Industrial fish culture water circulation system
A technology of water circulation and aquaculture water, which is applied in fish farming, application, animal husbandry, etc., can solve the problems of increasing aquaculture cost and occupying aquaculture space, and achieve the effect of reducing production cost and aquaculture space
Inactive Publication Date: 2013-11-06
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a water circulation system for fish factory culture. In the process of factory culture, the present invention can simultaneously realize the open water circulation culture mode and the closed water circulation culture mode in a set of water supply and drainage systems. It solves the problem of setting up two sets of water circulation systems in the breeding workshop of famous and high-quality fish in the prior art, thereby increasing the cost of breeding and occupying the breeding space
Method used
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Embodiment Construction
[0011] The present invention will be further explained by the following examples, but the protection scope of the present invention is not limited in any form by the examples.
[0012] A kind of fish factory farming water circulation system, such as figure 1 As shown, it includes a culture pond 1, a horizontal drainage pipe 2, a vertical drainage pipe 3, an inner casing 4, a sewage branch pipe 5, a variable diameter pipe 6, a total sewage pipe 7, a return pipe 8, a water treatment device 9, and a water storage Pool 10, water inlet pipe 11 and water inlet branch pipe 12, one end of horizontal drain pipe 2 is sealed and connected with the bottom of culture pond 1, the other end is connected with vertical drain pipe 3 through a three-way pipe, and the other end of the three-way pipe is downward Tightly insert into the opening of the thick end of the variable diameter pipe 6, and tightly insert the opening of the thin end of the variable diameter pipe 6 into the sewage branch pipe...
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The invention discloses an industrial fish culture water circulation system, which comprises a culture pond, a horizontal drain pipe, a vertical drain pipe, an internal sleeve, a branch blow-off pipe, a reducer pipe, a blow-off header pipe, a return pipe, a water treatment device, a reservoir, an inlet pipe and a branch inlet pipe. The internal sleeve is arranged in the vertical drain pipe to replace a valve on the branch blow-off pipe in the prior art, different water circulating culture modes can be selected by extracting and inserting the internal sleeve in the vertical drain pipe, and the operation is simple, convenient and quick.
Description
technical field [0001] The invention belongs to the field of aquaculture equipment, and in particular relates to a water circulation system for industrialized aquaculture of fish. Background technique [0002] The fish factory farming industry has developed rapidly in recent years and has become a sunrise industry of aquaculture. However, fish industrial farming technology still has the problems of high energy consumption and high cost, which has become one of the limiting factors for the development of this industry. Therefore, solving the problem of energy saving and emission reduction in the current breeding process has become an urgent social demand and Market demand. [0003] The farming methods currently used in northern my country are mainly workshop farming, plastic greenhouse farming and heat preservation measures, etc., generally using boilers to heat seawater, extracting underground seawater, using waste heat from power plants to heat seawater, and solar energy t...
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IPC IPC(8): A01K63/04
Inventor 张天时梁兴明王晓萍张雯仪德华
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI