High-temp. high-melting-point liquid medium cooling method
A technology of liquid medium and cooling method, which is applied in household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of poor system safety, system operation failure, vaporization, etc., and achieve the effect of safe cooling method and wide application value.
Inactive Publication Date: 2005-12-21
JIANGSU WANLI MACHINERY
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Problems solved by technology
There are two traditional liquid medium cooling methods: one is to use a special heat exchanger for external circulation cooling, the disadvantage of this method is that the entire system must be resistant to high temperatures; the other is that once the temperature of the medium is lower than the melting point, the medium will solidify The other is to use water to cool the serpentine tube in the medium. Although the device is simple, the water will vaporize rapidly at high temperature, and the system safety is poor, especially once the serpentine tube leaks water. explosion occurs
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[0008] A heat dissipation air duct 2 is provided on the outer wall of the medium container 1 , and a heat dissipation fin 3 is also provided on the outer wall of the medium container 1 adjacent to the heat dissipation air duct 2 .
[0009] When in use, the surface area and air volume of the cooling fins can be calculated according to the amount of heat exchange. As shown in the attached figure, the cooling fins and air ducts are directly installed on the outer wall of the container, and the negative pressure ventilation device is used to realize the forced air in the air ducts. Convection to achieve the purpose of cooling the medium in the container.
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A cooling method of liquid media with high temperature and high melting point includes integrating heat exchanging device at outer wall of media container intensively and applying forced cooling air to achieve purpose of cooling the media. It is a safe and high efficient cooling method as neither media is circulated nor water cooling is applied.
Description
Technical field: [0001] The present invention relates to a cooling method. Background technique: [0002] The high temperature and high melting point liquid medium is characterized by high temperature and lower than a certain temperature (melting point) before it turns into a solid. There are two traditional liquid medium cooling methods: one is to use a special heat exchanger for external circulation cooling, the disadvantage of this method is that the entire system must be resistant to high temperatures; the other is that once the temperature of the medium is lower than the melting point, the medium will solidify The other is to use water to cool the serpentine tube in the medium. Although the device is simple, the water will vaporize rapidly at high temperature, and the system safety is poor, especially once the serpentine tube leaks water. explosion occurs. Invention content: [0003] The object of the present invention is to provide a novel, efficient and simple coo...
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IPC IPC(8): F25D31/00
Inventor 徐希才顾文元徐利德夏勇
Owner JIANGSU WANLI MACHINERY
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