CN201983673U - Metal plate spliced self-excitation oscillatory flow thermal pipe - Google Patents
Metal plate spliced self-excitation oscillatory flow thermal pipe Download PDFInfo
- Publication number
- CN201983673U CN201983673U CN2011201043114U CN201120104311U CN201983673U CN 201983673 U CN201983673 U CN 201983673U CN 2011201043114 U CN2011201043114 U CN 2011201043114U CN 201120104311 U CN201120104311 U CN 201120104311U CN 201983673 U CN201983673 U CN 201983673U
- Authority
- CN
- China
- Prior art keywords
- metal plate
- heat pipe
- metallic plate
- flow heat
- double layer
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a metal plate spliced self-excitation oscillatory flow thermal pipe, which is formed by splicing two layers of metal plates. Profiled grooves are integrally molded on the two layers of metal plates respectively or a profiled groove is integrally molded on only one layer of metal plate; and the profiled groove(s) constitute(s) a pipeline for a sealing working substance of the self-excitation oscillatory flow thermal pipe. Compared with the prior art, the utility model has the advantages that: the manufacturing process is simpler; a self-excitation oscillatory flow thermal pipe with a uniform shape standard and stable quality is easier to manufacture; and the metal plate spliced self-excitation oscillatory flow thermal pipe is suitable for mass production. The metal plate spliced self-excitation oscillatory flow thermal pipe can be made into a bent structure, so that higher installation flexibility is achieved.
Description
Technical field
The utility model relates to hot pipe technique, particularly selfexcited oscillating-flow heat pipe.
Background technology
Selfexcited oscillating-flow heat pipe all has a pipeline that is packaged with working medium, and working medium forms the plunger between liquid, gas phase in pipeline.In the prior art, selfexcited oscillating-flow heat pipe is formed by bending pipes, and manufacturing process is complicated, the cost height.
The utility model content
The purpose of this utility model provides the simpler metallic plate split type of a kind of manufacturing process selfexcited oscillating-flow heat pipe.
The utility model is achieved in that a kind of metallic plate split type selfexcited oscillating-flow heat pipe, be put together by the double layer of metal plate, double layer of metal plate global formation separately has the type groove, perhaps have only the layer of metal slab integral to form the type groove, described type groove constitutes the pipeline of sealing working medium up for safekeeping of selfexcited oscillating-flow heat pipe at the amalgamation face of double layer of metal plate.
The utility model can also optionally adopt following attached technical scheme: described each layer metallic plate all is to be docked with inflexible rigid metal plate by flexible flexible metal sheet to form, the corresponding amalgamation of the flexible metal sheet of double layer of metal plate, the corresponding amalgamation of the rigid metal plate of double layer of metal plate.
The groove depth of the type groove on the described rigid metal plate is less than the thickness of its place metallic plate.
The groove depth of the type groove on the described flexible metal sheet is less than the thickness of its place metallic plate.
The utility model has the advantages that manufacturing process is simpler than present known selfexcited oscillating-flow heat pipe, be easier to produce shape criteria unification, stay-in-grade selfexcited oscillating-flow heat pipe, be fit to produce in enormous quantities.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the another kind of version of the A-A cutaway view of Fig. 1;
Fig. 4 is the structural representation of embodiment 2;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the C-C cutaway view of Fig. 4;
Fig. 7 is the another kind of version of the C-C cutaway view of Fig. 4;
Fig. 8 is the D-D cutaway view of Fig. 4;
Fig. 9 is the another kind of version of the D-D cutaway view of Fig. 4.
The specific embodiment
Embodiment 1
Referring to Fig. 1, Fig. 2, metallic plate split type selfexcited oscillating-flow heat pipe is put together by double layer of metal plate 1,2, double layer of metal plate global formation separately has type groove 3,4, and type groove 3,4 constitutes the pipeline of sealing working medium up for safekeeping of selfexcited oscillating-flow heat pipe at the amalgamation face of double layer of metal plate.As another kind of version, can have only layer of metal plate 1 global formation that type groove 3 is arranged as shown in Figure 3, and another layer metallic plate 2 do not have the type groove yet.In the pipeline that is made of type groove 3,4 (perhaps only by type groove 3), the working medium (not shown) forms liquid phase, the alternate plunger of gas phase.Described working medium can be water, acetone, ethanol, R142b, R123 etc.Double layer of metal plate 1,2 can adopt welding, mode amalgamation such as bonding.
Referring to Fig. 4, Fig. 5, metallic plate split type selfexcited oscillating-flow heat pipe is put together by the double layer of metal plate, wherein the layer of metal plate is formed by flexible flexible metal sheet 5 and 6 butt joints of inflexible rigid metal plate, another layer metallic plate formed by flexible flexible metal sheet 7 and 8 butt joints of inflexible rigid metal plate, flexible metal sheet 5, the 7 corresponding amalgamations of double layer of metal plate, rigid metal plate 6, the 8 corresponding amalgamations of double layer of metal plate.The position that is put together by two sheets of flexible metallic plate 5,7 can bend, and makes this selfexcited oscillating-flow heat pipe be easier to bending thus, has better Installation Flexibility. Rigid metal plate 6,8 can adopt heat conduction good material such as copper coin, aluminium sheet, and flexible metal sheet 5,7 can adopt flexible sheets materials such as copper, aluminium, stainless steel.Rigid metal plate can be docked with bonding way with flexible metal sheet.
Can form by polylith flexible metal sheet and the butt joint of polylith rigid metal plate with one deck metallic plate, and the corresponding amalgamation of the flexible metal sheet of double layer of metal plate, the corresponding amalgamation of the rigid metal plate of double layer of metal plate, can make this selfexcited oscillating-flow heat pipe be easier to bending so that the position that is put together by the two sheets of flexible metallic plate has many places like this.
Referring to Fig. 6, the groove depth of the type groove 9,10 on the two-layer rigid metal plate 6,8 is less than the thickness of its place metallic plate, make the one side toward the outer side of rigid metal plate 6,8 can be made into even curface thus, be easier to closely contact with the body surface of required heat transfer.As another kind of version, can have only one deck rigid metal plate 6 to be provided with type groove 9 as shown in Figure 7, and another layer rigid metal plate 8 do not have the type groove yet.
Referring to Fig. 8, the groove depth of the type groove 11,12 on the two sheets of flexible metallic plate 5,7 is less than the thickness of its place metallic plate.As another kind of version, can have only one deck flexible metal sheet 5 to be provided with type groove 11 as shown in Figure 9, and another layer flexible metal sheet 7 do not have the type groove yet.
Claims (4)
1. metallic plate split type selfexcited oscillating-flow heat pipe, it is characterized in that being put together by the double layer of metal plate, double layer of metal plate global formation separately has the type groove, perhaps have only the layer of metal slab integral to form the type groove, described type groove constitutes the pipeline of sealing working medium up for safekeeping of selfexcited oscillating-flow heat pipe at the amalgamation face of double layer of metal plate.
2. metallic plate split type selfexcited oscillating-flow heat pipe as claimed in claim 1, it is characterized in that: each layer metallic plate all is to be formed by flexible flexible metal sheet and the butt joint of inflexible rigid metal plate, the corresponding amalgamation of the flexible metal sheet of double layer of metal plate, the corresponding amalgamation of the rigid metal plate of double layer of metal plate.
3. metallic plate split type selfexcited oscillating-flow heat pipe as claimed in claim 2 is characterized in that: the groove depth of the type groove on the described rigid metal plate is less than the thickness of its place metallic plate.
4. metallic plate split type selfexcited oscillating-flow heat pipe as claimed in claim 2 is characterized in that: the groove depth of the type groove on the described flexible metal sheet is less than the thickness of its place metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201043114U CN201983673U (en) | 2011-04-07 | 2011-04-07 | Metal plate spliced self-excitation oscillatory flow thermal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201043114U CN201983673U (en) | 2011-04-07 | 2011-04-07 | Metal plate spliced self-excitation oscillatory flow thermal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983673U true CN201983673U (en) | 2011-09-21 |
Family
ID=44611132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201043114U Expired - Fee Related CN201983673U (en) | 2011-04-07 | 2011-04-07 | Metal plate spliced self-excitation oscillatory flow thermal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148722A (en) * | 2013-03-28 | 2013-06-12 | 山东科院天力节能工程有限公司 | Parallel flow pulsation heat tube |
| EP3816562B1 (en) * | 2019-10-31 | 2023-05-03 | Hamilton Sundstrand Corporation | Oscillating heat pipe integrated thermal management system for power electronics |
-
2011
- 2011-04-07 CN CN2011201043114U patent/CN201983673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148722A (en) * | 2013-03-28 | 2013-06-12 | 山东科院天力节能工程有限公司 | Parallel flow pulsation heat tube |
| EP3816562B1 (en) * | 2019-10-31 | 2023-05-03 | Hamilton Sundstrand Corporation | Oscillating heat pipe integrated thermal management system for power electronics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140407 |