| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a comfortable floor heating by variably controlling the electrifying time of thermal valves for supplying hot water to floor heating panels. <P>SOLUTION: This heat pump type hot-water heating system is provided with an outdoor unit 1 for a heat pump type air conditioner, a hot-water unit 3 for exchanging the heat between the refrigerant supplied from the outdoor unit 1 and the heating circulating water to supply the heating circulating water of the hot-water unit 1 to the floor heating panels 5 with a circulation pump 9. This heat pump type hot-water heating system is constituted by being also provided with a main remote controller 17 for setting the hot-water temperature to be raised by a heat exchanger 4 of the hot-water unit 3, floor heating remote controllers 18, 19 and 20 for outputting a deviation temperature between the set temperature set by the main remote controller and the room temperature inside a space to be heated, and a microcomputer for variably controlling the electrifying time of the thermal valves 11, 12 and 13 for supplying the hot-water to the floor heating panels 6-8 on the basis of the deviation temperature output from the floor heating remote controllers. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
