Ventilating device
    1.
    发明申请
    Ventilating device 审中-公开
    通风装置

    公开(公告)号:US20120003916A1

    公开(公告)日:2012-01-05

    申请号:US13135188

    申请日:2011-06-28

    IPC分类号: F24F11/00

    摘要: A ventilating device includes a housing; a gas concentration detector; a passage portion defining an outside air passage and an inside air passage; a permeable membrane disposed at an interface between the outside air passage and the inside air passage; an air sending portion to generate at least one of a flow of outside air in the outside air passage and a flow of inside air in the inside air passage; and a controller. The controller controls at least one of the flow of inside air and the flow of outside air by controlling the air sending portion, based on a gas concentration of a predetermined gas detected by the gas concentration detector.

    摘要翻译: 通风装置包括壳体; 气体浓度检测器; 限定外部空气通道和内部空气通道的通道部分; 透气膜,其设置在所述外部空气通路与所述内部空气通路之间的界面处; 空气送出部,其产生所述外部空气通路中的外部空气流和所述内部空气通路内的内部气流中的至少一个; 和控制器。 控制器基于由气体浓度检测器检测到的预定气体的气体浓度,通过控制送风部分来控制内部空气流和外部空气流中的至少一个。