| 摘要 |
FIELD: personal and household items; heating.SUBSTANCE: proposed is warm water supply device and method for supply of warm water, and, in particular, instant warm water supply device and method of instant warm water supply, permitting supply of warm water during short period of time by means of flow rate control. Warm water supply device comprises: heater, heating water, introduced in said heater, using thermal power; intake valve that controls amount of water filling into heater; and valve controller controlling degree of opening and closing of inlet valve using specified temperature of water and heat power.EFFECT: increased efficiency of method and apparatus by preventing damage or fire.18 cl, 6 dwg |
