| In spite of the fact that these refrigeration devices | | | | saving in developing cooled water. As a rule it is used |
| are intended to cool they vary greatly due to their | | | | distilled water in the capacity of refrigerating fluid and |
| design, purposefulness and functionality. Here some | | | | lithium bromide as an absorbent. Besides the |
| of them: | | | | economy of energy supply there is one more definite |
| Absorbing chillers | | | | advantage over other types of refrigerating |
| As the main source of energy for the cooling | | | | machines. This absorbing type contains very few |
| process absorbing units use either hot water at a | | | | moving parts in the structure and as a result this fact |
| certain temperature (130 C) or superheated vapour | | | | provides high reliability of the unit. The only central |
| (under pressure up to 1 bar). Thus, the use of | | | | failure is that absorbing type of refrigeration device |
| low-temperature or secondary energy resources | | | | has higher expenditure of energy than compressive |
| such as a thermal power plant, waste incineration | | | | ones. Also it should be noted that they are costly to |
| plant, power plant and others will effect an essential | | | | buy and maintain. |