Fish culture circulating countercurrent water channel near river

A technology for fish breeding and water flow, which is applied in the fish breeding circulation countercurrent waterway near the river and the breeding field, which can solve the problems of pollution, destruction of ecological balance, failure to make maximum use of river flow, etc.

Inactive Publication Date: 2020-10-13
YANCHENG INST OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the production of exotic fish in waterways or lakes is relatively large, the waste produced will pollute the existing rivers or lakes. Secondly, a large number

Method used

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  • Fish culture circulating countercurrent water channel near river
  • Fish culture circulating countercurrent water channel near river

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Embodiment Construction

[0019] In order to make the purpose and technical solutions of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Such as figure 1 , figure 2 Shown: the fish breeding cycle countercurrent waterway near the river according to the present invention is located in the river channel and is provided with a single breeding flow channel 1 or a plurality of breeding flow channels 1, and the multiple breeding flow channels 1 are arranged in parallel with each other; The in...

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Abstract

The invention belongs to the field of fish culture equipment, and relates to a fish culture circulating countercurrent water channel near a river and a culture method. The fish culture circulating countercurrent water channel close to the river is provided with a single culture flow channel or a plurality of culture flow channels in the river channel, and the culture flow channels are arranged inparallel; the inflow end of the single culture flow channel or the plurality of culture flow channels faces the reverse flow direction of the river channel; isolation water channels are arranged at the outflow ends of the single culture flow channel or the multiple culture flow channels, and water flow in the river channel flows into the culture flow channels from the inflow ends of the single culture flow channel or the multiple culture flow channels and flows into the river channel water flow from the isolation water channels. The fish culture circulation reverse flow water channel close tothe river can be adjusted according to the water amount and the water flow speed in the flood season and the dry season of the river, and the culture environment in the culture water channel is guaranteed.

Description

technical field [0001] The invention belongs to the field of fish breeding equipment, and relates to a fish breeding circulation countercurrent waterway near a river and a breeding method. Background technique [0002] Aquaculture is a production enterprise that uses suitable waters to breed aquatic economic animals and plants. important part of the fishery. The period when humans engaged in aquaculture was later than the fishing industry for harvesting natural aquatic resources. The emergence and development of aquaculture marks the enhancement of human ability to influence and control waters. In aquaculture waters, aquaculture can be divided into freshwater aquaculture, marine aquaculture, and shallow beach aquaculture; according to aquaculture objects, it can be divided into fish aquaculture, shellfish aquaculture, shrimp aquaculture, crab aquaculture, and algae cultivation; It is intensive culture, extensive culture, monoculture, polyculture, factory culture, hydros...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04
CPCA01K63/003A01K63/04
Inventor 严国军贲能军惠为东
Owner YANCHENG INST OF IND TECH
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