Parent fish culture pond

Abstract

The invention discloses a parent fish culture pond, and aims at solving the problems that the parent fish culture pond is troubled by unsmooth waste drainage, and being prone to blocking, the impurities suspending in the water of the parent fish culture pond cannot be cleaned easily, the cleaning process can frighten the parent fish easily, and the affected parent fish cannot reproduce adequately. The pond comprises a pond body. The bottom of the pond body is provided with a waste drainage hole. The waste drainage hole is communicated with a waste drainage pipe. The outer wall of the pond body is provided with several rings of water inlet pipes in regular intervals. All the rings of water inlet pipes are distributed uniformly. All the water inlet pipes tilt to a same direction, and are connected to the pond body. The center of the pond body is provided with a fixing rod. The lower end of the fixing rod is coupled with a scraping rod. The scraping rod is arranged in close proximity to the pond body bottom. A push blade is arranged on the connection rod. The location of the pond body, which is adjacent to the highest two water inlet pipes, is provided with an upper push rod and a lower push rod. The upper push rod is connected with an upper push piece. The lower push rod is connected with a lower push piece. The end parts of the upper push piece and the lower push piece are all close to the pond body inner wall. Both the upper push rod and the lower push rod can be rotationally connected with the fixing rod.

Description

technical field [0001] The invention relates to a factory fish farming device, more specifically, it relates to a broodstock breeding pond. Background technique [0002] At present, in industrial fish farming, square or round fish ponds are generally used for farming. Square fish ponds are easy to arrange, but the water fluidity in the fish ponds is poor and the water quality is uneven. it is good. The commonly used broodstock breeding ponds are generally circular ponds. No matter what kind of fish ponds need regular sewage and water changes, but in many cases, the broodstock cultivation ponds have poor sewage discharge and are easy to block, and the water change in the broodstock cultivation ponds is generally a replacement part, which is very difficult. At least light up the water in a pond before replacing it with fresh water, so there will always be water in the broodstock breeding pond, and various impurities are often suspended in the broodstock breeding pond, which n...

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the disadvantages of poor sewage discharge and easy blockage in the broodstock cultivation pond, and inconvenient cleaning of impurities suspended in the broodstock cultivation pond water, which easily frightens the broodstock during the cleaning process and affects the reproduction of the broodstock, and provides a broodstock cultivation pond which discharges sewage Smooth, not easy to block, and the impurities suspended in the broodstock breeding pond are easy to clean up, and the cleaning process is not easy to scare the broodstock, so as to avoid being frightened and affecting the reproduction of the broodstock

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