SU511047A1 - Device for growing fish - Google Patents

Description

one

The invention relates to a fish farmer, in particular, growing fish.

The known device for growing any means contains a basin for its maintenance and a system for supplying and discharging contaminated water.

water.

In order to reduce the turbulence of the water jet when it is fed into the pool and ensure that the bottom is cleaned of sediment, the water supply system is equipped with an upwardly wide bell installed in the lower part of the pool, and the water drainage system is equipped with drainage pipes connected to the water flow.

In addition, the water drainage system is equipped with a siphon pipe with a vacuum valve and a level gauge, and the drainage pipes have slit-like openings.

FIG. 1 shows the proposed device, is cut in FIG. 2 - the same, plan view,

The apparatus comprises a basin 1 for keeping fish and a system for supplying and discharging polluted water. The water supply system to pool 1 consists of a water supply pipe 2 and a socket 3, which is expanding upward, and installed at the bottom of basin 1 and connected to it, which reduces the turbulence of the supplied water jet due to the loss of speed when it is poured out. water from its edges.

The drainage system of polluted water from basin 1 includes drainage pipes 4 located along its bottom along the walls and at an angle, for example, 60 relatively laid down.

Drainage pipes 4 have slit-like openings. 5, and are connected to a settling well 6. and a drain pipe 7, the system for draining contaminated water is equipped with a siphon pipe 8 with an equalizer 9 and a vacuum valve 10. The latter is equipped with a lever 11 connected to it and is located at the knee of the right branch the siphon pipe 8, and the wheel of its right branch is installed in the tank 13,

The container 13 is mounted on the outer side of the pool and connected to it by pipe 14 so that their levels are the same.

The upper part of the knee of the siphon pipe 8 is located on the HEU (the upper water level in pool 1), the uresnemer on the well (lower water level), and the lower end of the left branch of the siphon pipe 4 is connected to the settling well 6. The diameter of the level gauge 9 is made from the conditions that the area its living section is not more than OD of the cross-sectional area of the siphon pipeline.

The device works as follows

Water enters the basin 1 through the bell 3, lifting up and quietly pouring out through its edges.

Basin 1 is filled with water to the WU, and upon further inflow of water into it, its level remains constant, due to the fact that water is drained through slit-like holes 5 of drainage pipe 4 and siphon pipe 8.

If it is necessary to clean the pool 1, the discharge valve 10 and the upper knee open from the bottom of the soils settled to the bottom.

the siphon pipe 8 is sucked in water. The water level is lowered from WU to NU, air enters the level gauge 9, the water system is interrupted and stops at it.

Claims (2)

1. A device for growing fish, comprising a basin for containing the latter and a system for supplying and discharging polluted water, characterized in that In order to reduce the turbulence of the water jet when it is supplied to the pool and to ensure the bottom is cleaned of sediment, the water supply system is equipped with an upwardly expandable paciv installed in the lower part of the pool, and the water drainage system is equipped with drainage pipes connected to the water flow. 2. A device according to claim 1, wherein the water drainage system is provided with a siphon pipe with a discharge valve and a level gauge, and the drain pipes have slit-like openings.