CN206399235U - A kind of flanging composite copper aluminium radiator - Google Patents
A kind of flanging composite copper aluminium radiator Download PDFInfo
- Publication number
- CN206399235U CN206399235U CN201621095667.5U CN201621095667U CN206399235U CN 206399235 U CN206399235 U CN 206399235U CN 201621095667 U CN201621095667 U CN 201621095667U CN 206399235 U CN206399235 U CN 206399235U
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- CN
- China
- Prior art keywords
- heat dissipation
- dissipation element
- copper pipe
- branch pipe
- pipe
- 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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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model proposes a kind of flanging composite copper aluminium radiator, including upper header（1）, lower collecting box（2）, heat dissipation element（3）And heat dissipating housing（4）.The short branch pipe being turned inside out is uniformly distributed in header tube（7）, heat dissipation element（3）By inside insertion heat dissipation element copper pipe（6）And the aluminium section bar combined closely with it（5）Constitute.Heat dissipation element copper pipe（6）The branch pipe of header tube flanging formation can be only inserted（7）Interior welding, had both increased being accumulated by the face of weld for header tube and branch pipe, improved weld bond intensity, it is ensured that the welding quality of radiator, and the water resistance of branch pipe formation in header tube is reduced again, heat dissipation capacity is improved.
Description
Technical field
The utility model belongs to composite copper aluminium radiator technical field, more particularly to a kind of flanging composite copper aluminium radiator.
Background technology
Composite copper aluminium radiator header tube and the welding method of heat dissipation element copper pipe typically have two kinds, and one is in header tube
The hole slightly larger than heat dissipation element copper pipe diameter is opened, directly heat dissipation element copper pipe is inserted and welded in header pore.So, it is excellent
Point is that heat dissipation element copper pipe insertion header tube portion is less, and major defect is the contact area mistake of header tube and heat dissipation element copper pipe
Small, contact depth only has 0.8-1.0mm, and weld bond low intensity is easy to crack, it is difficult to ensure welding quality.Two be in header tube to
Varus is slightly larger than the hole of heat dissipation element copper pipe diameter, directly inserts heat dissipation element copper pipe and is welded in header pore.So,
Advantage is that header tube and the contact area of heat dissipation element copper pipe increase, and weld bond intensity is high, not easy to crack, but heat dissipation element copper pipe is inserted
Enter header tube portion more, water resistance increases in header tube, reduces the thermal efficiency of radiator.
The content of the invention
There is provided a kind of simple in construction in place of the utility model is intended to overcome the deficiencies in the prior art, water resistance is small, easily
Processing, the thermal efficiency is high, a kind of flanging composite copper aluminium radiator of service life length.
In order to solve the above technical problems, what the utility model was realized in.
A kind of flanging composite copper aluminium radiator, it includes upper header (1), lower collecting box (2), heat dissipation element (3) and radiating
Cover (4)；The heat dissipation element (3) includes the aluminium section bar (5) and heat dissipation element copper pipe (6) that middle part is furnished with pilot hole；The radiating
Element copper pipe (6) fixation is embedded in the pilot hole of aluminium section bar (5)；The first line of a couplet is inserted in the port of the heat dissipation element copper pipe (6) respectively
Case (1), lower collecting box (2) are turned up in branch pipe.
Header tube branch pipe (7) is turned inside out on upper header (1), lower collecting box (2) using special equipment first, in connection
Complete header tube is made in case pipe two ends welding intake-outlet (8).Heat dissipation element copper pipe (6) is penetrated into aluminium section bar (5) mesopore
It is interior, swelling on electric tube expander is placed on, it is closely linked, complete heat dissipation element (3) is made.
Upper header (1), lower collecting box (2) are put into mould it is fixed, n heat dissipation element (3) is inserted respectively above and below header
Manage and fixed in corresponding branch pipe (7) with brazing, welded after taking-up.So, all wet parts of crossing are copper pipe, thus service life
It is long.Because heat dissipation element copper pipe (6) is connected with header tube branch pipe (7), flanging branch pipe height 3-5mm, header tube is first with radiating
The contact area increase of part copper pipe, weld bond intensity is high.Without heat dissipation element copper pipe (6) insertion in header tube, thus water resistance is small, adopts
Corrosion-resistant with the flanging composite copper aluminium radiator of the technique productions, heat dissipation capacity is big, and service life is long.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.Protection model of the present utility model
Enclose the statement for being not only limited to following content.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the utility model Fig. 1 side view.
Fig. 3 is the utility model partial enlarged view.
In figure：1st, upper header；2nd, lower collecting box；3rd, heat dissipation element；4th, heat dissipating housing；5th, aluminium section bar；6th, heat dissipation element copper pipe；7、
Header tube is turned up branch pipe；8th, intake-outlet.
Embodiment
As shown in figure 1, a kind of flanging composite copper aluminium radiator, it includes upper header (1), lower collecting box (2), heat dissipation element
And heat dissipating housing (4) (3)；The heat dissipation element (3) includes the aluminium section bar (5) and heat dissipation element copper pipe (6) that middle part is furnished with pilot hole；
Heat dissipation element copper pipe (6) fixation is embedded in the pilot hole of aluminium section bar (5)；The port difference of the heat dissipation element copper pipe (6)
Insertion upper header (1), lower collecting box (2) are turned up in branch pipe.
Header tube branch pipe (7) is turned inside out on upper header (1), lower collecting box (2) using special equipment first, in connection
Complete header tube is made in case pipe two ends welding intake-outlet (8).Heat dissipation element copper pipe (6) is penetrated into aluminium section bar (5) mesopore
It is interior, swelling on electric tube expander is placed on, it is closely linked, complete heat dissipation element (3) is made.
Upper header (1), lower collecting box (2) are put into mould it is fixed, n heat dissipation element (3) is inserted respectively above and below header
Manage and fixed in corresponding branch pipe (7) with brazing, welded after taking-up.So, all wet parts of crossing are copper pipe, thus service life
It is long.Because heat dissipation element copper pipe (6) is connected with header tube branch pipe (7), flanging branch pipe height 3-5mm, header tube is first with radiating
The contact area increase of part copper pipe, weld bond intensity is high.Without heat dissipation element copper pipe (6) insertion in header tube, thus water resistance is small, adopts
Corrosion-resistant with the flanging composite copper aluminium radiator of the technique productions, heat dissipation capacity is big, and service life is long.
For those skilled in the art, technical scheme that can be more than and design, provide various corresponding
Change and deform, and all these change and deformation should be construed as being included in the utility model scope of the claims it
It is interior.
Claims (5)
1. a kind of flanging composite copper aluminium radiator, it is characterised in that including upper header (1), lower collecting box (2), heat dissipation element (3)
And heat dissipating housing (4)；The heat dissipation element (3) includes the aluminium section bar (5) and heat dissipation element copper pipe (6) that middle part is furnished with pilot hole；Institute
Heat dissipation element copper pipe (6) fixation is stated to be embedded in the pilot hole of aluminium section bar (5)；Insert respectively the port of the heat dissipation element copper pipe (6)
In the short branch pipe (7) that turns up for entering upper header (1), lower collecting box (2).
2. a kind of flanging composite copper aluminium radiator according to claim 1, it is characterised in that：The upper header (1),
Lower collecting box (2) has the short branch pipe (7) being turned inside out.
3. a kind of flanging composite copper aluminium radiator according to claim 1, it is characterised in that：The heat dissipation element copper pipe
(6) welded in the short branch pipe (7) that port insertion upper header (1), lower collecting box (2) is turned inside out.
4. a kind of flanging composite copper aluminium radiator according to claim 1, it is characterised in that：In the header tube supervisor
Without heat dissipation element copper pipe (6).
5. a kind of flanging composite copper aluminium radiator according to claim 1, it is characterised in that：The heat dissipation element (3)
Aluminium section bar (5) combined closely with heat dissipation element copper pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095667.5U CN206399235U (en) | 2016-09-30 | 2016-09-30 | A kind of flanging composite copper aluminium radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095667.5U CN206399235U (en) | 2016-09-30 | 2016-09-30 | A kind of flanging composite copper aluminium radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399235U true CN206399235U (en) | 2017-08-11 |
Family
ID=59507248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095667.5U Expired - Fee Related CN206399235U (en) | 2016-09-30 | 2016-09-30 | A kind of flanging composite copper aluminium radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151852A (en) * | 2021-12-06 | 2022-03-08 | 廊坊康平空调制造有限公司 | All-copper water channel bimetal composite radiator and manufacturing process and installation method thereof |
-
2016
- 2016-09-30 CN CN201621095667.5U patent/CN206399235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151852A (en) * | 2021-12-06 | 2022-03-08 | 廊坊康平空调制造有限公司 | All-copper water channel bimetal composite radiator and manufacturing process and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |