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Automatic control method and system of fishpond water level of industrialized circulation water

A fish pond and circulating water technology, which is applied in fish farming, climate change adaptation, application, etc., can solve the problems of increased production costs, high production costs of refrigerators and boilers, and inability to recycle, so as to achieve low cost and practicality Strong, Simple Effects

Inactive Publication Date: 2008-09-24
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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Problems solved by technology

Since the water for breeding cannot be recycled, the production cost of using refrigerators and boilers is relatively high, which greatly increases the production cost

Method used

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  • Automatic control method and system of fishpond water level of industrialized circulation water

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Embodiment Construction

[0015] Referring to Fig. 1, Fig. 2, be the embodiment of a kind of automatic control system of water level of industrial circulating water fish pond of the present invention: install a middle drainpipe 4 vertically in the middle part of the fishpond 1, the middle drainpipe 4 is from fish farming The extended end of the bottom of the pool 1 is connected to one end of a drainage horizontal pipe 5, and the other end of the drainage horizontal pipe 5 communicates with an automatic overflow drainage vertical pipe 6, and the drainage horizontal pipe 5 stretches into the drainage pool located at the side of the fish pond 1 The port in 9 is movably connected with the blowdown pipe 8 of vertical installation. The upper part of the automatic overflow drainage vertical pipe 6 communicates with the automatic drainage horizontal pipe 7, the top of the automatic overflow drainage vertical pipe 6 is open, the upper end of the mouth of the pipe is higher than the automatic drainage horizontal ...

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Abstract

The invention provides a water level automatic control method for a recycle water fishpond in the factory and the system, characterized in: a mid fall tube fixed in the middle section of the fishpond vertically, projecting ends from the bottom of the fishpond to connect with a fall horizontal tube and automatic relief vertical sewer, the upper part of the later sewer connected to an end of the former, while the other end of the former connected to the total fall tube, which is linked with the water entrance of the water treatment department, the inlet tube of the fishpond connected to a total inlet tube, which is linked with the water outlet of the water treatment department; as soon as the water level of the fishpond exceeds the set water level, the redundant water going into the total fall tube through the mid fall tube in the middle section of the fishpond, and refluxing to the water treatment department for rehandling, which completes a cycle period. The invention controls the water level automatically by adjusting the high-low position of the automatic fall horizontal tube. It can decreases the producing cost, energy consumption and environmental contamination.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and relates to a water inlet and drainage circulation system of fish ponds, in particular to an automatic water level control method and control system of industrial circulating water fish ponds. Background technique [0002] In recent years, with the adjustment of the national agricultural industry structure, the mariculture industry has developed rapidly and has become one of the pillar industries with the fastest development speed, the strongest vitality and the highest economic benefits in large-scale agriculture. my country has built more than 1,000 large and small seawater factory fish farms, with a water surface of about 4 million m2, and the water inlet and drainage system of fish ponds is an important part of seawater farming, which will directly affect the investment and operation of the system Expenses and production management. [0003] At present, the vast majority of mariculture...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/04A01K63/00A01K61/00
CPCY02A40/81
Inventor 宋德敬姜辉张艳刘新富梁友
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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