Cold store cooling system with exhaust heat utilisation - has compressor switched by evaporator thermostat to maintain even temp
The system includes a heat pump with the cold medium circulation loop associated with an evaporator (2) in a room to be cooled. The evaporator incorporates a thermostat (10) controlling the current supply to the electric motor of a compressor (4), with a heat exchange (5) in its oil sump, coupled to...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The system includes a heat pump with the cold medium circulation loop associated with an evaporator (2) in a room to be cooled. The evaporator incorporates a thermostat (10) controlling the current supply to the electric motor of a compressor (4), with a heat exchange (5) in its oil sump, coupled to a heating coil (7) in a hot water storage tank (6). The line from the heat exchanger (5) within the compressor sump to the main heat exchanger (3) of the cooling system pref. incorporates a filter and drying capsule (12). |
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