CN105300148A - Plate type heat pipe and novel pipeline - Google Patents
Plate type heat pipe and novel pipeline Download PDFInfo
- Publication number
- CN105300148A CN105300148A CN201410329267.5A CN201410329267A CN105300148A CN 105300148 A CN105300148 A CN 105300148A CN 201410329267 A CN201410329267 A CN 201410329267A CN 105300148 A CN105300148 A CN 105300148A
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- China
- Prior art keywords
- heat transfer
- heat
- transfer path
- plate type
- heating pipe
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- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 10
- 239000010949 copper Substances 0.000 abstract description 10
- 229910052802 copper Inorganic materials 0.000 abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 6
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 239000012530 fluid Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention relates to the field of machinery, in particular to a plate type heat pipe and a novel pipeline. The plate type heat pipe comprises a body which comprises a bottom wall. The upper side of the bottom wall is provided with one or more heat transfer channels. The inner walls of the heat transfer channels are provided with capillary grooves. Heat transfer media are arranged in the heat transfer channels. The capillary grooves are convex strip-shaped objects. The plate type heat pipe and the novel pipeline have the beneficial effects of being easy to manufacture, beneficial to batch production and extremely high in flexibility. The body is provided with heat conductors, and connectors are arranged between the heat conductors. The connectors are made of aluminum which is a good heat conducting material and has good toughness. In order to meet the requirement that the heat conductors make contact with various heat sources, the heat conductors different in width can be obtained freely in a cutting manner and other manners. The difficulty that as for copper pipes and common flat plate heat pipes, heat dissipation of the outer circles and the inner circles of circular or semicircular heat conductors cannot be achieved is overcome. The plate type heat pipe and the novel pipeline are worthy of being popularized on a large scale.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of plate-type heat-pipe and novel pipeline.
Background technology
Nowadays heat pipe is because its heat transfer efficiency is high, need space little, the feature such as applied widely, obtain the accreditation of all trades and professions gradually, the application of copper heat pipe can be a field of comparative maturity, but be subject to the restriction of its copper material and plug processing technology, diameter and length cannot do all the time large, do length, more having any to be copper pipe is all make finished product with round tube, in actual applications, in order to more contact with heating plane, reprocessing is also needed to be flattened, and bending and molding, round copper pipe after flattening has reduction on heat transfer efficiency, and copper material is in extrusion process, easy formation micro-fractures, it is so just instrument below, equipment practicality brings hidden danger, the radiator of such as notebook is caused to there will be heat radiation in use for some time bad, heat pipe lost efficacy, the situation changing heat pipe is needed to occur, make troubles to the normal life of people, for another example because the limited length system of copper heat pipe, all the time can not meet the heat conduction needs of middle and long distance, in addition because copper heat pipe only has a heat transfer path, the inside closed at it is carried out heat conversion and conducts, if but the heat pipe of whole has any one local blow-by, occur that crackle or gas leakage situation occur, that whole heat pipe very lost efficacy, and caused a large amount of bad products and waste.Also there is heat and control not easily in original pipeline, the shortcoming easily revealed.
Summary of the invention
The object of invention: in order to provide a kind of powerful, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the present invention takes following technical scheme:
Scheme one:
A kind of plate type heating pipe, is characterized in that, comprise body, described body comprises diapire, comprises more than one heat transfer path above described diapire, and described heat transfer path inwall comprises capillary groove, there is heat transfer medium described heat transfer path inside, and described capillary groove is protruding bar.
The further technical scheme of the present invention is, described heat transfer path comprises more than one heat transfer path outer wall and also comprises hollow protrusions outwardly each other, and hollow protrusions adjacent one another are is interspersed.
The further technical scheme of the present invention is, the bar of described projection is pinnacle.
The further technical scheme of the present invention is, described more than one heat transfer path comprises gap each other.
The further technical scheme of the present invention is, the shaped cross of the outer wall of described heat transfer path is the shape tilted.
The further technical scheme of the present invention is, the outer wall of described heat transfer path comprises the bar road of projection.
Scheme two:
A kind of plate type heating pipe, is characterized in that, comprise duct wall, described duct wall outer wall comprises more than one heat transfer path, described heat transfer path inwall comprises capillary groove, and there is heat transfer medium described heat transfer path inside, and described capillary groove is protruding bar.
Scheme three:
A kind of plate type heating pipe, is characterized in that, comprise duct wall, described duct wall inwall comprises more than one heat transfer path, described heat transfer path inwall comprises capillary groove, and there is heat transfer medium described heat transfer path inside, and described capillary groove is protruding bar.
The further technical scheme of the present invention is, described more than one heat transfer path comprises gap each other, and the projection described heat transfer path outer wall comprised upward points to pipeline center.
Adopt the present invention of as above technical scheme, have following beneficial effect relative to prior art: this patent makes simple and easy, is beneficial to batch production, and has flexibility.Described body there is heat carrier, connector is had between heat carrier and heat carrier, described connector is that aluminium matter is good Heat Conduction Material and good toughness, contact for meeting arbitrarily can obtain the different heat carrier of width by modes such as cuttings with various thermal source, the difficult point of dispel the heat to circular or semicircle heat carrier cylindrical and inner circle overcoming that copper pipe and ordinary flat heat pipe can't resolve, is worth popularization on a large scale.
Accompanying drawing explanation
In order to further illustrate the present invention, be described further below in conjunction with accompanying drawing:
Fig. 1 is the profile of this patent;
Fig. 2 is the stereogram of patent;
Fig. 3 is the encapsulation lateral side view of this patent;
Fig. 4 is the structural representation of the embodiment one of this patent;
Fig. 5 is the structural representation of the embodiment two of this patent;
Fig. 6 is the structural representation of the embodiment three of this patent;
Fig. 7 is the structural representation of the embodiment four of this patent;
Fig. 8 is the structural representation of the embodiment five of this patent;
Wherein: 1. body; 2. diapire; 3 heat carriers; 4 heat transfer paths; 5 capillary grooves; 6. hollow protrusions.
Detailed description of the invention
Be described embodiments of the invention below in conjunction with accompanying drawing, embodiment is not construed as limiting the invention:
Scheme one:
A kind of plate type heating pipe, it is characterized in that, comprise body 1, described body 1 comprises diapire 2, more than one heat transfer path 1 is comprised above described diapire 2, described heat transfer path 1 inwall comprises capillary groove 5, and there is heat transfer medium described heat transfer path 1 inside, and described capillary groove 5 is protruding bar.The technique effect of the essence that the technical scheme at this place plays is, it is the heat pipe of body that this patent comprises with flat board, comprise heat transfer path, described heat transfer path inwall is added with capillary projection, the inner vacuum pumping loading of described heat transfer path has conductive fluid, and described conductive fluid is that liquid that boiling point is lower is as ethanol, acetone, R11 etc.By heat transfer path closed at both ends, heat pipe liquefies to condensation end in evaporation ends inner conductive fluid evaporated conductive of being heated, and liquid is again back to bottom evaporation ends liquid pool under gravity state, so moves in circles, transferring heat.Furtherly, the while that heat transfer path inside having capillary projection to strengthen capillary, increase with conductive fluid contact area the effect also also played conducting heat, dispelling the heat and necessarily strengthen.
Composition graphs 7, embodiment four;
Described heat transfer path 1 comprises more than one heat transfer path 1 outer wall and also comprises hollow protrusions 6 outwardly each other, and hollow protrusions 6 adjacent one another are is interspersed.The technique effect of the essence that the technical scheme at this place plays is, the structure be interspersed, heat each other can not be scattered and disappeared in outside, because also have thermal loss between two heat transfer paths 1, this kind of structure can play closed effect.
The bar of described projection is pinnacle.
Composition graphs 4, embodiment one;
Described more than one heat transfer path 1 comprises gap each other.The technique effect of the essence that the technical scheme at this place plays is, time there is a gap at this place, can carry out various processing and cutting, even if carry out bendingly also can not making crackle appears in heat transfer path 1.
Composition graphs 8, embodiment five;
The shaped cross of the outer wall of described heat transfer path 1 is the shape tilted.The technique effect of the essence that the technical scheme at this place plays is, the shape of inclination makes outside heat-transfer effect better, and the shape of inclination can not gather hot gas, time as radiating tube, and better effects if.
The outer wall of described heat transfer path 1 comprises the bar road of projection.The technique effect of the essence that the technical scheme at this place plays is, the bar road of the projection at this place can increase contact area.
Composition graphs 5, embodiment two;
A kind of plate type heating pipe, is characterized in that, comprise duct wall, described duct wall outer wall comprises more than one heat transfer path 1, described heat transfer path 1 inwall comprises capillary groove 5, and there is heat transfer medium described heat transfer path 1 inside, and described capillary groove 5 is protruding bar.The technique effect of the essence that the technical scheme at this place plays is, the pipeline at this place is as when having a kind of attemperator, change the heat preserving mode of original heat-preservation cotton at one stroke, but adopt outside more than one heat transfer path 1 inside to lead to heating liquid, make the water back that pipeline becomes worthy of the name, instead of simple passiveness insulation, can the processing of transport limit, limit.
One layer of heat preservation plate can also be wrapped in outside.
Composition graphs 6, embodiment three;
A kind of plate type heating pipe, is characterized in that, comprise duct wall, described duct wall inwall comprises more than one heat transfer path 1, described heat transfer path 1 inwall comprises capillary groove 5, and there is heat transfer medium described heat transfer path 1 inside, and described capillary groove 5 is protruding bar.The technique effect of the essence that the technical scheme at this place plays is, when pipeline is as transport pipeline time, heat transfer path 1 on the space of pipe interior and inner-walls of duct, all as transport channel, all can transport, and to block or fracture can not affect its use individually.
Alternatively realize structure, multiple heat transfer path 1 can connect different containers, and the technique effect of the essence that the technical scheme at this place plays is, can carry out mixed transportation, greatly save volume, can also be incubated each other.
Described more than one heat transfer path 1 comprises gap each other.The projection described heat transfer path 1 outer wall comprised upward points to pipeline center.The technique effect of the essence that the technical scheme at this place plays is, when the mechanism at this place as attemperator time, inside can the heating of transport limit, limit.
As further illustrating and expanding:
Described body is dull and stereotyped aluminium sheet, and described aluminium sheet is thinner easily to be blocked or arbitrarily bending, can not affect heat conduction again simultaneously.Described Platelike heat pipe can longitudinally around or wrap up any circle, semicircle heater, make the heat of very unmanageable circular heating body effectively be conducted or dispel the heat away.Heat transfer path is the single heat conduction of independent operating, and multiple heat transfer path runs simultaneously, even if wherein there is part heat carrier to occur, the heat conduction caused because of situations such as leakage or conductive fluid deficiencies was lost efficacy, and also can not affect the heat conduction of overall Platelike heat pipe.
This patent raw material acquisition methods is simple and easy, and technology maturation is with low cost.This patent manufacture craft is simple, is easy to drop into volume production
A kind of its feature of Multiple Shape plate-type heat-pipe comprises body, described body is thinner aluminium sheet, one side is level and smooth plane, another side comprises heat carrier and so-called heat transfer path, described heat carrier is the hollow profile that ridge is risen, be filled with conductive fluid in described heat transfer path, described conductive fluid be liquid that boiling point is lower as ethanol, acetone, R11 etc., described heat transfer path is protruding along the more than one capillary of heat carrier inside circumference.
First by cold-stamped method, the Platelike heat pipe one end described in this patent is sealed, by body be inverted, opening direction up, sealing end under, then in each heat transfer path, be filled with the conductive fluid of equivalent with liquid-dividing head, leave standstill and make liquid naturally drop down onto bottom.
Adopt heating to discharge inner unnecessary conductive fluid and all liq upper air, the loss due to air makes the inside of heat transfer path form negative pressure of vacuum.Heat pipe upper port place adopts cold-stamped method to seal equally, and leaving in the inside of heat transfer path thus is just enough to meet the amount of liquid that heat carrier realizes heat conduction, and forms small heat conduction liquid pool in the bottom of heat transfer path.
When heat carrier is accessible externally heat, conductive fluid bottom heat transfer path boiling point under the state of internal negative pressure reduces, very easily form liquid-gas interface, the heat-conducting gas obtained conducts to condensation end rapidly, meet and be coldly liquefied as liquid, surrounding along heat carrier inside flows back to bottom heat conduction liquid pool, realizes the conduction of heat thus.
Described capillary groove is that the capillary of unnecessary one of heat carrier inside circumference is protruding, in heat transfer process, capillary groove not only increases the area contacted with conductive fluid, strengthen heat conducting effect, simultaneously when cold extrusion sealing, capillary projection can be compressed in the crack of the projection on its opposite, considerably increases the firmness of sealing part like this.
Connector between described heat carrier and heat carrier is thinner aluminium sheet,
Described connector is that aluminium matter is good Heat Conduction Material and good toughness, contacts for meeting and arbitrarily can obtain the different heat carrier of width (as Fig. 4) by modes such as cuttings with various thermal source.
Described flat-plate heat pipe can longitudinally arbitrarily angle bending and do not affect heat conduction, the difficult point of dispelling the heat to circular or semicircle heat carrier cylindrical (as Fig. 5) and inner circle (as Fig. 6) fundamentally solving that copper pipe and ordinary flat heat pipe on existing market can't resolve, this point has very important effect and practical value, when being have epoch-making meaning in special-shaped heater heat transfer heat radiation.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand the present invention and not be restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (9)
1. a plate type heating pipe, it is characterized in that, comprise body (1), described body (1) comprises diapire (2), described diapire (2) top comprises more than one heat transfer path (1), described heat transfer path (1) inwall comprises capillary groove (5), there is heat transfer medium described heat transfer path (1) inside, and described capillary groove (5) is protruding bar.
2. a kind of plate type heating pipe as claimed in claim 1, it is characterized in that, described heat transfer path (1) comprises more than one heat transfer path (1) outer wall and also comprises hollow protrusions (6) outwardly each other, and hollow protrusions (6) adjacent one another are is interspersed.
3. a kind of plate type heating pipe as claimed in claim 1, is characterized in that, the bar of described projection is pinnacle.
4. a kind of plate type heating pipe as claimed in claim 1, is characterized in that, described more than one heat transfer path (1) comprises gap each other.
5. a kind of plate type heating pipe as claimed in claim 1, is characterized in that, the shaped cross of the outer wall of described heat transfer path (1) is the shape tilted.
6. a kind of plate type heating pipe as claimed in claim 1, is characterized in that, the outer wall of described heat transfer path (1) comprises the bar road of projection.
7. a plate type heating pipe, it is characterized in that, comprise duct wall, described duct wall outer wall comprises more than one heat transfer path (1), described heat transfer path (1) inwall comprises capillary groove (5), there is heat transfer medium described heat transfer path (1) inside, and described capillary groove (5) is protruding bar.
8. a plate type heating pipe, it is characterized in that, comprise duct wall, described duct wall inwall comprises more than one heat transfer path (1), described heat transfer path (1) inwall comprises capillary groove (5), there is heat transfer medium described heat transfer path (1) inside, and described capillary groove (5) is protruding bar.
9. a kind of plate type heating pipe as claimed in claim 8, is characterized in that, described more than one heat transfer path (1) comprises gap each other, and the projection described heat transfer path (1) outer wall comprised upward points to pipeline center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329267.5A CN105300148B (en) | 2014-07-11 | 2014-07-11 | A kind of plate type heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329267.5A CN105300148B (en) | 2014-07-11 | 2014-07-11 | A kind of plate type heating pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105300148A true CN105300148A (en) | 2016-02-03 |
| CN105300148B CN105300148B (en) | 2017-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329267.5A Active CN105300148B (en) | 2014-07-11 | 2014-07-11 | A kind of plate type heating pipe |
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| Country | Link |
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| CN (1) | CN105300148B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378552A (en) * | 2018-11-23 | 2019-02-22 | 清华大学 | Chiasma type flat-plate heat pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572986A (en) * | 1980-06-05 | 1982-01-08 | Oki Densen Kk | Flat plate type heat pipe and manufacture thereof |
| JPH04188585A (en) * | 1990-11-21 | 1992-07-07 | Mitsubishi Electric Corp | Uniformly heated roll device |
| JPH04212982A (en) * | 1990-11-07 | 1992-08-04 | Ricoh Co Ltd | Fixing device |
| CN102506600A (en) * | 2011-09-20 | 2012-06-20 | 华北电力大学 | Condensation end extension type integrated flat heat pipe |
| CN103574938A (en) * | 2012-07-23 | 2014-02-12 | 深圳市鹏桑普太阳能股份有限公司 | Heating medium superconductive tube plate integrated collector plate core and manufacturing method thereof |
| CN204268940U (en) * | 2014-07-11 | 2015-04-15 | 北京帅鑫博朗科技发展有限公司 | A kind of plate-type heat-pipe and novel pipeline |
-
2014
- 2014-07-11 CN CN201410329267.5A patent/CN105300148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572986A (en) * | 1980-06-05 | 1982-01-08 | Oki Densen Kk | Flat plate type heat pipe and manufacture thereof |
| JPH04212982A (en) * | 1990-11-07 | 1992-08-04 | Ricoh Co Ltd | Fixing device |
| JPH04188585A (en) * | 1990-11-21 | 1992-07-07 | Mitsubishi Electric Corp | Uniformly heated roll device |
| CN102506600A (en) * | 2011-09-20 | 2012-06-20 | 华北电力大学 | Condensation end extension type integrated flat heat pipe |
| CN103574938A (en) * | 2012-07-23 | 2014-02-12 | 深圳市鹏桑普太阳能股份有限公司 | Heating medium superconductive tube plate integrated collector plate core and manufacturing method thereof |
| CN204268940U (en) * | 2014-07-11 | 2015-04-15 | 北京帅鑫博朗科技发展有限公司 | A kind of plate-type heat-pipe and novel pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378552A (en) * | 2018-11-23 | 2019-02-22 | 清华大学 | Chiasma type flat-plate heat pipe |
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| Publication number | Publication date |
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| CN105300148B (en) | 2017-12-22 |
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Effective date of registration: 20230110 Address after: 101400 331, Building 1, Yard 10, Rongcheng North Road, Huairou District, Beijing Patentee after: Zhongding Chuangyuan (Beijing) New Energy Co.,Ltd. Address before: No. 119, Building 5, No. 11 Deshengmenwai Street, Xicheng District, Beijing, 100088 (Desheng Park) Patentee before: BEIJING SHUAIXIN BOLANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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