CN104637584A - Insect-proof cable - Google Patents
Insect-proof cable Download PDFInfo
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- CN104637584A CN104637584A CN201310563308.2A CN201310563308A CN104637584A CN 104637584 A CN104637584 A CN 104637584A CN 201310563308 A CN201310563308 A CN 201310563308A CN 104637584 A CN104637584 A CN 104637584A
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- layer
- cable
- moth
- eating
- water blocking
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Abstract
The invention relates to the technical field of cables and provides an insect-proof cable comprising single-strand cables. Each single-strand cable comprises a conductor (1) covered with an insulating layer (2). At least two single-strand cables are covered with an inner shield layer (9), forming a single-strand shielded cable. At least two single-strand shielded cables are covered with an outer sheath layer (4) which is covered with a waterproof layer (5), the waterproof layer (5) is covered with an outer sheath (6), the outer sheath (6) is evenly and internally provided with cavities (5), each cavity is provided with an insect repellent, inner filler (3) is disposed in a gap between the insulating layer (2) and the inner shield layer (9), and outer filler (8) is disposed between the inner shield layer (9) and the outer shield layer (4).
Description
Technical field
The present invention relates to field of cable technology, provide a kind of Anti-moth-eating cable.
Background technology
The problems such as existing cable in use exists mouse and stings, termite moth, and waterproof and dampproof ability is not good.
Produced Article 1 lv power cable (the wrapped copper conductor of rubber belt) in the world from 1836 so far, electric wire has developed into a large product category of many uses, various in style.China's wires and cables industry, through the development of more than 70 years, also achieves larger progress.Along with Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.State-owned and the above enterprise of scale about 5000 of current China wires and cables industry, wherein large enterprise has 19, and the gross output value accounts for 11% of whole market share.
Electric wire is the conveying energy, the indispensable basic equipment of transmission of information, and from the today in social informatization, electrified fast development, electric wire has become one of most important basic product in economic construction.Wires and cables industry is again supporting industry, and product must meet each main industry of national economy to the requirement of electric wire performance, and national economy thinks that most industry is all relevant to electric wire, and its industrial status is very important.China's wires and cables industry is still in developing stage at present, and as the important guide's industry of the development of the national economy, the growth of electric wire production and marketing index is generally higher than total value of production in national economy outline.
Summary of the invention
The object of the present invention is to provide in a kind of screening energy strong, moisture protection is strong, a kind of Anti-moth-eating cable that Anti-moth-eating ability is good.
The present invention is by the following technical solutions to achieve these goals:
A kind of Anti-moth-eating cable, it is characterized in that: comprise single cable, single cable comprises conductor 1, conductor is all enclosed with insulating barrier 2 outward, at least 2 single cable adopt an internal shield 9 to wrap up, form sub-thread shielded type cable, at least 2 sub-thread shielded type cables adopt an outer shielding layer 4 to wrap up, outer shielding layer 4 is wrapped with water blocking layer 5, water blocking layer 5 is wrapped with oversheath 6, uniformly in oversheath 6 be provided with cavity 7, pest repellant is provided with in cavity, space between described insulating barrier 2 and internal shield 9 is provided with inner filling material 3, outer filler 8 is provided with between internal shield 9 and outer shielding layer 4.
In technique scheme, described in described screen 9, internal shield 9 adopts layers of copper, and described layers of copper is evenly equipped with through hole.
In technique scheme, described outer shielding layer 4 comprises Copper Foil, and Copper Foil two sides is provided with aluminium foil.
In technique scheme, described water blocking layer 5 comprises reinforced layer bonding successively, basic unit, water blocking layer and cover layer, and described reinforced layer is copper mesh, and basic unit and cover layer are nonwoven fabrics, and water blocking layer is mica tape or glass fibre.
In technique scheme, described outer inserts 8 is fireproof water-resisting tape, and it comprises mica layer, and the strengthening course of mica layer two sides difference adhering glass fiber mesh establishment, the film that bonding one deck is made up of water-proofing powder on strengthening course forms water blocking layer.
In technique scheme, described inner filling material 3 is glass fibre.
Because present invention employs above technology which is put, so possess in screening energy strong, moisture protection is strong, Anti-moth-eating ability.
Accompanying drawing explanation
Fig. 1 is mechanism map of the present invention.
Embodiment
A kind of Anti-moth-eating cable, it is characterized in that: comprise single cable, single cable comprises conductor 1, conductor is all enclosed with insulating barrier 2 outward, at least 2 single cable adopt an internal shield 9 to wrap up, form sub-thread shielded type cable, at least 2 sub-thread shielded type cables adopt an outer shielding layer 4 to wrap up, outer shielding layer 4 is wrapped with water blocking layer 5, water blocking layer 5 is wrapped with oversheath 6, uniformly in oversheath 6 be provided with cavity 7, pest repellant is provided with in cavity, space between described insulating barrier 2 and internal shield 9 is provided with inner filling material 3, outer filler 8 is provided with between internal shield 9 and outer shielding layer 4.
In technique scheme, described in described screen 9, internal shield 9 adopts layers of copper, and described layers of copper is evenly equipped with through hole.
In technique scheme, described outer shielding layer 4 comprises Copper Foil, and Copper Foil two sides is provided with aluminium foil.
In technique scheme, described water blocking layer 5 comprises reinforced layer bonding successively, basic unit, water blocking layer and cover layer, and described reinforced layer is copper mesh, and basic unit and cover layer are nonwoven fabrics, and water blocking layer is mica tape or glass fibre.
In technique scheme, described outer inserts 8 is fireproof water-resisting tape, and it comprises mica layer, and the strengthening course of mica layer two sides difference adhering glass fiber mesh establishment, the film that bonding one deck is made up of water-proofing powder on strengthening course forms water blocking layer.
In technique scheme, described inner filling material 3 is glass fibre.
Claims (6)
1. an Anti-moth-eating cable, it is characterized in that: comprise single cable, single cable comprises conductor (1), conductor is all enclosed with insulating barrier (2) outward, at least 2 single cable adopt internal shield (9) parcel, form sub-thread shielded type cable, at least 2 sub-thread shielded type cables adopt outer shielding layer (4) parcel, outer shielding layer (4) is wrapped with water blocking layer (5), water blocking layer (5) is wrapped with oversheath (6), uniformly in oversheath (6) be provided with cavity (7), pest repellant is provided with in cavity, space between described insulating barrier (2) and internal shield (9) is provided with inner filling material (3), outer filler (8) is provided with between internal shield (9) and outer shielding layer (4).
2. a kind of Anti-moth-eating cable according to claim 1, is characterized in that: described screen (9) described internal shield (9) adopts layers of copper, and described layers of copper is evenly equipped with through hole.
3. a kind of Anti-moth-eating cable according to claim 1, is characterized in that: described outer shielding layer (4) comprises Copper Foil, and Copper Foil two sides is provided with aluminium foil.
4. a kind of Anti-moth-eating cable according to claim 1, it is characterized in that: described water blocking layer (5) comprises reinforced layer bonding successively, basic unit, water blocking layer and cover layer, described reinforced layer is copper mesh, and basic unit and cover layer are nonwoven fabrics, and water blocking layer is mica tape or glass fibre.
5. a kind of Anti-moth-eating cable according to claim 1, it is characterized in that: described outer inserts (8) is fireproof water-resisting tape, it comprises mica layer, the strengthening course of mica layer two sides difference adhering glass fiber mesh establishment, the film that bonding one deck is made up of water-proofing powder on strengthening course forms water blocking layer.
6. a kind of Anti-moth-eating cable according to claim 1, is characterized in that: described inner filling material (3) is glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563308.2A CN104637584A (en) | 2013-11-14 | 2013-11-14 | Insect-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563308.2A CN104637584A (en) | 2013-11-14 | 2013-11-14 | Insect-proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637584A true CN104637584A (en) | 2015-05-20 |
Family
ID=53216230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563308.2A Pending CN104637584A (en) | 2013-11-14 | 2013-11-14 | Insect-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104637584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914530A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Production method for metal-free rat-proof optical cable |
| CN112863743A (en) * | 2020-12-31 | 2021-05-28 | 协讯电子（吉安）有限公司 | Antistatic anti-interference computer front line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324017A (en) * | 2005-05-17 | 2006-11-30 | Swcc Showa Cable Systems Co Ltd | Ant-proof cable |
| CN200944147Y (en) * | 2006-08-11 | 2007-09-05 | 北京康宁光缆有限公司 | Improved fiber cable fireproof water-resisting tape |
| CN202584823U (en) * | 2012-04-19 | 2012-12-05 | 白银有色集团股份有限公司 | Copper-strip shielding layer cable |
| CN102854586A (en) * | 2012-08-31 | 2013-01-02 | 昆山市奋发绝缘材料有限公司 | Reinforced optical cable water-blocking tape |
| CN102969043A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft double-shield instrument cable for maritime oil and gas engineering and manufacturing method thereof |
| CN203205117U (en) * | 2013-03-27 | 2013-09-18 | 广州市宏利伟业电子有限公司 | Novel copper-clad aluminum wire |
-
2013
- 2013-11-14 CN CN201310563308.2A patent/CN104637584A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324017A (en) * | 2005-05-17 | 2006-11-30 | Swcc Showa Cable Systems Co Ltd | Ant-proof cable |
| CN200944147Y (en) * | 2006-08-11 | 2007-09-05 | 北京康宁光缆有限公司 | Improved fiber cable fireproof water-resisting tape |
| CN202584823U (en) * | 2012-04-19 | 2012-12-05 | 白银有色集团股份有限公司 | Copper-strip shielding layer cable |
| CN102854586A (en) * | 2012-08-31 | 2013-01-02 | 昆山市奋发绝缘材料有限公司 | Reinforced optical cable water-blocking tape |
| CN102969043A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft double-shield instrument cable for maritime oil and gas engineering and manufacturing method thereof |
| CN203205117U (en) * | 2013-03-27 | 2013-09-18 | 广州市宏利伟业电子有限公司 | Novel copper-clad aluminum wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914530A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Production method for metal-free rat-proof optical cable |
| CN112863743A (en) * | 2020-12-31 | 2021-05-28 | 协讯电子（吉安）有限公司 | Antistatic anti-interference computer front line |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |