Drawing-in method CIPP ultraviolet light curing trenchless repair system

Abstract

The utility model belongs to the technical field of pipeline repair, and particularly relates to a pull-in CIPP ultraviolet light curing trenchless repair system which comprises a rainwater pipeline body and further comprises a bottom cushion cylinder movably installed in the rainwater pipeline body, a bottom cushion film fixedly installed in the bottom cushion cylinder, a top cushion film fixedly installed in the bottom cushion film, and a top cushion film fixedly installed in the top cushion film. The rainwater pipeline comprises a rainwater pipeline body, a top cushion film is movably installed in the rainwater pipeline body, an inflation hose is movably installed in the top cushion film, a mounting cylinder is movably installed in the inflation hose, and a lamp holder frame is movably installed in the mounting cylinder. The high-pressure cleaning machine is adopted for high-pressure water cleaning so as to remove all residues or impurities on the structure base, then the bottom cushion cylinder is used for being cushioned in the rainwater pipeline body, and therefore the hose can be conveniently and stably placed in a sliding mode, and the placing stability of the hose in the rainwater pipeline body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline repair, and in particular relates to a pull-in CIPP ultraviolet light curing trenchless repair system. Background Art

[0002] Through the pipeline QV endoscopic inspection, it is found that the current municipal rainwater pipes have many structural defects. First of all, before the non-excavation repair, it is necessary to carry out the pipeline pretreatment measures after the pipeline dredging is completed. Pipeline leakage treatment: for small leaks, directly carry out lining repairs. For large leaks, use polymer materials outside the pipe to reinforce and seal it. Pipe misalignment and sinking, if the misalignment exceeds 15cm, use cement to smooth it and then carry out lining repairs.

[0003] In case of minor deformation or rupture of the pipeline, a robot milling cutter is used to remove the remaining broken pipe segments, and a lining steel pipe is used to reinforce and support the cut-off position. In case of severe deformation of the pipeline, a hydraulic expander is used to prop up the deformed pipeline, and a lining steel pipe is used for temporary support.

[0004] For example, a Chinese patent with publication number CN215060432U discloses a trenchless pipeline repair system, including: a support frame, including a first support frame and a second support frame symmetrically arranged; a motor mounting seat, fixedly arranged on the top side of the first support frame, for fixing and installing a drive motor; a shaft mounting seat, fixedly arranged on the top side of the second support frame, for fixing and installing an output shaft of the drive motor; a pressure roller mounting ring, sleeved on the outside of the output shaft and connected to the output shaft in transmission; a first telescopic cylinder, fixedly arranged on the outside of the pressure roller mounting ring; and a pressure roller assembly, fixedly arranged on the top side of the first telescopic cylinder.

[0005] The patent has the following problems:

[0006] In the prior art documents, it is not convenient to slide the hose smoothly when it is pulled into the pipeline, thereby reducing the stability of the hose sliding, and it is not convenient to perform UV light curing repair during use, thereby reducing the repair effect of the pipeline. In view of this, we propose a pull-in CIPP UV curing trenchless repair system. Utility Model Content

[0007] The purpose of the utility model is to provide a pull-in CIPP UV-curing trenchless repair system to address the above-mentioned technical problems, so as to achieve the effect of smooth and stable sliding in the lifting hose, thereby improving the effect of pipeline repair.

[0008] In view of this, the utility model provides a pull-in CIPP ultraviolet light curing trenchless repair system, including a rainwater pipe body, characterized in that it also includes: a bottom gasket tube is movably installed inside the rainwater pipe body, a bottom gasket membrane is fixedly installed inside the bottom gasket tube, a top gasket membrane is fixedly installed inside the bottom gasket membrane, an inflation hose is movably installed inside the top gasket membrane, a mounting tube is movably installed inside the inflation hose, a lamp holder frame is movably installed inside the mounting tube, left and right fixing blocks are fixedly installed on both sides of the left and right fixing blocks, left and right clamping plates are fixedly installed on both sides of the left and right fixing blocks, positioning bolts are threadedly installed inside the left and right fixing blocks, positioning plates are fixedly installed between the positioning bolts, fastening cotton plates are fixedly installed between the positioning plates, and ultraviolet lamps are movably installed between the fastening cotton plates.

[0009] Based on the above structure, toxic gas detection is performed on the rainwater pipe body through an external device, and then the rainwater pipe body is dredged using the external device, and high-pressure water cleaning is used with a high-pressure cleaner to remove all residues or impurities on the structural base, and then a bottom pad is used to pad the inside of the rainwater pipe body, thereby improving the stability of the hose placed inside the rainwater pipe body, and then the left and right fixed blocks and left and right clamping plates on both sides of the lamp frame are used to perform movability installation in the installation slots, and then the positioning bolts are used to adjust the tightness in the left and right fixed blocks, and then the positioning plate and the fastening cotton plate are used to perform movability installation of the ultraviolet lamp, and the ultraviolet lamp can be used to perform movability installation in the inflatable hose, and then the inflatable hose is used to perform forward and backward movability adjustment in the rainwater pipe body, thereby improving the curing and repair effect on the inside of the rainwater pipe body.

[0010] Preferably, upper and lower fixing blocks are fixedly installed at both ends of the lamp holder frame, and upper and lower clamping plates are fixedly installed at both ends of the upper and lower fixing blocks.

[0011] Preferably, the installation tube is made of plastic material, and the interior of the installation tube is penetrated by installation slots.

[0012] Preferably, an inflation head is installed through the surface of the inflation hose, and an internal fixed sleeve of the inflation hose is provided with a knitted layer.

[0013] Preferably, the interior of the knitted layer is filled with resin, and the internal fixing sleeve of the knitted layer is provided with a polyethylene coating.

[0014] Preferably, the exterior of the rainwater pipe body is filled with soil, and retaining plates are fixedly installed on both sides of the soil.

[0015] Preferably, road surfaces are fixedly provided on both sides of the retaining plates, stainless steel guardrails are fixedly installed on the top of the road surfaces, wooden cross braces are fixedly installed between the retaining plates, and log supports are fixedly installed between the wooden cross braces.

[0016] The beneficial effects of the utility model are:

[0017] 1. The pull-in CIPP UV-curing trenchless repair system detects toxic gases in the rainwater pipe body through external equipment, then uses the external equipment to dredge the rainwater pipe body, and uses high-pressure water from a high-pressure cleaner to remove all residues or impurities on the structural base. Then, a bottom pad is placed inside the rainwater pipe body to facilitate the smooth and stable sliding placement of the hose, thereby improving the stability of the hose placed inside the rainwater pipe body.

[0018] 2. The pull-in CIPP UV-curing trenchless repair system is movably installed in the installation slots through the left and right fixed blocks and the left and right clamping plates on both sides of the lamp frame, and then the tightness is adjusted in the left and right fixed blocks using positioning bolts, and then the UV lamp is movably installed using the positioning plate and the fastening cotton plate. The UV lamp can be movably installed in the inflatable hose, and then the inflatable hose can be movably adjusted back and forth in the rainwater pipe body, so as to illuminate and cure the inside of the rainwater pipe body, thereby improving the curing and repair effect of the inside of the rainwater pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the local structure of the installation tube in the utility model;

[0021] Figure 3 It is a partial three-dimensional diagram of the bottom cushion tube in the utility model;

[0022] Figure 4 It is a partial stereoscopic diagram of the inflatable hose in the utility model;

[0023] Figure 5 It is a schematic diagram of the local structure of the lamp stand frame in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Retaining board; 101. Road surface; 102. Stainless steel guardrail; 2. Soil; 3. Wooden cross brace; 301. Round wood support; 4. Rainwater pipe body; 5. Bottom pad cylinder; 501. Bottom pad membrane; 502. Top pad membrane; 6. Inflatable hose; 601. Inflatable head; 602. Knitted layer; 603. Polyethylene coating; 7. Mounting cylinder; 701. Mounting slot; 8. Light frame; 801. Upper and lower fixing blocks; 802. Upper and lower clamping plates; 803. Left and right fixing blocks; 804. Left and right clamping plates; 805. Positioning bolts; 806. Positioning plate; 807. Fastening cotton board; 9. Ultraviolet lamp. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The present application embodiment discloses a pull-in CIPP UV-curing trenchless repair system, please refer to Figure 1-Figure 5 , including a rainwater pipe body 4, and also including: a bottom cushion tube 5 is movably installed inside the rainwater pipe body 4, a bottom cushion membrane 501 is fixedly installed inside the bottom cushion tube 5, a top cushion membrane 502 is fixedly installed inside the bottom cushion membrane 501, an inflation hose 6 is movably installed inside the top cushion membrane 502, a mounting tube 7 is movably installed inside the inflation hose 6, a lamp holder frame 8 is movably installed inside the mounting tube 7, left and right fixing blocks 803 are fixedly installed on both sides of the lamp holder frame 8, left and right clamping plates 804 are fixedly installed on both sides of the left and right fixing blocks 803, positioning bolts 805 are threadedly installed inside the left and right fixing blocks 803, positioning plates 806 are fixedly installed between the positioning bolts 805, fastening cotton plates 807 are fixedly installed between the positioning plates 806, and an ultraviolet lamp 9 is movably installed between the fastening cotton plates 807.

[0028] Based on the above structure, the toxic gas is detected in the rainwater pipe body 4 through an external device, and then the rainwater pipe body 4 is dredged by the external device, and the high-pressure water of the high-pressure cleaner is used for cleaning to remove all residues or impurities on the structural base, and then the bottom pad 5 is used to pad the inside of the rainwater pipe body 4, so as to facilitate the smooth and stable sliding placement of the hose, thereby improving the stability of the hose placed inside the rainwater pipe body 4, and then the left and right fixed blocks 803 and the left and right clamping plates 804 on both sides of the lamp frame 8 are used to movably install in the installation slot 701, and then the positioning bolts 805 are used to adjust the tightness in the left and right fixed blocks 803, and then the positioning plate 806 and the fastening cotton plate 807 are used to movably install the ultraviolet lamp 9, and the ultraviolet lamp 9 can be used to be movably installed in the inflatable hose 6, and then the inflatable hose 6 is used to be adjusted back and forth in the rainwater pipe body 4, so that the inside of the rainwater pipe body 4 is illuminated and cured, thereby improving the curing and repair effect of the inside of the rainwater pipe body 4.

[0029] In one embodiment, upper and lower fixing blocks 801 are fixedly installed at both ends of the lamp frame 8 , and upper and lower clamping plates 802 are fixedly installed at both ends of the upper and lower fixing blocks 801 .

[0030] Specifically, upper and lower fixing blocks 801 are fixedly installed at both ends of the lamp frame 8 , and upper and lower clamping plates 802 are fixedly installed at both ends of the upper and lower fixing blocks 801 .

[0031] In this embodiment, the upper and lower fixing blocks 801 can be used to fix and support the lamp holder frame 8, and then the upper and lower clamping plates 802 can be used to movably install the lamp holder frame 8 in the installation slot 701, thereby improving the convenience of installing the lamp holder frame 8.

[0032] In one embodiment, the installation tube 7 is made of plastic material, and the interior of the installation tube 7 is penetrated by installation slots 701 .

[0033] Specifically, the interior of the installation tube 7 is penetrated by installation slots 701 .

[0034] In this embodiment, the installation tube 7 can be used to perform active installation inside the inflation hose 6, and then the installation slot 701 can be used to facilitate active installation of the lamp holder frame 8, thereby improving the stability of the lamp holder installation.

[0035] In one embodiment, an inflator head 601 is installed through the surface of the inflator hose 6 , and a knitted layer 602 is fixedly mounted inside the inflator hose 6 .

[0036] Specifically, an inflating head 601 is installed through the surface of the inflating hose 6 , and a knitted layer 602 is fixedly sleeved inside the inflating hose 6 .

[0037] In this embodiment, the inflation head 601 can be used to inject compressed air into the inflation hose 6 to expand and squeeze the inflation hose 6, and then the knitted layer 602 is used for solidification support, thereby improving the stability of installation in the pipeline.

[0038] In one embodiment, the interior of the knitted layer 602 is filled with resin, and the inner fixed sleeve of the knitted layer 602 is provided with a polyethylene coating 603 .

[0039] Specifically, the interior of the knitted layer 602 is filled with resin, and the interior fixed sleeve of the knitted layer 602 is provided with a polyethylene coating 603 .

[0040] In this embodiment, the knitted layer 602 and the polyethylene coating 603 can be used for fixation, thereby improving the stability of pipeline curing.

[0041] In one embodiment, the outside of the rainwater pipe body 4 is filled with soil 2 , and retaining plates 1 are fixedly installed on both sides of the soil 2 .

[0042] Specifically, the outside of the rainwater pipe body 4 is filled with soil 2, and retaining plates 1 are fixedly installed on both sides of the soil 2.

[0043] In this embodiment, the rainwater pipe body 4 can be placed and installed in the soil 2, thereby improving the stability of the pipe placement.

[0044] In one embodiment, road surfaces 101 are fixedly provided on both sides of the retaining plate 1, stainless steel guardrails 102 are fixedly installed on the top of the road surface 101, wooden cross braces 3 are fixedly installed between the retaining plates 1, and log supports 301 are fixedly installed between the wooden cross braces 3.

[0045] Specifically, road surfaces 101 are fixedly provided on both sides of the retaining plate 1 , stainless steel guardrails 102 are fixedly installed on the top of the road surface 101 , wooden cross braces 3 are fixedly installed between the retaining plates 1 , and log supports 301 are fixedly installed between the wooden cross braces 3 .

[0046] In this embodiment, the retaining plate 1 can be supported by the wooden cross braces 3 and the log supports 301, thereby improving the safety of the pipeline installation.

[0047] When the pull-in CIPP UV-curing trenchless repair system of the present embodiment is used, toxic gas detection is performed on the rainwater pipe body 4 through an external device, and then the rainwater pipe body 4 is dredged by the external device, and high-pressure water cleaning is adopted to remove all residues or impurities on the structural base, and then the bottom pad 5 is placed inside the rainwater pipe body 4, so as to facilitate the smooth and stable sliding placement of the hose, thereby improving the stability of the hose placed inside the rainwater pipe body 4, and then the left and right fixing blocks 803 and the left and right clamping plates 804 on both sides of the lamp frame 8 are movably installed in the installation slot 701, and then the positioning bolts 805 are used to adjust the tightness in the left and right fixing blocks 803, and then the positioning plate 806 and the fastening cotton plate 807 are used to movably install the ultraviolet lamp 9, and the ultraviolet lamp 9 can be used to be movably installed in the inflatable hose 6, and then the inflatable hose 6 is used to be adjusted forward and backward in the rainwater pipe body 4, so as to illuminate and fix the inside of the rainwater pipe body 4. , thereby improving the curing and repairing effect on the inside of the rainwater pipe body 4, then the upper and lower fixing blocks 801 are used to fix and support the lamp frame 8, and then the upper and lower clamping plates 802 are used to movably install it in the installation slot 701, thereby improving the convenience of installing the lamp frame 8, then the installation tube 7 is used to movably install it inside the inflatable hose 6, and then the installation slot 701 is used to facilitate the movability of the lamp frame 8, thereby improving the stability of the lamp frame installation, then the inflatable head 601 is used to inject compressed air into the inflatable hose 6 to expand and extrude the inflatable hose 6, and then the knitted layer 602 is used for curing and supporting, thereby improving the stability of installation in the pipe, then the knitted layer 602 and the polyethylene coating 603 are used for fixed use, thereby improving the stability of pipe curing, and then the rainwater pipe body 4 is placed and installed in the soil 2, thereby improving the stability of pipe placement, and then the retaining board 1 is supported by the wooden cross brace 3 and the round wood support 301, thereby improving the safety of pipe installation.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pull-in CIPP UV-curing trenchless repair system, comprising a rainwater pipe body (4), It is characterized in that Also includes: A bottom cushion tube (5) is movably mounted inside the rainwater pipe body (4), a bottom cushion membrane (501) is fixedly mounted inside the bottom cushion tube (5), a top cushion membrane (502) is fixedly mounted inside the bottom cushion membrane (501), an inflatable hose (6) is movably mounted inside the top cushion membrane (502), a mounting tube (7) is movably mounted inside the inflatable hose (6), a lamp holder frame (8) is movably mounted inside the mounting tube (7), and two ends of the lamp holder frame (8) are provided. Left and right fixing blocks (803) are fixedly installed on both sides of the left and right fixing blocks (803), left and right clamping plates (804) are fixedly installed on both sides of the left and right fixing blocks (803), positioning bolts (805) are threadedly installed inside the left and right fixing blocks (803), positioning plates (806) are fixedly installed between the positioning bolts (805), fastening cotton plates (807) are fixedly installed between the positioning plates (806), and ultraviolet lamps (9) are movably installed between the fastening cotton plates (807).

2. A pull-in CIPP UV-curing trenchless repair system according to claim 1, Features: Upper and lower fixing blocks (801) are fixedly mounted on both ends of the lamp frame frame (8), and upper and lower clamping plates (802) are fixedly mounted on both ends of the upper and lower fixing blocks (801).

3. A pull-in CIPP UV-curing trenchless repair system according to claim 1, Features: The installation tube (7) is made of plastic material, and the interior of the installation tube (7) is provided with installation slots (701) running through it.

4. The pull-in CIPP UV-curing trenchless repair system according to claim 1, Features: An inflating head (601) is installed through the surface of the inflating hose (6), and a knitted layer (602) is fixedly sleeved inside the inflating hose (6).

5. A pull-in CIPP UV-curing trenchless repair system according to claim 4, Features: The interior of the knitted layer (602) is filled with resin, and the internal fixed sleeve of the knitted layer (602) is provided with a polyethylene coating (603).

6. The pull-in CIPP UV-curing trenchless repair system according to claim 1, Features: The outside of the rainwater pipe body (4) is movably filled with soil (2), and retaining plates (1) are fixedly installed on both sides of the soil (2).

7. A pull-in CIPP UV-curing trenchless repair system according to claim 6, Features: Road surfaces (101) are fixedly arranged on both sides of the retaining plate (1), stainless steel guardrails (102) are fixedly installed on the top of the road surface (101), wooden cross braces (3) are fixedly installed between the retaining plates (1), and log supports (301) are fixedly installed between the wooden cross braces (3).

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