to assemble.
Pump with index "H"(frequency converter) is equipped with electronic system automatic control, which provides a "soft start" of the pump, protection against Dry running(from the operation of the pump without water consumption) and precise maintenance of the set pressure in the water supply, regardless of the flow.
The nomenclature list of products manufactured by the JILEX company includes several models borehole pumps with various technical characteristics. This equipment is intended for use as part of domestic and industrial water supply systems with water intake from wells and wells. According to users, well pumps from JILEX LLC are among the best on the Russian market.
Rules for choosing pumping equipment
Efficiency autonomous system water supply with forced water supply depends on the compliance of the technical characteristics of the pumping unit used with the conditions of water use. To do this, it is necessary to conduct a thorough analysis of all the nuances of the upcoming operation even before ordering the equipment. If you are faced with the question of which borehole pump is better to choose, consider the following criteria:
- well flow rate and water consumption, maximum number of starts per hour;
- temperature of the pumped-over liquid;
- parameters of the existing electrical network;
- water quality, presence and size of mechanical impurities;
- possible immersion depth for a submersible unit.
One of the most popular borehole pumps of the JILEX company is a submersible centrifugal unit of the VODOMET type. This equipment is available in several modifications, which allows you to choose a device with the optimal technical characteristics for specific conditions of use. Each model is distinguished by high reliability, unpretentiousness, economy, and high efficiency. When choosing, use the online consultation of our company's specialists. The channels for communication are given in the "Contacts" section.
Each well in the suburban area for supply from the depth pure water must be equipped with a device such as a water jet pump. This device, like a water jet pump, makes it possible to receive water from a well, where there is none.
Powerful specifications pump water cannon allow you to raise water from great depths. The water jet pump is small in size, has a very simple design, and is endowed with the simplest automation.
1 Features and differences
The water jet pump "" regardless of size, the model is always manufactured only at domestic enterprises. All pumps of this line are adapted to the Russian climate. And we know that water resources(highways) have never been clean in our country.
As a result, even the simplest water cannon can pump the most dirty water and not to fail for a long time. The channels inside the pump are practically not contaminated.
The most important advantage of the pump is that it is able to clean itself. The pumps are also good in that, in addition to Soviet components, you can easily pick up spare parts of French, American and even German production for them. At the same time, the price of a water jet pump is much lower than, for example, German or French counterparts.
The pump is constantly being improved. The quality of performance is improving, the design is much better. For example, if we talk about the latest model of a water jet pump for a well, then in it the electric motor is located above the location of the pumping part. As a result, the water pump Water cannon has an order of magnitude smaller body. It became possible to connect electrical cable to the top.
All well water cannon pumps have a washable motor. This means that water flows between the housing and the stator sheath. As a result, the engine is constantly cooled.
The water jet pump for a well has high quality separating seals. These seals protect the motor as well as provide a complete enclosure seal.
2 Water jet pump device
The water jet pump for the well has a very strong power. This allows him to provide water not only for a small piece of land, but for the whole house.
Now we will analyze the most best models pump water jet.
Submersible model VODOMET PROF 55/35
This model is capable of pumping 3.3 cubic meters of water per hour. Equipped with a 1.5 x 1.5 mm mesh filter. Thanks to this, it prevents large blockages in the water. This model of submersible water jet pump is equipped with an overheating relay. Its downside is that the float switch is not included in the package.
Pump submersible water jet PROF 55/50
This model is equipped with a powerful 630 W electric motor. The maximum rise of water is 50 meters. The immersion of this model can be carried out partially or completely. The maximum immersion depth is up to 30 meters.
Submersible pump water cannon 60/72
This model is suitable for Russian realities... She has modern design... This model is made from environmentally friendly material. Built-in overheating relay. The kit includes a strainer. This model is best suited for irrigating a summer cottage. Possesses a patented design.
Submersible pump water cannon 60/52
This model is the best among all types of submersible pumps. It is designed to pump clean water. Its main advantage is its high efficiency. The maximum head is 52 meters. The power of this model is also very decent - 700 watts. Long power cable 20 meters. Maximum depth up to 30 meters. The submersible pump water cannon 60/52 is equipped with a float switch. The body is made of stainless steel. You can buy a Jileks water jet pump of this model in specialized stores without any problems.
Prices for submersible pumps water jet for wells:
- Dzhileks water cannon 60/52 A, price from 10,000 rubles;
- The price of a water cannon pump for wells Vodomet 60/62, 55/50 from 10,500 rubles;
- You can buy a pump water cannon Prof 55/35 from 6,500 rubles;
- Dzhileks Vodomet 60/52, its price is from 9000 rubles.
2.1 Systems of the "DOM" series based on the "Vodomet" pump
Each country cottage area, and on it private house requires constant water supply. As a result, a system for continuous water supply was developed. It is called "Water Cannon House".
This system provides a constant supply of water to a summer cottage and a private house without human intervention.
The system consists of:
- Pressure gauge and pressure gauge.
- System control panel.
- Hydroaccumulator.
- Shut-off valves.
- Water cannon.
The set of the "VODOMET DOM" system:
- Submersible pump.
- Pressure gauge.
- Control panel with pressure sensor.
- Hydroaccumulator. They are water tanks with a volume of about 50 liters.
- Fittings.
- Shut-off valves.
This system provides constant water pressure. Energy saving. Equipped with a reload current sensor and a differential pressure sensor. Also built-in system "Soft start"
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