CN205609278U - Adopt combined material's high voltage power cable - Google Patents
Adopt combined material's high voltage power cable Download PDFInfo
- Publication number
- CN205609278U CN205609278U CN201620419347.4U CN201620419347U CN205609278U CN 205609278 U CN205609278 U CN 205609278U CN 201620419347 U CN201620419347 U CN 201620419347U CN 205609278 U CN205609278 U CN 205609278U
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- China
- Prior art keywords
- armor
- contacts
- shielding layer
- high voltage
- power cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to a cable wire field, the more specifically adopt combined material's high voltage power cable that says so, including oversheath layer, armor, copper wire shielding layer, the area that blocks water, insulation screen, aluminum plastic tape and conductor screen protecting band, the good guard action of blocking has, prevent that the external disturbance performance is good to flame retardant efficiency has. The armor contacts with the oversheath layer to the setting is in the jacketed inside of wai hu, and the copper wire shielding layer contacts with the armor, and set up in the inside of armor, the area that blocks water contacts with the copper wire shielding layer, and set up in the inside of copper wire shielding layer, insulation screen contacts with the area that blocks water, and set up in the inside that blocks water the area, aluminum plastic tape and insulation screen zonulae occludens, the conductor screen protecting band sets up the inside at aluminum plastic tape.
Description
Technical field
This utility model relates to cable and wire field, more specifically to the high voltage power cable using composite.
Background technology
Electric wire is transmission electric energy, the signal of telecommunication and the wire product realizing electromagnetic energy conversion.Cable generally by transmission electric power or the cable core of the signal of telecommunication and play protection, the sheath of insulating effect forms.Comprise only a cable core and the thinner cable of diameter is commonly called electric wire.Some electric wire does not has insulating sheath, is referred to as bare wire yet.Cable core in cable is made up of the metal material that electric conductivity is good, generally uses copper or aluminum.
Power cable is in order to transmit and to distribute the cable product of high-power power in the basic routing line of power system, but power cable currently on the market exists many weak points, so carrying out the improvement design of power cable.
Summary of the invention
This utility model mainly solving the technical problems that: provide use composite high voltage power cable, there is good blocking-up protective effect, anti-external interference performance is good, and has flame retardant effect.
For solving above-mentioned technical problem; this utility model relates to cable and wire field; more specifically use the high voltage power cable of composite; including external sheath layer, armor, shielding layer of copper wires, waterstop, insulation screen, aluminum plastic belt and conductor shielding protecting band; there is good blocking-up protective effect; anti-external interference performance is good, and has flame retardant effect.
Armor contacts with external sheath layer, and it is arranged on the inside of external sheath layer, shielding layer of copper wires contacts with armor, and being arranged on the inside of armor, waterstop contacts with shielding layer of copper wires, and is arranged on the inside of shielding layer of copper wires, insulation screen contacts with waterstop, and being arranged on the inside of waterstop, aluminum plastic belt and insulation screen compact siro spinning technology, conductor shielding protecting band is arranged on the inside of aluminum plastic belt.
As the further optimization of the technical program, this utility model uses the shielding layer of copper wires spiral wrap described in high voltage power cable of composite on waterstop.
As the further optimization of the technical program, this utility model uses the outer surface in the conductor shielding protecting band cross section described in high voltage power cable of composite to be cylindrical, and inner surface is rectangle.
Further optimization as the technical program, it is provided with heart yearn groove, heart yearn, interior parting bead and inorganic filling material in the conductor shielding protecting band described in high voltage power cable of this utility model employing composite, interior parting bead is positioned at the centre of heart yearn groove, heart yearn has four, being distributed on the edge of interior parting bead, inorganic filling material fills full space between heart yearn groove internal core and interior parting bead.
This utility model uses having the beneficial effect that of the high voltage power cable of composite
This utility model uses the high voltage power cable of composite, has good blocking-up protective effect, and anti-external interference performance is good, and has flame retardant effect.
Accompanying drawing explanation
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that this utility model uses the high voltage power cable of composite.
Fig. 2 is the cross section structure schematic diagram that this utility model uses the conductor shielding protecting band 7 of the high voltage power cable of composite.
In figure: external sheath layer 1；Armor 2；Shielding layer of copper wires 3；Waterstop 4；Insulation screen 5；Aluminum plastic belt 6；Conductor shielding protecting band 7；Heart yearn groove 7-1；Heart yearn 7-2；Interior parting bead 7-3；Inorganic filling material 7-4.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1,2 explanation present embodiments; this utility model relates to cable and wire field; more specifically use the high voltage power cable of composite; including: external sheath layer 1, armor 2, shielding layer of copper wires 3, waterstop 4, insulation screen 5, aluminum plastic belt 6 and conductor shielding protecting band 7; there is good blocking-up protective effect; anti-external interference performance is good, and has flame retardant effect.
nullArmor 2 contacts with external sheath layer 1，And it is arranged on the inside of external sheath layer 1，Shielding layer of copper wires 3 contacts with armor 2，And it is arranged on the inside of armor 2，Waterstop 4 contacts with shielding layer of copper wires 3，And it is arranged on the inside of shielding layer of copper wires 3，Insulation screen 5 contacts with waterstop 4，And it is arranged on the inside of waterstop 4，Aluminum plastic belt 6 and insulation screen 5 compact siro spinning technology，Conductor shielding protecting band 7 is arranged on the inside of aluminum plastic belt 6，The protection cable that is provided for of external sheath layer 1 is not affected by extraneous adverse circumstances，Armor 2 the mechanical strength that can strengthen cable is set，Shielding layer of copper wires 3、The setting of insulation screen 5 and conductor shielding protecting band 7 makes the effective of cable shield external interference signal，The ability of the cable anti-outer signals interference that the setting of waterstop 4 and aluminum plastic belt 6 more increases，Conductor shielding makes the current-carrying quality of power cable good.External sheath layer 1 uses composite, composite to have, and intensity is high, designability is good, not creep, advantage corrosion-resistant and easy to use.
Detailed description of the invention two:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one is described further by present embodiment, and described shielding layer of copper wires 3 spiral wrap is on waterstop 4.
Detailed description of the invention three:
Below in conjunction with Fig. 1,2 explanation present embodiments, embodiment one or two is described further by present embodiment, and the outer surface in described conductor shielding protecting band 7 cross section is cylindrical, and inner surface is rectangle.
Detailed description of the invention four:
Below in conjunction with Fig. 1, 2 explanation present embodiments, embodiment three is described further by present embodiment, heart yearn groove 7-1 it is provided with in described conductor shielding protecting band 7, heart yearn 7-2, interior parting bead 7-3 and inorganic filling material 7-4, interior parting bead 7-3 is positioned at the centre of heart yearn groove 7-1, heart yearn 7-2 has four, it is distributed on the edge of interior parting bead 7-3, inorganic filling material 7-4 fills the space between full heart yearn groove 7-1 internal core 7-2 and interior parting bead 7-3, interior parting bead 7-3 plays the fire-retardant and effect of isolation heart yearn 7-2, inorganic filling material 7-4 makes conductor shielding protecting band 7 internal structure rounding.
Certainly; described above is not limitation of the utility model; this utility model is also not limited to the example above, change that those skilled in the art are made in essential scope of the present utility model, retrofits, adds or replaces, and falls within protection domain of the present utility model.
Claims (4)
- null1. use the high voltage power cable of composite，Including external sheath layer (1)、Armor (2)、Shielding layer of copper wires (3)、Waterstop (4)、Insulation screen (5)、Aluminum plastic belt (6) and conductor shielding protecting band (7)，It is characterized in that: armor (2) contacts with external sheath layer (1)，And it is arranged on the inside of external sheath layer (1)，Shielding layer of copper wires (3) contacts with armor (2)，And it is arranged on the inside of armor (2)，Waterstop (4) contacts with shielding layer of copper wires (3)，And it is arranged on the inside of shielding layer of copper wires (3)，Insulation screen (5) contacts with waterstop (4)，And it is arranged on the inside of waterstop (4)，Aluminum plastic belt (6) and insulation screen (5) compact siro spinning technology，Conductor shielding protecting band (7) is arranged on the inside of aluminum plastic belt (6).
- The high voltage power cable of employing composite the most according to claim 1, it is characterised in that: described shielding layer of copper wires (3) spiral wrap is on waterstop (4).
- The high voltage power cable of employing composite the most according to claim 1, it is characterised in that: the outer surface in described conductor shielding protecting band (7) cross section is cylindrical, and inner surface is rectangle.
- 4. according to the high voltage power cable using composite described in claim 1 or 3, it is characterized in that: in described conductor shielding protecting band (7), be provided with heart yearn groove (7-1), heart yearn (7-2), interior parting bead (7-3) and inorganic filling material (7-4), interior parting bead (7-3) is positioned at the centre of heart yearn groove (7-1), heart yearn (7-2) has four, being distributed on the edge of interior parting bead (7-3), inorganic filling material (7-4) fills full space between heart yearn groove (7-1) internal core (7-2) and interior parting bead (7-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419347.4U CN205609278U (en) | 2016-05-10 | 2016-05-10 | Adopt combined material's high voltage power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419347.4U CN205609278U (en) | 2016-05-10 | 2016-05-10 | Adopt combined material's high voltage power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609278U true CN205609278U (en) | 2016-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419347.4U Active CN205609278U (en) | 2016-05-10 | 2016-05-10 | Adopt combined material's high voltage power cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN205609278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403660A (en) * | 2017-09-15 | 2017-11-28 | 贵州固达电缆有限公司 | A kind of medical four cores shielded cable |
-
2016
- 2016-05-10 CN CN201620419347.4U patent/CN205609278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403660A (en) * | 2017-09-15 | 2017-11-28 | 贵州固达电缆有限公司 | A kind of medical four cores shielded cable |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |