Refrigeration Compressor is the heart of the refrigeration system and heart. Compressor capacity and characteristics determine the ability of the refrigeration system and features. In a sense, the refrigeration system design and the ability to match the compressor is to be reflected. Therefore, all countries in the world in the refrigeration compressor refrigeration industry’s research into a lot of energy, new research directions and research results continue to emerge. Compressor technology and performance levels with each passing day. Many different types of compressors, according to the different works, Low Noise Compressor can be divided into fixed and variable displacement compressor displacement compressor.
1, the vast majority of full-hermetic piston compressor cooling capacity not exceeding 0.5KW, mainly used in household refrigerators / freezers and small commercial refrigeration equipment.
2, the scroll compressor refrigeration capacity range of 0.75 ~ 15KW (not including special model), and most in between 3 ~ 5KW, up applications in small home air conditioning, commercial air conditioning systems. Such Hermetic Compressor are not used for refrigeration 5 degrees below zero conditions.
3, centrifugal refrigeration compressor is mainly used for air condition chillers.
4, single screw compressor refrigeration capacity in 30kw-1500kw, can be used for cold storage, artificial ice rink, chillers.
5, semi-hermetic piston refrigeration compressor widely used, single cooling capacity from 3kw-100kw, while multi-head parallel, thus providing cooling capacity range from 3kw-1000kw, multi-state use, both for the cooling conditions , and can be applied to air condition.
6, open the piston refrigeration compressors commonly used in cold storage only, very few air condition chillers.
The article comes from AC Refrigeration Compressor.