Flood-proof emergency bag

Abstract

The invention relates to a device for the flood control of the hydraulic engineering and construction of the cofferdam and dike, in particular to a flood-proof emergency bag which is used for the temporary water-enclosing engineering of flood prevention emergency and is especially applicable to cofferdam and the like. In the flood-proof emergency bag, a plurality of water bags are adhered mutually to form strips, each water bag is provided with a water injection hole and a sealing rubber plug, and the surface of each water bag is provided with the Velcro. The invention has the following advantages: 1. the efficiency of constructing the emergency flood-proof sub-embankment by using the sealing bag is high and the speed is fast so as to save time for adopting successive steps and benefit to reduce the loss of blood; 2. the damage of farmlands and plants caused by earth-fetching is reduced, the difficulty of the cleaning after blood is lowered; 3. the emergency bag can be used repeatedly, be convenient to store and transport and be especially reserved for flood-proof agencies and organizations in various regions; and 4. when necessary, the flood-proof bag which is not filled with water can be filled with air from the water injection hole and sealed to be used as the rescue equipment.

Description

technical field [0001] The invention relates to equipment for flood control and construction of cofferdams and embankments for water conservancy projects, and is especially suitable for flood control emergency rescue bags for temporary water enclosing projects such as cofferdams used for flood control and emergency rescue. Background technique [0002] During the high-risk flood season every year, dangerous situations such as perforation, gaps, and flooding of the flood control embankment will inevitably occur. The past solution: use a lot of manpower to fill various woven bags (including straw bags, sacks, cloth bags and plastic bags) with soil. , and then use this kind of soil bag to pile up the embankment to prevent the flood from overflowing. The disadvantages of this method are: ① low efficiency and slow progress, and it is difficult to cope with the rapid water rise; ② a large amount of earthwork needs to be dug, destroying local farmland and vegetation, and consuming ...

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: ① low efficiency and slow progress, and it is difficult to cope with the rapid water rise; ② a large amount of earthwork needs to be dug, destroying local farmland and vegetation, and consuming a lot of transport capacity; ③ after the water recedes, the embankment and the It is difficult to restore the original appearance of the soil-borrowing site; ④The soil-filled bags are generally difficult to reuse, resulting in waste, pollution and blockage

However, they have disadvantages such as weak structure, complex laying, and poor sealing

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