Decentralized hot water heater or accumulator has heat pump, which has evaporator, compressor, condenser and expansion device, where heat pump is used to supply hot water-inspection point and is arranged to inspection point

摘要

The decentralized hot water heater or accumulator (7) has a heat pump, which has an evaporator (1), compressor (2), condenser (3) and an expansion device (4). The heat pump is used to supply a hot water-inspection point and is arranged to the inspection point. The hot water heater is provided, in which the condensation heat is released from the capacitor. The evaporator is arranged in a water tank (5) below a cover (6). An annular cold water accumulator (8) is arranged around the insulated hot water tank.