Accommodation movable water retaining device

Abstract

The invention relates to an accommodation movable water retaining device. The water retaining device is arranged at the doorway into which water flows in buildings. In the water retaining device, a waterproof membrane body which is accommodated in a box body at the bottom outside a door can be pulled out and can be covered at the doorway to be matched with combination units on both sides of the waterproof membrane body, and the combination units can clamp and fix the waterproof membrane body on the wall surface. Therefore, the opening bottom of the door can be blocked by the waterproof membrane body completely, so that water can be prevented from invading rooms during waterflooding.

Description

technical field [0001] The present invention is a storage type movable water retaining device, especially a movable storage type water retaining device which can prevent water from entering the house through the door when the building is flooded. . Background technique [0002] In many areas, due to factors such as geographical environment or low terrain, when encountering abundant rainfall or seawater intrusion, it will cause flooding in low-lying areas. threaten! In order to prevent floods, the most common way is to stack sandbags at the entrances and exits where water may occur, or to use temporary emergency fortifications to build a low brick wall at the entrances and exits; although the above methods can use low-cost materials to temporarily deal with emergency However, the construction is time-consuming and labor-intensive, and the sandbags often leak due to gaps, resulting in incomplete waterproofing. Although the waterproof effect of the piled brick wall is good, t...

AI Technical Summary

Problems solved by technology

[0002] In many areas, due to factors such as geographical environment or low terrain, when encountering abundant rainfall or seawater intrusion, it will cause flooding in low-lying areas. threaten! In order to prevent floods, the most common way is to stack sandbags at the entrances and exits where water may occur, or to use temporary emergency fortifications to build a low brick wall at the entrances and exits; although the above methods can use low-cost materials to temporarily deal with emergency However, the construction is time-consuming and labor-intensive, and the sandbags often leak due to the gaps in the stack, resulting in incomplete waterproofing. Although the waterproof effect of the piled brick wall is good, the subsequent removal is more troublesome.

In particular, the above-mentioned waterproofing methods all need to consume space to store materials such as sandbags in normal times, which takes up a lot of space.

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