| 摘要 |
PURPOSE: A hybrid heat pump system with an overheating prevention function is provided to prevent heat loss by preventing a heat pump from being overheated. CONSTITUTION: A hybrid heat pump system with an overheating prevention function comprises a sensor(130), a controller(190), and a first heat exchanger(150). The sensor measures the temperature of a first working fluid exhausted from a second heat absorbing unit(120). When the measured temperature is less than a specific temperature, the controller sends the first working fluid to a heat pump. When the measured temperature is more than the specific temperature, the controller lowers the temperature of the first working fluid and sends the first working fluid to the heat pump. The first heat exchanger heat-exchanges the first working fluid with a second working fluid flowing from a heat storage tank and sends the heat-exchanged first working fluid to the heat pump. |
