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Underwater air charging device of culture pond

An inflatable device and pool water technology, applied in fish farming, application, animal husbandry, etc., can solve the problems of short contact time, escape, low dissolved oxygen in water, etc., and achieve the effect of simple structure and improved dissolved oxygen

Inactive Publication Date: 2014-01-29
威海长青海洋科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, it is found that the device has the following defects: 1. The opening of the branch pipe is easy to wash up the sludge at the bottom of the pool during the process of inflating outwards, causing the water in the breeding pond to be turbid; Thick airflow impacts the water body, the airflow quickly passes through the water body and escapes from the water surface, and the contact time with the water body is short, resulting in low dissolved oxygen in the water

Method used

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  • Underwater air charging device of culture pond
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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] as attached figure 1 and attached figure 2 As shown, the underwater aeration device for the culture pond includes a frame body 1 . In this embodiment, the frame body 1 is made by connecting three vertical rods through the bottom. as attached figure 1 , attached figure 2 As shown, the top of each vertical rod is bent 90° outward.

[0015] as attached figure 1 , attached figure 2 As shown, an annular inflatable tube 2 is fixed on the frame body 1, and the inflatable tube 2 is located below the bending portion at the top of the vertical rod, and the tube wall of the inflatable tube is evenly distributed with inflatable holes. In this embodiment, the inflatable tube is preferably made of porous nanotubes, and the pores on the nanotubes are evenly distributed, and the pores under pressure can be divided into many fine airflows to be ejected ...

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Abstract

The invention relates to a device for artificial culturing. An underwater air charging device of a culture pond is provided to overcome technical defects existing in a current air charging device of a culture pond. The device comprises a frame body, and is characterized in that an annular air charging pipe is fixed on the frame body, air charging holes are uniformly distributed in a pipe wall of the air charging pipe, two involution ends of the air charging pipe are connected through branch pipes of a tee joint, and a main pipe of the tee joint is connected with an air supplying pipe. The device is simple in structure, high in efficiency, practical and capable of being widely applied to air charging operation of various culture ponds.

Description

[0001] technical field [0002] The invention relates to a device for artificial breeding, in particular to an underwater aeration device for a breeding pond. Background technique [0003] The level of dissolved oxygen in aquaculture pond water is the main indicator of water quality. In pond aquaculture, the lack of oxygen in the water body can make the aquaculture products float. In severe cases, the pond will suffocate and die, causing major economic losses. Maintaining sufficient dissolved oxygen in the water can inhibit the chemical reaction that generates toxic substances, transform or reduce the content of toxic substances (such as ammonia, nitrite parkinium and hydrogen sulfide), so the underwater inflatable device has become an essential facility for breeding ponds. Take the sea cucumber culture pond as an example, the inflatable facility is to lay a general air supply pipe on the side of the culture pond or on the top of the culture pond, and then divide the air sup...

Claims

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Application Information

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IPC IPC(8): A01K63/04
Inventor 卞大鹏刘光谋
Owner 威海长青海洋科技股份有限公司
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