FIELD: thermal engineering; maintenance of desired temperature conditions inside stationary units. SUBSTANCE: system functions to generate heat and cold in winter and in summer, respectively. Cold produced in evaporator during summer period is used in heat- transfer apparatus to cool down air supplied to user. Heat load of condenser is passed through heat-transfer apparatus in re- gasifying liquefied natural gas coming from store. In winter heat generated in condenser is used for heating incoming air supplied to user. In the process evaporator is supplied with heat of air discharged from unit through intermediate heat-carrying agent. Incoming air undergoes heat-and-moisture treatment in heat-transfer apparatus due to provision for feeding liquefied natural gas into it. Heat released due to condensation of cooling agent during re-gasification of liquefied natural gas is effectively released. EFFECT: enhanced refrigerating coefficient of machine; increased probability of trouble-free operation of system. 1 dwg
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