| 摘要 |
PURPOSE:To provide the titled heat pump type hot water supplier in which the operational efficiency is improved and which is capable of being put to practical use even in a cold district by causing a blower to face a vent inlet, providing a shutter capable of opening and closing the vent inlet, and providing a feed water pipe 26 for supplying rainwater onto the upper surface of the main body 11. CONSTITUTION:The main body 11 is provided with a transparent body 12, and is installed for effectively receiving sunlight 29. When the sunlight is being obtained, the blower 23 is stopped and the shutter 24 is closed. As a result, the temperature of the main body 11 rises up by the greenhouse effect. Hence, a sufficient quantity of heat can be secured by an evaporator 19. When the sunlight cannot be utilized, that is, at night-time, for example, the shutter 24 is opened, and the blower 23 is operated to absorb the quantity of heat possessed by external air. At the time of rain fall, rainwater is introduced into the main body 11 through the feed water pipe 26, and further water is sprayed through a nozzle 271 of a water acceptor 27 to the evaporator 19. Hence, the thermal energy of rainwater is effectively utilized. |
