CN203550735U - High-intensity copper water box based on UltraFuse welding technique - Google Patents
High-intensity copper water box based on UltraFuse welding technique Download PDFInfo
- Publication number
- CN203550735U CN203550735U CN201320510201.7U CN201320510201U CN203550735U CN 203550735 U CN203550735 U CN 203550735U CN 201320510201 U CN201320510201 U CN 201320510201U CN 203550735 U CN203550735 U CN 203550735U
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- intensity
- ultrafuse
- main sheet
- copper water
- water pipe
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- Expired - Lifetime
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Abstract
The utility model relates to a high-intensity copper water box based on an UltraFuse welding technique. The copper water box comprises a main sheet and a plurality of oblong radiating tube holes formed in the main sheet. According to the utility model, long and narrow type tube holes are changed into the oblong tube holes, so that the width direction of the tube holes is increased to 2.8 times that of the former tube holes, the flanging height can be increased greatly when a flanging hole is punched, accordingly a contact surface between a water pipe and the main sheet is improved efficiently, and the intensity of the whole main sheet is improved. Meanwhile, on one hand, relatively multiple materials can be provided to be fused with the water pipe to form a high-intensity joint, and on the other hand, a relatively wide water pipe hole is prevented from being blocked by a fused welding material when the UltraFuse welding technique is used. The high-intensity copper water box based on the UltraFuse welding technique is simple in structure and convenient for welding, improves the contact area of the water pipe and the main sheet, increases the intensity of the main sheet, and achieves long service life.
Description
Technical field
The utility model relates to a kind of radiator copper water tank, relates in particular to a kind of high-strength copper water tank based on UltraFuse solder technology.
Background technology
Copper water tank main leaf and radiating tube welding, the way conventionally adopting is to use tin soldering.The tin-lead solder of melting is filled the gap between main leaf and radiating tube, the joint of cooling rear formation sealing.Because the intensity of leypewter own is not high, therefore the strength of joint forming is not high yet, and the joint that tin-lead solder forms is more responsive to the fit clearance between main leaf and radiating tube, and gap is larger, bond strength is lower, in routine use, easily causes between pipe and main leaf and leaks.In order to address this problem, the welding method between copper water tank main leaf and radiating tube is improved, Ultra Fuse welding procedure proposes in order to address this problem.In order to be used in conjunction with Ultra Fuse welding procedure, water tank main leaf and radiating tube have carried out improvement and have redesigned.
Conventional main leaf hole is sleeve configuration hole, and in moulding, due to the restriction of pore width, the flange height in hole can be lower, so the contact area of main leaf and radiating tube is less, has weakened so to a certain extent the intensity that main leaf and water pipe coordinate.
Utility model content
The utility model for overcome the above problems provide a kind of simple in structure, be convenient to welding, improve the high-strength copper water tank based on UltraFuse solder technology of water pipe and main leaf contact area, raising main leaf intensity, long service life.
The technical solution of the utility model is: described copper water tank comprises main leaf and be arranged on the some heat radiation pores on main leaf, and described heat radiation pore be ellipse.
The utility model changes sleeve configuration pore into oval pore, pore width is increased to 2.8 times of former pore, and while rushing flanging bore, flange height can increase considerably, thereby effectively raise the contact-making surface of water pipe and main leaf, improved the intensity of whole main leaf.Meanwhile, when using Ultra Fuse welding procedure, can provide more material to melt formation high-strength joint together with water pipe on the one hand, the scolder that wider water pipe hole can not be melted when welding on the one hand stops up.The utility model is simple in structure, be convenient to welding, improve water pipe and main leaf contact area, raising main leaf intensity, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of existing copper water tank.
In figure, 1 is main leaf, the 2nd, and heat radiation pore.
The specific embodiment
High-strength copper water tank based on UltraFuse solder technology, described copper water tank comprises main leaf 1 and is arranged on the some heat radiation pores 2 on main leaf 1, described heat radiation pore 2 is oval, heat radiation pore 2 widths are increased to 2.8 times of former pore, while rushing flanging bore, flange height can increase considerably, thereby effectively raises the contact-making surface of water pipe and main leaf 1, has improved the intensity of whole main leaf.
Claims (1)
1. the high-strength copper water tank based on UltraFuse solder technology, is characterized in that: described copper water tank comprises main leaf and be arranged on the some heat radiation pores on main leaf, and described heat radiation pore be ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510201.7U CN203550735U (en) | 2013-08-21 | 2013-08-21 | High-intensity copper water box based on UltraFuse welding technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510201.7U CN203550735U (en) | 2013-08-21 | 2013-08-21 | High-intensity copper water box based on UltraFuse welding technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550735U true CN203550735U (en) | 2014-04-16 |
Family
ID=50468838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510201.7U Expired - Lifetime CN203550735U (en) | 2013-08-21 | 2013-08-21 | High-intensity copper water box based on UltraFuse welding technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550735U (en) |
-
2013
- 2013-08-21 CN CN201320510201.7U patent/CN203550735U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |