CN106090485A - The mechanical type of a kind of dismounting connects the insulating joint of band flexible glue layer - Google Patents
The mechanical type of a kind of dismounting connects the insulating joint of band flexible glue layer Download PDFInfo
- Publication number
- CN106090485A CN106090485A CN201610745844.8A CN201610745844A CN106090485A CN 106090485 A CN106090485 A CN 106090485A CN 201610745844 A CN201610745844 A CN 201610745844A CN 106090485 A CN106090485 A CN 106090485A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- insulating part
- insulating
- flexible glue
- glue layer
- 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
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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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/02—Electrically insulating joints or couplings
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/02—Electrically insulating joints or couplings
- F16L25/025—Electrically insulating joints or couplings for joints with sleeve or socket
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Abstract
The mechanical type that the invention discloses a kind of dismounting connects the insulating joint of band flexible glue layer, including two sleeve pipes and a sleeve, two sleeve pipes and sleeve inner are respectively provided with flexible glue layer, sleeve pipe, sleeve and body flexible glue layer are cylinder type hollow tube shape, flexible glue layer uses the mode of injection to cover the inside at sleeve pipe and sleeve, the outer wall of flexible glue layer and sleeve pipe and the inwall seamless link of sleeve；The surface of sleeve pipe and sleeve is respectively provided with one layer of insulating cement, uses threaded or spline connection between sleeve and two sleeve pipes, and junction is trapezium structure, and surface is the trapezoidal upper end and two sides.The present invention is respectively provided with flexible glue layer at sleeve pipe and sleeve inner, improves the material of contact surface, pipeline serves the effect of protection, and uses physical connection between mechanical block, belong to the attachment structure of an inside, do not affect the appearance；Belong to cold connection, do not have this situation of high temperature failure insulant.
Description
Technical field
The present invention relates to a kind of insulating joint field, the mechanical type being specifically related to a kind of dismounting connects the insulation of band flexible glue layer
Joint.
Background technology
On commercial plant, the corrosion hazards of pipeline is typically big, because in most of feelings than the corrosion hazards in long distance pipeline
Under condition, pipeline can form corrosion cell with reinforced concrete foundation.District can be utilized in different types of commercial plant region
Territory cathodic protection overcomes this corrosion hazards, and method therefor is similar to the method for local cathodic protection.Shielded region is
Do not have conditional, say, that between pipeline and that be connected and the pipeline of branch, there is no electric insulation.Locally cathodic protection
Purpose is not only the battery current of external cathode structures to be compensated, and to make the abundant cathodic polarization of protected structures,
Thus meet criteria for cathodic protection requirement.In the cathodic protection of local, the change of pipe to soil potential only has with neighbouring reference electrode
Relation, and rare with distant place ground potential contact.When metal-electrolyte dissolution corrosion system is by cathodic polarization, current potential is negative to be moved,
Anodic metal oxide reaction overpotential reduces, and response speed reduces, thus metal erosion speed reduces, referred to as cathodic protection effect
Should.The means of defence utilizing cathodic protection effect to alleviate metal equipment corrosion is called cathodic protection.It is passed through by dispatch from foreign news agency road direction metal
Electronics, needed for depolarizing agent reduction reaction, so that burning reaction (betatopic reaction) is suppressed.Work as metal oxygen
When change response speed is reduced to zero, only there is depolarizing agent cathode reaction in metal surface.
Insulating joint is for preventing couple corrosion in pipelined, and pipeline is carried out the critical elements needed for cathodic protection,
Being mainly used in gas transmission and distribution system and gas pressure regulating station, its effect is by each intersegmental, the gas pressure regulating station of gas transmission and distribution pipeline
And mutually insulated isolation, protects it from electrochemical corrosion, increases the service life between transmission & distribution pipeline.
But existing welding type connect insulating joint, the most uneven the most unsightly, welded
Cheng Zhong, owing to the too high meeting of temperature causes insulant impaired, when either component damages, due to non-detachable annexation, leads
Cause intact parts also to abandon in the lump；During use, owing to pipe surface can be damaged in insulating joint internal material surface, especially
It is the uneven part of pad, is unfavorable for that anti-corrosion insulation is protected, causes waste largely, is unfavorable for environmental protection.
Summary of the invention
The technical problem to be solved be insulating joint internal material surface can damage pipe surface and sleeve pipe with
Removably connecting of sleeve, it is therefore intended that provide the mechanical type of a kind of dismounting to connect the insulating joint of band flexible glue layer, solve insulation
The problem removably connected of pipe surface and sleeve pipe and sleeve can be damaged in joint internal material surface.
The present invention is achieved through the following technical solutions:
The mechanical type of a kind of dismounting connects the insulating joint of band flexible glue layer, including two sleeve pipes and a sleeve, it is characterised in that:
Two sleeve pipes and sleeve inner are respectively provided with flexible glue layer, and sleeve pipe, sleeve and body flexible glue layer are cylinder type hollow tube shape, flexible glue layer
The mode using injection covers the inside at sleeve pipe and sleeve, the outer wall of flexible glue layer and sleeve pipe and the inwall seamless link of sleeve；
The surface of sleeve pipe and sleeve is respectively provided with one layer of insulating cement, being covered by the insulating part of 4 kinds of specifications is chimeric of sleeve surface, insulating part A
Inner side be connected with the outside of insulating part D, insulating part B and insulating part C is placed in the inner side of insulating part A and the outside of insulating part D
In the space connected, insulating part B is embedded in inside insulating part A, and insulating part C is embedded between insulating part B and insulating part D and chimeric place
All having space, insulating part B, insulating part C, insulating part D are all inside insulating part A；The insulating part by 4 kinds of specifications of sleeve surface is embedding
Closing and cover, the inner side of insulating part A is connected with the outside of insulating part D, is entrenched in respectively inside insulating part A outside two insulating part E
All there is space with inside insulating part D and chimeric place, connect outside insulating part F and inside insulating part E, cover inside insulating part F
Using threaded or spline connection between sleeve surface, sleeve and two sleeve pipes, junction is trapezium structure, and surface is
The trapezoidal upper end and two sides.The insulating joint that existing welding type connects, pipeline can be damaged in insulating joint internal material surface
The uneven part on surface, especially pad causes pipe surface damage of material, in welding process, due to the too high meeting of temperature
Causing insulant impaired, the present invention is respectively provided with flexible glue layer at sleeve pipe and sleeve inner, improves the material of contact surface, to pipeline
Serve the effect of protection, and use physical connection between mechanical block, belong to the attachment structure of an inside, do not affect U.S.
See；Belonging to cold connection, do not have this situation of high temperature failure insulant, sleeve surface is covered by chimeric insulating part
Protection, due to principle of expanding with heat and contracting with cold, leaves certain cavity, can make insulation effect optimization, and two arranged in sleeve surface absolutely
Edge part E, is to arrange sleeve pipe due to the right and left, and all there is squeezing action on both sides, and insulating part E tangent plane is broken line shape, with sleeve pipe
Connection side is horizontal line, and near socket is axle center, and turn clockwise 120 ° of another sides for broken line.
Described sleeve arranges O-shaped rubber ring with the junction of sleeve pipe, and O-shaped rubber ring is enclosed within the interface position of junction.O type
Rubber ring is the belt rubber ring with circular cross-section, is mainly used in mechanical part and prevents liquids and gases to be situated between in a static condition
The leakage of matter, type rubber ring is that designer provides a kind of the most effective but also economic potted component, can solve sleeve and sleeve pipe
Between connect the gap problem of appearance, to the effect sealed.
Described O-shaped rubber ring is hydrogenation nitrile rubber O-shaped rubber ring or politef O-shaped rubber ring.O-shaped rubber ring is
Hydrogenation nitrile rubber O-shaped rubber ring or politef O-shaped rubber ring.Hydrogenation nitrile rubber O-shaped rubber ring has good resisting
The characteristics such as burn into anti tear and incompressible deformation, resistance to ozone, resistance to sunlight, oil resistivity etc. are preferable, normal use temperature range be-
40 DEG C ~ 150 DEG C, it is possible to cathodic protection carried out by pipeline.It is useful in washing machine, automobile engine system and Novel ring refrigeration system
In, be not suitable for being used in alcohols, esters and aromatic solvent；Politef is at aviation, electric, chemical industry, machinery, instrument
The industry such as instrument, Treatment of Metal Surface, medicine, food, metallurgical smelting, hydraulic pressure is widely used as high-low temperature resistant, resistant material,
Coefficient of friction is low, anti-stick coating etc., and it has become the product do not replaced.Politef O-shaped rubber ring, normally uses temperature
Scope is-25 DEG C ~ 170 DEG C, because high-low temperature resistant, resistant material, coefficient of friction are low, so by each section of gas transmission and distribution pipeline
Between, mutually insulated isolation between gas pressure regulating station and transmission & distribution pipeline, protect it from electrochemical corrosion, increase the service life.
Casing thickness is 2 cm, and sleeve thickness is 2 cm, and flexible glue layer thickness is 0.5cm, and insulating cement thickness is 0.3cm；Its
In Socket welding be connected on one end of sleeve, another root Socket welding is connected on the other end of sleeve.
In order to make flexible glue layer preferably protect the material of sleeve pipe and sleeve inner, pipe surface the most impaired, thus thick to it
Degree has done requirement, and at sleeve pipe and the sleeve of this specification, flexible glue thickness is 0.5cm, edge glue thickness is 0.3cm.The most suitable.
Glue is thixotropy insulating cement or thermosetting cement insulating cement.Insulating cement is to have the multicomponent of good electrical insulating properties again
Rubber alloy.With Colophonium, natural resin or synthetic resin as material of main part, having very high viscosity under room temperature, during use, heating is to improve
Mobility, makes it easier to irrigate, impregnates, coats.After thixotropy insulating cement and absorption surface, can adhere to immediately and form one layer not
The homogeneous overburden of flowing, is mainly used as the surface sheath of compact electric apparatus, electrician and electronic unit；Thermosetting cement insulating cement is used for
Various pipelines or the binding agent as compound inslation；Encapsulating compound, fluid sealant.Two kinds of materials can be to sleeve pipe and sleeve surface material
Play and protect it from electrochemical corrosion.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the mechanical type of a kind of dismounting of the present invention connects the insulating joint of band flexible glue layer, physical connection between mechanical block, can tear open
Unload, it is to avoid when damaging because of either component, due to non-detachable annexation, cause intact parts also to abandon in the lump, make
Become waste largely；
2, the mechanical type of a kind of dismounting of the present invention connects the insulating joint of band flexible glue layer, is respectively provided with flexible glue at sleeve pipe and sleeve inner
Layer, improves the material of contact surface, pipeline serves the effect of protection, add the service life of pipeline；
3, the mechanical type of a kind of dismounting of the present invention connects the insulating joint of band flexible glue layer, is respectively provided with one on the surface of sleeve pipe and sleeve
Layer insulating cement, insulating cement is the multicomponent compound adhesive with good electrical insulating properties.There is under room temperature very high viscosity, add during use
Heat, to improve mobility, makes it easier to irrigate, impregnates, coats, convenient construction, and protect the surface of sleeve pipe and sleeve, right
It has reached cathodic protection.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
The parts title of labelling and correspondence in accompanying drawing:
1-insulating part A, 2-insulating part B, 3-insulating part C, 4-insulating part D, 5-insulating part E, 6-sleeve pipe, 7-flexible glue layer, 8-welds
Point, 9-sleeve, 10-insulating part F, 11-O type rubber ring.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1:
As it is shown in figure 1, the mechanical type of a kind of dismounting of the present invention connects the insulating joint of band flexible glue layer, including two sleeve pipes 6 and
Individual sleeve 9, sleeve pipe 6 and sleeve 9 are cylinder type hollow body, and sleeve pipe 6 cavity diameter is 5 cm, and sleeve pipe 6 thickness is 1 cm, set
The a length of 30cm of pipe 6；Sleeve 9 cavity diameter is 6 cm, and sleeve 9 thickness is 1 cm, a length of 25cm of sleeve 9.Two sleeve pipe 6 Hes
Sleeve 9 is internal is respectively provided with flexible glue layer 7, and flexible glue layer 7 improves the material of contact surface and sleeve pipe 6, sleeve 9, pipeline are served protection
Effect, it is to avoid tradition joint of becoming attached to uses welding type, cause owing to pad is coarse connecting use during this is concavo-convex
Uneven surface allows pipe surface damage of material, is unfavorable for anti-corrosion insulation protection, this is asked to cause waste largely
Topic；Flexible glue layer 7 uses the mode of injection mo(u)lding die pressing to cover inside sleeve pipe 6.Flexible glue layer 7 cylindrically shaped hollow
Pipe, flexible glue layer 5 cavity diameter is 4.8cm, and flexible glue layer 5 thickness is 0.2cm.This insulating joint is connected on pipeline, Ji Kekai
Beginning work.
Embodiment 2:
As it is shown in figure 1, the mechanical type of a kind of dismounting of the present invention connects the insulating joint of band flexible glue layer, including two sleeve pipes 6 and
Individual sleeve 9, sleeve pipe 6 and sleeve 9 are cylinder type hollow body, and sleeve pipe 6 cavity diameter is 5 cm, and sleeve pipe 6 thickness is 1 cm, set
The a length of 30cm of pipe 6；Sleeve 9 cavity diameter is 6 cm, and sleeve 92 thickness is 1 cm, a length of 25cm of sleeve 9.Sleeve 9 and two
Using threaded between root sleeve pipe 6, major diameter of thread is 6cm, bottom diameter is 5cm, the pitch diameter of thread is 5.5cm, lead
For 1cm, the number of leads be 5, lead angle be 30 threaded be the physical connection between two mechanical block, can dismantle, this
Sample avoid because of either component damage time, due to tradition become attached to joint use welding type connect, because pad is fixed from tearing open
Unload, cause intact parts also to abandon in the lump, cause this problem of waste largely.Sleeve 9 and the connection of sleeve pipe 6
Place 8 arranges O-shaped rubber ring 11.Being operated in the outdoor of subzero 30 degree, O-shaped rubber ring 11 uses hydrogenation nitrile rubber O-shaped rubber ring
11, because hydrogenation nitrile rubber O-shaped rubber ring 11, there is anticorrosive, anti tear and incompressible deformation, normally use temperature range
For-40 DEG C ~ 150 DEG C.This insulating joint is connected on pipeline, can start working.
Embodiment 3 is with the difference of embodiment 1,2:
The present invention is the insulating joint of the mechanical type connection band flexible glue layer of a kind of dismounting, including two sleeve pipes 6 and a sleeve 9,
Sleeve pipe 6 and sleeve 9 are cylinder type hollow body, and sleeve pipe 6 cavity diameter is 10 cm, and sleeve pipe 6 thickness is 2 cm, sleeve pipe 6 length
For 40cm；Sleeve 9 cavity diameter is 12 cm, and sleeve 9 thickness is 2 cm, and sleeve 2 long 9 is 35cm.Operating ambient temperature is 50
Degree, connected mode is that spline couples, and is internal spline outside sleeve pipe 6, and sleeve 9 is internal is external splines；Spline-shaped is circular, diameter
10cm, flower number of teeth amount is 50, and flower odontoid is triangle cylinder, the gore of triangle cylinder, and base is 0.6cm, high
For 0.9cm；The a length of 5cm of flower tooth.Two sleeve pipes 6 and sleeve 9 inside are respectively provided with flexible glue layer 7, and flexible glue layer 7 improves contact surface
Material sleeve pipe 6, sleeve 9, pipeline are served the effect of protection, be respectively provided with one layer of thixotropy on the surface of sleeve pipe 6 and sleeve 9
Insulating cement, being covered by the insulating part of 4 kinds of specifications is chimeric of sleeve surface, the inner side of insulating part A1 connects with the outside of insulating part D4
Connect, in the space that the outside of inner side and insulating part D4 that insulating part B2 and insulating part C3 is placed in insulating part A1 is connected, insulating part
B2 is embedded in inside insulating part A1, and insulating part C3 is embedded between insulating part B2 and insulating part D4 and all there is space at chimeric place, insulation
Part B2, insulating part C3, insulating part D4 are all inside insulating part A1；Being covered, absolutely by the insulating part of 4 kinds of specifications is chimeric of sleeve surface
The inner side of edge part A1 is connected with the outside of insulating part D4, is entrenched in inside insulating part A1 respectively and insulation outside two insulating part E5
All there is space at inside part D4 and chimeric place, connects, cover inside insulating part F10 outside insulating part F10 and inside insulating part 5E
In sleeve surface.Thixotropy insulating cement thickness is 0.3cm.Insulating cement is the multicomponent compound adhesive with good electrical insulating properties,
Sleeve pipe 1 and sleeve 2 surfacing can be played and protect it from electrochemical corrosion, increase the service life.Sleeve 2 and sleeve pipe 1
Junction 4 arranges O-shaped rubber ring 11.
From above 3 embodiments, embodiment 3 protective conduit best results.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (5)
1. the mechanical type of dismounting connects an insulating joint for band flexible glue layer, including two sleeve pipes (1) and a sleeve (2), its
It is characterised by: two sleeve pipes (6) and sleeve (9) inside are respectively provided with flexible glue layer (7), sleeve pipe (6), sleeve (9) and body flexible glue layer (7)
Being cylinder type hollow tube shape, flexible glue layer (7) uses the mode of injection to cover at sleeve pipe (6) and the inside of sleeve (9), flexible glue
The outer wall of layer (7) and sleeve pipe (6) and the inwall seamless link of sleeve (9)；The surface of sleeve pipe (6) and sleeve (9) is respectively provided with one layer
Insulating cement, being covered by the insulating part of 4 kinds of specifications is chimeric of sleeve pipe (6) surface, insulating part A(1) inner side and insulating part D(4)
Outside connects, insulating part B(2) and insulating part C(3) be placed in insulating part A(1) inner side and insulating part D(4) outside be connected
In space, insulating part B(2) it is embedded in insulating part A(1) and inner side, insulating part C(3) it is embedded in insulating part B(2) and insulating part D(4) between
And all there are space, insulating part B(2 in chimeric place), insulating part C(3), insulating part D(4) all at insulating part A(1) inner side；Sleeve (9)
Being covered by the insulating part of 4 kinds of specifications is chimeric of surface, insulating part A(1) inner side and insulating part D(4) outside be connected, two are exhausted
Edge part E(5) outside be entrenched in insulating part A(1 respectively) inner side and insulating part D(4) inner side and chimeric place all have space, insulating part
F(10) outside and insulating part E(5) inner side connect, insulating part F(10) inner side cover on sleeve (9) surface, sleeve (9) with two
Using threaded or spline connection between sleeve pipe (6), junction (8) are trapezium structure, and surface is the trapezoidal upper end and two
Individual side.
The mechanical type of a kind of dismounting the most according to claim 1 connects the insulating joint of band flexible glue layer, it is characterised in that: institute
The junction (8) stating sleeve (9) and sleeve pipe (6) arranges O-shaped rubber ring (11), and O-shaped rubber ring (11) is enclosed within the interface of junction
Position.
The mechanical type of a kind of dismounting the most according to claim 2 connects the insulating joint of band flexible glue layer, it is characterised in that: institute
State O-shaped rubber ring (11) for hydrogenation nitrile rubber O-shaped rubber ring (11) or politef O-shaped rubber ring (11).
The mechanical type of a kind of dismounting the most according to claim 1 connects the insulating joint of band flexible glue layer, it is characterised in that: press
Ratio, sleeve pipe (6) thickness is 2 cm, and sleeve (9) thickness is 2 cm, and flexible glue layer (7) thickness is 0.5cm, and insulating cement thickness is
0.3cm；Wherein sleeve pipe (6) is welded on one end of sleeve (9), and another root sleeve pipe (6) is welded on the other end of sleeve (9).
The mechanical type of a kind of dismounting the most according to claim 4 connects the insulating joint of band flexible glue layer, it is characterised in that: institute
Stating insulating cement is thixotropy insulating cement or thermosetting cement insulating cement.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745844.8A CN106090485B (en) | 2016-08-29 | 2016-08-29 | A kind of insulating joint of the mechanical connecting band flexible glue layer of disassembly |
| PCT/CN2017/090706 WO2018040705A1 (en) | 2016-08-29 | 2017-06-29 | Detachable mechanically connected insulation joint with soft adhesive liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745844.8A CN106090485B (en) | 2016-08-29 | 2016-08-29 | A kind of insulating joint of the mechanical connecting band flexible glue layer of disassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106090485A true CN106090485A (en) | 2016-11-09 |
| CN106090485B CN106090485B (en) | 2019-02-22 |
Family
ID=57223858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745844.8A Active CN106090485B (en) | 2016-08-29 | 2016-08-29 | A kind of insulating joint of the mechanical connecting band flexible glue layer of disassembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106090485B (en) |
| WO (1) | WO2018040705A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040705A1 (en) * | 2016-08-29 | 2018-03-08 | 赛洛克流体设备成都有限公司 | Detachable mechanically connected insulation joint with soft adhesive liner |
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| US2998984A (en) * | 1957-11-04 | 1961-09-05 | Gressel Edmond | Coupling for plastic lined pipe |
| CN2293696Y (en) * | 1997-04-11 | 1998-10-07 | 杨福柱 | Jacketed insulation joint using for pipe cathode protection system |
| CN1267802A (en) * | 1999-03-23 | 2000-09-27 | 阎金波 | Composite steel-plastic pipe fitting |
| CN2591374Y (en) * | 2002-12-14 | 2003-12-10 | 邹德润 | Corrosion resistant insulation pipe joint |
| CN2676003Y (en) * | 2004-01-15 | 2005-02-02 | 上海慈航机电设备有限公司 | Spigot-and-socket metal nanometer plastic compound pipe connector |
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| KR101155350B1 (en) * | 2009-12-08 | 2012-06-11 | (주)로커스 | Fitting device for connecting two different material pipes for refrigerant |
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| CN2812318Y (en) * | 2005-05-17 | 2006-08-30 | 成都市川油科技发展有限公司 | Insulated connector for pipe line of cathodic-protection anticorrosive high-pressure gas storage well |
| CN201875310U (en) * | 2010-12-03 | 2011-06-22 | 黄竹磬 | Multi-groove bimetal insulation-isolation pipeline connector |
| CN202651386U (en) * | 2012-04-17 | 2013-01-02 | 广州睿玛科防水电器实业有限公司 | Power line connector |
| BR112015024852A2 (en) * | 2013-03-26 | 2017-07-18 | Shawcor Ltd | polypropylene based apparatus and composition for packing a pipe weld |
| CN205298889U (en) * | 2015-12-01 | 2016-06-08 | 中国建筑第八工程局有限公司 | Insulating union |
| CN106090485B (en) * | 2016-08-29 | 2019-02-22 | 赛洛克流体设备成都有限公司 | A kind of insulating joint of the mechanical connecting band flexible glue layer of disassembly |
-
2016
- 2016-08-29 CN CN201610745844.8A patent/CN106090485B/en active Active
-
2017
- 2017-06-29 WO PCT/CN2017/090706 patent/WO2018040705A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998984A (en) * | 1957-11-04 | 1961-09-05 | Gressel Edmond | Coupling for plastic lined pipe |
| CN2293696Y (en) * | 1997-04-11 | 1998-10-07 | 杨福柱 | Jacketed insulation joint using for pipe cathode protection system |
| CN1267802A (en) * | 1999-03-23 | 2000-09-27 | 阎金波 | Composite steel-plastic pipe fitting |
| CN2591374Y (en) * | 2002-12-14 | 2003-12-10 | 邹德润 | Corrosion resistant insulation pipe joint |
| CN1823240A (en) * | 2003-07-18 | 2006-08-23 | 伊原科技株式会社 | Pipe joint |
| CN2676003Y (en) * | 2004-01-15 | 2005-02-02 | 上海慈航机电设备有限公司 | Spigot-and-socket metal nanometer plastic compound pipe connector |
| KR101155350B1 (en) * | 2009-12-08 | 2012-06-11 | (주)로커스 | Fitting device for connecting two different material pipes for refrigerant |
| CN102192580A (en) * | 2010-03-03 | 2011-09-21 | 三星电子株式会社 | Pipe connection unit and air conditioner having the same |
| CN202118408U (en) * | 2011-06-13 | 2012-01-18 | 武汉思源船舶配套设备有限公司 | Electric insulation threaded connector for vessel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040705A1 (en) * | 2016-08-29 | 2018-03-08 | 赛洛克流体设备成都有限公司 | Detachable mechanically connected insulation joint with soft adhesive liner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018040705A1 (en) | 2018-03-08 |
| CN106090485B (en) | 2019-02-22 |
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