CN201149455Y - Composite pole wing type radiator aluminum wing - Google Patents
Composite pole wing type radiator aluminum wing Download PDFInfo
- Publication number
- CN201149455Y CN201149455Y CNU2007200164242U CN200720016424U CN201149455Y CN 201149455 Y CN201149455 Y CN 201149455Y CN U2007200164242 U CNU2007200164242 U CN U2007200164242U CN 200720016424 U CN200720016424 U CN 200720016424U CN 201149455 Y CN201149455 Y CN 201149455Y
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- Prior art keywords
- wing
- radiator
- aluminium wing
- aluminum wing
- steel
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- Expired - Fee Related
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Abstract
The utility model relates to a composite aluminum wing for a column-wing type radiator, belonging to the technology field of heating equipment. The aluminum wing is composed of an upper part and a lower part, the two parts are symmetric and have the same shape, a snap locking strip and a snap buckle are respectively arranged on ribs on the two sides, and the two parts of the aluminum wing form an integral radiator aluminum wing by locking via the snap buckles. The composite aluminum wing provided in the utility model is not necessary to be confined to the tolerance of the pipe diameter of copper (steel or stainless steel) pipes and the inside diameter of the aluminum wing, and omits pipe expansion step in radiator production process, so as to simplify the production process, reduce the production cost, and remarkably improve the heat radiation effect of the radiator.
Description
Technical field
The utility model belongs to the heating equipment technical field, relates to a kind of compound column-fin type radiator aluminium wing.
Background technology
At present, domestic copper (steel, the stainless steel) aluminium composite heating radiator that adopts in the production of radiator, the aluminium wing are enclosed within copper (steel) and upward are combined with each other through special equipment, generally adopt three kinds of technical approach; The one, the hydraulic pressure tube expansion technique, the 2nd, lifting the ball (containing the spiral expand tube) tube expansion technique, the 3rd, peg graft with hydraulic test.Three kinds of modes all are to realize copper (steel) aluminium composite goal with distortion, the reducing of copper (steel, stainless steel) pipe.The drawback that exists is: will adopt special equipment in 1, producing, the equipment operating cost will take place in the production process complexity, and production efficiency is low-cost high.2, copper (steel, stainless steel) pipe is different with the metal coefficient of stiffiness of the aluminium wing, and copper (steel, stainless steel) pipe springback capacity, makes the aluminium wing produce with pipe and gets loose behind the certain hour greater than the springback capacity of the aluminium wing, forms the air thermal chocking.In metal fatigue intensity, what expand in advance is tight more, and the later stage gets loose serious more.3, different metal coefficient of thermal expansion and contraction difference, radiator are in actual moving process, and the cold and hot variation of hot media causes copper (steel) pipe to contract than different with the cold and hot of the aluminium wing, the aluminium wing is produced get loose, and form the air thermal chocking.4, the copper of direct cannulation formula (steel, stainless steel) external diameter of pipe and the extremely difficult control of cooperating of aluminium aerofoil profile chamber internal diameter size, every batch raw material positive and negative deviation is all different, existence: insert not advance in the aluminium wing, or easily insert, produce and become flexible problems such as the air thermal resistance is big, percent defective height.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, and purpose is for improving copper (steel, stainless steel) pipe and the compound compactness of the aluminium wing, solve because of the compound not tight air thermal resistance problem that produces, improve its heat conductivility, a kind of compound column-fin type radiator aluminium wing being provided.
The compound column-fin type radiator of the utility model aluminium wing content Description:
The compound column-fin type radiator of the utility model aluminium wing, it is characterized in that: the aluminium wing is by symmetrical up and down, two parts that shape is identical are formed, and are provided with primary and secondary locking strip and primary and secondary buckle in the left and right sides, and two parts of the aluminium wing are by the complete radiator aluminium wing of the closed and locked formation of primary and secondary buckle.
The utility model need not be confined to the caliber of copper (steel, stainless steel) tubing and the tolerance of aluminium wing internal diameter, has cancelled the expand tube operation in the radiator production, has simplified production process, reduces production costs, and has improved the radiating effect of radiator greatly.
Description of drawings
Fig. 1 is compound column-fin type radiator aluminium wing structure schematic diagram
Fig. 2 is an A primary and secondary buckle opening schematic diagram
Fig. 3 is a B primary and secondary buckle closure state schematic diagram
Among the figure: the 1st, the aluminium wing, the 2nd, primary and secondary locking strip, the 3rd, primary and secondary buckle.
The specific embodiment
The compound column-fin type radiator of the utility model aluminium wing is achieved in that to do below in conjunction with accompanying drawing and specifies.See the compound column-fin type radiator of Fig. 1～Fig. 3 aluminium wing, the aluminium wing 1 is by symmetrical up and down, two parts that shape is identical are formed, and are provided with primary and secondary locking strip 2 and primary and secondary buckle 3 in the left and right sides, and two parts of the aluminium wing 1 are by the complete radiator aluminium wing of primary and secondary buckle 3 closed and locked formation.
Caliber size has a small amount of variation in the aluminium wing in elastic range, allows some leeway for the adjusting aluminium size that the wing cooperates with tubing.Brush a little curing heat-conducting glue in the inner chamber of the aluminium wing before two parts assemblings, promptly can fill up the space between the aluminium wing and the tubing, the viscosity by glue is fixed on the aluminium wing on the tubing, can improve the thermal conductivity of tubing again.When primary and secondary locking strip button after death, by the elasticity of locking strip the aluminium wing tightly is wrapped on the tubing, on a side locking strip, radiating wing is arranged, increase aluminium wing area of dissipation.
In concrete enforcement, before two parts assemblings, brush a little curing heat-conducting glue in the inner chamber of the aluminium wing, even the internal diameter or the tube outer diameter of the aluminium wing have slight variations, at copper (steel, stainless steel) pipe and aluminium wing compound tense, the aluminium wing also can cooperate very tightly with tubing, to adapt to copper (steel, stainless steel) external diameter of pipe dimensional discrepancy.The moulding of the aluminium wing can be various.Copper (steel) pipe is beaten the curing heat-conducting glue with aluminium wing composite surface, can guarantee that the combined column wing does not produce the air thermal chocking, improves heat dissipation capacity, can strengthen combined strength bination again.
Claims (1)
1, a kind of compound column-fin type radiator aluminium wing, it is characterized in that: the aluminium wing (1) is by symmetrical up and down, two parts that shape is identical are formed, be provided with primary and secondary locking strip (2) and primary and secondary buckle (3) on the left and right sides, two parts of the aluminium wing (1) are by the complete radiator aluminium wing of the closed and locked formation of primary and secondary buckle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200164242U CN201149455Y (en) | 2007-12-01 | 2007-12-01 | Composite pole wing type radiator aluminum wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200164242U CN201149455Y (en) | 2007-12-01 | 2007-12-01 | Composite pole wing type radiator aluminum wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149455Y true CN201149455Y (en) | 2008-11-12 |
Family
ID=40117226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200164242U Expired - Fee Related CN201149455Y (en) | 2007-12-01 | 2007-12-01 | Composite pole wing type radiator aluminum wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149455Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155852A (en) * | 2011-03-25 | 2011-08-17 | 常熟市格威普气体设备有限公司 | Radiator |
| CN102022931B (en) * | 2009-09-18 | 2012-10-03 | 苏雅拉 | Finned radiator with panels |
| CN105277039A (en) * | 2015-10-26 | 2016-01-27 | 重庆盛镁镁业有限公司 | Split flow-guide type aluminum alloy heat dissipating profile |
| CN112008349A (en) * | 2019-05-28 | 2020-12-01 | 马勒国际有限公司 | Method for producing a heat exchanger assembly and heat exchanger assembly |
| EP4321829A1 (en) | 2022-08-10 | 2024-02-14 | Changshu Gavap Gas Equipment Co.,Ltd. | Squirrel-cage frame radiator |
-
2007
- 2007-12-01 CN CNU2007200164242U patent/CN201149455Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022931B (en) * | 2009-09-18 | 2012-10-03 | 苏雅拉 | Finned radiator with panels |
| CN102155852A (en) * | 2011-03-25 | 2011-08-17 | 常熟市格威普气体设备有限公司 | Radiator |
| CN102155852B (en) * | 2011-03-25 | 2012-12-26 | 常熟市格威普气体设备有限公司 | Radiator |
| CN105277039A (en) * | 2015-10-26 | 2016-01-27 | 重庆盛镁镁业有限公司 | Split flow-guide type aluminum alloy heat dissipating profile |
| CN112008349A (en) * | 2019-05-28 | 2020-12-01 | 马勒国际有限公司 | Method for producing a heat exchanger assembly and heat exchanger assembly |
| EP4321829A1 (en) | 2022-08-10 | 2024-02-14 | Changshu Gavap Gas Equipment Co.,Ltd. | Squirrel-cage frame radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121201 |