Waterproof drainage device for hydraulic engineering construction: Fid-Bau Portal

Waterproof drainage device for hydraulic engineering construction

CHENG JIAZHOU / XU ZUWEI / CHENG JIASHENG

The invention relates to a waterproof drainage device for hydraulic engineering construction, and relates to the field of hydraulic engineering. The waterproof drainage device comprises an air bag, wherein a water inlet is formed in one end of the air bag, and a water outlet is formed in the other end of the air bag; a water inlet pipe communicating with an inner cavity of the air bag is arranged in the water inlet, and a water outlet pipe communicating with the inner cavity of the air bag is arranged in the water outlet; and a locking assembly used for locking the water outlet pipe is arranged on the water outlet pipe in a sleeving mode, and the horizontal height of the water inlet end of the water inlet pipe is higher than the horizontal height of the water outlet end of the water outlet pipe. The waterproof drainage device has the effect that drainage work can still be carried out on a construction site under the special non-power condition.

本申请涉及一种水利工程施工防水排水装置，涉及水利工程的领域，其包括气囊，所述气囊的一端开设有进水口，所述气囊的另一端开设有出水口；进水口内安装有与气囊内部空腔连通的进水管，出水口内安装有与气囊内部空腔连通的出水管；所述出水管上套设有用于锁紧出水管的锁紧组件，所述进水管进水端的水平高度高于出水管出水端的水平高度。本申请具有在特殊无电的情况下，施工场地仍然可进行排水工作的效果。

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