CN202772272U - Copper aluminum transition joint - Google Patents

Copper aluminum transition joint Download PDF

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Publication number
CN202772272U
CN202772272U CN 201220448174 CN201220448174U CN202772272U CN 202772272 U CN202772272 U CN 202772272U CN 201220448174 CN201220448174 CN 201220448174 CN 201220448174 U CN201220448174 U CN 201220448174U CN 202772272 U CN202772272 U CN 202772272U
Authority
CN
China
Prior art keywords
copper
transition joint
aluminum transition
aluminum
aluminium
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
Application number
CN 201220448174
Other languages
Chinese (zh)
Inventor
徐宏
任鲁军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAI'AN COUNTY NENGDA ELECTRICAL CO Ltd
Original Assignee
HAI'AN COUNTY NENGDA ELECTRICAL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAI'AN COUNTY NENGDA ELECTRICAL CO Ltd filed Critical HAI'AN COUNTY NENGDA ELECTRICAL CO Ltd
Priority to CN 201220448174 priority Critical patent/CN202772272U/en
Application granted granted Critical
Publication of CN202772272U publication Critical patent/CN202772272U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Electrolytic Production Of Metals (AREA)

Abstract

The utility model discloses a copper aluminum transition joint. The copper aluminum transition joint comprises a copper body and an aluminum body, wherein the copper body is inserted into the aluminum body and integrates with the aluminum body into one body, the copper body comprises at least one copper sheet, and the copper sheet has a cuboid structure. The copper aluminum transition joint has advantages of simple structure, secure welding face, good conductive performance, no cracking and shedding, high temperature resistance, good corrosion resistance, small resistance, low energy consumption and long service life.

Description

A kind of cuprum aluminum transition joint
Technical field
The utility model relates to the device that connects between a kind of two conductive components, is specifically related to the transition joint that the welding of a kind of copper aluminium is integrated.
Background technology
Cuprum aluminum transition joint is widely used in the high energy consumption enterprises such as electrolytic aluminium factory, carbon element factory, water treatment plant, adopt in process of production powerful current electroanalysis or produce high heat, present cuprum aluminum transition joint generally adopts the copper body vertically and the aluminium body is welded by surrounding all around, this kind welding method exist easily produce galvano-cautery, electrical conductivity large, be prone to cracking and the phenomenon that drops, replacement frequency is high.
The utility model content
The utility model purpose: the purpose of this utility model be connected firmly in order to solve the deficiencies in the prior art, to provide a kind of, the cuprum aluminum transition joint of long service life.
Technical scheme: a kind of cuprum aluminum transition joint described in the utility model, comprise aluminium body and copper body, described copper body inserts in the aluminium body and with the welding of aluminium body and is integrated, and described copper body is made of a slice copper sheet at least, and described copper sheet is rectangular structure.
As optimization, described copper body is made of two copper sheets.
As optimization, described two copper sheets are " eight " font and are distributed on the aluminium body.
As optimization, the copper sheet equal in length in the copper sheet length that described aluminium is external and the aluminium body.
Beneficial effect: the utility model is simple in structure, and face of weld firmly and conduct electricity very well, and is high temperature resistant, corrosion-resistant without cracking and the phenomenon that drops, the little low energy consumption of resistance, long service life.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of cuprum aluminum transition joint as depicted in figs. 1 and 2, comprise aluminium body 2 and copper body 1, copper body 1 inserts in the aluminium body 2 and with 2 weldings of aluminium body and is integrated, copper body 1 is made of two copper sheets, and copper sheet is " eight " font and is distributed on the aluminium body 2, the copper sheet equal in length in the copper sheet length of aluminium body 2 outsides and the aluminium body 2.

Claims (4)

1. cuprum aluminum transition joint is characterized in that: comprise aluminium body (2) and copper body, described copper body inserts in the aluminium body (2) and with aluminium body (2) welding and is integrated, and described copper body is made of a slice copper sheet (1) at least, and described copper sheet (1) is rectangular structure.
2. a kind of cuprum aluminum transition joint according to claim 1, it is characterized in that: described copper body is made of two copper sheets (1).
3. a kind of cuprum aluminum transition joint according to claim 2, it is characterized in that: described two copper sheets (1) are " eight " font and are distributed on the aluminium body (2).
4. a kind of cuprum aluminum transition joint according to claim 1 is characterized in that: the copper sheet length of described aluminium body (2) outside and the copper sheet equal in length in the aluminium body (2).
CN 201220448174 2012-09-05 2012-09-05 Copper aluminum transition joint Expired - Fee Related CN202772272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220448174 CN202772272U (en) 2012-09-05 2012-09-05 Copper aluminum transition joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220448174 CN202772272U (en) 2012-09-05 2012-09-05 Copper aluminum transition joint

Publications (1)

Publication Number Publication Date
CN202772272U true CN202772272U (en) 2013-03-06

Family

ID=47778821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220448174 Expired - Fee Related CN202772272U (en) 2012-09-05 2012-09-05 Copper aluminum transition joint

Country Status (1)

Country Link
CN (1) CN202772272U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20180905