CN2569494Y - Composite screw radiation fin heat tube - Google Patents
Composite screw radiation fin heat tube Download PDFInfo
- Publication number
- CN2569494Y CN2569494Y CN 02266536 CN02266536U CN2569494Y CN 2569494 Y CN2569494 Y CN 2569494Y CN 02266536 CN02266536 CN 02266536 CN 02266536 U CN02266536 U CN 02266536U CN 2569494 Y CN2569494 Y CN 2569494Y
- Authority
- CN
- China
- Prior art keywords
- heating element
- electric heating
- sleeve pipe
- complex
- spiral shape
- 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
Links
Abstract
The utility model relates to a composite type spiral radiating fin heat tube. The utility model comprises an electrothermal element, wherein, the electrothermal element forms a column shape, a spiral radiating fin is wound on the electrothermal element, a sealed sleeve tube is sheathed on the electrothermal element, a sealed cavity is formed between the electrothermal element and the sleeve tube, and the inside of the sealed cavity is filled with effective quantity of liquid heat medium and is vacuumized. The utility model integrates the electrothermal element, the radiating fin and a heat superconductor as a whole to form a rapid and high-efficiency heat generating element. The utility model is suitable for an occasion which needs large area of uniform heating.
Description
Technical field:
The utility model relates to a kind of heater element, particularly a kind of complex and spiral shape fin heat pipe.
Background technology:
The super heat-conductive pipe as heater element in the prior art is to settle an electric heating element in a sleeve pipe, and can effective dose liquid medium and vacuumizing in the closed chamber between electric heating element and sleeve pipe.During use, electric heating element heating and forms the hot superconductive medium of steam state by the medium in the closed chamber is passed to heat on the sleeve pipe and is externally generated heat.Influence its heating speed and the heat efficiency but its heat transfer efficiency is also undesirable.
The utility model content:
The purpose of this utility model is to provide a kind of complex and spiral shape fin heat pipe, can improve the heating speed and the heat efficiency of super heat-conductive pipe.
For achieving the above object, the utility model adopts following technical proposals:
A kind of complex and spiral shape fin heat pipe, comprise electric heating element, it is characterized in that electric heating element is a cylindricality, on it around last spirality fin, and then put the sleeve pipe of sealing, form a closed chamber between electric heating element and the sleeve pipe, the interior can effective dose liquid heat transfer medium of this closed chamber also vacuumizes.
Above-mentioned sleeve pipe one end is a blind end, and the other end is an openend and connect electric heating element and to its inner chamber sealing by annular ring.
Above-mentioned spirality fin is wrapped on the electric heating element also fixedly connected, and its cylindrical and internal surface of sleeve pipe tight fit.
Above-mentioned sleeve pipe puts the outer tube of 1～3 layer of sealing again, and the closed chamber of every adjacent two layers pipe is equipped with the spirality fin, and can effective dose liquid heat transfer medium and vacuumizing.
Above-mentioned spirality fin is the monolithic winding type, or the biplate winding type, or some winding types.
The connection power end of above-mentioned electric heating element stretches out outside the sleeve pipe termination, and there is power-line terminal on the top.
The utility model compared with prior art, have following conspicuous characteristics and advantage: in electric heating element in the utility model and the closed chamber between the sleeve pipe spirality fin is arranged, electric heating element, fin and hot superconductor triplicity are integral, constitute quick, efficient heater element.In use, the heating of electric heating element is heated liquid heat transfer medium and is flashed to the steam state medium, and in the helical flow path that the spirality fin forms, reflux, heat is passed to sleeve pipe from electric heating element rapidly after fin is passed to the steam state medium, according to heat pipe principle, its rate of heat transfer height, thereby can be quickly and effectively heat be passed to every bit on the sleeve pipe, sleeve pipe is evenly heated rapidly.The utility model can be designed to multilayer sleeve structure, and its level is many more, and then being subjected on the outer tube heated rapid more even more.So even end heating on the electric heating element, and outer tube all can evenly be heated rapidly, and rate of heat transfer height, heat efficiency height.Because the utility model can be made into all lengths, the evenly externally heating rapidly of integral sleeve pipe is so be applicable to the various evenly occasions of heating of large tracts of land that need.
Description of drawings:
Accompanying drawing is the structural representation of an embodiment of the utility model.
Embodiment:
A preferred embodiment of the present utility model is: referring to accompanying drawing, this combined type spiral shell shape fin heat pipe includes electric heating element 4, and electric heating element is a cylindricality, on it around last spirality fin, put the sleeve pipe of sealing again, then on the sleeve pipe 1 again around last spirality fin 9, put outer tube 7 again; Respectively form in 6,8, two closed chamber of a closed chamber 6,8 all can effective dose liquid heat transfer mediums between electric heating element 4 and the sleeve pipe 1 and between sleeve pipe 1 and the outer tube 7 and vacuumize.One end of sleeve pipe 1 and outer tube 7 is a blind end, and the other end is an openend and connect electric heating element 4 and sleeve pipe 1 respectively by an annular ring 2,10 respectively, and respectively to its inner chamber sealing.Two spirality fin 5,9 are the monolithic winding type.Two spirality fin 5,9 are wrapped on electric heating element 4 and the sleeve pipe 1 respectively and fixedly connected, and its cylindrical respectively with sleeve pipe 1 and outer tube 7 inwall tight fits.The connection power end of electric heating element 4 stretches out outside sleeve pipe 1 termination and there is power-line terminal 3 on the top.
Claims (6)
1. complex and spiral shape fin heat pipe, comprise electric heating element (4), it is characterized in that electric heating element (4) is cylindricality, on it around last spirality fin (5), and then put and form a closed chamber (6) between sleeve pipe (1), electric heating element (4) and the sleeve pipe (1) of sealing, this closed chamber (6) interior can effective dose liquid heat transfer medium also vacuumizes.
2. complex and spiral shape fin heat pipe according to claim 1, an end that it is characterized in that sleeve pipe (1) is a blind end, the other end is an openend and connect electric heating element (4) and to its inner chamber sealing by an annular ring (2).
3. complex and spiral shape fin heat pipe according to claim 1, it is also fixedly connected to it is characterized in that spirality fin (5) is wrapped on the electric heating element (4), and its cylindrical and sleeve pipe (1) inwall tight fit.
4. complex and spiral shape fin heat pipe according to claim 1, it is characterized in that sleeve pipe (1) puts the outer tube (7) of 1～3 layer of sealing again, closed chamber (8) between every adjacent two layers pipe is equipped with spirality fin (9), and can effective dose liquid heat transfer medium and vacuumizing.
5. according to claim 1 or 4 described complex and spiral shape fin heat pipes, it is characterized in that spirality fin (5,9) is the monolithic winding type, or the biplate winding type, or some winding types.
6. complex and spiral shape fin heat pipe according to claim 1, the connection power end that it is characterized in that electric heating element (4) stretches out outside sleeve pipe (1) termination and there is power-line terminal (3) on the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266536 CN2569494Y (en) | 2002-08-26 | 2002-08-26 | Composite screw radiation fin heat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266536 CN2569494Y (en) | 2002-08-26 | 2002-08-26 | Composite screw radiation fin heat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569494Y true CN2569494Y (en) | 2003-08-27 |
Family
ID=33732324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266536 Expired - Fee Related CN2569494Y (en) | 2002-08-26 | 2002-08-26 | Composite screw radiation fin heat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569494Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701125A (en) * | 2012-05-31 | 2012-10-03 | 华南理工大学 | Equipment for pouring working medium of heat pipe automatically |
| CN102006691B (en) * | 2009-08-28 | 2013-02-13 | 威海宏程机电设备有限公司 | Vacuum electric heating roller |
| CN103245237A (en) * | 2013-05-27 | 2013-08-14 | 西华大学 | Heat pipe |
| CN103363497A (en) * | 2012-04-06 | 2013-10-23 | 李正福 | Heat dissipation module structure of lamp |
-
2002
- 2002-08-26 CN CN 02266536 patent/CN2569494Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006691B (en) * | 2009-08-28 | 2013-02-13 | 威海宏程机电设备有限公司 | Vacuum electric heating roller |
| CN103363497A (en) * | 2012-04-06 | 2013-10-23 | 李正福 | Heat dissipation module structure of lamp |
| CN102701125A (en) * | 2012-05-31 | 2012-10-03 | 华南理工大学 | Equipment for pouring working medium of heat pipe automatically |
| CN102701125B (en) * | 2012-05-31 | 2014-06-11 | 华南理工大学 | Equipment for pouring working medium of heat pipe automatically |
| CN103245237A (en) * | 2013-05-27 | 2013-08-14 | 西华大学 | Heat pipe |
| CN103245237B (en) * | 2013-05-27 | 2015-06-17 | 西华大学 | Heat pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |