Water stopping umbrella used in airborne remotely controlled flood-control and flood-fighting water stopping device

Abstract

The invention discloses a water stopping umbrella used in an airborne remotely controlled flood-control and flood-fighting water stopping device. Transverse connecting ropes and vertical connecting ropes are woven into a net, the water stopping umbrella is transversely and vertically connected with a plurality of rows of umbrella ropes, connection positions of the umbrella ropes and the water stopping umbrella are arrayed to be in the shape of a net, when the transverse connecting ropes and the vertical connecting ropes are connected, connecting points are obtained, the umbrella ropes are connected to the connecting points, part of or all the connecting points are connected with the umbrella ropes, wherein at least one row of floating balls are arranged on the upper part of the water stopping umbrella; by the floating balls, the upper part of the water stopping umbrella can float on the water surface; at least one row of weights are arranged at the bottom of the water stopping umbrella; and by the weights, the bottom of the water stopping umbrella can sink into water. The water stopping umbrella used in the airborne remotely controlled flood-control and flood-fighting water stopping device has the advantages that the water stopping umbrella can be remotely controlled and automatically stretches and retracts so as to be adjusted, an intelligent flood-control guardrail is formed, and meanwhile, a water level detecting and recognizing function is further fulfilled. A breach can be quickly and effectively blocked, and life and property safety of people can be protected really.

Description

technical field [0001] The invention relates to a technology of flood control and anti-flood, in particular to a water-retaining umbrella used in an airborne remote control flood control and anti-flood water retaining device. Background technique [0002] Flood disaster is a natural disaster with high frequency, wide range of harm and the most serious impact on the national economy in my country. It is also one of the top ten natural disasters that threaten human survival. Disasters caused by overflow or burst, water flow into the country. my country has a vast territory, and about 3 / 4 of the land area has different types and degrees of flood disasters. The eastern plain areas that are key to flood control, such as the middle and lower reaches of the Liaohe River, the northern plains of the Haihe River, the middle reaches of the Yangtze River (Jianghan Plain, Dongting Lake area, Poyang Lake area, and the area along the river), and the Pearl River Delta, all have a common fea...

AI Technical Summary

Problems solved by technology

[0004] When a dam breaks, it is necessary to block the break in time, but there is no good way to effectively block it. The usual method is to push scrapped buses and trucks into the break, and then pour sandbags into it. very low effect

When the water flow is large, the trucks and sandbags put into the water will be washed away soon, and cannot play the role of plugging

Another method is to use artificial methods. People's Liberation Army soldiers join hands and jump into the water in a row, and then put sandbags behind them. This method is not only ineffective, but also very dangerous. People's Liberation Army soldiers are often washed away by water.

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