Flexible curtain wall, and aero amphibious preparation, method for continuous laying it in unlimited water area

Abstract

The present invention relates to a kind of flexible water-proofing wall. It is characterized by that it includes the following several portions: floating body header pipe, curtain wall body, band fastener, lifting ear, transverse rib band and connecting component. The above-mentioned curtain wall body is made up by using flexible thin-wall material, and the transverse rib band also is made up by using flexible thin-wall material. Said invention also provides the concrete connection mode of all the above-mentioned portions and the concrete application method of said flexible water-proofing wall.

Description

technical field [0001] The invention relates to a flexible water-retaining wall and a method for making it in the sea, land and air and continuously laying it in infinite waters, which is used for the treatment of polluted waters, such as Guanting Reservoir and Dianchi Lake, especially in sudden water pollution incidents in infinite waters It can directly make and lay water barriers on polluted water bodies in boats or helicopters at the speed of navigation, for example, on the eve of the sudden leakage of oil tankers that will cause pollution to the sea; the sudden release of toxic and harmful liquids in the production of factories or land transportation On the eve of causing pollution to the river, reduce the disaster loss to the human environment to the least. Background technique [0002] In the public technical data of the existing water-dividing wall, there are some technical reports about water-dividing settings, for example, in Chinese patent ...

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Problems solved by technology

[0002] In the public technical data of the existing water-dividing wall, there are some technical reports about water-dividing settings, for example, in Chinese patent CN2646206Y "flexible pipe water-dividing wall", Chinese patent CN1185388 "anti-fouling and pollution-reducing of large-area water body Method" and Chinese patent CN01140674C "A kind of steel mesh rubber dam machine production process" discloses a technical method in which a flexible tube with both ends closed in the axial direction and used horizontally is set in the water, and the water-filled tube of the flexible tube is used as the isolation body. This method is difficult to control the wall thickness and height of the water partition wall in the raw water volume group, and it is difficult to ensure that it can be used under the minimum thickness of the water partition wall. The flexible pipe of the water partition wall has a large expansion area, especially the wall of the rubber flexible pipe. It is thicker, so the cost is higher. For example, a dam made of rubber material with a height of 6 meters and a length of 100 meters weighs 50 to 80 tons, generally more than hundreds of thousands of yuan, and the construction cost of each square meter of facing water area is 700 yuan. ~ More than 1000 yuan, the aging life of general rubber is more than double that of chemical fiber materials, and special rubber materials are expensive, so it is obviously not suitable for rubber dams to be used as submerged water barriers, and it is most suitable for use as retaining dams

The technical method disclosed in the Chinese patent CN2692207 "Flexible Waterproof Curtain" is to install a buoyancy aid device used axially and horizontally in the water, and a flexible water-proof curtain body made of a thin-walled material with a density greater than that of the water body. The buoyancy aid device and the curtain The riveted metal rings are connected by steel cables, and they are hung in the water to form a flexible water-proof curtain to shield pollutants. Although this method is very practical and economical, it is labor-intensive to lay the water-proof wall on site. High strength, low construction speed and efficiency

I once proposed in the patent application No. 200610065805.X of "Biochemistry, Filtration and Water-proof Flexible Pipe Wall" which is composed of header, sub-pipe, sub-pipe joint, hook and loop, lifting lug, filling and draining liquid joint and connectors, etc. Water barrier, the structure of the water barrier is relatively complex, suitable for using activated sludge as filler, the advantage is that the activated sludge can be concentrated and resource utilization, the cost is high, and it cannot be manufactured and laid quickly and mechanized on site

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