Automatic feeding device for photovoltaic fishpond and using method of automatic feeding device

Abstract

The invention belongs to the field of fishery breeding, and particularly relates to an automatic feeding device for a photovoltaic fishpond and a using method of the automatic feeding device. The automatic feeding device comprises a photovoltaic support arranged in the pond; a blocking sleeve capable of sliding up and down along the photovoltaic support is arranged on the photovoltaic support; thetop end of the blocking sleeve is fixedly connected with an air blowing ring capable of blowing air to the pond; the bottom end of the air blowing ring communicates with a plurality of air bags; thetop end of the air blowing ring is provided with a plurality of spray heads capable of being controlled to be opened or closed according to air pressure changes; the photovoltaic support is provided with a fish luring lamp controlled by the blocking sleeve to work; and the photovoltaic support is provided with a feeding box controlled by the blocking sleeve to conduct feeding. The two problems oflow dissolved oxygen content in the photovoltaic fishpond due to reduction of aquatic plants and influence on growth of small fishes due to the fact that the small fishes have difficulty in obtainingfood can be solved at the same time by utilizing changes of air flow and pressure intensity.

Description

technical field [0001] The invention belongs to the field of fish farming, and in particular relates to an automatic feeding device for photovoltaic fish ponds and an application method thereof. Background technique [0002] Photovoltaic fish pond is a method of fish farming using fishery and light complementarity. Fishery and light complementation refers to the combination of fish farming and photovoltaic power generation. A photovoltaic panel array is erected above the water surface of the fish pond, and fish and shrimp can be cultivated in the water below the photovoltaic panel. , Photovoltaic arrays can also provide good shelter for fish farming, forming a new power generation model of "power generation from the top and fish farming from the bottom". [0003] Nearly 75% of the water in the photovoltaic fishpond is blocked by photovoltaic panels, and the temperature of the waters covered by photovoltaic panels is relatively low, which can effectively solve the problem of ...

AI Technical Summary

Problems solved by technology

[0003] Nearly 75% of the water in the photovoltaic fishpond is blocked by photovoltaic panels, and the temperature of the waters covered by photovoltaic panels is relatively low, which can effectively solve the problem of poor appetite of fish caused by high temperature, but it is also because of the photovoltaic panels. As a result, it is difficult to scatter feed under the photovoltaic panels in the current manual feeding method, which often requires personnel to row boats to enter under the photovoltaic panels. Under the influence of dense photovoltaic brackets, artificial feeding will be uneven, making fish easy to concentrate Somewhere, it is easy for fish to be injured due to collisions when eating, and the photovoltaic support is easily damaged by collision for a long time under the influence of personnel and fish, which affects the service life of the photovoltaic support

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