CN106229058A - A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus - Google Patents
A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus Download PDFInfo
- Publication number
- CN106229058A CN106229058A CN201610592331.8A CN201610592331A CN106229058A CN 106229058 A CN106229058 A CN 106229058A CN 201610592331 A CN201610592331 A CN 201610592331A CN 106229058 A CN106229058 A CN 106229058A
- Authority
- CN
- China
- Prior art keywords
- copper
- composite pipe
- pipe bus
- resistance
- layers
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/426—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using cooling fins, ribs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
Landscapes
- Non-Insulated Conductors (AREA)
Abstract
The invention discloses a kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus, belonging to metal tube technical field, including composite pipe bus, the outer layer of described composite pipe bus is layers of copper, internal layer is aluminium lamination, and the periphery of the inner headed face of layers of copper and aluminium lamination is combined with each other；On the periphery of described layers of copper, circumferentially direction is uniformly placed with multiple fin, and fin is positioned on the axial direction of composite pipe bus；The axial direction of the periphery of described aluminium lamination is provided with the convex tendon of multiple circumferentially uniformly arrangement, and the inner headed face of layers of copper is provided with the groove matched with convex tendon, solves the problem that existing bus electric conductivity is the best, manufacturing cost is high and resistance to elevated temperatures is poor.
Description
Technical field
The present invention relates to metal tube technical field, conduct electricity by force the copper of resistance to temperature rise aluminum interface alloy in particular to one
Composite pipe bus.
Background technology
Copper-Aluminum compound row is a kind of with aluminum as matrix, external sheath copper.Can be divided into by its manufacturing process: tube-weld cladding technique is
The method of copper-clad aluminum conductor is prepared in home and abroad, and some enterprise domestic makes copper clad aluminum wire by this kind of technique, and this method is to use
Flat, edger roll is suppressed with core, is coated on aluminum row by concentric for copper strips, and then longitudinal joint carry out argon arc welding, more stretched, move back
Fire, wherein copper aluminum composite pipes bus is one therein, and existing tubular bus is ganoid round copper pipe mostly, and with
The diameter increasing tubular bus conveying voltage x current grade increases the most therewith, not only increases manufacturing cost and construction costs,
And when large span can sag bent, cause bus junction be deformed with loose contact and cause overheated overvoltage, make
One-tenth accident；And existing bus usually tends to, under high temperature action, the deformation that bends, have a strong impact on its electric conductivity, make
Become loosening, to cause the generation of security incident of bus junction.
Summary of the invention
It is an object of the invention to provide a kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus to reach copper aluminum
The strong electric conductivity of composite pipe bus and resistant to elevated temperatures purpose, solve that existing bus electric conductivity is the best, manufacturing cost is high and
The problem that resistance to elevated temperatures is poor.
For realizing the object of the invention, the technical scheme of employing is: a kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe
Bus, it is characterised in that including that composite pipe bus, the outer layer of described composite pipe bus are layers of copper, internal layer is aluminium lamination, and layers of copper
Inner headed face is combined with each other with the periphery of aluminium lamination；On the periphery of described layers of copper, circumferentially direction is uniformly placed with multiple heat radiation
Sheet, fin is positioned on the axial direction of composite pipe bus；The axial direction of the periphery of described aluminium lamination is provided with multiple along week
To the convex tendon of uniformly arrangement, the inner headed face of layers of copper is provided with the groove matched with convex tendon.
Further, described fin is aluminum alloy material.
Further, the quantity of described convex tendon is 4 and symmetrically arranges on the cross section of aluminium lamination.
Employing present invention have the advantage that
1. using Copper-Aluminum compound structure, reduce the consumption of copper material, and then the cost of reduction product, the market improving product is competing
Strive power, and it can be dispelled the heat by multiple fin of the outside table of bus pipe, to improve the heat-resisting quantity of product, uniformly
The convex tendon of arrangement can increase intensity and the electric conductivity of composite pipe bus, it is ensured that the safe handling of composite pipe bus.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of a kind of strong conduction copper of the resistance to temperature rise aluminum interface alloy composite pipe bus that the present invention provides.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
Fig. 1 is the structural representation of a kind of strong conduction copper of the resistance to temperature rise aluminum interface alloy composite pipe bus that the present invention provides,
It is characterized in that, including composite pipe bus, described composite pipe bus is tubular structure, and the outer layer of composite pipe bus is layers of copper 1, interior
Layer is aluminium lamination 2, and the periphery of the inner headed face of layers of copper 1 and aluminium lamination 2 is combined with each other, and is formed by metallurgical technology；Described layers of copper 1
Periphery on circumferentially direction be uniformly placed with multiple fin 3, fin 3 is positioned on the axial direction of composite pipe bus,
Fin 3 welds together with composite pipe bus；The axial direction of the periphery of described aluminium lamination 2 is provided with multiple the most uniform
The convex tendon 4 of arrangement, the inner headed face of layers of copper 1 is provided with the groove matched with convex tendon 4, can strengthen being combined between layers of copper and aluminium lamination
Stability and integrally-built flexural strength.
Described fin 3 is aluminum alloy material, and aluminum alloy material cost is relatively low and can enter the temperature of composite pipe bus
Row heat radiation, prevents from causing because temperature is too high the Bending Deformation of composite pipe bus, causes security incident.
The quantity of described convex tendon 4 is 4 and symmetrically arranges on the cross section of aluminium lamination 2, can increase composite pipe bus
Intensity and electric conductivity, it is ensured that the safe handling of composite pipe bus.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. the one kind strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus, it is characterised in that include composite pipe bus, described multiple
The outer layer closing pipe bus is layers of copper, and internal layer is aluminium lamination, and the periphery of the inner headed face of layers of copper and aluminium lamination is combined with each other；Described copper
On the periphery of layer, circumferentially direction is uniformly placed with multiple fin, and fin is positioned on the axial direction of composite pipe bus；
The axial direction of the periphery of described aluminium lamination is provided with the convex tendon of multiple circumferentially uniformly arrangement, the inner headed face of layers of copper be provided with
The groove that convex tendon matches.
The strong conduction copper of resistance to temperature rise aluminum interface the most according to claim 1 alloy composite pipe bus, it is characterised in that described scattered
Backing is aluminum alloy material.
The strong conduction copper of resistance to temperature rise aluminum interface the most according to claim 1 alloy composite pipe bus, it is characterised in that described convex
The quantity of muscle is 4 and symmetrically arranges on the cross section of aluminium lamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592331.8A CN106229058A (en) | 2016-07-26 | 2016-07-26 | A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592331.8A CN106229058A (en) | 2016-07-26 | 2016-07-26 | A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229058A true CN106229058A (en) | 2016-12-14 |
Family
ID=57533449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592331.8A Pending CN106229058A (en) | 2016-07-26 | 2016-07-26 | A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229058A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653202A (en) * | 2016-12-27 | 2017-05-10 | 上海昌佳电气有限公司 | Silicon rubber high-temperature-resistant power cable |
| CN112466560A (en) * | 2020-11-18 | 2021-03-09 | 安徽聚虹电子有限公司 | Method for manufacturing copper-clad aluminum electromagnetic wire |
| WO2021110925A1 (en) * | 2019-12-07 | 2021-06-10 | Eaton Intelligent Power Limited | Electrical conductor |
| WO2023174279A1 (en) * | 2022-03-14 | 2023-09-21 | 吉林省中赢高科技有限公司 | Electric energy transmission assembly and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203931533U (en) * | 2014-06-18 | 2014-11-05 | 崔宝林 | The special-shaped tubular tubular bus with double-deck air passage |
| CN203931534U (en) * | 2014-06-18 | 2014-11-05 | 崔宝林 | Composite construction special-shaped tubular tubular bus |
| CN204348402U (en) * | 2014-12-22 | 2015-05-20 | 安徽天彩电缆集团有限公司 | A kind of special cable with self heat dissipation function |
| CN204348388U (en) * | 2015-01-06 | 2015-05-20 | 解亚超 | A kind of telecommunication cable |
| CN204651053U (en) * | 2015-05-04 | 2015-09-16 | 武汉恒通汽车线束有限公司 | A kind of high temperature resistant cold-resistant cable |
-
2016
- 2016-07-26 CN CN201610592331.8A patent/CN106229058A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203931533U (en) * | 2014-06-18 | 2014-11-05 | 崔宝林 | The special-shaped tubular tubular bus with double-deck air passage |
| CN203931534U (en) * | 2014-06-18 | 2014-11-05 | 崔宝林 | Composite construction special-shaped tubular tubular bus |
| CN204348402U (en) * | 2014-12-22 | 2015-05-20 | 安徽天彩电缆集团有限公司 | A kind of special cable with self heat dissipation function |
| CN204348388U (en) * | 2015-01-06 | 2015-05-20 | 解亚超 | A kind of telecommunication cable |
| CN204651053U (en) * | 2015-05-04 | 2015-09-16 | 武汉恒通汽车线束有限公司 | A kind of high temperature resistant cold-resistant cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653202A (en) * | 2016-12-27 | 2017-05-10 | 上海昌佳电气有限公司 | Silicon rubber high-temperature-resistant power cable |
| WO2021110925A1 (en) * | 2019-12-07 | 2021-06-10 | Eaton Intelligent Power Limited | Electrical conductor |
| CN112466560A (en) * | 2020-11-18 | 2021-03-09 | 安徽聚虹电子有限公司 | Method for manufacturing copper-clad aluminum electromagnetic wire |
| WO2023174279A1 (en) * | 2022-03-14 | 2023-09-21 | 吉林省中赢高科技有限公司 | Electric energy transmission assembly and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |