CN201993022U - Copper and nickel alloy heat exchange tube - Google Patents
Copper and nickel alloy heat exchange tube Download PDFInfo
- Publication number
- CN201993022U CN201993022U CN2011200888895U CN201120088889U CN201993022U CN 201993022 U CN201993022 U CN 201993022U CN 2011200888895 U CN2011200888895 U CN 2011200888895U CN 201120088889 U CN201120088889 U CN 201120088889U CN 201993022 U CN201993022 U CN 201993022U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- tube
- copper
- nickel alloy
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a copper and nickel alloy heat exchange tube, which comprises a tube body (1). The copper and nickel alloy heat exchange tube is characterized in that the outer wall surface of the tube body (1) is provided with a plurality of grooves (2) along the axis direction of the tube body (1), and the plurality of grooves (2) are uniformly arranged along the peripheral direction of the tube body (1). The inner wall surface of the tube body (1) corresponding to the grooves (2) is in a shape of convex edge (3). The copper and nickel alloy heat exchange tube has good heat transfer performance, the arrangement of the elongated convex edge of the inner wall of the tube has the desludging function for condensed fluid, meanwhile the heat exchange area is increased, and the heat exchange effect is strengthened. In addition, the copper and nickel alloy tube has good anticorrosion.
Description
Technical field
The utility model relates to a kind of heat exchanger tube, is specifically related to a kind of corronil heat exchanger tube.
Background technology
Pipe heat exchanger has excellent heat transfer and withstand voltage properties because of it, is widely used in petrochemical industry etc.But in the pipe heat exchanger in the crude refining production process, most light pipes or screwed pipes of using, it does not have condensate liquid dredges and discharging effect smoothly, causes the heat transfer property of heat exchanger low, is meant to produce cavitation phenomenons and make device damage.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of corronil heat exchanger tube that condensate liquid is had the effect of dredging, enhanced heat exchange effect is provided.
The purpose of this utility model is achieved in that a kind of corronil heat exchanger tube, it comprises body, wherein, described tube wall face is provided with a plurality of grooves along the body axis direction, described a plurality of groove evenly is provided with along the body circumferencial direction, is the fin shape on the inboard wall of tube body face of described groove correspondence position.
Compared with prior art, the beneficial effects of the utility model are:
The utility model corronil heat exchanger tube, good heat-transfer, the setting of inside pipe wall strip fin has the effect of dredging to condensate liquid, increases heat exchange area simultaneously, the enhanced heat exchange effect.In addition, adopt the corronil pipe, Corrosion Protection is good.
Description of drawings
Fig. 1 is the structural representation of the utility model corronil heat exchanger tube.
Wherein:
Body 1, groove 2, fin 3.
The specific embodiment
Referring to Fig. 1, a kind of corronil heat exchanger tube that the utility model relates to, select for use the corronil pipe as parent tube, handle through drawing, forming on body 1 outside wall surface along a plurality of grooves 2 on body 1 axis direction, described a plurality of groove 2 evenly is provided with along body 1 circumferencial direction, forms fin 3 on body 1 internal face of described groove 2 correspondence positions.
Claims (1)
1. corronil heat exchanger tube, it comprises body (1), it is characterized in that: described body (1) outside wall surface is provided with a plurality of grooves (2) along body (1) axis direction, described a plurality of groove (2) evenly is provided with along body (1) circumferencial direction, is fin (3) shape on body (1) internal face of described groove (2) correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200888895U CN201993022U (en) | 2011-03-30 | 2011-03-30 | Copper and nickel alloy heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200888895U CN201993022U (en) | 2011-03-30 | 2011-03-30 | Copper and nickel alloy heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201993022U true CN201993022U (en) | 2011-09-28 |
Family
ID=44669508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200888895U Expired - Lifetime CN201993022U (en) | 2011-03-30 | 2011-03-30 | Copper and nickel alloy heat exchange tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201993022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917635A (en) * | 2017-11-16 | 2018-04-17 | 杜健敏 | A kind of heat exchanger tube and heat exchanger |
| CN108007252A (en) * | 2017-12-28 | 2018-05-08 | 山东豪迈机械制造有限公司 | A kind of heat-exchange tube and heat exchanger |
-
2011
- 2011-03-30 CN CN2011200888895U patent/CN201993022U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917635A (en) * | 2017-11-16 | 2018-04-17 | 杜健敏 | A kind of heat exchanger tube and heat exchanger |
| CN108007252A (en) * | 2017-12-28 | 2018-05-08 | 山东豪迈机械制造有限公司 | A kind of heat-exchange tube and heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214423 No. 6 Industrial Park, Zhouzhuang Town, Jiangyin City, Wuxi, Jiangsu. Patentee after: Jiangyin and fine Seiko technology Co., Ltd. Address before: 214423 No. 6 Industrial Park, Zhouzhuang Town, Jiangyin City, Wuxi, Jiangsu. Patentee before: Jiangyin Xinhuahong Copper Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |