CN203085195U - Composite copper-plated aluminum bus used for power transmission - Google Patents
Composite copper-plated aluminum bus used for power transmission Download PDFInfo
- Publication number
- CN203085195U CN203085195U CN 201220621490 CN201220621490U CN203085195U CN 203085195 U CN203085195 U CN 203085195U CN 201220621490 CN201220621490 CN 201220621490 CN 201220621490 U CN201220621490 U CN 201220621490U CN 203085195 U CN203085195 U CN 203085195U
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- China
- Prior art keywords
- copper
- power transmission
- bus
- aluminum
- plated aluminum
- 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
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Abstract
The utility model provides a composite copper-plated aluminum bus used for power transmission. The bus comprises an aluminum core (1) and a copper coating (2) electroplated on the aluminum core (1). The composite bimetal bus combines the advantages of copper with good electric conductivity and the advantages of aluminum having light weight and low cost, can be used as substitutes of present pure copper, and is widely applied to the manufacture of a switchgear assembly and controlling devices in a power transmission manufacturer.
Description
Technical field
The utility model relates to a kind of composite bus, specifically, relates to a kind of with the copper transferring electric power composite bus of aluminizing.
Background technology
Along with the develop rapidly of China's economic construction, increasing to the demand of nonferrous metal resource.From China's non-ferrous metal reserves, China is a poor copper and the country of rich aluminium.At present domestic required copper resource has every year approximately 1/2 will be from external import, and bauxite resource China reserves in the world rank the first.
Along with the development of China's power industry, the power transmission and transformation industry becomes the rich and influential family of copper resource consumption gradually.In the power transmission and transformation industry, the conductor material that is used for electric power transfer and distribution all was the fine copper manufacturing originally, and along with the rise at full speed of copper price, the producer that produces electric power switchgear assembly and control appliance has been faced with more and more huger cost pressure in recent years; China is as the big country of bauxite resource simultaneously, many factories with aluminium as just resource or primary exporting, do not carry out deep processing, resources advantage is not converted into economic advantages, therefore seek a kind of energy substitute fine copper, and other nonferrous metal product that can give full play to China's bauxite resource advantage be the urgent need of power industry, also be the needs that China promotes the industrial structure.
Summary of the invention
The purpose of this utility model is at the existing in prior technology weak point, make full use of copper, aluminum advantage separately, the utilization electric current be actually conductive surface as thin as a wafer one deck flow and the footy kelvin effect of inner its conductivity height of conductor, plate layer of copper by surface at aluminium, copper, aluminium are carried out metallurgical binding, the copper that is developed into the lighting of the good electric conductivity that has copper concurrently and the aluminium composite bus of aluminizing is used for the electric power transfer field, substitutes original pure copper-bus.
The technical solution adopted in the utility model is: a kind of with the copper transferring electric power composite bus of aluminizing, its inside is aluminium conductor, plates layer of copper again in the outside of aluminium conductor, forms a kind of new bimetallic composite bus.This bus has good conductivity, in light weight, characteristics such as intensity is high, easy welding, price are low, combines the advantage of copper, aluminum, can be used in the manufacturing of complete switch and various control appliances.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment
Concrete execution mode
Referring to Fig. 1, the utility model is a kind of with the copper transferring electric power composite bus of aluminizing, copper layer 2 on aluminium core 1 constitutes by aluminium core 1 and plating, during making the aluminium core is soaked zinc behind caustic soda, retreat zinc through the water purification cleaning, process by electroplating technology with copper chloride and electric lithium copper again, the ratio of copper layer 2 and aluminium core 1 sectional area is 1: 9-1: 11, this method has realized copper and metallurgy of aluminium combination, effectively avoided in the copper cover aluminum process because of coating the cracking phenomena that imprecision causes, the every technical indicator of bimetallic bus after electroplating all satisfies the needs of all kinds of electric products, makes product effectively alleviate weight when reaching relevant criterion, reduced cost.
Claims (2)
1. one kind with the copper transferring electric power composite bus of aluminizing, and it is characterized by: be made of aluminium core (1) and the copper layer (2) electroplated on aluminium core (1).
2. described a kind of with the copper transferring electric power composite bus of aluminizing according to right 1, the ratio that it is characterized by the sectional area of described copper layer (2) and aluminium core (1) is 1: 9-1: 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621490 CN203085195U (en) | 2012-11-19 | 2012-11-19 | Composite copper-plated aluminum bus used for power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621490 CN203085195U (en) | 2012-11-19 | 2012-11-19 | Composite copper-plated aluminum bus used for power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085195U true CN203085195U (en) | 2013-07-24 |
Family
ID=48831013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621490 Expired - Fee Related CN203085195U (en) | 2012-11-19 | 2012-11-19 | Composite copper-plated aluminum bus used for power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014765A (en) * | 2014-06-18 | 2014-09-03 | 乐清市金固金具有限公司 | Manufacturing process for copper aluminum alloy bus bars |
-
2012
- 2012-11-19 CN CN 201220621490 patent/CN203085195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014765A (en) * | 2014-06-18 | 2014-09-03 | 乐清市金固金具有限公司 | Manufacturing process for copper aluminum alloy bus bars |
| CN104014765B (en) * | 2014-06-18 | 2016-08-17 | 金锢电气有限公司 | A kind of albronze busbar manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |