发明名称 |
Method for controlling an economizer |
摘要 |
A method and system for controlling the temperature of air returned to a conditioning unit in a zoned system is disclosed. The system includes a heating, ventilating, and air conditioning (HVAC) unit that has an economizer. The HVAC unit is connected to a plurality of zones by a supply duct and a return duct. A temperature sensor is provided to sense the temperature of air returning to the HVAC unit. A main control increases the amount of outdoor air entering the system through the economizer when the temperature of the returned air is excessively warm or excessively cold.
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申请公布号 |
US2003042015(A1) |
申请公布日期 |
2003.03.06 |
申请号 |
US20010810555 |
申请日期 |
2001.03.19 |
申请人 |
YORK INTERNATIONAL CORPORATION |
发明人 |
RAYBURN RONALD RICHARD;PICKLE STEPHEN BLAKE;WILSON STEPHEN CARL |
分类号 |
F24F11/00;F24F11/053;(IPC1-7):F24F11/04 |
主分类号 |
F24F11/00 |
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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