CN108644529A - A kind of cipp cured-in-place rehabilitations device and restorative procedure - Google Patents
A kind of cipp cured-in-place rehabilitations device and restorative procedure Download PDFInfo
- Publication number
- CN108644529A CN108644529A CN201810258979.0A CN201810258979A CN108644529A CN 108644529 A CN108644529 A CN 108644529A CN 201810258979 A CN201810258979 A CN 201810258979A CN 108644529 A CN108644529 A CN 108644529A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- repaired
- baking
- cipp
- cured
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
Abstract
The invention discloses a kind of cipp cured-in-place rehabilitations devices, including transport vehicle, hoist engine, water blockoff air bag and apparatus for baking, liquified natural gas tank, steam boiler and air blower are installed on the transport vehicle, one end of the transport vehicle is fixedly connected with Thermostable flexible hose, one end of the Thermostable flexible hose is fixedly connected on apparatus for baking, the apparatus for baking is slidably mounted in pipeline to be repaired, the side of the air blower is communicated with air hose, one end of the air hose is mounted on pipeline to be repaired, and one end of the apparatus for baking is connected with hoist engine by traction rope.A kind of cipp cured-in-place rehabilitations device provided by the invention, pass through the design of apparatus for baking, pipe-repairing inner wall can be treated to be toasted, pass through high-temp combustion, so that some dirty burnings for being difficult to clean off or drying disengaging inner wall, convenient for making pipeline interior smooth to be repaired, drying, convenient for traction installation hose and solidification；Inner wall of the pipe to be repaired combines more closely with hose solidification simultaneously.
Description
Technical field
The invention belongs to pipe rehabilitation technology fields, and more specifically more particularly to a kind of cipp cured-in-place rehabilitations fill
It sets.Meanwhile the invention further relates to a kind of cipp cured-in-place rehabilitations methods.
Background technology
The drainage pipeline of operation many decades is easily corroded, generates the decline of pipe shaft intensity, fracture, dislocation and effluent seepage,
It waits for that sky is gradually washed in a pan in stratum, just will appear the municipal accident such as surface collapse that we are frequently encountered, cause huge life, wealth
Production loss.To prevent this dangerous situation from occurring, show all parts of the world all in the similar no-dig technique lining technique of use to old pipeline
Purposeful reparation is carried out, the development and application of this kind of recovery technique are also in mushroom development in China.
CIPP in-situ solidifying methods are a kind of underground piping renovation techniques of no-dig technique industry, are in world wide so far
Most widely used underground piping non-excavation repairing technique.CIPP belongs to new and high technology, and principle is：One non-woven fabric inside lining
Pipe, outer layer is coated with polymer coating (PU or PE), is impregnated first with polyester resin or epoxy resin, then again by water gravity or
Compression gas-pressure is turned in sewer or sewage pipe.Once liner is all installed in main pipeline, heated with water or logical steam,
So that resin is chemically reacted, starts to cure, about 4-8 hours or so time.Liner solidification after, will in original pipeline shape
At a new structural pipeline.
When a kind of existing cipp technologies are repaired, first need to clean inner wall of the pipe to be repaired, however it is general
Logical cleaning way, can not be clean by pipeline internal washing, carries dirt and moisture, is unfavorable for the installation and solidification of internal lining pipe；
It would therefore be desirable to propose it is a kind of convenient for remove inner wall of the pipe dirt to be repaired and moisture cipp cured-in-place rehabilitations device and
Restorative procedure
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of cipp cured in place proposed is repaiied
Apparatus for coating and restorative procedure.
To achieve the above object, the present invention provides the following technical solutions：A kind of cipp cured-in-place rehabilitations device, including fortune
Defeated vehicle, hoist engine, water blockoff air bag and apparatus for baking are equipped with liquified natural gas tank, steam boiler and air blast on the transport vehicle
One end of machine, the transport vehicle is fixedly connected with Thermostable flexible hose, and one end of the Thermostable flexible hose is fixedly connected on baking dress
It sets, the apparatus for baking is slidably mounted in pipeline to be repaired, and the side of the air blower is communicated with air hose, and the one of the air hose
End is mounted on pipeline to be repaired, and one end of the apparatus for baking is connected with hoist engine by traction rope, the Thermostable flexible hose
Inside is equipped with power cord, natural gas tube and controlling cable, and the apparatus for baking includes movable block, solid on the movable block
Dingan County is equipped with spit tube and supporting leg, and electric igniter is equipped on the spit tube.
Preferably, intact pipeline is provided on the outside of the both ends of the pipeline to be repaired, inside one end of the intact pipeline
Water blockoff air bag is installed.
Preferably, the Thermostable flexible hose is internally provided with heat insulation foam filled layer.
Preferably, one end of the controlling cable is connected to the vehicle control syetem on transport vehicle, and controlling cable is another
One end is connected to the automatically controlled end of electric igniter.
Preferably, one end of the natural gas tube is connected to liquified natural gas tank, and the other end and flame of natural gas tube
Pipe is connected to.
Preferably, the supporting leg is at least provided with three groups, and one end of supporting leg is fixedly connected with ball.
Preferably, the both ends of the movable block are respectively fixedly connected with the draw ring being easily installed.
The present invention also provides a kind of cipp cured-in-place rehabilitations methods, include the following steps：
S1, pipe plugging are blocked the intact pipeline on the outside of pipe ends to be repaired by water blockoff air bag；
S2, pipeline once clean, and are rinsed by being passed through flow into pipeline to be repaired, and extract out in pipeline to be repaired
Water；
S3, pipeline once toast, and by elevator machine travel apparatus for baking, spit tube are lighted, by flame to pipe to be repaired
Road inner wall is toasted；
S4, pipeline secondary cleaning carry out secondary bath cleaning, and ejected wash water is extracted out to the end of primary baking；
S5, pipeline secondary baking treat pipe-repairing by apparatus for baking and carry out secondary baking, by inner wall of the pipe to be repaired
It is dried；
S6, CCTV are detected, and are detected by CCTV, are confirmed pipeline situation to be repaired；
S7, fabric flexible pipe prepare, and filling resin is carried out to fabric flexible pipe；
Fabric flexible pipe, is installed in pipeline to be repaired by S8, fabric flexible pipe installation by hoist engine and traction rope；
S9, fabric flexible pipe solidification generate steam by boiler, and by jet chimney by steam by fabric flexible pipe,
Fabric flexible pipe is cured in heat-insulation pressure keeping；
S10, cutting after finished curing cut the CIPP internal lining pipes both ends after solidification by cutting machine；
S11, interface processing, the joint of pipeline to be repaired, CIPP internal lining pipes and intact pipeline is handled, is convenient for
Realize docking；
S12, reinspection, are detected by CCTV, are rechecked to the pipeline after reparation, after confirmation is errorless, completion.
Preferably, it in the pipeline of S3 once the pipeline secondary baking of baking and S5, needs through air blower and air hose
It treats and carries out duration ventilation inside pipe-repairing, keep oxygen content certain in pipeline to be repaired.
Preferably, it in the pipeline secondary cleaning of the S4, before cleaning, needs first to ensure that pipeline to be repaired is dried by primary
Recovery has been cooled down after roasting to normal temperature state.
The technique effect and advantage of the present invention：A kind of cipp cured-in-place rehabilitations device provided by the invention, passes through baking
The design of device can treat pipe-repairing inner wall and be toasted, pass through high-temp combustion so that some dirty combustions being difficult to clean off
Disengaging inner wall is burnt or dries, convenient for so that pipeline interior smooth to be repaired, drying, install hose and convenient for solidification convenient for traction；
And dry clean inner wall of the pipe to be repaired combines more closely with hose solidification；A kind of scenes cipp provided by the invention simultaneously
Cure restorative procedure, toasted by treating pipe-repairing inner wall twice, once remove dirt, once dried, operates
It is simple and convenient, it is worth of widely use.
Description of the drawings
Fig. 1 is the structural schematic diagram of cipp cured-in-place rehabilitations device of the present invention；
Fig. 2 is the structural schematic diagram of cipp cured-in-place rehabilitations device apparatus for baking of the present invention；
Fig. 3 is the side structure schematic view of cipp cured-in-place rehabilitations device apparatus for baking of the present invention；
Fig. 4 is the internal structure schematic diagram of cipp cured-in-place rehabilitations device Thermostable flexible hose of the present invention；
Fig. 5 is the sequence of construction flow chart of cipp cured-in-place rehabilitations method of the present invention.
In figure：1 transport vehicle, 2 liquified natural gas tanks, 3 steam boilers, 4 Thermostable flexible hoses, 41 heat insulation foam filled layers, 42 electricity
Source line, 43 natural gas tubes, 44 controlling cables, 5 apparatus for baking, 51 movable blocks, 52 spit tubes, 53 electric igniters, 54 supporting legs, 55 circles
Ball, 56 draw rings, 6 pipelines to be repaired, 7 water blockoff air bags, 8 intact pipelines, 9 traction ropes, 10 hoist engines, 11 air blowers, 12 air hoses.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
The every other embodiment obtained is put, shall fall within the protection scope of the present invention.
Embodiment 1
A kind of cipp cured-in-place rehabilitations device, including transport vehicle 1, hoist engine 10, water blockoff air bag 7 and apparatus for baking 5, institute
It states and liquified natural gas tank 2, steam boiler 3 and air blower 11 is installed on transport vehicle 1, one end of the transport vehicle 1 is fixedly connected
There are Thermostable flexible hose 4, one end of the Thermostable flexible hose 4 to be fixedly connected on apparatus for baking 5, the apparatus for baking 5 is slidably installed
In pipeline 6 to be repaired, the side of the air blower 11 is communicated with air hose 12, and one end of the air hose 12 is mounted on pipe to be repaired
The one end in road 6, the apparatus for baking 5 is connected with hoist engine 10 by traction rope 9, and the inside of the Thermostable flexible hose 4 is equipped with
Power cord 42, natural gas tube 32 and controlling cable 44, the apparatus for baking 5 include movable block 51, on the movable block 51
It is installed with spit tube 51 and supporting leg 54, electric igniter 53 is installed on the spit tube 51.
Specifically, intact pipeline 8 is provided on the outside of the both ends of the pipeline to be repaired 6, in one end of the intact pipeline 8
Portion is equipped with water blockoff air bag 7, and the Thermostable flexible hose 4 is internally provided with heat insulation foam filled layer 41, the controlling cable 44
One end is connected to the vehicle control syetem on transport vehicle 1, and the other end of controlling cable 44 is connected to the automatically controlled of electric igniter 53
End, one end of the natural gas tube 43 are connected to liquified natural gas tank 2, and the other end of natural gas tube 43 connects with spit tube 52
Logical, the supporting leg 54 is at least provided with three groups, and one end of supporting leg 54 is fixedly connected with ball 55, the both ends of the movable block 51
It is respectively fixedly connected with the draw ring 56 being easily installed.
Cipp spot curing devices of the present invention are as follows in practicing：
S1, pipe plugging are blocked the intact pipeline on the outside of pipe ends to be repaired by water blockoff air bag；
S2, pipeline once clean, and are rinsed by being passed through flow into pipeline to be repaired, and extract out in pipeline to be repaired
Water；
S3, pipeline once toast, and by elevator machine travel apparatus for baking, spit tube are lighted, by flame to pipe to be repaired
Road inner wall is toasted；
S4, pipeline secondary cleaning carry out secondary bath cleaning, and ejected wash water is extracted out, the S4 to the end of primary baking
Pipeline secondary cleaning in, before cleaning, need first to ensure that pipeline to be repaired has cooled down recovery to room temperature after once toasting
State；
S5, pipeline secondary baking treat pipe-repairing by apparatus for baking and carry out secondary baking, by inner wall of the pipe to be repaired
It is dried, in the primary baking of pipeline of S3 and the pipeline secondary baking of S5, is needed through air blower and air hose to be repaired
Duration ventilation is carried out inside multiple pipeline, keeps oxygen content certain in pipeline to be repaired；
S6, CCTV are detected, and are detected by CCTV, are confirmed pipeline situation to be repaired；
S7, fabric flexible pipe prepare, and filling resin is carried out to fabric flexible pipe；
Fabric flexible pipe, is installed in pipeline to be repaired by S8, fabric flexible pipe installation by hoist engine and traction rope；
S9, fabric flexible pipe solidification generate steam by boiler, and by jet chimney by steam by fabric flexible pipe,
Fabric flexible pipe is cured in heat-insulation pressure keeping；
S10, cutting after finished curing cut the CIPP internal lining pipes both ends after solidification by cutting machine；
S11, interface processing, the joint of pipeline to be repaired, CIPP internal lining pipes and intact pipeline is handled, is convenient for
Realize docking；
S12, reinspection, are detected by CCTV, are rechecked to the pipeline after reparation, after confirmation is errorless, completion.
In summary：A kind of cipp cured-in-place rehabilitations device provided by the invention can be with by the design of apparatus for baking
It treats pipe-repairing inner wall to be toasted, passes through high-temp combustion so that some dirty burnings being difficult to clean off are dried in disengaging
Wall, convenient for so that pipeline interior smooth to be repaired, drying, install hose and convenient for solidification convenient for traction；And dry clean wait for
Pipe-repairing inner wall combines more closely with hose solidification；A kind of cipp cured-in-place rehabilitations method provided by the invention simultaneously,
It is toasted by treating pipe-repairing inner wall twice, once removes dirt, once dried, it is simple to operate, it is worth
It promotes the use of.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of cipp cured-in-place rehabilitations device, including transport vehicle (1), hoist engine (10), water blockoff air bag (7) and apparatus for baking
(5), it is characterised in that：Liquified natural gas tank (2), steam boiler (3) and air blower (11) are installed on the transport vehicle (1),
One end of the transport vehicle (1) is fixedly connected with Thermostable flexible hose (4), and one end of the Thermostable flexible hose (4) is fixedly connected on
Apparatus for baking (5), the apparatus for baking (5) are slidably mounted in pipeline to be repaired (6), the side connection of the air blower (11)
There are air hose (12), one end of the air hose (12) to be mounted on pipeline to be repaired (6), one end of the apparatus for baking (5) is by leading
Messenger (9) is connected with hoist engine (10), and the inside of the Thermostable flexible hose (4) is equipped with power cord (42), natural gas tube (32)
And controlling cable (44), the apparatus for baking (5) include movable block (51), and spray is installed on the movable block (51)
Fire tube (51) and supporting leg (54) are equipped with electric igniter (53) on the spit tube (51).
2. a kind of cipp cured-in-place rehabilitations device according to claim 1, it is characterised in that：The pipeline to be repaired
(6) it is provided with intact pipeline (8) on the outside of both ends, water blockoff air bag (7) is installed inside one end of the intact pipeline (8).
3. a kind of cipp cured-in-place rehabilitations device according to claim 1, it is characterised in that：The Thermostable flexible hose
(4) be internally provided with heat insulation foam filled layer (41).
4. a kind of cipp cured-in-place rehabilitations device according to claim 1, it is characterised in that：The controlling cable (44)
One end be connected to the vehicle control syetem on transport vehicle (1), and the other end of controlling cable (44) is connected to electric igniter
(53) automatically controlled end.
5. a kind of cipp cured-in-place rehabilitations device according to claim 1, it is characterised in that：The natural gas tube (43)
One end be connected to liquified natural gas tank (2), and the other end of natural gas tube (43) is connected to spit tube (52).
6. a kind of cipp cured-in-place rehabilitations device according to claim 1, it is characterised in that：The supporting leg (54) is at least
Three groups are provided with, and one end of supporting leg (54) is fixedly connected with ball (55).
7. a kind of cipp cured-in-place rehabilitations device according to claim 1, it is characterised in that：The movable block (51)
Both ends are respectively fixedly connected with the draw ring (56) being easily installed.
8. a kind of cipp cured-in-place rehabilitations method described in claim 1, it is characterised in that：Include the following steps：
S1, pipe plugging are blocked the intact pipeline on the outside of pipe ends to be repaired by water blockoff air bag；
S2, pipeline once clean, and are rinsed by being passed through flow into pipeline to be repaired, and extract out in pipeline to be repaired
Water；
S3, pipeline once toast, and by elevator machine travel apparatus for baking, light spit tube, are treated in pipe-repairing by flame
Wall is toasted；
S4, pipeline secondary cleaning carry out secondary bath cleaning, and ejected wash water is extracted out to the end of primary baking；
S5, pipeline secondary baking treat pipe-repairing by apparatus for baking and carry out secondary baking, inner wall of the pipe to be repaired is carried out
Drying；
S6, CCTV are detected, and are detected by CCTV, are confirmed pipeline situation to be repaired；
S7, fabric flexible pipe prepare, and filling resin is carried out to fabric flexible pipe；
Fabric flexible pipe, is installed in pipeline to be repaired by S8, fabric flexible pipe installation by hoist engine and traction rope；
S9, fabric flexible pipe solidification, by boiler generate steam, and by jet chimney by steam by fabric flexible pipe, protecting
Fabric flexible pipe is cured in the case of warm pressurize；
S10, cutting after finished curing cut the CIPP internal lining pipes both ends after solidification by cutting machine；
S11, interface processing, the joint of pipeline to be repaired, CIPP internal lining pipes and intact pipeline is handled, is easy to implement
Docking；
S12, reinspection, are detected by CCTV, are rechecked to the pipeline after reparation, after confirmation is errorless, completion.
9. a kind of cipp cured-in-place rehabilitations method according to claim 8, it is characterised in that：It is once dried in the pipeline of S3
In the roasting and pipeline secondary baking of S5, need to treat that duration ventilation is carried out inside pipe-repairing by air blower and air hose,
Keep oxygen content certain in pipeline to be repaired.
10. a kind of cipp cured-in-place rehabilitations method according to claim 8, it is characterised in that：The pipeline two of the S4
In secondary cleaning, before cleaning, need first to ensure that pipeline to be repaired has cooled down recovery to normal temperature state after once toasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258979.0A CN108644529B (en) | 2018-03-27 | 2018-03-27 | Cipp on-site curing repair device and repair method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258979.0A CN108644529B (en) | 2018-03-27 | 2018-03-27 | Cipp on-site curing repair device and repair method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108644529A true CN108644529A (en) | 2018-10-12 |
| CN108644529B CN108644529B (en) | 2021-08-27 |
Family
ID=63744839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810258979.0A Active CN108644529B (en) | 2018-03-27 | 2018-03-27 | Cipp on-site curing repair device and repair method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644529B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465258A (en) * | 2019-01-11 | 2019-03-15 | 杭州成威物业管理有限公司 | A kind of curvilinear conduit inner wall foreign matter contraction clamping remove device |
| CN109707951A (en) * | 2018-12-21 | 2019-05-03 | 云南大红山管道有限公司 | Urban groundwater drainage pipeline networks detection method |
| CN109813599A (en) * | 2019-01-14 | 2019-05-28 | 上海潜业市政工程有限公司 | A kind of CIPP pipeline rehabilitation detecting device for pressure strength and its detection method |
| CN109868882A (en) * | 2019-03-06 | 2019-06-11 | 北京普洛兰管道科技有限公司 | A kind of drainage pipeline local route repair system and method |
| CN110307440A (en) * | 2019-06-19 | 2019-10-08 | 北京四达基业市政建设工程有限公司 | A kind of pipeline inverted liner restorative procedure |
| CN110735992A (en) * | 2019-10-31 | 2020-01-31 | 中铁十八局集团建筑安装工程有限公司 | CIPP ultraviolet curing repair construction method |
| CN110847324A (en) * | 2019-12-03 | 2020-02-28 | 中交二航局第三工程有限公司 | Construction method for lining pipe of drainage pipeline |
| CN111750207A (en) * | 2020-06-17 | 2020-10-09 | 上海懿诚市政工程有限公司 | CIPP non-excavation pipeline repairing method |
| CN112145860A (en) * | 2020-09-22 | 2020-12-29 | 河北润达石化工程建设有限公司 | Natural gas pipeline overhauling and plugging device and using method |
| CN112879708A (en) * | 2021-01-20 | 2021-06-01 | 浙江沧海建设有限公司 | Municipal sewer repairing device and repairing method thereof |
| CN113090853A (en) * | 2021-04-07 | 2021-07-09 | 杭州城明环境建设有限公司 | Non-excavation pipeline in-situ resin curing repair equipment and process thereof |
| CN114688382A (en) * | 2022-03-31 | 2022-07-01 | 中国地质大学（武汉） | Experimental device and method for pipeline repair through soft lining material curing |
| CN114855983A (en) * | 2022-04-22 | 2022-08-05 | 长江生态环保集团有限公司 | Auxiliary tool for repairing gushing water at bottom of inspection well and implementation method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705594A1 (en) * | 1993-05-25 | 1994-12-02 | Fraysse Eric | Maintenance of hydraulic circuits by mechanical cleaning and magnetic protection |
| CN2539950Y (en) * | 2002-03-29 | 2003-03-12 | 郭子林 | Oil pipe scaler |
| US6539979B1 (en) * | 2001-08-10 | 2003-04-01 | Insituform (Netherlands) B.V. | Pressurized bladder canister for installation of cured in place pipe |
| CN2936463Y (en) * | 2006-07-17 | 2007-08-22 | 中国铝业股份有限公司 | Boiling, washing and baking device for heat radiation single section of internal combustion engine |
| US20110186203A1 (en) * | 2011-04-08 | 2011-08-04 | Richard Lindner | Method and apparatus for determining proper curing of pipe liners using distributed temperature sensing |
| CN102649317A (en) * | 2011-10-21 | 2012-08-29 | 宁克远 | Thermocuring process for CIPP (Cured In Place Pipe) pull-in method lining repair |
| CN103649613A (en) * | 2011-07-08 | 2014-03-19 | 陶氏环球技术有限责任公司 | Cured-in-place pipe rehabilitation process and such cured-in-place pipe |
| US20150013815A1 (en) * | 2013-07-12 | 2015-01-15 | Liqui-Force Sewer Services, Inc. | Method of installing and curing a liner in a sewer pipe |
| CN104307822A (en) * | 2014-08-19 | 2015-01-28 | 中国化学工程第三建设有限公司 | Pollution-free, high-efficiency and long-distance pipe installing and cleaning method |
| CN104405998A (en) * | 2014-10-16 | 2015-03-11 | 烟台中泰管业工程有限公司 | Repairing method for adding liner on underground pipe |
| WO2015166133A1 (en) * | 2014-04-30 | 2015-11-05 | Tomas Forsman | Cured-in-place pipe liner |
| CN106195514A (en) * | 2015-04-30 | 2016-12-07 | 海宁管丽科技新材料有限公司 | A kind of pipeline no-dig technique integral lining restorative procedure |
| US20180003332A1 (en) * | 2016-07-01 | 2018-01-04 | Infrastructure Technologies, LLC | Cured in place pipe system having integrated thermoplastic with improved melt-flow characteristics |
| CN107676569A (en) * | 2017-11-13 | 2018-02-09 | 张振海 | The construction method of heat distribution pipeline original position liner reparation |
-
2018
- 2018-03-27 CN CN201810258979.0A patent/CN108644529B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705594A1 (en) * | 1993-05-25 | 1994-12-02 | Fraysse Eric | Maintenance of hydraulic circuits by mechanical cleaning and magnetic protection |
| US6539979B1 (en) * | 2001-08-10 | 2003-04-01 | Insituform (Netherlands) B.V. | Pressurized bladder canister for installation of cured in place pipe |
| CN2539950Y (en) * | 2002-03-29 | 2003-03-12 | 郭子林 | Oil pipe scaler |
| CN2936463Y (en) * | 2006-07-17 | 2007-08-22 | 中国铝业股份有限公司 | Boiling, washing and baking device for heat radiation single section of internal combustion engine |
| US20110186203A1 (en) * | 2011-04-08 | 2011-08-04 | Richard Lindner | Method and apparatus for determining proper curing of pipe liners using distributed temperature sensing |
| CN103649613A (en) * | 2011-07-08 | 2014-03-19 | 陶氏环球技术有限责任公司 | Cured-in-place pipe rehabilitation process and such cured-in-place pipe |
| CN102649317A (en) * | 2011-10-21 | 2012-08-29 | 宁克远 | Thermocuring process for CIPP (Cured In Place Pipe) pull-in method lining repair |
| US20150013815A1 (en) * | 2013-07-12 | 2015-01-15 | Liqui-Force Sewer Services, Inc. | Method of installing and curing a liner in a sewer pipe |
| WO2015166133A1 (en) * | 2014-04-30 | 2015-11-05 | Tomas Forsman | Cured-in-place pipe liner |
| CN104307822A (en) * | 2014-08-19 | 2015-01-28 | 中国化学工程第三建设有限公司 | Pollution-free, high-efficiency and long-distance pipe installing and cleaning method |
| CN104405998A (en) * | 2014-10-16 | 2015-03-11 | 烟台中泰管业工程有限公司 | Repairing method for adding liner on underground pipe |
| CN106195514A (en) * | 2015-04-30 | 2016-12-07 | 海宁管丽科技新材料有限公司 | A kind of pipeline no-dig technique integral lining restorative procedure |
| US20180003332A1 (en) * | 2016-07-01 | 2018-01-04 | Infrastructure Technologies, LLC | Cured in place pipe system having integrated thermoplastic with improved melt-flow characteristics |
| CN107676569A (en) * | 2017-11-13 | 2018-02-09 | 张振海 | The construction method of heat distribution pipeline original position liner reparation |
Non-Patent Citations (1)
| Title |
|---|
| 毛玲红: "CIPP翻转法内衬修复技术的应用", 《山西建筑》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707951A (en) * | 2018-12-21 | 2019-05-03 | 云南大红山管道有限公司 | Urban groundwater drainage pipeline networks detection method |
| CN109465258A (en) * | 2019-01-11 | 2019-03-15 | 杭州成威物业管理有限公司 | A kind of curvilinear conduit inner wall foreign matter contraction clamping remove device |
| CN109465258B (en) * | 2019-01-11 | 2024-03-01 | 重庆能源职业学院 | Curve pipeline inner wall foreign matter shrink clamp gets clearing device |
| CN109813599B (en) * | 2019-01-14 | 2021-08-24 | 上海潜业市政工程有限公司 | CIPP pipeline restoration compressive strength detection device and detection method thereof |
| CN109813599A (en) * | 2019-01-14 | 2019-05-28 | 上海潜业市政工程有限公司 | A kind of CIPP pipeline rehabilitation detecting device for pressure strength and its detection method |
| CN109868882A (en) * | 2019-03-06 | 2019-06-11 | 北京普洛兰管道科技有限公司 | A kind of drainage pipeline local route repair system and method |
| CN109868882B (en) * | 2019-03-06 | 2019-12-03 | 北京普洛兰管道科技有限公司 | A kind of drainage pipeline local route repair system and method |
| CN110307440A (en) * | 2019-06-19 | 2019-10-08 | 北京四达基业市政建设工程有限公司 | A kind of pipeline inverted liner restorative procedure |
| CN110735992A (en) * | 2019-10-31 | 2020-01-31 | 中铁十八局集团建筑安装工程有限公司 | CIPP ultraviolet curing repair construction method |
| CN110847324A (en) * | 2019-12-03 | 2020-02-28 | 中交二航局第三工程有限公司 | Construction method for lining pipe of drainage pipeline |
| CN111750207A (en) * | 2020-06-17 | 2020-10-09 | 上海懿诚市政工程有限公司 | CIPP non-excavation pipeline repairing method |
| CN112145860A (en) * | 2020-09-22 | 2020-12-29 | 河北润达石化工程建设有限公司 | Natural gas pipeline overhauling and plugging device and using method |
| CN112879708A (en) * | 2021-01-20 | 2021-06-01 | 浙江沧海建设有限公司 | Municipal sewer repairing device and repairing method thereof |
| CN113090853A (en) * | 2021-04-07 | 2021-07-09 | 杭州城明环境建设有限公司 | Non-excavation pipeline in-situ resin curing repair equipment and process thereof |
| CN114688382A (en) * | 2022-03-31 | 2022-07-01 | 中国地质大学（武汉） | Experimental device and method for pipeline repair through soft lining material curing |
| CN114855983A (en) * | 2022-04-22 | 2022-08-05 | 长江生态环保集团有限公司 | Auxiliary tool for repairing gushing water at bottom of inspection well and implementation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108644529B (en) | 2021-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108644529A (en) | A kind of cipp cured-in-place rehabilitations device and restorative procedure | |
| TWI382922B (en) | Dual gland air inversion and steam cure of cured in place liners | |
| KR101188048B1 (en) | Installation of cured in place liners with air and flow-through steam to cure | |
| CN110528896A (en) | Fully automatic electric hot steam generator Maintenance in Winter concrete construction method | |
| CN108980509A (en) | A kind of pipeline no-dig technique compound lining restorative procedure | |
| CN108786387A (en) | Tail gas filter at a kind of burning boiler smoke exhaust pipe | |
| CN111720657A (en) | Structural repair method for FIPP pipeline | |
| US10139030B2 (en) | Cured-in-place pipe unit and rehabilitation | |
| CN110985808A (en) | Drainage pipeline steel hoop repairing construction method | |
| CN101329006B (en) | Method for trenchless rehabilitation of lines through turning flexible resin immersion tube | |
| JP2011025675A (en) | Tubular lining material and regeneration method for existing tube | |
| CN206477851U (en) | It is a kind of that steam-cured device is carried out to the freezing shaft concrete ectonexine borehole wall | |
| JP6379019B2 (en) | Pipeline rehabilitation method | |
| JP5993606B2 (en) | Lining heating device and underground pipe repair method | |
| KR100775008B1 (en) | Apparatus for removing pleat of close-fit pipes lining system and method thereby | |
| CN208565829U (en) | A kind of preset bushing type list standpipe rotational flow silencing triplet attachment device | |
| KR100217696B1 (en) | Liner for repairing degraded pipe and the coating method of liner | |
| JP4909795B2 (en) | Pipeline rehabilitation method | |
| CN201764201U (en) | Pressurized leakage eliminator of prestressed reinforced concrete pipe | |
| CN105840949B (en) | A kind of old pipeline liner repairs light curring unit and the application of the device | |
| CN115992917A (en) | Pearl worm carrier for maintenance and construction of medium-high pressure gas pipeline | |
| CN219606407U (en) | A pearl worm equipment that is used for middle-high pressure gas pipeline to implement maintenance and construction operation | |
| CN220792333U (en) | Waterproof antiseep structure | |
| RU2744676C2 (en) | Method for sanitation of pipeline | |
| CN217612584U (en) | Steam fire extinguishing device for desulfurizing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201600 building 4, No. 125, Lane 1190, Jiujing Road, Jiuting Town, Songjiang District, Shanghai Applicant after: SHANGHAI QIANYE MUNICIPAL ENGINEERING Co.,Ltd. Address before: 171d, 168 Gongxiang Road, Baoshan District, Shanghai Applicant before: SHANGHAI QIANYE MUNICIPAL ENGINEERING Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |