Air cooling and gravity assisted heat pipe coupling type cooling device and method
A technology of gravity heat pipe and cooling device, which is used in household refrigeration devices, cooling fluid circulation devices, indirect heat exchangers, etc. Efficiency, the effect of improving transfer efficiency
Active Publication Date: 2021-11-30
XI AN JIAOTONG UNIV
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Problems solved by technology
[0003] The storage method of beer is mainly stored in vertical refrigerators. This refrigeration method is mainly air-cooled, the heat transfer efficiency is not high, and the cooling speed of beer is relatively slow. The cooling time is even more than 2 hours, and more and more high-grade consumers are not satisfied with this
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[0031] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0032] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may a...
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The invention discloses an air cooling and gravity assisted heat pipe coupling type cooling device and method. The device comprises a back plate, an air cooling evaporator, centrifugal fans, lengthened air ducts, gravity assisted heat pipes and dividing wall type evaporators, a back air duct and at least one compartment are arranged on the two sides of the back plate correspondingly, the centrifugal fans are arranged in the compartments and are fixed to the back plate, a fan air inlet of the centrifugal fan communicates with the back air duct, an air outlet of the centrifugal fan communicates with the lengthened air ducts, the lengthened air ducts are provided with a plurality of air supply outlets, a return air inlet is formed in the back plate, the return air inlet communicates with the back air duct, the gravity assisted heat pipes are provided with horizontal sections and vertical sections, the horizontal sections are arranged in the compartments where the lengthened air ducts are located, bases and arc fins are arranged on the gravity assisted heat pipes at intervals, the vertical sections are connected to the dividing wall type evaporators, and the dividing wall type evaporators are connected to the air cooling evaporator through a connecting pipe. According to the device and the method, through a mode of combining air cooling and gravity assisted heat pipe direct cooling, the cooling efficiency of beer is improved, and the cooling uniformity of the beer is improved.
Description
technical field [0001] The invention belongs to the field of refrigeration technology and equipment, in particular to an air cooling and gravity heat pipe coupled cooling device and method. Background technique [0002] As the requirements for beer are getting higher and higher, if the temperature of beer is too high, the carbon dioxide in the wine will be quickly decomposed, and the taste of the wine will be bitter and flat; Components cannot be visualized. The best drinking temperature for beer is around 10°C to 15°C. At 10°C, the foam is the most abundant, delicate and long-lasting, rich in aroma and comfortable in taste. [0003] The storage method of beer is mainly stored in vertical refrigerators. This refrigeration method is mainly air-cooled, the heat transfer efficiency is not high, and the cooling speed of beer is relatively slow. The cooling time is even more than 2 hours, and more and more high-grade consumers are not satisfied with this. Contents of the inve...
Claims
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IPC IPC(8): F25D31/00F25D17/08F25D17/06F25D23/00F28D15/02
CPCF25D31/002F25D17/08F25D17/067F25D23/00F28D15/02F28D15/0275F28D2015/0216
Inventor 黄东孙瑜谌文辉赵日晶
Owner XI AN JIAOTONG UNIV