Storm-preventing type aquaculture equipment

Abstract

The invention provides storm-preventing type aquaculture equipment and belongs to the field of cultivation. The storm-preventing type aquaculture equipment comprises a cylindrical net box, the lower end of the net box is located above the horizontal plane, the upper end of the net box extends out of the horizontal plane, the outer wall of the upper end of the net box is fixedly connected with an annular air bag, the air bag comprises an inflation portion and a sealed portion fixedly connected with the inflation portion, the sealed portion is not communicated with the inflation portion, and the sealed portion is fixedly connected to the outer wall of the upper end of the net box; an end cover is arranged at an end port of the upper end of the net box, the end cover is matched with the end port in the upper end of the net box in size, the end cover is provided with a water hole, and one end of the end cover is hinged to the net box; the inflation portion is provided with an air hole, the air hole is fixedly connected with an air pipe, the two ends of the air pipe are communicated, the lower end of the air pipe is communicated with the inflation portion, a ball valve is arranged at the upper end of the air pipe, and the middle of the end cover is fixedly connected with an indicating rod. When the end cover is closed, the indicating rod is vertically upwards arranged. The storm-preventing type aquaculture equipment can prevent the net box from being turned over in the side direction and is delicate in structural design.

Description

technical field [0001] The invention belongs to the field of aquaculture, and relates to a wind and wave-proof aquaculture equipment. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to release seedlings in small and medium-sized natural waters, and completely rely on natural bait to grow aquatic products, such as fish culture in lakes and reservoirs and shellfish culture in shallow seas. Intensive farming is the cultivation of aquatic products by feeding and fertilizing methods in smaller water bodies, such as fish farming in ponds, cages and fences. High-...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a kind of anti-wind and wave aquaculture equipment. The anti-wind and wave aquaculture equipment can prevent the net cage from rolling over. There are defects in the structure of the cage, and it is easy to be affected by the weather and other problems

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