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    Evaporative humidifier
    2.
    发明授权
    Evaporative humidifier 失效
    蒸发式加湿器

    公开(公告)号：US06427984B1

    公开(公告)日：2002-08-06

    申请号：US09637484

    申请日：2000-08-11

    申请人： Patrick T Mulvaney ,  Michael E. Smith ,  Anthony V. Cruz

    发明人： Patrick T Mulvaney ,  Michael E. Smith ,  Anthony V. Cruz

    IPC分类号： B01F304

    CPC分类号： F24F6/043 ,  Y10S261/65

    摘要： An evaporative humidifier including a base removably supporting a water tray for holding a quantity of water. A blower assembly and a water tank are removably supported by the base above the water tray. The blower assembly includes a housing and a fan disposed intermediate a pair of air inlets and an air exhaust outlet. A cylindrically shaped wick filter is supported by the water tray and extends upwardly into the housing. The wick filter includes a cylindrical side wall and opposing open upper and lower ends. The fan is driven by a motor mounted inside the housing for drawing air into the housing through the air inlets, through the cylindrical side walls of the wick filter, and then through the open upper end of the wick filter and out of the housing through the air exhaust outlet. A float assembly is removably supported by the water tray and includes an vertically extending switch actuator vertically moveable with changing water levels in the water tray and selectively engagable with a float switch for deactivating the motor when the water level falls below a predetermined point. The water tank includes concave and convex side walls and a handle defining a pivot point wherein support of the tank by the handle causes the concave side wall to swing upwardly and outwardly toward the convex side wall.

    摘要翻译： 一种蒸发加湿器，包括可移除地支撑用于保持一定量的水的水盘的基座。 鼓风机组件和水箱由水盘上方的基座可移除地支撑。 鼓风机组件包括壳体和设置在一对空气入口和排气出口之间的风扇。 圆筒形的吸芯过滤器由水盘支撑并向上延伸到壳体中。 油芯过滤器包括圆柱形侧壁和相对的敞开的上端和下端。 风扇由安装在壳体内部的电机驱动，用于通过空气入口将空气引入壳体，通过芯过滤器的圆柱形侧壁，然后通过芯吸过滤器的敞开的上端，并通过 排气口。 浮子组件可移除地由水盘支撑，并且包括垂直延伸的开关致动器，其随着水盘中的水位变化而垂直移动，并且当水位低于预定点时可选择性地与浮动开关接合以用于停用电动机。 水箱包括凹凸面侧壁和限定枢转点的手柄，其中由手柄支撑箱体使得凹侧壁朝着凸侧壁向上和向外摆动。