Refrigerator Refrigerator (from Lat. Refrigeratus – chilled, refrigero – cool), a vehicle with a refrigeration unit for the transport of food in refrigeration. In road transport, as refrigerators use refrigerated trucks – vehicles, trailers and semitrailers with thermally insulated bodies. Exterior and interior panels made of duralumin their sheets or galvanized iron. As Insulation is usually used foam and aluminum foil with air spaces.
Compression refrigeration machines such refrigerators are driven by independent internal petrol engines combustion. Range of temperature adjustment from 9 to -18 C. Payload refrigerated vehicles of 2.5 tonnes and refrigerated semi-trailers, up to 5 tons Refrigerator, range of equipment that is used to obtain and keep in refrigerated rooms, bodies or substances at temperatures below ambient temperature. X y. includes one or more of the chillers, as well as the necessary auxiliary equipment (systems of energy, and water supply systems, instrumentation and control, etc.), ensuring the normal operation of these machines.
Chill with a J.. served to the consumer either in the form of liquefied or compressed refrigerant (direct cooling) or as a refrigerated cooling fluid (coolant cooling). By its very cold in H.. conventionally divided into small (cooling below 30 thousand kcal / h), medium (from 30 thousand to 500 thousand kcal / h) and large (over 500 thousand kcal / h). Installation of vapor compression refrigeration machines are located indoors in a building where the consumer is cold, or in a separate building – cooling station. X y. with absorption and steam jet engines often mounted outside the building. In H. at. widely introduced automation, which primarily comes down to maintaining a constant temperature (by changing the cold-install). Regular servicing refrigerated (refrigeration) in the service center is a necessary condition for long-term operation of the unit.