| 发明名称 |
Airflow managing system, a method of monitoring the airflow in an HVAC system and a HVAC system |
| 摘要 |
An airflow managing system for monitoring airflow of a HVAC system, a HVAC system and a method of monitoring the airflow in a HVAC system is provided. In one embodiment, the airflow managing system includes: (1) an air pressure sensor configured to obtain an air pressure measurement directly from a scroll of an air blower of the HVAC system and (2) a HVAC controller configured to determine an airflow rate for the HVAC system based on the air pressure measurement and corresponding parameters associated with the air blower. |
| 申请公布号 |
US8880224(B2) |
申请公布日期 |
2014.11.04 |
| 申请号 |
US201012694487 |
申请日期 |
2010.01.27 |
| 申请人 |
Lennox Industries Inc. |
发明人 |
Eaton Erroll L.;Hess Mark D.;Mauk Richard A.;Walter Stephen A.;Wynnick David M. |
| 分类号 |
G01P3/489;H01R13/645;H01R12/50 |
主分类号 |
G01P3/489 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An airflow managing system for monitoring airflow of an HVAC system, comprising:
an air pressure sensor configured to obtain an air pressure measurement directly from a scroll of an air blower of said HVAC system, wherein said air pressure sensor is not located adjacent a cut-off of said blower; and an HVAC controller configured to determine an airflow rate for said HVAC system based on said air pressure measurement and corresponding parameters associated with said air blower, wherein said corresponding parameters include a diameter of said air blower. |
| 地址 |
Richardson TX US |
