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Apparatus for indoor cooling-and-heating and hot water supply

阅读:873发布:2023-10-20

专利汇可以提供Apparatus for indoor cooling-and-heating and hot water supply专利检索,专利查询,专利分析的服务。并且PURPOSE:To make it possible for a single apparatus to perform indoor cooling and indoor heating and hot water supply by installing a bathwater heater and a circulating pump in a common part of two circulating lines and by providing a selective circuit-switching device by which either of a circulating heating circuit and a bathwater-additional-heating circuit can be shut off independent of the other. CONSTITUTION:When cooling of a heat medium is function in an outdoor functioning unit 2, indoor cooling is at work through indoor unit (terminal units 41); a hot water supply- functioning unit 3 also operates so that hot water can be supplied to outlets requiring hot water through a hot water supplier; thus a bathtub 42 can be supplied with hot water. When the bathtub 42 has been filled with hot water, a selective circuit-switching device 5 acts to connect a bathwater-additional-heating circuit 44 with a bathwater heater 4 and a circulating pump P, which, when set operating, circulate hot water through the bathtub 42 for additional heating. When indoor heating is at work, a circulating heating circuit 45 is connected with the bathwater heater 4 and the circulating pump P and heat exchange takes place from the circulating heating circuit 45 to a heat medium circuit takes place at a heat-absorbing heat exchanger 26 so that the heat medium in a heat medium-heating circuit 29 is heated to a specified temperature. The heat medium releases the heat indoors as it circulates through the indoor units.,下面是Apparatus for indoor cooling-and-heating and hot water supply专利的具体信息内容。

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