CN202133318U - U-shaped finned tube of heat exchanger - Google Patents
U-shaped finned tube of heat exchanger Download PDFInfo
- Publication number
- CN202133318U CN202133318U CN201120196776U CN201120196776U CN202133318U CN 202133318 U CN202133318 U CN 202133318U CN 201120196776 U CN201120196776 U CN 201120196776U CN 201120196776 U CN201120196776 U CN 201120196776U CN 202133318 U CN202133318 U CN 202133318U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- shaped
- finned tube
- tube
- tube body
- 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 U-shaped finned tube of a heat exchanger. The U-shaped finned tube comprises a tube body (1) and fins (2), and is characterized in that the tube body (1) is U-shaped and consists of two straight segments and a circular-arc-shaped segment between the two straight segments, and the fins (2) are arranged on the two straight segments of the U-shaped tube body (1). In the utility model, the tube body adopts a U-shaped design, and the fins are arranged on the two straight segments of the U-shaped tube body, so that the heat exchange distance is ensured under the premise that the heat exchange effect is guaranteed, and the length of the prepared heat exchanger is shorted for smaller occupied space.
Description
Technical field
The utility model relates to a kind of heat exchanger tube, is specifically related to a kind of heat exchanger U-shaped finned tube.
Background technology
Along with improving constantly of industry technologies such as refrigeration, metallurgy, machinery, boiler manufacturing, the requirement of heat exchanging device also improves accordingly.The performance of heat exchanger depends on the performance of heat exchanger tube to a great extent.At present, traditional mode is to adopt the bronzing pipe of good heat conductivity as heat exchanger tube, in order to strengthen its heat exchange efficiency, all is the fin that is rolled into all size height at circular tube exterior generally, thereby carries out heat conduction reinforced to this kind tube exterior.But existing finned heat exchanger tube is straight tube; In order to reach heat exchange effect preferably; The distance that the needs that fluid passes through in heat exchanger tube are long, this just must increase the length of heat exchanger tube, and the length of heat exchanger tube is directly determining the length of heat exchanger; In some narrow spaces, this kind heat exchanger can not satisfy user demand.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of and can dwindle the heat exchanger U-shaped finned tube that heat exchanger takes up an area of the space.
The purpose of the utility model is achieved in that a kind of heat exchanger U-shaped finned tube; It comprises body and fin, and wherein, said body is the U font; Circular arc degree by between two straight sections and two straight sections constitutes, and two straight sections of said U font body are provided with said fin.
Said body is the corronil pipe.
Compared with prior art, the beneficial effect of the utility model is:
The utility model heat exchanger U-shaped finned tube, body adopt the design of U font, and two straight sections of U font body are provided with fin; Guarantee the prerequisite elder generation of the heat exchange effect of heat exchange distance simultaneously; Can shorten the heat exchanger length of preparation, make it take up an area of the space and dwindle, be particularly suitable for small space and use.
Description of drawings
Fig. 1 is the structural representation of the utility model heat exchanger U-shaped finned tube.
Wherein:
Body 1, fin 2.
The specific embodiment
Referring to Fig. 1, a kind of heat exchanger U-shaped finned tube that the utility model relates to, it comprises body 1 and fin 2, and said body 1 is the U font, is made up of the circular arc degree between two straight sections and two straight sections, and two straight sections of said U font body 1 are provided with said fin 2.
In order to strengthen heat exchange effect and Corrosion Protection, this body is selected the corronil pipe for use.
Claims (2)
1. heat exchanger U-shaped finned tube; It comprises body (1) and fin (2); It is characterized in that: said body (1) is the U font, is made up of the circular arc degree between two straight sections and two straight sections, and two straight sections of said U font body (1) are provided with said fin (2).
2. a kind of heat exchanger U-shaped finned tube according to claim 1 is characterized in that: said body (1) is the corronil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196776U CN202133318U (en) | 2011-06-13 | 2011-06-13 | U-shaped finned tube of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196776U CN202133318U (en) | 2011-06-13 | 2011-06-13 | U-shaped finned tube of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133318U true CN202133318U (en) | 2012-02-01 |
Family
ID=45522084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196776U Expired - Fee Related CN202133318U (en) | 2011-06-13 | 2011-06-13 | U-shaped finned tube of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133318U (en) |
-
2011
- 2011-06-13 CN CN201120196776U patent/CN202133318U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120201 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |