专利汇可以提供Air-conditioning machine专利检索,专利查询,专利分析的服务。并且PURPOSE: To prevent blow-off temperature decrease upon low temperature dehumidifying operation and improve comfortable property by a method wherein the rotating number of an indoor fan is increased when a temperature difference between a room temperature and an evaporating temperature under the dehumidifying operation is higher than a given value while the same is decreased when said temperature difference is lower than said given value.
CONSTITUTION: A heat medium circulating circuit 2, capable of effecting room cooling operation, provided with an indoor heat exchanger 1 to exchange heat between evaporated heat medium and indoor air, and dehumidifying operation, is equipped in the machine. The indoor heat exchanger 1 is provided with the variable rotating number indoor fan 3, ventilating the heat exchanger 1 forcibly, a room temperature detector 5 and a temperature detector 6 detecting the evaporating temperature of the heat medium in the indoor heat exchanger 1. A control circuit 7, controlling the heat medium circulating circuit 2 and the indoor fan 3 by the output signals of the temperature detectors 5, 6, is provided in the machine while the control circuit 7 increases the rotating number of the indoor fan 3 when the temperature difference between the room temperature, detected by the room temperature detector 5, and the evaporating temperature, detected by the temperature detector 6, is higher than the given value under dehumidifying operation and decreases the rotating number of the indoor fan 3 when the temperature difference is lower than said given value.
COPYRIGHT: (C)1986,JPO&Japio,下面是Air-conditioning machine专利的具体信息内容。
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