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Combined water pull system in breeding pond

A breeding pond and combined technology, applied in fish farming, application, animal husbandry, etc., can solve the problems of severe top water stress, low efficiency, unreasonable design, etc., to reduce top water stress and avoid adsorption breeding Creatures, effects that reduce movement speed

Pending Publication Date: 2020-04-07
SHANGHAI NENGZHENG FISHING TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The water pulling system solves the problems of unreasonable design, low efficiency and serious top water stress of the existing water exchange system

Method used

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  • Combined water pull system in breeding pond
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Embodiment Construction

[0034] The technical solutions of the present invention will be described in detail below in conjunction with the drawings and embodiments, but the present invention is not limited to the scope of the embodiments.

[0035] Such as Figure 1-Figure 2 As shown, this embodiment discloses a combined water pulling system for a culture pond, which includes a culture pond 10, and also includes a fishing net 1, a bottom baffle 8, a front baffle 4, an aeration assembly 9, a rear baffle 5 and side Baffle 11;

[0036] The upper edge of the side baffle 11 is higher than the horizontal plane 3, the lower edge is connected with the bottom baffle 8, the front edge is connected with the front baffle 4, the rear edge is connected with the wall of the culture pond 10, the middle is connected with the inclined baffle 2, the rear The baffle 5 is connected;

[0037] The bottom baffle 8, the rear baffle 5, the side baffle 11, the inclined baffle 2 and the fishing net 1 constitute a chamber 1, whi...

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PUM

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Abstract

The invention relates to an aquaculture system and in particular relates to a combined water pull system in a breeding pond. The water pull system comprises a breeding pond, a fish baffle net, a bottom baffle plate, a front baffle plate, an aeration component, a rear baffle plate and side baffle plates, wherein upper edges of the side baffle plates are higher than a water level; lower edges of theside baffle plates are connected with the bottom baffle plate; front edges of the side baffle plates are connected with the front baffle plate; rear edges of the side baffle plates are connected withthe wall of the breeding pond; middle parts of the side baffle plates are connected with an inclined baffle plate and the rear baffle plate; the bottom baffle plate as well as the rear baffle plate,the side baffle plates, the inclined baffle plate and the fish baffle net form a cavity I which is a channel where water flows move forward from the breeding pond; and the front baffle plate, the sidebaffle plates, the rear baffle plate, the inclined baffle plate, the bottom baffle plate and the aeration component form a cavity II which is a gap where a gas-liquid mixture moves upwards. By adopting the water pull system, the problems that a conventional water exchange system is unreasonable in design, low in efficiency, serious in top water stress, and the like, can be solved.

Description

technical field [0001] The invention relates to an aquaculture system, in particular to a combined water pulling system for a culture pond. Background technique [0002] Existing water pushing systems for aquaculture ponds use water pumps to transport and transfer liquids. Usually, the heads of water pumps to transport and transfer liquids are high, and the efficiency of liquid transport is not high. Usually, the liquid transport volume per kilowatt-hour is only 30-50 cubic meters. At present, there are also pneumatic water pushing equipment developed on the market, which realizes low-lift water exchange by relying on gas-liquid mixture, but there are the following problems: (1) The design is extremely unreasonable, and the aeration area is wide, reaching about 1.0 meters; (2) The slanted baffle is too close to the aeration grille or aeration component, which can easily form large air bubbles, and the gas-liquid mixture has no restricted space to rise, and more power is conv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/04
CPCA01K63/003A01K63/006A01K63/042
Inventor 阳清发蒋芳龙祥平曹祥德张铷汤庆丰徐秋芳程相
Owner SHANGHAI NENGZHENG FISHING TECH DEV CO LTD
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