CN220792461U

CN220792461U - UV-CIPP hose attached to pipeline

Info

Publication number: CN220792461U
Application number: CN202322496828.8U
Authority: CN
Inventors: 尹恒吉; 吴洋; 余立香; 瞿祥; 杨学仁
Original assignee: Anhui Chi High Tech Materials Technology Co ltd
Current assignee: Anhui Chi High Tech Materials Technology Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-16
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a UV-CIPP hose attached to a pipeline, and relates to the technical field of CIPP hoses. According to the utility model, the first clamping strips and the second clamping strips are arranged in a staggered manner, the S-shaped photosensitive resin layer is formed in the gap, so that the resin can be uniformly distributed, the hose can be conveniently and tightly attached to the inner wall of the pipeline, the attaching effect of the UV-CIPP hose is improved, the using effect of the repaired pipeline is ensured, and the situation of water leakage from the gap is avoided.

Description

UV-CIPP hose attached to pipeline

Technical Field

The utility model relates to the technical field of CIPP hoses, in particular to a UV-CIPP hose attached to a pipeline.

Background

The repairing of pipeline is to recover normal use function of damaged and leaked conveying pipeline by various techniques, and there is generally a lining technique of hose turning method, after the fiber hose with impervious film is fully immersed by resin, it is turned over by air pressure or water pressure to be tightly adhered to the inner wall of old pipeline, and after thermosetting forming, a smooth lining glass fibre reinforced plastic pipe is formed, so that repairing of old pipeline is completed, after CIPP hose is inflated and adhered to the inside of pipeline, after hardening by ultraviolet curing technique, a new lining pipe is formed in the existing pipeline.

Resin sets up between inner membrance and adventitia, and spreads the hose wholly through aerifing, and then with the resin tiling inside the pipeline for conveniently form glass steel tube behind the ultraviolet lamp, but because the resin has mobility, and then in actual use, the hose can lead to the part position to receive the extrusion when removing into the pipeline, thereby leads to resin distribution even, makes the hose unable closely laminate the pipeline use, thereby influences the result of use after the pipeline is restoreed.

Disclosure of utility model

The utility model aims to provide a UV-CIPP hose attached to a pipeline, which solves the problem that the hose attached to the pipeline is not tight and the use effect after repair is affected in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laminating pipeline' S UV-CIPP hose, includes repair hose, repair hose includes inner membrance and adventitia, the outer wall of inner membrance is equipped with a plurality of card strip I along axis direction equidistance array, the inner wall of adventitia is equipped with a plurality of card strip II along axis direction equidistance array, staggered arrangement between card strip I and the card strip II, spraying photosensitive resin on card strip I and the card strip II makes form the photosensitive resin layer of S type structure between card strip I and the card strip II.

Further, the inner membrane and the outer membrane are hoses.

Further, the first clamping strip and the second clamping strip are flexible clamping strips.

Furthermore, a protective film is fixedly connected to one side of the outer film, which is positioned outside.

Further, the fiber layers are fixedly connected to the corresponding sides of the inner membrane and the outer membrane, and the first clamping strip and the second clamping strip are fixed to the corresponding fiber layers.

Compared with the prior art, the utility model has the beneficial effects that: the UV-CIPP hose of the conformable conduit;

1. The S-shaped photosensitive resin layer can be formed in the gap between the first clamping strips and the second clamping strips in a staggered manner, so that the resin between the inner film and the outer film can be uniformly absorbed, and can be uniformly distributed, so that the uneven positions of partial resin can be uniformly treated, the hose can be tightly attached to the inner wall of the pipeline, the attaching effect of the UV-CIPP hose is improved, the use effect of the repaired pipeline is ensured, and the situation of water leakage from the gap is avoided;

2. Through the setting of card strip one and card strip two, not only make things convenient for the evenly distributed of resin, conveniently consolidate the hose simultaneously, after ultraviolet lamp, long banding card strip one and card strip two conveniently play the support and consolidate the effect to increase the steadiness that UV-CIPP hose used.

Drawings

Fig. 1 is a schematic structural view of the present utility model in embodiment 1;

FIG. 2 is a schematic view showing the internal structure of the repair hose according to example 1;

Fig. 3 is a schematic structural view of the present utility model in embodiment 2;

FIG. 4 is a schematic view showing the internal structure of a repair hose according to example 2;

FIG. 5 is a schematic view showing the structure of the repair hose fitted in the pipe in example 2;

in the figure: 1. a pipe; 2. repairing the hose; 21. an inner membrane; 22. a fibrous layer; 23. a clamping strip I; 24. a second clamping strip; 25. an outer membrane; 26. a protective film; 27. and a photosensitive resin layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example one:

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a UV-CIPP hose of laminating pipeline, including repairing hose 2, repairing hose 2 includes inner membrance 21 and adventitia 25, inner membrance 21 and adventitia 25 are the hose, like pvc hose or rubber hose etc. the outer wall of inner membrance 21 is equipped with a plurality of card strip I23 along axis direction equidistance array, the inner wall of adventitia 25 is equipped with a plurality of card strip II 24 along axis direction equidistance array, staggered arrangement between card strip I23 and the card strip II 24, card strip I23 and card strip II 24 are flexible card strip, like pvc soft strip or rubber soft strip etc. on card strip I23 and the card strip II 24 spraying photosensitive resin, make the photosensitive resin layer 27 of S-shaped structure formed between card strip I23 and the card strip II 24. The S-shaped photosensitive resin layer can be formed in the gaps between the first clamping strips 23 and the second clamping strips 24 which are arranged in a staggered manner, the photosensitive resin can stay in the gaps between the first clamping strips 23 and the second clamping strips 24 after the repairing hose 2 is stretched, the concentrated inflow of the photosensitive resin into the bottom of the repairing hose 2 is avoided, the resin between the inner film 21 and the outer film 25 is further conveniently and uniformly absorbed, the resin can be uniformly distributed, the uniform treatment of the positions of partial uneven resin is further facilitated, the hose is further conveniently and tightly attached to the inner wall of a pipeline, the attaching effect of the UV-CIPP hose is improved, the using effect of the repaired pipeline is guaranteed, and the situation of water leakage from the gaps is avoided.

The outer film 25 is fixedly connected with a protective film 26 on one side of the outer film 25, and the protective film 26 plays a certain role in protecting the outer film 25, so that the protective film 26 can be removed when the protective film is used.

Example two:

On the basis of the first example, in order to increase the stability effect of the hose, referring to fig. 4 and 4, a fiber layer 22 is fixedly connected to the corresponding side of the inner film 21 and the outer film 25, and the first clamping strip 23 and the second clamping strip 24 are fixed on the corresponding fiber layer 22, wherein the fiber layer 22 is a glass fiber layer, so that the stability effect and strength of the UV-CIPP hose can be enhanced, the structural repair of the to-be-repaired pipe can be achieved, and the service life of the pipe can be prolonged.

Working principle: referring to fig. 5, when in use, the repair hose 2 is sent into the pipe 1 to be repaired, ultraviolet rays are placed in the repair hose 2, then both ends of the repair hose 2 are sealed, the repair hose 2 is inflated, the outer side of the repair hose 2 is tightly attached to the inner wall of the pipe 1, and finally an ultraviolet lamp device is used for irradiation curing along the inner wall of the repair hose 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. UV-CIPP hose of laminating pipeline, including repairing hose (2), its characterized in that: repair hose (2) including inner membrance (21) and adventitia (25), the outer wall of inner membrance (21) is equipped with a plurality of card strip (23) along axis direction equidistance array, the inner wall of adventitia (25) is equipped with a plurality of card strip two (24) along axis direction equidistance array, staggered arrangement between card strip one (23) and card strip two (24), spraying photosensitive resin on card strip one (23) and the card strip two (24), make form photosensitive resin layer (27) of S type structure between card strip one (23) and card strip two (24).

2. A UV-CIPP hose fitting a pipe according to claim 1, wherein the inner (21) and outer (25) films are hoses.

3. The UV-CIPP hose for fitted conduit according to claim 1, wherein the first (23) and second (24) clip strips are flexible clip strips.

4. A UV-CIPP hose for fitted pipes according to claim 2, wherein the outer membrane (25) is fixedly connected with a protective film (26) on the side of the outer part.

5. A UV-CIPP hose for fitted pipes according to any one of claims 1-4, wherein the inner (21) and outer (25) film sides are fixedly connected with a fibrous layer (22), and the first (23) and second (24) clip strips are fixed to the corresponding fibrous layer (22).