Cooling oxygen supply method for fish pond

A fish pond and oxygen supply technology, applied in chemical instruments and methods, water aeration, sustainable biological treatment, etc., can solve the problems of lack of comprehensive management, complex structure, etc. The effect of centralized oxygen supply

Inactive Publication Date: 2009-04-22
谭建
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  • Abstract
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  • Claims
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Problems solved by technology

This fish pond convection oxygenator device has a complex s

Method used

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  • Cooling oxygen supply method for fish pond

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Embodiment Construction

[0008] Such as figure 1 Shown, drain the stagnant water of fish pond 1 in winter, after catching fish, build pond 2 in fish pond 1. Lay the foundation with concrete in the depth of fish pond 1, build the wall of pond 1 with brick on the concrete foundation. The wall of pond 1 is higher than fishpond 1 bottom surface 20 centimeters, can prevent like this the silt at the bottom of fishpond 1 from slipping into pond and cause pond 1 to block. Pond 2 is deep 3 meters, has increased the depth of fish pond 1 like this, makes pond 2 become the low temperature waters of summer fish pond 1. Sunshade 3 canopy is set on pond 2 to reduce water temperature in pond 2. Sunshade 3 is made up of pole 4 and cover 5. Upright bar 4 is an iron rod. The cover 5 is a sunscreen. Summer because pond 2 is deep and water temperature is low, and fish gathers in pond 2, imports air to pond 2 with air pump 6. The air pump 6 is placed on the bank, and the air is input into the pond by the conduit 7, w...

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Abstract

The invention discloses a method for lowering temperature and supplying oxygen for a fish pond, and aims to provide a method for lowering water temperature of the fish pond in summer and increasing oxygen supply. The method adopts a technical proposal that a pond provided with a sunshade is built in the fish pond and air is imported into the pond by an air pump in summer. The method for lowering temperature and supplying oxygen for the fish pond comprises the following steps: (1) building the pond in the fish pond; (2) providing the sunshade on the pond; and (3) importing air into the pond by the air pump in summer. The technical proposal adopted by the method has simple operation; and the method for lowering temperature and supplying oxygen for the fish pond has low cost, is convenient to lower temperature locally and supply oxygen for the fish pond centrally, and improves survival rate of fishes.

Description

technical field [0001] The present invention relates to fish farming technology. Background technique [0002] The application number is 96119418.9, which discloses a convective oxygenator device for fish ponds. It is composed of components above the water surface, a wooden column structure frame for placing the components above the water, components below the water surface, and an air duct connecting the components above the water and the underwater components. Composition, the underwater part provides air or pure oxygen or ozone gas for the underwater part, and the underwater part uses air or pure oxygen or ozone gas to create a convective circulating water flow covering the whole pool to oxygenate or sterilize the whole pool water. This fishpond convection oxygenator device has a complex structure and lacks the effect of comprehensive management. Contents of the invention [0003] The invention discloses a method for cooling and supplying oxygen to fish ponds, and aims...

Claims

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Application Information

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IPC IPC(8): C02F7/00
CPCY02W10/10
Inventor 谭建
Owner 谭建
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