Condensator and heat radiation net of integrated molding fin type aluminium alloy compound material seamless micropore heat radiating fin

Abstract

The invention relates to a condenser and a heat radiation net for integrally formed fined aluminum alloy composite material seamless micropore fin. An air inlet nozzle, an air outlet nozzle, an air inlet, an air outlet, the channels of an upper cover plate and a lower cover plate and the seamless microspores of a heat radiation part are connected to a communicated microporous path; the heat radiation part is an integrally formed aluminum composite material flat tube aluminum profile part which is symmetrically at two sides and a plurality of radiating fins are uniformly distributed on the aluminum profile part; at least two communicated seamless microspores which are uniformly distributed are arranged at the upper and lower ends of the heat radiation part and are connected with the upper and lower cover plates using screws after being arranged side by side in the weldless mode; the gasket devices are adopted at the positions that various fittings are connected with each other and various fittings are connected by adopting the screws; the device is practically used in the air conditioning system which the carbon dioxide is used as the refrigerants for, thus effectively solving the problem that the condenser and the heat radiation net bearing the high-pressure microspores are hard to be produced; in addition, the invention has high sealing performance and strong compression resistance, thus providing an energy-saving and environment-friendly optimal design for the condenser and the heat radiation net for the future automobiles and commercial civil air conditioning system.

Description

technical field [0001] The invention relates to a condenser and a heat dissipation net of an integrally formed fin type aluminum alloy composite material seamless microporous heat dissipation member. Background technique [0002] The condensers and cooling nets of automobile and commercial air-conditioning systems are currently made by welding. Due to the harsh working environment such as vibration for a long time, the refrigerant is easily leaked, and it is very difficult to recover. According to statistics, the emissions of refrigerants in automobiles and commercial civil air conditioners account for more than half of the total emissions of refrigerants. At present, R134a is mainly used as a refrigerant for automobiles and commercial civil air conditioners. Although it does not destroy the ozone layer, its GWP (global warming potential) is as high as 3100, and it can also decompose substances harmful to human health. Therefore, R134a is not an ideal refrigerant for automo...

AI Technical Summary

Problems solved by technology

However, due to the long small-diameter pipelines, many elbows, and large resistance required by the condenser and cooling network, and some problems in the expansion technology of the small-diameter tubes, the processing costs are relatively high, and it has not been widely used.

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