LED light curing device

Abstract

The invention relates to the technical field of trenchless pipeline repair, in particular to an LED light curing device. Comprising a cylinder body, a plurality of long grooves are evenly formed in the outer edge of the cylinder body, rotating rods are rotationally arranged in the long grooves, a plurality of LED light curing lamps are evenly distributed and fixed to the end faces, facing the axis of the cylinder body, of the rotating rods, and a driving device used for driving the rotating rods to rotate is arranged on the cylinder body on the left sides of the long grooves; movable sleeves are slidably arranged in the barrel on the left side and the right side of the inner plate, transverse telescopic cylinders are fixed to the left side and the right side of the inner plate, the sealing plate is fixedly connected with telescopic rods of the telescopic cylinders, a plurality of movable rods are arranged between the sealing plate and the movable sleeves, and a plurality of LED light curing lamps are evenly distributed and fixed to the sides, facing the inner edge of the barrel, of the movable rods. The LED light curing device is simple in structure and convenient to operate, the overall length of the curing device can be reduced, meanwhile, an LED light curing lamp is effectively protected, and the LED light curing lamp is prevented from being damaged in the process of mounting or dismounting the curing device.

Description

technical field [0001] The invention relates to the technical field of trenchless pipeline repair, in particular to an LED light curing device. Background technique [0002] In the domestic UVCIPP old pipeline lining repair industry, UV light curing pipeline technology is a type of pipeline lining inversion repair. It is mainly to irradiate the hose impregnated with a specific resin through a curing lamp, so that the resin is deeply cured and soft. A new and efficient way of repairing pipe linings in old pipes. The process of the above method is mainly to drag the prefabricated hose into the old pipeline that needs to be repaired, and then put the curing device into the inner film of the hose, respectively block the installation blind plates at both ends of the hose, and finally expand the tube and turn on the light to cure. . [0003] The operation of this process is mainly completed inside the operation well, which is relatively narrow. Due to the large curing device, it...

AI Technical Summary

Problems solved by technology

[0003] The operation of this process is mainly completed inside the operation well, which is relatively narrow. Due to the relatively large curing device, it is difficult to install curing lamps into the hose in the operation well, especially for DN600, DN800, DN1000, DN1200, DN1400, etc. The above pipelines are repaired, and it is difficult to install the curing device in the operation well

Because the hose after soaking the resin is very heavy, and the curing device used in the larger pipeline is also relatively large, it will be very difficult to construct in a narrow operation well. At the same time, the curing lamp of the curing device is exposed outside, and the curing lamp is easy to install the curing device. was damaged in the process of

Images