CN202496081U - Carbon fiber heating cables - Google Patents
Carbon fiber heating cables Download PDFInfo
- Publication number
- CN202496081U CN202496081U CN2012201425486U CN201220142548U CN202496081U CN 202496081 U CN202496081 U CN 202496081U CN 2012201425486 U CN2012201425486 U CN 2012201425486U CN 201220142548 U CN201220142548 U CN 201220142548U CN 202496081 U CN202496081 U CN 202496081U
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- carbon fiber
- wrapped
- protective sleeve
- fiber layer
- electric conductive
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- Expired - Fee Related
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Abstract
The utility model discloses a carbon fiber heating cable. The carbon fiber heating cable comprises a cable core wire, the cable core wire is wrapped by a core wire protective sleeve, a carbon fiber electric conductive layer is arranged outside the core wire protective sleeve, the carbon fiber electric conductive layer is a hollow annular sleeve, the outer layer of the core wire protective sleeve is wrapped by the carbon fiber electric conductive layer, a carbon fiber layer protective sleeve is arranged outside the carbon fiber electric conductive layer and is wrapped by an electric conductive net woven of thin metal wires, and the electric conductive net is wrapped by an outer layer protective rubber sleeve. The carbon fiber heating cable has the advantages of excellent heat resistance, good safe reliability of usage, long service life, simple structure, high electricity-to-heat conversion efficiency, wide range of working temperature, no visible light in the working process, small thermal hysteresis, quick temperature rise, and uniform heating temperature; moreover, the carbon fiber heating cable can be widely used for air and liquid heating and the like in industry, agriculture and civil fields, therefore the carbon fiber heating cable has good values of popularization and application.
Description
Technical field
The utility model relates to electric power and uses cable.
Background technology
Existing heating cable mostly uses nichrome, tungsten filament or ptc material to do electric heating element.Reason owing to these thermo electric materials self inherent characteristic; In use exist many deficiencies, like the electric heating element that general nichrome material, tungsten filament material are processed, the surface is prone to oxidation in the electric heating process; Cause local overheating thus and by being blown, useful life is short.The visible light existence is arranged in the process of electric heating simultaneously, so electrical heating power is prone to decay and puncture in the low ptc material use of the heat efficiency, useful life is short, and the heat efficiency is low.
Summary of the invention
The utility model provides a kind of carbon fiber heating cable, and the utility model has solved existing carbon fiber heating cable and existed heat resistance poor, and security reliability is poor, the problem that useful life is short.
For addressing the above problem, the utility model adopts following technical scheme: a kind of carbon fiber heating cable, comprise cable core, and its cable core is wrapped with the heart yearn protective sleeve, and the heart yearn protective sleeve is outside equipped with the electric conduction of carbon fiber layer; Said electric conduction of carbon fiber layer is hollow annular cover, is wrapped in heart yearn protective sleeve skin; Said electric conduction of carbon fiber layer is outside equipped with the carbon fiber layer protective sleeve, and the carbon fiber layer protective sleeve is wrapped with the conductive mesh that fine wire is woven into, and conductive mesh is wrapped with the outer layer protection gum cover.
Optimize, above-mentioned carbon fiber heating cable, its electric conduction of carbon fiber layer is provided with some little grooves, and some carbon fiber layer connector lugs are arranged in the little groove, and the carbon fiber layer connector lug connects electric conduction of carbon fiber layer and cable core.
The advantage of the utility model has: excellent heat resistance, and safety and reliability are good, and long service life is simple in structure; Electric conversion efficiency is high, operating temperature range is wide, do not have visible light in the course of work, and thermo-lag is little, quick heating, and heating temp is even; Electrical heating power is adjustable, surface Working Temperature 50 degree-200 degree; Electric property is stable, and reliable, can in liquid and air use up to more than 5 years useful life, can be applied in liquid and air heat of industry, agricultural, civil area or the like widely, so the utlity model has excellent popularization use value.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
With illustrated embodiments the utility model is done detailed explanation below
As shown in Figure 1, the utility model is a kind of carbon fiber heating cable, comprises cable core 1, and its cable core 1 is wrapped with heart yearn protective sleeve 2, and heart yearn protective sleeve 2 is outside equipped with electric conduction of carbon fiber layer 3; Said electric conduction of carbon fiber layer 3 is hollow annular cover, is wrapped in heart yearn protective sleeve 2 skins; Said electric conduction of carbon fiber layer 3 is outside equipped with carbon fiber layer protective sleeve 4, and carbon fiber layer protective sleeve 4 is wrapped with the conductive mesh 5 that fine wire is woven into, and conductive mesh 5 is wrapped with outer layer protection gum cover 6.Electric conduction of carbon fiber layer 3 is provided with some little grooves 31, and some carbon fiber layer connector lugs 32 are arranged in the little groove 31, and carbon fiber layer connector lug 32 connects electric conduction of carbon fiber layer 3 and cable core 1.The utility model excellent heat resistance, safety and reliability are good, and long service life is simple in structure; Electric conversion efficiency is high, operating temperature range is wide, do not have visible light in the course of work, and thermo-lag is little, quick heating, and heating temp is even; Electrical heating power is adjustable, surface Working Temperature 50 degree-200 degree; Electric property is stable, and reliable, can in liquid and air use up to more than 5 years useful life.Can be applied in liquid and air heat of industry, agricultural, civil area or the like widely, therefore the utlity model has excellent popularization use value.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to execution mode.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation of being amplified out thus or change still are among the protection range of the utility model.
Claims (2)
1. a carbon fiber heating cable comprises cable core, it is characterized in that: said cable core is wrapped with the heart yearn protective sleeve, and the heart yearn protective sleeve is outside equipped with the electric conduction of carbon fiber layer; Said electric conduction of carbon fiber layer is hollow annular cover, is wrapped in heart yearn protective sleeve skin; Said electric conduction of carbon fiber layer is outside equipped with the carbon fiber layer protective sleeve, and the carbon fiber layer protective sleeve is wrapped with the conductive mesh that fine wire is woven into, and conductive mesh is wrapped with the outer layer protection gum cover.
2. carbon fiber heating cable according to claim 1 is characterized in that: said electric conduction of carbon fiber layer is provided with some little grooves, and some carbon fiber layer connector lugs are arranged in the little groove, and the carbon fiber layer connector lug connects electric conduction of carbon fiber layer and cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201425486U CN202496081U (en) | 2012-04-08 | 2012-04-08 | Carbon fiber heating cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201425486U CN202496081U (en) | 2012-04-08 | 2012-04-08 | Carbon fiber heating cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496081U true CN202496081U (en) | 2012-10-17 |
Family
ID=47002291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201425486U Expired - Fee Related CN202496081U (en) | 2012-04-08 | 2012-04-08 | Carbon fiber heating cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956319A (en) * | 2012-10-23 | 2013-03-06 | 李天昌 | Inner-parallel high pressure power transmission wire capable of automatically removing coated ice by auxiliary heating |
| CN105848321A (en) * | 2016-05-30 | 2016-08-10 | 沈兴线缆集团有限公司 | Oil well sucker rod carbon fiber heating cable and manufacturing method of the cable |
-
2012
- 2012-04-08 CN CN2012201425486U patent/CN202496081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956319A (en) * | 2012-10-23 | 2013-03-06 | 李天昌 | Inner-parallel high pressure power transmission wire capable of automatically removing coated ice by auxiliary heating |
| CN105848321A (en) * | 2016-05-30 | 2016-08-10 | 沈兴线缆集团有限公司 | Oil well sucker rod carbon fiber heating cable and manufacturing method of the cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Carbon fiber heating cables Effective date of registration: 20150407 Granted publication date: 20121017 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2015990000252 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180301 Granted publication date: 20121017 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2015990000252 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Carbon fiber heating cable Effective date of registration: 20180302 Granted publication date: 20121017 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2018990000151 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210225 Granted publication date: 20121017 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: HENAN KOSEN CABLE Co.,Ltd. Registration number: 2018990000151 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |