CN103822515B - The manufacture method of cannula type fluid heat exchanger - Google Patents
The manufacture method of cannula type fluid heat exchanger Download PDFInfo
- Publication number
- CN103822515B CN103822515B CN201410082775.8A CN201410082775A CN103822515B CN 103822515 B CN103822515 B CN 103822515B CN 201410082775 A CN201410082775 A CN 201410082775A CN 103822515 B CN103822515 B CN 103822515B
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- Prior art keywords
- radiating fin
- evaporation
- heat exchanger
- pipeline
- heat exchange
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- 239000012530 fluid Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000009826 distribution Methods 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims abstract description 15
- 230000010354 integration Effects 0.000 claims abstract description 5
- 238000001704 evaporation Methods 0.000 claims description 43
- 230000008020 evaporation Effects 0.000 claims description 42
- 230000008676 import Effects 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000004512 die casting Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000013529 heat transfer fluid Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
nullA kind of cannula type fluid heat exchanger that quasiconductor integration module work calories can be utilized to promote working medium phase-change heat-exchange in circulation line and manufacture method thereof，Break through that existing fluid heat exchanger pipeline is axially the most vertical with radiating fin or band angle interts the limitation grown up to be a useful person，By the most parallel with the side of radiating fin for pipeline in fluid heat exchanger or radiation distribution，Just extruding or casting forming technique can be used，The manufacture method of radiating fin heat exchange sole shape integralization is made by mould，It is inserted into connecting pipe port in heat exchange base plate and radiating fin in the port of pipeline，Form working medium and seal circulation line，Reach the purpose of automated production，It is applied in network computer room server CPU，Used radiator is substituted with heat exchanger，5 DEG C of temperature rises can be reduced，Current computer room temperature is made to be brought up to 23 29 DEG C by 18 24 DEG C，And for PC CPU running speed upgrade offer condition，Also for highly integrated LED street lamp and commercial shot-light, heat exchange in small space provides condition.
Description
Art
The present invention relates to the manufacture method of a kind of fluid heat exchanger, especially can utilize quasiconductor integration module
Work calories promote fluid working substance phase transformation cycle heat exchange without material modification and the cannula type of integral forming
The manufacture method of fluid heat exchanger.
Background technology
At present, it is possible to utilize fluid heat transfer only has blade inserting fluid heat exchanger, and its manufacture method is by circulating
Pipeline vertically or is at a certain angle interspersed in assembling circular hole and the arcuate channels of radiating fin, and radiating fin is adopted
With aluminum matter thin plate, in order to possess the ability of flash heat transfer, evaporation pipeline is mutual with the arcuate channels of radiating fin
Welding, condensing tube is welded to each other with the assembling circular hole of radiating fin, and radiating fin folded bottom dissipates with heat exchange base plate
Hot side is welded to each other, and right aluminum matter thin sheet surface does not possess group's weldering property, need to destroy aluminum surface oxide layer and be allowed to into
Row material modification, possesses solderability, can realize collecting sheet and grow up to be a useful person, it is commonly known that modified technique in Reflow Soldering
Complex, the most complex in assembling, except the necessary Working fluid phase changing that utilizes converts heat to
Part cold is the coldest to be changed outside formula, and remaining direct heat transfer mode is real inadvisable, additionally, change at current all fluids
In hot device, in heat exchange base plate, its axial and radiating fin side of pipeline and pipeline in radiating fin is the most unrealized flat
The structure of row distribution, causes the complexity of assembling, unsuitable automated production.
Summary of the invention
In order to avoid existing fluid heat exchanger manufacture needs material surface modifying and is difficult to automated production
Drawback, the present invention provides a kind of without weldedization forming technology, breaks through existing fluid heat exchanger pipeline
Axially the most vertical with radiating fin or band angle interts the limitation grown up to be a useful person, by pipeline in fluid heat exchanger axially and scattered
The side of hot fin is parallel or radiation is distributed, and just can use extruding or casting forming technique, make to dissipate by mould
Hot fin and the manufacture method of heat exchange sole shape integralization, connect circulation line with cannula type, intubate quantity
Fluid phase change heat exchange can be made to be mutually matched with radiating fin heat exchange ability, reach to be easy to automated production it
Purpose.
The technical solution adopted for the present invention to solve the technical problems is: a kind of and quasiconductor integration module heat conduction
Combine closely and utilize its work calories to drive the cannula type fluid heat exchanger of phase-change circulation of working medium in pipeline in face
Manufacture method, is embodied in the following two kinds technique: first radiating fin parallel arrangement, condenser pipe axially,
The evaporation pipeline distribution parallel with the side of radiating fin of heat exchange base plate, by mould extrusion forming process, one
Secondary property forms the main body evaporating pipeline in radiating fin, condenser pipe and heat exchange base plate, then by connecting pipe fitting
It is inserted into evaporation pipeline and seals formation circulation line in condenser pipe, or be disposably formed at radiating fin
Only with the split of evaporation pipeline in root and heat exchange base plate, condenser pipe free distribution on demand, then by
The return duct of various free pipelines be inserted into base plate evaporation pipeline in seal formed circulation line, its two be heat radiation
Fin, by the radial distribution in heat exchange base plate central evapn room, by die casting forming technology, is disposably formed
Heat exchange base plate central evapn room and surrounding thereof, with the radiating fin emitter of condenser pipe Yu reflux pipe, are steamed
Sending out connecting tube one end be inserted into central evapn room and thus set out, the other end is inserted into radial radiating fin
In condensing tube, seal formation circulation line by choke valve and central evapn room, it is adaptable to utilize quasiconductor collection
Become the direct changing type fluid heat exchanger of module work calories direct heat transfer, thus constitute cannula type fluid heat exchanger
Manufacture method.
The invention has the beneficial effects as follows and make fluid heat exchanger and manufacturing process thereof realize summary, automatic to realizing
Metaplasia is produced, and reduces cost, is applied in network computer room server CPU, substitutes used heat radiation with heat exchanger
Device, it is possible to decrease CPU5 DEG C of temperature rise, makes current computer room temperature be brought up to 23-29 DEG C by 18-24 DEG C, it is achieved
Big numeral machine room energy-saving more than 25% tropical, semi-tropical, popularizes PC, for improving CPU
Running speed upgrading offer condition, meanwhile, is also highly integrated LED street lamp and commercial shot-light heat exchange in small space
Offer condition.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 be first embodiment of the invention be main body cannula type signal.
Fig. 2 be second embodiment of the invention be Split plugging tubular type signal.
Fig. 3 is the signal of third embodiment of the invention emitter cannula type.
In figure: 1. evaporation tube 2. condensing tube 3. radiating fin 4. heat exchange base plate 5. evaporates connecting tube 6. and refluxes connecting tube
7. collecting pipe 8. sealing ring groove 9. naked pipe 10. finned tube 11. casing 12. return duct port 13. choke valve
14. welding saturated ring 15. vaporization chamber
Fig. 1 is the signal of first embodiment of the invention main body cannula type, utilizes near critical melting temperature height to extrude
Go out equipment, the technique being formed aluminium section bar by extrusion die, evaporation tube 1 is integrally formed at condensing tube 2
On radiating fin 3 and heat exchange base plate 4 thereof, radiating fin parallel arrangement, at the bottom of axial, the heat exchange of condenser pipe
The evaporation pipeline distribution parallel with the side of radiating fin of plate, is cut into pieces on demand, constitutes cannula type fluid
The main body of heat exchanger, forms each self-corresponding mouth of pipe of two rows in main body both ends of the surface, it is illustrated that end face is evaporation
End face, evaporation connecting tube 5 lower port is inserted through the evaporation tube outlet of heat exchange base plate, and its upper port is inserted and worn
Row condensing tube import in radiating fin, relative with evaporation end face for backflow end face, reflux connecting tube 6
Lower port is inserted into the import of heat exchange base plate evaporation tube with choke valve, and its upper port is inserted and run in the guide radiating fin
Condensing tube outlet in sheet, backflow connecting tube is in parallel and is linked up by collecting pipe 7, and evaporation connecting tube is with backflow even
The part that adapter is inserted has sealing ring groove 8 at its outer surface, inserts reach by putting sealing ring and binding agent
Seal, by certain formula fill doses working medium, thus constitute the manufacture of main body plug-in type fluid heat exchanger
Method.
Fig. 2 is the signal of second embodiment of the invention Split plugging tubular type, utilizes near critical melting temperature height to extrude
Go out equipment, the technique being formed aluminium section bar by extrusion die, evaporation tube 1 is integrally formed at radiating fin 3
On root and heat exchange base plate 4 thereof, radiating fin parallel arrangement, heat exchange base plate evaporation pipeline can be spaced,
Its axially distribution parallel with the side of radiating fin, is cut into pieces on demand, constitutes cannula type fluid heat exchanger
Split, respectively form a comb mouth in split both ends of the surface, the free distribution on demand of condensing tube 2 road, one with
Naked pipe 9 form is walked in the space of the higher components and parts of profile on circuit boards, and it two is worn with finned tube 10 form
Row is above split, and its three condensing tube runs in the guide above split with the form wearing fin, utilizes and walks wind heat radiation
Condensation, it is four docile and obedient inside casing 11 with naked pipe form, utilizes casing heat radiation condensation, it is illustrated that end face is back
Stream end face, with backflow end face relative for evaporation end face, various free pipelines set out port insert evaporation end face
Evaporation tube outlet, up pipeline by evaporation end face, produce heat exchange and become condensing tube, various
Condensing tube around after, free return duct port 12 connects choke valve 13, return duct port be inserted through point
The evaporation tube import of body, in order to weld, need to inject a part by the port that sets out with return port, hand over inserting
Form welding saturated ring 14 at boundary, intubating and Xu Chu applying cored solder on saturated ring, by reflow soldering,
Form the series pipe sealed, by certain formula fill doses working medium, thus constitute Split plugging tubular type stream
The manufacture method of body heat exchanger.
Fig. 3 is third embodiment of the invention radiation cannula type signal, utilizes extrusion process, by central evapn
Room 15, heat exchange base plate 4, radiating fin 3 monolithic molding containing condensing tube 2 tunnel Yu reflux pipe, heat radiation
Fin radiation arrangement, become all imports of beam evaporation connecting tube 5 be inserted in the port of central evapn room, and by
Heart vaporization chamber sets out, and with radiating fin radiation distribution, each evaporation connecting tube outlet is respectively correspondingly inserted into
In the mouth of radiating fin condensing tube inlet side, in order to weld, import and export in evaporation connecting tube and insert intersection formation weldering
Connect saturated ring 14, and intubating and Xu Chu applying cored solder on saturated ring, sealed by reflow soldering, by converging
Flow tube 7 is connected with central evapn room, by certain formula fill doses working medium, thus by choke valve 13
Constitute the manufacture method launching cannula type fluid heat exchanger.
Claims (4)
1. combine closely with quasiconductor integration module thermal conductive surface and utilize its work calories to drive in pipeline for one kind
The manufacture method of the cannula type fluid heat exchanger of phase-change circulation of working medium, it is characterized by the following two kinds technique:
First radiating fin parallel arrangement, condenser pipe is axial, evaporation pipeline and the radiating fin of heat exchange base plate
The parallel distribution in side, by mould extrusion forming process, disposably forms radiating fin, condenser pipe and changes
Hot base plate evaporates the main body of pipeline, is then inserted into evaporation pipeline by connection pipe fitting and seals in condenser pipe
Form circulation line, or be disposably formed in radiating fin root and heat exchange base plate only with evaporation pipeline
Split, condenser pipe free distribution on demand, be then inserted into base plate by the return duct of various free pipelines
Sealing in evaporation pipeline and form circulation line, it two is that radiating fin is radial by heat exchange base plate central evapn room
Distribution, by die casting forming technology, disposable formed heat exchange base plate central evapn room and around with
Condenser pipe and the radiating fin emitter of reflux pipe, evaporate connecting tube one end and be inserted into central evapn room also
Thus setting out, the other end is inserted in the condensing tube of radial radiating fin, by choke valve and central evapn
Room seals and forms circulation line, it is adaptable to utilize the direct changing type of quasiconductor integration module work calories direct heat transfer
Fluid heat exchanger, thus constitutes the manufacture method of cannula type fluid heat exchanger.
The manufacture method of cannula type fluid heat exchanger the most according to claim 1, is characterized in that: logical
Cross extrusion die and form the technique of aluminium section bar, evaporation tube (1) and condensing tube (2) are integrally formed at heat radiation
On fin (3) and heat exchange base plate (4) thereof, radiating fin parallel arrangement, heat exchange base plate evaporation pipeline, cold
The axial distribution parallel with the side of radiating fin of solidifying pipeline, is cut into pieces on demand, constitutes cannula type fluid
The main body of heat exchanger, forms each self-corresponding mouth of pipe of two rows, evaporation connecting tube (5) in main body both ends of the surface
Lower port is inserted through the evaporation tube outlet of heat exchange base plate, and its upper port inserts run in the guide in radiating fin cold
Solidifying pipe import, backflow connecting tube (6) lower port is inserted into the import of heat exchange base plate evaporation tube with choke valve,
Its upper port inserts the condensing tube outlet running in the guide in radiating fin, and backflow connecting tube is in parallel and by collecting pipe
(7) linking up, the part that evaporation connecting tube is inserted with backflow connecting tube has sealing ring groove (8) at its outer surface,
Insert reach to seal, by certain formula fill doses working medium, thus by putting sealing ring and binding agent
Constitute the manufacture method of main body plug-in type fluid heat exchanger.
The manufacture method of cannula type fluid heat exchanger the most according to claim 1, is characterized in that: logical
Cross extrusion die and form the technique of aluminium section bar, evaporation tube (1) is integrally formed at radiating fin (3) root
And on heat exchange base plate (4), radiating fin parallel arrangement, heat exchange base plate evaporates the pipeline row of interval on demand
Row, its axially distribution parallel with the side of radiating fin, it is cut into pieces, constitutes cannula type fluid heat exchanger
Split, respectively forms a comb mouth in split both ends of the surface, condensing tube (2) road free distribution, one on demand
Walk in the space of the higher components and parts of profile on circuit boards with naked pipe (9) form, it is two with finned tube (10)
Form runs in the guide above split, and its three condensing tube runs in the guide above split with the form wearing fin, and utilization is walked
Wind heat radiation condensation, its four with naked pipe form docile and obedient casing (11) inner side, utilize casing heat radiation condensation, various
The free pipeline port that sets out inserts the evaporation tube outlet of evaporation end face, up pipeline by evaporation end face,
Produce heat exchange and become condensing tube, after the cincture of various condensing tube, free return duct port (12) connecting joint
Stream valve (13), is inserted through the evaporation tube import of split by return duct port, need to be by port and the backflow of setting out
Port injects a part, forms welding saturated ring (14) inserting intersection, is intubating and is being permitted on saturated ring
Place applies cored solder, by reflow soldering, forms the series pipe sealed, by certain certain agent of formula fill
Amount working medium, thus constitutes the manufacture method of Split plugging tubular fluid heat exchanger.
The manufacture method of cannula type fluid heat exchanger the most according to claim 1, is characterized in that: profit
By extrusion process, by central evapn room (15), heat exchange base plate (4), containing condensing tube (2) road and backflow
Radiating fin (3) monolithic molding of pipeline, radiating fin radiation arrangement, become beam evaporation connecting tube (5) institute
Import is had to be inserted in the port of central evapn room, and by central evapn room, with radiating fin radiation distribution,
Each evaporation connecting tube outlet is respectively correspondingly inserted in the mouth of radiating fin condensing tube inlet side, connects in evaporation
Pipe is imported and exported and is inserted intersection formation welding saturated ring (14), and is intubating and Xu Chu applying pricker on saturated ring
Solder, is sealed by reflow soldering, by collecting pipe (7) by choke valve (13) with central evapn room even
Logical, by certain formula fill doses working medium, thus constitute the manufacturer launching cannula type fluid heat exchanger
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082775.8A CN103822515B (en) | 2014-03-10 | 2014-03-10 | The manufacture method of cannula type fluid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082775.8A CN103822515B (en) | 2014-03-10 | 2014-03-10 | The manufacture method of cannula type fluid heat exchanger |
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| CN103822515A CN103822515A (en) | 2014-05-28 |
| CN103822515B true CN103822515B (en) | 2016-08-17 |
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| CN201410082775.8A Expired - Fee Related CN103822515B (en) | 2014-03-10 | 2014-03-10 | The manufacture method of cannula type fluid heat exchanger |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105004206B (en) * | 2015-08-06 | 2018-10-16 | 浙江嘉熙科技有限公司 | Phase transformation inhibits heat transfer heat-exchangers of the plate type |
| CN108695278B (en) * | 2018-05-08 | 2020-04-03 | 深圳市科太科技有限公司 | Heat transfer radiator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003036213A1 (en) * | 2001-10-22 | 2003-05-01 | Showa Denko K.K. | Finned tube for heat exchangers, heat exchanger, process for producing heat exchanger finned tube, and process for fabricating heat exchanger |
| US6988534B2 (en) * | 2002-11-01 | 2006-01-24 | Cooligy, Inc. | Method and apparatus for flexible fluid delivery for cooling desired hot spots in a heat producing device |
| CN2578981Y (en) * | 2002-09-26 | 2003-10-08 | 唐济海 | Radiator |
| CN2736931Y (en) * | 2004-09-28 | 2005-10-26 | 陈世明 | Stamping structure of heat pipe radiator |
| CN100573936C (en) * | 2006-12-29 | 2009-12-23 | 富准精密工业(深圳)有限公司 | The combination of light-emitting diode and heat abstractor |
| CN201197255Y (en) * | 2008-05-15 | 2009-02-18 | 联福生科技股份有限公司 | Crossing sheet-insertion type radiator |
| CN201698316U (en) * | 2010-08-02 | 2011-01-05 | 锘威科技(深圳)有限公司 | Two-use deformation radiating device |
| CN202205732U (en) * | 2011-07-26 | 2012-04-25 | 深圳市超频三科技有限公司 | Heat pipe radiator |
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Effective date of registration: 20161129 Address after: Shenzhen Nanshan District City, Guangdong province 518067 merchants street seven Industrial Road No. 40 South Garden Court 13D CLS Patentee after: SHENZHEN KETAI TECHNOLOGY CO.,LTD. Address before: 518067 Guangdong seven Shenzhen road Nanshan District Shekou Industrial Garden Court 13D Nanhai Cadenza Patentee before: Wu Hongping Patentee before: Lu Honglong |
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