Weever breeding device and method

A perch and breeding pond technology, applied in the field of aquaculture, can solve the problems of water pollution, low breeding efficiency, long time, etc., and achieve the effect of facilitating direct detection and improving breeding efficiency

CN112931314AInactive Publication Date: 2021-06-11周瑜
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-06-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a weever breeding device and method. The weever breeding device comprises breeding pond bodies, the breeding pond bodies are evenly distributed, a crawling ladder is fixedly installed in the middle of each breeding pond body, a horizontally-distributed filtering plate is fixedly installed in each breeding pond body, and each breeding pond body and the crawling ladder form an integral breeding environment; a water channel circulation framework and an oxygen supply framework are arranged in the integral breeding environment, and a greenhouse body is arranged outside the integral breeding environment; a safety door is arranged on the outer wall of one side of the greenhouse body; and the water channel circulation framework is composed of annular water channels, a centrifugal pump body, a water suction pump body and a sewage suction pipeline, the annular water channels are located at the upper end of the interior of the breeding pond body, and the annular water channels are fixedly connected through second connecting water channels. In the using process, water quality and temperature information in the breeding environment can be detected in real time, the stability of the breeding environment is maintained, and the breeding efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of aquaculture, in particular to a culture device and method for perch. Background technique

[0002] Perch (Lateolabrax japonicus), also known as flower perch, Zhaihua, perch board, four-rib fish, etc., is commonly known as perch, and is listed as "China's four famous freshwater fish" together with Yellow River carp, mandarin fish and Heilongjiang Xingkai Lake big white fish. my country's perch species are mainly Songjiang perch, also known as four-gill perch, also known as tiger head fish. It is a migratory fish in cold and temperate sea and freshwater. It is small in size, with a body length of about 100mm. Growing and fattening in fresh water, inhabiting the bottom of clear flowing water, lurking during the day and active at night, preying on shrimps and small fish. When managing the pond breeding environment, it is necessary to do a good job of sludge discharge at the bottom of the pond. With the cont...

Examples

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] refer to Figure ...