CN202675981U - Corrugated heat exchange pipe - Google Patents
Corrugated heat exchange pipe Download PDFInfo
- Publication number
- CN202675981U CN202675981U CN 201220274618 CN201220274618U CN202675981U CN 202675981 U CN202675981 U CN 202675981U CN 201220274618 CN201220274618 CN 201220274618 CN 201220274618 U CN201220274618 U CN 201220274618U CN 202675981 U CN202675981 U CN 202675981U
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- CN
- China
- Prior art keywords
- heat exchange
- node
- crest
- tube
- corrugated heat
- 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 belongs to the field of manufacturing and processing of metal pipes and particularly relates to a corrugated heat exchange pipe comprising a stainless steel body. The stainless steel body is provided with crests and corrugations which are integrally formed, the crests are drum-shaped, and the corrugations are in the shape of a straight pipe. The corrugated heat exchanger pipe is simple in structure and good in heat exchange performance.
Description
Technical field
The utility model relates to a kind of heat exchanger tube, particularly is provided with the wave node heat exchange tube of the node of convex on a kind of tube wall.
Background technology
At present, heat exchanger tube is mainly used in the pipe heat exchanger of metallurgy, chemical industry and pharmaceutical field, heat exchanger tube commonly used has straight tube and bellows, the straight tube contact area is relatively little, heat exchange efficiency is lower, and the weld seam at straight tube two ends is easy to crack, and liquid easily is laminar condition in the straight tube, affects radiating efficiency.The bellows that uses now is at the cambered outwards crest of straight tube processing mostly, increases the contact area of managing with cooling medium, and this bellows affects heat exchange efficiency in the easy fouling in crest place.
Summary of the invention
The purpose of this utility model is that the heat exchange efficiency that exists for the existing heat exchanger tube described in the background technology is low, easily in the problem of crest fouling, provides a kind of wave node heat exchange tube that can solve foregoing problems.
The technical scheme that realizes goal of the invention of the present utility model is as follows:
A kind of wave node heat exchange tube, it comprises stainless body, is provided with crest and node at body, and crest and node are one-body molded, and the crest place is cydariform, and the node place is straight tube.
The beneficial effect of wave node heat exchange tube of the present utility model is for arranging crest and node because of on this heat exchange pipe body, the node place is straight tube, less scaling, crest is cambered outwards, drum type, so, when cooling fluid flows in bellows tube, can carry out flow-disturbing to cooling fluid at the node place, the layering of cooling fluid is removed, improve the efficient of heat exchange.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Among the figure, 1 is body, and 2 is crest, and 3 is node.
The specific embodiment
With reference to a kind of wave node heat exchange tube shown in Figure 1, it comprises stainless body 1, is provided with crest 2 and node 3 at body 1, and crest 2 and node 3 are one-body molded, and crest 2 places are cydariform, and node 3 places are straight tube.
Claims (1)
1. wave node heat exchange tube, it is characterized in that: it comprises stainless body, is provided with crest and node at body, and crest and node are one-body molded, and the crest place is cydariform, and the node place is straight tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274618 CN202675981U (en) | 2012-06-11 | 2012-06-11 | Corrugated heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274618 CN202675981U (en) | 2012-06-11 | 2012-06-11 | Corrugated heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675981U true CN202675981U (en) | 2013-01-16 |
Family
ID=47496880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274618 Expired - Fee Related CN202675981U (en) | 2012-06-11 | 2012-06-11 | Corrugated heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066760A (en) * | 2020-09-18 | 2020-12-11 | 广东捷玛节能科技股份有限公司 | Collecting pipe for heat exchanger and heat exchanger |
-
2012
- 2012-06-11 CN CN 201220274618 patent/CN202675981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066760A (en) * | 2020-09-18 | 2020-12-11 | 广东捷玛节能科技股份有限公司 | Collecting pipe for heat exchanger and heat exchanger |
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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: 20130116 Termination date: 20160611 |