发明名称 |
Air purification apparatus |
摘要 |
A method for purifying polluted air having particle phase pollutants and gaseous phase pollutants is provided. The method comprising: separately purifying and treating particle phase and gaseous phase pollutants present in the air; providing a dust cleaning apparatus, a catalytic filter core and a valve for controlling an airflow path within an air purification apparatus; controlling the airflow path for the air to bypass the catalytic filter core in a way that: if the amount of particle phase pollutants is above a predetermined value, the valve is moved to the open position to enable the air to bypass the catalyst filtering core; if the amount of particle phase pollutants is less than a predetermined value, the valve is moved to the closed position to force the air to pass through the catalyst filtering core.
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申请公布号 |
US8303697(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US201213478692 |
申请日期 |
2012.05.23 |
申请人 |
CHAN YIU WAI;LAW SUI CHUN;AKOS ADVANCED TECHNOLOGY LTD. |
发明人 |
CHAN YIU WAI;LAW SUI CHUN |
分类号 |
A61L9/00;A62B7/08;B01D39/00;B01D45/12;B01D46/30;B01D53/02;B03C3/00;B08B15/02;F16K17/00;G01D11/26;G01N21/00 |
主分类号 |
A61L9/00 |
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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