CN204482060U - A kind of tracing thermal-insulating anticorrosion heating tape - Google Patents
A kind of tracing thermal-insulating anticorrosion heating tape Download PDFInfo
- Publication number
- CN204482060U CN204482060U CN201520178803.6U CN201520178803U CN204482060U CN 204482060 U CN204482060 U CN 204482060U CN 201520178803 U CN201520178803 U CN 201520178803U CN 204482060 U CN204482060 U CN 204482060U
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- China
- Prior art keywords
- heating tape
- heat generating
- generating core
- insulating
- deck
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Abstract
The utility model discloses a kind of tracing thermal-insulating anticorrosion heating tape, it comprises heating tape body, and described heating tape body comprises heat generating core, insulating barrier, screen and oversheath.Described heating tape body cross-section is circular configuration; Described heating tape body interior is provided with multiple heat generating core; Fixed by rubber skeleton between described heat generating core; Described heat generating core closely extrudes a layer insulating outward; Between described insulating barrier and heat generating core, gap portion arranges packed layer; Described insulating barrier closely extrudes one deck screen outward; One deck armour is extruded outside described screen; One deck reinforcing braid is extruded outside described armour; One deck oversheath is extruded outside described reinforcing braid.The utility model has the advantages such as the good and anticorrosive property of reasonable in design, heating effect is strong.
Description
Technical field
The utility model relates to a kind of accompanying-heat cable, particularly relates to a kind of tracing thermal-insulating anticorrosion heating tape.
Background technology
At present, along with socioeconomic development, marine field and chemical field are all at rapid advances, and in the process of long-distance sand transport oil gas, adopt Cemented filling, at cold zone, the situation that frost crack pipe makes especially to reveal may be there is, the mode of heating tape heating is normally adopted to heat oil gas, it is made to recover mobility, but general heating tape can only use in general environment, if can not use for a long time under severe conditions, especially in the environment that corrosivity is stronger, heating tape is easy to be etched, make its cisco unity malfunction.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of tracing thermal-insulating anticorrosion heating tape.
The utility model is taked following technical scheme to realize: a kind of tracing thermal-insulating anticorrosion heating tape, it comprises heating tape body, described heating tape body comprises heat generating core, insulating barrier, screen and oversheath, and described heating tape body cross-section is circular configuration; Described heating tape body interior is provided with multiple heat generating core; Fixed by rubber skeleton between described heat generating core; Described heat generating core closely extrudes a layer insulating outward; Between described insulating barrier and heat generating core, gap portion arranges packed layer; Described insulating barrier closely extrudes one deck screen outward; One deck armour is extruded outside described screen; One deck reinforcing braid is extruded outside described armour; One deck oversheath is extruded outside described reinforcing braid.
Above-mentioned a kind of tracing thermal-insulating anticorrosion heating tape, described heat generating core is by the alloy wire of different resistivity and metal wire is stranded forms.
Above-mentioned a kind of tracing thermal-insulating anticorrosion heating tape, the rubber skeleton connected between described heat generating core is " cross " structure.
Above-mentioned a kind of tracing thermal-insulating anticorrosion heating tape, described reinforcing braid material is glass fibre.
Above-mentioned a kind of tracing thermal-insulating anticorrosion heating tape, described armour is woven by stainless steel wire to form, and be square grid shape structure.
Above-mentioned a kind of tracing thermal-insulating anticorrosion heating tape, described oversheath is made up of butyronitrile pvc material.
The utility model has following beneficial effect in sum: the utility model has the advantages such as the good and anticorrosive property of reasonable in design, heating effect is strong, described reinforcing braid material is glass fibre, make heating tape have stronger resistance to elevated temperatures, heat-insulating property and insulation property, thus make heating tape improve applied at elevated temperature performance.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, heating tape body; 2, heat generating core; 3, rubber skeleton; 4, packed layer; 5, insulating barrier; 6, screen; 7, armour; 8, reinforcing braid; 9, oversheath.
Embodiment
As shown in Figure 1, a kind of tracing thermal-insulating anticorrosion heating tape, it comprises heating tape body 1, and described heating tape body 1 comprises heat generating core 2, insulating barrier 5, screen 6 and oversheath 9, and described heating tape body 1 cross section is circular configuration; Body 1 inside, described heating tape is provided with multiple heat generating core 2; Fixed by rubber skeleton 3 between described heat generating core 2; Described heat generating core 2 is outer closely extrudes a layer insulating 5; Between described insulating barrier 5 and heat generating core 2, gap portion arranges packed layer 4; Described insulating barrier 5 is outer closely extrudes one deck screen 6; One deck armour 7 is extruded outside described screen 6; One deck reinforcing braid 8 is extruded outside described armour 7; One deck oversheath 9 is extruded outside described reinforcing braid 8.
Described heat generating core 2 is by the alloy wire of different resistivity and metal wire is stranded forms, thus can ensure the useful life of heat generating core 2, avoids heat generating core 2 and burns out, and have certain positive temperature coefficient; The rubber skeleton 3 arranged between described heat generating core 2 is decussate texture, erection greatly strengthen the structural strength of heating tape, and optimizes by force parameter, even if also there will not be the situation of fracture for a long time, ensure device security, decrease the economic loss of enterprise; Described packed layer 4 makes heating tape internal structure more compact, prevents heat generating core 2 from the situation of skew occurring; Described insulating barrier 5 can effectively protect heat generating core 2, and improves the useful life of heating tape, contributes to the thermal conductivity improving heating tape simultaneously; Described screen 6 not only plays heat transfer and thermolysis, and improves the bulk strength of heating tape, can also use as protective earth; Described armour 7 is woven by stainless steel wire to form, and is square grid shape structure, the mechanical strength of heating tape improved, is more suitable for explosion-proof occasion, and can use having under corrosive occasion; Described reinforcing braid 8 material is glass fibre, has stronger resistance to elevated temperatures, heat-insulating property and insulation property, makes heating tape improve applied at elevated temperature performance; Described oversheath 9 is made up of butyronitrile pvc material, have stronger acid and alkali-resistance and organic solvent characteristic, run into corrosive substance there will not be swelling, dissolve and the phenomenon such as be full of cracks, effectively protect the internal structure of heating tape.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (6)
1. a tracing thermal-insulating anticorrosion heating tape, it comprises heating tape body, and described heating tape body comprises heat generating core, insulating barrier, screen and oversheath, it is characterized in that: described heating tape body cross-section is circular configuration; Described heating tape body interior is provided with multiple heat generating core; Fixed by rubber skeleton between described heat generating core; Described heat generating core closely extrudes a layer insulating outward; Between described insulating barrier and heat generating core, gap portion arranges packed layer; Described insulating barrier closely extrudes one deck screen outward; One deck armour is extruded outside described screen; One deck reinforcing braid is extruded outside described armour; One deck oversheath is extruded outside described reinforcing braid.
2. a kind of tracing thermal-insulating anticorrosion heating tape according to claim 1, is characterized in that: described heat generating core is by the alloy wire of different resistivity and metal wire is stranded forms.
3. a kind of tracing thermal-insulating anticorrosion heating tape according to claim 1, is characterized in that: the rubber skeleton connected between described heat generating core is " cross " structure.
4. a kind of tracing thermal-insulating anticorrosion heating tape according to claim 1, is characterized in that: described reinforcing braid material is glass fibre.
5. a kind of tracing thermal-insulating anticorrosion heating tape according to claim 1, is characterized in that: described armour is woven by stainless steel wire to form, and be square grid shape structure.
6. a kind of tracing thermal-insulating anticorrosion heating tape according to claim 1, is characterized in that: described oversheath is made up of butyronitrile pvc material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178803.6U CN204482060U (en) | 2015-03-28 | 2015-03-28 | A kind of tracing thermal-insulating anticorrosion heating tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178803.6U CN204482060U (en) | 2015-03-28 | 2015-03-28 | A kind of tracing thermal-insulating anticorrosion heating tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204482060U true CN204482060U (en) | 2015-07-15 |
Family
ID=53637829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178803.6U Expired - Fee Related CN204482060U (en) | 2015-03-28 | 2015-03-28 | A kind of tracing thermal-insulating anticorrosion heating tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204482060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768248A (en) * | 2015-03-28 | 2015-07-08 | 安徽华瑞电气有限公司 | Heating tracing insulated anti-corrosion heating tape |
-
2015
- 2015-03-28 CN CN201520178803.6U patent/CN204482060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768248A (en) * | 2015-03-28 | 2015-07-08 | 安徽华瑞电气有限公司 | Heating tracing insulated anti-corrosion heating tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170328 |