Refrigeration Equipment Type Introduction(1)
Refrigeration equipment
Refrigeration equipment is a combination of a chiller and a facility that uses cold capacity. Refrigeration units are designed and constructed to efficiently use cold quantities to refrigerate food or other items; to perform product performance tests and scientific research tests at low temperatures; to achieve certain cooling processes in industrial production, or to perform air conditioning. When the item is cooled or frozen, a certain amount of heat is released, and the enclosure of the refrigeration unit also introduces a certain amount of heat when it is used. Therefore, in order to maintain the low temperature conditions in the refrigeration unit, it is necessary to install a refrigerator to continuously remove the heat, or to absorb the heat by melting the ice or sublimation of the dry ice.
Condenser
The high-pressure high-temperature refrigerant vapor sent from the compressor is condensed into a liquid. There are three types of commonly used condensers: 1 water-cooled. With water as the coolant, there are tube condensers, sleeve condensers and spiral plate condensers. 2 spray type. At the same time, water and air are used as coolants, there are spray condensers (air is natural convection) and evaporative condensers (air is forced convection). 3 air-cooled. Air is used as a coolant, ie an air condenser.
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