CN201984886U - Compound type single core power cable - Google Patents
Compound type single core power cable Download PDFInfo
- Publication number
- CN201984886U CN201984886U CN2011200904258U CN201120090425U CN201984886U CN 201984886 U CN201984886 U CN 201984886U CN 2011200904258 U CN2011200904258 U CN 2011200904258U CN 201120090425 U CN201120090425 U CN 201120090425U CN 201984886 U CN201984886 U CN 201984886U
- Authority
- CN
- China
- Prior art keywords
- cable
- cables
- outside
- building
- single core
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 13
- 230000004224 protection Effects 0.000 abstract description 13
- 239000013307 optical fiber Substances 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The present utility model belongs to a power cable, exactly to a compound type single core powder cable. The prior power cables, optical cables and communication telephone cables only have single function. Through improvement, though a number of compound cables which combine optical fibers with the power cables appear, the weight of the cables is increased, and the protection intensity is reduced. The present utility model aims to provide a compound type single core powder cable which is characterized in that the periphery of a single core high voltage power cable is spirally surrounded with an additional cable for transmitting data information and signals, the additional cable is supported by a support band which is provided with a support body and a thermovent, and the additional cable is protected by a protective belt, thus solving problems that the prior compound power cables have single function and the protection intensity is low.
Description
Affiliated technical field
The utility model belongs to a kind of power cable, and definite saying so belongs to a kind of compound single-core power cables.
Background technology
It is to be used for transmission of electric energy that the present high and low pressure power cable that uses mainly acts on, do not merge the cable of transmitting data information and signal, though only improve, as Chinese patent 200520018399.2 subsea power composite cables, just power cable and optical cable are combined with each other, function ratio is more single; 200610148040.6 1 kinds of optical fibre composite electric power seabed oil-filled cables of Chinese patent; be only that optical fiber and polyethylene packing is stranded at interval in overcoat; the cable that does not have other transmitting data information and signal; and the polyethylene packing increases cable weight; the external protection coating intensity that the pitch polypropylene rope is formed is low, can not better protection optical fiber.
The utility model content
The technical problems to be solved in the utility model provides a kind of compound single-core power cables; it is characterized in that the building-out cable spiral surrounding of transmitting data information and signal high voltage power cable periphery at single core; support building-out cable with the support belt that supporter and thermovent are arranged; and protect building-out cable with buffer zone; to solve existing composite power cable function singleness, the low problem of protection intensity.
In order to solve the problem that prior art exists, the technical solution adopted in the utility model is:
There is the conductor of conductor screen to be insulated parcel; insulation shielding is arranged outside the insulation; insulation shielding is coated by the inner sheath in the outside; there is metallic shield in the inner sheath outside; there is the insulating sleeve parcel in the outside; the insulating sleeve outside has the middle level sheath to be coated with the protection insulating sleeve; middle level sheath external spiral is twining the support belt of thermovent and supporter; the building-out cable spiral surrounding is in the building-out cable space of support belt; the part of no building-out cable is a heat-dissipating space, and the building-out cable outside is twined by the buffer zone spiral, with the protection building-out cable; it is oversheath that there are armour, outermost layer in the buffer zone outside.
The beneficial effects of the utility model are, do not increasing cable weight, are not reducing under the prerequisite of cable protection intensity, are the function that power cable increases transmitting data information and signal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a vertical section of the present utility model schematic diagram.
1. conductors, 2. conductor screens, 3. insulation, 4. insulation shieldings, 5. inner sheaths, 6. metallic shields, 7. insulating sleeves, 8. middle level sheaths, 9. support belts, 10. thermovents, 11. supporters, 12. building-out cable spaces, 13. heat-dissipating spaces, 14. building-out cables, 15. buffer zones, 16. armours, 17. oversheaths among the figure
Embodiment
There is the conductor 1 of conductor screen 2 to be insulated 3 parcels; insulation shielding 4 is arranged outside the insulation 3, and insulation shielding 4 is by inner sheath 5 protections in the outside, and there is metallic shield 6 in inner sheath 5 outsides; there are insulating sleeve 7 parcels in the outside, and insulating sleeve 7 outsides have middle level sheath 8 to be coated with protection insulating sleeve 7.Sheath 8 external spirals in middle level are twining the support belt 9 of thermovent 10 and supporter 11, and building-out cable 14 spiral surroundings are in the building-out cable space 12 of support belt 9, and the part of no building-out cable 14 is a heat-dissipating space 13.Building-out cable 14 outsides are twined by buffer zone 15 spirals, and with protection building-out cable 14, there is armour 16 in buffer zone 15 outsides, and outermost layer is an oversheath 17.
Conductor 1 can be the good conductor of electricity such as standard electrolytic copper, high-purity oxygen-free copper, silver-colored copper-clad, electrician's aluminium, rafifinal, high cond aluminium; Conductor screen 2 and insulation shielding 4 are semi-conducting material, with uniform electric field; Insulation 3 and insulating sleeve 7 are TPO cable special isolation material; Inner sheath 5 and middle level sheath 8 and oversheath 17 can be the special-purpose sheath material of TPO cable; Metallic shield 6 can be non magnetic good conductor material, with electric field shielding; Support belt 9 and supporter 11 and buffer zone 15 can be the nonmetallic materials of high strength, low toughness, play the effect of protection building-out cable 14; Building-out cable 14 can be any one or a few cable of optical cable, radio frequency cable, communication telephone cable, control cable, increases the function of transmitting data information and signal for power cable; Building-out cable space 12 can the filling heat-barrier material, with protection building-out cable 14; But heat-dissipating space 13 filling Heat Conduction Materials are to distribute the heat that produces when power cable moves; Armour 16 can be low magnetic or nonmagnetic, high strength, corrosion resistant electric conducting material.
Claims (1)
1. compound single-core power cables, it is characterized in that having the conductor of conductor screen to be insulated parcel, insulation shielding is arranged outside the insulation, insulation shielding is coated by the inner sheath in the outside, there is metallic shield in the inner sheath outside, there is the insulating sleeve parcel in the outside, the insulating sleeve outside has the middle level sheath to coat, middle level sheath external spiral is twining the support belt of thermovent and supporter, the building-out cable spiral surrounding is in the building-out cable space of support belt, and the part of no building-out cable is a heat-dissipating space, and the building-out cable outside is twined by the buffer zone spiral, it is oversheath that there are armour, outermost layer in the buffer zone outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200904258U CN201984886U (en) | 2011-03-31 | 2011-03-31 | Compound type single core power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200904258U CN201984886U (en) | 2011-03-31 | 2011-03-31 | Compound type single core power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984886U true CN201984886U (en) | 2011-09-21 |
Family
ID=44612342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200904258U Expired - Lifetime CN201984886U (en) | 2011-03-31 | 2011-03-31 | Compound type single core power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157239A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Compound type single conductor power cable |
| CN104332236A (en) * | 2014-04-02 | 2015-02-04 | 国家电网公司 | Cable |
| CN108701513A (en) * | 2016-02-01 | 2018-10-23 | 胡贝尔和茹纳股份公司 | Cable group component |
-
2011
- 2011-03-31 CN CN2011200904258U patent/CN201984886U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157239A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Compound type single conductor power cable |
| CN102157239B (en) * | 2011-03-31 | 2014-02-19 | 国家电网公司 | Compound type single conductor power cable |
| CN104332236A (en) * | 2014-04-02 | 2015-02-04 | 国家电网公司 | Cable |
| CN104332236B (en) * | 2014-04-02 | 2018-01-19 | 国家电网公司 | A kind of cable |
| CN108701513A (en) * | 2016-02-01 | 2018-10-23 | 胡贝尔和茹纳股份公司 | Cable group component |
| CN108701513B (en) * | 2016-02-01 | 2020-09-29 | 胡贝尔和茹纳股份公司 | Cable assembly |
| US10902977B2 (en) | 2016-02-01 | 2021-01-26 | Huber+Suhner Ag | Cable assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201667256U (en) | Novel low-smoke halogen-free fire resistant railway traffic digital signal cable | |
| CN201984886U (en) | Compound type single core power cable | |
| CN202584759U (en) | Combination cable for monitoring | |
| CN102157239B (en) | Compound type single conductor power cable | |
| CN202855423U (en) | Power cable for frequency converter | |
| CN202332403U (en) | Flame-retardant waterproof composite shielding high-frequency digital cable | |
| CN101599319B (en) | Light weather-proof signal shielding cable | |
| CN202584760U (en) | Composite cable for monitoring | |
| CN206312632U (en) | Communication composite power cable | |
| CN201369182Y (en) | Instrument control integrated tensile flexible cable special for offshore oil platform | |
| CN201465652U (en) | Signal-shielding weatherproof light cable | |
| CN212181963U (en) | High-shielding soft special composite cable | |
| CN202976931U (en) | Mining-signal-combination flexible cable | |
| CN203644459U (en) | Aluminium alloy flame-retardant frequency variable cable | |
| CN202720934U (en) | Control cable having anti-electromagnetic interference function | |
| CN202839024U (en) | Novel insulation shielding cable | |
| CN202839028U (en) | Novel steel-cored aluminum strand wire cable | |
| CN202887778U (en) | Novel electronic computer signal cable | |
| CN205670468U (en) | A kind of wisdom energy tensile type signal transmission transmits composite cable with electric power | |
| CN206148179U (en) | Coaxial radio frequency optical telecommunication composite cable | |
| CN201725617U (en) | Cold resistant cable | |
| CN201758018U (en) | Fluorine plastic insulated intrinsic safety system instrument cable | |
| CN204720216U (en) | Low venting rate vacuum shielded type cable | |
| CN203644461U (en) | Aluminium alloy fire-retardant frequency variable cable | |
| CN203103010U (en) | Photoelectric mixed cable for medical equipment CT machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG POWER SUPPLY COMPANY OF LIAONING ELECTRIC Effective date: 20130918 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ELECTRIC CABLE FACTORY SHENYANG ELECTRIC INDUSTRY BUREAU Effective date: 20130918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110026 SHENYANG, LIAONING PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130918 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Liaoning Shenyang Electric Power Supply Co., Ltd. Patentee after: Shenyang Cable Factory of Power Bureau Address before: 110026 No. 10, north gate, Zhao Gong street, Tiexi District, Liaoning, Shenyang Patentee before: Shenyang Cable Factory of Power Bureau |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20140219 |
|
| RGAV | Abandon patent right to avoid regrant |