Flood-prevention leakage-stopping device

A technology of one-way valves and shells, which is applied in water conservancy projects, sea area projects, climate change adaptation, etc., and can solve problems that have not been solved, are dangerous and inconvenient, and floods occur

Active Publication Date: 2014-12-10
王常智
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The work of plugging and raising the embankment is very dangerous and inconvenient
Especially when there is no soil and no filling material near the

Method used

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  • Flood-prevention leakage-stopping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with the structural schematic diagram of the flood control and leakage plugging device made of waterproof canvas:

[0009] In the event of heavy rain, water leaks at the low-lying places where the reservoir walls and river embankments are damaged. When the flood control and leakage plugging device needs to work, fix the rigid support rod (7) with the support rod sleeve (8) on the shell (10) of the flood control and leakage plugging device. The casing (10) of the flood control and leakage plugging device is placed on the damaged part of the reservoir wall and the river embankment, and the hydraulic pump (1) pumps water through the water inlet hose (2) and the water inlet check valve (3) and flows into the casing (10). The shell (10) deforms and expands under the action of water pressure to block the leaking water flow in the low-lying places where the reservoir walls and river embankments are damaged. ...

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PUM

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Abstract

The invention relates to a flood-prevention leakage-stopping device. The principle of the flood-prevention leakage-stopping device is based on the liquid pressure. According to the Pascal law, the flood-prevention leakage-stopping device is characterized in that the pressure applied on liquid or air in a sealed container can be transferred by the liquid or the air towards all the directions according to the original level; and the existing water resources of the reservoirs and the river channels are utilized directly, and after the pressure is formed in the shell, and the leaks at the damaged positions of the walls of the reservoirs and the river embankments can be safely and quickly stopped, so that a large amount of water is prevented from flowing out from the leaks at the low-lying damaged positions of the reservoirs and the river embankments and further washing off the farmlands and the houses to cause the flood.

Description

technical field [0001] The invention relates to a device for plugging leaks by using liquid, which can conveniently prevent floods and plug leaks on reservoirs and river embankments. Background technique [0002] Water is the origin of life and an indispensable resource for survival. At room temperature, water is liquid and has no fixed shape, and can only be stored in a container. In order to make better use of water resources and manage water in nature, human beings have created various reservoirs and river banks... Let water be stored in ground reservoirs and flow in river banks according to actual needs, so that water can be used for human beings. Domestic services. Due to heavy rain, flooding and other reasons, the walls of the reservoir and the banks of the river are often destroyed, which cannot accommodate and manage water. Once the wall of the reservoir and the embankment of the river lose the function of accommodating and managing water, a large amount of water ...

Claims

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Application Information

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IPC IPC(8): E02B3/16
CPCY02A10/11
Inventor 王常智
Owner 王常智
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