CN201497411U - Steel pipe of star-like heat exchanger - Google Patents
Steel pipe of star-like heat exchanger Download PDFInfo
- Publication number
- CN201497411U CN201497411U CN2009202349011U CN200920234901U CN201497411U CN 201497411 U CN201497411 U CN 201497411U CN 2009202349011 U CN2009202349011 U CN 2009202349011U CN 200920234901 U CN200920234901 U CN 200920234901U CN 201497411 U CN201497411 U CN 201497411U
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- China
- Prior art keywords
- heat exchanger
- pipe
- steel pipe
- star
- utility
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- 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 the technical field of heat exchanger, in particular to a steel pipe of a star-like heat exchanger. The steel pipe of the star-like heat exchanger comprises a pipe body and clapboards, and has in a hollow tubular structure, and the cross section of the steel pipe in five-pointed star shape. Five clapboards are arranged in the pipe to form the five-pointed star shape. Two ends of the clapboards are connected on the top point of the pipe body angle. By changing the traditional circular pipe into a heterogenic pipe in five-pointed star shape and adding the clapboards in the pipe, the utility greatly enlarges the contact area of the heat exchanger and a cooling medium, improves the heat exchange effect and increases the heat exchange ratio when the heat exchanger integrally works.
Description
Technical field
The utility model relates to technical field of heat exchangers, especially a kind of star 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 star heat exchanger steel pipe.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of star heat exchanger steel pipe, comprise body and dividing plate, and be hollow tubular structure, steel tube section is the five-pointed star shape.
Be provided with five dividing plates in the pipe, be combined into the five-pointed star shape.
The two ends of dividing plate are connected on the summit at body angle.
The beneficial effects of the utility model are, by traditional round tube being changed over the opposite sex pipe that the cross section is a five-pointed star, and in pipe, set up dividing plate, 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 star heat exchanger steel pipe comprises body 1 and dividing plate 2, is hollow tubular structure, and steel tube section is the five-pointed star shape.Be provided with five dividing plates 2 in the pipe, be combined into the five-pointed star shape.The two ends of dividing plate 2 are connected on the summit of 1 jiao of body.
The pentalpha perimeter of section of this star 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, the design of pentalpha 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 star 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 the five-pointed star shape.
2. star heat exchanger steel pipe according to claim 1 is characterized in that: be provided with five dividing plates (2) in the pipe, be combined into the five-pointed star shape.
3. star heat exchanger steel pipe according to claim 2 is characterized in that: the two ends of dividing plate (2) are connected on the summit at body (1) angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349011U CN201497411U (en) | 2009-08-14 | 2009-08-14 | Steel pipe of star-like heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349011U CN201497411U (en) | 2009-08-14 | 2009-08-14 | Steel pipe of star-like heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497411U true CN201497411U (en) | 2010-06-02 |
Family
ID=42440616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202349011U Expired - Fee Related CN201497411U (en) | 2009-08-14 | 2009-08-14 | Steel pipe of star-like heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032827A (en) * | 2010-11-30 | 2011-04-27 | 上海科米钢管有限公司 | Process for processing heating jacket of heat exchange pipe |
-
2009
- 2009-08-14 CN CN2009202349011U patent/CN201497411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032827A (en) * | 2010-11-30 | 2011-04-27 | 上海科米钢管有限公司 | Process for processing heating jacket of heat exchange pipe |
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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: Steel pipe of star-like heat exchanger Granted publication date: 20100602 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: 20100602 Termination date: 20110814 |