CN203642765U - Longitudinal inward-concave heat dissipating tube and heat exchanger - Google Patents
Longitudinal inward-concave heat dissipating tube and heat exchanger Download PDFInfo
- Publication number
- CN203642765U CN203642765U CN201320850225.7U CN201320850225U CN203642765U CN 203642765 U CN203642765 U CN 203642765U CN 201320850225 U CN201320850225 U CN 201320850225U CN 203642765 U CN203642765 U CN 203642765U
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- CN
- China
- Prior art keywords
- heat dissipating
- dissipating tube
- radiating tube
- tube body
- heat exchanger
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a longitudinal inward-concave heat dissipating tube. The heat dissipating tube comprises a heat dissipating tube body, and longitudinal grooves facing the inner side of the heat dissipating tube body are arranged on the heat dissipating tube body. The cavity of the heat dissipating tube body is internally provided with finned tubes. The finned tubes and the longitudinal grooves both have a heat conduction reinforcement effect. The heat dissipating tube has a good heat dissipating effect, and a heat exchanger adopting the heat dissipating tube is enlarged in heat exchange area and advantaged by good heat dissipating effect and low failure rate.
Description
Technical field
The utility model relates to a kind of radiating tube, is applicable to heat exchanger, specifically, relates to a kind of longitudinally indent radiating tube, belongs to technical field of heat exchangers.
Background technology
At present, conventional radiating tube is the flat tube that outer wall is smooth, the built-in fin of radiating tube or be provided with convex helical raised at radiating tube inwall, and radiating effect is poor.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, and a kind of longitudinally indent radiating tube is provided, and has solved the poor shortcoming of radiating effect in prior art, adopts after radiating tube of the present utility model, has advantages of good heat dissipation effect.
A kind of heat exchanger that includes above-mentioned radiating tube is also provided simultaneously, and described heat exchanger has advantages of good heat dissipation effect, failure rate is low.
For solving above technical problem, the utility model by the following technical solutions: a kind of longitudinally indent radiating tube, comprise radiating tube body, it is characterized in that: described radiating tube body is provided with longitudinal fluting.
A kind of prioritization scheme, is provided with finned tube in the cavity of described radiating tube body.
Another kind of prioritization scheme, a kind of heat exchanger, is characterized in that: described heat exchanger comprises the radiating tube described in above-mentioned any one scheme.
The utility model adopts after above technical scheme, compared with prior art, have the following advantages: radiating tube body is provided with several longitudinal flutings, described longitudinal fluting, towards the inner side of radiating tube body, is provided with fin in the cavity of radiating tube body, and fin and longitudinal fluting all play the effect of augmentation of heat transfer, good heat dissipation effect, adopt the heat exchanger of described radiating tube, heat exchange area increases, and has advantages of good heat dissipation effect, failure rate is low.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of radiating tube in the utility model embodiment;
Accompanying drawing 2 accompanying drawings 1-A cutaway view;
In figure,
1-radiating tube body, 2-longitudinal fluting.
Detailed description of the invention
Embodiment, as depicted in figs. 1 and 2, a kind of longitudinally indent radiating tube, comprises radiating tube body 1, and described radiating tube body 1 is hollow flat tube shape, and radiating tube body 1 is provided with several longitudinal flutings 2, and described longitudinal fluting 2 is towards the inner side of radiating tube body 1.
When use, in the cavity of described radiating tube body 1, be provided with fin, fin and longitudinal fluting 2 all play the effect of augmentation of heat transfer, and good heat dissipation effect adopts the heat exchanger of described radiating tube, and heat exchange area increases, and has advantages of good heat dissipation effect, failure rate is low.
The above is giving an example of the utility model preferred forms, and the part of wherein not addressing is in detail those of ordinary skill in the art's common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (3)
1. a longitudinal indent radiating tube, comprises radiating tube body (1), it is characterized in that: described radiating tube body (1) is provided with longitudinal fluting (2).
2. the longitudinal indent radiating tube of one as claimed in claim 1, is characterized in that: in the cavity of described radiating tube body (1), be provided with finned tube.
3. a heat exchanger, is characterized in that: described heat exchanger comprises the radiating tube as described in any one in claim 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850225.7U CN203642765U (en) | 2013-12-23 | 2013-12-23 | Longitudinal inward-concave heat dissipating tube and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850225.7U CN203642765U (en) | 2013-12-23 | 2013-12-23 | Longitudinal inward-concave heat dissipating tube and heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642765U true CN203642765U (en) | 2014-06-11 |
Family
ID=50874001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850225.7U Expired - Fee Related CN203642765U (en) | 2013-12-23 | 2013-12-23 | Longitudinal inward-concave heat dissipating tube and heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807256A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | The production method and making apparatus of evaporation tube |
-
2013
- 2013-12-23 CN CN201320850225.7U patent/CN203642765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807256A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | The production method and making apparatus of evaporation tube |
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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: 20140611 Termination date: 20171223 |