Freon compressor for refrigerator, what is high temperature machine?
Cold storage compressor is usually a composite system, that is, two stage compression, that is, two compressor systems, a high temperature use, usually Freon compressor, one is low temperature, usually two carbon fluoride compressor.Compressor is a kind of driven fluid machine that promotes low-pressure gas to high pressure gas. It is the heart of a refrigeration system. It is of low temperature and low pressure refrigerant gas suction pipe from the suction, through the operation of the motor drives the piston to compress it after high temperature and high pressure refrigerant gas discharge pipe to the exhaust, to provide power for the refrigeration cycle, so as to realize the compression and condensation (exothermic), expansion and evaporation (endothermic) refrigeration cycle.Linear compressor adopts magnetic suspension principle and spiral ring hydro mechanical structure to compress gas and provide power for refrigeration.Compressor, piston compressor, screw compressor, centrifugal compressor, linear compressor, etc.. The piston compressor is usually composed of a shell, an electric motor, a cylinder, a piston, a control device (a starter and a heat protector) and a cooling system. The cooling methods include oil cooling and air cooling, and three kinds of natural cooling. The linear compressor has no shaft, no cylinder, seal and heat dissipation structure.
The high temperature machine that should be the common name, I guess the meaning of the so-called high temperature machine should refer to: commonly known as compressor can maintain the proper cooling capacity in high temperature environment, the technical characteristics of the high compression ratio should be in operation models (i.e. compressor suction pressure and exhaust pressure: >10). It is speculated that the R404a refrigerant cold storage compressor (high temperature environment, such as 40 or even 50 degrees Celsius, will produce low temperature - such as -20 or even -30 degrees Celsius).
Cold storage compressor is usually a composite system, that is, two stage compression, that is, two compressor systems, a high temperature use, usually Freon compressor, one is low temperature, usually two carbon fluoride compressor.Primary compression cannot be lowered directly from 30 degrees high to below zero. Must pass two levels of compression, that is equivalent to two air-conditioning, these two air-conditioning role at different temperatures.
