CN217583671U - High heat-resistant modified polyethylene pipe for repairing pipeline lining - Google Patents
High heat-resistant modified polyethylene pipe for repairing pipeline lining Download PDFInfo
- Publication number
- CN217583671U CN217583671U CN202220971033.0U CN202220971033U CN217583671U CN 217583671 U CN217583671 U CN 217583671U CN 202220971033 U CN202220971033 U CN 202220971033U CN 217583671 U CN217583671 U CN 217583671U
- Authority
- CN
- China
- Prior art keywords
- core pipe
- pipe
- high heat
- modified polyethylene
- outer pillar
- 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.)
- Active
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a pipeline inside lining is high heat-resisting modified polyethylene tubular product for restoration, including the outer pillar, the inboard of outer pillar is equipped with the core pipe, be equipped with the heat preservation between core pipe and the outer pillar, the outside cover of core pipe is equipped with a silk screen section of thick bamboo, be equipped with the viscose layer between a silk screen section of thick bamboo and the core pipe, the coating has the protective layer on the lateral wall of outer pillar, be equipped with the joint groove on the circumferencial direction of core pipe inboard, the intraductal detachable support frame that is equipped with of core, the support frame is formed by a plurality of bracing piece cross combination. Compared with the prior art, the utility model the advantage lie in: excellent in structure connects the fastening, through the viscose layer cooperation between outer pillar and the core pipe, is difficult for peeling off, and the structure of a silk screen section of thick bamboo for it has higher compressive property, more is applicable to the long distance and buries ground with water supply, gas transmission pipe system, and life is longer, has fabulous toughness, supports the core pipe through the support frame, makes tubular product and pipeline hug closely more.
Description
Technical Field
The utility model relates to a pipeline restoration technical field specifically indicates a pipeline inside lining is high heat-resisting modified polyethylene tubular product for restoration.
Background
When a conventional pipe is damaged, it needs to be repaired to prevent fluid from permeating inside and outside the pipe. When repairing, the ground needs to be dug, the damaged pipeline is taken out, and then the replacement pipeline is buried according to the corresponding position. Current pipeline prosthetic tubular product, be exactly solitary tubular product structure, it is comparatively simple, holistic performance is relatively poor, when putting into former pipeline, need insert, in order to guarantee the compactness of tubular product and former pipeline, it is comparatively difficult to fill in, generally operate through equipment such as push-tube machine, also fold tubular product, then through operations such as intaking, fill up the clearance, make tubular product and former pipeline close-fitting be in the same place, but because the inside of tubular product does not have supporting mechanism, after using for a long time, the situation that tubular product breaks away from appears easily.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a high heat-resisting modified polyethylene tubular product for pipeline inside lining restoration.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a pipeline inside lining is high heat-resisting modified polyethylene tubular product for restoration, includes the outer pillar, the inboard of outer pillar is equipped with the core pipe, be equipped with the heat preservation between core pipe and the outer pillar, the outside cover of core pipe is equipped with a wire net section of thick bamboo, be equipped with the viscose layer between a wire net section of thick bamboo and the core pipe, the coating has the protective layer on the lateral wall of outer pillar, be equipped with the joint groove on the circumferencial direction of core pipe inboard, the intraductal detachable support frame that is equipped with of core, the support frame is formed by a plurality of bracing piece cross combination, the one end of bracing piece is equipped with the perforating hole, be equipped with the connecting rod on the perforating hole, it is equipped with the threaded rod to rotate on the connecting rod, the one end of threaded rod is equipped with the knob, the other end of threaded rod is worn out the perforating hole and is provided with the trip.
As an improvement, the wire mesh cylinder is woven by high-density polyester materials.
As an improvement, the outer protective pipe is made of high-heat-resistance modified polyethylene.
As the improvement, the number of the support rods is at least three.
As the improvement, both sides of trip are equipped with the barrier portion that can extend.
As a modification, the clamping groove comprises an inlet section and an expansion section, and the diameter of the inlet section is smaller than that of the expansion section.
Compared with the prior art, the utility model the advantage lie in: excellent in structure connects the fastening, through the viscose layer cooperation between outer pillar and the core pipe, is difficult for peeling off, and the structure of a silk screen section of thick bamboo for it has higher compressive property, more is applicable to the long distance and buries ground with water supply, gas transmission pipe-line system, and life is longer, has fabulous toughness, supports the core pipe through the support frame, makes tubular product and pipeline hug closely more.
Drawings
Fig. 1 is a schematic structural view of the high heat-resistant modified polyethylene pipe for repairing the inner liner of the pipeline of the utility model.
Fig. 2 is a schematic cross-sectional structure diagram of the high heat-resistant modified polyethylene pipe for repairing the inner liner of the pipeline of the utility model.
Fig. 3 is a schematic view of the matching structure of the hook and the joint groove of the high heat-resistant modified polyethylene pipe for repairing the lining of the pipeline.
Fig. 4 is a schematic view of the use state of the high heat-resistant modified polyethylene pipe for repairing the inner liner of the pipeline of the present invention.
As shown in the figure: 1. the outer pillar, 2, core pipe, 3, heat preservation, 4, silk screen cylinder, 5, viscose layer, 6, protective layer, 7, joint groove, 7.1, the import section, 7.2, the section of stretching, 8, support frame, 9, perforating hole, 10, connecting rod, 11, threaded rod, 12, knob, 13, trip, 14, the stop part.
Detailed Description
The following describes the high heat-resistant modified polyethylene pipe for repairing the inner liner of the pipeline in detail with reference to the accompanying drawings.
With the attached drawings, the high heat-resistant modified polyethylene pipe for repairing the pipeline lining comprises an outer protecting pipe 1 and is characterized in that: the inboard of outer pillar 1 is equipped with core pipe 2, be equipped with heat preservation 3 between core pipe 2 and the outer pillar 1, the outside cover of core pipe 2 is equipped with wire mesh section of thick bamboo 4, be equipped with adhesive layer 5 between wire mesh section of thick bamboo 4 and the core pipe 2, the coating has protective layer 6 on the lateral wall of outer pillar 1, be equipped with joint groove 7 on the circumferencial direction of core pipe 2 inboard, be equipped with detachable support frame 8 in the core pipe 2, support frame 8 is formed by a plurality of bracing piece cross combination, the one end of bracing piece is equipped with perforating hole 9, be equipped with connecting rod 10 on the perforating hole 9, it is equipped with threaded rod 11 to rotate on the connecting rod 10, the one end of threaded rod 11 is equipped with knob 12, perforating hole 9 is worn out to the other end of threaded rod 11 and is provided with trip 13.
The wire mesh cylinder 4 is woven from a high-density polyester material.
The outer protective pipe 1 is made of high heat-resistant modified polyethylene, and compared with other common polyethylene pipelines, the high heat-resistant modified polyethylene has better oil resistance and chemical component corrosion resistance.
The number of the support rods is at least three.
And two sides of the clamping hook 13 are provided with extensible blocking parts 14.
The clamping groove 7 comprises an inlet section 7.1 and an expansion section 7.2, and the diameter of the inlet section 7.1 is smaller than that of the expansion section 7.2.
The utility model discloses when concrete implementation, there is the damaged condition to appear according to steel pipe, drain pipe, gas pipe etc. and use the tubular product of this application to carry out the inside lining and repair, the repair process includes (1) cutting earlier, (2) carry out the pipeline cleaning, (3) transmit the polyethylene material with the U folding method, combine figure 4 can see the concrete operation of U folding method, (4) do the air ram with the material after the transmission is accomplished, tubular product and steel pipe are closely laminated together to reach damage part inside lining repair.
It can be seen that combining figure 1, through the cooperation of viscose layer 5 between outer pillar 1 and the core pipe 2, be difficult for peeling off, wire mesh section of thick bamboo 4's structure for it has higher compressive property, is more applicable to the long distance and buries ground with water supply, gas transmission pipe-line system, and life is longer, has fabulous toughness, and impact resistance and bending resistance are better, and the heat loss of pipeline inside is effectively avoided to heat preservation 3.
Combine the attached drawing 2, fig. 3, the detachable stay tube is after tubular product assembly, push in along joint groove 7, support core pipe 2 through support frame 8, make tubular product hug closely more with the pipeline, trip 13 and the cooperation of joint groove 7 are passed through to the one end of connecting rod 10, 14 initial conditions of blocking part of trip 13 are the shrink, enter into along import section 7.1 and extend in section 7.2, the knob 12 through 11 one ends of threaded rod is rotatory, make 11 relative connecting rods 10 of threaded rod shrink, make trip 13 support and hold, connect the fastening.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a high heat-resisting modified polyethylene tubular product for pipeline inside lining is restoreed, includes outer pillar (1), its characterized in that: the inboard of outer pillar (1) is equipped with core pipe (2), be equipped with heat preservation (3) between core pipe (2) and outer pillar (1), the outside cover of core pipe (2) is equipped with a wire mesh section of thick bamboo (4), be equipped with adhesive layer (5) between wire mesh section of thick bamboo (4) and core pipe (2), it has protective layer (6) to coat on the lateral wall of outer pillar (1), be equipped with joint groove (7) on the circumferencial direction of core pipe (2) inboard, be equipped with detachable support frame (8) in core pipe (2), support frame (8) are formed by a plurality of bracing piece cross combination, the one end of bracing piece is equipped with perforating hole (9), be equipped with connecting rod (10) on perforating hole (9), it is equipped with threaded rod (11) to rotate on connecting rod (10), the one end of threaded rod (11) is equipped with rotatory button (12), perforating hole (9) are worn out to the other end of threaded rod (11) and are provided with trip (13).
2. The high heat-resistant modified polyethylene pipe for pipeline lining repair of claim 1, wherein: the wire mesh cylinder (4) is woven by high-density polyester materials.
3. The high heat-resistant modified polyethylene pipe for pipeline lining repair of claim 1, wherein: the outer protecting pipe (1) is made of high heat-resistant modified polyethylene.
4. The high heat-resistant modified polyethylene pipe for pipeline lining repair of claim 1, wherein: the number of the support rods is at least three.
5. The high heat-resistant modified polyethylene pipe for pipeline lining repair of claim 1, wherein: and stretchable blocking parts (14) are arranged on two sides of the clamping hook (13).
6. The high heat-resistant modified polyethylene pipe for pipeline lining repair of claim 5, wherein: the clamping groove (7) comprises an inlet section (7.1) and an extension section (7.2), and the diameter of the inlet section (7.1) is smaller than that of the extension section (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971033.0U CN217583671U (en) | 2022-04-25 | 2022-04-25 | High heat-resistant modified polyethylene pipe for repairing pipeline lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971033.0U CN217583671U (en) | 2022-04-25 | 2022-04-25 | High heat-resistant modified polyethylene pipe for repairing pipeline lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217583671U true CN217583671U (en) | 2022-10-14 |
Family
ID=83542979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220971033.0U Active CN217583671U (en) | 2022-04-25 | 2022-04-25 | High heat-resistant modified polyethylene pipe for repairing pipeline lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217583671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875533A (en) * | 2023-03-03 | 2023-03-31 | 济南和立新材料有限公司 | Lining pipe and repairing method thereof |
-
2022
- 2022-04-25 CN CN202220971033.0U patent/CN217583671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875533A (en) * | 2023-03-03 | 2023-03-31 | 济南和立新材料有限公司 | Lining pipe and repairing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217583671U (en) | High heat-resistant modified polyethylene pipe for repairing pipeline lining | |
| FI89408B (en) | Foerfarande Foer aoterstaellning av underjordsroerlinjer | |
| CN104075074B (en) | Detachable heat-insulation shell | |
| CN107191724A (en) | Fuel manifold component and aero-engine | |
| CN210739609U (en) | Metal corrugated hose | |
| CN204533977U (en) | A kind of heat-insulation and heat-preservation cover | |
| CN106382423A (en) | High-pressure flexible hose | |
| JP2015218983A (en) | Construction method of heat collecting system | |
| RU2221146C1 (en) | Device sealing well-head | |
| CN202182270U (en) | Flange type internal expansion connecting structure for steel plastic composite pipe | |
| CN205013923U (en) | A connection structure for hot -fluid pipeline | |
| CN108506609A (en) | The adiabatic docking mechanism of cryogenic vacuum pipeline | |
| CN205839050U (en) | A kind of blast furnace copper cooling stave soft water system cooling water pipe prosthetic device | |
| CN208415943U (en) | A kind of telescopic detachable sealing up screw connector | |
| CN206831017U (en) | Non-metal composite pipe pipeline connecting structure | |
| CN215445512U (en) | Prefabricated heat preservation elbow of anti pipeline axial stress of outer pillar of integral ripple structure | |
| CN104132207A (en) | Composite pipe joint and manufacturing method thereof | |
| CN1410696A (en) | Technical method of connecting corrugated pipes using heat shrinking pipe | |
| CN218914186U (en) | Repair reinforcing device and repair reinforcing structure of pipeline | |
| WO2005110637A1 (en) | Manufacture of multi-walled pipes | |
| JP2004156682A (en) | Method for inserting lining tube into existing pipe, and pipe structure formed by the same method | |
| CN210770925U (en) | High-strength right-angle bent pipe | |
| CN210397990U (en) | Aluminum reducer pipe for refrigeration equipment | |
| CN110528878A (en) | A kind of telescopic detachable sealing up screw connector | |
| CN112555550A (en) | Prefabricated heat preservation elbow of anti pipeline axial stress of outer pillar of integral ripple structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |