发明名称 |
AIR CONDITIONING SYSTEM |
摘要 |
An air conditioning system includes a heat pump section performing indoor air-warming by using a vapor-compression refrigeration cycle, a separate heat source section performing indoor air-warming by using a heat source separate from the heat pump section, and a control unit configured to control actions of the heat pump section and the separate heat source section. When an operation is switched from a separate heat source air-warming operation to a heat pump air-warming operation, the control unit starts the heat pump air-warming operation while the separate heat source air-warming operation is continued, and after an overlapping air-warming ending condition is met, the control unit ends the separate heat source air-warming operation. The overlapping air-warming ending condition is that a temperature difference resulting from subtracting a target indoor temperature from an indoor temperature is equal to or greater than an overlapping air-warming ending air temperature difference. |
申请公布号 |
US2016334115(A1) |
申请公布日期 |
2016.11.17 |
申请号 |
US201515115210 |
申请日期 |
2015.01.27 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
KOJIMA Akiharu |
分类号 |
F24D5/12;F24D19/10;F24D5/04 |
主分类号 |
F24D5/12 |
代理机构 |
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代理人 |
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主权项 |
1. An air conditioning system, comprising:
a heat pump section arranged and configured to perform indoor air-warming by using a vapor-compression refrigeration cycle; a separate heat source section arranged and configured to perform indoor air-warming by using a heat source separate from the heat pump section; and a control unit configured to control actions of the heat pump section and the separate heat source section, when an operation is switched from a separate heat source air-warming operation performing indoor air-warming by using the separate heat source section to a heat pump air-warming operation performing indoor air-warming by using the heat pump section, the control unit starting the heat pump air-warming operation while the separate heat source air-warming operation is continued, and after an overlapping air-warming ending condition is met, the control unit ending the separate heat source air-warming operation, and the overlapping air-warming ending condition being that a temperature difference resulting from subtracting a target indoor temperature from an indoor temperature is equal to or greater than an overlapping air-warming ending air temperature difference. |
地址 |
Osaka-shi JP |