We make a water pump with our own hands. DIY water pump: necessary materials and a step-by-step guide to making various devices How to make a powerful pump

A water pump is almost the first necessity in a country house. household.

A water pump is almost the first necessity in a country household. Manual and motorized pumps are also used to transfer other types of liquids - fuels, solvents, oils, etc. Possibility to purchase expensive reliable pump there is not always, and cheap models break, as a rule, at the most inopportune moment. We will look at options for creating pumps from scrap 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 the manufacture you will need a tube, a hose and several necks from plastic bottles assembled.

Working process:

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 a “skirt” from a 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 from 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.

Sleeve:

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.

Piston

We install a check valve in the PPR pipe (700–800 mm). This can be done in the “hot” way - heat up the end of the pipe and insert a fitting with a valve into it, which must pass water 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, it must be preheated and placed in a sleeve - so the head will take the ideal 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.

Assembly 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 in the piston rod pipe we make big holes, 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 low cost. finished construction. 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 - after all, 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 - great importance has available material.

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, energy savings and natural resources There are fewer of them and they are getting more and 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.

Of course, now on the shelves of building supermarkets and in assortment huge amount online stores you can find a wide selection of water pumps various models and destinations. There are deep borehole pumps, surface devices. It would seem that the prices are quite democratic, but, nevertheless, some things can and should be done by yourself. This is a kind of rest, exercise for the mind and for the hands. Moreover, making a water pump with your own hands is quite simple.

Why do you need a homemade pump?

The biggest disadvantage of all pumps offered for sale in stores is the fact that most of them need to be connected to power lines. But this phenomenon in many dachas, especially in the initial period of their construction, is quite rare.

In addition, electricity tariffs can “bite”, and every summer resident or owner knows about power outages country house. That is why every prudent homeowner would do well to have at their disposal a backup device that can pump water. With such a device at hand, you can always provide water to the plants in your garden, and just use it at any critical moment.

How does a simple water piston pump work?

The most common device for extracting water from wells or reservoirs is a piston-type pump. The principle of its operation is very simple.

In such a pump there is a cylinder inside which the piston moves. Inside the cylinder there is an inlet valve and an outlet pipe, which can also be equipped with a valve. The outlet valve can also be mounted directly on the piston. To facilitate operation, a spring can be installed between the piston and the inlet valve, which attracts the piston to the end of the cylinder with the inlet valve.

When the piston moves along the cylinder, an air vacuum is created, which opens the valve and draws water through the inlet pipe. When the piston moves back, the inlet valve closes and water exits through the outlet pipe or valve. The engine for pumps of this type is muscular strength and its performance depends on the volume of the cylinder and the applied efforts. Of course, you cannot provide full-fledged water supply with the help of such a device, but at a critical moment it may well pump water for you to water the beds. Such pumping pumps are installed on shallow wells, the so-called tubular wells of the Abyssinian type.

It is quite possible to make such a simple piston pump-pump yourself, having at hand minimum set equipment and possessing the simplest technological skills.

How to make a piston pump yourself

Step 1

We form the body-cylinder. It can be made from trimming ordinary metal pipe with a cross section of 8-10 centimeters. The length of such a segment should be about 80-100 centimeters. In order for the piston to move along the inner surface of the pipe without delay, it is necessary to use a pipe with the appropriate characteristics or process a piece. You can process the inner surface on specialized equipment or with ordinary sandpaper, which is mounted on a wooden stick.

It should be noted that a perfectly round internal section is not at all necessary for a piston pump - the casing of the pumping device can be made from a pipe of any configuration, for example, square or hexagonal.

Step 2

Brackets for fastening the pump lever are welded to the pump housing. They are made from metal corner. Between them, the pump lever must freely enter.

Step 3

Closer to the top of the future pump, a hole is made in the housing for the subsequent attachment of a drain spout, which can be located on any part of the pipe relative to the lever brackets: opposite or on the side.

Step 4

We make a cover that closes the lower end of the piston pump housing. If you have welding skills, then it is reasonable to close the end with a metal welded plate. But the cover in the pump housing can also be made from any improvised hard materials. For example, larch has excellent resistance to moisture. Over time, from contact with water, it only becomes stronger. However, it will be difficult to join the head of the well with a wooden pipe, so the most smart decision there will be a steel thick cover, inside which a hole is cut for the head of the borehole pipe, or a branch pipe is welded to it.

Step 5

For more effective work pump can be made and the top cover. It will keep the collected water from splashing. There are no special requirements for strength here, so it can be made of plastic or wood with a hole for the pump rod. During operation, the stem will move somewhat in the same direction as the pump lever, so the hole should be in the form of a slot.

Step 6

Making a piston It is a plate, identical in shape to the section of the pump housing.

The piston consists of two parts:

actual piston 2-3 centimeters thick, which, when moving, will create a pressure difference;
covering him a piece of rubber about 5 mm thick.

3-4 holes are made in the piston body with a diameter of a centimeter, the piston is covered with rubber on top, which plays the role of a kind of valve. A hole is formed in the center of both parts of the piston for attaching the rod.

Step 7

We make a pump rod. It should be fastened with one end in the center of the piston (twisted on the reverse side with a nut), and on the other side to the piston lever. The rod is made of a metal rod with a cross section of about 0.5-1 centimeter.

Step 8

We make a piston lever. We make it from a metal pipe with a diameter of about 3 centimeters. It should be mounted in the middle part on a long bolt passing between two brackets. In the upper part, the pipe is flattened and holes are cut in it for the bolt that secures the stem. The part of the piston lever that you will hold on to with your hands is wrapped with electrical tape or cord for convenience.

Step 9

We make an inlet valve. It is a piece of thick rubber (or other durable, but heavy material) shaped to match the section of the pump housing. The cross section of the valve must be larger than the internal section of the head of the water well, but less than the internal section of the pump housing. A guide is attached to the valve in the center, which will allow it to return to the well pipe after lifting. The length of the guide rod must be greater than the distance from the lower end of the pump housing to the drain hole.

Step 10

We install the pump housing with the lower end on the pipe. If you pre-cut the thread on the head of the well and on the inlet pipe of the pump, then the connection will pass without problems. To increase the strength of the structure, supports can be welded to the pump casing, which are fixed to a horizontal frame lying on the ground.

The inlet valve stem is lowered into the hole in the lower end of the pump leading to the well pipe. Then a piston with a rod fixed on it is inserted into the pump housing. The pump lever is bolted to the rod, which, in turn, is bolted to the brackets. Our pump is ready.

On the initial stage the piston is at the bottom, the inlet valve is closed, the end of the lever is at hand in the upper position. When you press the lever, the piston goes up, creates a vacuum and raises the intake valve, drawing in water. At the same time, the water that is above the piston rises and pours out through the neck. After reaching the bottom point, you change the force vector and start to raise the lever. The bottom inlet valve closes and prevents water from leaving the well. The rubber on the piston rises and lets water into the space above the piston. The piston reaches its lowest point and the cycle repeats again.

A pump of this type can be used not only for pumping water from a shallow well, but also for lifting it from a nearby body of water. To do this, not the head of the well is attached to the lower pipe, but a hose, the other end of which is thrown into the nearest pond or lake. It is worth considering that such pumps are not able to create a pressure of water, raise it to a level exceeding the height of the sewn neck above the ground. It is reasonable to dig a barrel or bath next to such a pump, into which to collect water, and then spend it as needed.

We build a wave pump with our own hands

You can make a rather curious device with your own hands that will pump water from the nearest reservoir without the use of muscular effort, solely due to the energy of the waves.

Step 1

The main working part of such a device is an accordion - a hollow cylinder that changes its volume when it is stretched or contracted vertically. You can break your head over his search, but in fact, you can limit yourself to just one row of "accordion". A car camera of a suitable volume will help us out. We will also need a nipple - it will perfectly play the role of an exhaust valve. A narrow hose is connected to it, preferably equipped with a strainer at the end. In the lower part of the tire, which will lie on the water, another nickel is glued, but vice versa. It will serve as an exhaust valve in our device. From it, a hose is discharged into a container on the shore.

Step 2

In the lower part of the chamber there is a platform, the size of which is equal to the chamber. The platform can be made from any suitable wood material. Its buoyancy can be artificially increased by gluing pieces of foam plastic or just empty closed plastic bottles to it from below. The bottom platform is attached to the bottom of the camera, for example, with tape or electrical tape.

Step 3

From above the position of the camera fixes wooden playground right size.

Step 4

On the sides of the chamber and platforms, poles are dug into the bottom of the reservoir. Two is enough. The upper platform is rigidly attached to the posts, and the lower one slides along them, for example, along wire loops.

That's all. The wave lifts the bottom platform, compresses the chamber and forces the water in it into the hose through the outlet valve. The wave descends and creates a vacuum in the chamber, which sucks water from the reservoir through the inlet valve. The system works absolutely without human intervention.

This pump can be built using other materials, but general principle his actions remain the same.

We build our own fire-powered pump

And why not combine the useful with the pleasant and build a water pump that will run on the power of fire? So you can combine three endless things: watching the fire, the flow of water and the work of others, in this case - the pump. You can build such a pump using conventional iron barrel with a capacity of 200 liters.

We are building a stove to heat the barrel. It could be primitive construction from bricks. It can be supplemented with a grate.
We modify the barrel. An outlet valve should be located in its lower part.
In the upper lid of the iron barrel, into the hole there and insert the rubber hose. The hose should sit tightly, without gaps. At the second end of the hose we place a strainer and throw it into the nearest body of water.
Pour a couple of liters of water into the barrel and make a fire under its bottom. We close the outlet cock. After heating, the expanded air will go into the reservoir. Then the fire is extinguished and the contracting air draws water from the pond into the barrel through the hose.

Building a Solar Powered Pump

Instead of the energy of fire, you can use the heat of the sun's rays.

Such a device will continuously pump water into Summer shower on a hot day. A solar-powered pump is being built using the following technology.

We are looking for a lattice of tubes. You can paint existing designs with black paint. The grill must have one exit.
The exit of the grate is carried out in side surface container, such as an aluminum can.
The inlet and outlet valves are placed on the container lid. You can use nipples from car tires.
A rubber balloon is connected to the grate pipe inside the can, for example, a piece of the same car camera.
The outlet pipe in the lid of the can is connected by a hose or pipeline to a pipe immersed in a container of water or in a well. The second end of the pipe from the well through an additional outlet is displayed above the black grate and is supplied with a tip from a garden watering can.

The pump is ready. When the grate is heated, the air in it expands and inflates the balloon, displacing air from it. The rubber balloon is inflated and through the exhaust valve displaces air through a tube into a tube immersed in water. Air bubbles enter the pipe and rise up, dragging water with them. Part of the water is discharged through the watering can and cools the grate. The cycle repeats again.

You can improve the device by pumping gas from a household propane-butane cylinder into the grate.

Such a device can work even in winter, only now the air of the atmosphere cools the contents of the grate, and the water from underground well(her temperature is above zero) - heats it.

We build a water pump from the brake chamber of a car

If you have several brake chambers lying around in your garage, then you can also make a simple water pump out of them.

We disassemble the brake chamber. We close all found holes with hermetic patches.
On the bottom surface we install two valves: inlet and outlet.
A hole for the piston rod is cut in the upper part of the part.
The piston itself will serve as a piece of rubber - a membrane sandwiched between the top and bottom.
We connect the membrane with the rod through the gaskets on the bolts.
On the side of the device we attach a bracket for connecting the pump lever.
We connect the lever to the bracket, and the end of the lever to the stem.

The pump is ready. By moving the lever, we create a vacuum or excessive pressure in the lower part of the device. Depending on the position of the diaphragm, the inlet or outlet valves open.

As you can see, with a little skill and imagination, you can build a water pump yourself from almost any available means. If you want to learn a few more technologies, watch the tutorial video.

Video - DIY water pump

The device of the simplest piston pump-pumping

After acquisition land plot the summer resident begins to solve the most important problems: you need to start somewhere in order to settle down. The most important thing is to provide yourself with water. Indeed, since life originated in water, without it, all living things cannot exist for a long time. You can bring water from somewhere, but only for personal needs. Irrigation problems cannot be solved by this method. It is good if there is water at least near the site. Any, even a small, body of water will suit: a river or at least a stream. The ideal option is a spring, but this is rarely lucky. All that's left is the pump. By the way, at first, a homemade water pump is suitable. Its use will alleviate the problem.

Such a pump model, which does not require electricity to operate, can be used by craftsmen who are lucky enough to acquire a plot on the bank of a small but very stormy stream.

The hose is laid in a barrel in even coils without creases and kinks. And the whole structure as a whole looks rather unpretentious, but with its help water is regularly supplied to the shore.

To create a pump you will need:

a barrel with a diameter of 52 cm, a length of 85 cm and a weight of about 17 kg;
hose wound in a barrel, with a diameter of 12mm;
outlet (supply) hose 16mm in diameter;

There are also limitations for the immersion environment: the working depth of the flow should not be less than 30 cm, the speed of movement of water (current) - 1.5 m / s. Such a pump provides the rise of water to a height of no more than 25 meters vertically.

Components: 1 - outlet hose, 2 - sleeve coupling, 3 - blades, 4 - polystyrene foam floats, 5 - spiral winding of the hose, 6 - inlet, 7 - bottom of the structure. The barrel stays afloat very well

Details of the use of this pump can be seen in the video.

Option #2 - homemade wave pump

This pump also takes advantage of the nearby river. In a reservoir without a current, such a pump is unlikely to be effective. To make it, you will need:

corrugated pipe type "accordion";
bracket;
2 bushings with valves;
log.

The pipe can be either plastic or brass. Depending on the material of the "accordion", the weight of the log must also be adjusted. A log weighing more than 60 kg will correspond to a brass pipe, and a less heavy load will do for a plastic pipe. As a rule, the weight of the log is selected in a practical way.

This version of the pump is suitable for a river and not with the most turbulent current, it is important that it is simple, then the "accordion" will be reduced, and the water will be pumped

Both ends of the pipe are closed with bushings having valves. On the one hand, the pipe is attached to the bracket, on the other - to a log placed in the water. The operation of the device directly depends on the movement of water in the river. It is her oscillatory movements that should make the “accordion” act. The expected effect at a wind speed of 2 m/s and increased pressure up to 4 atmospheres can be approximately 25 thousand liters of water per day.

As you understand, the pump is presented in a simplified version. It can be improved if unwanted torque is eliminated for the log. To do this, we fix it in a horizontal plane by installing an annular limiter on the lift with a bolt. Now the pump will last longer. Another improvement option: soldered tips at the ends of the pipe. The bushings can simply be screwed onto them.

Particular attention should also be paid to preliminary preparation logs. Do not forget that it will be placed in water. Preparing a mixture of natural drying oil and kerosene at the rate of one to one. We impregnate the log itself with the mixture 3-4 times, and wash down and ends, as the most hygroscopic, six times. The mixture may begin to solidify during operation. When heated in a water bath, it will return fluidity without losing other properties.

Option # 3 - a furnace that creates a pressure difference

The craftsmen, whose idea was embodied in this miracle of engineering, called their brainchild "furnace-pump". They, of course, know better, but at the initial stage of its work, this pump looks like a samovar. However, it really does not heat the water, but creates a difference in pressure, due to which its work is carried out.

For such a pump you need:

steel barrel of 200 liters;
primus stove or blowtorch;
branch pipe with a tap;
mesh nozzle for the hose;
rubber hose;
drill.

The branch pipe with a tap must be cut into lower part barrels. Close the top of the barrel with a screw plug. A hole is pre-drilled in this plug and a rubber hose is inserted into it. A mesh nozzle is needed in order to close the second end of the hose before it is lowered into the reservoir.

This version of the pump can even be called witty and, most importantly, this “device” will surely work well.

About two liters of water are poured into the barrel. Put under the barrel a heating element(primus or blowtorch). You can just make a fire under the bottom. The air in the barrel is heated and exits through the hose into the reservoir. This will be noticeable by gurgling. The fire is extinguished, the barrel begins to cool, and due to low internal pressure, water is pumped into it from the reservoir.

On average, it takes at least an hour to fill a barrel. This is subject to a hole diameter in the hose of 14 mm and a distance of 6 meters from the place where the water is to be raised.

Option #4 - Black Grille for Sunny Weather

This product requires special tools. Where, for example, will you get a black grate, in which hollow tubes contain liquefied propane-butane? However, if this part of the problem is solved, the rest does not cause much difficulty. So, there is a grate, and it is connected to a rubber pear (cylinder), which is placed in a can. There are two valves in the lid of this can. One valve lets air into the tank, and through the other air with a pressure of 1 atm exits into the air duct.

It is really better to make the grate black, because black products always heat up more actively under the bright summer sun.

The system works like this. Watering the grate on a sunny day cold water. Propane-butane is cooled, and the pressure of gas vapors decreases. The rubber balloon is compressed, and air enters the can. After the sun dries the grate, the vapors will inflate the pear again, and air under pressure will begin to flow through the valve directly into the pipe. Airlock becomes a kind of piston that expels water through the shower head onto the grate, after which the cycle repeats.

Of course, we are not interested in the process of watering the grate itself, but in the water that collects under it. Experts say that the pump functions perfectly even in winter time. Only this time, frosty air is used as a cooler, and water extracted from underground heats the grate.

Option #5 - plastic bottle blower

If the water is in a barrel or other container, then using a hose for irrigation is problematic in this case. In fact, everything is not so difficult. You can literally construct a home-made pump for pumping water out of improvised materials, which will work on the principle of compensating the liquid level in communicating vessels.

The injection of water occurs as a result of several translational movements. The valve, which is located under the lid, does not allow water to return to the barrel, which forces it to flow out when its volume increases. A frivolous, at first glance, building is a solid help in country work.

For a hand pump you need:

a plastic bottle, in the lid of which there must be a gasket-membrane made of plastic;
hose of suitable length;
standard tube, the diameter of which corresponds to the size of the neck of the bottle.

How exactly you can assemble such a pump and how it will function, look at the video, where everything is explained in detail.

Option # 6 - a part from a washing machine

The habit of buying new things when there are old analogues is very ruinous. I agree that the old washing machine is no longer able to compete with new models, but its pump can still serve you well. For example, it can be used to pump water from a drainage well.

The washing machine has served its purpose for a long time. It was simply superseded by new models with new features. But her heart - the pump is still able to serve the owner

For the engine of such a pump, a network of 220V is needed. But it is better to use an isolation transformer with reliable insulation input and output windings. Do not forget about the high-quality grounding of the core or the metal case of the transformer itself. We measure the power of the transformer and the motor.

We use a centrifugal type of pump, so we put a valve at the end of the hose lowered into the water, and fill the system with water. The non-return valve, which is shown disassembled in the photo, can also be removed from the washing machine. And the blue ground cork just fit perfectly so that the extra hole also turned out to be closed. You probably have something similar in your inventory.

Literally from the garbage, as it turned out, you can assemble a completely functional thing that not only works, but does its job well and quickly.

The resulting homemade pump works very well, pumping water from a depth of about 2 meters at a decent speed. It is important to turn it off in time so that air does not enter the system, and it does not have to be filled with water again.

Option #7 - Archimedes and Africa

Everyone remembers the story about the screw invented by Archimedes. With its help, water was supplied even in ancient Syracuse, which did not know electricity. A very ingenious use of the Archimedean screw was invented in Africa. The carousel pump serves both as entertainment for local children and as a fully functional facility that provides water to a small settlement. If you have kids and they have friends who love merry-go-round rides, take this experience to heart.

1 - children's carousel, 2 - pump, 3 - aquifer, 4 - water tank, 5 - water column, 6 - water return pipe in case the tank overflows

As you can see, there are a lot of opportunities for water supply. And electricity in this matter may not participate at all. It turned out that even a schoolboy can make some water pumps with his own hands. It is important that there is a desire, a bright head and skillful hands. And we will give you ideas.

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 the purchase of 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 - hollow cylinder, which will change its volume during tension and compression, and thereby create the necessary pressure to transfer water from the 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. The result will be that 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. A hand pump is installed inside it, 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. As successful work pumps depends on their filling with water, then 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 DVD drive) 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 Supply.

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 a 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.

Such a pump can be used for a room 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.

In the article you will find assembly instructions original models 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 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 scrap 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. In fact, this is a check valve mounted on a tube with a branch.

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

Working process:

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 a “skirt” from a cut plastic bottle.
From the opposite end we put on the outlet hose.

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 - The classic scheme of a 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:

PVC sewer pipe 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 up the end of the pipe and insert a fitting with a valve into it, which must pass water 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, it must be preheated and placed in a sleeve - so the head will take the ideal 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

The pump in this case is a spiral made of a flexible pipe Ø 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 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, a closed system with air sections is formed in the pipeline, and water passes through the pipe to the center of the spiral.

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.

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 is coming 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.

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