CN102878854A - Metal heat exchange pipe - Google Patents
Metal heat exchange pipe Download PDFInfo
- Publication number
- CN102878854A CN102878854A CN 201110198986 CN201110198986A CN102878854A CN 102878854 A CN102878854 A CN 102878854A CN 201110198986 CN201110198986 CN 201110198986 CN 201110198986 A CN201110198986 A CN 201110198986A CN 102878854 A CN102878854 A CN 102878854A
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- CN
- China
- Prior art keywords
- heat exchange
- pipe
- metal
- wall
- metal 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.)
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a metal heat exchange pipe. The metal heat exchange pipe comprises a metal pipe wall, wherein a group of hemispherical bump structures are uniformly distributed on the inner wall of the metal pipe wall. By the metal threaded pipe provided by the invention, the flowing length of a chemical medium in the pipe can be improved effectively; and the heat exchange efficiency and the chemical reaction rate are improved.
Description
Technical field
The present invention relates to chemical industry heat exchange device, relate in particular to a kind of metallic heat exchanging tube.
Background technology
The metal tube that existing chemical industry heat exchanger adopts be inside and outside all be the smooth face of cylinder, when chemical medium is inner by it, basically be stream mode, there is not stirring action, the core medium is difficult for and the outer medium generation heat exchange of pipe, has so both reduced heat exchange efficiency, has affected again chemical reaction velocity.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of metallic heat exchanging tube simple in structure, can the Effective Raise chemical mediator length of flow in pipe, raising heat exchange efficiency and chemical reaction velocity.
Technical scheme: for solving the problems of the technologies described above, the technical scheme of the present invention's sampling is:
A kind of metallic heat exchanging tube comprises metal pipe-wall, is distributed with equably one group of hemispherical protuberances structure on the inwall of metal pipe-wall.
Adopt the metal tube of this structure, need to change the direction of motion so that chemical medium is obstructed in whole pipeline all the time, chemical medium is received stirring all along, thereby has improved heat exchange efficiency and chemical reaction velocity.
Beneficial effect: metallic heat exchanging tube provided by the invention, can the Effective Raise chemical mediator length of flow in pipe, raising heat exchange efficiency and chemical reaction velocity.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Be a kind of metallic heat exchanging tube as shown in Figure 1, comprise metal pipe-wall 1, on the inwall of metal pipe-wall 1, be distributed with equably one group of hemispherical protuberances structure 2.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. metallic heat exchanging tube, it is characterized in that: this metal threaded pipe comprises metal pipe-wall (1), is distributed with equably one group of hemispherical protuberances structure (2) on the inwall of metal pipe-wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110198986 CN102878854A (en) | 2011-07-16 | 2011-07-16 | Metal heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110198986 CN102878854A (en) | 2011-07-16 | 2011-07-16 | Metal heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102878854A true CN102878854A (en) | 2013-01-16 |
Family
ID=47480278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110198986 Pending CN102878854A (en) | 2011-07-16 | 2011-07-16 | Metal heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102878854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397425A (en) * | 2020-03-16 | 2020-07-10 | 南京理工大学 | Composite heat exchange device with distributed grooves, convex spherical surfaces and fins |
-
2011
- 2011-07-16 CN CN 201110198986 patent/CN102878854A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397425A (en) * | 2020-03-16 | 2020-07-10 | 南京理工大学 | Composite heat exchange device with distributed grooves, convex spherical surfaces and fins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |