CN104735829A - Anti-corrosion anti-tensile electric heating band - Google Patents
Anti-corrosion anti-tensile electric heating band Download PDFInfo
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- CN104735829A CN104735829A CN201510139341.1A CN201510139341A CN104735829A CN 104735829 A CN104735829 A CN 104735829A CN 201510139341 A CN201510139341 A CN 201510139341A CN 104735829 A CN104735829 A CN 104735829A
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- layer
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- ribbon heater
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- braid
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Abstract
The invention discloses an anti-corrosion anti-tensile electric heating band. The anti-corrosion anti-tensile electric heating band comprises a body, the body comprises conductors, a PTC layer, an insulation layer and a shielding layer, and the multiple conductors are arranged inside the body. The cross section of the body is of a round structure, multiple optical fibers are arranged outside the conductors and tangent to the conductors, the conductors are wrapped with a woven layer, the PTC layer is arranged at the gaps among the woven layer, the optical fibers and the conductors, the woven layer is tightly wrapped with a reinforcement layer in an extruded mode, the reinforcement layer is wrapped with the insulation layer and the shielding layer sequentially from inside to outside, and the shielding layer is wrapped with an outer protection sleeve in an extruded mode. The anti-corrosion anti-tensile electric heating band has the advantages of being reasonable in structural design, high in heat conversion efficiency, long in service life and the like.
Description
Technical field
The present invention relates to a kind of heating device, particularly relate to a kind of anticorrosion stretch-proof ribbon heater.
Background technology
At present, along with the development of science and technology, oil, chemical industry and medicine and other fields are also at rapid advances, and ribbon heater is a kind of special cable by heating after electric energy heating, all have a wide range of applications in every field at present, therefore, the requirement of people to ribbon heater is more and more higher, but existing ribbon heater because of its structural design unreasonable, cause thermal conversion efficiency low, not only waste resource, and operating efficiency is low, brings very large loss to enterprise.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of anticorrosion stretch-proof ribbon heater.
The present invention takes following technical scheme to realize: a kind of anticorrosion stretch-proof ribbon heater, and it comprises body, and described body comprises conductor, PTC layer, insulating barrier and screen, and body interior is provided with many conductors; Described body cross-section is circular configuration; Described conductor be outside equipped with multiple optical fiber and conductor tangent; Described conductor outer wrapping one deck braid; Described braid, between optical fiber and conductor, gap portion is provided with PTC layer; Described braid closely extrudes one deck reinforced layer outward; Described reinforced layer is extruded with insulating barrier and screen from inside to outside successively; One deck oversheath is extruded outside described screen.
Above-mentioned a kind of anticorrosion stretch-proof ribbon heater, described reinforced layer is that alkali-free glass wire material is made.
Above-mentioned a kind of anticorrosion stretch-proof ribbon heater, described screen adopts the braiding of alloying metal line to form.
Above-mentioned a kind of anticorrosion stretch-proof ribbon heater, described oversheath is that fluoroplastic sleeve or fluorubber sleeve pipe are made.
Above-mentioned a kind of anticorrosion stretch-proof ribbon heater, described braid, reinforced layer are identical with the thickness of insulating barrier.
The present invention has following beneficial effect in sum: the present invention has the advantages such as the high and long service life of reasonable in design, thermal conversion efficiency, described reinforced layer is that alkali-free glass wire material is made, effectively extend the useful life of ribbon heater, according to actual institute calorific requirement adjustment power output, and can not produce the overheated situation in crosspoint.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, body; 2, conductor; 3, PTC layer; 4, optical fiber; 5, braid; 6, reinforced layer; 7, insulating barrier; 8, screen; 9, oversheath.
Embodiment
As shown in Figure 1, a kind of anticorrosion stretch-proof ribbon heater, it comprises body 1, and described body 1 comprises conductor 2, PTC layer 3, insulating barrier 7 and screen 8, and body 1 inside is provided with many conductors 2; Described body 1 cross section is circular configuration; It is tangent with conductor 2 that described conductor 2 is outside equipped with multiple optical fiber 4; Described conductor 2 outer wrapping one deck braid 5; Described braid 5, between optical fiber 4 and conductor 2, gap portion is provided with PTC layer 3; Described braid 5 is outer closely extrudes one deck reinforced layer 6; Described reinforced layer 6 is extruded with insulating barrier 7 and screen 8 from inside to outside successively; One deck oversheath 9 is extruded outside described screen 8.
The many conductors 2 that described body 1 inside is arranged, can effectively for next section of accompanying-heat cable electric energy transmitting, thus make body 1 have the performance of overlength companion heat; The outer multiple optical fiber 4 arranged of described conductor 2 have powerful transmitting effect, thus ensure the safe transport of medium; Described PTC layer 3 effectively can improve the thermal conversion efficiency of body 1, thus improves the operating efficiency of body 1; Described braid 5 effectively raises the bulk strength of ribbon heater, earth connection that can be safe; Described reinforced layer 6 is made for alkali-free glass wire material, effectively extends the useful life of ribbon heater, according to actual institute calorific requirement adjustment power output, and can not produce the overheated situation in crosspoint; Described insulating barrier 7 improves the insulation characterisitic of body 1, improves the ampacity of body 1; Described screen 8 adopts alloying metal line to weave and forms, and ensures that cable also can normally work under the environment of macro-corrosion material; Described oversheath 9 is made for fluoroplastic sleeve or fluorubber sleeve pipe, and not only make body 1 have stronger stretch-proof performance, and also can keep the normal work of body 1 under high-temperature and high-pressure conditions, electric property is comparatively stable; Described body 1 overall structure is circular, expands the contact area of body 1 and pipeline, improves the thermal conversion efficiency of body 1, decrease tractive resistance, thus achieve the saving of the energy in the process of mobile body 1.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (5)
1. an anticorrosion stretch-proof ribbon heater, it comprises body, and described body comprises conductor, PTC layer, insulating barrier and screen, it is characterized in that: body interior is provided with many conductors; Described body cross-section is circular configuration; Described conductor be outside equipped with multiple optical fiber and conductor tangent; Described conductor outer wrapping one deck braid; Described braid, between optical fiber and conductor, gap portion is provided with PTC layer; Described braid closely extrudes one deck reinforced layer outward; Described reinforced layer is extruded with insulating barrier and screen from inside to outside successively; One deck oversheath is extruded outside described screen.
2. a kind of anticorrosion stretch-proof ribbon heater according to claim 1, is characterized in that: described reinforced layer is that alkali-free glass wire material is made.
3. a kind of anticorrosion stretch-proof ribbon heater according to claim 1, is characterized in that: described screen adopts the braiding of alloying metal line to form.
4. a kind of anticorrosion stretch-proof ribbon heater according to claim 1, is characterized in that: described oversheath is that fluoroplastic sleeve or fluorubber sleeve pipe are made.
5. a kind of anticorrosion stretch-proof ribbon heater according to claim 1, is characterized in that: described braid, reinforced layer are identical with the thickness of insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139341.1A CN104735829A (en) | 2015-03-28 | 2015-03-28 | Anti-corrosion anti-tensile electric heating band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139341.1A CN104735829A (en) | 2015-03-28 | 2015-03-28 | Anti-corrosion anti-tensile electric heating band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104735829A true CN104735829A (en) | 2015-06-24 |
Family
ID=53459143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510139341.1A Pending CN104735829A (en) | 2015-03-28 | 2015-03-28 | Anti-corrosion anti-tensile electric heating band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104735829A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566570Y (en) * | 2002-08-07 | 2003-08-13 | 徐忠庭 | Self-controlled temp heating cable |
| CN1826024A (en) * | 2006-03-23 | 2006-08-30 | 沈阳瑞华特种电缆有限公司 | Temp control electric heating cable and producing method |
| CN201957271U (en) * | 2011-02-11 | 2011-08-31 | 顾建忠 | Electric ribbon heater for thick oil well |
| 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 |
| CN202679676U (en) * | 2012-06-29 | 2013-01-16 | 安徽江淮电缆集团有限公司 | Self-limiting-type ribbon heater |
| CN103646716A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Aluminum alloy conductor optical fiber composite cable |
| CN204482051U (en) * | 2015-03-28 | 2015-07-15 | 安徽华瑞电气有限公司 | A kind of anticorrosion stretch-proof ribbon heater |
-
2015
- 2015-03-28 CN CN201510139341.1A patent/CN104735829A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566570Y (en) * | 2002-08-07 | 2003-08-13 | 徐忠庭 | Self-controlled temp heating cable |
| CN1826024A (en) * | 2006-03-23 | 2006-08-30 | 沈阳瑞华特种电缆有限公司 | Temp control electric heating cable and producing method |
| CN201957271U (en) * | 2011-02-11 | 2011-08-31 | 顾建忠 | Electric ribbon heater for thick oil well |
| 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 |
| CN202679676U (en) * | 2012-06-29 | 2013-01-16 | 安徽江淮电缆集团有限公司 | Self-limiting-type ribbon heater |
| CN103646716A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Aluminum alloy conductor optical fiber composite cable |
| CN204482051U (en) * | 2015-03-28 | 2015-07-15 | 安徽华瑞电气有限公司 | A kind of anticorrosion stretch-proof ribbon heater |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |