Triangular water-retaining dam for flood-fighting and emergency rescue

Abstract

The invention discloses a triangular water-retaining dam for flood-fighting and emergency rescue. The triangular water-retaining dam for flood-fighting and emergency rescue is characterized by comprising a triangular-strip-shaped hollow sealing dam body capable of being fully filled with water, a joint, buckle rings and a burred magic tape, wherein the dam body comprises a dam surface and a dam end surface, a through hole is arranged in the dam surface and communicates with an inner cavity of the dam body, and the dam body is made from a flexible waterproof material; the joint is provided with a control valve, and communicates with the inner cavity of the dam body through the through hole; the buckle rings are arranged on sides extending from a ridge of the triangular-cylinder-shaped dam body; shaping reinforcing ribs are arranged on the inner sidewall of the dam surface; and a female magic tape and a male magic tape of the burred magic tape are arranged at the two ends of the dam body respectively. The water-retaining dam is wide in material selection, low in manufacturing cost, wide in application range, convenient to warehouse and transport, fast to use for flood prevention deployment, high in self-stability, high in flood-fighting capacity, capable of being rapidly cleared and recovered for repeated use after flood recedes, without any garbage in the scene, and more environment-friendly.

Description

technical field [0001] The invention relates to a retaining dam in a flood-fighting project, and mainly relates to a temporary retaining dam used for emergency flood fighting and rescue when a flood occurs, in particular to a triangular retaining dam for flood fighting and rescue. Background technique [0002] A dam is a water-retaining structure that intercepts the water flow of a river channel to raise the water level or regulate the flow. It is used for flood control, water supply, irrigation, hydropower generation, and improvement of shipping. When there is leakage in the dam due to gaps, or when floods are caused by continuous rainstorms, the dams are usually built with sand and soil in woven bags, which takes a long time, is slow, labor-intensive, and requires a lot of manpower. Working in water threatens life and safety; in addition, after the water damage subsides, the woven bags and sand left in place are not easy to clean up, which consumes a lot of manpower and ma...

AI Technical Summary

Problems solved by technology

When there is leakage in the dam due to gaps, or when floods are caused by continuous torrential rains, the dams are usually built with sand and soil in woven bags, which takes a long time, is slow, labor-intensive, and requires a lot of manpower. Working in water threatens life and safety; in addition, after the water damage subsides, the woven bags and sand left in place are not easy to clean up, which consumes a lot of manpower and material resources

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