CN102737770A - Novel crosslinked cable - Google Patents
Novel crosslinked cable Download PDFInfo
- Publication number
- CN102737770A CN102737770A CN2012102242720A CN201210224272A CN102737770A CN 102737770 A CN102737770 A CN 102737770A CN 2012102242720 A CN2012102242720 A CN 2012102242720A CN 201210224272 A CN201210224272 A CN 201210224272A CN 102737770 A CN102737770 A CN 102737770A
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- cable
- cable core
- conductor
- novel crosslinked
- crosslinked cable
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Abstract
The invention discloses a novel crosslinked cable, which comprises a cable core, wherein stuffing is arranged in a gap inside the cable core, an inside liner, an armoring layer and an outer jacket are sequentially extruded outside the cable core; the cable core is formed by twisting a plurality of insulation wire cores; and each insulation wire core consists of a conductor and an insulation layer which is extruded outside the conductor and is made of a ultraviolet light crosslinked material. The novel crosslinked cable has characteristics that the production cost can be reduced, the product quality can be improved, the production efficiency can be improved, environmental friendliness and no toxicity are realized, the energy consumption is also reduced while the degree of the crosslinking is improved and stabilized, and the like.
Description
Technical field
The present invention relates to the electric wire field, specifically be meant a kind of novel crosslinked cable.
Background technology
The manufacture craft of crosslinked cable generally includes following steps: appear for the first time, carry out the strand system operation of conductor, next with the wrapped semiconductive band of the conductor of processing; To form the semiconductive lapping layer; The operation that insulate afterwards need say that the conductor that is coated with the semiconductive band draws into head, extrudes into internal shield, insulating barrier and outer shielding layer in the insulation operation; Carry out subsequent handling after the insulation operation, form buffering water blocking layer, metallic sheath, anticorrosive coat and oversheath.
At present, existing crosslinked cable is divided into two kinds of warm water crosslinking and cross-linking radiations, and that mostly structure is is crosslinked polyetylene insulated, copper conductor and oversheath constitute.
And the weak point that exists in the prior art is: existing cable cross linked insulation material, when adopting warm water crosslinking, because people's factor causes the control of the cable material degree of cross linking difficult; When adopting cross-linking radiation, though to a certain degree improved and improved, stablized the problem of the degree of cross linking, power consumption is big.
Summary of the invention
The technical problem that the present invention will solve provides a kind of crosslinked cable that can improve and also can cut down the consumption of energy the stable degree of cross linking problem time.
A kind of novel crosslinked cable of the present invention comprises cable core, and the gap in cable core is provided with filling, outside cable core, extrudes inner covering, armour, oversheath successively; Its cable core is to form by several insulated wire cores are stranded.
Described insulated wire cores is to be made up of the conductor insulation outer with being extruded in conductor.
Described insulation is a kind of ultraviolet light cross-linking material.
Beneficial effect of the present invention is:
The present invention uses the production of ultraviolet light cross-linking material, has good electric property, and transmission capacity is big, long service life; The long-term work temperature is at 125 ℃, and common crosslinked cable can only be at 90 ℃, thereby can reduce production cost, improves the quality of products; Enhance productivity, environmental protection, nontoxic.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment:
As shown in Figure 1, a kind of novel crosslinked cable of the present invention comprises cable core, and the gap in cable core is provided with fills 3, outside cable core, extrudes inner covering 4, armour 5, oversheath 6 successively; Its cable core is to form by several insulated wire cores are stranded; Described insulated wire cores is by conductor 1 and is extruded in that conductor 1 is outer to adopt the insulation 2 of ultraviolet light cross-linking material to constitute.
The invention provides a kind of novel crosslinked cable version and implementation method; The above only is a preferred implementation method of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (3)
1. novel crosslinked cable, it is characterized in that: comprise cable core, the gap in cable core is provided with filling (3), outside cable core, extrudes inner covering (4), armour (5), oversheath (6) successively; Its cable core is to form by several insulated wire cores are stranded.
2. novel crosslinked cable according to claim 1 is characterized in that: described insulated wire cores is by conductor (1) and is extruded in outer insulation (2) formation of conductor (1).
3. novel crosslinked cable according to claim 1 and 2 is characterized in that: described insulation (2) is a kind of ultraviolet light cross-linking material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102242720A CN102737770A (en) | 2012-07-02 | 2012-07-02 | Novel crosslinked cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102242720A CN102737770A (en) | 2012-07-02 | 2012-07-02 | Novel crosslinked cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102737770A true CN102737770A (en) | 2012-10-17 |
Family
ID=46993090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102242720A Pending CN102737770A (en) | 2012-07-02 | 2012-07-02 | Novel crosslinked cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102737770A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066527A (en) * | 1991-05-09 | 1992-11-25 | 中国科学技术大学 | Photo crosslinked polyethylene wire and cable baseline and method for making |
| CN101481475A (en) * | 2008-07-17 | 2009-07-15 | 黑龙江沃尔德电缆有限公司 | Ultraviolet crosslinked expansion type flame-retardant polyolefin cable insulation sheath material and preparation thereof |
| CN101521060A (en) * | 2008-02-27 | 2009-09-02 | 普拉德研究及开发股份有限公司 | Cable assembly without insulating tape and manufacturing method thereof |
| CN102030961A (en) * | 2009-10-01 | 2011-04-27 | 日立电线株式会社 | Hydrous water absorbent polymer-dispersed ultraviolet curable resin composition, porous substance, and insulated wire cable using the same |
| CN102181099A (en) * | 2011-03-07 | 2011-09-14 | 黑龙江省润特科技有限公司 | Ultraviolet deep crosslinked halogen-free flame-retardant ethylene propylene rubber cable material and preparation method of insulating or sheathing layer thereof |
| CN202003734U (en) * | 2010-11-24 | 2011-10-05 | 江苏永鼎股份有限公司 | Wire for fixed wiring of building |
| CN202650659U (en) * | 2012-07-02 | 2013-01-02 | 江苏鸿翔电缆有限公司 | Novel crosslinking cable |
-
2012
- 2012-07-02 CN CN2012102242720A patent/CN102737770A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066527A (en) * | 1991-05-09 | 1992-11-25 | 中国科学技术大学 | Photo crosslinked polyethylene wire and cable baseline and method for making |
| CN101521060A (en) * | 2008-02-27 | 2009-09-02 | 普拉德研究及开发股份有限公司 | Cable assembly without insulating tape and manufacturing method thereof |
| CN101481475A (en) * | 2008-07-17 | 2009-07-15 | 黑龙江沃尔德电缆有限公司 | Ultraviolet crosslinked expansion type flame-retardant polyolefin cable insulation sheath material and preparation thereof |
| CN102030961A (en) * | 2009-10-01 | 2011-04-27 | 日立电线株式会社 | Hydrous water absorbent polymer-dispersed ultraviolet curable resin composition, porous substance, and insulated wire cable using the same |
| CN202003734U (en) * | 2010-11-24 | 2011-10-05 | 江苏永鼎股份有限公司 | Wire for fixed wiring of building |
| CN102181099A (en) * | 2011-03-07 | 2011-09-14 | 黑龙江省润特科技有限公司 | Ultraviolet deep crosslinked halogen-free flame-retardant ethylene propylene rubber cable material and preparation method of insulating or sheathing layer thereof |
| CN202650659U (en) * | 2012-07-02 | 2013-01-02 | 江苏鸿翔电缆有限公司 | Novel crosslinking cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |