Cast iron well lid with convenient drainage

Abstract

The utility model discloses a cast -iron well lid convenient to drain, belongs to cast -iron well lid technical field, including cast -iron well lid seat, the inside of cast -iron well lid seat is equipped with cast -iron outer well lid, the inner wall fixedly connected with annular locating seat of cast -iron well lid seat, the below of cast -iron outer well lid is equipped with cast -iron drain well lid, the bottom fixedly connected with locating ring of cast -iron drain well lid, the bottom end of locating ring extends to the inside of annular locating seat, the upper surface of cast -iron drain well lid is equipped with the drain hole of annular arrangement. The cast -iron well lid convenient to drain, through the cast -iron outer well lid in the cast -iron well lid seat inside is taken out, can make the rainwater directly, flow to cast -iron drain well lid, utilize cast -iron drain well lid on multiple drain holes, can quickly guide rainwater and flow into drain pipe, compared with the traditional single hole diameter limited drain port, improve the drainage efficiency greatly, effectively reduce the road surface water under the heavy rain and other heavy precipitation weather, reduce the travel inconvenience and the security hidden danger.

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