CN108901094A - A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable - Google Patents
A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable Download PDFInfo
- Publication number
- CN108901094A CN108901094A CN201811113229.0A CN201811113229A CN108901094A CN 108901094 A CN108901094 A CN 108901094A CN 201811113229 A CN201811113229 A CN 201811113229A CN 108901094 A CN108901094 A CN 108901094A
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive electrode
- fixing sleeve
- heat tracing
- parallel connection
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 103
- 238000009954 braiding Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 229920001903 high density polyethylene Polymers 0.000 claims description 9
- 239000004700 high-density polyethylene Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 241001251094 Formica Species 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003208 petroleum Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 3
- 239000002352 surface water Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
Abstract
The invention discloses a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cables; including conductive electrode; the surface fixing sleeve of the conductive electrode is connected to conductive electrode protective case; the conductive electrode is plugged on the inside of ptc layer; the surface fixing sleeve of the ptc layer is connected to bus insulation layer; the surface fixing sleeve of the bus insulation layer is connected to braiding layer, and the surface fixing sleeve of the braiding layer is connected to waterproof layer, and the surface of the waterproof layer is fixedly attached matcoveredn.The present invention passes through setting waterproof layer and protective layer; quickly the aqueous vapor to surface water conservancy diversion can be carried out by waterproof layer and diversion trench; to prevent water point from depositing on surface; and then internal structure is protected by protective layer; it is not only simple in structure, cost is relatively low, and good by braiding layer radiation-proof effect; it is suitable in the engineerings such as the tracing thermal-insulatings of departments such as petroleum, chemical industry, light industry, agricultural byproducts processing simultaneously, further enhances the practicability of the radiation protection parallel connection automatic temperature-controlled heat tracing cable.
Description
Technical field
The present invention relates to various industries cable production and manufacturing technology field, specially a kind of radiation protection parallel connection temp auto-controlleds
Accompanying-heat cable.
Background technique
Automatic temperature-controlled heat tracing cable is the intelligent heat preservation heat tracing product that RAYCHEM company of the U.S. succeeds in developing the eighties,
Using more and more extensive, automatic temperature-controlled heat tracing cable since the advent of the world, although its history only has the more than ten years, it is extensive at present
Using many fields, such as mainly utilize in industrial aspect in petroleum, chemical industry, steam power plant etc. needs to prevent the liquid in pipeline or tank
The slow place of mass sets, flowing velocity, is mainly used for the heat tracing of fire protection pipeline in terms of communal facility, can use at civilian aspect
In heating of house and the antifreeze aspect of winter yard piping.
Pipeline longer for heat tracing length often uses special automatic temperature-controlled heat tracing cable in the prior art, but mesh
The construction of cable of preceding this kind of situation application is all more complicated, higher cost, and heat tracing effect is also not so good.Therefore it is lacked possessed by
Point is insufficient：The practical levels such as rub proofness and waterproof of epidermis are inadequate when general automatic temperature-controlled heat tracing cable uses, and lead in this way
Cause when in use, when the service life do not grow.
Summary of the invention
In view of the deficiencies of the prior art, it the present invention provides a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable, solves existing
The problem for having radiation protection parallel connection automatic temperature-controlled heat tracing cable using effect bad.
To achieve the above object, the present invention provides the following technical solutions：A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable, packet
Conductive electrode is included, the surface fixing sleeve of the conductive electrode is connected to conductive electrode protective case, and the conductive electrode is plugged on PTC material
The inside of the bed of material, the surface fixing sleeve of the ptc layer are connected to bus insulation layer, the surface fixing sleeve of the bus insulation layer
It is connected to braiding layer, the surface fixing sleeve of the braiding layer is connected to waterproof layer, and the surface of the waterproof layer is fixedly attached matcoveredn,
The inside of the protective layer offers diversion trench；The braiding layer is aluminum-magnesium alloy wire, tinned copper wire, tin-coated copper plated aluminium alloy wire
Or other wire fibers woven mesh structures, the density of bus insulation layer surface is covered between 80% to 90% range；Institute
It states waterproof layer to be made for single-side copper-plastic compound belt, cladding mode is to put up longitudinal wrap, and the width of putting up of two sides edge is
The wide 15-20% of single-side copper-plastic compound belt, and the place of putting up is bonded to one another；The protective layer wraps up flame-retardant layer, the flame-retardant layer
Surface fixing sleeve is connected to enhancement layer, and the surface fixing sleeve of the enhancement layer is connected to wearing layer.
Preferably, the conductive electrode protective case be transparent insulating plastic protective case, the one of the conductive electrode protective case
End is plugged on the inside of ptc layer.
Preferably, the bus insulation layer of PE, TeflonFEP or PVDF material by being made.
Preferably, the flame-retardant layer is that mica tape is fitted on the inner wall of enhancement layer, and the enhancement layer is aramid fiber volume
Tissue layer, the wearing layer are the mixed layer by HDPE high density polyethylene (HDPE) and polyvinyl chloride.
Compared with prior art, the present invention provides a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cables, have following beneficial
Effect：The present invention by setting waterproof layer and protective layer, by waterproof layer and diversion trench can the aqueous vapor quickly to surface lead
Stream to prevent water point from depositing on surface, and then is protected internal structure by protective layer, is not only simple in structure, cost compared with
It is low and good by braiding layer radiation-proof effect, while being suitable for the companion of the departments such as petroleum, chemical industry, light industry, agricultural byproducts processing
In the engineerings such as heat heat preservation, the practicability of the radiation protection parallel connection automatic temperature-controlled heat tracing cable is further enhanced.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is protective layer structure side view of the present invention.
In figure：1, conductive electrode；2, conductive electrode protective case；3, ptc layer；4, bus insulation layer；5, braiding layer；6,
Waterproof layer；7, protective layer；71, flame-retardant layer；72, enhancement layer；73, wearing layer；8, diversion trench.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable referring to FIG. 1-2, including conductive electrode 1, the table of conductive electrode 1
Face fixing sleeve is connected to conductive electrode protective case 2, and conductive electrode 1 is plugged on the inside of ptc layer 3, and conductive electrode protective case 2 is
Transparent insulating plastic protective case, one end of conductive electrode protective case 2 are plugged on the inside of ptc layer 3, the table of ptc layer 3
Face fixing sleeve is connected to bus insulation layer 4, and bus insulation layer 4 is by PE, TeflonFEP or PVDF, and the surface of bus insulation layer 4 is solid
Surely it is socketed with braiding layer 5, braiding layer 5 is aluminum-magnesium alloy wire, tinned copper wire, tin-coated copper plated aluminium alloy wire or other wire fibers
Woven mesh structure is covered on the density on 4 surface of bus insulation layer between 80% to 90% range, and the surface of braiding layer 5 is fixed
It is socketed with waterproof layer 6, waterproof layer 6 is made for single-side copper-plastic compound belt, and cladding mode is to put up longitudinal wrap, two sides edge
Width of putting up be the wide 15-20% of single-side copper-plastic compound belt, and the place of putting up is bonded to one another, and the surface of waterproof layer 6 is fixedly attached
Matcoveredn 7, protective layer 7 wrap up flame-retardant layer 71, and the surface fixing sleeve of flame-retardant layer 71 is connected to enhancement layer 72, the surface of enhancement layer 72
Fixing sleeve is connected to wearing layer 73, and flame-retardant layer 71 is that mica tape is fitted on the inner wall of enhancement layer 72, and enhancement layer 72 is aramid fiber
Braiding layer, wearing layer 73 are the mixed layer by HDPE high density polyethylene (HDPE) and polyvinyl chloride, and the inside of protective layer 7 offers water conservancy diversion
Slot 8 quickly the aqueous vapor to surface can carry out water conservancy diversion by waterproof layer 6 and diversion trench 8 by setting waterproof layer 6 and protective layer 7,
To prevent water point from depositing on surface, and then internal structure is protected by protective layer 7, is not only simple in structure, cost is relatively low,
And it is good by 5 radiation-proof effect of braiding layer, while being suitable for the heat tracing of the departments such as petroleum, chemical industry, light industry, agricultural byproducts processing
In the engineerings such as heat preservation, the practicability of the radiation protection parallel connection automatic temperature-controlled heat tracing cable is further enhanced.
When in use, ptc layer 3 is plugged on by conductive electrode 1, then makes 2 sets of conductive electrode protective case simultaneously
The inside for be plugged to ptc layer 3 on conductive electrode 1 is connect, 1 bus insulation layer 4 is then made to be socketed in ptc layer
Then 3 surface is successively socketed with braiding layer 5, waterproof layer 6, protective layer 7 from the inside to the outside, and then opens up and lead inside protective layer 7
Chute 8, prevents deposit of moisture.
In conclusion the radiation protection parallel connection automatic temperature-controlled heat tracing cable, by the way that braiding layer 5, waterproof layer 6 and protective layer 7 is arranged,
Solve the problems, such as that existing radiation protection parallel connection automatic temperature-controlled heat tracing cable using effect is bad.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable, including conductive electrode（1）, it is characterised in that：The conductive electrode（1）
Surface fixing sleeve be connected to conductive electrode protective case（2）, the conductive electrode（1）It is plugged on ptc layer（3）Inside, institute
State ptc layer（3）Surface fixing sleeve be connected to bus insulation layer（4）, the bus insulation layer（4）Surface fixing sleeve be connected to
Braiding layer（5）, the braiding layer（5）Surface fixing sleeve be connected to waterproof layer（6）, the waterproof layer（6）Surface be fixedly attached
Matcoveredn（7）, the protective layer（7）Inside offer diversion trench（8）；The braiding layer（5）For aluminum-magnesium alloy wire, tin plating
Copper wire, tin-coated copper plated aluminium alloy wire or other wire fibers woven mesh structures, are covered on bus insulation layer（4）The density on surface
Between 80% to 90% range；The waterproof layer（6）It is made for single-side copper-plastic compound belt, cladding mode is vertical to put up
The width of putting up of packet, two sides edge is the wide 15-20% of single-side copper-plastic compound belt, and the place of putting up is bonded to one another；The guarantor
Sheath（7）Wrap up flame-retardant layer（71）, the flame-retardant layer（71）Surface fixing sleeve be connected to enhancement layer（72）, the enhancement layer（72）
Surface fixing sleeve be connected to wearing layer（73）.
2. a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable according to claim 1, it is characterised in that：The conductive electrode
Protective case（2）For transparent insulating plastic protective case, the conductive electrode protective case（2）One end be plugged on ptc layer（3）'s
It is internal.
3. a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable according to claim 1, it is characterised in that：The bus insulation
Layer（4）By being made of PE, TeflonFEP or PVDF material.
4. a kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable according to claim 6, it is characterised in that：The flame-retardant layer
（71）Enhancement layer is fitted in for mica tape（72）Inner wall on, the enhancement layer（72）It is described wear-resisting for aramid fiber braided layer
Layer（73）For by the mixed layer of HDPE high density polyethylene (HDPE) and polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113229.0A CN108901094A (en) | 2018-09-25 | 2018-09-25 | A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113229.0A CN108901094A (en) | 2018-09-25 | 2018-09-25 | A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108901094A true CN108901094A (en) | 2018-11-27 |
Family
ID=64359480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811113229.0A Pending CN108901094A (en) | 2018-09-25 | 2018-09-25 | A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116056269A (en) * | 2023-03-14 | 2023-05-02 | 芜湖市安瑞电热带制造有限公司 | Electric heating belt for pipeline electric tracing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6492629B1 (en) * | 1999-05-14 | 2002-12-10 | Umesh Sopory | Electrical heating devices and resettable fuses |
| CN102170717A (en) * | 2011-03-10 | 2011-08-31 | 山东科虹线缆有限公司 | Automatic temperature control and heat-tracing cable with semi-conducting polymer copper-cladding electrodes and method for making the same |
| CN105304201A (en) * | 2015-11-17 | 2016-02-03 | 宁波迪亚家用电器有限公司 | Flame-retardant and waterproof power line |
| CN207149308U (en) * | 2017-05-17 | 2018-03-27 | 上海泰远能源电力工程技术有限公司 | A kind of electric power cable of wear resistant corrosion resistant |
| CN209526904U (en) * | 2018-09-25 | 2019-10-22 | 安徽华星电缆集团有限公司 | A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable |
-
2018
- 2018-09-25 CN CN201811113229.0A patent/CN108901094A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6492629B1 (en) * | 1999-05-14 | 2002-12-10 | Umesh Sopory | Electrical heating devices and resettable fuses |
| CN102170717A (en) * | 2011-03-10 | 2011-08-31 | 山东科虹线缆有限公司 | Automatic temperature control and heat-tracing cable with semi-conducting polymer copper-cladding electrodes and method for making the same |
| CN105304201A (en) * | 2015-11-17 | 2016-02-03 | 宁波迪亚家用电器有限公司 | Flame-retardant and waterproof power line |
| CN207149308U (en) * | 2017-05-17 | 2018-03-27 | 上海泰远能源电力工程技术有限公司 | A kind of electric power cable of wear resistant corrosion resistant |
| CN209526904U (en) * | 2018-09-25 | 2019-10-22 | 安徽华星电缆集团有限公司 | A kind of radiation protection parallel connection automatic temperature-controlled heat tracing cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116056269A (en) * | 2023-03-14 | 2023-05-02 | 芜湖市安瑞电热带制造有限公司 | Electric heating belt for pipeline electric tracing |
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