Working method of the fluctuation of water aquaculture tank

Abstract

The invention relates to a working method of the fluctuation of ballast piping devices. A plurality of ballast piping devices are evenly arranged at the symmetrical sides of the center of the bottom of a water aquaculture tank. And eachballast piping device comprises a pump, and four-way reserving pipelines positioned with four valves. And when in normal aquatic breeding production, the steps include: S1, a plurality of ballast piping devices simultaneously start the pump, the first and the second valve, while close the third and the fourth valve. S2, a connecting section of the pool absorbs the water of outer pool and makes the water aquaculture tank sink, thereby closing the pump, when the connecting section of the ballast piping is linked with the ballast piping. When in the time of fishing operations or floating the water aquaculture tank, the steps include: D1, a plurality of ballast piping devices simultaneously close the first and the second valve, while open the third and the fourth valve. D2, the water is inside the ballast piping progressively extracted by the connecting section of the ballast piping and poured into the pool by the connecting section of the pool until the water aquaculture tank floats to the height in need, thereby closing the pump, the third and the fourth valve.

Description

technical field [0001] The invention relates to a working method for lifting and lowering a flowing water aquaculture tank, and belongs to the technical field of flowing water aquaculture tanks. Background technique [0002] The running water aquaculture tank is used for aquaculture, and generally has a box structure, and the left and right ends are constructed of mesh plates or mesh ropes, through which water flow can pass. [0003] The existing flowing water aquaculture tank has two types of settings, one is fixed at the bottom of the pool, the upper end is higher than the water surface, and the water surface in the aquaculture tank is as high as the pool surface; the other is the flowing water aquaculture tank, which is supported by buoyant materials Floating on the water surface and fixed by fixing devices, the bottom of this type of running water aquaculture tank is higher than the bottom of the pool; when fishing is carried out, due to the deep water depth, it is diffi...

AI Technical Summary

Problems solved by technology

[0003] The existing flowing water aquaculture tank has two types of settings, one is fixed at the bottom of the pool, the upper end is higher than the water surface, and the water surface in the aquaculture tank is as high as the pool surface; the other is the flowing water aquaculture tank, which is supported by buoyant materials Floating on the water surface and fixed by fixing devices, the bottom of this type of running water aquaculture tank is higher than the bottom of the pool; when fishing is carried out, due to the deep water depth, it is difficult to catch and often cannot be caught completely, which affects the cultivation. production efficiency, and increases the difficulty and labor intensity of fishing operations, which is not conducive to improving the efficiency of aquaculture production

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