发明名称 |
OPERATION METHOD AND CONSTRUCTION METHOD OF AIR CONDITIONING SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To carry out air conditioning with a high energy-saving effect using outside air even in midsummer with a high cooling load while making effective use of an existing heat storage tank when constructing a building multi-air conditioning system by renovating an air conditioning facility that uses water in the heat storage tank as a central heat source type cold heat source. <P>SOLUTION: When constructing the building multi-air conditioning system by renovating the air conditioning facility that uses water in the heat storage tank 1 as the central heat source type cold heat source, the existing heat storage tank is used as it is as a heat storage tank 1 of a new air conditioning system. At night, water in the heat storage tank 1 is cooled by a cooling tower 4 using outside air. During daytime cooling operation, a refrigerant circulated between an outdoor unit 11 and an indoor unit 12 is heat-exchanged beforehand with water in the heat storage tank 1 by a refrigerant-water heat exchanger 21. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2013002770(A) |
申请公布日期 |
2013.01.07 |
申请号 |
JP20110136394 |
申请日期 |
2011.06.20 |
申请人 |
TAKASAGO THERMAL ENG CO LTD |
发明人 |
ISHII SHUICHI;SATO KENJI;MORIYA MITSURU |
分类号 |
F24F11/02;F24F5/00;F25B1/00 |
主分类号 |
F24F11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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