Fish culture pond aeration device

Abstract

The invention relates to a fish culture pond aeration device, which comprises a culture pond body, an abutment 1, a nozzle, an abutment 2, an oxygen generator, a gas pipe, an oxygen generation tank, abase, a worm, a rotating shaft, a stirring shaft, a turbine, a transmission gear, a motor, a slider, a carrier block and a rack, wherein the base is arranged at the top of the abutment 1 and the abutment 2; the oxygen generator is arranged inside the oxygen generation tank; the nozzle is arranged at the right end of the carrier block; the oxygen generation tank is connected to the nozzle throughthe gas pipe; the turbine is rotatably connected inside the abutment 1; the turbine is arranged on an output end of the motor; the worm is fixedly connected with the rotating shaft; the stirring shaftis arranged on the rotating shaft; the transmission gear is arranged on an output end of the motor; the rack is slindingly connected inside the abutment 1 through the slider; and the carrier block isfixedly arranged on the slider. According to the above design, oxygen is supplied at different liquid levels by using the transmission structure, and stirring is conducted during the supply process to make oxygen to be evenly distributed inside the culture pond body.

Description

technical field [0001] The invention relates to the field of fish fry cultivation equipment, in particular to an aeration device for fish pond cultivation ponds. Background technique [0002] Pond culture refers to the production method of using ponds for aquatic economic animals and plants. A pond is a body of water that is smaller than a lake. Pond farming refers to a production method that utilizes artificial excavation or natural ponds for aquatic economic animal and plant breeding. It is a method that people intervene and regulate the environmental conditions that affect the growth of farmed animals through seedlings and related material inputs, in order to obtain maximum production. complex system activities. Pond farming is the earliest aquaculture method in the history of our country, and it has a history of more than 3,000 years. [0003] In the prior art, fish pond culture ponds need oxygen supply during fry cultivation, but the traditional fish pond oxygen supp...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of fish pond culture pool aeration device, to solve the problem that the traditional fish pond oxygen supply device proposed in the above-mentioned background technology is only a single arrangement trachea, and the supply of oxygen is carried out at a certain point in the fish pond culture pond. The problem that oxygen cannot be evenly distributed inside the culture pond body

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