CN208939549U - Carbon fiber heating cable high voltage insulation joint - Google Patents
Carbon fiber heating cable high voltage insulation joint Download PDFInfo
- Publication number
- CN208939549U CN208939549U CN201820910647.1U CN201820910647U CN208939549U CN 208939549 U CN208939549 U CN 208939549U CN 201820910647 U CN201820910647 U CN 201820910647U CN 208939549 U CN208939549 U CN 208939549U
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- China
- Prior art keywords
- carbon fiber
- insulated enclosure
- heating cable
- power supply
- periphery
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 57
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 55
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 55
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000009413 insulation Methods 0.000 title claims abstract description 39
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000002968 anti-fracture Effects 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 claims abstract description 21
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 17
- 239000011241 protective layer Substances 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 238000004512 die casting Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract 1
- 230000010412 perfusion Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 6
- 229920002379 silicone rubber Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Cable Accessories (AREA)
- Resistance Heating (AREA)
Abstract
Carbon fiber heating cable high voltage insulation joint, it is made of power supply line, carbon fiber heating cable, the heating wire of carbon fiber heating cable connect rear enclosure dress connecting copper pipe with linking copper wire line, perfusion conducting resinl is pressed into fever Threaded Connector Coupling, is set with high-temperature insulation heat-shrink tube after linking copper wire wire bonding is applied insulating cement on power supply core wire.Insulated enclosure fixing layer is wrapped in its periphery, and is equipped with the anti-fracture portion of insulated enclosure in right angle joint.The periphery of insulated enclosure fixing layer wraps insulative water-proof protective layer again, and is equipped with the anti-fracture portion of insulative water-proof.It is scientific and reasonable for structure; carbon fiber exothermic wire and power supply core wire bonding strength are high; the insulated enclosure fixing layer and insulative water-proof protective layer of die casting twice; significantly improve service life; waterproof performance is more excellent; it ensure that the high pressure resistant resistance to insulating properties of integral joint, processing cost is low, is easy to implement, and high temperature resistant, ageing-resistant, energy-efficient, stability is good, safe and reliable, long service life, is convenient for construction and maintenance.
Description
Technical field
The utility model relates to the improvement of carbon fiber heating cable connector, specifically a kind of carbon fiber heating cable high pressure
Insulating joint belongs to heating cable connector.
Background technique
Carbon fiber heating cable is high with thermal conversion efficiency, safety and environmental protection is harmless, installation is easy, uses the longevity
It orders the advantages that long, has substituted traditional heating cable and be widely used as heater.Currently, utilizing carbon fiber heating cable
Heating system used in carbon fiber heating cable connector, often there is connector breakage, bend repeatedly, encounter carbon after moisture
Fiber heating wire such as easily falls off, fracture of wire, turns around, aoxidizes at the failures, causes heating efficiency reduction, reduced service life, reliable
Property be deteriorated, cause high failure rate, and maintenance difficult, even cause the major accidents such as fire sometimes.It was found that having some about carbon fiber
The report of heating cable connector is tieed up, it is still, still different degrees of there is carbon fiber exothermic wire and power supply line core wire joint,
The defects of being easily broken off in production operation and use process seriously affects the popularization and application of carbon fiber heating cable.
Summary of the invention
The purpose of this utility model is in view of the above deficiencies, to provide that a kind of structure is simple, is easy to implement, is safe and reliable, no
Easy fracture, long service life, carbon fiber heating cable high voltage insulation joint easy to repair.
Realizing the technical solution of the utility model aim is: this carbon fiber heating cable high voltage insulation joint is by power supply
Line, carbon fiber heating cable are constituted.Feature be carbon fiber heating cable terminals carbon fiber exothermic wire respectively be connected copper wire
After line connects, it is set with connecting copper pipe in the periphery of carbon fiber exothermic wire and linking copper wire line, is perfused and leads in connecting copper pipe
Fever Threaded Connector Coupling is pressed into after electric glue；Linking copper wire line in fever Threaded Connector Coupling is wound respectively to be weldingly fixed on power supply line core wire
Afterwards, it is respectively equipped in linking copper wire line and the winding weld of power supply line core wire, the periphery for being connected copper wire line and fever Threaded Connector Coupling
Insulating coating；It is exhausted in the periphery suit high temperature resistant of fever Threaded Connector Coupling and carbon fiber heating cable terminals with insulating coating
Edge heat-shrink tube；It is solid equipped with insulated enclosure in the periphery of power supply line, high-temperature insulation heat-shrink tube and carbon fiber heating cable terminals
Given layer, and be equipped with and insulation in the right angle joint of power supply line and high-temperature insulation heat-shrink tube, carbon fiber heating cable terminals
The anti-fracture portion of insulated enclosure that sealing fixing layer is connected as one；Again in insulated enclosure fixing layer and the anti-fracture portion of insulated enclosure
The anti-fracture portion of insulative water-proof that periphery is equipped with insulative water-proof protective layer and is connected as one with insulative water-proof protective layer.
It according to the actual situation, can also be in fever Threaded Connector Coupling and carbon fiber heating cable terminals with insulating coating
Periphery wind high-temperature insulation adhesive tape, the periphery of power supply line, high-temperature insulation adhesive tape and heating wire tip side be equipped with insulation
Fixing layer is sealed, and is equipped with and insulated enclosure in the right angle joint of power supply line and high-temperature insulation adhesive tape, heating wire tip side
The anti-fracture portion of the insulated enclosure that fixing layer is connected as one；Again in the periphery of insulated enclosure fixing layer and the anti-fracture portion of insulated enclosure
Equipped with insulative water-proof protective layer and the anti-fracture portion of insulative water-proof being connected as one with insulative water-proof protective layer.
It is anti-breaking in order to increase the anti-fracture portion of insulated enclosure fixing layer, insulated enclosure and insulative water-proof protective layer, insulative water-proof
Split the adhesive force connected between portion, the outer surface in insulated enclosure fixing layer and the anti-fracture portion of insulated enclosure can also be respectively equipped with to
A few Adhesion enhancement is convex, to increase the anti-fracture portion of insulated enclosure fixing layer, insulated enclosure and insulative water-proof protective layer, insulation
Bonding strength between the anti-fracture portion of waterproof.
The utility model structure is simple, can be selected the raw material such as copper pipe, copper wire and existing flame-proof silicon rubber, conducting resinl,
Sealed insulation glue etc., and using techniques processing and fabricatings such as conventional compacting, casting formings, it is easy to implement.
This carbon fiber heating cable high voltage insulation joint, first by the carbon fiber exothermic wire of carbon fiber heating cable terminals
After being connected copper wire line contact connectio, in periphery, suit is perfused with the connecting copper pipe of conducting resinl, and is suppressed and be formed as one
Generate heat Threaded Connector Coupling；Linking copper wire line winding is weldingly fixed on power supply line core wire again, then in linking copper wire line and power supply line
The periphery of the winding weld of core wire, linking copper wire line and the Threaded Connector Coupling that generates heat is respectively equipped with insulating coating；Finally have absolutely again
The fever Threaded Connector Coupling of edge coating and the periphery suit high-temperature insulation heat-shrink tube of carbon fiber heating cable terminals or winding are resistance to
High-temperature insulation adhesive tape, multinomial measure significantly improve the bonding strength of carbon fiber exothermic wire Yu power supply line core wire.
Then in power supply line, high-temperature insulation heat-shrink tube or high-temperature insulation adhesive tape, carbon fiber heating cable terminals
Periphery has wrapped insulated enclosure fixing layer, and in power supply line and high-temperature insulation heat-shrink tube or high-temperature insulation adhesive tape, carbon
The right angle joint of fiber heating cable terminals is equipped with the insulated enclosure for the arc being connected as one with insulated enclosure fixing layer
Anti-fracture portion；Insulative water-proof protective layer has been wrapped again in the periphery in insulated enclosure fixing layer and the anti-fracture portion of insulated enclosure again
With the anti-fracture portion of insulative water-proof for the arc being connected as one with insulative water-proof protective layer.This insulated enclosure is fixed and is insulated anti-
The Double-protection joint structure of water conservation die casting twice significantly improves the compressive resistance of existing monolayer composite joint structure, can have
Effect prevents carbon fiber exothermic wire expanded by heating, improves service life, waterproof performance is more excellent, ensure that the resistance to height of integral joint
Press resistance to insulating properties.The Adhesion enhancement that insulated enclosure fixing layer and the anti-fracture portion outer surface of insulated enclosure are respectively equipped with is convex, significantly
It increases between the anti-fracture portion of insulated enclosure fixing layer, insulated enclosure and the anti-fracture portion of insulative water-proof protective layer, insulative water-proof
Bonding strength.The joint structure of this Double-protection can split connector and repair if broken down inside connector, tie up
Again it is difficult or even can not to solve existing lifetime and maintenance for die casting insulated enclosure fixing layer and insulative water-proof protective layer after the completion of repairing
The drawbacks of maintenance.The anti-fracture portion of insulated enclosure for the arc being especially connected as one with insulated enclosure fixing layer and anti-with insulation
The setting in the anti-fracture portion of two parts such as anti-fracture portion of the insulative water-proof for the arc that water conservation layer is connected as one becomes right angle connection
For arc connection, when further effectively preventing movable between power supply line and carbon fiber heating cable in use, warp
The disadvantage that carbon fiber exothermic wire is easily broken off with power supply line core wire joint often occurs.
The utility model is scientific and reasonable for structure, has that processing cost is low, is easy to implement, high temperature resistant, ageing-resistant, efficient section
Energy, stability are good, safe and reliable, long service life, are convenient for the advantages that construction and maintenance, have practical and popularizing value.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Fig. 2 is that enlarged structure schematic diagram is splitted in heating wire junction portion in Fig. 1.
In figure: 1 power supply line, 1.1 power supply line core wires, 2 carbon fiber heating cables, 2.1 carbon fiber heating cable terminals,
2.2 carbon fiber exothermic wires, the winding weld of 3 linking copper wire lines, 3.1 linking copper wire lines and power supply line core wire, 4 connecting copper pipes, 5
Conducting resinl, 6 fever Threaded Connector Couplings, 7 insulating coatings, 8 high-temperature insulation heat-shrink tubes, 9 insulated enclosure fixing layers, 9.1 insulated enclosures are anti-
Fracture, 10 Adhesion enhancements are convex, 11 insulative water-proof protective layers, the anti-fracture portion of 11.1 insulative water-proofs.
Specific embodiment
The utility model is further described with the embodiment provided with reference to the accompanying drawing.
Referring to attached drawing, this carbon fiber heating cable high voltage insulation joint, by power supply line 1,2 structure of carbon fiber heating cable
At, the carbon fiber exothermic wire 2.2 of carbon fiber heating cable terminals 2.1 respectively be connected after copper wire line 3 connects, in carbon fiber
It ties up heating wire and is connected the periphery suit connecting copper pipe 4 of copper wire line, be pressed into heating wire after conducting resinl 5 is perfused in connecting copper pipe
Connector 6.The linking copper wire line that stretches out is wound respectively in fever Threaded Connector Coupling be weldingly fixed on power supply line core wire 1.1 after, be connected
Copper wire line and the winding weld 3.1 of power supply line core wire are connected copper wire line 3 and the periphery for the Threaded Connector Coupling 6 that generates heat is respectively equipped with insulation
Coating 7.High temperature resistant is set in the periphery of fever Threaded Connector Coupling 6 and carbon fiber heating cable terminals 2.1 with insulating coating 7
Isolating shrinkable tube 8.It has been wrapped absolutely in the periphery of power supply line, high-temperature insulation heat-shrink tube and carbon fiber heating cable terminals
Edge seals fixing layer 9, and sets in the right angle joint of power supply line and high-temperature insulation heat-shrink tube, carbon fiber heating cable terminals
There is the anti-fracture portion 9.1 of the arc insulated enclosure being connected as one with insulated enclosure fixing layer, in insulated enclosure fixing layer and insulation
The outer surface for sealing anti-fracture portion is respectively equipped with several Adhesion enhancements convex 10.Again in insulated enclosure fixing layer and insulated enclosure
The insulation that the periphery in anti-fracture portion wraps insulative water-proof protective layer 11 and is connected as one with insulative water-proof protective layer is prevented
The anti-fracture portion 11.1 of water.
Present utility model application people presses above-described embodiment, selects 1.0 copper wires to make linking copper wire line, silver is perfused in silver-plated copper tube
It is that fever Threaded Connector Coupling is made in conducting resinl or carbon series conductive glue laminated, in the winding weld of linking copper wire line and power supply line core wire, rank
The periphery for connecing copper wire line and the Threaded Connector Coupling that generates heat is coated with sealed insulation paint formation insulating coating, is set with EVA material high temperature resistant in periphery
Isolating shrinkable tube.It is cast into later using silicon rubber gas phase glue, silicon rubber gross rubber with the anti-fracture portion of arc insulated enclosure
Insulated enclosure fixing layer, it is mixed using flame-proof silicon rubber gas phase glue, flame-proof silicon rubber finally again in the periphery of insulated enclosure fixing layer
Refining glue is cast into the insulative water-proof protective layer with the anti-fracture portion of arc insulative water-proof, and this carbon fiber heating cable high pressure is made
Insulating joint is applied in geothermal heating system engineering.Through inside display on probation, this carbon fiber heating cable high voltage insulation joint knot
Structure is simple, design is reasonable, is easy implementation, convenient to install and maintain, high temperature resistant, ageing-resistant, safe and reliable, long service life, by
The favorable comment of unit on probation.
Claims (2)
1. carbon fiber heating cable high voltage insulation joint is made of power supply line, carbon fiber heating cable, carbon fiber heating cable is connect
The carbon fiber exothermic wire of line end respectively be connected copper wire line connect after, carbon fiber exothermic wire and linking copper wire line periphery
It is set with connecting copper pipe, is pressed into fever Threaded Connector Coupling after conducting resinl is perfused in connecting copper pipe；Linking copper wire in fever Threaded Connector Coupling
Line is wound respectively be weldingly fixed on power supply line core wire after, in linking copper wire line and the winding weld of power supply line core wire, be connected
The periphery of copper wire line and fever Threaded Connector Coupling is respectively equipped with insulating coating；In fever Threaded Connector Coupling and carbon fiber with insulating coating
The periphery of heating cable terminals is set with high-temperature insulation heat-shrink tube；It is sent out in power supply line, high-temperature insulation heat-shrink tube and carbon fiber
The periphery of electric heating cable terminals is equipped with insulated enclosure fixing layer, it is characterised in that: in power supply line and high-temperature insulation heat-shrink tube, carbon
It is anti-fracture that the right angle joint of fiber heating cable terminals is equipped with the insulated enclosure being connected as one with insulated enclosure fixing layer
Portion；Insulative water-proof protective layer is equipped in the periphery in insulated enclosure fixing layer and the anti-fracture portion of insulated enclosure again and is protected with insulative water-proof
The anti-fracture portion of the insulative water-proof that sheath is connected as one；In the outer surface point in insulated enclosure fixing layer and the anti-fracture portion of insulated enclosure
Not She You at least one Adhesion enhancement it is convex.
2. carbon fiber heating cable high voltage insulation joint according to claim 1, it is characterised in that: with insulating coating
The periphery of fever Threaded Connector Coupling and carbon fiber heating cable terminals winds high-temperature insulation adhesive tape, exhausted in power supply line, high temperature resistant
The periphery of edge adhesive tape and heating wire tip side is equipped with insulated enclosure fixing layer, and in power supply line and high-temperature insulation adhesive tape, fever
The right angle joint at Threaded Connector Coupling end is equipped with the anti-fracture portion of insulated enclosure being connected as one with insulated enclosure fixing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910647.1U CN208939549U (en) | 2018-06-13 | 2018-06-13 | Carbon fiber heating cable high voltage insulation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910647.1U CN208939549U (en) | 2018-06-13 | 2018-06-13 | Carbon fiber heating cable high voltage insulation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939549U true CN208939549U (en) | 2019-06-04 |
Family
ID=66715054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820910647.1U Active CN208939549U (en) | 2018-06-13 | 2018-06-13 | Carbon fiber heating cable high voltage insulation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725775A (en) * | 2020-06-12 | 2020-09-29 | 兰新伟 | Electric power engineering is with having electric power repair pipe that protective structure is convenient for cut off |
-
2018
- 2018-06-13 CN CN201820910647.1U patent/CN208939549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725775A (en) * | 2020-06-12 | 2020-09-29 | 兰新伟 | Electric power engineering is with having electric power repair pipe that protective structure is convenient for cut off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 132013 Jiguanshan Second Society, Xiaobaishan Township, Fengman District, Jilin Province Patentee after: Jilin Ji Hui carbon fiber products Co., Ltd. Address before: 132013 No. 26, Unit 3, 5, Building 3, Fengman District, Jilin Province Patentee before: Zhao Yunpeng |
|
| TR01 | Transfer of patent right |