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Light curing and repairing integrated equipment for old pipe

A light-curing and pipeline technology, which is applied in the direction of mechanical equipment, pipe components, pipes/pipe joints/pipe fittings, etc., can solve the problems of high cost and inflexible movement, and achieve the effect of improving efficiency and facilitating recycling

Pending Publication Date: 2018-04-03
HANGZHOU WUTELIPAIER ENVIRONMENTAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires a lot of pulling force when the material hose is dragged in, and the existing cable equipment capable of achieving the required pulling force is expensive and inflexible in movement

Method used

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  • Light curing and repairing integrated equipment for old pipe
  • Light curing and repairing integrated equipment for old pipe
  • Light curing and repairing integrated equipment for old pipe

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Embodiment Construction

[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0023] UV-CIPP pipeline repair technology is to use glass fiber-lined hose impregnated with light-curable resin adhesive, which is pulled into the pipeline to be repaired and cured by ultraviolet radiation to form high-strength FRP. Lining layer, thus realizing the repair of old pipelines. Such as figure 1 As shown, the present invention adopting the repair technology of light-cured hose lined pipeline mainly includes a controller 1 , a cable set 2 , a hoist 3 , a pres...

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Abstract

The invention discloses light curing and repairing integrated equipment for an old pipe. A sewer well at one end of the old pipe is provided with a controller and cable group. The controller is connected with the cable group. A sewer well at the other end of the old pipe is provided with a hoist and a pressurizing device. A light curing lamp group formed by end-to-end connecting of a plurality oflamp racks is arranged in the old pipe. Connecting lines of the multiple lamp racks are parallel to the axis of the old pipe. The cable group is connected with the back part of the lamp rack at the tail of the light curing lamp group through cables. The hoist is connected with the front part of the first end lamp rack of the light curing lamp group through a traction rope. A connecting head is provided with two interconnected through openings. The first through opening is connected with the other end of the old pipe, and the second through opening is connected with a ventilating pipe of the pressurizing device. The traction rope penetrates into the connecting head and enters the old pipe through the first through opening. According to the light curing and repairing integrated equipment, the light curing lamp group can flexibly move in the pipe, and the efficiency of pipe repairing is improved.

Description

technical field [0001] The invention relates to a non-excavation pipeline repair technology, in particular to a comprehensive light-curing repair equipment for old pipelines. Background technique [0002] In recent years, there have been more and more accidents caused by pipeline corrosion, blockage or damage, and the resulting economic losses have become more and more serious. Especially for hidden dangers of pipelines located in prosperous urban areas, crossing rivers and lakes, highways, railways and other important areas or sensitive areas, it will be very difficult to replace or repair damaged pipelines using traditional excavation methods. [0003] At present, the non-excavation methods of pipeline repair mainly include the penetration method, broken pipe method, folded lining method, and in-situ curing method. Among them, the in-situ curing method is divided into the flip method and the pull-in method, so as to perform new repair and reinforcement on the inner layer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/1645
CPCF16L55/1645
Inventor 邹天婴
Owner HANGZHOU WUTELIPAIER ENVIRONMENTAL TECH
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