| 发明名称 |
METHOD AND SYSTEM FOR DETECTING DUST ACCUMULATION IN A HVAC FILTERING SYSTEM |
| 摘要 |
Disclosed herein are methods and systems for detecting the accumulation of dust in a filter of a HVAC system. In one example, there is provided a capacitive sensor system. The capacitive sensor system comprises a first conductive mesh(120), a second conductive mesh(130), a first filter media (110) disposed between the first conductive mesh(120) and the second conductive mesh(130), and a circuit configured to measure a capacitance of a first capacitive sensor formed by the first conductive mesh(120), second conductive mesh(130), and the first filter media(110). |
| 申请公布号 |
US2016243486(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201315025831 |
申请日期 |
2013.09.30 |
| 申请人 |
SCHNEIDER ELECTRIC IT CORPORATION |
发明人 |
Galsim Marlon;Apuhin Marlowe Dulaca |
| 分类号 |
B01D46/00;F24F13/28;F24F11/00;B01D46/46 |
主分类号 |
B01D46/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A capacitive sensor system for detecting accumulation of dust in a filter of a HVAC system, the sensor system comprising:
a first conductive mesh; a second conductive mesh; a first filter media disposed between the first conductive mesh and the second conductive mesh; and a circuit configured to measure a capacitance of a first capacitive sensor formed by the first conductive mesh, second conductive mesh, and the first filter media. |
| 地址 |
West Kingston RI US |
