CN103903716A - Cable protective sleeve - Google Patents
Cable protective sleeve Download PDFInfo
- Publication number
- CN103903716A CN103903716A CN201410072841.3A CN201410072841A CN103903716A CN 103903716 A CN103903716 A CN 103903716A CN 201410072841 A CN201410072841 A CN 201410072841A CN 103903716 A CN103903716 A CN 103903716A
- Authority
- CN
- China
- Prior art keywords
- layer
- protective sleeve
- cable
- fireproof
- cable protective
- 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.)
- Pending
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a cable protective sleeve comprising an inner insulating layer, a fireproof layer, an ultraviolet-proof layer and an outer insulating layer. The fireproof layer is composed of multiple fireproof bags, wherein the cross section of the fireproof bags is round. The fireproof bags are made of aluminum silicate and polyvinyl chloride, wherein mica is added into the aluminum silicate and polyvinyl chloride. The ultraviolet-proof layer is made of vinylite into which benzophenone is added. The cable protective sleeve is wide in application range and widely applied to the fields of power generation, metallurgy, chemical engineering, petroleum and others, has excellent fireproofness and insulation and is allowed to work for four hours at the temperature of 200 DEG C, and besides the rate of shielding ultraviolet reaches 94.3%.
Description
technical field
The present invention relates to field of cables, relate in particular to a kind of cable protective sleeve.
Background technology
At present; along with Chinese society expanding economy; cable consumption increases rapidly; the quality requirement of cable is also constantly improved; especially also more and more higher for the requirement of cable core protective sleeve; existing cable protective sleeve just solves the aspect Single-issue such as fire line or ultraviolet resistance or insulation, many-sided performance that can not integrated protection cable.Only meet the requirements, be just more conducive to manufacture and the use of cable.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide that a kind of fire protecting performance is good, the cable protective sleeve of the strong and good insulating of ability and ultraviolet resistance.
The present invention takes following technical scheme to realize: a kind of cable protective sleeve; be wrapped in cable core outside; it is wrapped up and forming successively by inner insulating layer, fireprotection layer, ultraviolet resistant layer and external insulation layer; described fireprotection layer is that circular fire prevention bag forms by several cross sections, and described antiultraviolet layer material is the vinylite that adds benzophenone.
Described fire guard is made up of the alumina silicate and the polyvinyl chloride that add mica.
Described inner insulating layer is the ceramic fibre that contains graphite granule.
The present invention has following beneficial effect in sum: this kind of cable protective sleeve is of many uses, is widely used in being widely used in the cable that the fields such as generating, metallurgy, chemical petroleum are used.Not only there is good fire line and insulating properties, allow cable to work 4 hours under 200 DEG C of high temperature, and there is very strong ability and ultraviolet resistance, rate of ultraviolet shield has been reached to 94.3%.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, inner insulating layer; 2, fireprotection layer; 3, ultraviolet resistant layer; 4, external insulation layer.
Embodiment
The object of this invention is to provide provide that a kind of fire protecting performance is good, the cable protective sleeve of the strong and good insulating of ability and ultraviolet resistance, be further described below in conjunction with accompanying drawing.
As shown in Figure 1; a kind of cable protective sleeve; be wrapped in cable core outside; it is wrapped up and forming successively by inner insulating layer, fireprotection layer, ultraviolet resistant layer and external insulation layer; described fireprotection layer is that circular fire prevention bag forms by several cross sections, and described antiultraviolet layer material is the vinylite that adds benzophenone.
Described fire guard is made up of the alumina silicate and the polyvinyl chloride that add mica.
Described inner insulating layer is the ceramic fibre that contains graphite granule.
The present invention allows to work 4 hours under 200 DEG C of high temperature; Rate of ultraviolet shield has been reached to 94.3%.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a cable protective sleeve; be wrapped in cable core outside; it is characterized in that: it is wrapped up and forming successively by inner insulating layer, fireprotection layer, ultraviolet resistant layer and external insulation layer; described fireprotection layer is that circular fire prevention bag forms by several cross sections, and described antiultraviolet layer material is the vinylite that adds benzophenone.
2. cable core protective sleeve according to claim 1, is characterized in that: described fire guard is made up of the alumina silicate and the polyvinyl chloride that add mica.
3. cable core protective sleeve according to claim 1, is characterized in that: described inner insulating layer is the ceramic fibre that contains graphite granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072841.3A CN103903716A (en) | 2014-03-03 | 2014-03-03 | Cable protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072841.3A CN103903716A (en) | 2014-03-03 | 2014-03-03 | Cable protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903716A true CN103903716A (en) | 2014-07-02 |
Family
ID=50994989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072841.3A Pending CN103903716A (en) | 2014-03-03 | 2014-03-03 | Cable protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681151A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Cable sheath |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693351A (en) * | 2005-06-03 | 2005-11-09 | 上海农园绿色工程有限公司 | Polyolefinic plastic with uvioresistant flame-retarded performance |
| US20060005991A1 (en) * | 2004-07-12 | 2006-01-12 | Peter Zamzow | Electrical cable for a linear motor and winding produced from it |
| CN101649088A (en) * | 2009-09-17 | 2010-02-17 | 公安部四川消防研究所 | Halogen-free intumescent flame-retardant polypropylene/ethylene vinyl acetate cable material |
| CN201478750U (en) * | 2009-07-07 | 2010-05-19 | 吴卫东 | Cable protection sleeve in high-temperature environments |
| CN201741471U (en) * | 2010-07-09 | 2011-02-09 | 安徽华通电缆集团有限公司 | Copper core conductor aluminum silicate refractory fibre insulating deformation high-temperature alloy sheath fire-resistant cable |
| CN201829233U (en) * | 2010-10-15 | 2011-05-11 | 山东华东线缆有限公司 | Special DC (Direct Current) insulating power cable for subway |
-
2014
- 2014-03-03 CN CN201410072841.3A patent/CN103903716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060005991A1 (en) * | 2004-07-12 | 2006-01-12 | Peter Zamzow | Electrical cable for a linear motor and winding produced from it |
| CN1693351A (en) * | 2005-06-03 | 2005-11-09 | 上海农园绿色工程有限公司 | Polyolefinic plastic with uvioresistant flame-retarded performance |
| CN201478750U (en) * | 2009-07-07 | 2010-05-19 | 吴卫东 | Cable protection sleeve in high-temperature environments |
| CN101649088A (en) * | 2009-09-17 | 2010-02-17 | 公安部四川消防研究所 | Halogen-free intumescent flame-retardant polypropylene/ethylene vinyl acetate cable material |
| CN201741471U (en) * | 2010-07-09 | 2011-02-09 | 安徽华通电缆集团有限公司 | Copper core conductor aluminum silicate refractory fibre insulating deformation high-temperature alloy sheath fire-resistant cable |
| CN201829233U (en) * | 2010-10-15 | 2011-05-11 | 山东华东线缆有限公司 | Special DC (Direct Current) insulating power cable for subway |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681151A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Cable sheath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104681151A (en) | Cable sheath | |
| CN104715825A (en) | High-temperature resistant fireproof cable | |
| CN103903716A (en) | Cable protective sleeve | |
| CN104681180A (en) | Fireproof high-temperature-resisting industrial insulated cable | |
| CN103903733A (en) | Reinforcing cable resistant to high temperature | |
| CN103915194A (en) | Low-smoke and halogen-free fireproof double-shielded cable resistant to high temperature | |
| CN204480739U (en) | The industrial insulated cable of a kind of fire-proof high-temperature resistant | |
| CN204596450U (en) | A kind of industrial insulated shield cable | |
| CN103928149A (en) | Environment-friendly waterproof high-temperature-resistant corrosion-resistant insulated cable | |
| CN203760103U (en) | Antistatic anti-corrosion insulated cable | |
| CN203760184U (en) | Environmentally friendly high temperature and fire preventing insulation cable | |
| CN203746454U (en) | Anti-dragging waterproof anti-interference control cable | |
| CN203520955U (en) | Aluminum alloy conductor cable | |
| CN103915193A (en) | High-temperature-resistant waterproof self-temperature-control heating double-shielding reinforced power cable | |
| CN204966137U (en) | Dampproofing corrosion -resistant UV -resistant cable | |
| CN206610646U (en) | Nano-composite insulating material aluminium alloy fireproof cable | |
| CN204480740U (en) | A kind of high temperature-resistant cable | |
| CN103903770A (en) | Fireproof cable resistant to high temperature | |
| CN204946562U (en) | A kind of new ceramics SiClx rubber fire-resistant cable | |
| CN103915195A (en) | Waterproof dual-shielding computer and meter control cable | |
| CN203882715U (en) | Environmental flexible anti-static high temperature resistant insulation control cable | |
| CN204375475U (en) | A kind of water-blocking moistureproof power cable | |
| CN203721366U (en) | Anti-interference fireproof power cable | |
| CN103903748A (en) | Low smoke halogen-free ultraviolet-proof reinforcement cable | |
| CN203536010U (en) | Steel-wire armored cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |