| 摘要 |
The heat pump type hot water supplying system comprises a heat source unit (1) which has a compressor (11), an electronic expansion valve (13) and a heat exchanger (14) in a heat source forming a part of a heat pump refrigerating cycle (H), and contains a control unit (30) to control operation of an outdoor fan (F) and electric apparatus, and a water heat exchange unit (2) which is placed separably from the heat source unit (1), and contains a water heat exchanger (15), (16) forming the remaining part of the heat pump refrigerating cycle (H), pumps (21), (22) to lead circulation water to the water heat exchanger (15), (16) through water piping (6), and a control unit (9) to control operation of the pumps (21), (22), and connected to the heat source unit (1) through refrigerant piping (7) and electric wiring (8), and a tank unit (3) which is connected to the water heat exchange unit (2) through water piping (6), and contains a tank (4), (5) to store hot water obtained by heat exchanging in the water heat exchanger (15), (16), wherein the water heat exchange unit (2) and tank unit (3) are placed in a room (R). |
