SU377136A1 - AUTOMATIC FOR ANIMALS - Google Patents

Description

one

The invention relates to the field of animal water supply and can be used for their watering on pastures.

In conventional auto-drinkers, including a sealed water tank, a filler neck with a pipe, a trough and a vacuum regulator, the constant level of 1WATER in the trough with small volumes of water IB in the tank is not maintained, since this is the end of which the vacuum regulator stops; air penetrates through the filler neck into the reservoir and all of it flows out of it.

In order to ensure the operation of the vacuum regulator until the full outflow of water from the reservoir. In the proposed auto-drinking system, the pipe is indented in the lower part of the V-shaped bend in the lower part of the pipe. When water flows out of the reservoir in the V-shaped knee, a water seal is formed that prevents air from entering the interior of the tank.

FIG. 1 shows the proposed automatic drinking with the water level in the tank above the cut of the V-shaped knee; in fig. 2 - the same, with a water shutter.

The autodrinker consists of an airtight reservoir} Into which is mounted a filler pipe 2, bent at the bottom in the form of a V-shaped bend 3; a drain pipe 4 with a valve 5 and a vacuum regulating pipe 6, the end of which is lowered into the trough 7.

Autosilver works as follows.

The drain, the PY1 drain pipe 4 is connected with the valve 5, and the tank / water is filled through the filler neck 2 until water flows through the vacuum regulating pipe 6. The drain pipe 4 is opened, and water begins to flow into the trough 7. After the water level in the trough rises above the lower edge of the vacuum regulating pipe 6, the flow of atmospheric air into the tank stops, and as the water runs out, the vacuum starts and increases until it stops water in the trough. At the same time, different water levels are established in the tank and the filler neck: in the tank, higher than in the filler neck (F-1g. 1). After the water level in the tank drops below the curved cut, atmospheric air does not get in through the filler neck 2, since the water remaining in the bend of the filler neck forms a shutter that maintains the integrity of the tank. The outflow of water into the trough in this case, bo3 | is possible only under the action of a vacuum regulator. In the event of a vacuum in the tank, the water in the filler neck rises upward on the bent knee, not letting atmospheric air into the tank (Fig. 2). When air enters the tank through the vacuum regulator, the pressure rises there and the water in the filler neck is lowered. With a new vacuum formation, the cycle is repeated. This continues until the outflow of water from the reservoir.

Subject invention

Autodrinker for animals, including sealed water tank, filler

the neck with a pipe, a trough and a vacuum regulator, characterized in that, in order to ensure the operation of the vacuum regulator until the reservoir flows completely out of the reservoir, the filler neck pipe is bent at the bottom in the form of an I-shaped bend.

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