Temporary rearing pond

Abstract

The embodiment of the invention provides a temporary rearing pond for preventing the water in a fish breeding pond from flowing into a water purification pond in the water change process of the fish breeding pond while saving energy. According to the technical scheme, the temporary rearing pond comprises the water purification pond and the fish breeding pond, wherein a partition plate is arranged between the water purification pond and the fish breeding pond and does not penetrate through the water purification pond and the fish breeding pond, so that a communication channel is formed between the water purification pond and the fish breeding pond. A filtering part is arranged on the side, close to the communication channel, of the water purification pond, is arranged at the bottom of a pond body of the water purification pond in contact with the partition plate and is lower than the water purification pond in height. An air pump is arranged at the bottom of the side, away from the communication channel, of the water purification pond and is connected with a plurality of air pipes respectively, and the air pipes are communicated with the fish breeding pond.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of fishery facilities, in particular to a holding pond. Background technique [0002] With the rapid development of my country's aquaculture industry and the increasingly tense water resources, the recirculating aquaculture system has become an effective measure to reduce environmental pressure due to its high breeding density and recyclable water resources. One of the directions of development. [0003] In the prior art, the feeding system and the water circulation system in the fish breeding pond are two independent systems, and the water supply and oxygen supply are independent of each other; at the same time, the structure in the fish breeding pond is mostly a flat-bottomed single discharge port, and the dirt is discharged through the flat-bottomed single discharge port. [0004] The defect of the prior art is that since the feeding system and the water circulation system are tw...

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Problems solved by technology

[0004] The defect of the prior art is that since the feeding system and the water circulation system are two mutually independent systems, the energy consumption is increased, and the dirt in the fish breeding pond often stays at any position at the bottom of the pond body and cannot be removed in time. Staying at the bottom of the pond for a long time will inevitably have adverse effects on the cultured products. At the same time, the feeding system and water circulation system in the fish pond are two independent systems, which wastes energy

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