A valve device that includes: a cleaning inlet; a plurality of outlets; a switching inlet; a movable switching member; and a conversion engagement section. The plurality of outlets can communicate with the cleaning inlet. The movable switching member is movable in a linear direction, on the basis of the pressure of fluid supplied to the switching inlet. The conversion engagement section can convert the linear direction movement of the movable switching member to rotation at a pre-set angle. The valve device is configured such that an outlet communicating with the cleaning inlet, among the plurality of outlets, can be switched in accordance with the rotation angle of the movable switching member.
阀装置包括清洗用入口、多个出口、切换用入口、可动切换构件和转换卡合部。多个出口能与清洗用入口连通。可动切换构件根据供给至切换用入口的流体的压力在直线方向上可动。转换卡合部将可动切换构件的直线方向的移动转换为预先设定的角度的旋转。阀装置构成为,根据可动切换构件的旋转角度对多个出口中的与清洗用入口连通的出口进行切换。
VALVE DEVICE AND CLEANING SYSTEM FOR VEHICLES
阀装置及车用清扫系统
2021-02-02
Patent
Electronic Resource
Chinese
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