CN2807415Y - Polyvinyl chloride insulated elastic rubber sheath building-out cable - Google Patents
Polyvinyl chloride insulated elastic rubber sheath building-out cable Download PDFInfo
- Publication number
- CN2807415Y CN2807415Y CN 200420054568 CN200420054568U CN2807415Y CN 2807415 Y CN2807415 Y CN 2807415Y CN 200420054568 CN200420054568 CN 200420054568 CN 200420054568 U CN200420054568 U CN 200420054568U CN 2807415 Y CN2807415 Y CN 2807415Y
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- CN
- China
- Prior art keywords
- core
- cable
- polyvinyl chloride
- elastic rubber
- nonwoven fabrics
- 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
A polyvinyl chloride insulating elastic rubber sheath building-out cable is that two wire cores (1)with insulating layers (2)are bundled to form a set of core wire, and the outer pack is in sequence coated with a heat resistant glass belt (3), a tinning copper wire woven branch shielding layer (4)and a nonwoven fabrics belt (5); a plurality of sets of core wires are bundled to form a cable core, and the exterior of the cable core is in sequence coated with the heat resistant glass belt (6), the tinning copper wire woven total shielding layer (7), the nonwoven fabrics belt (8) and an elastic rubber sheath (9). The cable has favorable softness and favorable flame retardant property, and it is abrasion-proof, acid-alkali-corrosion-proof and atmospheric-aging-proof; especially it has line pairs shielding and total shielding, and thus it can effectively prevent the external interference, and the accuracy of the temperature measurement is improved. The utility model is suitable for S, R, K, E, N, T, J-shaped various thermocouples to connect with temperature display instruments and the automation control for heat engineering temperature measurement.
Description
One, technical field
The utility model relates to a kind of cable, specifically a kind of polyvinyl chloride insulation elastic caoutchouc sheath compensating cable.
Two, background technology
Compensating cable is to be used for being electrically connected between various thermocouples and the temperature display meter.At present compensating cable uses polyvinyl chloride insulation and pvc sheath more, this cable-flame retardant poor performance, particularly when ambient temperature is low with hardening, can ftracture in the time of seriously.
Three, summary of the invention
The purpose of this utility model provides a kind of polyvinyl chloride elastic caoutchouc sheath compensating cable, and is poor to overcome the existing cable fire resistance, the defective of incompatibility low temperature environment.
The utility model adopts polyvinyl chloride insulation and elastic caoutchouc sheath, comprise core, insulating barrier and sheath, concrete technical scheme is: coat the polyvinyl chloride insulation layer outside alloy silk thread core, it is a core assembly line that the core of two tape insulation layers is closed up, one core assembly line coats heat resistant glass cloth band outward, coats tinned copper wire braiding sub-shield and nonwoven fabrics band outside this band successively; Some core assembly line boundlings are constituted cable core together, outside cable core, twine heat resistant glass cloth band, outside this band, coat tinned copper wire successively and weave total screen, nonwoven fabrics band and elastic caoutchouc sheath.
The utility model keeps same electric pressure, all performance index of same specification compensating cable, softness is good simultaneously, still can be arbitrarily crooked under-60～90 ℃ ambient temperature, do not ftracture, fire resistance is good, wear-resisting, acid-alkali-corrosive-resisting, anti-atmospheric aging etc. are adapted at using for a long time under the severe environmental conditions of extremely frigid zones.Particularly it has line to shielding and total shielding, can prevent external interference effectively, improves temperature measurement accuracy.The utility model is applicable to that calibration number is being electrically connected between S, R, K, E, N, T, the various thermocouples of J type and the temperature display meter, can be widely used in the thermal technology of national defence scientific research department thermometric automations controls such as electric power, metallurgy, oil, chemical industry.
Four, description of drawings
It is a core assembly line that accompanying drawing is depicted as that two cores close up, and five core assembly line boundlings are the schematic cross-section of cable core.
Five, embodiment
Non-limiting examples of the present utility model in conjunction with the accompanying drawings is described below: get Φ 1.5mm
2Alloy silk thread core 1, on core 1, coat polyvinyl chloride insulation layer 2, the core 1 of two tape insulation layers is closed up into a core assembly line, twine band 3 at a core assembly line external application heat resistant glass cloth, in band 3 outsourcing plating tin copper wires braiding sub-shield 4, outside sub-shield 4, coat nonwoven fabrics band 5, above five core assembly line boundlings are constituted cable core, outside cable core, coat heat resistant glass cloth band 6, weave total screen 7 at band 6 outsourcing plating tin copper wires, outside total screen 7, coat nonwoven fabrics band 8, band 8 outer flexible rubber sheaths 9.
Claims (1)
1, a kind of polyvinyl chloride insulation elastic caoutchouc sheath compensating cable comprises core, insulating barrier and sheath, and it is characterized in that: alloy silk thread core (1) is coated with polyvinyl chloride insulation layer (2); There is the core (1) of insulating barrier (2) to close up into a core assembly line with two, outside a core assembly line, is coated with heat resistant glass cloth band (3), tinned copper wire braiding sub-shield (4) and nonwoven fabrics band (5) successively; Some core assembly line boundlings are constituted cable core together, outside cable core, be coated with heat resistant glass cloth band (6) successively, tinned copper wire weaves total screen (7), nonwoven fabrics band (8) and elastic caoutchouc sheath (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054568 CN2807415Y (en) | 2004-12-20 | 2004-12-20 | Polyvinyl chloride insulated elastic rubber sheath building-out cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054568 CN2807415Y (en) | 2004-12-20 | 2004-12-20 | Polyvinyl chloride insulated elastic rubber sheath building-out cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807415Y true CN2807415Y (en) | 2006-08-16 |
Family
ID=36921712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054568 Expired - Fee Related CN2807415Y (en) | 2004-12-20 | 2004-12-20 | Polyvinyl chloride insulated elastic rubber sheath building-out cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807415Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494098B (en) * | 2008-12-15 | 2012-06-20 | 安徽滨江电缆股份有限公司 | High temperature resistant compensating cable |
| CN103854779A (en) * | 2014-02-24 | 2014-06-11 | 安徽华联电缆集团有限公司 | Compensating cable for thermocouple |
| CN108511120A (en) * | 2018-04-03 | 2018-09-07 | 深圳市新淮荣晖科技有限公司 | A kind of high-speed transfer cable for the conversion of HDMI signals |
-
2004
- 2004-12-20 CN CN 200420054568 patent/CN2807415Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494098B (en) * | 2008-12-15 | 2012-06-20 | 安徽滨江电缆股份有限公司 | High temperature resistant compensating cable |
| CN103854779A (en) * | 2014-02-24 | 2014-06-11 | 安徽华联电缆集团有限公司 | Compensating cable for thermocouple |
| CN103854779B (en) * | 2014-02-24 | 2016-08-24 | 安徽华联电缆集团有限公司 | A kind of compensating cable for thermocouple |
| CN108511120A (en) * | 2018-04-03 | 2018-09-07 | 深圳市新淮荣晖科技有限公司 | A kind of high-speed transfer cable for the conversion of HDMI signals |
| CN108511120B (en) * | 2018-04-03 | 2021-04-13 | 深圳市新淮荣晖科技有限公司 | High-speed transmission cable for HDMI signal conversion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Tiandi Electron Technology Co., Ltd. Assignor: ANHUI HUANYU CABLE GROUP CO., LTD. Contract record no.: 2010340000138 Denomination of utility model: Polyvinyl chloride insulated elastic rubber sheath building-out cable Granted publication date: 20060816 License type: Exclusive License Record date: 20100730 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20111220 |