Working principle

Chillers consist of four main components: compressor, evaporator, condenser, expansion valve, resulting in units of cooling and heating effects.

Cold water machines commonly known as freezer, refrigerators, ice machines, frozen water, cooling and other, as industries and the use of a broader, so the name is Legion. With cold water unit industry of constantly development increasingly more of human began concern cold water unit industry any select on human for increasingly important, in products structure Shang "high energy efficiency than water screw Rod unit", and "water hot pump unit", and "screw Rod type hot recycling unit", and "efficient hot pump unit", and "screw Rod type low temperature frozen unit", mainly of very with competitiveness of products structure its nature principle is a multifunctional of machine, removed has liquid steam gas through compression or hot absorption type refrigeration cycle. Vapor Compression chillers include the four major components of vapor-compression refrigeration cycle the compressor, evaporator, condenser, and part of the metering device is realized in the form of different refrigerants.