CN213459202U - Environment-friendly 35kV intelligent measurement and control 5G transmission power cable - Google Patents
Environment-friendly 35kV intelligent measurement and control 5G transmission power cable Download PDFInfo
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- CN213459202U CN213459202U CN202022348072.9U CN202022348072U CN213459202U CN 213459202 U CN213459202 U CN 213459202U CN 202022348072 U CN202022348072 U CN 202022348072U CN 213459202 U CN213459202 U CN 213459202U
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Abstract
The utility model discloses a 5G transmission power cable is observed and controled to environment-friendly 35kV intelligence has temperature sensing optic fibre at the inboard implantation of copper core conductor, has interior semiconduction shielding layer, crosslinked polyethylene insulating layer, outer semiconduction shielding layer and copper strips shielding layer in the cladding in proper order in the copper core conductor outside, implants fault response optic fibre one in the copper strips shielding layer inboard, has the high flame retardant area in proper order in the outside after hanking three sinle silk bundles and protects layer and oversheath in covering, high flame retardant oxygen separation the inboard of protecting layer implant fault response optic fibre two in the high flame retardant oxygen separation. The utility model discloses an implant temperature sensing components and parts and add cable fault response components and parts in copper strips, sheath in situ in each conductor, product installation back connection control terminal utilizes the 5G signal in good time to transmit the operational aspect of cable to computer lab, computer and cell-phone end to in time know the operation condition of cable, discover in advance and solve the problem that exists in the cable operation, effectively prevent the emergence of major accident.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to an environment-friendly 35kV intelligence is observed and controled 5G and is transmitted power cable.
Background
The 35kV power cable is used as a main power transmission cable for various large-scale engineering projects and enterprises, and once a fault occurs in operation, the cable is damaged, a project power system is paralyzed, and production equipment and instruments are damaged, so that great economic loss is caused. In order to prevent major accidents, the company develops an environment-friendly 35kV intelligent measurement and control 5G transmission power cable in time, the product can monitor the load, the temperature, the damaged outer sheath and other conditions of the cable in operation in time, and the problem of the cable in operation can be prevented and timely treated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, provides an environment-friendly 35kV intelligence and observes and control 5G transmission power cable.
The utility model discloses a realize through following technical scheme:
the utility model provides an environment-friendly 35kV intelligence is observed and controled 5G transmission power cable, including the sinle silk, the sinle silk including the copper core conductor inboard implant and have temperature sensing optic fibre copper core conductor outside in proper order the cladding have interior semiconduction shielding layer, crosslinked polyethylene insulating layer, outer semiconduction shielding layer and copper strips shielding layer inboard implant fault response optic fibre one, with three sinle silk bundles back in proper order the cladding have high flame retardant area around covering, high flame retardant oxygen barrier in the outside and protect the jacket high flame retardant oxygen barrier in between protect the covering and the oversheath implant fault response optic fibre two.
And a high-flame-retardant filling strip is filled between the high-flame-retardant tape wrapping layer and the wire core.
The outer sheath adopts a low-smoke halogen-free flame-retardant polyolefin outer sheath.
The utility model has the advantages that: the utility model discloses an implant temperature sensing components and parts and add cable fault response components and parts in copper strips, sheath in situ in each conductor, product installation back connection control terminal utilizes the 5G signal in good time to transmit the operational aspect of cable to computer lab, computer and cell-phone end to in time know the operation condition of cable, discover in advance and solve the problem that exists in the cable operation, effectively prevent the emergence of major accident.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, an environment-friendly 35kV intelligent measurement and control 5G transmission power cable comprises a cable core, wherein the cable core comprises a copper core conductor 1, a temperature sensing optical fiber 2 is implanted into the inner side of the copper core conductor 1, the outer side of the copper core conductor 1 is sequentially wrapped with an inner semi-conductive shielding layer 3, a cross-linked polyethylene insulating layer 4, an outer semi-conductive shielding layer 5 and a copper strip shielding layer 7, a fault sensing optical fiber 6 is implanted into the inner side of the copper strip shielding layer 7, three cable cores are stranded and then sequentially wrapped with a high-flame-retardant tape winding cladding layer 9, a high-flame-retardant oxygen-isolating inner protection layer 11 and an outer protection layer 12, and a fault sensing optical fiber two 10 is implanted between the high-flame-retardant oxygen-isolating inner protection layer 11 and the outer protection layer 12.
And a high flame-retardant filling strip 8 is filled between the high flame-retardant tape winding cladding 9 and the wire core.
The outer sheath 12 is a low-smoke halogen-free flame-retardant polyolefin outer sheath.
The utility model provides a 5G transmission power cable is observed and controled to environment-friendly 35kV intelligence, the product is at installation back connection control terminal, can accurately master the operating load and the circumstances such as temperature of cable, realizes the load allotment, and the trouble that cable system probably takes place is predicted and fixed a position, promotes power system operational reliability. The product can be widely applied to power grids and major engineering projects such as large-scale gymnasiums, exhibition halls, historical museums and the like.
This product adopts copper core conductor 1, carries out real time monitoring to the electric current condition when reaching to the conductor circular telegram, when the stranded conductor, adopts special technology to implant temperature sensing optic fibre 2, accomplishes that temperature sensing optic fibre 2 and stranded copper core conductor closely combine together, can not damage temperature sensing optic fibre again, and the conductor surface smoothness is leveled after the transposition, does not influence the adhesion of interior semiconductive shield layer and extrudes the thickness when following process three-layer is crowded altogether. When the copper strip shield is wound outside the semi-conductive shielding layer 5 outside the cable, the built-in cable fault induction optical fiber I6 can monitor whether the operating temperature of the cable is normal or not, whether the cross-linked polyethylene insulating layer 4 has weak points or not and whether the copper strip shielding layer 7 is normal or not. The stranding adopts high flame-retardant filler strip 8 to fill, and high flame-retardant area is wrapped around covering 9, guarantees the roundness of cable, also plays better fire behaviour, later extrudes the one deck high flame-retardant oxygen barrier inner sheath (oxygen index is not less than 45), and the skin is low smoke and zero halogen flame retardant polyolefin sheath, makes the cable have good low smoke, no halogen, environmental protection characteristic. When the outer sheath is extruded, the cable fault induction optical fiber is placed between the inner sheath and the outer sheath of the oxygen isolation layer, and the conditions of breakage or artificial damage and the like of the inner sheath and the outer sheath are monitored. The product has high flame retardant property, is energy-saving and environment-friendly, has a good fault monitoring function, diagnoses and evaluates the state of the cable after the control terminal is installed and connected, is an important technical means for ensuring the safety and reliability of power supply, is an extremely important part for realizing the effective management of the cable in the smart grid, can ensure the safety and reliability of the power grid, and ensures that people can use the cable more conveniently and safely.
Claims (3)
1. The utility model provides an environment-friendly 35kV intelligence is observed and controled 5G and is transmitted power cable which characterized in that: including the sinle silk, the sinle silk including the copper core conductor inboard implant and have the temperature sensing optic fibre copper core conductor outside in proper order the cladding have interior semiconductive shield layer, crosslinked polyethylene insulating layer, outer semiconductive shield layer and copper strips shielding layer inboard implant fault response optic fibre one, with three sinle silk bundles back in proper order the cladding have the high fire-retardant area around covering, high fire-retardant oxygen separation in the outside and protect layer and oversheath high fire-retardant oxygen separation in the protection layer and the oversheath between implant fault response optic fibre two.
2. The environment-friendly 35kV intelligent measurement and control 5G transmission power cable according to claim 1, characterized in that: and a high-flame-retardant filling strip is filled between the high-flame-retardant tape wrapping layer and the wire core.
3. The environment-friendly 35kV intelligent measurement and control 5G transmission power cable according to claim 1, characterized in that: the outer sheath adopts a low-smoke halogen-free flame-retardant polyolefin outer sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348072.9U CN213459202U (en) | 2020-10-21 | 2020-10-21 | Environment-friendly 35kV intelligent measurement and control 5G transmission power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348072.9U CN213459202U (en) | 2020-10-21 | 2020-10-21 | Environment-friendly 35kV intelligent measurement and control 5G transmission power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213459202U true CN213459202U (en) | 2021-06-15 |
Family
ID=76292999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022348072.9U Active CN213459202U (en) | 2020-10-21 | 2020-10-21 | Environment-friendly 35kV intelligent measurement and control 5G transmission power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213459202U (en) |
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2020
- 2020-10-21 CN CN202022348072.9U patent/CN213459202U/en active Active
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