Fish-photovoltaic power-vegetable complementary system based on V-shaped gutter channel

Abstract

The invention discloses a fish-photovoltaic power-vegetable complementary system based on a V-shaped gutter channel. The system is structurally characterized in that a photovoltaic power generation system is arranged on iron brackets, the whole photovoltaic power generation system is fixed above a V-shaped fish trough, a bottom mud recycling and utilization system is arranged above the V-shaped fish trough and below the photovoltaic power generation system, a fish driving system is arranged in the middle of the V-shaped fish trough, a vegetable base is arranged on one side of the bank of the V-shaped fish trough, a natural fish pond is arranged on one side of the tail end of the V-shaped fish trough, a water-permeable brick pavement is arranged between the V-shaped fish trough and the natural fish pond, and a prefabricated concrete culvert pipe is buried below the water-permeable brick pavement. The photovoltaic power generation system is used for generating power for providing lighting and driving the bottom mud recycling and utilization system and the fish driving system to operate. The system has the advantages that bottom mud can be collected through the V-shaped fish trough toirrigate vegetables, and on one hand, filtered mud water is circulated back to the fish rough for water replenishing, so that the water conservation efficiency of a conventional gutter channel fish breeding method is greatly improved, and the system has great significances for fish breeding in northern areas in shortage of water.

Description

technical field [0001] The invention relates to an agricultural and fishery breeding system, in particular to a fish-light-vegetable complementary system based on a V-shaped water tank. Background technique [0002] The running tank fish farming method is a new type of fish farming method that has emerged in recent years. It has the advantages of high-density farming, short growth cycle, easy fishing, and fast income. However, the traditional flow tank fish farming method requires high frequency and large amounts of fresh water, which consumes a lot of water. The cost of applying the traditional running water tank fish farming method in the water-scarce areas of the north is relatively high. Moreover, most of the tanks used in the market are rectangular, and the feces produced by high-density fish and the residual feed deposited on the bottom of the tank form silt, which is not good for the health of the fish in the convective tank, and the structure of the rectangular fish ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defects of huge water consumption, difficulty in collecting bottom mud, inability to clean up at any time, great disturbance to fish schools, high storage and transportation costs, low fishing efficiency and high cost of wild domestic fish in traditional flow tanks, etc., and provides a A new type of fish and vegetable support system that can simultaneously complete multiple functions such as power generation, fish farming, sediment collection and utilization, vegetable growing, fishing, and wild fish

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