Heat accumulation type air conditioning device
专利汇可以提供Heat accumulation type air conditioning device专利检索，专利查询，专利分析的服务。并且PURPOSE: To make it possible to perform cooling operation even during accumulation of cold by providing a flow rate adjusting mechanism which can adjust a heat transfer medium fluid flow rate from a heat transfer medium circulating passage to a passage for cooling, accompanying with the operation of a pump, and the heat transfer fluid flow rate from a by-pass to the passage for cooling.
CONSTITUTION: When it is necessary to perform cooling operation during accumulation of cold only a first by-pass 5 is closed by a first flow joining 3-way valve 6, and both first and second sluice valves V1, V2 re kept open, and both first and second pumps P1, P2 are operated. A heat transfer medium fluid at approximately -2 or -3°C which is sent out from a heat accumulation tank 2 by the operation of the first pump P1 is sent in a heat pump 1 and refrigerated to approximately -4 or -5°C, and then returned to the heat accumulation, tank 2 and the cold heat is accumulated. However, since the second pump P2 is also operated, the heat transfer medium fluid from a heat transfer medium circulating passage 3, which is refrigerated to -4 to -5°C, and the heat transfer medium fluid at approximately +4 to +9°C from a second by-pass 8, which is heat-exchanged by a heat exchanger for heat load 7 are joined by a second flow joining 3-way valve 9 and sent to the heat exchanger for heat load 7.
COPYRIGHT: (C)1992,JPO&Japio，下面是Heat accumulation type air conditioning device专利的具体信息内容。
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