CN203134461U - High flame retardation fireproof photoelectric composite cable - Google Patents
High flame retardation fireproof photoelectric composite cable Download PDFInfo
- Publication number
- CN203134461U CN203134461U CN 201320015970 CN201320015970U CN203134461U CN 203134461 U CN203134461 U CN 203134461U CN 201320015970 CN201320015970 CN 201320015970 CN 201320015970 U CN201320015970 U CN 201320015970U CN 203134461 U CN203134461 U CN 203134461U
- Authority
- CN
- China
- Prior art keywords
- flame retardant
- high flame
- layer
- steel wire
- composite cable
- 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 - Lifetime
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a high flame retardation fireproof photoelectric composite cable comprising a phosphatized steel wire positioned in a cable center; an oxygen isolating layer is arranged outside the phosphatized steel wire; an EGE is tightly wrapped outside the oxygen isolating layer; a polyolefin sheath layer is arranged outside the EGE; and a pair of conductors formed by a plurality of soft brass wires, a pair of fibers and two pairs of filler ropes are arranged between the phosphatized steel wire and the oxygen isolating layer. A power line fireproof layer is arranged outside the conductor, and an insulation layer is arranged outside the power line fireproof layer; and a PBT loose tube is arranged outside the fiber, and an optical unit fireproof layer is arranged outside the PBT loosen tube.
Description
Technical field
The utility model proposes that a kind of communication network, direct current that is applicable to that mainly skyscraper, market place builet below the ground, subway tunnel etc. are had relatively high expectations to fire resistance far supplies, in the subsystem of chamber, particularly a kind of high flame retardant fire-type optoelectronic composite cable.
Background technology
In recent years, along with the raising of people's environmental protection and awareness of safety, the construction of cable transmits the favor that the high flame retardant fire-type optoelectronic composite cable that is integrated in one is subjected to a lot of high-tech companies to the development of compact, multi-purpose type with electric power transfer and signal.Because traditional cable is that electric power transfer and signal-transmitting cable are separately produced and installed, the construction trouble, maintenance cost is also than higher, and traditional optoelectronic composite cable is not have fire-retardant and fire protecting performance.
Summary of the invention
The utility model purpose be for and a kind of fire-retardant and good high flame retardant fire-type optoelectronic composite cable of fire protecting performance is provided.
For achieving the above object, the utility model solves the scheme that its technical problem takes and is:
This high flame retardant fire-type optoelectronic composite cable, comprise the phosphatization steel wire that is positioned at the optical cable center, described phosphatization steel wire is outside equipped with oxygen barrier layer, the outer hard-pressed bale of described oxygen barrier layer has composite steel-plastic belt, described composite steel-plastic belt is outside equipped with one deck polyolefin jacket, is provided with a pair of conductor, a pair of optical fiber and two pairs of gasket for packings of being made up of many soft copper silks between described phosphatization steel wire and the oxygen barrier layer.
Preferably, described conductor is outside equipped with the power line fireprotection layer, and described power line fireprotection layer also is provided with insulating barrier outward.
Preferably, described optical fiber is outside equipped with PBT pine sleeve pipe, and described PBT pine sleeve pipe is outside equipped with light unit fireprotection layer.
Preferably, be filled with the greasy for preventing water of flame retardant type around the described phosphatization steel wire.
Preferably, be filled with the greasy for preventing water of flame retardant type in the described PBT pine sleeve pipe.
Compared with prior art; usefulness of the present utility model is: this high flame retardant fire-type optoelectronic composite cable fire resistance can reach the fire-retardant category-A experimental performance of bunchy; fire resistance can reach fire-resistant category-A burning; adopt high flame retardant fire-type material; be particularly suitable in the easy breaking out of fire occasion of equipment than comparatively dense; can make the power line of different core numbers and the light unit of different core numbers according to user's requirement during fabrication; and can be according to user's the protective layer that environment can design cable that lays, so that cable can adapt to the use of user under varying environment.The generation of secondary disaster and the noxious substance in the cable material were to the injury of the person when this cable adopted the low-smoke bittern-free highly fire-proof cable material of polyolefin to prevent fire effectively.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model high flame retardant fire-type optoelectronic composite cable structural representation.
Among the figure: 1, conductor; 2, power line fireprotection layer; 3, insulating barrier; 4, optical fiber; 5, PBT pine cover; 6, light unit fireprotection layer; 7, phosphatization steel wire; 8, gasket for packing; 9, greasy for preventing water; 10, oxygen barrier layer; 11, composite steel-plastic belt; 12, polyolefin jacket.
Embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:
A kind of high flame retardant fire-type optoelectronic composite cable shown in Figure 1, comprise the phosphatization steel wire 7 that is positioned at the optical cable center, it is the reinforcement of whole optical cable, described phosphatization steel wire 7 is outside equipped with oxygen barrier layer 10, described oxygen barrier layer 10 outer hard-pressed bales have composite steel-plastic belt 11, described composite steel-plastic belt 11 all right aluminium plastic composite strips, described composite steel-plastic belt 11 is outside equipped with one deck polyolefin jacket 12, be provided with a pair of conductor of being formed by many soft copper silks 1 between described phosphatization steel wire 7 and the oxygen barrier layer 10, a pair of optical fiber 4 and two pairs of gasket for packings 8, described conductor 1 can be single conductor, conductor structure meets five classes or a class conductor structure, and described gasket for packing 8 adopts the material of flame retardant type to extrude and forms.
Described conductor is outside equipped with power line fireprotection layer 2, is to adopt two-sided plasticising synthetic mica tape, and described power line fireprotection layer also is provided with insulating barrier 3 outward, and described insulating barrier 3 adopts low-smoke bittern-free highly fire-proof polyolefin insulation material.
Described optical fiber 4 is outside equipped with PBT pine sleeve pipe 5, and described PBT pine sleeve pipe 5 is outside equipped with light unit fireprotection layer 6, and described smooth unit fireprotection layer 6 adopts that two-layer synthetic mica tape is wrapped to form.
Be filled with the greasy for preventing water of flame retardant type around the described phosphatization steel wire.
Be filled with the greasy for preventing water of flame retardant type in the described PBT pine sleeve pipe.
Making principle according to the described high flame retardant fire-type of above embodiment optoelectronic composite cable is as follows:
High flame retardant fire-type optoelectronic composite cable is will be used for the conductor (adopting five class conductors or a class conductor structure) of power line of transmission current to extrude one deck low smoke halogen-free flame-retardant polyolefin Insulation Material outside after wrapped through fire-resistant isinglass belt, with the wrapped two-layer synthetic mica tape in light unit PBT pine cover tube outside.Then light unit and electric unit are carried out the stranded stranding of SZ, the low-smoke bittern-free highly fire-proof polyolefin oxygen barrier is extruded in the cable core outside, oxygen barrier layer outside vertical bag embossing steel/aluminium-plastic tape, low-smoke and halogen-free flame retardant polyolefin jacket material is extruded in composite band outside, and forms the sheath of binding type with steel/aluminium-plastic tape.
This high flame retardant fire-type optoelectronic composite cable fire resistance can reach the fire-retardant category-A experimental performance of bunchy; fire resistance can reach fire-resistant category-A burning; adopt high flame retardant fire-type material; be particularly suitable in the easy breaking out of fire occasion of equipment than comparatively dense; can make the power line of different core numbers and the light unit of different core numbers according to user's requirement during fabrication; and can be according to user's the protective layer that environment can design cable that lays, so that cable can adapt to the use of user under varying environment.The generation of secondary disaster and the noxious substance in the cable material were to the injury of the person when this cable adopted the low-smoke bittern-free highly fire-proof cable material of polyolefin to prevent fire effectively.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. high flame retardant fire-type optoelectronic composite cable, it is characterized in that: comprise the phosphatization steel wire (7) that is positioned at the optical cable center, described phosphatization steel wire (7) is outside equipped with oxygen barrier layer (10), the outer hard-pressed bale of described oxygen barrier layer (10) has composite steel-plastic belt (11), described composite steel-plastic belt (11) is outside equipped with one deck polyolefin jacket (12), is provided with a pair of conductor of being made up of many soft copper silks (1), a pair of optical fiber (4) and two pairs of gasket for packings (8) between described phosphatization steel wire (7) and the oxygen barrier layer (10).
2. high flame retardant fire-type optoelectronic composite cable according to claim 1, it is characterized in that: described conductor (1) is outside equipped with power line fireprotection layer (2), the outer insulating barrier (3) that also is provided with of described power line fireprotection layer (2).
3. high flame retardant fire-type optoelectronic composite cable according to claim 1 is characterized in that: described optical fiber (4) is outside equipped with PBT pine sleeve pipe (5), and described PBT pine sleeve pipe (5) is outside equipped with light unit fireprotection layer (6).
4. high flame retardant fire-type optoelectronic composite cable according to claim 1, it is characterized in that: described phosphatization steel wire (7) is filled with the greasy for preventing water (9) of flame retardant type on every side.
5. high flame retardant fire-type optoelectronic composite cable according to claim 3 is characterized in that: the greasy for preventing water (9) that is filled with flame retardant type in the described PBT pine sleeve pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015970 CN203134461U (en) | 2013-01-14 | 2013-01-14 | High flame retardation fireproof photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015970 CN203134461U (en) | 2013-01-14 | 2013-01-14 | High flame retardation fireproof photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134461U true CN203134461U (en) | 2013-08-14 |
Family
ID=48942412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015970 Expired - Lifetime CN203134461U (en) | 2013-01-14 | 2013-01-14 | High flame retardation fireproof photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065720A (en) * | 2013-01-14 | 2013-04-24 | 江苏通鼎光电股份有限公司 | High flame retardant fireproof type photoelectric composite cable |
| CN112363285A (en) * | 2020-11-11 | 2021-02-12 | 江苏亨通光电股份有限公司 | Miniaturized optical cable for pipeline and construction method thereof |
| CN112712925A (en) * | 2020-12-22 | 2021-04-27 | 通鼎互联信息股份有限公司 | Photoelectric composite cable for water |
-
2013
- 2013-01-14 CN CN 201320015970 patent/CN203134461U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065720A (en) * | 2013-01-14 | 2013-04-24 | 江苏通鼎光电股份有限公司 | High flame retardant fireproof type photoelectric composite cable |
| CN112363285A (en) * | 2020-11-11 | 2021-02-12 | 江苏亨通光电股份有限公司 | Miniaturized optical cable for pipeline and construction method thereof |
| CN112712925A (en) * | 2020-12-22 | 2021-04-27 | 通鼎互联信息股份有限公司 | Photoelectric composite cable for water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103065720A (en) | High flame retardant fireproof type photoelectric composite cable | |
| CN109448921A (en) | A kind of manufacturing method of inorganic fire medium and high voltage cable | |
| CN103903803A (en) | Three-core medium-pressure waterproof and fire-resistant cable | |
| CN203134461U (en) | High flame retardation fireproof photoelectric composite cable | |
| CN205789252U (en) | Fire-retardant aluminium alloy power cable | |
| CN103077776A (en) | High flame retardant fireproof power cable | |
| CN203366827U (en) | Environment-friendly and saving type optical fiber composite low-voltage fireproof and flame-retardant cable | |
| CN102306517A (en) | Environmental friendly flame retardant soft cable for equipment | |
| CN205508427U (en) | Fire -retardant flexible cable is used to super fire -resistant communication power supply of environment -friendly | |
| CN203134436U (en) | High flame retardant fireproof power cable | |
| CN203085203U (en) | A waterproof and fireproof cable | |
| CN105976913A (en) | Improved-type medium-voltage fireproof power cable | |
| CN206947003U (en) | Non-halogen flame-proof cross-linking type polyolefin insulation green cable | |
| CN205881558U (en) | Shock -resistant resistant spraying does not have steamed low fire -retardant middling pressure fire resisting cable of cigarette | |
| CN205943517U (en) | Fire -resistant power cable of improved generation middling pressure | |
| CN205451810U (en) | Novel fire -retardant power cable of compound resistance to compression of optic fibre | |
| CN205645350U (en) | Low cigarette environmental protection cable | |
| CN202996407U (en) | Power cable used in subway light rail | |
| CN202145393U (en) | Self-supporting overhead fireproof aluminium core composite optical cable | |
| CN105244102A (en) | Fireproof environmental protection device | |
| CN105244103A (en) | Environmental protection device | |
| CN204792049U (en) | Novel dampproofing fireproof cable | |
| CN202120647U (en) | Flame-retarding fireproof flexible cable for environment-friendly equipment | |
| CN108962458A (en) | A kind of anti-bite tension flame retardant type cable | |
| CN218849138U (en) | Moisture-proof cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 8 Patentee after: TONGDING INTERCONNECTION INFORMATION Co.,Ltd. Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 8 Patentee before: Jiangsu Tongding Optic-electronic Stock Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |