CN209625875U - A kind of multi-functional composite cable of safe environment protection type - Google Patents
A kind of multi-functional composite cable of safe environment protection type Download PDFInfo
- Publication number
- CN209625875U CN209625875U CN201920423963.0U CN201920423963U CN209625875U CN 209625875 U CN209625875 U CN 209625875U CN 201920423963 U CN201920423963 U CN 201920423963U CN 209625875 U CN209625875 U CN 209625875U
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- unit
- coaxial radio
- transmission unit
- frequency
- cable
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Abstract
A kind of multi-functional composite cable of safe environment protection type, including coaxial radio-frequency unit, signal transmission unit, optical transmission unit, control unit, electric power transfer unit, halogen-free flameproof filling, glass fiber tape, concentric conductor, fire-proof and thermal-insulation sheath, it is characterized in that signal transmission unit twisted synthesizing cable is around the coaxial radio-frequency unit with system packet polyester aluminium laminated film proof copper-wire braided shielded layer, coaxial radio-frequency signal recombiner unit is formed, coaxial radio-frequency signal recombiner unit, optical transmission unit, electric power transfer unit, halogen-free flameproof filling are twisted into cable core by the center of circle of control unit.Beneficial effect is: a kind of multi-functional composite cable of safe environment protection type, flow of power, information flow, Business Stream can be transmitted simultaneously, it can effectively realize the multiple functions such as terminal power supply, information transmission and monitoring, meet smart grid, city rail, railway, industrial and mining enterprises and skyscraper to the demand for development of the Multi net votings platform such as power transmission, intelligent control.
Description
Technical field
The utility model relates to cables, are more specifically a kind of multi-functional composite cable of safe environment protection type.
Background technique
With the development of the industries such as China's smart grid, city rail, railway, industrial and mining enterprises and skyscraper, building
The network platform of the height integral fusions such as covering " flow of power, information flow, Business Stream " has become the demand of current social development,
Traditional cable system is unable to satisfy the requirement to the fusion of the multiple functions such as electric power, control, communication now due to having a single function oneself.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies that conventional wire cable only has simple function, realize power transmission, intelligence control
System, communication function are integrated, and have fire prevention, fire-retardant, environmental-protecting performance, and a kind of tool for maintaining to be powered is remained under specific disaster scenario
There is the safe environment protection type multifunctionality composite cable of power transmission, information communication and monitoring.
The utility model is realized in the following way: a kind of multi-functional composite cable of safe environment protection type, including coaxial
Radio frequency unit, signal transmission unit, optical transmission unit, control unit, electric power transfer unit, halogen-free flameproof filling, glass fibre
Band, concentric conductor, fire-proof and thermal-insulation sheath, it is characterised in that signal transmission unit twisted synthesizing cable has system packet polyester aluminium THIN COMPOSITE
Around the coaxial radio-frequency unit of film proof copper-wire braided shielded layer, coaxial radio-frequency signal recombiner unit is formed, coaxial radio-frequency signal is compound
Unit, optical transmission unit, electric power transfer unit, halogen-free flameproof filling are twisted into cable core, cable core outside by the center of circle of control unit
Coat glass fiber tape, concentric conductor, fire-proof and thermal-insulation sheath.It is characterized in that coaxial radio-frequency signal recombiner unit, optical transport list
Member, composite cable are respectively provided with the fire-proof and thermal-insulation being made of wrapped glass fiber tape, extruded ceramicization and halogen-free flameproof sheath
Sheath.
The beneficial effects of the utility model are: a kind of multi-functional composite cable of safe environment protection type, can transmit electric power simultaneously
Stream, information flow, Business Stream, can effectively realize terminal power supply, information transmission and monitoring etc. multiple functions, meet smart grid,
The demand for development of city rail, railway, industrial and mining enterprises and skyscraper to the Multi net votings platform such as power transmission, intelligent control.
There are the characteristics such as Halogen, low cigarette, fire-retardant, fire prevention simultaneously, and transmission line of electricity resource can be made full use of, avoid repeatedly being routed,
The expenses such as network construction, construction are effectively reduced.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the cross-sectional view that the utility model is implemented.
In figure, 1. coaxial radio-frequency unit inner conductors, 2. coaxial radio-frequency unit insulating layers, 3. coaxial radio-frequency unit outer conductors,
4. coaxial radio-frequency unit halogen-free flameproof sheath, 5. coaxial radio-frequency unit polyester aluminium laminated film proof copper-wire braided shielded layers, 6. signals
Transmission unit conductor, 7. signal transmission unit insulating layers, 8. signal transmission unit pair twists or star quad stranding group polyester aluminium laminated film copper
Silk woven shield, 9. coaxial radio-frequency signal recombiner unit polyester aluminium laminated film proof copper-wire braided shielded layers, 10. coaxial radio-frequencies
Signal recombiner unit fire-proof and thermal-insulation sheath, 11. light unit optical fiber, 12. light unit Loose tubes, 13. light unit reinforcers, 14. light
Unit fire-proof and thermal-insulation sheath, 15. control core conductors, 16. control conductor refractory insulating layers, 17. control unit compound copper-plastics bands
Proof copper-wire braided metal screen layer, 18. control unit halogen-free flameproof sheaths, 19. electric power cable core conductors, 20. electric power core fire resistings are exhausted
Edge layer, the filling of 21. halogen-free flameproofs, 22. glass fiber tapes, 23. concentric conductors, 24. fire-proof and thermal-insulation sheaths.
Specific embodiment
As shown in Figure 1, a kind of multi-functional composite cable of safe environment protection type, including coaxial radio-frequency unit, signal transmission unit,
Optical transmission unit, control unit, electric power transfer unit, halogen-free flameproof filling 21, glass fiber tape 22, concentric conductor 23, fire prevention
Heat-insulated sheath 24, it is characterised in that signal transmission unit twisted synthesizing cable has system packet polyester aluminium laminated film proof copper-wire braided shielding
Around the coaxial radio-frequency unit of layer 5, coaxial radio-frequency signal recombiner unit, coaxial radio-frequency signal recombiner unit, optical transport list are formed
Member, electric power transfer unit, halogen-free flameproof filling 21 are twisted into cable core by the center of circle of control unit, coat glass fibre outside cable core
Band 22, concentric conductor 23, fire-proof and thermal-insulation sheath 24.
Coaxial radio-frequency unit is insulated by the coaxial radio-frequency unit of 1 outside polyethylene extrusion material of coaxial radio-frequency unit inner conductor
Layer 2, coated copper wire braiding coaxial radio-frequency unit outer conductor 3 and extrusion coaxial radio-frequency unit halogen-free flameproof sheath 4, then will be coaxial
Radio frequency line group is twisted into cable core, while coating coaxial radio-frequency unit polyester aluminium laminated film proof copper-wire braided shielded layer 5 outside.
Signal transmission unit is passed by the signal of 6 outside polyethylene extrusion of signal transmission unit conductor or cross-linking polyethylene materials
Defeated unit insulating layer 7, cladding signal transmission unit pair twist or star quad stranding group polyester aluminium laminated film proof copper-wire braided shielded layer 8.
For signal transmission unit twisted synthesizing cable around coaxial radio-frequency unit, it is poly- that outside coats coaxial radio-frequency signal recombiner unit
Ester aluminium laminated film proof copper-wire braided shielded layer 9, wrapped glass fiber tape, extruded ceramicization form coaxial with halogen-free flameproof sheath
Radiofrequency signal recombiner unit fire-proof and thermal-insulation sheath 10.
Optical transmission unit imports light unit optical fiber 11 and factice for filling by extrusion benzene dicarboxylic acid butanediol rouge material
Light unit Loose tube 12 and 13 twisted synthesizing cable of FRP light unit reinforcer, then the wrapped glass fiber tape in outside, extruded ceramicization with
The light unit fire-proof and thermal-insulation sheath 14 of halogen-free flameproof sheath composition.
Control conductor unit by coated outside control core conductor 15 wrapped mica tape, squeeze out halogen-free material control conductor
Then control insulated wire cores are twisted into cable core by refractory insulating layer 16, outside coats the metallic shield of compound copper-plastics band proof copper-wire braided
Layer 17 squeezes out control unit halogen-free flameproof sheath 18.
Electric power transfer unit by coated outside electric power cable core conductor 19 wrapped mica tape, squeeze out halogen-free material electric power core
Refractory insulating layer 20.
Claims (2)
1. a kind of multi-functional composite cable of safe environment protection type, including coaxial radio-frequency unit, signal transmission unit, optical transmission unit,
Control unit, electric power transfer unit, halogen-free flameproof filling, glass fiber tape, concentric conductor, fire-proof and thermal-insulation sheath, feature exist
In signal transmission unit twisted synthesizing cable in the coaxial radio-frequency unit week with system packet polyester aluminium laminated film proof copper-wire braided shielded layer
It encloses, forms coaxial radio-frequency signal recombiner unit, coaxial radio-frequency signal recombiner unit, optical transmission unit, electric power transfer unit, Halogen
Flame resistant filler is twisted into cable core by the center of circle of control unit, cladding glass fiber tape, concentric conductor, fire-proof and thermal-insulation shield outside cable core
Layer.
2. a kind of multi-functional composite cable of safe environment protection type as described in claim 1, it is characterised in that coaxial radio-frequency signal is multiple
Unit, optical transmission unit, composite cable is closed to be respectively provided with by wrapped glass fiber tape, extruded ceramicization and halogen-free flameproof sheath
The fire-proof and thermal-insulation sheath of composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920423963.0U CN209625875U (en) | 2019-04-01 | 2019-04-01 | A kind of multi-functional composite cable of safe environment protection type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920423963.0U CN209625875U (en) | 2019-04-01 | 2019-04-01 | A kind of multi-functional composite cable of safe environment protection type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625875U true CN209625875U (en) | 2019-11-12 |
Family
ID=68458109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920423963.0U Expired - Fee Related CN209625875U (en) | 2019-04-01 | 2019-04-01 | A kind of multi-functional composite cable of safe environment protection type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625875U (en) |
-
2019
- 2019-04-01 CN CN201920423963.0U patent/CN209625875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 |