发明名称 |
Method and controller for determining carbon dioxide emissions from a recirculating air heater |
摘要 |
A method of determining the amount of air flowing through an outside air damper of a recirculating air heater includes the steps of sensing an amount of airflow flowing through the damper, recording the amount of airflow and a damper position value at a plurality of damper positions, and interpolating a curve relating the amount of airflow to the damper position for all damper positions between a minimum damper position and a maximum damper position. Once the amount of air flowing through the outside air damper is determined from a position on the curve, the concentration of carbon dioxide (CO<SUB>2</SUB>) within a building space can be calculated and/or determined to be within acceptable limits.
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申请公布号 |
US2006118646(A1) |
申请公布日期 |
2006.06.08 |
申请号 |
US20040903575 |
申请日期 |
2004.07.30 |
申请人 |
MASEN MARK G;SUNDBERG DAVID R;SCHLACHTER JOHN J;MIMICK FRANK P |
发明人 |
MASEN MARK G.;SUNDBERG DAVID R.;SCHLACHTER JOHN J.;MIMICK FRANK P. |
分类号 |
F23N3/00;F24F7/00;F24F11/00;F24F11/04 |
主分类号 |
F23N3/00 |
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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