CN202855368U - High temperature resistance anti-interference compensation cable - Google Patents
High temperature resistance anti-interference compensation cable Download PDFInfo
- Publication number
- CN202855368U CN202855368U CN 201220426086 CN201220426086U CN202855368U CN 202855368 U CN202855368 U CN 202855368U CN 201220426086 CN201220426086 CN 201220426086 CN 201220426086 U CN201220426086 U CN 201220426086U CN 202855368 U CN202855368 U CN 202855368U
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- Prior art keywords
- high temperature
- cable
- coated
- layer
- interference
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- Expired - Fee Related
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Abstract
Disclosed is a high temperature resistance anti-interference compensation cable, comprising multiple insulating wire cores formed by intertwisting multiple strands of conductors, wherein the multiple insulating wire cores are intertwisted to form a cable core; the cable core is wrapped by a fluoroplastic insulating layer; the insulating layer is internally filled with glass fiber ropes and is coated by a separating layer; and the separating layer is sequentially coated by a tin-coated copper filament braiding sub-shielding layer, an inner sheath, a tin foil sleeve, a copper strip coated total shielding layer, and an outer sheath. The high temperature resistance anti-interference compensation cable adopts multi-layer sheath and insulation, thereby avoiding the influence of the high temperature upon the cable conductor, meeting the demand of compensating cable connected with a high temperature thermocouple, and ensuring the normal operation of the cable under the high temperature with the transmission of the precise signals. Meanwhile, the high temperature resistance anti-interference compensation cable adopts a tin foil sleeve to cooperate with the double-layer shield, thereby effectively improving the anti-interference capability of the compensation cable and ensuring the safe and stable operation of the compensation cable.
Description
Technical field
The utility model relates to a kind of cable, is specially a kind of high temperature resistant anti-interference compensating cable.
Background technology
Be used for connecting the compensating cable of thermocouple, its effect is the cold junction that extends multiple spot thermode and mobile thermocouple, connect and compose multi-point temperature measurement system with Displaying Meter, when using high temperature thermocouple, the mechanical and physical performance of the insulation of the common compensating cable under the high temperature and sheath etc., electrical property all will be subject to high temperature, oxidation, the impact of impulsive force, thereby the physical and mechanical properties of cable is descended and cisco unity malfunction, therefore the signal of telecommunication of transmission has just had deviation, can not normally use, and the antijamming capability of compensating cable is also particularly important, and interference free performance can guarantee the safe and stable operation of compensating cable preferably.
The utility model content
The purpose of this utility model provides a kind of high temperature resistant anti-interference compensating cable, and affect it owing to resistance to elevated temperatures is not good and work to solve in the prior art compensating cable, and the problem that has much room for improvement of antijamming capability.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high temperature resistant anti-interference compensating cable, it is characterized in that: comprise the several insulated wire cores that consisted of by several strands of conductor pair twists, described several insulated wire cores is twisted into cable core, described cable core is coated with the fluoroplastic insulation layer, be filled with glass cord in the described insulating barrier, described insulating barrier is coated with separator, and described separator is coated with tinned copper wire woven separated-shielding layer, inner sheath, masking foil cover, the wrapped total screen of copper strips and oversheath outward successively.
Described a kind of high temperature resistant anti-interference compensating cable is characterized in that: described separator employing mould release is coated in insulating barrier and consists of outward.
Described a kind of high temperature resistant anti-interference compensating cable, it is characterized in that: described inner sheath adopts fire-retardant acrylonitrile-butadiene rubber to make.
The beneficial effects of the utility model are:
The utility model adopts multiple sheath and insulation, avoid high temperature on the impact of cable conductor, the material of sheath and insulation is fluoroplastics, because high temperature resistant and other excellent properties of fluoroplastics make the cable can be high temperature resistant, satisfy the demand of the compensating cable that can be connected with high temperature thermocouple, cable can at high temperature be worked, transmit accurate signal, adopt simultaneously the masking foil cover to cooperate the design of double layer screen, effectively improve the antijamming capability of cable, guaranteed the safe and stable operation of compensating cable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high temperature resistant anti-interference compensating cable, comprise the several insulated wire cores 1 that consisted of by several strands of conductor pair twists, several insulated wire cores 1 are twisted into cable core, cable core is coated with fluoroplastic insulation layer 2, be filled with glass cord 3 in the insulating barrier 2, insulating barrier 2 is coated with separator 4, separator 4 outer tinned copper wire woven separated-shielding layer 5, inner sheath 6, masking foil cover 7, the wrapped total screen 8 of copper strips and the oversheaths 9 of being coated with successively.
Separator 4 employing mould releases are coated in insulating barrier and consist of outward.Inner sheath 6 adopts fire-retardant acrylonitrile-butadiene rubber to make.
Claims (3)
1. high temperature resistant anti-interference compensating cable, it is characterized in that: comprise the several insulated wire cores that consisted of by several strands of conductor pair twists, described several insulated wire cores is twisted into cable core, described cable core is coated with the fluoroplastic insulation layer, be filled with glass cord in the described insulating barrier, described insulating barrier is coated with separator, and described separator is coated with tinned copper wire woven separated-shielding layer, inner sheath, masking foil cover, the wrapped total screen of copper strips and oversheath outward successively.
2. a kind of high temperature resistant anti-interference compensating cable according to claim 1 is characterized in that: described separator adopts mould release to be coated in insulating barrier to consist of outward.
3. a kind of high temperature resistant anti-interference compensating cable according to claim 1, it is characterized in that: described inner sheath adopts fire-retardant acrylonitrile-butadiene rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426086 CN202855368U (en) | 2012-08-25 | 2012-08-25 | High temperature resistance anti-interference compensation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426086 CN202855368U (en) | 2012-08-25 | 2012-08-25 | High temperature resistance anti-interference compensation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855368U true CN202855368U (en) | 2013-04-03 |
Family
ID=47986539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426086 Expired - Fee Related CN202855368U (en) | 2012-08-25 | 2012-08-25 | High temperature resistance anti-interference compensation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945956A (en) * | 2017-10-13 | 2018-04-20 | 安徽庆华电缆有限公司 | A kind of cross-linked polyethylene insulation flame-retardant power cable |
| CN110164611A (en) * | 2019-05-31 | 2019-08-23 | 金杯塔牌电缆有限公司 | A kind of refractory ceramics flexible fire-proof cable and production technology |
-
2012
- 2012-08-25 CN CN 201220426086 patent/CN202855368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945956A (en) * | 2017-10-13 | 2018-04-20 | 安徽庆华电缆有限公司 | A kind of cross-linked polyethylene insulation flame-retardant power cable |
| CN110164611A (en) * | 2019-05-31 | 2019-08-23 | 金杯塔牌电缆有限公司 | A kind of refractory ceramics flexible fire-proof cable and production technology |
| CN110164611B (en) * | 2019-05-31 | 2024-03-26 | 金杯电工(成都)有限公司 | High-temperature-resistant ceramic flexible fireproof cable and production process thereof |
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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 |
Granted publication date: 20130403 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |