A kind of anti-storm type aquaculture equipment

Abstract

The invention provides a wind and wave-proof aquaculture equipment, which belongs to the field of aquaculture. The breeding equipment includes a cylindrical net cage, the lower end of the net cage is located below the horizontal plane, the upper end of the net cage protrudes from the horizontal plane, and an annular air bag is fixed on the outer wall of the upper end of the net cage. The air bag includes an inflatable part and an inflatable The sealing part is fixedly connected with each other, the sealing part and the inflatable part are not connected to each other, and the sealing part is fixed on the outer wall of the upper end of the net cage. There is an end cover at the upper end port of the net cage, and the size of the end cover is the same as the size of the upper end port of the net cage. Matching, the end cover has a water hole, one end of the end cover is hinged on the cage, the inflatable part has an air port, the air port is fixedly connected with a trachea, the two ends of the trachea are connected, the lower end of the trachea is connected with the inflatable part, and the upper end of the trachea There is a ball valve at the center of the end cover, and the indicator rod is fixed in the middle of the end cover. When the end cover shown is closed, the indicator rod is set vertically upward. The wind and wave-proof aquaculture equipment can prevent the net cage from turning over, and has an ingenious 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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