Refrigerating units

Cooling of air is most often used commercially: for example, at plants, in the cooling installations of the food industry and so on.

However for work in the conditions of the small room or for the vehicle are required compact refrigerating appliances. Refrigerating units - the small designs consisting of the compressor, its drive (most often in this role the electric motor acts), the delivery pipeline, the condenser and a receiver are in that case used. There are several features on which divide refrigerating units. In particular, the difference can consist in compressor type, the environment of cooling of the condenser, and also on coolant boiling temperature range. Besides, operation of the refrigerating unit differs by the nature of the given current: for example, on one - or three-phase units, and also as regulation of supply of coolant in the evaporator.