Storm water control header for culverts
    1.
    发明授权
    Storm water control header for culverts 有权
    涵洞风暴水控制头

    公开(公告)号:US06338595B1

    公开(公告)日:2002-01-15

    申请号:US09605041

    申请日:2000-06-29

    IPC分类号: E02B508

    CPC分类号: E03F5/0404 E03F5/14

    摘要: A storm-water control header for a culvert has a vertical head-wall with a thimble on the downstream side, and an adjustable inlet control device including a weir on the upstream side. The thimble is positioned within the culvert, and passes water from the weir to the culvert. A low flow section at the inlet control device allows water to pass from the bottom of the device at a low controlled rate to the culvert. A cover on the top of the control device excludes floating matter from the culvert.

    摘要翻译: 用于涵洞的雨水控制头具有在下游侧具有顶针的垂直头壁和在上游侧包括堰的可调节入口控制装置。 套管位于涵洞内,并将水从堰到达涵洞。 入口控制装置处的低流量部分允许水以低控制率从装置底部通过到涵洞。 控制装置顶部的盖子不包括来自涵洞的浮质。