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Self-circulation constant temperature cultivation trough

A water tank and water temperature technology, which is applied in fish farming, application, animal husbandry, etc., can solve the problems of reducing the use efficiency of aquaculture tanks, limited aquaculture water temperature, and low aquaculture water temperature, achieving good ecological benefits, keeping clean, using and The effect of convenient transportation

Inactive Publication Date: 2013-01-09
OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current aquaculture tanks are limited by the temperature of the aquaculture water. The aquaculture water temperature is low in winter and spring, and aquaculture experiments can only be carried out in the high temperature seasons of summer and autumn, which reduces the use efficiency of the aquaculture tanks.
In addition, the current aquaculture wastewater is discharged directly without treatment, causing damage to the environment

Method used

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  • Self-circulation constant temperature cultivation trough

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing.

[0025] Such as figure 1 As shown, a self-circulating constant temperature aquaculture tank includes a main body of the aquaculture tank, an automatic water temperature control system, and a water quality treatment system;

[0026] The main body of the aquaculture tank is cylindrical, including the outer cylinder of the aquaculture tank 1, the inner cylinder of the aquaculture tank 2, the insulation layer 3, the insulation cover 4, the cone bottom of the tank 15, the sewage valve 11, and the drainage branch pipe 12; the side walls of the tank are in order from inside to outside It is the inner cylinder 2 of the breeding water tank, the insulation layer 3, and the outer cylinder 1 of the breeding water tank. The insulation layer 3 is arranged between the inner cylinder 2 of the breeding water tank and the outer cylinder 1 of the breeding water tank; It is connected with the ...

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Abstract

The invention discloses a self-circulation constant temperature cultivation trough. The side wall of the trough of the invention is sequentially formed by an inner cultivation trough cylinder, a thermal insulation layer and an outer cultivation trough cylinder from inside to outside, and the side wall of the trough is provided with a water inlet connected with a fluid flowmeter; the top of the trough is provided with a thermal insulation cover, the bottom of the trough is a tapered trough bottom and is higher than the ground, appearing in a cone structure, the bottom of the cone is provided with a water outlet, and a water filtering cap is arranged at the inner side of the water outlet; one end of a branch drain pipe is connected with the water filtering cap, the other end of the branch drain pipe is connected with a drain valve, a heater is arranged on the inner wall of the inner cultivation trough cylinder, a PLC(programmable logic controller) controller is arranged at the upper end of an instrument rack, and the heater is connected with the PLC controller through an electric wire; one end of a branch circulating pipe is connected with an opening at the top of the side wall of the trough, and the other end of the branch circulating pipe is connected with a self-circulating valve through the branch drain pipe; and the branch circulating pipe is provided with a self-circulating water pump and an egg white separator from top to bottom. The self-circulation constant temperature cultivation trough can keep the temperature of the cultivation water to be constant, and the water can recycled so as to realize the year-round cultivation.

Description

technical field [0001] The invention relates to an aquaculture device, in particular to a self-circulating constant temperature aquaculture water tank. Background technique [0002] An aquaculture tank is a device used for aquaculture experiments. The water tank is used to carry out aquaculture experiments. The parameters of the aquaculture are easy to control, and the test samples are easy to collect. It has been widely used in the aquaculture experiments. However, the current aquaculture tanks are limited by the temperature of the aquaculture water. The aquaculture water temperature is low in winter and spring, and aquaculture experiments can only be carried out in the high temperature seasons of summer and autumn, which reduces the use efficiency of the aquaculture tanks. In addition, the current aquaculture wastewater is discharged directly without treatment, causing damage to the environment. Therefore, it is of great significance to invent a self-circulating constant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/04A01K63/06
Inventor 肖金星邵庆均王天明马文明郑刚李海晏周凡华颖周宇芳
Owner OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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