Powerful do-it-yourself water pump. DIY water pump. Pump assembled from a compressor

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 a 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 this video tutorial, we'll show you how to make a water pump using a plastic bottle. As you can see, the performance is such that it can be used for household needs.
To make a mechanism with your own hands, you will need a small box with a lid. Can be used for shoe polish. Breaking through in the middle nail hole and a hammer. With scissors, expand the hole to a size that allows you to insert the shaft from the motor. Using this blank, we measure the circle on a tin plate. Cut out the circle with scissors and paste it inside.

We mark a hole in the middle on a tin circle and pierce it with a nail. We measure a small strip of tin, equal in width to the height of the cap. from the box. We cut the strips that will become the blades.

We make a cut on the workpiece, creating an open segment. We put the blades on the glue. We put a part with a cut segment on the motor shaft and fix the blades with glue.
Now cut off a small piece of the tube from the felt-tip pen with a hacksaw. We make a cutout on it, as shown in the video about the water pump.

Through the adapter we plant plastic straw on a box. We glue the joints, we also glue the previously prepared piece of tube from the felt-tip pen. We put another plastic tube on his nose. Lubricate everything with glue.

We take the container and make a small hole closer to the bottom, suitable for a plastic tube. We connect all the contacts of the engine with a battery or power supply. We fill the container with water and start the do-it-yourself water pump.

Pump from water pipes and wheels

Next, see the pump in action, which is made of water pipes. The mechanism is driven by a lever, forces are transmitted to the wheel. As the wheel rotates, it pulls a rope in a circle with many pistons attached to it, which capture the water and pass it up the pipe.

The mechanism based on plastic water pipes is simple and can be repeated if necessary.

The video shows the principle of operation and the mechanics of the movement of water through this device.

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For any country resident or summer resident, the paramount task is the full and uninterrupted provision of their economy water resources. Even if there is no financial opportunity to purchase a device for pumping water, many additionally try to make DIY water pump. This is due to frequent power outages in horticulture, which disables purchased models of pumps. It should be noted that even at home, you simply cannot do without a water pump for pumping water: to replace water in an aquarium, as an alternative to a cooler, and so on.

Possible options for do-it-yourself hand pumps

There are many options for raising water to the surface, and, accordingly, the designs needed are different in each case. All hand pumps for pumping water, made in a handicraft way, differ only in the complexity of the assembly of the structure. To create them, a particularly rich base of technical knowledge is not required, it is enough to make efforts and desire. The financial side of the issue is simply negligible, and sometimes it will be enough to have any handy materials that are in abundance in the country. Let's consider in more detail how to make a water pump with your own hands for business needs.

Mini water transfer pump

To pump out any liquid, devices that do not require long assembly are especially popular. Exactly like this mini water pump can be quickly constructed from plastic containers from lemonade. Its convenience also lies in the fact that there is no need for electricity. You can use it constantly, without putting any restrictions on water resources.

This is the most simple design from a huge list. Homemade pump for overflowing water it is possible to do it yourself in just a few minutes. Suitable starting materials are: rubber tube or hose, necks from plastic bottles with lids. Such a device is essential to have on any personal plot where frequent and intensive watering is required.

The essence of the operation of such a pump is to pump liquid from one container to another.

First of all, you need to do drop valve. A lid is taken and a circle of a smaller diameter is cut out of the inner lining, with a small segment on the side. Instead of laying, you can use ordinary electrical tape. Now we drill a hole with a diameter of up to 8 mm in the bottle cap. The finished valve is inserted into the lid and the cut neck is screwed into it. We put any thin tube into the valve hole and put on top of it a piece from another bottle, in the form of a funnel. On the other hand, a discharge hose is put on.

Now everything is ready to go! The intake part is immersed in a container of water and after one sharp movement of the hand up and down, the liquid begins to rise through the hose. There is no need to do anything further, since the process of gravity is turned on.

A do-it-yourself pump for an aquarium works on a similar principle. With its help, you can greatly facilitate pumping dirty water from a large container.

Almost all pumps perform the same function - it is pumping water from point a to point b. Since not everyone is able to purchase an expensive pump to supply their household with water resources, it becomes relevant and extremely necessary manufacturing DIY pumps.

Pumping water from a well It will not be so tedious if you use such units for this. By placing a hose for water intake in any reservoir nearby, a well or a pit, you can freely irrigate the entire season. This versatile device is convenient to use for removing excess water from the basement, to drain the pits and much more.

How to make a pump

We list the main components of any homemade piston-type pump:

• bottom and check valve s;
• piston;
• any piece of pipe made of steel or plastic.

If you follow the simplest path, then choose a wave pump. It is driven by undulating fluid vibrations. Here, the main part is a housing in the form of a hose, on the ends of which bushings with a seal are mounted. One end of the pipe is fixed on a log, and the other on a vertically dug bracket. Install the bracket in the same way. pump pump. In this case, hoses are connected on both sides of the plastic or steel body. From the bottom there is a water intake, and from above it comes out. This option is quite suitable for pumping dirty water from a pit, raising drinking water from a well or any other place.

Hand pump for pumping water

It may not be exactly what you can buy in a store, but it is no less effective and not so expensive. If you put a little skill and your personal time, you get a full-fledged pump pump. This will require:

In the brake chamber, all technological holes should be closed, with the exception of one for the rod. Two holes for the valves are drilled in its lower part.

AT copper tube with thickened walls, a ball is inserted. And so that it does not jump out during the operation of the pump, a piece of wire is soldered across the hole. The design of the check valve is made in a similar way. The only difference is that a spring must be placed between the ball and the wire.

Now the check and inlet valves are attached to the holes on the bottom surface of the brake chamber.

The rubber from the wheel chamber acts as a rod here. A circle is cut out of it with a hole in the middle. A threaded pin is inserted into the resulting seal and secured with nuts. The whole structure is fixed on both sides to the brake chamber in the lower area, where the valve is. To drive such a hand pump, you need a lever. One end is connected to the rod, and the other - to the stationary bracket.

For the implementation of watering work, a device called the "oven" is perfect. Here the main detail is an ordinary large barrel. The main thing is that it has complete tightness. A tap is mounted at the bottom of the barrel, and a hose is located at the top.

To form steam inside the container, you first need to pour some water into it. The hose is lowered into a well or into a lake. We make a fire below or turn on blowtorch and due to the steam formed inside, all the air is removed, and water begins to flow through the hose. Thus, the barrel is quickly filled and irrigation can be started through the tap.

In any case homemade hand pump will never be superfluous in the country, even if there is a good production pump. For example, if it breaks down or there is a power outage, all chores will immediately stop.

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 house. 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 very wrong moment. We will look at options for creating pumps from improvised material 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:

1. 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.
2. We drill a hole 10 mm in the center of the cover.
3. We install the petal in the lid and screw the cut neck. It will press the remaining segment.
4. We insert the valve into the stem tube and put on a “skirt” from a cut plastic bottle.
5. 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.

BUT - 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:

1. Pipe sewer PVC 50 mm with bends, plug and cuffs-seals - 1 m.
2. Check valve 1/2" — 2 pcs.
3. Pipe sewer PPR Ø 24 mm.
4. Rubber, bolt/nut pairs with washers Ø 6-8 mm.
5. 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.

1. We cut off a pipe Ø 50 mm 650 mm long - this is the basis for the sleeve.
2. 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.
3. 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.

1. 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).
2. The piston head can be made from a used 330 ml sealant tube, or rather its nose. To do this, it must be pre-heated 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 a coupling with external thread or union nut "American".
3. We insert the piston into the sleeve and make the top plug. It does not have to be tight, just keep the stock straight.
4. 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 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 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 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 summer period 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 and fewer of them, and they are becoming 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.

Not every Russian Vacation home equipped with the same water supply as urban dwellings, and therefore in our villages a hand pump for water (columns or wells), supplying artesian water, is still popular. Consider what types of them are, and also find out if it is possible to make such a device with your own hands.

Types of pumps for water from a well

Progress does not stand still, and along with manual pumps, there are also electric pumps. They are also very popular with people living outside the city, but a simple device, powered by muscular strength, has not yet lost ground. What is the secret of such popularity and longevity? Most likely in a low price and energy savings. This can be added to the independence from external water supply networks, the absence of any payment for the maintenance of the pipeline.

Types or wells are divided according to the principles that underlie their work:

• piston;
• rod;
• deep.

The essence of the piston device

Manual is indirectly familiar, probably to anyone since childhood. It is these devices that are used to inflate bicycle tires. Pumps that create the highest outlet pressure are unlikely to be suitable for supplying water to a well reservoir from deep wells. Maximum occurrence ground water, at which it is possible to use a manual piston device is 8 m, and the height of the column itself, installed on the surface, is usually 70–100 cm.

The principle of a manual piston pump is as follows:

1. At rest, the piston is at the bottom of the cylinder, the disc valve is closed, and another valve located on the piston itself keeps fluid from flowing from the upper chamber to the lower part of the pump.
2. As soon as the lever is pressed, the rod begins to pull the piston. A vacuum space is formed between it, the walls and the bottom of the cylinder, into which water begins to flow through the hole that opened after the disk valve was raised.
3. During the upward movement of the piston, the valve located on it is closed, due to which the water that was in the upper part of the column rises to the level of the outlet valve and pours out through it.
4. When the piston has reached top point, the resulting rarefaction begins to pull it down. This opens a piston valve that allows water to enter the upper part cylinder.
5. Under pressure from above, the piston continues to move down, and the disc valve closes, preventing the outflow of incoming water into the well.

The peculiarity of such a pump is that the inlet hose must be rigid, and the column itself is installed directly above the well. You yourself understand that for the owners of the house this entails certain inconveniences: it is not a very great pleasure to walk with a bucket through the entire site if the occurrence of groundwater is not found near the house.

How do boom units work?

This hand pump for a well or well, although it contains the principles of a piston device, is slightly improved. And this opens up the possibility of pumping liquid from a depth of a maximum of 30 m. The peculiarity lies in the special design of the piston, equipped with a special rod (and the name just comes from this modification).

As always, the complication of the design leads to a decrease in strength. The main disadvantage is frequent breakdowns these same rods. Here, however, it all depends on the manufacturer, which is responsible for the selection quality materials and careful assembly. The second negative point is that the design of the pump itself is rather cumbersome, and this causes certain difficulties during installation.

This unit works in exactly the same way as a piston unit, and the difference is that not a pipeline is introduced into the well through which water enters, but the entire pump housing to the level of artesian waters. That is, the reservoir holds much more liquid than a simple piston pump, and water intake can be carried out from a greater depth. Hence, the presence harmful impurities falling into the water at shallower depths is excluded.

Feature of the deep pump

This hand pump for a well or well differs little in appearance from piston pumps: the shape, piston and principle of operation are exactly the same. The only peculiarity is that the exhaust pipe and the rod connected to the piston have a length significantly exceeding the same parts for the above models. If necessary, the stem size can be increased by more than 30 m.

The most inconvenient thing is that the piston will have to be raised and lowered only due to muscular strength. The vacuum created to suck water from the well is only enough to raise the water to a certain height. Further movement is made only by additional external efforts. So despite unlimited possibilities water intake from any depth, this kind of popularity is not.

How to make your own pump?

Every man who is at least a little familiar with the tool has the opportunity to save money and not purchase a commercial version of the pump, and in any household there are components for the simplest device. At first, drawings can cause difficulty, it will be easier to make them if we figure out in what order we will assemble a home-made unit.

How to make a hand pump for water from a well with your own hands - a step by step diagram

Step 1: Building the Case

For the base you need a cut metal pipe, the diameter of which must be at least 8 cm, and the length - 60–80 cm. In this case, the thickness of the walls of the cylinder can be any. The main condition is smoothness inner surface and no corrosion. It is best to do the processing on the machine. The presence of the slightest unevenness will affect the operation of the piston and its wear.

Step 2: Building the lids

The cylinder must be closed on both sides. To do this, it is necessary to cut out two "round pieces" from plastic or metal that can tightly cover the diameter of the pipe. Considering what to exploit homemade pump you will be in winter time, it is preferable to use metal to avoid rupture of the cover when icing. Absolutely ideal solution the presence of at least one (upper) threaded cover can be considered. This will greatly facilitate the operation of the pump in case of possible breakdowns. Holes must be made in the middle of the covers. At the top - for the stem, at the bottom - for the disc valve.

Step 3: Additional parts on the body

At a distance of about 20 cm from the upper edge of the cylinder, a drain "spout" should be made. It is usually made from a small piece of pipe, the diameter and length of which can be chosen independently at your discretion. It would also be useful to attach to the bottom of the flange, thanks to which it is possible to fix assembled structure on the surface.

Step 4: Piston Assembly

The material for the manufacture of this part can be any. Wood, plastic, metal - it all depends on how the master himself sees the conditions for its operation. Just do not forget about the winter, as well as the properties of some materials to expand and swell when wet. Also, do not miss the need to make a hole for the piston valve. Next condition- the diameter of the piston should be such that the edges adjoin the inner walls of the housing as tightly as possible. Be that as it may, it is necessary to additionally provide this part with one or two rubber rings that exclude this gap.

If such a decision is considered reasonable by the designer of the device, grooves supporting the seals can be machined on the piston itself.

Step 5: Installing the valves

The production of these parts is possible both from rubber, silicone, and from metal and plastic. It all depends on the imagination of the designer. The main thing is to observe the principle of movement "in one direction". So, a valve fixed at the bottom of the pump must freely let in water drawn from a well or well and at the same time reliably close the inlet and withstand the pressure of a piston moving down. And vice versa: the piston valve must work flawlessly, letting fluid into the top of the pump when the piston is lowered and reliably close the hole when it tends to the top position. A little hint: devices resembling riveting in shape do an excellent job with similar functions.

So we have almost assembled a water pump with our own hands. You need a comfortable handle, it is fixed on a bracket rigidly fixed to the outside corps. The main thing is that the lever arm should be such that it is possible without special efforts raise the piston. The place that you have to take with your hand can be provided with a rubber or silicone pad. The rod must be securely fastened to the piston inside, and its outer end - with a hinge with the end of a long handle. Now it will be easy and convenient to operate your homemade pump.