CN205102655U - Roll oval cooling tube of piece formula - Google Patents
Roll oval cooling tube of piece formula Download PDFInfo
- Publication number
- CN205102655U CN205102655U CN201520880051.8U CN201520880051U CN205102655U CN 205102655 U CN205102655 U CN 205102655U CN 201520880051 U CN201520880051 U CN 201520880051U CN 205102655 U CN205102655 U CN 205102655U
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- CN
- China
- Prior art keywords
- pipe
- section
- cross
- oval
- lamella
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a roll oval cooling tube of piece formula, the outer lamella that rolls is managed with the cover is solid in the core to the core pipe that includes the inlayer, core pipe including the intervalve of oval cross section and by intervalve both ends respectively the axial outwards pass through and extend the end pipe that is used for with the heating medium union coupling, the cross section of end pipe is circular, the cross section that rolls the lamella rolls the lamella and wraps up in the intervalve outside of covering at the core pipe for oval, this roll oval cooling tube of piece formula because the cross section of end pipe be the circular of the rule the same with heating medium pipe cross section, its with heating medium manage to be connected simple to operate easily capable.
Description
Technical field
The utility model relates to a kind of radiating tube, refers to that one rolls the oval radiating tube of chip especially.
Background technology
Radiating tube is as heat-exchange apparatus, and it is widely used in industrial production, heating engineering.Radiating tube is in the market of a great variety, different, but modal be circular radiating tube, circular radiating tube makes simple, convenient, but manage-style resistance is large, and the thermal efficiency is low; And circular radiating tube compared by oval radiating tube, the resistance of its manage-style is little, and the thermal efficiency is high, and therefore, oval radiating tube also becomes use one of radiating tube comparatively widely.But, because heat-carrying agent pipe is mostly the connection of round tube, oval radiating tube and heat-carrying agent pipe, no matter be welding or Flange joint, all comparatively loaded down with trivial details.
Summary of the invention
The purpose of this utility model is to provide one to roll the oval radiating tube of chip.
For realizing the purpose of this utility model, now describe its technical scheme in detail: one rolls the oval radiating tube of chip, what comprise that the core pipe of internal layer and cover be fixed in core outer tube layer rolls lamella, described core pipe comprises the intervalve of oval cross section and extends the end pipe for being connected with heat-carrying agent pipe by the axial outwards transition of intervalve two ends difference, the cross section of end pipe is circular, the described cross section of lamella that rolls, for ellipse, rolls lamella and wraps outside the intervalve of core pipe.
The utility model rolls the oval radiating tube of chip, and end pipe is used for being connected with heat-carrying agent pipe, and the cross section due to end pipe is the circle of the rule identical with heat-carrying agent pipe cross section, and being connected and installed of itself and heat-carrying agent pipe is convenient and easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the section structure schematic diagram of Fig. 1 along A-A line;
Fig. 3 is that a kind of embodiment of the utility model is in the cross-sectional view at intervalve place.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention that the utility model rolls the oval radiating tube of chip is described in detail:
As shown in Figure 1 to Figure 3, the utility model rolls the oval radiating tube of chip, comprise the core pipe 1 of internal layer and cover and be fixed in that core pipe 1 is outer field rolls lamella 2, described core pipe 1 comprises the intervalve 11 of oval cross section and extends the end pipe 12 for being connected with heat-carrying agent pipe (not shown) by the axial outwards transition of intervalve 11 two ends difference, the cross section of end pipe 12 is circular, the described cross section of lamella 2 that rolls, for ellipse, rolls lamella 2 and wraps outside the intervalve 11 of core pipe 1.
The utility model rolls the oval radiating tube of chip, to roll the circular radiating tube of chip for raw material, roll the circular radiating tube of chip to comprise the circle that circular core pipe and cover be fixed in outside core pipe and roll lamella, add man-hour, to the core pipe of the circular radiating tube of chip be rolled and roll lamella crimp ovalisation, the end pipe crimp at core pipe two ends of being dispelled the heat by ellipse is again circular, and then obtains the utility model and roll the oval radiating tube of chip.
The utility model rolls the oval radiating tube of chip, and end pipe 12 is for being connected with heat-carrying agent pipe, and the cross section due to end pipe 12 is the circle of the rule identical with heat-carrying agent pipe cross section, and being connected and installed of itself and heat-carrying agent pipe is convenient and easy.
The utility model rolls the oval radiating tube of chip, rolls lamella 2 and can be grid shape sheet, as shown in Figure 2, also can be flight.
Claims (1)
1. one kind is rolled the oval radiating tube of chip, comprise the core pipe (1) of internal layer and cover and be fixed in that core pipe (1) is outer field rolls lamella (2), it is characterized in that: described core pipe (1) comprises the intervalve (11) of oval cross section and extends by the axial outwards transition of intervalve (11) two ends difference the end pipe (12) being used for being connected with heat-carrying agent pipe, the cross section of end pipe (12) is circular, the described cross section rolling lamella (2), for oval, roll lamella (2) and wraps intervalve (11) outside in core pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880051.8U CN205102655U (en) | 2015-11-06 | 2015-11-06 | Roll oval cooling tube of piece formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880051.8U CN205102655U (en) | 2015-11-06 | 2015-11-06 | Roll oval cooling tube of piece formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102655U true CN205102655U (en) | 2016-03-23 |
Family
ID=55518432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520880051.8U Expired - Fee Related CN205102655U (en) | 2015-11-06 | 2015-11-06 | Roll oval cooling tube of piece formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880463A (en) * | 2021-03-02 | 2021-06-01 | 上海兴全电力技术有限公司 | Elliptical heat exchange tube processing technology, anti-scaling high-efficiency heat exchange tube bundle and preparation method thereof |
-
2015
- 2015-11-06 CN CN201520880051.8U patent/CN205102655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880463A (en) * | 2021-03-02 | 2021-06-01 | 上海兴全电力技术有限公司 | Elliptical heat exchange tube processing technology, anti-scaling high-efficiency heat exchange tube bundle and preparation method thereof |
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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: Jinjiang Economic Development Zone, Quanzhou City, Fujian province 362200 city (five yuan) Hin Yangxin Road No. 18 Patentee after: Fujian Jilong mechanical Polytron Technologies Inc Address before: Jinjiang Economic Development Zone, Quanzhou City, Fujian province 362200 city (five yuan) Hin Yangxin Road No. 18 Patentee before: Jilong Mechanical Industry Co., Ltd., Jinjiang City, Fujian Prov. |
|
| 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: 20160323 Termination date: 20171106 |