Anyone knows what a pump is and has used it at least once. But vacuum construction is a completely different matter. Many people believe that such a device is used exclusively for production purposes, but it is not suitable for personal use. But they are wrong. The device is great for home use as well, but the price is high. Therefore, many are thinking about making a vacuum pump with their own hands.

What is a vacuum pump used for?

Before starting work on the creation of a vacuum apparatus, it is necessary to think and understand for what purposes such a unit will be used, since a lot of effort, energy, money and time will be spent in the process. Also, some people are interested in how the vacuum cleaner works.

As a rule, everyone knows what a vacuum chamber is. It looks like a plastic bag with a valve. Products are well stored in this container, they do not dry out and bacteria do not multiply inside. Vacuuming is correct storage food... The simplest vacuum packaging can be made by squeezing air out of it.

But more professional method is the use of a pump for similar purposes. The device will allow you to evacuate air from any package, but it is necessary to ensure tightness. This way you can store clothes. In a vacuum, it becomes much smaller, and this is especially important when you need to fit a large number of things in a suitcase.

It's no secret that wood craftsmen treat them with oil in order to make their products more beautiful. To enhance this process, it is necessary to put the oil in a vacuum package. Thus, wood will squeeze air out of itself, and oil will draw in.

Varieties of homemade designs

There can be many types of pumps. It depends on their direct purpose. The simplest vacuum sealer can rightfully be considered a medical syringe. But its disadvantage is that a vacuum can be created in small volumes. And even if there is no medical syringe at home, you can easily buy it at the pharmacy, you just need to pay attention to the size.

But in order to be able to pack large volumes, an automobile pump is well suited. It just needs to be reworked for the required parameters. Moreover, the vacuum pump from car compressor it will not be difficult to do it with your own hands.

You can also construct a vacuum pump from a compressor from a refrigerator, or remodel fixtures from an aquarium.

Using a car pump

A homemade vacuum pump can be made from a variety of raw materials. The most popular options are car and bicycle hand pumps.

And you can make it using the following steps:

Thus, it is possible to assemble an apparatus that creates a slight vacuum in containers with a small volume. But in addition, a valve must be installed for the vacuum pump.

Installation of the vacuum valve

In order to make a vacuum cleaner with your own hands, in any case, you will need a check valve. It can be easily found at a store that sells animals. Such a part is installed in the compressor from the aquarium. Alternatively, you can ask friends who have fish, perhaps they have such broken compressors. Therefore, the check valve will not be a pity, since it is already broken. It is ideal as a spare part for a vacuum degasser.

Such a valve must be fixed in place of the opening of the future apparatus.... A tube is attached to the valve, which will enter the container. It must also be supplied right side to draw air towards you instead of letting it out. In order to check in which direction the valve works, you need to blow into it before installing. If air does not pass, then this part must be attached to the base of the structure. In the event that the valve is of high quality and reliably sealed, then such a device can create a pressure of 190 MBar.

Manufacturing from a compressor

A small pump cannot perform all the functions that are needed for a modern housewife. For a more powerful apparatus, it is necessary to use additional devices... An electric motor is ideal for this. You can use an ordinary compressor or pump. Moreover, such work is absolutely not time consuming.

You just need to mount the tube into the hole of the motor, but before that remove the filter. After connecting the tube, the device is ready for use.

Sometimes food that needs to be evacuated contains a lot of moisture. In order to avoid breakage, you need to install an additional dryer, which consists of a receiver and a sump.

Vacuum from the motor from the refrigerator

A household compressor cannot always be found on the farm, so you should look for alternative options... Refrigerators, especially low-quality ones, can sometimes break. Here, a vacuum cleaner can be made from a motor from an old refrigerator. You can also use conditioners.

Such a construction is created according to the following algorithm:

• First, you need to cut off the refrigerator tubes that connect the compressor, evaporator and condenser. At this stage, you need to pay attention to how the compressor is connected to the network and the relay, since incorrect alteration and installation will not only lead to incorrect operation, but also the structure may fail.
• After that, it only remains to connect the hose and you can use it.

Although such a device will not have the power of factory counterparts, it can perform all the basic functions that are needed in the kitchen very well.

Nevertheless, all variants of a home-made vacuum structure may experience the following breakdowns:

• Breakdown of the electric motor or its improper connection to the network.
• Inconsistency of the drive and the motor shaft of the refrigerator.
• Jammed work item.
• Limescale builds up.
• Overheating of the vacuum unit and its parts.

With such a device, you can easily evacuate air from a can or bottle.

Home repair

All people who were interested in how to create a vacuum at home, and those who have already made their first apparatus, also need to know how to repair it, since it can break down often. In principle, any mechanism or motor can break down or start to work poorly:

• Not correct connection engine or its breakdown. This mainly happens when the connection is wrong. the desired scheme motor. First, the integrity of the wiring is checked, whether it is well insulated. A test indicator will help you with this. If it lights up when connected, then the wiring is intact, and this is not the reason. Otherwise, the motor has broken down and must be returned for repair.
• Inconsistency between drive and shaft. Such difficulties in work, as a rule, are solved by installing a gasket under the engine or injection element. When this did not give the desired result, you need to look for the problem in the clutch. She could have shifted. If the situation is confirmed, the part must be replaced.
• Seized motor. Typically, this problem is very common. It happens due to pumping dirty water... In this case, the motor must be disassembled and cleaned.
• Failure of bearings. The motor begins to hum and vibrate strongly. The reason for this is a broken bearing that needs to be replaced.
• Limescale in the motor. The problem often arises with liquid ring pumps because they operate in a water environment. The repair is accompanied by cleaning with special solutions.
• Overheating of the structure, as well as wear of certain parts. Devices break down due to lack of lubrication. Even materials such as Teflon are not able to compensate for the required lubrication. In order to avoid such breakdowns, the correct temperature regime must be observed. And when the motor overheats, the burnt parts will have to be replaced.
• A leak working environment... If the design has reduced performance, the service fluid pressure is checked. The reason for this could be her leak. In this case, it is necessary to replace the seal in the hole.

If, after checking the seal, it turned out that it is in a satisfactory condition, the matter may be in the flange connections: there it is necessary to replace the gaskets.

Fluid can escape due to severe wear of the parts. This usually happens with older pumps. It is necessary to check if all the parts are outdated, since in certain cases the motor can no longer be repaired.

The device may be damaged due to high pressure or overheating. If you configure it correctly, then with the correct temperature conditions the design will work for a long time.

User manual

An example is the use of a pump for pumping water out of an aquarium. But in general, the operating procedure will be the same.

First you need to prepare:

• pump core;
• nozzle;
• Union;
• tee.

First, the nozzle must be inserted into the hole in the tee. It can be made from suitable pipes. After that, the fitting is inserted onto the tap, which is equipped with a thread, and then you need to pull the hose over it. Its length should not exceed 10 centimeters - to create good pressure.

Then the hose is connected to the branch of the tee, and the aquarium siphon is connected at the end of the hose. It is not difficult to make such a design yourself. The main thing is to monitor its condition and progress of work, and, if necessary, repair it in time, replacing worn-out parts.

Reading 5 min.

Vacuum pumps are used to pump out vapor and gaseous mixtures. The devices are expensive, so not all consumers have the opportunity to purchase this type of product.

After examining the information about the design, you can make a vacuum pump with your own hands.

Operating principle

The principle of the apparatus is displacement. The principle of operation is divided into two main stages:

• decrease in pressure in an enclosed space;
• the time limit for which the pressure reduction must be performed.

Application

The purpose of units of this type is to evacuate air, that is, to create a vacuum inside a certain container.

Vacuum pumps are used in the following areas:

1. Packing units. For packing tapes, bag making.
2. Chemistry. For continuous distillation of chemicals, compression of gases and drying of chemicals.
3. Food. For cleaning fish and vegetables, poultry, fruits.
4. Polygraphy. Compressors are used in printing and processing devices.
5. Environment. In this area, devices are used for aeration of structures, treatment structures, filtration.
6. Medicine. Breathing apparatus and dental equipment.

Devices are classified by type of impeller: they are divided into vane-rotor and vortex units. Rotary vane, in turn, are divided into dry and.

How to make a vacuum pump?

The vacuum apparatus can be independently made from the following devices:

• refrigeration compressor;
• syringe;
• manual autocompressor.

Depending on the source material, do-it-yourself vacuum pumps are used in different areas and for various purposes.

Do-it-yourself vacuum pump from a refrigeration compressor

It is quite simple to make a pump from a refrigerator compressor. The procedure consists of the following actions:

• the upper part of the apparatus is cut off with a hacksaw;
• the motor is removed from the device. Discharge and suction hoses are connected to copper pipes;
• since the upper part of the pump has been cut, it must be replaced with a new one. The new cover is made of brass. WITH inside sheathed with linoleum, which serves as a sound insulating material. The diameter of the cover must be less than the diameter of the body to prevent oil from leaking out of the body;
• the device is equipped with a level meter to control the oil consumption (made of a shell ballpoint pen with the cap up and fixed with the oil-resistant tube). The handle cap does not close tightly, allowing air to flow.
• the device is placed in a container;
• an oil separator filter is located in front of the suction branch pipe;
• an overpressure relief mechanism is installed between the discharge pipe and the filter. Such an event will prevent the winding from burning;

How to make a water ring vacuum pump?

Water-ring type air evacuation devices are used for agricultural machinery. It pumps out gas with moisture and dust impurities.

Construction principle:

• an impeller with radial blades is placed inside the cylindrical body. The wheel must not be in contact with the body. The impeller is rotated by a motor. The pump is filled with water;
• The liquid is supplied from the tank or discharge pipe;
• The puller presses on the bearing. For pressing, studs are inserted into the holes of the plates. By tightening the nuts, the plate will be pressed onto the shaft.

The advantage of the device is that there is no need to lubricate the working shaft with oil. They are distinguished by their durability. Operated in high temperature conditions.

DIY vacuum pump from an aquarium pump

At home, remodeling an aquarium compressor will not be difficult. To do this, it is enough to swap the valves located on the detachable mountings. To prevent the formation of condensation, a hole is drilled in the housing.

Syringe apparatus

This is the most budgetary and quick way self-made vacuum device.

Manufacturing scheme:

• we need (it is better to use a fifty cubic meter) tube, check valves of the same diameter;
• a hole is made in the center of the tube. A syringe is placed in the hole;
• two check valves are located on either side of the tube. The first valve is suction, the second is discharge;
• the suction valve is attached to a rigid tube;
• making movements with a syringe, air will be pumped out in the required container.

How to make a powerful vacuum pump from a syringe with your own hands (video)

How is a pump made from a car pump?

Manufacturing sequence:

• the drain with the cuff is removed from the cover open on the sleeve;
• after unscrewing the screw, the cuff is removed;
• turning it over reverse side, screwed into place. The stem is placed in its place;
• a ready-made non-return valve is connected to the formed suction tube. When installing, pay attention to the fact that air must flow into the sleeve. To do this, blow into the valve;
• a tube is connected to the reverse end of the valve. The tube should be of a dense material that does not lend itself to atmospheric material.

This homemade vacuum pump creates a vacuum in a food container or garment bag.

During the operation of the apparatus, breakdowns occur. Having studied the materials and the model of the unit, the repair of the vacuum pump is carried out independently. Independently, without contacting specialists, it is possible to get acquainted with the design of the device.

To create a vacuum unit, it is enough to have the starting material. The complexity of manufacturing and the purpose of the vacuum pump depends on the type of the original apparatus. The advantage of self-manufacturing of the vacuum unit is the cost savings.

For vacuum, there was an application not only in industry, but also in living conditions... Almost everyone uses a conventional pump for pumping up the wheels of a car or other transport, but a vacuum pump is not yet used so often, many consider it special and applicable only on an industrial scale. Since the device is expensive for household use, many people want to make a homemade vacuum pump.

Before making a device, you need to understand how it works. Almost all consumers are faced with vacuum packaging every day and know what it is. They are presented in the form of a cellophane product, in which the products are perfectly preserved without drying out. In the simplest packages, air is squeezed out manually, while more complex ones involve the use of a working mechanism. Thanks to a homemade device, you can create a vacuum in any bag, although the packaging will need to be sealed.

Vacuum packaging is also used to store clothes, as the volume is reduced and all items can be placed in a bag or suitcase. Especially common the use of the device in industry for the following purposes:

• Use for the production of bags and on packaging belts;
• Distillation chemical drying chemical preparation and compression of the gaseous substance;
• Cleaning of fish or vegetables, food processing;
• In the printing industry, compressors are used in printing and processing mechanisms;
• Use in purification devices for cleaning the environment:
• In medical breathing apparatus and dental equipment.

The use of vacuum treatment for processing wood and giving it aesthetics is widespread. For this wood product is saturated with oil, and to speed up the process and make the process more efficient, a wooden object is placed in the chamber and air is pumped out. At the same time, the internal pressure of the wood pushes air and sucks in the oily substance.

Air evacuation process

At detailed analysis process, you can understand that the difference in the technology of pumping and pumping is insignificant, since it is worth turning the air flow, and the pressure pump will immediately become vacuum. The peculiarity lies in a more thorough sealing of the device when pumping out air or liquid. A filter may also be required for the inlet valve to keep debris out.

The general operation of the mechanism can be described in two process cycles:

1. When air is sucked in, a vacuum is created in the chamber, while the inlet valve opens and the outlet valve is sealed. The sampling chamber achieves maximum air volume and low pressure.
2. During the return action of the mechanism, the inlet pressure remains low, the inlet valve closes, after which the outlet valve opens and air is displaced. The pressure in the sampling chamber is normalized.

This type of process applies only to piston and membrane devices, and in rotary systems, air is moved by blades into the sampling chamber, while the inlet and outlet valves are opened in stages.

Types and homemade analogues

There are many varieties of vacuum pumps and their analogues, but all pumps are divided according to the type of working part:

1. Rotary vane (oil and dry).
2. Vortex.
3. Reciprocating.
4. Membrane.

The most common are piston and diaphragm, as well as diaphragm-piston, which can be without special efforts do it at home.

To manufacture from scratch, you will have to face many difficulties, however, you can simplify the task. For example, a vacuum pump from a car compressor is easy to do with your own hands. And there are also other units suitable for rework. For this can be used:

• Refrigeration compressor;
• Air compressor for aquarium;
• Manual bicycle pump.

It is necessary to choose and improve the design of the future device depending on the nature of the application.

Making a vacuum pump

For fast production you can use a medical syringe. Such a device is considered the simplest and budget option... The syringe is the most readily available item.

Making a syringe

To create a device you will need:

• Dropper Elastic - Creates a valve compartment.
• A 50 cc syringe - it will be more than enough for home use.
• A steel ball from a small bearing - acts as a valve. The ball should fit freely within the outlet of the syringe into which the needle is normally placed.
• Pvc tube - you need to choose a rigid, pressure-resistant. The dropper tube will not work.
• Steel sewing needle.

To begin with, the plastic inserts are removed from the gum, and the gum itself is cut in half. Further, half the length is cut from the narrow part of the elastic. Now a piece of a narrow rubber product must be inserted into the nozzle of the syringe, and pushed with a long object until it is completely sealed. A ball is installed as an inlet valve and is supported by a second piece of rubber with narrow end so that the ball remains free.

Opposite the ball valve, a heated needle burns through a hole that will act as an exhaust valve. To complete the assembly, the remaining rubber ring is slid over the spout so that it covers the outlet. It is better to fix the ring using superglue for this.

A vacuum pump for pumping out air with your own hands is ready, and you can check it by putting one end of the tube on the syringe nose, and fixing the other in the cap of a plastic bottle, using plastic insert seized earlier.

Car compressor attachment

To make a pump, the compressor can be altered, by doing the following:

1. Remove the liner cover and remove the stem on which the cuff is fixed;
2. Unscrewing the fixing screw, disconnect the cuffs;
3. Fasten the cuff, while turning it upside down;
4. Connect the plastic check valve prepared in advance to the discharge pipe, which will now be used as a suction pipe;

When working, it is important to correctly install the valve so that it allows air to pass through. Further, a rigid tube is attached to the free part of the valve, which will withstand the influence of low pressure. The device can be used to pack clothes or pump air out of a food container.

Refrigeration pump

A refrigerator compressor is great for a homemade vacuum cleaner, but for converting it into a full-fledged working device, need a little work:

1. Cut with a hacksaw for metal upper part compressor covers;
2. Inside there is a motor connected to the housing with springs, which must be removed. Connect the suction and discharge copper outlets with an oil-resistant pipe.
3. Manufacturing of a cover for the case. The new cover must be made of brass material. The diameter should be smaller than the diameter of the compressor housing, and it is also recommended to provide the cover with a linoleum trim as soundproof material... If the connection between the cover and the body is quite tight, then the pressure inside will be equal to atmospheric, but if desired, a breather can be installed.
4. The future vacuum pump from the compressor from the refrigerator will be a kind of oil, and the oil level will constantly decrease, as it will spray and leave the discharge channel. Therefore, it is recommended to control the oil level, and therefore it is necessary to install a level gauge. As such a device, you can use the transparent shell of a ballpoint pen, which is connected to the compressor through a piece of oil-resistant tube. There is no need to tighten the housing cap completely: air must pass through.
5. This type of oil device must not be exposed to moisture from the inside, so a filter must be installed in front of the inlet. To do this, you can apply air filter car, but if the air humidity is very high, then it is necessary to install a receiver and a sump.
6. An oil separator filter is connected to the discharge channel, in which there is a drain plug.

At the end of the work, a pressure relief valve is installed in front of the oil catcher. An electropneumatic valve connected together with the motor can act as such.

Alteration of the aquarium compressor

An aquarium attachment is quite practical to make an air pumping device. The device for supplying air to the aquarium does not require major changes, but only a change in the valve system. This requires:

• Disassemble the fasteners;
• Dismantle check valves;
• Replace valves after dismantling;
• Fold in structure and fastening system.

To prevent moisture from entering the device, you must create a small hole in the case or install a dry filter.

Liquid ring mechanism device

This option is an ineffective type of equipment. It is based on a body and plates fixed in the rotor. Plunging into the liquid, the plates displace it, and at the same time the air is pumped out with an efficiency of up to 95%. When replacing a liquid with a higher density and providing cooling, the indicator increases.

One of the advantages of such a unit is a long service life, but there are also some disadvantages:

• It is necessary to dispose or recirculate the working fluid;
• Constant consumption of working fluid and the need to replenish it;
• The working fluid heats up, thereby increasing the vapor pressure. Therefore, the liquid must be cooled.

Assembling the liquid ring apparatus can be done in several steps:

• Preparation of a cylindrical blank for the body;
• Place the impeller on the shaft in the housing. The wheel is equipped with blades slightly smaller in diameter than the inner diameter of the body.
• It is necessary to ensure the water supply to the housing. Under the action of water, a wheel with blades should rotate, as a result of which centrifugal force is generated and a vacuum is created in the device.

This setting can be used in agriculture, for a private house or in industry.

Changing the operation of the bicycle pump

A simple cuff pump can be quickly and easily made required device for air evacuation. Such a device has wide distribution as the pump is used by cyclists, car owners and motorcyclists. The peculiarity of use and the process of alteration remains practically unchanged in comparison with the cuff devices.

Step-by-step creation of a vacuum cleaner:

• Unscrew the main nut and disassemble the pump;
• Unscrew the fastening screw and turn the cuff in the opposite position;
• Assemble the unit in reverse order;
• Install a valve between the pump and the hose.

After making these changes, you can evacuate the air from the can or other container, and the valve of the aquarium pressure compressor can be used as a valve.

During operation, malfunctions and various breakdowns may occur in the compressor, but when studying the design, you can independently carry out repairs without the involvement of specialists. When creating a vacuum vessel, it is necessary to have a starting material, and the complexity of the work and the scope of the apparatus will depend on the type of material. Using complex structures the vacuum pump is better to use sedimentation tanks and receivers to extend the life of the unit.

A vacuum pump designed to pump out air or other gases from any volume is widely used - for storing food, things, pickling, etc. Buying such a household item is not always profitable, the price of vacuum pumps is quite high. Therefore, you can make the pump yourself.

Conversion of a cuff pump to a vacuum one

To work, you need a regular cuff pump (bicycle or car). The pump must first of all be disassembled, that is, untwisted. Then remove the cuff and turn it in the opposite direction and reassemble the pump.

At the point of attachment of the hose (at the inlet to the pump), a check valve is attached (you can buy it in a store or remove it from the aquarium compressor), which will allow air to pass from the volume, but not back. Thus, the simplest low-power household vacuum pump is obtained.

You can learn more about how to make a vacuum pump from the articles on the website ilovekiario.ru.

Vacuum pump from compressor

It is better to take a compressor powerful enough - from any household appliance, but better from a refrigerator or air conditioner. It is necessary to remove the condenser and evaporator from it by cutting the tubes. An air filter (available from a car store) and a hose are attached to the compressor inlet. The vacuum pump is ready!

The only drawback of such a pump will be the impossibility of using it for pumping liquid vapors, this can lead to compressor breakdown (since the liquid will settle inside the compressor, but this problem is solved by installing a sump), and therefore the pump.

You can also make a vacuum pump from an aquarium compressor - you just need to change the check valves inside the compressor in places and the compressor, instead of pumping air, will pump it out.

Vacuum pump from a medical syringe

Of course, such a pump will only cope with small volumes of gases, but it is perfect for experiment and play. To the plastic tee, it is necessary to attach the same cuts of a plastic tube, the diameter of which coincides with the inlet of the syringe. H

The axis of the syringe is attached to the third outlet of the tee (the other two should be opposite each other), check valves (two pieces from the aquarium compressor) are attached to the remaining outputs of the tee according to the type of input-output indicator (one valve looks at the tee, the other from it). The pump is ready!

Plastic bottle pump

Take two plastic bottles different sizes so that one of them enters the other without resistance, but at the same time there is a minimum amount of free space (then there is no need to seal the inner walls of the bottle).

The top of the larger bottle is cut off, while the smaller one has several holes in the bottom. The smaller bottle fits into the larger bottle, into which the hose from the bike pump is screwed in (in the opposite direction). The simplest pump pump is ready. The smaller bottle works like a piston.

As you can see, vacuum pumps can be made at home with your own hands, using what is at hand. And finding a use for them in everyday life will not be difficult.

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© 2010-2017 Let's all go! - With full or partial copying of materials, a link to Let's go! required.

How to make a vacuum pump?

A vacuum pump can come in handy in the most different situations, but it is not always wise to spend money on the purchase of the thing that any man can do on his own. That is why, before buying such a sediment, read the instructions on how to make a vacuum pump yourself. You may not have to spend money to purchase it. Indeed, to create such a pump, you do not need to purchase expensive materials, every man can find everything he needs in the garage or on a shelf with tools.

How to make a vacuum pump with your own hands?

Before you start reading to make a vacuum pump yourself, you need to understand how to do it and what is required for this. Such a thing can be made from a car or bicycle pump of a cuff type, this is the easiest way to make a vacuum pump.

Take a regular car or bicycle pump and spin it up. Be sure to turn the cuff of the device in the opposite direction and reassemble the pump in the reverse order. After such actions, the pump will draw in air, which will create a vacuum.

Now you need to do the most difficult part - installing the check valve. You can get it from the aquarium compressor, or find a similar option. The valve is installed in the pump hose and prevents air backflow. Careful sealing will make your pump even more efficient.

This is the easiest way to make a vacuum pump at home and save money on purchasing a special device. It is suitable if you do not need to create a vacuum that is too deep. The approximate capacity of such a pump is 80% of air extraction. If the resulting airless space is not enough, a special pump should be purchased to create a vacuum.

Do-it-yourself vacuum pump for penis?

Among the popular methods of enlarging the male genital organ, there are several, the most effective, and at the same time available for implementation at home. A vacuum pump is a device that has been used for several years to achieve the effect of penis enlargement. The range of adult stores includes the most various options pumps of various configurations. But, every man can easily make such a device with his own hands without labor and special costs.

A device that effectively increases male dignity can be made from scrap materials, but first you need to find out and understand what the principle of action is, and what is the mechanism of the pump. In fact, the device of a vacuum pump is quite simple, but non-observance of the rules for its manufacture and use can lead to tragic consequences.

An industrial vacuum enlarger consists of several functional parts. A flask is a container in which the vacuum acts directly on the object of magnification, as well as a pump that ensures the evacuation of air from its cavity. As a rule, the container and the pump are connected by an adapter - a plastic or rubber tube, due to which the intensity of the vacuum effect on the soft tissues of manhood is reduced, thereby eliminating the traumatic effect.

The device is designed to influence the phallus tissue with a vacuum. Due to the resulting pressure, blood circulation is increased and lymph drainage is activated. Due to this effect, the blood supply to small capillaries is resumed, as well as microtraumas are formed in the soft tissues, provoking slight swelling, which gives an almost instant effect of growth in length and volume.

The use of such a mechanism for a man is shown not only to increase the physical parameters of the penis - length and diameter. The penis pump also has a beneficial effect on the health of the reproductive system.

• By increasing blood circulation, sexual dysfunction is eliminated, an erection is restored and the risk of impotence is reduced.
• In the long term, the quality of sexual life and the duration of intercourse are improved due to the increased blood supply to the tissues.
• At the right approach to the use of the device, the procedures will have a prophylactic effect to prevent diseases of the genitourinary system.
• The drainage effect improves lymph circulation, which activates local immunity and protects the health of the reproductive system.

To make a device with your own hands at home, you must initially find suitable materials. It is important to understand that materials must be safe. So what is needed to make a vacuum penis enlargement device?

1. First of all, you need to find a suitable flask. The size and volume are calculated based on the initial parameters - the length and circumference of the penis. For such purposes, you can use an aerosol deodorant can, a plastic bottle, an unnecessary pastry syringe.
2. You will also need a small piece of plastic tube - you can purchase such a part for the device being manufactured at the pharmacy (system for a dropper).
3. You also need a pump that will pump air out of the flask. For such purposes, you can use a volumetric syringe, a rubber bulb (syringe), a regular pump for balls or balloons.
4. For bonding and sealing, you need a sealant or silicone glue.
5. It is necessary to pick up suitable material for a cuff on the opening of the flask, which will provide a seal and eliminate injuries to the penis.

Fixture assembly description

The assembly of the device designed to enlarge the penis is carried out in several stages. In total, this will take no more than half an hour, if all necessary materials will be at hand. So how to make a vacuum male enlarger?

1. First you need to prepare the flask. 2 holes are made in it - one small one, the diameter of which coincides with the circumference of the adapter - a rubber, plastic or silicone tube.
2. Using a sealant or glue, it is necessary to attach an adapter tube to the flask. There should not even be microscopic holes at the junction of the adapter with the bulb, as this will impede the evacuation of air.
3. A cuff must be attached to the outer opening of the flask, which will ensure tightness at the point of entry of the penis into the container and prevent injury. For reliability, you need to fix it with glue.
4. The final step is to connect the adapter to a pump or rubber bulb. At the junction of the tube with the pump, there should also not be even small holes - you need to use a sealant to ensure the integrity of the structure.

Common manufacturing errors

There is nothing complicated about assembling a homemade penis enlarger. But, if mistakes are made, the resulting mechanism will not fully perform its functions. What are the most common manufacturing errors?

• Adapter tube too long. Because of this, the effectiveness of the vacuum action will decrease.
• An overly short adapter or its absence is also undesirable, since the effect of a vacuum can become traumatic.
• Using too large capacity- it is also a typical mistake... The larger its volume, the more powerful the pump must be for pumping air.
• Leaking connection of the components of the mechanism is a mistake that also will not allow the device to be used as intended with maximum efficiency.

Basic rules of use

The principle of operation and the rules for using the mechanism are the same as those of the industrial production magnifier. It is important to follow the recommendations to avoid negative consequences... How to use a penis enlarger correctly?

1. First, you should observe hygiene rules - the device must be kept clean and rinsed with a disinfectant solution before use, so that in case of microtraumas not to infect.
2. A lubricant should be used for each procedure.- pharmacy grease or other suitable oils. For example, petroleum jelly or olive oil.
3. The penis is inserted into the cleaned flask so that the cuff is in close contact with the skin in the pubic bone region. During the procedure, she adjoins the body perpendicularly.
4. After that, the air is evacuated using a pump. The maximum duration of the vacuum effect on the penis is from 30 to 60 seconds for one procedure. For 1 time, 10-15 repetitions are allowed.

The advantages of a homemade pump

The main advantage homemade device is its availability - a hand-made device will cost 10-15 times cheaper than the finished device. In addition, this solution is optimal for those who feel constrained in stores with similar products. And of course, homemade tool can be maximally adapted to individual anatomical features.

Vacuum massage is not a panacea!

It is important to understand this and not place undue hopes on a homemade miracle device. Not in all cases, the device can help solve the problem. In order to effectively cope with problems in the sexual sphere, it is better to entrust this matter to specialists!

Vacuum pumps are designed to remove air and gases from large volumes and have found use in everyday life relatively recently. With their help, you can organize the storage of products and things in vacuum packages, marinate meat products, pump out gas and steam, as well as liquid. Such an interesting mechanism can be bought, although it is quite expensive, or you can make it yourself. Consider the second option - how to make a vacuum pump with your own hands.

Such devices in everyday life are used to create a vacuum in plastic packaging for storing food and things. When air is sucked off, the container volume decreases, the casing tightly fits the product. With such storage, food does not deteriorate for a long time, and can be stored for some time without freezing.

When storing things or other soft textiles (blankets, pillows, rugs), there is a noticeable compaction, things become compact, take up less space. With this method of storage, things become inaccessible to moths or mold.

The vacuum pump can be used to laminate wood, plywood and other building materials.

The vacuum pump is used for domestic removal of gases, steam and liquids, to restore tightness household appliances... And also in split air conditioning systems and when braking systems in vehicles.

Cuff Pump Conversion

Any cuff pump is useful for alteration, you can even take a bicycle one. However, an automobile is still preferable, since there will be less hassle with its transformation.

The sequence of actions for modernization with your own hands looks like this:

1. The car pump spins up.
2. The cuffs are removed and turned the other way round.
3. Then the device is assembled, the only difference is that the cuffs are turned in the opposite direction.
4. At the inlet to the pump, where the hose is screwed through which the air will be pumped out, a check valve is screwed on. The valve should work, allowing air to pass from the container to the device, but not back. It can be purchased or removed from the aquarium compressor. Blow into it before installing. The side that does not allow air to pass through is screwed to the pump, the other to the tube.

The power of such a mechanism will not be enough to obtain deep vacuum conditions, however, it will be quite enough for domestic needs.

Compressor conversion

A larger vacuum pump is obtained from compressors of household appliances such as a refrigerator or air conditioner. For correct assembly do-it-yourself device, you need the following steps:

1. The compressor is freed from the condenser and evaporator. To do this, you need to bite the copper pipes that connect the devices.
2. Ensure the compressor is correctly connected to the mains.
3. An air filter is attached to the compressor inlet fine cleaning, it can be purchased at a car dealership.
4. We attach a flexible hose of the appropriate diameter to the inlet of the device.
5. The compressor is connected to the network and begins to function as a sufficiently powerful vacuum pump.

It is impossible with such a pump to pump out air with a high content of water vapor, this is fraught with breakdown of the compressor. For such purposes, the apparatus is additionally equipped with a receiver and a sump, which together will perform the functions of a drying device.

In the same way, with your own hands, you can transform a simple aquarium mechanism - a compressor by disassembling it and dismantling the check valves, which were already mentioned in connection with the transformations car pump... Reverse the valves, then instead of pumping air, the compressor will pump it out.

Medical syringe conversion

There are also grounds for such an invention - curious children or small volumes of liquid and gas that need to be pumped out. To make a device with your own hands, you will need the following set of parts:

1. Plastic tee.
2. Flexible plastic tubing that matches the syringe inlet and tee holes.
3. Two aquarium check valves.
4. A medical syringe, the larger its volume, the more powerful the pump will be.

We cut the plastic tube into pieces, 10 centimeters in size and attach to the tee. The tubing should fit tightly and tightly to the nose of the tee so as not to come off when working under pressure. Leave the two opposite tubes alone. To the third, which is located at a right angle, we attach the syringe nose. Thus, the design is a T-piece with two hose sections diverted to different sides and a syringe at right angles to the retracted ends.

The next step is installation check valves... They usually have markings and an arrow on them. Insert one of the valves so that the arrow points from the tee, the second so. So that the arrow points to the tee. In general, the system will resemble an entry-exit sign.

The hand pump is ready. They can divert water from one vessel to another by immersing one valve in water and the other in a container where it is supposed to pump the liquid. In this case, the direction arrows are guides. A valve with a tee pointer is immersed in the liquid. By moving the plunger of the syringe, we can make the system work.

Low vacuum pump

Such a pump works on a centrifugal principle. It is difficult to make it yourself, however, if you have a familiar welder and turner, it is quite possible. To create it, you need to have a cylindrical body, into which a shaft with a paddle wheel is inserted. When the liquid is supplied, the rotation of the impeller begins and, under the influence of centrifugal force, a vacuum is inevitably created in the center of the device.

The mechanism is set in motion electric motor... The vane wheel is off-center to allow gas to be pumped and pushed through the system. The disadvantage of the system is that the liquid with which the process is carried out (more often it is water) is constantly heated and has to be changed.

Such a pump is equipped with inlet openings through which water enters and outlet through which gas is discharged.

Mechanisms that function in a similar way are used in large enterprises, as well as in agriculture to remove gases from big amount suspension in the form of dust and sand. For continuous operation, a gas outlet, a constant water supply and a motor cooling system are provided.

The simplest vacuum pump

Since the simplest vacuum pump may be needed at any time, it can be made in the most elementary way from plastic bottles different diameters. It will be a primitive vacuum pump, a homemade manual mechanism.

For manufacturing you will need:

1. Two bottles that fit easily into each other. One of them will be a piston, so you need to choose bottles that are not too different in diameter, otherwise you will have to make a serious layer of sealant on the inner one.
2. Bicycle pump hose.

Cut off the top of the bottle with a larger diameter. We make holes in the bottom of the bottle with a smaller diameter. We insert the bottles into each other, on the inner bottle we make a sealant from scotch tape, if necessary. We screw the hose of the bicycle pump into a large bottle, in the opposite direction. So it will pump out air when the piston moves from a small bottle.

The main types of vacuum pumps:

1. Water ring devices- work is ensured by immersing the mechanism in the liquid, which, while rotating, creates a vacuum in the center of the chamber of the vane mechanism.
2. Rotary vane vacuum apparatuses are usually two-chamber, and work on the principle of gas injection from one chamber to another, which is ensured by the operation of a rotary mechanism.
3. Diaphragm piston vacuum devices - the pumping of a vacuum is ensured by the operation of the piston system, when compressed, the gas is removed from the chamber through the valve, which ensures a decrease in the pressure in the chamber and the entry of a new portion. These piston pumps are among the quietest and most versatile.

Vacuum pump at home

Vacuum pumps are designed to create a rarefied space in separate volumes. It could be like plastic bags, in which you are going to store food or warm things, and split-system air conditioners. The system of vacuum amplification of braking in transport significantly increases the service life.

At first glance, it seems that there is no urgent need for vacuum systems in everyday life. And indeed it is. However, try to assemble the simplest vacuum pump with your own hands and you will be surprised how many ways it can be used.