CN201476657U - Triangular heat exchanger steel tube - Google Patents
Triangular heat exchanger steel tube Download PDFInfo
- Publication number
- CN201476657U CN201476657U CN2009202349026U CN200920234902U CN201476657U CN 201476657 U CN201476657 U CN 201476657U CN 2009202349026 U CN2009202349026 U CN 2009202349026U CN 200920234902 U CN200920234902 U CN 200920234902U CN 201476657 U CN201476657 U CN 201476657U
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- CN
- China
- Prior art keywords
- tube
- heat exchanger
- heat
- steel tube
- triangular
- 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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Abstract
The utility model relates to the technical field of heat exchangers, in particular to a triangular heat exchanger steel tube. The steel tube consists of a tube body and partitions, and is of a hollow tubular structure, and the cross section of the steel tube is triangular. The three partitions are arranged in the tube, and intersect one another at the center of the tube body. One end of each partition is connected with the angular vertex of the tube body, and the other end is connected with the middle point of the edge of the tube body. Since the conventional round tube is changed into the specially shaped tube with a triangular cross section and the partitions are arranged in the tube, the contact area between the heat exchange tube and refrigerant medium is greatly enlarged, consequently, the heat-exchanging effect is improved, and the heat-exchanging efficiency of a heat exchanger is increased during operation.
Description
Technical field
The utility model relates to technical field of heat exchangers, especially a kind of triangle heat exchanger steel pipe.
Background technology
Heat exchanger tube is a critical piece in the heat exchanger.The medium that is cooled flows in heat exchanger tube, and cooling medium flows outside heat exchanger tube, to realize the heat exchange of the cooling medium and the medium that is cooled.At present, in the heat exchanger industry, heat exchanger tube generally adopts round tube, and this circle heat exchanger tube exists heat exchange area little, the heat exchange weak effect, and technical problem such as production efficiency is low, and also profile is single, and aesthetic property is poor.
The utility model content
In order to overcome the deficiency of existing heat exchanger heat exchange weak effect, the utility model provides a kind of triangle heat exchanger steel pipe.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of triangle heat exchanger steel pipe, comprise body and dividing plate, and be hollow tubular structure, steel tube section is a triangle.
Be provided with three dividing plates in the pipe, intersect at the center of body.
One end of dividing plate is connected on the summit at body angle, and the other end is connected on the mid point on body limit.
The beneficial effects of the utility model are, by traditional round tube being changed over the cross section is leg-of-mutton opposite sex pipe, and sets up dividing plate in pipe, has increased the contact area of heat exchanger tube and refrigerant medium greatly, improve the heat exchange effect, the heat exchange efficiency when improving the heat exchanger overall work.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a cross sectional representation of the present utility model.
1. bodys, 2. dividing plate among the figure.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is cross sectional representation of the present utility model, and a kind of triangle heat exchanger steel pipe comprises body 1 and dividing plate 2, is hollow tubular structure, and steel tube section is a triangle.Be provided with three dividing plates 2 in the pipe, intersect at the center of body.One end of dividing plate 2 is connected on the summit of 1 jiao of body, and the other end is connected on the mid point on body 1 limit.
The triangular-section girth of this triangle heat exchanger steel pipe is bigger than circular perimeter of section, and the heat exchange area of the inside and outside wall correspondence of steel pipe increases, the heat exchange efficiency height.And, the dividing plate 2 that is provided with in the steel pipe is separated into some little separate spaces with the steel pipe inner chamber, the refrigerant medium is divided into multistage and flows respectively in each little separate space, not only further increased the contact area of heat exchanger tube and refrigerant medium, improve the heat exchange effect, but also improved the compression strength of heat exchanger tube, make it firmer.In appearance, leg-of-mutton design also has more aesthetic feeling than circle.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. a triangle heat exchanger steel pipe comprises body (1) and dividing plate (2), is hollow tubular structure, and it is characterized in that: steel tube section is a triangle.
2. triangle heat exchanger steel pipe according to claim 1 is characterized in that: be provided with three dividing plates (2) in the pipe, intersect at the center of body (1).
3. triangle heat exchanger steel pipe according to claim 2 is characterized in that: an end of dividing plate (2) is connected on the summit at body (1) angle, and the other end is connected on the mid point on body (1) limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349026U CN201476657U (en) | 2009-08-14 | 2009-08-14 | Triangular heat exchanger steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349026U CN201476657U (en) | 2009-08-14 | 2009-08-14 | Triangular heat exchanger steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476657U true CN201476657U (en) | 2010-05-19 |
Family
ID=42412906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202349026U Expired - Fee Related CN201476657U (en) | 2009-08-14 | 2009-08-14 | Triangular heat exchanger steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120988A (en) * | 2017-05-26 | 2017-09-01 | 成都东浩散热器有限公司 | A kind of heat abstractor of automobile engine |
-
2009
- 2009-08-14 CN CN2009202349026U patent/CN201476657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120988A (en) * | 2017-05-26 | 2017-09-01 | 成都东浩散热器有限公司 | A kind of heat abstractor of automobile engine |
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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: Changzhou Mingyu Steel Pipe Co., Ltd. Assignor: Tang Yiyu Contract record no.: 2010320000845 Denomination of utility model: Triangular heat exchanger steel tube Granted publication date: 20100519 License type: Exclusive License Record date: 20100705 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110814 |