发明公开
EP1805466A4 METHOD FOR ESTIMATING INLET AND OUTLET AIR CONDITIONS OF AN HVAC SYSTEM
审中-公开
法计算采暖，通风输入和输出条件和空气空调系统，
- 专利标题： METHOD FOR ESTIMATING INLET AND OUTLET AIR CONDITIONS OF AN HVAC SYSTEM
- 专利标题（中）： 法计算采暖，通风输入和输出条件和空气空调系统，
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申请号： EP05809905申请日： 2005-10-11
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公开(公告)号： EP1805466A4公开(公告)日： 2010-10-06
- 发明人: KANG PENGJU , FARZAD MOHSEN , FINN ALAN , SADEGH PAYMAN , STRICEVIC SLAVEN
- 申请人： CARRIER CORP
- 专利权人： CARRIER CORP
- 当前专利权人： CARRIER CORP
- 优先权： US97300904 2004-10-25
- 主分类号： F25D17/04
- IPC分类号： F25D17/04 ; F25B1/00 ; F25B49/00 ; F25D23/12
摘要：
The temperature of the air exiting an evaporator and the relative humidity of the air entering and exiting the evaporator can be calculated by using existing sensors in a vapor compression system. The temperature of the air exiting the evaporator is calculated by using the detected temperature of the air entering the evaporator, the saturation temperature of the air, and a bypass factor. The relative humidity of the air entering and exiting the evaporator are then estimated using a psychrometric chart. By using the existing sensors to determine the temperature of the air exiting the evaporator and the relative humidity of the air entering and exiting the evaporator, the load requirement of the vapor compression system can be calculated without employing additional sensors. The system capacity of the vapor compression system can be matched to the load requirement to allow the effective use of electric power.
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