Rotary aeration device for high-density culture ponds
A technology of an oxygenation device and a breeding pond, applied in the field of aquaculture, can solve the problems of low aeration efficiency, death, economic loss of farmers, etc., and achieve the effects of improving diffusion speed, convenience and convenience, and improving stability.
Active Publication Date: 2022-05-24
SHENZHEN XING RISHENG INDAL
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Problems solved by technology
[0008] The purpose of the present invention is to provide a high-density culture pond rotary aeration device to solve the problem that the structure of the existing pond fish aeration device proposed in the above-mentioned background technology is relatively complicated, the oxygenation efficiency is low, and the fish group is active in the spring season. , the oxygen in the pond is not enough for large-scale fish to breathe, which leads to the death of fish due to insufficient oxygen supply, which indirectly causes the problem of economic losses for farmers
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0033] see Figure 1-5 , the present invention provides a high-density cultivating pond rotary oxygenation device, including a shell 8, the shell 8 is disc-shaped, and is divided into an upper half cover body and a lower half receiving body, the upper half cover A support base 7 is fixedly installed in the middle of the top of the body, the top of the support base 7 is fixedly supported and installed with an oxygen boosting pump body ...
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The invention discloses a rotary aeration device for a high-density culture pond, which comprises a casing, the casing is disc-shaped, and is divided into an upper half cover body and a lower half receiving body, and the top half of the upper half cover body The middle part is fixedly installed with a support base, and the top of the support base is fixedly supported with an oxygen-increasing pump body. The outlet port of the oxygen-increasing pump body is connected with a connecting terminal, and one end of the connecting terminal is sealed and passes through the middle of the upper half of the receiving body. And it is connected with one end of the gas delivery hose that is provided inside, and one end of the gas delivery hose is connected with a trachea connecting frame, and a three-way pipe is fixedly installed inside the trachea connecting frame. A rotary aeration device for a high-density culture pond of the present invention facilitates floating and supporting the entire central aeration device on the water surface through the provided rubber inflatable hoist, connecting support rods and hinged chains, and facilitates salvage through the provided support ring .
Description
technical field [0001] The invention relates to the technical field of aquaculture, in particular to a high-density aquaculture pond rotary oxygenation device. Background technique [0002] Aerator is a kind of equipment that drives working parts through a power source such as an electric motor or a diesel engine, so that the "oxygen" in the air is quickly transferred to the aquaculture water body. It can also eliminate harmful gases, promote convective exchange of water bodies, improve water quality conditions, reduce feed coefficient, increase fish pond activity and primary productivity, thereby increasing stocking density and increasing the feeding intensity of aquaculture objects. , promote growth, greatly increase the yield per mu, and fully achieve the purpose of increasing breeding income. [0003] The oxygen booster pump can be called an air pump, which presses the air into the water, so that the oxygen in the air is fully contacted with the water, so as to allow so...
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IPC IPC(8): A01K63/04C02F1/28C02F1/50C02F9/08C02F103/20
CPCA01K63/04A01K63/042C02F1/283C02F1/50C02F9/00C02F2103/20
Inventor 叶智聪
Owner SHENZHEN XING RISHENG INDAL