CN205038984U - Industrial insulation protection cable - Google Patents
Industrial insulation protection cable Download PDFInfo
- Publication number
- CN205038984U CN205038984U CN201520672214.3U CN201520672214U CN205038984U CN 205038984 U CN205038984 U CN 205038984U CN 201520672214 U CN201520672214 U CN 201520672214U CN 205038984 U CN205038984 U CN 205038984U
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- CN
- China
- Prior art keywords
- cable
- layer
- deck
- oversheath
- insulation protection
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- Expired - Fee Related
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Abstract
The utility model discloses an industrial insulation protection cable, it includes the cable body, the cable body includes conductor, insulating layer, shielding layer and oversheath. Cable body inside is provided with many glass fiber pipe, glass fiber pipe inside is provided with many conductors, conductor and glass fiber pipe crowded package jointly constitute the cable core, the cable core is provided with a plurality of packings outward, the outer closely crowded package one deck insulating layer of cable core, clearance part between insulating layer and the cable core is provided with the one deck filling layer, the outer closely crowded package one deck shielding layer of insulating layer, the package is crowded from inside to outside in proper order to the shielding layer has resistant layer and the steel core protective layer of puncturing, the outer closely crowded package one deck oversheath of steel core protective layer, be provided with the insulating silicon oil of one deck between oversheath and the steel core protective layer. The utility model has the advantages of the insulation is effectual, the resistance is worn and long service life.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of industrial insulation protection cable.
Background technology
At present, along with the development of science and technology, all trades and professions are all at the future development towards industrialization and electronization, this also means the increase greatly of cable consumption, but because the operational environment of its every profession and trade all has difference, also just require that the characteristic that cable possesses is different, just scientific and technological at present development, people require that cable is not only the single effect possessing transmission current, also want cable to a certain extent can antistatic and corrosion-resistant, the situation that well-known cable can often occur internal electrostatic or be broken down by high-voltage in use, badly influence the normal use of instrument and equipment, bring a lot of inconvenience.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of industrial insulation protection cable.
The utility model is taked following technical scheme to realize: a kind of industrial insulation protection cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many fiberglass pipes; Described fiberglass pipe inside is provided with many conductors; Described conductor and fiberglass pipe extrude formation cable core jointly; Described cable core is outside equipped with multiple packing; Described cable core closely extrudes a layer insulating outward; Gap portion between described insulating barrier and cable core is provided with one deck packed layer; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with successively from inside to outside and resistance toly punctures layer and steel core protective layer; Described steel core protective layer closely extrudes one deck oversheath outward; One deck insulation silicone oil is provided with between described oversheath and steel core protective layer.
The industrial insulation protection cable of above-mentioned one, described conductor is naked copper or tin plated materials and carbon fibre material is stranded forms.
The industrial insulation protection cable of above-mentioned one, the described resistance to layer that punctures is made up of polyacrylonitrile fibre material.
The industrial insulation protection cable of above-mentioned one, described insulating barrier, screen and the resistance to Thickness Ratio punctured between layer are 1:1:1.
The industrial insulation protection cable of above-mentioned one, described oversheath is made up of polythene material.
The industrial insulation protection cable of above-mentioned one, described insulating barrier is woven by tin annealed copper wire to form, and the tin annealed copper wire count of described insulating barrier is no less than 90%.
Owing to have employed such scheme, compared with the prior art, it is good that the utility model has insulation effect, resistance is worn and the advantages such as long service life, the described resistance to layer that punctures is made up of polyacrylonitrile fibre material, in order to carry out antistatic process to cable, improve the performance of cable self antistatic, avoid the generation of cable internal electrostatic phenomenon fully, cable can be prevented to be broken down by high-voltage, improve the withstand voltage properties of cable, thus extend the useful life of cable, and the durability of described polyacrylonitrile fibre material is higher, good pressure-resistant performance, and quality is soft, greatly can improve the flexibility of cable.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, fiberglass pipe; 4, packing; 5, packed layer; 6, insulating barrier; 7, screen; 8, resistance toly layer is punctured; 9, steel core protective layer; 10, insulate silicone oil; 11, oversheath.
Embodiment
As shown in Figure 1, a kind of industrial insulation protection cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 6, screen 7 and oversheath 11, and described cable body 1 inside is provided with many fiberglass pipes 3; Described fiberglass pipe 3 inside is provided with many conductors 2; Described conductor 2 and fiberglass pipe 3 extrude formation cable core jointly; Described cable core is outside equipped with multiple packing 4; Described cable core closely extrudes a layer insulating 6 outward; Gap portion between described insulating barrier 6 and cable core is provided with one deck packed layer 5; Described insulating barrier 6 is outer closely extrudes one deck screen 7; Described screen 7 is extruded with successively from inside to outside and resistance toly punctures layer 8 and steel core protective layer 9; Described steel core protective layer 9 is outer closely extrudes one deck oversheath 11; One deck insulation silicone oil 10 is provided with between described oversheath 11 and steel core protective layer 9.
The conductor 2 that described cable body 1 inside is arranged adopts naked copper or tin plated materials and forms as the carbon fibre material strengthening structure is stranded, conductor 2 signal transmission not only can be made more stable, and be not easy to fracture, also be convenient to the maintenance of later stage workman; The outer fiberglass pipe 3 arranged of described conductor 2 is the organic compound that main component forms by unsaturated polyester resin, it has, and intensity is high, corrosion-resistant, ageing-resistant, the advantage such as good insulating and good heat resistance, and the inwall of described fiberglass pipe 3 is comparatively smooth, effective protection inside cable, there will not be the situation of scratch cable, cable is operationally more stable, and described fiberglass pipe 3 also has certain resistance to water, and protection cable internal structure can not invade moisture; Described packed layer 5 can improve the structural compactness of cable body 1 inside, conductor can not be offset, improve service behaviour; Described packing 4 adds the elastic strength of cable, can effectively protect conductor 2 when being subject to bending; Described insulating barrier 6 can effectively raise the insulation effect of cable body 1, makes its work more stable; One deck screen 7 extruded outside described insulating barrier 6 improves the antijamming capability of cable body 1, makes cable more stable in the process of Signal transmissions; The described resistance to layer 8 that punctures is made up of polyacrylonitrile fibre material, in order to carry out antistatic process to cable, improve the performance of cable self antistatic, avoid the generation of cable internal electrostatic phenomenon fully, cable can be prevented to be broken down by high-voltage, improve the withstand voltage properties of cable, thus extend the useful life of cable, and the durability of described polyacrylonitrile fibre material is higher, good pressure-resistant performance, and quality is soft, greatly can improve the flexibility of cable; Described steel core protective layer 9 effectively can improve the structural strength of cable, extends its useful life; The insulation silicone oil 10 arranged between described oversheath 11 and steel core protective layer 9 can improve the resistance to elevated temperatures of cable, can ensure the normal work of cable within a certain period of time; Described oversheath 11 adopts polythene material to make; described polythene material is through special processing technique; change polyethylene linear molecular structure into vertical network molecular structure; substantially increase the electric property of product, physical property and mechanical performance; resistance to elevated temperatures is strong, flammable poor, even if catch fire also can not produce pernicious gas; cable would not discharge when burning the gas jeopardizing human body, protects the life and health of people.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (6)
1. an industrial insulation protection cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with many fiberglass pipes; Described fiberglass pipe inside is provided with many conductors; Described conductor and fiberglass pipe extrude formation cable core jointly; Described cable core is outside equipped with multiple packing; Described cable core closely extrudes a layer insulating outward; Gap portion between described insulating barrier and cable core is provided with one deck packed layer; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with successively from inside to outside and resistance toly punctures layer and steel core protective layer; Described steel core protective layer closely extrudes one deck oversheath outward; One deck insulation silicone oil is provided with between described oversheath and steel core protective layer.
2. the industrial insulation protection cable of one according to claim 1, is characterized in that: described conductor is naked copper or tin plated materials and carbon fibre material is stranded forms.
3. the industrial insulation protection cable of one according to claim 1, is characterized in that: the described resistance to layer that punctures is made up of polyacrylonitrile fibre material.
4. the industrial insulation protection cable of one according to claim 1, is characterized in that: described insulating barrier, screen and the resistance to Thickness Ratio punctured between layer are 1:1:1.
5. the industrial insulation protection cable of one according to claim 1, is characterized in that: described oversheath is made up of polythene material.
6. the industrial insulation protection cable of one according to claim 1, is characterized in that: described insulating barrier is woven by tin annealed copper wire to form, and the tin annealed copper wire count of described insulating barrier is no less than 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672214.3U CN205038984U (en) | 2015-09-01 | 2015-09-01 | Industrial insulation protection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672214.3U CN205038984U (en) | 2015-09-01 | 2015-09-01 | Industrial insulation protection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038984U true CN205038984U (en) | 2016-02-17 |
Family
ID=55297864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672214.3U Expired - Fee Related CN205038984U (en) | 2015-09-01 | 2015-09-01 | Industrial insulation protection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215007A (en) * | 2017-06-26 | 2017-09-29 | 宁波波尔管业开发有限公司 | High-strength polypropylene conduit and preparation method thereof |
-
2015
- 2015-09-01 CN CN201520672214.3U patent/CN205038984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215007A (en) * | 2017-06-26 | 2017-09-29 | 宁波波尔管业开发有限公司 | High-strength polypropylene conduit and preparation method thereof |
| CN107215007B (en) * | 2017-06-26 | 2019-06-18 | 宁波波尔管业开发有限公司 | High-strength polypropylene conduit and preparation method 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20180901 |