STEAM GENERATION HEAT PUMP

摘要

PROBLEM TO BE SOLVED: To provide a steam generation heat pump that enables improvement of heat exchange efficiency between a refrigerant and water in a condenser.SOLUTION: A steam generation heat pump 10 includes: a refrigerant cycle device having a condenser 18 that is formed by interconnecting in series a first heat exchanger 18a for condensing a refrigerant compressed by a compressor 16 and a second heat exchanger 18b for cooling a refrigerant from the first heat exchanger 18a; and a steam generation device 12 for generating steam by making water flow in the condenser 18 to exchange heat with the refrigerant. A gas liquid separator 32 is arranged between the first heat exchanger 18a and the second heat exchanger 18b, and liquid refrigerant piping 34 for supplying separated liquid-phase refrigerant to the second heat exchanger 18b is connected to a liquid outlet 32a of the gas liquid separator 32.