Ecological fishpond

Abstract

The invention discloses an ecological fishpond, which comprises a cylindrical pond wall; the lower end of the pond wall is connected with a pond bottom in an extending manner; the pond bottom is in a shape with the middle part gradually rising toward the edge; a water outlet of a water inlet pipe is higher than the water level in the fishpond; an included angle is formed between the water outlet direction of the water outlet and the radial direction of the pond wall; a vertically arranged main pipe is arranged at the middle part of the pond bottom; an escaping prevention drainage hole is formed in the pipe wall, adjacent to the lower end of the pond bottom, of the main pipe; one end of a water drainage pipe communicates with a pipe cavity formed in the lower end of the main pipe in the extending manner; the other end of the water drainage pipe communicates with a sedimentation pond; and the height of a water outlet pipe is consistent to that of the water level in the fishpond. According to the ecological fishpond, spring water and mountain river water are fully taken to carry out natural ecological fish farming by utilizing slope land height drop, so that management is convenient, and the environment cannot be polluted.

Description

Technical field [0001] The invention relates to the technical field of fish breeding, in particular to an ecological fish pond. Background technique [0002] Fish is an important component in human life. Fish meat is rich in protein, minerals and vitamins. It is delicious and easy to digest and absorb by the human body. It can promote human physical and intellectual development. Other parts of the fish body can also be used to make cod liver oil and fish. Glue, etc., are deeply loved by consumers. In the prior art, factory fish farming is used to replace traditional fish ponds and net cages, which can produce fish in large numbers to meet market demand. However, a large number of fish will be concentrated in the process of breeding, which will produce a lot of pollution. Therefore, it is necessary to frequently replace the pond water for fish farming, which causes a waste of water resources, and the discharge of sewage will also cause pollution and damage to the environment; and...

AI Technical Summary

Problems solved by technology

In the prior art, industrial fish farming is used to replace traditional fish ponds and net cages, which can reproduce and produce fish in large quantities to meet market demand. However, a large number of fish will produce a lot of dirt when they are gathered together during the breeding process. Therefore, it is necessary to frequently replace the pool water for fish farming, which causes a waste of water resources, and the discharge of sewage will also cause pollution and damage to the environment; moreover, the water in the fish pond is mostly still water, and a large number of fish gather in a single water environment for consumption. Oxygen is too fast to make the fish hypoxic, and the growth of the fish is not used; the fish pond needs to be monitored and managed by the staff at any time, temperature adjustment and feeding, etc., which is troublesome and expensive

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