CN2845379Y - The tandem ribbon heater - Google Patents
The tandem ribbon heater Download PDFInfo
- Publication number
- CN2845379Y CN2845379Y CN 200520022134 CN200520022134U CN2845379Y CN 2845379 Y CN2845379 Y CN 2845379Y CN 200520022134 CN200520022134 CN 200520022134 CN 200520022134 U CN200520022134 U CN 200520022134U CN 2845379 Y CN2845379 Y CN 2845379Y
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- CN
- China
- Prior art keywords
- wrapped
- layer
- ribbon heater
- tandem
- oversheath
- 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.)
- Expired - Fee Related
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Abstract
Tandem of the present utility model ribbon heater belongs to cable, is the tandem ribbon heater that is made of metal core wire wrap insulate layer.Be wrapped with the inner sheath internal layer at every heart yearn, the inner sheath internal layer is wrapped with two layers of inner sheaths.Be wrapped with oversheath at the many heart yearns that two layers of inner sheath internal layer and inner sheaths are arranged, oversheath is wrapped with reinforced layer, between oversheath and reinforced layer braid is arranged.Wherein, heart yearn is to be made of the multiply plain conductor; Braid is to be made by tinned copper wire and stainless steel wire; Reinforced layer is to be made by fluorubber.Its advantage is: solved the powerful companion's heat problem of overlength or very-short-reach pipeline, it is reasonable in design, simple in structure, power is big, cost is low, long service life, heat efficiency height.
Description
Technical field
The utility model belongs to cable, specially refers to a kind of tandem ribbon heater.
Background technology
The ribbon heater is a kind of heating cable that is converted into heat energy by electric energy, is widely used in heat-preserving anti-freezing, the thermostatic control of industries such as oil, chemical industry, medicine, food.At present the parallel and tandem of the main branch of ribbon heater is two kinds.The main persevering power parallel resistance silk of parallel type electric heating strip (generally adopting nichrome) and limit two kinds of forms of warm carbon molecular structure certainly.The tandem ribbon heater is that heart yearn is connected into a loop (the general employing star connections of three heart yearns), and heart yearn is during by big electric current, and itself produces Joule heat.For solve present two cores, three core tandem ribbon heater unit length power are little, can't be applied to the heat supply than the short distance pipeline.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, and the tandem ribbon heater of a kind of four-core or five cores is provided.
The utility model is the tandem ribbon heater that is made of metal core wire wrap insulate layer.Be wrapped with the inner sheath internal layer at every heart yearn, the inner sheath internal layer is wrapped with two layers of inner sheaths.Be wrapped with oversheath at the many heart yearns that two layers of inner sheath internal layer and inner sheaths are arranged, oversheath is wrapped with reinforced layer, between oversheath and reinforced layer braid is arranged.
As further improvement of the utility model, heart yearn is to be made of the multiply plain conductor; Braid is to be made by tinned copper wire and stainless steel wire; Reinforced layer is to be made by fluorubber.
Tandem of the present utility model ribbon heater has solved overlength or the powerful companion's heat problem of very-short-reach pipeline, and it is reasonable in design, simple in structure, power is big, cost is low, long service life, heat efficiency height.
Description of drawings
Figure of description is the cross-sectional view of tandem of the present utility model ribbon heater.
Execution mode
In conjunction with the accompanying drawings as can be known, tandem of the present utility model ribbon heater is to be made of metal core wire wrap insulate layer.Be wrapped with inner sheath internal layer 2 at the heart yearn of being made up of 19 plain conductors 1, inner sheath internal layer 2 is wrapped with inner sheath two layer 3.4 parallel core wires 1 that are with two layer 3 of inner sheath internal layer 2 and inner sheath are wrapped with oversheath 4, oversheath 4 is wrapped with the reinforced layer of being made by fluorubber 5, at oversheath 4 and 5 of reinforced layers braid 6 is arranged, braid 6 is to be made by tinned copper wire and stainless steel wire.
Above-mentioned inner sheath internal layer 2, two layer 3 of inner sheath, oversheath 4 and reinforced layer 5 can adopt the fluoroplastic insulation material to make.
Claims (4)
1, the tandem ribbon heater is to be made of metal core wire wrap insulate layer, it is characterized in that every heart yearn (1) is wrapped with inner sheath internal layer (2), and inner sheath internal layer (2) is wrapped with two layers of inner sheaths (3); Be wrapped with oversheath (4) at the many heart yearns (1) that inner sheath internal layer (2) and inner sheath two layers (3) are arranged, oversheath (4) is wrapped with reinforced layer (5), between oversheath (4) and reinforced layer (5) braid (6) is arranged.
2, tandem as claimed in claim 1 ribbon heater is characterized in that this ribbon heater (7) is made of 1～5 heart yearn (1), and every heart yearn (1) is the multiply plain conductor.
3, tandem as claimed in claim 1 ribbon heater is characterized in that braid (6) is to be made by tinned copper wire and stainless steel wire.
4, tandem as claimed in claim 1 ribbon heater is characterized in that reinforced layer (5) is to be made by fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022134 CN2845379Y (en) | 2005-12-12 | 2005-12-12 | The tandem ribbon heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022134 CN2845379Y (en) | 2005-12-12 | 2005-12-12 | The tandem ribbon heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845379Y true CN2845379Y (en) | 2006-12-06 |
Family
ID=37487321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022134 Expired - Fee Related CN2845379Y (en) | 2005-12-12 | 2005-12-12 | The tandem ribbon heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845379Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101494A (en) * | 2015-08-12 | 2015-11-25 | 安邦电气集团有限公司 | Series-type electric tracing band for large tank long transmission pipeline |
| CN106385723A (en) * | 2016-09-08 | 2017-02-08 | 芜湖市旭辉电工新材料有限责任公司 | Series three-core constant power ribbon heater |
-
2005
- 2005-12-12 CN CN 200520022134 patent/CN2845379Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101494A (en) * | 2015-08-12 | 2015-11-25 | 安邦电气集团有限公司 | Series-type electric tracing band for large tank long transmission pipeline |
| CN105101494B (en) * | 2015-08-12 | 2019-07-05 | 安邦电气集团有限公司 | A kind of large size trough pool long-distance transport pipes tandem electric-heating belt |
| CN106385723A (en) * | 2016-09-08 | 2017-02-08 | 芜湖市旭辉电工新材料有限责任公司 | Series three-core constant power ribbon heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |