CN203518752U - Heat exchange tube for heat exchanger - Google Patents
Heat exchange tube for heat exchanger Download PDFInfo
- Publication number
- CN203518752U CN203518752U CN201320453401.3U CN201320453401U CN203518752U CN 203518752 U CN203518752 U CN 203518752U CN 201320453401 U CN201320453401 U CN 201320453401U CN 203518752 U CN203518752 U CN 203518752U
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- Prior art keywords
- heat exchange
- heat exchanger
- heat
- tube
- boss
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Abstract
The utility model relates to a heat exchange tube for a heat exchanger. The heat exchange tube for the heat exchanger comprises a tube body, wherein a through hole is formed in the middle of the tube body, boss structures are evenly arranged on the outer circumferential surface of the tube body at intervals, and an arc concave groove is formed in the middle of each boss structure. The heat exchange tube for the heat exchanger is reasonable in structure and is convenient to manufacture and install. The boss structures are machined on the outer circumferential surface of the heat exchange tube body, an arc concave groove is formed in the middle of each boss structure, and therefore the heat exchange area is largely increased, the heat exchange effect is good, heat exchange components are installed inside a shell body of the heat exchange in a welding mode, the number of heat exchange tubes is reduced, and the heat exchanger which is large in bearing pressure and good in heat exchange effect can be obtained by adopting a small shell body and a few the heat exchange components.
Description
Technical field
The utility model relates to field of heat exchangers, especially a kind of heat exchanger heat exchanger tube.
Background technology
Heat exchanger (claiming again heat exchanger), passes to heat the device of another kind of heat-carrying agent from a kind of heat-carrying agent.In industrial processes, usually need to heat or cooling the i.e. transmission of heat.When a kind of fluid and one other fluid are carried out heat exchange and are not allowed to mix, just require to carry out in recuperative heat exchanger, be applied to the industries such as chemical industry, oil, power, food. the Main Function of heat exchanger is thermal energy exchange between cold fluid and hot fluid.
Heat exchanger tube is the core parts of heat exchanger, and its performance directly has influence on performance and the application of heat exchanger.Conventionally the heat exchanger tube adopting in prior art is cylindrical tube, many heat exchanger tubes are sequentially arranged and are installed in pressure measuring cylinder, conventionally adopt the mode of welding that heat exchanger tube is installed, the radical of heat exchanger tube is many, arrange more densely, in its installation process, labor strength is large, and adopts cylindrical heat exchanger tube, it is low that it can bear pressure, and heat exchange area is little.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of heat exchanger heat exchanger tube, thereby increase boss structure on the basis of original cylindrical tube, thereby increases heat exchange area, improves heat transfer effect.
The technical scheme that the utility model adopts is as follows:
A heat exchanger heat exchanger tube, comprises body, and described body middle part has through hole, is evenly arranged at intervals with boss structure on the outer circumference surface of described body, and the middle part that is positioned at boss structure is provided with arc groove.
Its further technical scheme is:
Ratio between the height of described boss structure and body radius is 0.5:1-0.8:1;
Distance a between adjacent two boss structures is 10mm-50mm.
The beneficial effects of the utility model are as follows:
The utility model is rational in infrastructure, making and easy for installation, on the outer circumference surface of employing heat exchanger tube body, process boss shape structure, and at boss shape structure middle part, arc groove is set, greatly increased heat exchange area, good effect of heat exchange, heat exchanger components is installed on the enclosure interior of heat exchanger by welding manner, can reduce the radical of heat exchanger tube, adopt smaller size smaller housing, it is large that less heat exchanger components just can obtain bearing pressure, the heat exchanger of good effect of heat exchange.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, body; 2, through hole; 3, boss structure; 4, arc groove.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the heat exchanger heat exchanger tube of the present embodiment, comprises body 1, and body 1 middle part has through hole 2, is evenly arranged at intervals with boss structure 3 on the outer circumference surface of body 1, and the middle part that is positioned at boss structure 3 is provided with arc groove 4.
Ratio between the height of boss structure 3 and body 1 radius is 0.5:1-0.8:1.
Distance a between adjacent two boss structures 3 is 10mm-50mm.
The size of the size of boss structure 3 described in the utility model and arc groove 4 is determined according to the diameter of body 1.
The utility model good effect of heat exchange, heat exchange area is large, and it can be applied in heat exchanger, also can be applied in high pressure mixing device, and its principle is identical with prior art.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (3)
1. a heat exchanger heat exchanger tube, it is characterized in that: comprise body (1), described body (1) middle part has through hole (2), is evenly arranged at intervals with boss structure (3) on the outer circumference surface of described body (1), and the middle part that is positioned at boss structure (3) is provided with arc groove (4).
2. a kind of heat exchanger heat exchanger tube as claimed in claim 1, is characterized in that: the ratio between the height of described boss structure (3) and body (1) radius is 0.5:1-0.8:1.
3. a kind of heat exchanger heat exchanger tube as claimed in claim 1, is characterized in that: the distance (a) between adjacent two boss structures (3) is 10mm-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453401.3U CN203518752U (en) | 2013-07-29 | 2013-07-29 | Heat exchange tube for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453401.3U CN203518752U (en) | 2013-07-29 | 2013-07-29 | Heat exchange tube for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518752U true CN203518752U (en) | 2014-04-02 |
Family
ID=50377674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320453401.3U Expired - Fee Related CN203518752U (en) | 2013-07-29 | 2013-07-29 | Heat exchange tube for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376013A (en) * | 2013-07-29 | 2013-10-30 | 无锡方盛换热器制造有限公司 | Heat exchange tube for heat exchanger |
-
2013
- 2013-07-29 CN CN201320453401.3U patent/CN203518752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376013A (en) * | 2013-07-29 | 2013-10-30 | 无锡方盛换热器制造有限公司 | Heat exchange tube for heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUXI JIANG YUAN ALUMINUM INDUSTRY CO., LTD. Assignor: Wuxi Fangsheng Heat Exchanger Manufacturing Co., Ltd. Contract record no.: 2014320010124 Denomination of utility model: Heat exchange tube for heat exchanger Granted publication date: 20140402 License type: Exclusive License Record date: 20140707 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |