CN107197554A - Carbon fiber parallel electric heat tracing band - Google Patents

Carbon fiber parallel electric heat tracing band Download PDF

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Publication number
CN107197554A
CN107197554A CN201710398649.7A CN201710398649A CN107197554A CN 107197554 A CN107197554 A CN 107197554A CN 201710398649 A CN201710398649 A CN 201710398649A CN 107197554 A CN107197554 A CN 107197554A
Authority
CN
China
Prior art keywords
carbon fiber
bus
heat tracing
electric heat
fluoroplastics
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
Application number
CN201710398649.7A
Other languages
Chinese (zh)
Inventor
徐井圣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Ruikan Heating Appliance Co Ltd
Original Assignee
Taizhou Ruikan Heating Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Ruikan Heating Appliance Co Ltd filed Critical Taizhou Ruikan Heating Appliance Co Ltd
Priority to CN201710398649.7A priority Critical patent/CN107197554A/en
Publication of CN107197554A publication Critical patent/CN107197554A/en
Priority to RU2018119370A priority patent/RU2684408C1/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes
    • H05B3/54Heating elements having the shape of rods or tubes flexible
    • H05B3/56Heating cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/04Flexible cables, conductors, or cords, e.g. trailing cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1865Sheaths comprising braided non-metallic layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806Protection against damage caused by corrosion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • H01B7/295Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Abstract

The present invention relates to a kind of carbon fiber parallel electric heat tracing band technical field, and in particular to a kind of environmentally friendly, the durable and carbon fiber parallel electric heat tracing band that can arbitrarily shear.High-temperature fibre braiding layer is provided with outside carbon fiber, the contact force between indentation, there carbon fiber and bus can be increased, because carbon fiber can bear very big pulling force so that this product is after by outside traction force, it is ensured that heating pitch is not translated;Electro-conductive lacquer layer is scribbled between bus and carbon fiber, the adhesive force between metal and carbon fiber, the fastness between effective guarantee bus and carbon fiber is drastically increased;Carbon fiber has extremely strong tensile strength, and the carbon fiber crack conditions for being prevented effectively from the heated upset of bus and in turn resulting in occur, and carbon fiber does not have electromagnetic radiation, and human body will not be damaged;Designed using pitch breach so that electric-heating belt can be sheared arbitrarily, meet the demand of different clients.

Description

Carbon fiber parallel electric heat tracing band
Technical field
The present invention relates to a kind of carbon fiber parallel electric heat tracing band technical field, and in particular to one kind is environmentally friendly, durable and can appoint The carbon fiber parallel electric heat tracing band of meaning shearing.
Background technology
Electric-heating belt is mainly used in the antifreeze of the tank, pipe, groove of industrial equipment and insulation, it can also be used to floor heating, ramp, road Road, roofing, gutter, the snow melt of downpipe and change ice, install simple, easy to use, safe and reliable.
There is following many defects in invariable power electric-heating belt in parallel in the market:1. the diameter of heating wire compares Carefully, typically between 0.08-0.2mm, so result in that heating wire pulling force is small and heating face is small, the heating uniformity is not high, enters And causing the surface loading of heating wire high, the power of unit area is big, and the short life of heating wire is particularly easy to blow;2. it is in parallel Invariable power electric-heating belt production when must pass through multiple working procedure, wherein will by repeatedly drawing, when thinner heating wire around When on 2 parallel buses, and a breach is broken per the distance of 80-120cm length, after heating wire is by traction force, The ratio of elongation of plastics and metal is different, and heating wire is easy to be pulled off;3. existing invariable power electric-heating belt in parallel is in the hair that is powered When hot, because the expanded by heating ratio of plastics and metal is different, while 2 parallel bus are outer around heating wire, electromagnetic induction magnetic is produced , bus occurs upset, causes heating wire to be broken;4. the indentation, there between heating wire and bus is to use soldering, it is electrified for a long time Tin can be aoxidized, and loose contact occur in heating wire and bus.
The content of the invention
In view of the deficienciess of the prior art, the present invention provides a kind of carbon fiber parallel electric heat tracing band, its heating is uniform, anti- Tensile strength is big, service life length, will not fracture of wire and Nonradiative electromagnetic ripple, contact, can arbitrarily cut between heater and conductor Cut.
The present invention is achieved by the following technical solutions:
Fluoroplastics are coated with a kind of carbon fiber parallel electric heat tracing band, including two buses be arrangeding in parallel, every bus Insulating barrier, two bus peripheries are coated with fluoroplastics and merge layer, and the periphery that fluoroplastics merge layer is wound with carbon fiber, carbon fiber Outside is provided with high-temperature fibre braiding layer, and high-temperature fibre braiding layer periphery is coated with fluoroplastics inner sheath, fluoroplastics and protected The periphery cladding tinned wird mesh grid of set, the periphery of tinned wird mesh grid is coated with fluoroplastics oversheath, the mother after merging Side of the line at 0.8-2.5m sets jagged, and the fluoroplastic insulation layer and fluoroplastics of indentation, there merge layer and be stripped, The carbon fiber of indentation, there is sprayed with high temperature resistant conductive paint with bus contact portion.
Further, the breach is staggered the bus front and rear sides after the merging.
Further, two buses include seven or 19 nickel plating, silver-plated or tin plating copper cores of mutual process Wire.
Further, the high temperature resistant conductive paint is made up of metal-powder, graphite and carbon black high temperature lacquer.
Compared with prior art, the beneficial effects of the invention are as follows:
1. the outside of carbon fiber of the present invention is provided with high-temperature fibre braiding layer, indentation, there carbon fiber and bus can be increased Between contact force, because carbon fiber can bear very big pulling force so that this product is after by outside traction force, it is ensured that hair Thermal center is not away from translating;
2. bus of the present invention includes seven or 19 nickel plating, silver-plated or tin plating copper conductors of mutual process, have Extremely strong high-temperature oxidation resistance, two scribble electro-conductive lacquer layer between parallel bus and carbon fiber, drastically increase metal and carbon Adhesive force between fiber, the fastness between effective guarantee bus and carbon fiber;
3. the present invention is made as heater using carbon fibre winding, with extremely strong tensile strength, it is prevented effectively from bus and is heated The carbon fiber crack conditions caused are overturn to occur, and carbon fiber does not have electromagnetic radiation, and human body will not be damaged, and effectively protects Hinder the personal safety of operating personnel;
4. the present invention is using the design of pitch breach so that electric-heating belt can be sheared arbitrarily, meet the demand of different clients, It is wide using scope.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In accompanying drawing:1. bus;2. fluoroplastic insulation layer;3. fluoroplastics merge layer;4. fluoroplastics inner sheath;5. carbon fiber; 6. high temperature resistant conductive paint;7. high-temperature fibre braiding layer;8. tinned wird mesh grid;9. fluoroplastics oversheath.
Embodiment
On a kind of carbon fiber parallel electric heat tracing band as shown in Figure 1, including two buses 1 be arrangeding in parallel, every bus Fluoroplastic insulation layer 2 is coated with, two bus peripheries are coated with fluoroplastics and merge layer 3, and the periphery that fluoroplastics merge layer 3 is coated with Carbon fiber 5, the outside of carbon fiber 5 is provided with high-temperature fibre braiding layer 7, and the periphery of high-temperature fibre braiding layer 7 is coated with fluorine modeling Expect inner sheath 4, the periphery of fluoroplastics inner sheath 4 coats tinned wird mesh grid 8, and the periphery of tinned wird mesh grid 8 is coated with Fluoroplastics oversheath 9, side of the bus at 0.8-2.5m after merging sets jagged, the fluoroplastic insulation layer of indentation, there Merge layer with fluoroplastics to be stripped, carbon fiber 5 and the contact portion of bus 1 of indentation, there are sprayed with high temperature resistant conductive paint 6.
The bus front and rear sides that breach is staggered after merging, such as front side at bus 0.8-2.5m after merging is set Breach first is equipped with, then the rear side at the bus 0.8-2.5m after the back to back merging of breach first sets jagged second.
Carbon fiber 5 has extremely strong tensile strength, the carbon fiber crack conditions for effectively preventing the heated upset of bus from causing.
Further, seven piece or ten nine piece nickel plating, silver-plated or tin plating copper cores of two buses 1 including mutual process lead Line.
Further, high-temperature fibre braiding layer 7 uses high-temperature fibre litzendraht wire or high-temperature fibre knitting yarn.
Further, high temperature resistant conductive paint 6 is made up of metal-powder, graphite and carbon black high temperature lacquer, and high temperature resistant conductive paint 6 is set The bus contact portion in carbon fiber and breach is put, the adhesive force between metal and carbon fiber, effective guarantee is drastically increased Fastness between bus and conductor, adds conductive stability between the two.
Present invention is designed such that product has good flexibility and great tensile strength, also with good high temperature resistant Property, outstanding antiseptic property, fire-retardant and environment protecting ideal, electromagnetic radiation is not produced not to be injured to human body, can arbitrarily be cut Cut and use, single hot zone does not work little on whole heating cable influence.Because carbon fiber has superior antioxygenic property, increase The service life of product is added, has reduced use cost, the whole world will be turned into and be widely popularized the product used.Using Teflon conduct The product that insulating barrier is made, can continuously be used at 0-205 DEG C.
The present invention can also apply the carbon fiber in terms of floor heating, water pipe anti-freezing, special cultivation is mainly used in parallel In heating cable, existing heating cable has the following disadvantages:1. metal alloy is as pyrotoxin, meeting during metal alloy heating power Electromagnetic radiation is produced, there is great damage to human body, and such cable cannot arbitrarily be sheared and used, and must be determined using length Chi, according to room area size, selects length-specific, very inconvenient;If heating cable any one point fracture, whole electricity Cable will not generate heat, and cause huge economic loss;2. existing carbon fiber heating cable, because the limitation of heating length, it is necessary to A very short joint is connect, if applied in floor heating, a room is by countless joints, and security is not ensured;3. carbon fiber Connection between metal cold line is connected with copper tip, and carbon fiber is polar molecule and copper is nonpolar, and the two connects Connect inevitable unstable.
The present invention, as heater, will not be produced electromagnetic radiation, human body will not be damaged, had using coiling carbon fiber The personal safety of effect guarantee operating personnel, and the design of pitch breach so that electric-heating belt can be sheared arbitrarily, meet different visitors The demand at family is wide using scope;Present invention is designed such that single hot zone does not work little on whole heating cable influence;This High temperature resistant conductive paint is sprayed between invention carbon fiber and conductor bus, the conductive stable between carbon fiber and busbar is added Property.
In summary, only presently preferred embodiments of the present invention, not for limiting the scope that the present invention is implemented, it is all according to The equivalent changes and modifications carried out by shape, construction, feature and spirit described in scope of the invention as claimed, all should be included in this In the right of invention.

Claims (4)

1. a kind of carbon fiber parallel electric heat tracing band, it is characterised in that:Including two buses be arrangeding in parallel, coated on every bus There is fluoroplastic insulation layer, two bus peripheries are coated with fluoroplastics and merge layer, and the periphery that fluoroplastics merge layer is wound with carbon fiber, The outside of carbon fiber is provided with high-temperature fibre braiding layer, and high-temperature fibre braiding layer periphery is coated with fluoroplastics inner sheath, fluorine The periphery cladding tinned wird mesh grid of plastics inner sheath, the periphery of tinned wird mesh grid is coated with fluoroplastics oversheath, closed And after side of the bus at 0.8-2.5m set jagged, it is equal that the fluoroplastic insulation layer and fluoroplastics of indentation, there merge layer It is stripped, carbon fiber and the bus contact portion of indentation, there are sprayed with high temperature resistant conductive paint.
2. carbon fiber parallel electric heat tracing band according to claim 1, it is characterised in that:The breach is staggered described Bus front and rear sides after merging.
3. the carbon fiber parallel electric heat tracing band according to claim any one of 1-2, it is characterised in that:Two buses are equal Seven including mutual process or 19 nickel plating, silver-plated or tin plating copper conductors.
4. carbon fiber parallel electric heat tracing band according to claim 3, it is characterised in that:The high temperature resistant conductive paint is by metal Powder, graphite and carbon black high temperature lacquer are made.
CN201710398649.7A 2017-05-31 2017-05-31 Carbon fiber parallel electric heat tracing band Pending CN107197554A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710398649.7A CN107197554A (en) 2017-05-31 2017-05-31 Carbon fiber parallel electric heat tracing band
RU2018119370A RU2684408C1 (en) 2017-05-31 2018-05-25 Parallel carbon fiber electric heating tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710398649.7A CN107197554A (en) 2017-05-31 2017-05-31 Carbon fiber parallel electric heat tracing band

Publications (1)

Publication Number Publication Date
CN107197554A true CN107197554A (en) 2017-09-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710398649.7A Pending CN107197554A (en) 2017-05-31 2017-05-31 Carbon fiber parallel electric heat tracing band

Country Status (2)

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CN (1) CN107197554A (en)
RU (1) RU2684408C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107995710A (en) * 2017-12-06 2018-05-04 中天科技装备电缆有限公司 A kind of flame retardant cable of fibrage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757086A (en) * 1972-10-05 1973-09-04 W Indoe Electrical heating cable
CN1130856A (en) * 1995-12-17 1996-09-11 赵放 Alloy PTC parallel type electric heating strip
CN102271430A (en) * 2010-06-03 2011-12-07 无锡恒业电热电器有限公司 High-temperature constant-power parallel-type electric heating strip
CN202172501U (en) * 2011-07-25 2012-03-21 浙江铁富隆线缆有限公司 Carbon fiber electric heating cable
CN106413158A (en) * 2016-09-12 2017-02-15 芜湖市旭辉电工新材料有限责任公司 Parallel constant-power electric tracing band with high heat conduction efficiency

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245161A (en) * 1990-08-31 1993-09-14 Tokyo Kogyo Boyeki Shokai, Ltd. Electric heater
CA2313902C (en) * 1999-07-22 2006-11-07 Bacab Sa Encapsulation for the connection end or the termination end of an electric strip heater cable, and a method for producing it
CN201754630U (en) * 2010-08-18 2011-03-02 芜湖市旭辉电工新材料有限责任公司 Environmental-protecting temperature self-limiting electric tracing band
CN103813492A (en) * 2012-11-13 2014-05-21 安邦电气集团有限公司 Electric tracing band for oil well

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757086A (en) * 1972-10-05 1973-09-04 W Indoe Electrical heating cable
CN1130856A (en) * 1995-12-17 1996-09-11 赵放 Alloy PTC parallel type electric heating strip
CN102271430A (en) * 2010-06-03 2011-12-07 无锡恒业电热电器有限公司 High-temperature constant-power parallel-type electric heating strip
CN202172501U (en) * 2011-07-25 2012-03-21 浙江铁富隆线缆有限公司 Carbon fiber electric heating cable
CN106413158A (en) * 2016-09-12 2017-02-15 芜湖市旭辉电工新材料有限责任公司 Parallel constant-power electric tracing band with high heat conduction efficiency

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107995710A (en) * 2017-12-06 2018-05-04 中天科技装备电缆有限公司 A kind of flame retardant cable of fibrage

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Publication number Publication date
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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
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Address after: 225700 Five-Star Industrial Concentration Zone of Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province

Applicant after: Shengtuo Thermal Control Technology Jiangsu Co., Ltd.

Address before: 225700 Five-Star Industrial Concentration Zone of Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province

Applicant before: Taizhou ruikan heating appliance Co Ltd

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170922