Geenhouse for overwintering of tropical fish

A tropical fish and greenhouse technology, applied in the field of aquaculture, can solve problems that have not been applied, take 4-5 months, are not resistant to cold, and the water temperature is lower than 15°C.

Inactive Publication Date: 2007-07-25
程暄
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  • Abstract
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Problems solved by technology

But this kind of fish is not cold-resistant, and tilapia will die when the water temperature is lower than 15°C. Therefore, in the vast areas of my country (except Hainan Province and southern Guangdong and Guangxi), tilapia cannot survive the winter naturally, but must be in hot water sources (hot springs, hot springs, etc.) The place where the circulating water of the power plant and the artificial warm water) are used for breeding and producing fry, which will be used for stocking fry in fish ponds when the water temperature rises above 15°C in the second spring. It takes 4-5 months to eat, and the individual weight is also limited
Heat pump is a mature energy-saving technology for air conditioning and heating in human settlements. It has been widely used in industrial production and people's lives, but it has not been used in aquaculture.

Method used

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  • Geenhouse for overwintering of tropical fish

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Embodiment example

[0010] Fig. 1 also represents a fish pond of 3 acres, and for helping young fish live through the winter, an inner space is installed as a 2m3 wintering greenhouse. The outlet of the water pump is connected with the inlet of the tee, and one outlet of the tee is connected with the water side inlet of the condenser of the water source heat pump unit through a regulating valve, and the water side outlet of the condenser is connected with the inlet of the ejector, and the ejector The outlet is inserted into the overwintering greenhouse through the insulation pipe, and there is a small hole on the ejector that can introduce air, so that the air and water can enter the greenhouse together to supplement oxygen; the other outlet of the tee passes through another regulating valve It is connected with the water side inlet of the evaporator of the water source heat pump unit, and the outlet of the water side of the evaporator is discharged to the fish pond through the pipe. The tropical...

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Abstract

A warming chamber for making the tropical fish to survive the winter is composed of water pump, heat pump set for water source, induction device, warming chamber soaked in water, and tubes.

Description

Technical field: [0001] The title of the patent of the present invention is a tropical fish overwintering greenhouse, which belongs to the field of aquaculture. Background technique: [0002] Tilapia is a species of fish brought to my country from tropical countries. This kind of fish grows fast and has beautiful meat, which is very popular among the public. But this kind of fish is not cold-resistant, and tilapia will die when the water temperature is lower than 15°C. Therefore, in the vast areas of my country (except Hainan Province and southern Guangdong and Guangxi), tilapia cannot survive the winter naturally, but must be in hot water sources (hot springs, hot springs, etc.) The place where the circulating water of the power plant and the artificial warm water) are used for breeding and producing fry, which will be used for stocking fry in fish ponds when the water temperature rises above 15°C in the second spring. It will take 4-5 months to eat, and the individual weigh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K63/00A01K63/04
CPCY02A40/81Y02P60/60
Inventor 程暄童明伟
Owner 程暄
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