CN104534908A - Heat exchange tube - Google Patents
Heat exchange tube Download PDFInfo
- Publication number
- CN104534908A CN104534908A CN201410795602.0A CN201410795602A CN104534908A CN 104534908 A CN104534908 A CN 104534908A CN 201410795602 A CN201410795602 A CN 201410795602A CN 104534908 A CN104534908 A CN 104534908A
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- CN
- China
- Prior art keywords
- heat
- heat exchange
- protective layer
- layer
- catheter body
- 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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Abstract
The invention discloses a heat exchange tube. The heat exchange tube comprises a guide tube body, heat exchange layers, a heat dissipation layer and a protective layer. The protective layer is arranged on the surface of the guide tube body, the protective layer comprises the heat exchange layers and the heat dissipation layer, and the protective layer, the heat exchange layers and the heat dissipation layer form a whole through heat treatment and are arranged on the surface of the guide tube body. The protective layer is provided with heat conducting holes. By the adoption of the mode, the heat exchange tube is simple in structure, resistant to high temperatures, capable of conducting heat easily, applicable to a graphite heat exchanger, obvious in using effect, high in stability and low in production cost.
Description
Technical field
The present invention relates to graphite mechanical field, particularly relate to a kind of heat exchanger tube.
Background technology
China the above graphite of scale and carbon product enterprise more, concentration degree is low.At the end of 2011, the above graphite of Chinese scale and carbon product enterprise reach 871, and before income from sales rank, the enterprise marketing gross income of ten only accounts for 13.46% of the whole industry.From development trend and the competition situation in world's graphite and carbon product market, following China graphite and carbon product industry will progressively be concentrated to large group, and the concentration degree of graphite and carbon product industry will improve further.
Along with the fast development of the industries such as China's metallurgy, chemical industry, machinery, medicine equipment, nuclear energy, automobile, Aero-Space, the demand of these industries to graphite and carbon product will constantly increase, and China's graphite and carbon product industry will keep increasing fast.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of heat exchanger tube, and structure is simple, high temperature resistant, easy heat conduction, and for graphite heat exchanger, result of use is obvious, and stability is high, and production cost is low.
For solving the problems of the technologies described above; the technical scheme that the present invention adopts is: provide a kind of heat exchanger tube; comprise catheter body, heat exchange layer, heat dissipating layer and protective layer; described catheter body surface is provided with protective layer; described protective layer includes heat exchange layer and heat dissipating layer; described protective layer and heat exchange layer, heat dissipating layer form the surface being integrally provided on catheter body by heat treatment, described protective layer contains thermal conductance hole.
In a preferred embodiment of the present invention, the inwall of described catheter body is provided with refractory coating.
In a preferred embodiment of the present invention, described heat exchange layer is high conduction graphite film.
In a preferred embodiment of the present invention, described catheter body is made up of aluminium alloy.
The invention has the beneficial effects as follows: a kind of heat exchanger tube of the present invention, structure is simple, high temperature resistant, easy heat conduction, and for graphite heat exchanger, result of use is obvious, and stability is high, and production cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of heat exchanger tube one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, catheter body, and 2, heat exchange layer, 3, heat dissipating layer, 4, protective layer.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of heat exchanger tube; comprise catheter body 1, heat exchange layer 2, heat dissipating layer 3 and protective layer 4; described catheter body 1 surface is provided with protective layer 4; described protective layer 4 includes heat exchange layer 2 and heat dissipating layer 3; described protective layer 4 forms with heat exchange layer 2, heat dissipating layer 3 surface being integrally provided on catheter body 1 by heat treatment, described protective layer 4 is containing thermal conductance hole.
In addition, the inwall of described catheter body 1 is provided with refractory coating.
In addition, described heat exchange layer 2 is high conduction graphite film.
In addition, described catheter body 1 is made up of aluminium alloy.
A kind of heat exchanger tube of the present invention, structure is simple, high temperature resistant, easy heat conduction, and for graphite heat exchanger, result of use is obvious, and stability is high, and production cost is low.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a heat exchanger tube; it is characterized in that; comprise: catheter body, heat exchange layer, heat dissipating layer and protective layer; described catheter body surface is provided with protective layer; described protective layer includes heat exchange layer and heat dissipating layer; described protective layer and heat exchange layer, heat dissipating layer form the surface being integrally provided on catheter body by heat treatment, described protective layer contains thermal conductance hole.
2. a kind of heat exchanger tube according to claim 1, is characterized in that, the inwall of described catheter body is provided with refractory coating.
3. a kind of heat exchanger tube according to claim 1, is characterized in that, described heat exchange layer is high conduction graphite film.
4. a kind of heat exchanger tube according to claim 1, is characterized in that, described catheter body is made up of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795602.0A CN104534908A (en) | 2014-12-22 | 2014-12-22 | Heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795602.0A CN104534908A (en) | 2014-12-22 | 2014-12-22 | Heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534908A true CN104534908A (en) | 2015-04-22 |
Family
ID=52850482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410795602.0A Pending CN104534908A (en) | 2014-12-22 | 2014-12-22 | Heat exchange tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288910A (en) * | 2016-08-15 | 2017-01-04 | 安徽天祥空调科技有限公司 | A kind of aluminum pipe for radiator of automobile air conditioner |
| WO2019006886A1 (en) * | 2017-07-05 | 2019-01-10 | 南通远征冷冻设备有限公司 | Novel evaporator |
-
2014
- 2014-12-22 CN CN201410795602.0A patent/CN104534908A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288910A (en) * | 2016-08-15 | 2017-01-04 | 安徽天祥空调科技有限公司 | A kind of aluminum pipe for radiator of automobile air conditioner |
| WO2019006886A1 (en) * | 2017-07-05 | 2019-01-10 | 南通远征冷冻设备有限公司 | Novel evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |