Vacuum toilet system with simultaneous rinse and discharge
    10.
    发明授权
    Vacuum toilet system with simultaneous rinse and discharge 失效
    真空马桶系统同时冲洗和排放

    公开(公告)号:US5007117A

    公开(公告)日:1991-04-16

    申请号:US288620

    申请日:1988-12-21

    IPC分类号: E03F1/00

    CPC分类号: E03F1/006

    摘要: A vacuum toilet system comprises a waste-receiving bowl defining an interior space for receiving waste material. A sewer pipe defines an interior space that can be placed at a pressure that is lower than that in the interior space of the waste-receiving bowl, and a discharge valve is connected between the outlet of the waste-receiving bowl and the sewer pipe for controlling passage of material between the waste-receiving bowl and the sewer pipe. A rinse liquid valve controls supply of rinse liquid to the waste-receiving bowl. A controller is responsive to a user stimulus to open and close the discharge valve in accordance with a predetermined cycle, and to open the rinse liquid valve during at least the interval during which the discharge valve is being opened.

    摘要翻译: 真空马桶系统包括限定用于接收废料的内部空间的废物接收碗。 下水管限定内部空间,该内部空间可以被放置在比废物容纳碗的内部空间低的压力下,并且排出阀连接在废物接收碗的出口和下水管之间, 控制废物容纳碗和下水管之间的材料通道。 冲洗液阀控制将冲洗液体供应到废物接收碗。 控制器响应于用户的刺激,按照预定的循环来打开和关闭排出阀,并且在至少在排出阀打开的间隔期间打开冲洗液阀。