CN204166996U - Novel photoelectric compound armouring low-voltage cable - Google Patents
Novel photoelectric compound armouring low-voltage cable Download PDFInfo
- Publication number
- CN204166996U CN204166996U CN201420459878.7U CN201420459878U CN204166996U CN 204166996 U CN204166996 U CN 204166996U CN 201420459878 U CN201420459878 U CN 201420459878U CN 204166996 U CN204166996 U CN 204166996U
- Authority
- CN
- China
- Prior art keywords
- outer setting
- layer
- high temperature
- temperature resistant
- mica belt
- 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
Abstract
The utility model discloses a kind of novel photoelectric compound armouring low-voltage cable, comprise: a center optical cable unit and the many eradications edge conductor cores being arranged on optical cable unit outside, described center, the described outer setting thoroughly doing away with edge conductor cores has inner armor layer more, the outer setting of described inner armor layer has first to block water lapping layer, described first outer setting blocking water lapping layer has the first high temperature resistant mica belt, described first high temperature resistant mica belt outer setting has second to block water lapping layer, described second outer setting blocking water lapping layer has the second high temperature resistant mica belt, the outer setting of described second high temperature resistant mica belt has armoured layer, the outer setting of described armoured layer has fire-retardant oversheath.By the way, the utility model have block water preferably, fire resistance, tensile strength is high.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of novel photoelectric compound armouring low-voltage cable.
Background technology
Optical cable is organically combined plain conductor and optical fiber, simultaneously, goes the same way, with moving towards electric energy transmitting and the integrated transmission medium of optical information, it achieves the integral fusion of flow of power, Business Stream, information flow.Photoelectric composite low-pressure cable is a kind of comparatively conventional optoelectronic composite cable, and existing photoelectric composite low-pressure cable need to improve blocking water, in fire-retardant, tensile strength etc.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of novel photoelectric compound armouring low-voltage cable, have block water preferably, fire resistance, tensile strength is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of novel photoelectric compound armouring low-voltage cable, comprise: a center optical cable unit and the many eradications edge conductor cores being arranged on optical cable unit outside, described center, the described outer setting thoroughly doing away with edge conductor cores has inner armor layer more, the outer setting of described inner armor layer has first to block water lapping layer, described first outer setting blocking water lapping layer has the first high temperature resistant mica belt, described first high temperature resistant mica belt outer setting has second to block water lapping layer, described second outer setting blocking water lapping layer has the second high temperature resistant mica belt, the outer setting of described second high temperature resistant mica belt has armoured layer, the outer setting of described armoured layer has fire-retardant oversheath.
In the utility model preferred embodiment, described center optical cable unit comprises strengthening core, be arranged on multiple fiber unit of described strengthening core outside and be arranged on the metal twining package tape of described multiple fiber unit outside, described fiber unit comprises Loose tube and is arranged on the multifiber of Loose tube inside, is filled with fine cream between described optical fiber and Loose tube.
In the utility model preferred embodiment, thoroughly do away with between edge conductor cores and inner armor layer more described and be provided with flame resistant filler layer between the optical cable unit of insulated electric conductor Xin Yu center.
In the utility model preferred embodiment, described fire-retardant oversheath is polyurethane flame-proof oversheath.
The beneficial effects of the utility model are: the utility model disclose novel photoelectric compound armouring low-voltage cable, have block water preferably, fire resistance, tensile strength is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model novel photoelectric compound armouring low-voltage cable one preferred embodiment;
Fig. 2 is the structural representation of described center optical cable unit;
In accompanying drawing, the mark of each parts is as follows: 1, center optical cable unit, and 11, strengthening core, 12, fiber unit, 13, metal twining package tape, 2, insulated electric conductor core, 3, inner armor layer, 4, first blocks water lapping layer, 5, the first high temperature resistant mica belt, 6, second to block water lapping layer, the 7, second high temperature resistant mica belt, 8, armoured layer, 9, fire-retardant oversheath, 10, flame resistant filler layer.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of novel photoelectric compound armouring low-voltage cable, comprise: a center optical cable unit 1 and the many eradications edge conductor cores 2 being arranged on optical cable unit 1 outside, described center, the described outer setting thoroughly doing away with edge conductor cores 2 has inner armor layer 3 more, the outer setting of described inner armor layer 3 has first to block water lapping layer 4, described first outer setting blocking water lapping layer 4 has the first high temperature resistant mica belt 5, described first high temperature resistant mica belt 5 outer setting has second to block water lapping layer 6, described second outer setting blocking water lapping layer 6 has the second high temperature resistant mica belt 7, the outer setting of described second high temperature resistant mica belt 7 has armoured layer 8, the outer setting of described armoured layer 8 has fire-retardant oversheath 9.
Described first lapping layer 4 and second lapping layer 6 that blocks water that blocks water improves block-water performance of the present utility model, and the described first high temperature resistant mica belt 7 of high temperature resistant mica belt 5, second and fire-retardant oversheath 9 make the utility model have good flame-resistant high-temperature-resistant performance.
Described center optical cable unit 1 comprises strengthening core 11, be arranged on multiple fiber units 12 of described strengthening core 11 outside and be arranged on the metal twining package tape 13 of described multiple fiber unit 12 outside, described fiber unit comprises Loose tube and is arranged on the multifiber of Loose tube inside, is filled with fine cream between described optical fiber and Loose tube.
Thoroughly do away with between edge conductor cores 2 and inner armor layer 3 more described and be provided with flame resistant filler layer 10 between insulated electric conductor core 2 and center optical cable unit 1, improving fire resistance of the present utility model further.
Described fire-retardant oversheath 9 is polyurethane flame-proof oversheath.
The utility model disclose novel photoelectric compound armouring low-voltage cable, have block water preferably, fire resistance, tensile strength is high.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a novel photoelectric compound armouring low-voltage cable, it is characterized in that, comprise: a center optical cable unit and the many eradications edge conductor cores being arranged on optical cable unit outside, described center, the described outer setting thoroughly doing away with edge conductor cores has inner armor layer more, the outer setting of described inner armor layer has first to block water lapping layer, described first outer setting blocking water lapping layer has the first high temperature resistant mica belt, described first high temperature resistant mica belt outer setting has second to block water lapping layer, described second outer setting blocking water lapping layer has the second high temperature resistant mica belt, the outer setting of described second high temperature resistant mica belt has armoured layer, the outer setting of described armoured layer has fire-retardant oversheath.
2. novel photoelectric compound armouring low-voltage cable according to claim 1, it is characterized in that, described center optical cable unit comprises strengthening core, be arranged on multiple fiber unit of described strengthening core outside and be arranged on the metal twining package tape of described multiple fiber unit outside, described fiber unit comprises Loose tube and is arranged on the multifiber of Loose tube inside, is filled with fine cream between described optical fiber and Loose tube.
3. novel photoelectric compound armouring low-voltage cable according to claim 1, is characterized in that, thoroughly does away with between edge conductor cores and inner armor layer more and be provided with flame resistant filler layer between the optical cable unit of insulated electric conductor Xin Yu center described.
4. novel photoelectric compound armouring low-voltage cable according to claim 1, it is characterized in that, described fire-retardant oversheath is polyurethane flame-proof oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459878.7U CN204166996U (en) | 2014-08-15 | 2014-08-15 | Novel photoelectric compound armouring low-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459878.7U CN204166996U (en) | 2014-08-15 | 2014-08-15 | Novel photoelectric compound armouring low-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166996U true CN204166996U (en) | 2015-02-18 |
Family
ID=52540661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459878.7U Expired - Fee Related CN204166996U (en) | 2014-08-15 | 2014-08-15 | Novel photoelectric compound armouring low-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005125A (en) * | 2015-07-02 | 2015-10-28 | 上海金丰电缆有限公司 | Optical cable and optical cable composite cable |
-
2014
- 2014-08-15 CN CN201420459878.7U patent/CN204166996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005125A (en) * | 2015-07-02 | 2015-10-28 | 上海金丰电缆有限公司 | Optical cable and optical cable composite cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204066795U (en) | A kind of jamming-proof flat cable | |
| CN203573684U (en) | Waterproof moistureproof fire resistant cable | |
| CN202930118U (en) | Intelligent and environment-friendly optical fiber composite medium-voltage power cable | |
| CN205104276U (en) | High strength optical/electrical composite cable | |
| CN202693882U (en) | Nonmetal fire-resistant cable | |
| CN205899095U (en) | Outdoor optical cable is used in communication | |
| CN204407049U (en) | A kind of corrosion-resistant, Compression-resistincable cable | |
| CN204166996U (en) | Novel photoelectric compound armouring low-voltage cable | |
| CN203150276U (en) | Two-core water-blocking shielding optical fiber composite cable | |
| CN104134494A (en) | Novel photoelectric composite armoring low-voltage cable | |
| CN202771072U (en) | Butterfly-shaped indoor leading-in optical cable | |
| CN203396988U (en) | FTTH optical cable | |
| CN204288903U (en) | Photoelectric compound cable | |
| CN205282165U (en) | Photoelectric composite cable | |
| CN104637590A (en) | Cooling composite cable | |
| CN203573703U (en) | Photoelectric composite cable | |
| CN203573685U (en) | Cooling composite cable | |
| CN208654389U (en) | A kind of high intensity multicore plastic optical fiber optical cable | |
| CN202583537U (en) | Loose tube layer stranded optical cable with flame retardant sheath | |
| CN204348391U (en) | The corrosion resistant photoelectric compound cable of a kind of fire-proof and damp-proof | |
| CN204463912U (en) | The electric integrated cable of a kind of novel optical fiber | |
| CN204480703U (en) | One easily arranges flat cable | |
| CN202583543U (en) | Central tube type optical fiber ribbon cable | |
| CN202917235U (en) | Novel photoelectric composite cable | |
| CN203573688U (en) | High-performance photoelectric composite cable with insect-resistant function |
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 |
Granted publication date: 20150218 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |