CN204730720U - A kind of screw-type heat exchange tube structure - Google Patents
A kind of screw-type heat exchange tube structure Download PDFInfo
- Publication number
- CN204730720U CN204730720U CN201520332971.6U CN201520332971U CN204730720U CN 204730720 U CN204730720 U CN 204730720U CN 201520332971 U CN201520332971 U CN 201520332971U CN 204730720 U CN204730720 U CN 204730720U
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- heat exchange
- heat exchanger
- tube body
- exchanger tube
- screw
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Abstract
The utility model discloses a kind of screw-type heat exchange tube structure, comprise heat exchanger tube body and be arranged at the tube wall screw thread of heat exchanger tube tube wall along heat exchange tube body length direction.This screw-type heat exchange tube structure arranges tube wall screw thread on heat exchanger tube body, effectively can increase effective contact area of heat exchange tube inside and outside and heat transferring medium, thus indirectly making heat exchange process elongated, heat exchange efficiency improves, and this utility model is used for heat exchange tube structure field.
Description
Technical field
The utility model relates to heat pump heat exchanging pipe field, particularly relates to a kind of screw-type heat exchange tube structure.
Background technology
The heat exchanger tube of conventional heat pump is light pipe, there are some problems with light pipe as heat exchanger tube, and the heat exchange efficiency of light pipe is not high, and equal heat exchange efficiency needs the Guan Caineng more grown to reach requirement, will increase the volume of heat exchanger like this.
Utility model content
For solving the problem, the utility model provides a kind of screw-type heat exchange tube structure that effectively can improve the heat exchange efficiency of heat exchanger tube.
The utility model solves the technical scheme that its technical problem adopts:
A kind of screw-type heat exchange tube structure, comprises heat exchanger tube body and is arranged at the tube wall screw thread of heat exchanger tube tube wall along described heat exchange tube body length direction.
Be further used as the improvement of technical solutions of the utility model, the outer wall that tube wall is threaded through heat exchanger tube body directly processes.
Be further used as the improvement of technical solutions of the utility model, heat exchanger tube body is titanium alloy pipe.
Be further used as the improvement of technical solutions of the utility model, tube wall screw thread comprises the internal thread that is positioned at heat exchanger tube body and is positioned at the external external screw thread of heat exchange tube.
Be further used as the improvement of technical solutions of the utility model, the external diameter of heat exchanger tube body is 9 ~ 10mm, and the latus rectum of described heat exchanger tube body is 5mm.
Be further used as the improvement of technical solutions of the utility model, the thread of tube wall screw thread is fillet, wedge angle or trapezoidal angle.
Be further used as the improvement of technical solutions of the utility model, the length of heat exchanger tube body is less than 7m.
The beneficial effects of the utility model: this screw-type heat exchange tube structure arranges tube wall screw thread on heat exchanger tube body, effectively can increase effective contact area of heat exchange tube inside and outside and heat transferring medium, thus indirectly make heat exchange process elongated, and heat exchange efficiency improves.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram.
Detailed description of the invention
With reference to Fig. 1, the utility model is a kind of screw-type heat exchange tube structure, comprises heat exchanger tube body 1 and is arranged at the tube wall screw thread 2 of heat exchanger tube body 1 outer wall along heat exchanger tube body 1 length direction.
This screw-type heat exchange tube structure arranges tube wall screw thread 2 on heat exchanger tube body 1, and effectively can increase the effective contact area with heat transferring medium inside and outside heat exchanger tube body 1, thus indirectly make heat exchange process elongated, heat exchange efficiency improves.
As the utility model preferred embodiment, tube wall screw thread 2 is directly processed by the outer wall of heat exchanger tube body 1.
As the utility model preferred embodiment, heat exchanger tube body 1 is titanium alloy pipe.
Heat exchanger tube body 1 adopts titanium alloy material to make, and in manufacturing process, tube wall screw thread 2 is directly one-body molded on heat exchanger tube body 1.
As the utility model preferred embodiment, tube wall screw thread 2 comprises the internal thread being positioned at heat exchanger tube body 1 and the external screw thread be positioned at outside heat exchanger tube body 1.
As the utility model preferred embodiment, the external diameter of heat exchanger tube body 1 is 9 ~ 10mm, and the latus rectum of heat exchanger tube body 1 is 5mm.
As the utility model preferred embodiment, the thread of tube wall screw thread 2 is fillet, wedge angle or trapezoidal angle.
As the utility model preferred embodiment, the length of heat exchanger tube body 1 is less than 7m.
This heat exchanger tube body 1 finally adopts the size that pipe external diameter is 9.52mm, latus rectum is 5mm to make, and other thread heat exchange pipes relatively, the caliber effectively reduced, can reduce the cold medium flux in the unit interval in heat exchanger tube body 1 further, and heat exchange can be made more abundant.The contraction in length of heat exchanger tube body 1 in the scope being less than 7m, can reduce because of heat exchanger tube body 1 caliber reduce the pressure loss brought, thus better ensure the stability of unit.
Meanwhile, because this screw-type heat exchanger tube all reduces in length and caliber, make when equal heat exchange heat demand, also by reducing heat exchanger volume, making the layout of unit inside compacter, taking less floor space.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (7)
1. a screw-type heat exchange tube structure, is characterized in that: comprise heat exchanger tube body (1) and be arranged at the tube wall screw thread (2) of heat exchanger tube body (1) outer wall along described heat exchanger tube body (1) length direction.
2. screw-type heat exchange tube structure according to claim 1, is characterized in that: described tube wall screw thread (2) is directly processed by the outer wall of heat exchanger tube body (1).
3. screw-type heat exchange tube structure according to claim 1 and 2, is characterized in that: described heat exchanger tube body (1) is titanium alloy pipe.
4. screw-type heat exchange tube structure according to claim 3, is characterized in that: described tube wall screw thread (2) comprises the internal thread that is positioned at heat exchanger tube body (1) and is positioned at heat exchanger tube body (1) external screw thread outward.
5. screw-type heat exchange tube structure according to claim 3, is characterized in that: the external diameter of described heat exchanger tube body (1) is 9 ~ 10mm, and the latus rectum of described heat exchanger tube body (1) is 5mm.
6. screw-type heat exchange tube structure according to claim 3, is characterized in that: the thread of described tube wall screw thread (2) is fillet, wedge angle or trapezoidal angle.
7. screw-type heat exchange tube structure according to claim 3, is characterized in that: the length of described heat exchanger tube body (1) is less than 7m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332971.6U CN204730720U (en) | 2015-05-20 | 2015-05-20 | A kind of screw-type heat exchange tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332971.6U CN204730720U (en) | 2015-05-20 | 2015-05-20 | A kind of screw-type heat exchange tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730720U true CN204730720U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332971.6U Active CN204730720U (en) | 2015-05-20 | 2015-05-20 | A kind of screw-type heat exchange tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560480A (en) * | 2017-10-24 | 2018-01-09 | 陕西海恩得工贸有限公司 | A kind of High-strength heat exchanger titanium tube |
| CN107575657A (en) * | 2017-10-24 | 2018-01-12 | 陕西海恩得工贸有限公司 | A kind of corrosion-resistance heat exchanger titanium tube |
-
2015
- 2015-05-20 CN CN201520332971.6U patent/CN204730720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560480A (en) * | 2017-10-24 | 2018-01-09 | 陕西海恩得工贸有限公司 | A kind of High-strength heat exchanger titanium tube |
| CN107575657A (en) * | 2017-10-24 | 2018-01-12 | 陕西海恩得工贸有限公司 | A kind of corrosion-resistance heat exchanger titanium tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |