CN201732615U - Crosslinked insulated copper tube bus - Google Patents
Crosslinked insulated copper tube bus Download PDFInfo
- Publication number
- CN201732615U CN201732615U CN2009202996971U CN200920299697U CN201732615U CN 201732615 U CN201732615 U CN 201732615U CN 2009202996971 U CN2009202996971 U CN 2009202996971U CN 200920299697 U CN200920299697 U CN 200920299697U CN 201732615 U CN201732615 U CN 201732615U
- Authority
- CN
- China
- Prior art keywords
- layer
- copper tube
- pressure heat
- copper pipe
- bus
- 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 - Fee Related
Links
Images
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a crosslinked insulated copper tube bus, which comprises a copper tube conductor, wherein a nylon protective layer, a first teflon layer, a first high-pressure heat shrinkage bush layer, a second teflon layer, a second high-pressure heat shrinkage bush layer, a polyethylene layer, a copper shielding, a third teflon layer, a third high-pressure heat shrinkage bush layer and an outer insulated protective layer are sequentially sheathed and wrapped outside the cupper tube body from inside to outside, and the polyethylene layer is a crosslinked polyethylene layer. The crosslinked insulated copper tube bus provided by the utility model is provided with a plurality of insulation layers and protective layers on an outer copper tube of a conductor copper tube and outside the bus, and has the advantages of low skin effect, high current carrying capacity, uniform current distribution, high insulating performance, energy saving and consumption reduction.
Description
Technical field:
The utility model belongs to the light mechanical and electrical integration field, a kind of specifically cross linked insulation copper pipe bus.
Background technology:
The cross linked insulation copper pipe bus generally is used for the distribution power main in multiple places such as power plant, distribution transforming power station, chemical plant, skyscraper, indoor and outdoor, but at present, the conductor that domestic prior art is used for the conveying of transformer electric power mostly is multi-slice rectangle conductor, has shortcomings such as supplementary load loss are big, kelvin effect is high and current capacity is low, CURRENT DISTRIBUTION is inhomogeneous.
Summary of the invention:
For solving the problem that prior art exists, the spy provides a kind of cross linked insulation copper pipe bus, copper pipe outside the conductor copper pipe, and outside it, be provided with multilayer dielectric layer and overcoat, have the advantage that kelvin effect is low, current capacity is high, CURRENT DISTRIBUTION is even, insulation property are strong, save energy and reduce the cost.
The technical solution adopted in the utility model is:
A kind of cross linked insulation copper pipe bus, comprise the copper pipe conductor, it is characterized in that: the copper pipe conductor outward from inside to outside successively suit be enclosed with nylon overcoat, polytetrafluoroethylene floor one, hot high pressure Heat-Shrinkable Tubings layer one, polytetrafluoroethylene floor two, hot high pressure Heat-Shrinkable Tubings layer two, polyethylene layer, copper shield, polytetrafluoroethylene floor three, hot high pressure Heat-Shrinkable Tubings layer three, outer insulation jacket layer.Described polyethylene layer is the crosslinked polyethylene layer.
Advantage of the present utility model is:
A kind of cross linked insulation copper pipe bus that the utility model provides, copper pipe outside the conductor copper pipe, and outside it, be provided with multilayer dielectric layer and overcoat, have the advantage that kelvin effect is low, current capacity is high, CURRENT DISTRIBUTION is even, insulation property are strong, save energy and reduce the cost.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
A kind of cross linked insulation copper pipe bus comprises copper pipe conductor 1: copper pipe conductor 1 outer from inside to outside successively suit be enclosed with nylon overcoat 2, polytetrafluoroethylene floor 1, hot high pressure Heat-Shrinkable Tubings layer 1, polytetrafluoroethylene floor 25, hot high pressure Heat-Shrinkable Tubings layer 26, polyethylene layer 7, copper shield 8, polytetrafluoroethylene floor 39, hot high pressure Heat-Shrinkable Tubings layer 3 10, outer insulation jacket layer 11.Described polyethylene layer 7 is the crosslinked polyethylene layer.
Claims (2)
1. cross linked insulation copper pipe bus, comprise the copper pipe conductor, it is characterized in that: the copper pipe conductor outward from inside to outside successively suit be enclosed with nylon overcoat, polytetrafluoroethylene floor one, hot high pressure Heat-Shrinkable Tubings layer one, polytetrafluoroethylene floor two, hot high pressure Heat-Shrinkable Tubings layer two, polyethylene layer, copper shield, polytetrafluoroethylene floor three, hot high pressure Heat-Shrinkable Tubings layer three, outer insulation jacket layer.
2. a kind of cross linked insulation copper pipe bus according to claim 1 is characterized in that: described polyethylene layer is the crosslinked polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202996971U CN201732615U (en) | 2009-12-30 | 2009-12-30 | Crosslinked insulated copper tube bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202996971U CN201732615U (en) | 2009-12-30 | 2009-12-30 | Crosslinked insulated copper tube bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732615U true CN201732615U (en) | 2011-02-02 |
Family
ID=43523772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202996971U Expired - Fee Related CN201732615U (en) | 2009-12-30 | 2009-12-30 | Crosslinked insulated copper tube bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366872A (en) * | 2013-06-07 | 2013-10-23 | 江苏士林电气设备有限公司 | Circular shielding insulating bus and machining method thereof |
| CN107871555A (en) * | 2017-12-01 | 2018-04-03 | 金杯电工衡阳电缆有限公司 | A kind of high overload-resistant environment-friendly electric wire |
-
2009
- 2009-12-30 CN CN2009202996971U patent/CN201732615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366872A (en) * | 2013-06-07 | 2013-10-23 | 江苏士林电气设备有限公司 | Circular shielding insulating bus and machining method thereof |
| CN103366872B (en) * | 2013-06-07 | 2016-06-22 | 江苏士林电气设备有限公司 | A kind of circular shield isolated bus |
| CN107871555A (en) * | 2017-12-01 | 2018-04-03 | 金杯电工衡阳电缆有限公司 | A kind of high overload-resistant environment-friendly electric wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101142637B (en) | Superconductive cable | |
| CN201732615U (en) | Crosslinked insulated copper tube bus | |
| CN104134921B (en) | The method of attachment of a kind of cold insulation high-temperature superconductive cable end conductor | |
| CN103366872A (en) | Circular shielding insulating bus and machining method thereof | |
| CN203351264U (en) | Water-cooled insulating tube bus bar | |
| CN206471170U (en) | Conductors against oxidation strengthens the macromolecule modified composite wire of shielding properties | |
| CN102354569B (en) | Diameter-expanding cable | |
| CN104466568B (en) | Stack bus bar and large power, electrically source module | |
| CN202384507U (en) | Built-in tubular conductor connector | |
| CN102097155A (en) | Copper tube and electric furnace energy-saving noninductive short net | |
| CN206505739U (en) | A kind of commutation buses of insulation tubes | |
| CN203192526U (en) | Specially-shaped aerial conductor | |
| CN202871393U (en) | Circular shielding insulating tubular bus | |
| CN204884677U (en) | Novel power cable | |
| CN201533420U (en) | Environment-friendly energy-saving type heating cable | |
| CN204189501U (en) | The insulation of a kind of organo montmorillonite epoxy resin equivalent potential screen cylinder is female | |
| CN202352412U (en) | Fully insulating tube bus | |
| CN202434264U (en) | Superconducting enameled wire | |
| CN106128718B (en) | A kind of New-type transformer low tension coil structure | |
| CN204482051U (en) | A kind of anticorrosion stretch-proof ribbon heater | |
| CN203760200U (en) | Tubular busbar | |
| CN204360820U (en) | A kind of new structure cable | |
| CN203422999U (en) | Circular shielding insulating bus | |
| CN102646461B (en) | Transmission conductor | |
| CN201789251U (en) | Flat copper tube bus duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20131230 |