CN203102904U - Low and high temperature resistant highly flexible cable - Google Patents

Low and high temperature resistant highly flexible cable Download PDF

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Publication number
CN203102904U
CN203102904U CN2013200993000U CN201320099300U CN203102904U CN 203102904 U CN203102904 U CN 203102904U CN 2013200993000 U CN2013200993000 U CN 2013200993000U CN 201320099300 U CN201320099300 U CN 201320099300U CN 203102904 U CN203102904 U CN 203102904U
Authority
CN
China
Prior art keywords
cable
low
high temperature
temperature resistant
highly flexible
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 - Lifetime
Application number
CN2013200993000U
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Chinese (zh)
Inventor
张立伟
张宁宁
陈祥楼
赖洪林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Quanxin Cable Technology Co Ltd
Original Assignee
Nanjing Quanxin Cable Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Quanxin Cable Technology Co Ltd filed Critical Nanjing Quanxin Cable Technology Co Ltd
Priority to CN2013200993000U priority Critical patent/CN203102904U/en
Application granted granted Critical
Publication of CN203102904U publication Critical patent/CN203102904U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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  • Insulated Conductors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The utility model discloses a low and high temperature resistant highly flexible cable. The structure of the low and high temperature resistant highly flexible cable is characterized in that a fluorine plastic insulation layer extruded by a high-temperature extruder is arranged at the periphery of a conductor formed by regularly stranding tinned copper wires with diameters being 0.12mm via a strand winder; and a silicon rubber sheath stranded by an insulation wire core via a cable forming machine and extruded by a sheathing machine. The low and high temperature resistant highly flexible cable has the advantages that Q/3201NQX55-2011 (Special Soft Power Cable) is taken as the reference; the related performance of the product in a special environment is improved; the low and high temperature resistant highly flexible cable can resist low and high temperatures being 55 DEG C below zero to 180 DEG C; the low and high temperature resistant highly flexible cable is flexible; the special requirement on bending, softness and the like are fully taken into account; the requirement on the using environment is satisfied; the cable can be applied to the special environments with high current-carrying capacity, tension resistance and flexibility under special environment temperature and is excellent in electrical property; the cable can be applied to the special environment with low and high temperatures and flexibility; and due to high temperature resistance grade of the cable, the current-loading capacity of the cable is increased by more than two times to the common cable under the precondition that the cable is not damaged.

Description

High-low temperature resistant high flexibility cable
Technical field
The utility model is a high-low temperature resistant high flexibility cable, can adapt to high and low temperature environment, soft particular surroundings, has excellent electric performance, uses for a long time in-55~+ 180 ℃ of scopes; Belong to technical field of cables.
Background technology
The utility model is to expand on the soft feed cable product of special type basis, and extraordinary soft feed cable has certain limitation at aspects such as high low temperature, softnesses, and the utility model has significant improvement in this regard.The specification cross section of this utility model is (0.5-4.0) mm 2Core number (2-37) core.This utility model product is higher on cost.
Summary of the invention
The conductor that the utility model proposes a kind of high-low temperature resistant high flexibility cable is that tinned copper wire, insulation are that high-strength silicone rubber has superior electrical property for improvement fluoroplastics, sheath, high-low temperature resistant, soft characteristic.
Technical solution of the present utility model: its structure comprises conductor, insulating barrier, sheath, be the fluoroplastic insulation layer of extruding with the high temperature extruder 2 with the periphery of the regular stranded conductor of the tinned copper wire of diameter 0.12mm wherein by the synnema machine, the periphery of fluoroplastic insulation layer be with cabler with insulated wire cores silicone rubber jacket stranded and that extrude with sheath machine.
The utlity model has following advantage: conductor is the tinned copper wire material, and the extraordinary fluoroplastics of import are adopted in insulation, and sheath is a high-strength silicone rubber; With Q/3201 NQX55-2011 " extraordinary soft feed cable " is with reference to foundation, and has increased product correlated performance under particular surroundings: high-low temperature resistant-55~+ 180 ℃; Soft; Take into full account specific (special) requirements such as bending, softness, satisfy the environment for use requirement, product can be applicable under the particular surroundingss such as long-term high low temperature, softness and work, high current-carrying capacity, and particular surroundingss such as tension, softness have excellent electric performance.Because product temperature resistant grade height, under the non-destructive prerequisite of cable, ampacity improves more than the twice than common cable.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model product.
Among the figure 1 is conductor; The 2nd, insulating barrier; The 3rd, silicone rubber jacket.
Embodiment
The contrast accompanying drawing, its structure comprises conductor 1, insulating barrier 2, sheath 3, wherein adopting the synnema machine conductor that tinned copper wire is stranded 1 periphery is the fluoroplastic insulation layer of extruding with the high temperature extruder 2, and the periphery of fluoroplastic insulation layer 2 is with the cabler silicone rubber jacket of extruding with sheath machine 3 that insulated wire cores is stranded.

Claims (1)

1. high-low temperature resistant high flexibility cable, it is characterized in that comprising conductor, insulating barrier, sheath, be the fluoroplastic insulation layer of extruding with the high temperature extruder with the periphery of the regular stranded conductor of the tinned copper wire of diameter 0.12mm wherein by the synnema machine, the periphery of fluoroplastic insulation layer be with cabler with insulated wire cores silicone rubber jacket stranded and that extrude with sheath machine.
CN2013200993000U 2013-03-05 2013-03-05 Low and high temperature resistant highly flexible cable Expired - Lifetime CN203102904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200993000U CN203102904U (en) 2013-03-05 2013-03-05 Low and high temperature resistant highly flexible cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200993000U CN203102904U (en) 2013-03-05 2013-03-05 Low and high temperature resistant highly flexible cable

Publications (1)

Publication Number Publication Date
CN203102904U true CN203102904U (en) 2013-07-31

Family

ID=48854291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200993000U Expired - Lifetime CN203102904U (en) 2013-03-05 2013-03-05 Low and high temperature resistant highly flexible cable

Country Status (1)

Country Link
CN (1) CN203102904U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105792397A (en) * 2016-05-05 2016-07-20 何家源 Flexible heating cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105792397A (en) * 2016-05-05 2016-07-20 何家源 Flexible heating cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130731