CN202551381U - Automatic regulation and control anticorrosion ribbon heater - Google Patents
Automatic regulation and control anticorrosion ribbon heater Download PDFInfo
- Publication number
- CN202551381U CN202551381U CN2012201443107U CN201220144310U CN202551381U CN 202551381 U CN202551381 U CN 202551381U CN 2012201443107 U CN2012201443107 U CN 2012201443107U CN 201220144310 U CN201220144310 U CN 201220144310U CN 202551381 U CN202551381 U CN 202551381U
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- CN
- China
- Prior art keywords
- ribbon heater
- utility
- ptc
- anticorrosion
- model
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Abstract
The utility model discloses an automatic regulation and control anticorrosion ribbon heater which comprises two parallel conductors sequentially from inside to outside, wherein a PTC (Positive Temperature Coefficient) heating layer, an insulation layer, a shielding layer and an outer jacket are arranged outside the two parallel conductors; the conductors are formed by fine or precisely twisting a plurality of conductive buses into beams; the PTC heating layer is made of a PTC material; the insulation layer and the outer jacket are made of tensile silicon rubber materials; and the shielding layer 4 is formed by weaving alloy metal wires. The utility model ensures that a cable can normally work in an occasion where a large quantity of corrosive materials exist from the material and the structure, and can be used for regulating the heating quantity according to the temperature.
Description
Technical field
The utility model relates to a kind of accompanying-heat cable, relates in particular to a kind of anti-corrosion type ribbon heater of ability auto-control temperature.
Background technology
The anti-freezing and heat-insulating of various pipelines, tank body has several different methods, and adopting heating cable is wherein a kind of mode, and the common heating cable can satisfy general needs, but in some occasion that has macro-corrosion property material to exist, then need adopt the anti-corrosion type ribbon heater.
Summary of the invention
The problem that the utility model will solve provide a kind of have anti-corrosion function and can auto-control the anti-corrosion type ribbon heater of temperature.
In order to address the above problem, the utility model is realized through following technical scheme.
The utility model is a kind of from the anticorrosion ribbon heater of temperature control, and the structure of ribbon heater is followed successively by two parallel conductors arranged side by side from inside to outside, and said two parallel conductors arranged side by side are outward positive temperature coefficient PTC heating layer, insulating barrier, screen, oversheath.
The further improvement of the utility model is: said conductor is twisted into bundle by thin strand of many busbars or essence and constitutes.
The further improvement of the utility model is: said PTC heating layer is made by the ptc material with positive temperature coefficient; Said insulating barrier and oversheath adopt this silastic material of tension; This this silastic material has stronger resistance to corrosion, and said screen adopts the braiding of alloying metal line to form.
Compared with prior art, the utility model has guaranteed this kind cable ability operate as normal under the occasion that has macro-corrosion property material to exist from material and structure, and can be according to the adjustment caloric value.
Description of drawings
As shown in the figure: Fig. 1 is the structural representation of the utility model.
1 conductor, 2 PTC heating layers, 3 insulating barriers, 4 screens, 5 oversheaths.
Embodiment
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done below and further describe, this embodiment only is used to explain the utility model, the utility model protection range is not constituted to limit.
As shown in Figure 1, the utility model is a kind of from the anticorrosion ribbon heater of temperature control, and the structure of ribbon heater is followed successively by two parallel conductors arranged side by side 1 from inside to outside; Said two parallel conductors arranged side by side are outward positive temperature coefficient PTC heating layer 2; Insulating barrier 3, screen 4, oversheath 5; Said conductor 1 is twisted into bundle by thin strand of many busbars or essence and constitutes; Said PTC heating layer 2 is made by the ptc material with positive temperature coefficient, and said insulating barrier 3 adopts this silastic material of tension with oversheath 5, and said screen 4 adopts the braiding of alloying metal line to form.
The utility model has guaranteed this kind cable ability operate as normal under the occasion that has macro-corrosion property material to exist from material and structure, and can be according to the adjustment caloric value.
Claims (3)
1. one kind from the anticorrosion ribbon heater of temperature control; It is characterized in that: the structure of ribbon heater is followed successively by two parallel conductors arranged side by side (1) from inside to outside, and said two parallel conductors arranged side by side (1) are outer to be positive temperature coefficient PTC heating layer (2), insulating barrier (3); Screen (4), oversheath (5).
2. according to claim 1 a kind of from regulating and control anticorrosion ribbon heater, it is characterized in that: said conductor (1) is twisted into bundle by thin strand of many busbars or essence and constitutes.
3. according to claim 1 a kind of from regulating and control anticorrosion ribbon heater; It is characterized in that: said PTC heating layer (2) is made by the ptc material with positive temperature coefficient; Said insulating barrier (3) and oversheath (5) adopt this silastic material of tension, and said screen (4) adopts the braiding of alloying metal line to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201443107U CN202551381U (en) | 2012-04-09 | 2012-04-09 | Automatic regulation and control anticorrosion ribbon heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201443107U CN202551381U (en) | 2012-04-09 | 2012-04-09 | Automatic regulation and control anticorrosion ribbon heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551381U true CN202551381U (en) | 2012-11-21 |
Family
ID=47171936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201443107U Expired - Fee Related CN202551381U (en) | 2012-04-09 | 2012-04-09 | Automatic regulation and control anticorrosion ribbon heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989284A (en) * | 2017-11-25 | 2018-05-04 | 安邦电气股份有限公司 | A kind of gutter roof snow melt heating alloy band |
| US10470251B2 (en) | 2016-04-29 | 2019-11-05 | Nvent Services Gmbh | Voltage-leveling monolithic self-regulating heater cable |
-
2012
- 2012-04-09 CN CN2012201443107U patent/CN202551381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10470251B2 (en) | 2016-04-29 | 2019-11-05 | Nvent Services Gmbh | Voltage-leveling monolithic self-regulating heater cable |
| CN107989284A (en) * | 2017-11-25 | 2018-05-04 | 安邦电气股份有限公司 | A kind of gutter roof snow melt heating alloy band |
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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: 20121121 Termination date: 20170409 |