Wild freshwater fish greenhouse net cage used in frigid zone in winter

Abstract

The invention discloses a wild freshwater fish greenhouse net cage used in a frigid zone in winter. The overwater portion of the net cage comprises a first frame, tempered hollow glass, a second frame, a roof wall, a third frame, a rear wall, a left wall and a right wall. The underwater portion of the net cage comprises a first buoyancy base, a second buoyancy base, a net cage body and a wooden operation channel. The net cage further comprises a first propeller device, a second propeller device, an electric supporting rod, a sensor device, a monitoring device, a control device, an electric stretchable rod, a camera device, a temperature increasing device and a floating tube apparatus. The net cage can accumulate temperature and accept light at daytime and preserve heat at night, can detect the underwater temperature and automatically adjust the draught depth, and can automatically adjust the direction of a tempered hollow glass curtain according to the environment, remote control and monitoring of the net cage are achieved, the net cage is connected with a cultivation cloud platform through the internet, suggestions of a specialist can be obtained in real time, and cultivation diversity and benefits are improved.

Description

technical field [0001] The invention relates to the field of breeding, in particular to a wild freshwater fish greenhouse net cage used in winter frigid regions. Background technique [0002] Because it is located in the frigid zone and the freezing period lasts for 6 months, the supply of freshwater fish in the northern winter frigid zone is almost blank. The occasional ice-breaking winter fishing is also very demanding. The fishing is difficult, the controllability is poor, and the market price is also high. , directly affects fish sales and fishery development; with the improvement of people's living standards, the demand and voice for high-quality food materials are getting higher and higher, and the freezing period in frigid regions makes it difficult for the general public to taste nutritious and delicious frigid fresh water in a timely and convenient manner Fish has reduced the happiness index on the table of the people in the north and even the whole country. Conte...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wild freshwater fish greenhouse net cage used in the frigid zone in winter, which solves the problem that the general public cannot taste freshwater fish in time and conveniently during the freezing period in the frigid zone in winter, and realizes the function of modernized freshwater fish farming

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