Energy-saving feeding device for ecological running water fish culture

Abstract

The invention discloses an energy-saving feeding device for ecological running water fish culture. The energy-saving feeding device comprises a feeder, the outer wall of the top of the feeder is fixedly connected with a mounting box, swing plates are hinged to the outer walls of the two sides of the mounting box, solar panels are arranged on the outer walls of the tops of the swing plates, and guide wheels are arranged above the swing plates; a storage battery and a controller are arranged in the mounting box, the storage battery is electrically connected with the solar panels, two heat conduction pipes are arranged at the top of the mounting box, piston plates are slidably connected to the inner walls of the heat conduction pipes, air bags are arranged between the piston plates and the inner walls of the tops of the heat conduction pipes, and the air bags are filled with heated expansion gas; and supporting springs are arranged between the bottom outer walls of the piston plates and the bottom inner walls of the heat conduction pipes. According to the energy-saving feeding device, the effect that the solar panels rise along with the sunlight and fall down along with the sunlight can be achieved, so that the solar panels can be protected, and erosion of sand wind and rainwater to the solar panels in severe weather is reduced.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an energy-saving feeding device for ecological flowing water fish farming. Background technique [0002] Flowing water fish farming refers to the method of high-density intensive fish farming in fish ponds with water exchange. Generally, reservoirs, lakes, rivers, mountain streams, springs, etc. are used as water sources, and water continuously flows through fish ponds with the help of water level differences, drainage or closure facilities, and water pumps. Since the water flow plays the role of inputting dissolved oxygen and removing fish excrement, the pool water can maintain good water quality and create conditions for high-density fish farming. Therefore, flowing water fish farming technology has become a new type of aquaculture method in recent years. [0003] In the process of fish farming in running water, a feeder is used to feed the fish in the running water, and i...

AI Technical Summary

Problems solved by technology

[0003] In the process of fish farming in running water, a feeder is used to feed the fish in the running water, and in order to supply power to the feeder, people generally install solar panels on it, which can use solar energy to generate electricity and store it. In order

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