CN200969246Y - High-temperature fire-resistant shielding electric cable - Google Patents
High-temperature fire-resistant shielding electric cable Download PDFInfo
- Publication number
- CN200969246Y CN200969246Y CN 200620148118 CN200620148118U CN200969246Y CN 200969246 Y CN200969246 Y CN 200969246Y CN 200620148118 CN200620148118 CN 200620148118 CN 200620148118 U CN200620148118 U CN 200620148118U CN 200969246 Y CN200969246 Y CN 200969246Y
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- high temperature
- shielded cable
- temperature resistance
- 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 - Fee Related
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
Disclosed is a shielded cable of high temperature resistance and fireproof, which includes at least two cable cores, the middle of the cable core is a cored wire which is composed of multi-strands soft conductors, the outside of the cored wire is wrapped with a layer of winding belting, around the winding belting is a fluoroplastic insulating layer, around the cable core is a winding belting layer of high temperature resistance, the outside of the winding belting layer of high temperature resistance is disposed with a layer of shielding layer, the outer layer is provided with sheath, among the four cable cores within the winding belting layer of high temperature resistance is disposed with a filling layer. The utility model can transmit electric power under normal condition, and can be safely operated in a period of time during the fire. At the same time, the power cable is characterized by low toxicity, low smoke, halogen-free or low halogen, as well as safe and clean flame retardancy, the demand of the current market to the shielded cable of high temperature resistance and fireproof can be satisfied.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of high-temperature refractory shielded cable.
Background technology
Along with improving constantly of industrial automatization, to the corresponding raising of the performance requirement of power cable.It is fire-resistant that the important line of particularly a lot of important occasion such as skyscrapers, hotel, railway etc. had both required cable to have a safely cleaning, requires to have good shield effectiveness again.
Summary of the invention
Goal of the invention of the present utility model aims to provide a kind of high-temperature refractory shielded cable, to satisfy the demand of market to the safely cleaning fireproof power cable.
Realize that foregoing invention purpose technical scheme is: a kind of high-temperature refractory shielded cable, it comprises four cable cores, the centre of cable core is the heart yearn that is made of the multiply flexible conductor, outside heart yearn, be surrounded by one deck twining package tape, this twining package tape outside is the fluoroplastic insulation layer, and four cable core outsides are high temperature resistant wrapped belts, and this is high temperature resistant, and wrapped belt peripheral hardware has been put one deck screen, outermost layer is a sheath, and is provided with packed layer between four cable cores in high temperature resistant wrapped belt.
Wherein, the cable core of this cable is a four-core.
Wherein, described multiply flexible conductor is the tin-coated copper tow; Described twining package tape is a mica tape; Described packed layer is made of the poly-third ethene reticular zone; Described high temperature resistant wrapped belt is the glass fibre belt; Described screen is the screen of copper wire braiding; Described sheath is a pvc sheath.
The beneficial effect of the invention
According to a kind of high-temperature refractory shielded cable that the utility model provides, have low toxicity, low cigarette, Halogen or characteristics such as low halogen, flame-retarding cleaning.Except transferring electric power under normal operation, can also safe operation in a period of time when fire takes place, when breaking out of fire, can not bring harm to the person, this has won the time with regard to having created condition for on-the-spot rescue and relief work.Simultaneously, this utility model is provided with the screen of one deck copper wire braiding between high temperature resistant lapping layer and sheath, make this cable have good shield effectiveness, has satisfied the demand of current market to the safely cleaning fire-resisting cable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Referring to accompanying drawing 1, in the present embodiment, heart yearn adopts multiply flexible conductor 1 to constitute, multiply flexible conductor 1 is the tin-coated copper tow, on the surface of flexible conductor 1 one deck twining package tape 2 is arranged, twining package tape 2 is a mica tape, the periphery of twining package tape 2 is fluoroplastic insulation layers 3, multiply flexible conductor 1, twining package tape 2 and fluoroplastic insulation layer 3 have constituted 10, four cable cores 10 of cable core and have been embedded in packed layer 4, and packed layer 4 is the poly-third ethene reticular zone, packed layer 4 peripheries are high temperature resistant wrapped belts 5, high temperature resistant wrapped belt 5 is a glass fiber tape, is the screen 6 of one deck copper wire braiding outside the high temperature resistant wrapped belt 5, and outermost layer is a pvc sheath 7.Wherein, fluoroplastic insulation layer 3 is plasticator continuously extruding and moldings, and pvc sheath 5 also is the plasticator continuously extruding and molding.The utility model can also safe operation in a period of time when fire takes place except transferring electric power under normal operation, when breaking out of fire, can not bring harm to the person, and this has won the time with regard to having created condition for on-the-spot rescue and relief work.Simultaneously, this utility model is provided with the screen of one deck copper wire braiding between high temperature resistant lapping layer and sheath, be that this cable has good shield effectiveness, has satisfied the demand of current market to high temperature fire resisting electric cable.
Claims (8)
1. high-temperature refractory shielded cable, it is characterized in that: it comprises at least two cable cores, the centre of cable core is the heart yearn that is made of the multiply flexible conductor, outside heart yearn, be surrounded by one deck twining package tape, this twining package tape outside is the fluoroplastic insulation layer, and the cable core outside is high temperature resistant wrapped belt, and this high temperature resistant lapping layer is provided with one deck screen outward, outermost layer is a sheath, and is provided with packed layer between four cable cores in high temperature resistant wrapped belt.
2, high-temperature refractory shielded cable according to claim 1 is characterized in that: the cable core of this cable is a four-core.
3. high-temperature refractory shielded cable according to claim 1 is characterized in that: described multiply flexible conductor is the tin-coated copper tow.
4. high-temperature refractory shielded cable according to claim 1 is characterized in that: described twining package tape is a mica tape.
5. high-temperature refractory shielded cable according to claim 1 is characterized in that: described packed layer is made of the poly-third ethene reticular zone.
6. high-temperature refractory shielded cable according to claim 1 is characterized in that: described high temperature resistant wrapped belt is the glass fibre belt.
7. high-temperature refractory shielded cable according to claim 1 is characterized in that: described screen is formed by the copper wire braiding.
8. high-temperature refractory shielded cable according to claim 1 is characterized in that: described sheath is a pvc sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148118 CN200969246Y (en) | 2006-11-06 | 2006-11-06 | High-temperature fire-resistant shielding electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148118 CN200969246Y (en) | 2006-11-06 | 2006-11-06 | High-temperature fire-resistant shielding electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969246Y true CN200969246Y (en) | 2007-10-31 |
Family
ID=38968820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620148118 Expired - Fee Related CN200969246Y (en) | 2006-11-06 | 2006-11-06 | High-temperature fire-resistant shielding electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969246Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928176A (en) * | 2013-09-27 | 2014-07-16 | 安徽华峰电缆集团有限公司 | High-temperature-resistant power cable |
| CN103943240A (en) * | 2014-03-25 | 2014-07-23 | 安徽华峰电缆集团有限公司 | Low-smoke zero-halogen fireproof torsion resistant industrial cable |
-
2006
- 2006-11-06 CN CN 200620148118 patent/CN200969246Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928176A (en) * | 2013-09-27 | 2014-07-16 | 安徽华峰电缆集团有限公司 | High-temperature-resistant power cable |
| CN103943240A (en) * | 2014-03-25 | 2014-07-23 | 安徽华峰电缆集团有限公司 | Low-smoke zero-halogen fireproof torsion resistant industrial cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302999U (en) | Metal sheath inorganic mineral insulation flexible fireproof cable | |
| CN104795139B (en) | High reliability communication power supply flexible cable | |
| CN200969246Y (en) | High-temperature fire-resistant shielding electric cable | |
| CN202102769U (en) | Weatherproof environment-friendly cable for tropical region | |
| CN201402664Y (en) | Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable | |
| CN101533685A (en) | Flame resistant cable | |
| CN102855986A (en) | Anti-interference fire-resistant control cable | |
| CN202796154U (en) | Low-voltage reel flexible cable for harbor | |
| CN202796175U (en) | Anti-interference fire-resisting control cable | |
| CN213519326U (en) | Novel flexible inorganic mineral insulated cable | |
| CN202758644U (en) | A fire-resistant power flexible cable | |
| CN202736584U (en) | Trailing communication cable for port | |
| CN202178098U (en) | Flame retarding type thermoplastic polyurethane elastomer sheath cable | |
| CN200965812Y (en) | A XLPE insulation, PVC sheathed power cable | |
| CN205038996U (en) | Heat -resisting fire -retardant fire prevention control cable | |
| CN204229911U (en) | The comprehensive fireproof cable of subway | |
| CN202796153U (en) | Low-voltage suspender cable for harbor | |
| CN201804593U (en) | Flexible fire-resistant cables | |
| CN206179594U (en) | An anti fire -retardant data cable | |
| CN202487254U (en) | Fireproof control cable | |
| CN216119612U (en) | Anticorrosive tensile fire-retardant copper core sheathed wire | |
| CN205542042U (en) | Flexible cable suitable for fire elevator | |
| CN220252918U (en) | Fire-resistant tensile multicore power cable | |
| CN216817938U (en) | 6-35 kV-level environment-friendly flame-retardant A-level fire-resistant high-carrying-capacity power cable | |
| CN217822174U (en) | Low-voltage aluminum alloy low-smoke insulated cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DING ZHONGHAI Free format text: FORMER OWNER: ZHEJIANG LIAOYUAN CABLE CO., LTD. Effective date: 20070928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: The 15 District of Luqiao Feng Jiang Street jade Luyang village in Taizhou City, Zhejiang province 318054 No. 18 Patentee after: Ding Zhonghai Address before: Luqiao Feng Jiang Yu Lu Yang Cun, Taizhou City, Zhejiang province 317005 Patentee before: Zhejiang Liaoyuan Cable Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: FEIZHOU GROUP CO., LTD. Free format text: FORMER OWNER: DING ZHONGHAI Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: A block, Binhai Industrial block, Taizhou Economic Development Zone, Zhejiang 318000, China Patentee after: Feizhou Group Co.,Ltd. Address before: The 15 District of Luqiao Feng Jiang Street jade Luyang village in Taizhou city of Zhejiang province No. 18, zip code: 318054 Patentee before: Ding Zhonghai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |