Hose pump on the river. How to make a water pump with your own hands. We build a wave pump with our own hands

When moving from a city to a village, you face the issue of watering the garden and water supply at home. The one who has been using submersible pumps, knows perfectly well how reliable the various "Brooks", "Springs", "Gnomes" are. Most vibration devices do not withstand even one season of active work, often breaking down within a month after purchase. And you want to drink every day, and you also need to water the garden, so it is advisable to have a spare pump in case of an accident. Of course, you can keep a repaired water pump in stock, which previously failed, and he had to look for a replacement. It is also quite realistic to make a water pumping unit with your own hands.

In order to assemble a homemade water pump you will need:

a small electric motor, with a maximum power of 1.5 kW;
electrical cable or extension cord;
water pump or oil pump;
transmission system in the form of a belt and pulleys or pins and coupling halves;
rubber hoses or pipes.
steel or wooden heavy base.

Pump Assembly

Gear pumps NSh32U-3 are used for pumping oil in the hydraulic systems of many machines:

tractors YuMZ, KhTZ, MTZ, DT;
combines NIVA, Sibiryak, Kedr, Yenisei;
trucks ZIL, GAZ, FAZ, KrAZ, MoAZ;
dump trucks KamAZ, BelAZ, MAZ;
excavators;
motor graders;
loaders;
Agreecultural machines. Agreecultural equipment;
forklifts.

NSh devices are produced with right and left rotation of the drive shaft, but for installation on a homemade pumping station this difference between them does not matter, the main thing is to correctly connect the suction hose to the hole marked "Inlet", and the outlet hose to the outlet.

Characteristics of the oil pump NSh32U-3:

Working volume - 32 cm cube.
The nominal pressure at the outlet is 16 MPa.
The maximum outlet pressure is 21 MPa.
Rated speed - 2400 rpm. in min.
The maximum rotational speed is 3600 rpm. in min.
The minimum rotational speed is 960 rpm. in min.
Nominal flow - 71.5 liters per minute.

It can be proposed to use, instead of the NSh device, the power plant of the power steering of the KrAZ truck with similar characteristics. This pump also has a gear device.

For a homemade water pump, an electric motor from an old one is useful. washing machine with a power of 200–300 watts. The old “assistant” can no longer compete with modern programmable devices, but its electric motor and pump can serve for a long time.

It is very convenient that most electric motors from washing machines can be connected directly to a 220 V network without modifications, because they have starting windings. Do not forget only about the reliable grounding of the metal case of the electric motor itself, it also works next to water. Be sure to connect any homemade product to the network only through fuses or a circuit breaker.

The oil pump works great with water! There is no need to fill the intake hose with water, as the pumping gears provide excellent suction from a depth of 4 meters, while the productivity is 2–2.5 cubic meters. at one o'clock. The filler neck on the inlet pipe is completely useless.

Improvements to a homemade pump

Often the power of a homemade pump is insufficient, and it cannot lift water from a well or a deep well. Then you can solve the problem by using one of the ways to increase the pressure on the suction:

Lower the pump as close to the water as possible.
Run a recirculation line from the outlet pipe, and increase the suction head with the flow from it.

Use a compressor to increase the air pressure in a pre-sealed well.
Connect another weak pump in tandem.

What if the electricity goes out? Then it would not hurt to adapt to a homemade pump Gas engine from lawn mowers, chainsaws or mopeds.

How to install an outlet A simple scheme for controlling radio and electrical appliances through Com-ports Scheme of a homemade water leakage sensor

In the article you will find instructions for assembling original models of pumps that you can make yourself without specific skills and knowledge. The cost of these models is minimal, and sometimes they can even be assembled from improvised materials and household waste.

A water pump is almost the first necessity in a country house. household. Manual and mechanized pumps are also used for pumping other types of liquids - fuels, solvents, oils, etc. It is not always possible to purchase an expensive reliable pump, and cheap models break down, as a rule, at the most inopportune moment. We will look at options for creating pumps from improvised materials and parts that can be found in every workshop, and their market value is simply negligible compared to a new factory product.

Option number 1. Water pump for overflowing water

The primitive design for pumping water, which can be assembled in 10 minutes, will serve as a handy handy tool for gardening. This is especially convenient when you need to repeatedly draw water from a barrel with buckets. Essentially, this check valve, fixed on a tube with a branch.

For manufacturing, you will need a tube, a hose and several necks from plastic bottles as an assembly.

Progress:

We take out the gasket from the cork and cut it 2 mm less than the diameter of the cork, leaving the 3 mm segment intact.
We drill a hole 10 mm in the center of the cover.
We install the petal in the lid and screw the cut neck. It will press the remaining segment.
We insert the valve into the stem tube and put on the “skirt” from the cut plastic bottle.
From the opposite end we put on the outlet hose.

This device is actuated by several clicks on the axis of the rod, when the intake part with the valve is immersed in water. Further, the liquid will go by gravity, as long as there is a level difference. Then the water can be raised by immersing the rod in the barrel.

This is the only product with a "negative cost". When creating it, you will not only spend nothing (except time), but also dispose of household waste with benefit.

Do-it-yourself non-return valve. step by step video for assembly

Option number 2. A simple do-it-yourself hand pump

In this manual, we will give an example of a manual pumping system, which can be taken as a basis for creating a stationary water-lifting post on a well or well.

A - Classic scheme manual pump. B - A variant of a homemade pump made of plastic pipes. Device diagram: 1 - inlet pipe; 2 - check valve; 3 - piston; 4 - check valve; 5 - stock; 6 - rod, combined with the outlet pipe; 7 - pump drain

For work we need:

Pipe sewer PVC 50 mm with bends, plug and cuffs-seals - 1 m.
Check valve 1/2" — 2 pcs.
Pipe sewer PPR Ø 24 mm.
Rubber, bolt/nut pairs with washers Ø 6-8 mm.
Clamps, shackles, fitting clamps, other plumbing parts*.

* The design of the pump can be individual depending on the availability of spare parts.

Method 1. Draining through the handle

This model is the simplest of the home ones - water rises along the piston rod, which is made of a PPR pipe and pours out from above.

We cut off a pipe Ø 50 mm 650 mm long - this is the basis for the sleeve.
We make the end petal valve. To do this, we drill 8-10 holes Ø 5-6 mm in the plug and cut out a round flap of rubber (3-4 mm) with a diameter of 50 mm. We fix the flap in the center of the plug on a riveting or bolt (a self-tapping screw does not fit!). The reed valve is ready.
We install the plug into the pipe (sleeve) on the sealant through the seals and additionally fix it with self-tapping screws through the pipe wall.

We install a check valve in the PPR pipe (700-800 mm). This can be done in the “hot” way - heat the end of the pipe and insert a fitting with a valve into it, which should let water flow in the direction of the pipe (piston rod). Strengthen the connection with a worm clamp while warm (before cooling).
The piston head can be made from a used 330 ml sealant tube, or rather its nose. To do this, you need to pre-heat it, place it in a sleeve - so the head will take it perfectly desired shape and size. Then it should be cut and installed on the check valve in series using an external threaded coupling or an American union nut.
We insert the piston into the sleeve and make the top plug. It does not have to be tight, just keep the stock straight.
On the free end of the rod (pipe) we install a 90 ° drive. In the future, a hose is put on the squeegee.

Assembling a hand pump on video

Such a pump is very reliable, but not very convenient - the water outlet point is movable, moreover, it is located close to the operator. It can be slightly modified for convenience.

Method 2. Side drain

A 35° elbow must be included in the sleeve. The design is identical to the first option, but we make large holes in the piston rod pipe without violating the structural rigidity, or we use a rod rod. In this case, water will flow into the sleeve and rise by the operator's reverse effort to the spout.

Video pumps with side discharge

The main advantage of the described pumps is the low cost of the finished structure. Repairs are made in a few minutes by replacing (or gluing) "penny" parts.

Option number 3. Spiral hydraulic piston

Behind this formidable name lies an ingenious device for supplying water from a river over a short distance. This device is based on a carousel with blades - similar to the wheel of a water mill. The carousel is driven by the river flow.

The pump in this case is a spiral of flexible pipeØ 50-75 mm, fixed with clamps to the wheel. In the intake part (closer to the outer contour), a ladle from a pipe of a larger diameter (150 mm) is attached to it.

The main assembly is a pipe reducer through which water will flow into the pipeline. It can be taken from factory equipment or a cesspool pump. The gearbox is located along the axis of the wheel and is rigidly fixed to a fixed base.

The maximum height of water rise will be equal to the length of the pipe (from the intake), which is completely immersed in water during operation. That is, this is the distance in plan from the point of immersion to the point of exit, which the water intake bucket passes. At the moment of immersion in the pipeline, closed system with air areas, and water passes through the pipe to the center of the spiral.

Of course, such a pump is not suitable for everyone - in the end, the river acts as an activator. But for watering in the summer, this is a great option. The cost of such a device is difficult to predict - the availability of improvised material is of great importance.

Video how the scroll pump works

Option number 4. Pump from the compressor (airlift - airlift)

If the farm already has a compressor, do not rush to purchase an additional pump. You can assemble a simple water lift literally from two pipes.

The first pipe is used to supply water. For household needs, Ø 30 mm will be enough. The second is needed to supply air from the compressor. Diameter 10-20 mm.

The efficiency of the airlift pump directly depends on the compressor power, immersion depth and delivery height. It cannot exceed 70% due to the design features. The efficiency will be equal to the immersion depth divided by the sum of the immersion depth and the ascent height (the entire water path). In most cases, the optimal compressor power is set empirically.

Visual video of the pump from the compressor

Water supply has long been the number one task for the survival of entire cities. Today, saving energy and natural resources comes to the fore - they are becoming less and less expensive, and they are becoming more expensive. Therefore, a partial return to the original technologies without electricity and gasoline is a natural phenomenon. Perhaps in the future this will be the key to a healthy and harmonious life on our planet.

A master class on how to make a powerful, low-voltage water pump for various needs. For example, pump out a barrel of water for watering plants, etc. The pump works great battery 12 V, which is its primary advantage.

It will take

Water pump manufacturing

We take an adapter from a diameter of 50 mm to 32 mm.

And a 50 mm pipe cap.

In the plug we place holes for the engine: two for the mounting screws, one for the shaft.

We drill and clean from burrs.

Now you need to cut off the bottom part. We mark a straight line by rotating the cap.

Saw off with a hacksaw. Using sandpaper, smooth the surface and get rid of burrs.

We also cut off the skirt at the adapter in the same way.

We combine the adapter with the plug to check the evenness of the surfaces.

We take a small piece of PVC pipe 20 mm in diameter and cut it at an angle of about 45 degrees. Next, you need to create a rounded surface of the cut edge. To do this, wrap the adapter sandpaper and grind the edge of the tube to obtain a circle shape.

In the adapter we make a hole for the tube.

We glue the tube into the hole with epoxy glue.

Let's take a disposable syringe and check how tightly it fits on the motor shaft. If it is tight, then this is normal, so we need it.

Cut off the tip of the syringe.

For the manufacture of the impeller, it is necessary to cut a square from aluminum. Make a hole in it, such that the skirt of the syringe fits tightly.

We mark the square into 9 parts.

We draw diagonals in squares through the cell. See photo.

We cut off the corners with scissors for metal.

We bend the squares. See photo:

From an unnecessary camera from a bicycle or car, we cut out the gasket for the engine.

We take the motor with screws.

We put on the gasket, put on the plug and fix it all with screws.

Then we dress the cut-off pipochka from the syringe with a skirt to the motor.

Next, we dress the impeller. Everything has to be very tight. It will not be superfluous to glue everything with epoxy-based glue.

From a pipe of 50 mm diameter we cut out a ring, approximately 10 mm wide. We insert half into the adapter. The part that is visible through the hole is removed.

We collect the pump together.

In a summer cottage or in a private house, it often becomes necessary to pump liquid into storage tanks from various sources: open reservoirs, wells, wells, etc. For these purposes, quite expensive pumping equipment, both electrical and mechanical, is used. If this equipment is not available, then the question arises: how to make a pump with your own hands with minimal material costs? This task can be solved in various ways.

A simple pump for pumping liquid in just a few minutes can be made from a plastic bottle.

Advice! The bottle, if possible, should be thick-walled, that is, rigid.

The manufacturing process of a simple pump is as follows.

The homemade pump can be improved if you do not make a hole in the side of the bottle, but insert the hose into the bottom of the bottle.

Only after squeezing air out of it will it be necessary to close (bend) the outlet hose to suck the liquid.

This design works by wave energy and is able to pump water from the nearest body of water.

The main working part of the pump is hollow cylinder in the form of an accordion. Contracting and stretching, the accordion changes its internal volume. one end corrugated pipe connected to a log in the water, and the other - to the holder on a pile that is driven into the bottom. On both sides, the harmonica has valves installed in the bushings. When the waves attack, the log begins to rise and fall, thereby transmitting oscillatory movements to the corrugation, compressing and unclenching it. If water is poured into it, the valves will start to work, and the pump will pump water.

If a corrugated pipe with a diameter of 50-60 mm is used, then the log should weigh 60-80 kg. To prevent the log from breaking the lift when high waves occur, a limiter should be attached to the pile. A bolt is passed through it and fixed in a log. The head of the bolt should be under the trim plate so that the log can rotate freely in different directions and will not break the pile when an unwanted torque occurs.

Important! If there are problems finding a corrugated pipe, then there is a wave pump design that works without it. Instead of corrugations, rubber annular diaphragms are used, connected in series into a single package.

Annular diaphragms shrink metal rings edges, inside and out. The inner rings are also made of metal and holes are made in them. A cord is attached between the rings, which will limit excessive stretching of the pump. Also at the top and bottom of the pump valves are installed.

When the log moves up, the membrane package is stretched, the bottom valve opens, and the pump begins to fill with water. When the log is lowered, the bag compresses, the bottom flap closes and the top flap opens. Through it, water is squeezed out.

Pump "furnace"

You can assemble a fire-powered pump using metal barrel for 200 liters.

This design is assembled as follows.

Build with bricks a simple stove. If desired, it can be equipped with grates.
An outlet valve must be fixed at the bottom of the barrel.
Pour a few liters of water through the hole in the lid of the barrel. The tap must be closed.
Next, fasten tightly in the hole top cover rubber hose. It is very important that air was not sucked around the hose.
Install a strainer at the other end of the hose.
Lower the hose with the filter into the pond.
Kindle firewood under the barrel (the tap must be closed). As the barrel heats up, the air in it will begin to expand and go through the hose into the reservoir.
When the air stops coming out of the barrel, put out the fire. When the barrel cools in it a vacuum is formed, and water will begin to be sucked into it from the reservoir.

In addition to the energy of fire, the energy of sunlight can be used to pump water.

Advice! Such a pump will help pump water into storage tank or outdoor shower.

To make a solar powered pump, follow these steps.

Find or make your own lattice of tubes. There must be only one exit from the grid.
Paint the grate black to better absorb the sun's rays.
Tightly insert the tube coming out of the grate into the side of a container, such as a can.
Install on the lid of the can intake and exhaust valves. Tire nipples can be installed as valves. The outlet valve must have a branch pipe for connecting a hose to it.
To the tube coming from the grate inside the container, you need to attach rubber balloon, which can be made from a piece of a car camera.
Connect the hose connected to the pipe to the outlet, as shown in the figure above.
Immerse the hose with the connected pipe into a pond, well or well.
The pipe leaving the well is directed to the storage tank. At the same time, a branch must be made from the pipe and installed at its end garden watering can.

When heated grate sunbeams the air in it expands and enters the rubber balloon. It, in turn, inflates and pushes the air out of the can into the outlet hose. Air, passing through the hose, reaches the lowest point and enters the pipe. Rising through the pipe, the air carries along the water in it. One part of the liquid enters the storage tank, and the second part cools the grate. After the grate cools, the cylinder is deflated, a vacuum is created in the can, as a result of which the inlet valve opens. A new portion of air enters the can and the cycle repeats.

Downhole piston pump

The manual piston pump is assembled from improvised means in the following order.

When all the details are ready, it remains only assemble the pump:

connect the bottom cover to the case;
insert the bottom check valve into the body;
insert the piston with the rod;
close the top cover;
install the lever;
connect a water intake pipe to the bottom of the pump and lower it into a well or well;
attach the pump to the platform.

hand pump

A water pump is a very simple and inexpensive device that can be used to quickly pump water from a well, barrel, etc. To assemble the pump, you will need the following parts:

PVC pipe Ø 50 mm - 1 pc.;
pipe Ø 24 mm from PPR - 1 pc.;
coupling Ø 50 mm made of PVC - 1 pc.;
branch Ø 24 mm from PPR - 1 pc.;
a piece of rubber 3-4 mm thick and Ø 50 mm - 1 pc.;
plug Ø 50 mm made of PVC - 2 pcs.;
an empty bottle with a capacity of 330 ml (you can use a silicone bottle) - 1 pc.;
check valve with a diameter of 15 mm - 1 pc.;
coupling clamp - 1 pc.;
nut with a diameter of 15 mm - 1 pc.;
rivet or screw-nut pair - 1 pc.

Check valve manufacturing

Check valve is made from plugs Ø 50 mm, in which several holes with a diameter of 5-6 mm are drilled. A hole is made in the very center of the plug for a rivet or screw with a nut. Insert inside the plug rubber circle with a diameter of 50 mm.

Important! This disk should not rub against the walls of the plug, but should cover the holes drilled in it.

The rubber disc is attached to the center of the plug with a rivet or screw and nut.

Manufacture of the pump sleeve

The length of the sleeve is selected taking into account the depth of the well or any container so that it reaches the water. Pipe Ø 50 mm cut to the right sizes, after which it is inserted check valve previously made. It can be fixed with a pair of self-tapping screws on the sides. A plug is put on the second end of the pipe with a preliminary drilled holeØ 24 mm for PPR pipe.

Piston Assembly

Cut off the spout from the empty cylinder, then heat it up and insert it into the sleeve. Balloon diameter must match the diameter pvc pipes. Next, put the can on the check valve. Cut off the excess part of the cylinder and fix it with a Ø 15 mm nut.

Making a pump stem

The stem should be approximately 50 cm longer than the sleeve. One end of it is heated and inserted into the check valve. Tighten the connection with a clamp until the pipe has completely cooled down.

Pump Assembly

Insert the stem into the sleeve, then fasten the plug through the coupling (acts as a sliding support). Further, a branch Ø 24 mm from PPR is attached to the upper end of the rod.

The outlet will serve as hand supports.

Advice! To pump water with two hands, you can put a tee on the stem and plug it on one side.

Diaphragm pump made at home from the brake chamber from any truck, for example, from MAZ-200.

The diaphragm pump is manufactured as follows.

The chamber is disassembled and all holes on the base (1) are sealed. Bolt holes do not need to be sealed.
Holes for the intake and exhaust valves are drilled at the bottom of the base.
Diaphragm (4) is made from a car chamber and fixed with a brass rod with two brass washers. The diaphragm is glued along the perimeter to the body and is additionally pressed with bolts.
The pump is assembled according to the drawing above.

Electric pump

Simple pump with electric motor at 12 volts is capable of lifting water to a height of about 2 meters. An electric pump is made as follows.

purchase windshield washer electric motor from a VAZ car;

remove the cover from the washer and unsolder a couple of contacts from the electric motor;

further, you should solder the wires to the engine contacts and bring them out through the cover;
apply sealant to the connection point of the cover and put it tightly on the engine;

well seal the holes through which the wires exit;
remove the remnants of sealant from the pump housing and cover and put a silicone tube on its nozzle.

The pump is ready to go. It remains to connect the electric water pump to a 12 V power source.

Advice! For these purposes, you can use a power supply from a television antenna with a regulator. The latter will allow you to adjust the engine speed and, accordingly, the water pressure.

The problem of water supply on the site is particularly acute for owners of private property. If there is at least a small reservoir on the site, then you can make a home-made pump and provide yourself with water without spending large investments on acquiring such a device. Here are some examples of such inventions.

DIY manual water pump

This option can be used to pump water from a well. To make it you will need the following materials:

Brake chamber;
Wire;
Car camera;
steel balls;
Copper tubes;
Epoxy adhesive.

Pump creation algorithm:

Disassemble the brake chamber, plug all the holes in it, except for one located on top. It will house the stock.
Provide exits for valves from the bottom of the chamber.
Drill the inner wall in a copper or brass tube to a diameter that can fit a ball. A wire is welded on top of the tube, which will prevent the ball from falling out of it during pump operation.
Make a check valve. It exactly repeats the previous paragraph, only a spring is installed between the ball and the wire welded at the end of the pipe.
Fix the inlet and check valve in the brake chamber, as well as the holes that were previously made at the bottom.
Cut out car wheel circle, make a hole inside it. To it you need to glue one washer on both sides. The circle will serve as a seal through which you need to pass a threaded pin, secured with nuts.
Attach the manufactured part to the brake chamber and fix with glue.
Install stock. It is threaded into the upper hole and connects all the parts together, completing the assembly of the entire structure.

With its help, you can arrange the pumping of water from the reservoir and to the garden without significant effort. The process of its creation includes the following steps:

Prepare the main injection element. It should be made in the form of an accordion - a hollow cylinder that will change its volume when stretched and compressed, and thereby create the right pressure to transfer water from a reservoir.
Replace the "accordion" can car tire required diameter.
Create a "floating" platform. For this, it is taken wooden material, it must be the same size as the camera. To increase its buoyancy, you need to glue foam to its bottom or you can replace it with empty plastic bottles, which must be closed with lids. The selected fusible material is attached to the bottom of the chamber with electrical tape or construction tape.
Fix the camera. Its position "afloat" is held by a wooden plank, to which the upper part of the chamber is attached.
Attach the wave pump. To do this, two pillars of any section are driven into the bottom of the reservoir, the upper platform of the pumping device is rigidly attached to them, for the lower platform it is necessary to provide wire loops on them, through which water will move freely.

After creating such a pump, you need to check its operation. Its principle is as follows: a wave, raising the bottom platform, compresses the improvised chamber, and water flows through the inlet valve into the hose. Everything happens without human supervision and participation. Such a pump can be created from other materials, but they must fit the functions assigned to them.

cheap plastic bottle pump

This version of a home-made device is very popular due to its cheapness and simplicity of design; it is often used in summer cottages. The considered home-made pump is suitable for use when watering the garden, when the water is in a special pedestal, tank or pond. When using it, you do not need to connect to the mains - it is a mobile unit. Its principle of operation is based on the principle of neighboring vessels.

The assembly algorithm for this device is as follows:

Make a hole in the bottle cap. It is necessary to remove the gasket from the cork, which is in it, and make a hole with a diameter of 8 mm in the lid.
Trim the pad. Remove 1 mm along the edge of its diameter and leave only the middle, similar to a petal, 3 mm wide. After that, the gasket is returned again inside the cover.
Create a valve. In the bottle, you need to cut the neck along with the thread on which the cap is screwed. Due to the petal located inside the cover, a working valve is obtained. Water can enter inside, but it does not allow it to flow back.
Install the valve in a plastic tube of suitable diameter. And from the bottle you need to cut off one more part - from the neck to the "shoulders". This plastic element will play the role of a funnel, it also needs to be placed on the tube. As a result, it turns out that the homemade valve will be in this funnel. On the other side of the tube, a flexible hose must be inserted.

After the manufacture of the pumping device, it must be lowered into a reservoir or container with water.

The person makes translational movements and allows the valve to move, while water flows through the hose to the beds. Such a device is convenient to use for pouring water from one tank to another.

Wind pump for pumping water

This device works silently, for its operation it is not necessary to spend money on fuel. It can be used to pump water from a well. homemade device consists of a wind wheel, an angle gearbox, a drive, a mast and a stabilizer.

Stages of creating a wind pump:

Blade manufacturing . It is necessary to create 12 separate blades from duralumin with a sheet thickness of 1 mm. These blades are attached with rivets to the carrier spokes.
Making knitting needles . They are stainless steel tubes with a diameter of 12 mm. The spokes are inserted into the guide sockets of the hub and clamped with bolts. Nests for knitting needles are milled on a lathe.
Stabilizer manufacturing . It is made of sheet duralumin 0.5 mm thick. To give it rigidity, the device is lightly pressed with wire ties. It is connected to the reducer by means of an aluminum tube with d=32 mm and a wall thickness of 1 mm. An additional 2 support rods must be installed between the motor and the stabilizer.
Performance brake system . This device consists of many components: a drive, a drum, a washer with a shock absorber, a trigger rod and a float gear.
Gear Assembly . Its body is welded from 5 mm steel sheet. The shafts in it are also made of steel, it is better to make them from one workpiece. Gears for the gearbox can be taken from VAZ cars. When installing all the components of this device, the space between the bottom and the gears must be filled with lithol, but before that, dilute it with neutral oil so that it takes on a mushy state.
Making a mast for a windmill . It is made from separate pipes with a diameter of 100 mm, which are interconnected by flanges.
Assembly of the pump box . It is welded from metal sheets up to 2 mm thick. Installed inside it hand pump, the cylinder diameter of which is selected within 80 mm. So that the pump can pump in a horizontal position, its valves are replaced with rubber spring-loaded counterparts. A hand pump is also installed on top of the welded box.

When using the above-described design of the wind pump unit, it is possible to raise water from a depth of 12 meters. Since the successful operation of the pumps depends on their filling with water, the check valve in the well must work properly, so its condition must be constantly monitored.

This type of water pump is used in summer cottages when you need to water your garden. As soon as the harvest ends, the operation of the device stops and the water drains. In the next article, you will find out what are.

Do-it-yourself mini pumping device (video)

An interesting approach for performing a manual pump is suggested below in the video clip.

To make this simple device, you need to prepare the following materials:

0.5 liter plastic bottle;
A small motor (for example, a node from a DVD drive is taken) with a worm mount located on it;
Dispenser (taken from detergents);
Plastic card (it can be replaced with a regular disk);
Pen or marker;
Power unit.

The progress of the water pump from these improvised materials is as follows:

Cut off the neck of a plastic bottle with any of the available tools. In the video, this is done with a hacksaw for metal.
Make a small hole in the center of the cut cover.
Insert a motor into the cover, and pass its shaft through the hole made, on the other hand, put a worm tip on the shaft. The points of contact between the engine and the cover must be sealed with hot-melt adhesive, which will not only firmly fix the assembly, but also prevent water from entering it.
Make a screw. From prepared plastic card cut a strip 3 × 1 cm. In the middle of the resulting strip, you need to make a U-shaped groove.
Clamp the cut-out strip of plastic with pliers, stepping back from the edge of about 3 mm and heat the plastic with a lighter, when it becomes soft, bend the edge at a right angle. Repeat the same action with the other edge of the homemade screw, only bend it in the opposite direction from the previous edge.
Glue the screw. On the protruding worm, you need to make a small incision, insert a screw into it and glue it with the same hot glue.
Glue the marker and dispenser. The first one needs to be disassembled and at the end with large diameter cut it at an angle of about 30 degrees. At this angle, make an incision on the dispenser, then insert the dispenser into it and glue them together.
Prepare the inside of the dispenser. Inside this product, a thread is cut, you can get rid of it with a regular knife.
Tie two knots. In the course of work, a unit with a lid and a dispenser was obtained. It is necessary to bring the cap with the valve into the dispenser and glue them.
Connect a homemade mini pump with a power supply.

This pump can be used for indoor fountain. And the water pressure coming from it is easy to regulate with a dispenser.

Homemade water pumps are not only an alternative central water supply, which is used for irrigation of crops in cottages and houses, but also as economical option used in parallel with it. When using such pumps, electricity is not required, and this is a significant savings. In addition, settled water in reservoirs is more useful for vegetables than raised from a well.