CN108801030A - Aluminium section bar is heat sink - Google Patents
Aluminium section bar is heat sink Download PDFInfo
- Publication number
- CN108801030A CN108801030A CN201810763638.9A CN201810763638A CN108801030A CN 108801030 A CN108801030 A CN 108801030A CN 201810763638 A CN201810763638 A CN 201810763638A CN 108801030 A CN108801030 A CN 108801030A
- Authority
- CN
- China
- Prior art keywords
- finned tube
- aluminum
- heat sink
- house steward
- stainless steel
- 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.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 161
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 239000004411 aluminium Substances 0.000 title claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 54
- 239000010935 stainless steel Substances 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 11
- 239000010949 copper Substances 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000565 sealant Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
It is heat sink that the present invention provides a kind of aluminium section bar, it is equipped with aluminum finned tube component, aluminum finned tube component is equipped with aluminum finned tube array surface, aluminum finned tube array surface is equipped with aluminum finned tube, and aluminum finned tube is equipped with aluminum fin-stock, and aluminum fin-stock is equipped with stainless steel tube, aluminum finned tube component one end is equipped with feed liquor house steward, the aluminum finned tube component other end is equipped with go out liquid house steward, and aluminum finned tube component is to be welded to connect with feed liquor house steward, and aluminum finned tube component is to be welded to connect with go out liquid house steward.Which solve existing heat sink use stainless steel tubes and copper fin to weld and to be formed, and the welding difficulty of stainless steel and copper is larger, causes heat sink poor reliability, yield rate is low, complex production process, and since the price of copper is relatively expensive, cause the higher technical problem of heat sink whole production cost.Space-environment facility is the composite can be widely applied to, thermal vacuum test is carried out to simulate spatial heat environment condition on the ground.
Description
Technical field
It is heat sink more particularly to a kind of aluminium section bar the present invention relates to a kind of heat sink.
Background technology
All kinds of spacecrafts all must be subjected to that solar irradiation, vacuum be cold black and electromagnetism spoke during transmitting or in operational process
The test of equal complex space environments is penetrated, these severe space environments constitute significant threat to the normal work of spacecraft.Therefore,
Sufficient environmental simulation test must be carried out on ground when development of new spacecraft, wherein most importantly simulating on the ground
Spatial heat environment condition carries out thermal vacuum test, and heat sink device is then one of most important equipment in thermal vacuum test.
Currently, heat sink mostly using by stainless steel tube and copper fin welding the fin tube structure formed, due to copper with it is stainless
The welding difficulty of steel is larger, causes heat sink poor reliability, and yield rate is low, complex production process, and due to the price phase of copper
To somewhat expensive, cause heat sink whole production cost higher.
Invention content
The present invention welds the fin tube structure to be formed for existing heat sink generally use stainless steel tube and copper fin, and stainless
The welding difficulty of steel and copper is larger, causes heat sink poor reliability, and yield rate is low, complex production process, and due to the price of copper
It is relatively expensive, the higher technical problem of heat sink whole production cost is caused, it is heat sink to provide a kind of aluminium section bar.
For this purpose, the technical scheme is that, a kind of aluminium section bar is heat sink, is equipped with aluminum finned tube component, aluminum finned tube component
It is equipped with aluminum finned tube array surface, aluminum finned tube array surface is equipped with aluminum finned tube, and aluminum finned tube is equipped with aluminum fin-stock, aluminum fin-stock
It is equipped with stainless steel tube, aluminum finned tube component one end is equipped with feed liquor house steward, and the aluminum finned tube component other end is equipped with go out liquid house steward, aluminium
Fin tube assembly is to be welded to connect with feed liquor house steward, and aluminum finned tube component is to be welded to connect with go out liquid house steward.
Preferably, aluminum fin-stock is equipped with mesoporous, and stainless steel tube, stainless steel tube and aluminum fin-stock expanded joint are equipped in mesoporous, stainless
Steel pipe runs through aluminum fin-stock, and the end point of aluminum fin-stock is equipped with sealing structure.
Preferably, aluminum finned tube component is made of two semicircle aluminum finned tube array surfaces.
Preferably, semicircle aluminum finned tube array surface mutually overlapped in aluminum fin-stock by multiple semicircle aluminum finned tubes and
At semicircle aluminum finned tube is rolled by aluminium section bar finned tube by special tooling.
Preferably, stainless steel tube one end is welded with feed liquor house steward, and the other end is welded with go out liquid house steward.
Preferably, aluminum finned tube component is welded by stainless steel tube and feed liquor house steward, and aluminum finned tube component passes through stainless steel
Pipe is welded with go out liquid house steward.
Preferably, aluminum finned tube array surface is equipped with hole, and hole is located on aluminum fin-stock, and avoids stainless steel tube.
Preferably, feed liquor house steward and go out liquid house steward are stainless steels.
Preferably, the stainless steel tube diameter in aluminum finned tube is less than the diameter of feed liquor house steward, and the diameter of feed liquor house steward is equal to
The diameter of go out liquid house steward, the stainless steel tube spacing in semicircle aluminum finned tube array surface are the 0.1~100 of stainless steel tube diameter
Times.
Compared with prior art, the present invention having the advantages that：
(1) due to being equipped with aluminum finned tube component in heat sink, aluminum finned tube component is equipped with aluminum finned tube array surface, aluminum fin-stock
Pipe array surface is equipped with aluminum finned tube, and aluminum finned tube is equipped with aluminum fin-stock, former compared with common red copper fin tube structure is heat sink
Material cost reduces, and weight saving, the identical heat sink weight per unit area of dimensions alleviates about 20%；
(2) it is welded by stainless steel tube and feed liquor house steward due to aluminum finned tube component, aluminum finned tube component passes through stainless steel
Pipe is welded with go out liquid house steward, and feed liquor house steward and go out liquid house steward are stainless steels, is avoided to weld between unlike material and be caused
The problem of heat sink reliability decrease；
(3) since aluminum fin-stock is equipped with mesoporous, stainless steel tube, stainless steel tube and aluminum fin-stock expanded joint are equipped in mesoporous, it is stainless
Steel pipe runs through aluminum fin-stock, therefore weld seam quantity greatly reduces, and not only increases heat sink reliability, and it is easy to process it is quick,
Shorten manufacturing schedule；
(4) it since the end point of aluminum fin-stock is equipped with sealing structure, has blocked stainless steel tube on aluminum finned tube and has been connect with aluminum fin-stock
The elongated crack that contact portion position is formed, can not only control heat sink gas efficiency, maintain the vacuum degree of vacuum chamber in this way, moreover it is possible to ensure heat
Heavy temperature uniformity；
(5) since aluminum finned tube is formed through aluminum fin-stock by stainless steel tube, aluminum finned tube component is by two semicircle aluminium
Finned tube array surface forms, and semicircle aluminum finned tube array surface is mutually overlapped by multiple aluminum finned tubes in aluminum fin-stock, and half
Round aluminum finned tube is rolled by aluminium section bar finned tube by special tooling, and heat sink structure is succinct, good appearance, and produces
Efficient, stable structure is reliable；
(6) since the stainless steel tube diameter in aluminum finned tube is less than the diameter of feed liquor house steward, the diameter of feed liquor house steward is equal to
The diameter of go out liquid house steward, the stainless steel tube spacing in aluminum finned tube array surface are 0.1~100 times of stainless steel tube diameter, are both protected
The efficiency that flow medium flows between each pipe has been demonstrate,proved, and has reduced the natural loss of flow medium in the whole process.
Description of the drawings
Fig. 1 is the heat sink front view of aluminium section bar of the present invention；
Fig. 2 is the heat sink left view of aluminium section bar of the present invention；
Fig. 3 is the front view of aluminium section bar finned tube of the present invention；
Fig. 4 is the left view of aluminium section bar finned tube of the present invention.
Symbol description in figure：
1. feed liquor house steward；2. cylindric aluminum finned tube component；3. go out liquid house steward；4. stainless steel tube；5. aluminum fin-stock；6. sealing
Structure.
Specific implementation mode
The present invention is described further with reference to embodiment.
A kind of aluminium section bar is heat sink, and as depicted in figs. 1 and 2, it is aluminium finned tube structure form that this is heat sink, is equipped with cylindric aluminium wing
Piece tube assembly 2, cylindric aluminum finned tube component 2 are welded on by two semicircle aluminum finned tube array surfaces by stainless steel tube jointly
It is formed in feed liquor house steward 1 and go out liquid house steward 3, semicircle aluminum finned tube array surface is by multiple semicircle aluminum finned tubes in aluminum fin-stock 5
Place mutually overlaps, and semicircle aluminum finned tube is rolled by aluminium section bar finned tube by special tooling, aluminium section bar finned tube
It is equipped with aluminum fin-stock 5, aluminum fin-stock 5 is equipped with mesoporous, stainless steel tube 4, stainless steel tube 4 and 5 expanded joint of aluminum fin-stock is equipped in mesoporous, no
The steel pipe 4 that becomes rusty runs through aluminum fin-stock 5, and heat sink structure is succinct, good appearance.In order to eliminate stainless steel tube 4 and aluminum fin-stock 5 on aluminum finned tube
The influence that the elongate pinch seamed belt of contact site is come seals crack outlet using sealing structure 6 in the end point of aluminum fin-stock 5
It is stifled, heat sink gas efficiency can not only be controlled in this way, maintains the vacuum degree of vacuum chamber, moreover it is possible to ensure heat sink temperature uniformity.It is close
Seal structure 6 can select fluid sealant, fluid sealant model that Vacseal high temperature resistant ultrahigh vacuum seal glue 05106C-AB may be used,
Or Vacseal high temperature resistant ultrahigh vacuum seal glue 05051-AB or KH1714 high vacuum micropore sealants etc., fluid sealant is sprayed
Or brush in heat sink 5 end point of aluminum fin-stock, and cured, with block formed between aluminum fin-stock 5 and stainless steel tube 4 it is elongated
The outlet of crack；Sealing structure 6 can also select other high-low temperature resistants and be applicable to the sealing material in vacuum, and temperature needs
To be suitable for -70 DEG C~+135 DEG C of space environment；Sealing structure can also use the modes such as welding to realize to elongated crack
It blocks.
Cylindric 2 one end of aluminum finned tube component is equipped with feed liquor house steward 1, and the other end is equipped with go out liquid house steward 3, semicircle aluminum fin-stock
4 one end of stainless steel tube on pipe is welded with feed liquor house steward 1, and the other end is welded with go out liquid house steward 3, and aluminum finned tube component 2 is not by
The steel pipe 4 that becomes rusty is welded with feed liquor house steward 1 and go out liquid house steward 3, and cylindric aluminum finned tube component 2 is equipped with hole, and hole is located at aluminum fin-stock 5
On, and stainless steel tube is avoided, it is easy to process and reliable.
Heat sink generally use cylinder-like structure may be alternatively configured other arbitrary shapes, and aluminium section bar finned tube is according to heat sink needs
Do corresponding Adjusting Shape, for example cuboid is heat sink, is spliced into aluminum finned tube array surface by aluminium section bar finned tube, then by aluminum fin-stock
Pipe array surface is spliced into aluminum finned tube component, and then it is heat sink to form cuboid.
Feed liquor house steward 1 and go out liquid house steward 3 are all made of stainless steel.
Compared with common red copper fin tube structure is heat sink, weld seam quantity greatly reduces, and not only increases heat sink reliable
Property, and it is easy to process it is quick, shorten manufacturing schedule, the cost of raw material reduces, the identical heat sink unit area weight of dimensions
Amount alleviates about 20%.
Flow medium is assigned to by feed liquor house steward 1 in the stainless steel tube 4 of cylindric aluminum finned tube component 2, by going out liquid
Manifold 3 is discharged.Flow medium allows to use the gentle nitrogen of conduction oil.
As shown in Figure 3 and Figure 4,4 size of stainless steel tube in aluminium section bar finned tube is Aluminum fin-stock 5
Material is aluminium alloy 6063, and corrosion resistance is good, and cold-workability is preferable, and has moderate strength, width 100mm, and thickness is
2.5mm, aluminium section bar fin length of tube are 2m.7 semicircle aluminum finned tubes are overlapped into spot welding at aluminum fin-stock and form semicircle aluminium
Finned tube array surface, the spacing of stainless steel tube is 180mm, two semicircle aluminum finned tubes in the semicircle aluminum finned tube array surface
Array surface is welded in its stainless steel tube endface in feed liquor house steward 1 and go out liquid house steward 3 jointly, forms sizeAluminium section bar it is heat sink.
Wherein, the size of feed liquor house steward 1 and go out liquid house steward 3 is
According to the heat sink required trepanning requirement of space-environment facility, hole is opened on aluminum fin-stock 5, and avoids not
Become rusty steel pipe.
The aluminium section bar of the present invention is heat sink under double 12P cascade refrigerations unit cryogenic conditions, -70 DEG C~+135 DEG C temperature adjustment models
In enclosing, temperature property test result is as follows：
(1) heat sink bulk temperature uniformity maximum value is ± 1.5K in -70 DEG C~+135 DEG C warm areas；
(2) in 20 DEG C~-70 DEG C warm areas, heat sink average rate of temperature fall is 3K/min.
The above test result shows that application of the aluminum fin-stock in heat sink is reducing the cost of raw material, shortening manufacture work
Phase and while alleviate heat sink weight, heat sink performance requirement can be met completely.
Only as described above, only specific embodiments of the present invention, when the model that cannot be limited the present invention with this and implement
It encloses, therefore the displacement of its equivalent assemblies, or according to equivalent variations made by scope of patent protection of the present invention and modification, all should still belong to this hair
The scope that bright claims are covered.
Claims (9)
1. aluminium section bar is heat sink, characterized in that the aluminium section bar is heat sink to be equipped with aluminum finned tube component, is set on the aluminum finned tube component
There are aluminum finned tube array surface, the aluminum finned tube array surface to be equipped with aluminum finned tube, the aluminum finned tube is equipped with aluminum fin-stock, institute
It states aluminum fin-stock and is equipped with stainless steel tube, aluminum finned tube component one end is equipped with feed liquor house steward, and the aluminum finned tube component is another
End is equipped with go out liquid house steward, and the aluminum finned tube component is to be welded to connect with the feed liquor house steward, the aluminum finned tube component and institute
It is to be welded to connect to state go out liquid house steward.
2. aluminium section bar according to claim 1 is heat sink, which is characterized in that the aluminum fin-stock is equipped with mesoporous, the mesoporous
Interior to be equipped with stainless steel tube, the stainless steel tube and the aluminum fin-stock expanded joint, the stainless steel tube runs through the aluminum fin-stock, the aluminium
The end point of fin is equipped with sealing structure.
3. aluminium section bar according to claim 2 is heat sink, which is characterized in that the aluminum finned tube component is by two semicircle aluminium
Finned tube array surface forms.
4. aluminium section bar according to claim 3 is heat sink, which is characterized in that the semicircle aluminum finned tube array surface is by multiple
Semicircle aluminum finned tube mutually overlaps at the aluminum fin-stock, and the semicircle aluminum finned tube is passed through by aluminium section bar finned tube
Special tooling rolls.
5. aluminium section bar according to claim 4 is heat sink, which is characterized in that described stainless steel tube one end and the feed liquor house steward
Welding, the stainless steel tube other end are welded with the go out liquid house steward.
6. aluminium section bar according to claim 5 is heat sink, which is characterized in that the aluminum finned tube component passes through the stainless steel
Pipe is welded with the feed liquor house steward, and the aluminum finned tube component is welded by the stainless steel tube and the go out liquid house steward.
7. aluminium section bar according to claim 6 is heat sink, which is characterized in that the aluminum finned tube array surface is equipped with hole, institute
It states hole to be located on the aluminum fin-stock, and avoids stainless steel tube.
8. aluminium section bar according to claim 7 is heat sink, which is characterized in that the feed liquor house steward and the go out liquid house steward are
Stainless steel.
9. aluminium section bar according to claim 8 is heat sink, which is characterized in that the stainless steel tube diameter in the aluminum finned tube is small
In the diameter of feed liquor house steward, the diameter of the feed liquor house steward is equal to the diameter of the go out liquid house steward, the semicircle aluminum finned tube
Stainless steel tube spacing in array surface is 0.1~100 times of stainless steel tube diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763638.9A CN108801030A (en) | 2018-07-12 | 2018-07-12 | Aluminium section bar is heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763638.9A CN108801030A (en) | 2018-07-12 | 2018-07-12 | Aluminium section bar is heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801030A true CN108801030A (en) | 2018-11-13 |
Family
ID=64076250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763638.9A Pending CN108801030A (en) | 2018-07-12 | 2018-07-12 | Aluminium section bar is heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371236A (en) * | 2021-06-30 | 2021-09-10 | 上海卫星装备研究所 | Wide-temperature-zone space environment simulation test system and method |
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| CN101598515A (en) * | 2009-07-02 | 2009-12-09 | 北京航空航天大学 | The design of many fan heat sink wallboard form |
| CN101738101A (en) * | 2008-11-17 | 2010-06-16 | 北京卫星环境工程研究所 | Heat flow blocking cold plate system in vacuum low-temperature environment |
| CN102538541A (en) * | 2012-02-10 | 2012-07-04 | 无锡辉腾科技有限公司 | High-pressure finned tube |
| CN103277927A (en) * | 2013-05-08 | 2013-09-04 | 南京溧马新能源科技有限公司 | Unspaced fin type solar heat collecting pipe |
| KR101603063B1 (en) * | 2015-10-07 | 2016-03-14 | (주)태진중공업 | Heat exchanges pipe of ambient air vaporizer |
| CN108216697A (en) * | 2018-01-12 | 2018-06-29 | 北京航空航天大学 | Cylindrical shape splashproof is shot at the target |
| CN208635624U (en) * | 2018-07-12 | 2019-03-22 | 兰州真空设备有限责任公司 | A kind of aluminum profile is heat sink |
-
2018
- 2018-07-12 CN CN201810763638.9A patent/CN108801030A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738101A (en) * | 2008-11-17 | 2010-06-16 | 北京卫星环境工程研究所 | Heat flow blocking cold plate system in vacuum low-temperature environment |
| CN101576359A (en) * | 2008-12-23 | 2009-11-11 | 中国航天科技集团公司第五研究院第五一○研究所 | Dual-medium (liquid nitrogen and alcohol) compatible heat sink system for space environment simulation test equipment |
| CN101598515A (en) * | 2009-07-02 | 2009-12-09 | 北京航空航天大学 | The design of many fan heat sink wallboard form |
| CN102538541A (en) * | 2012-02-10 | 2012-07-04 | 无锡辉腾科技有限公司 | High-pressure finned tube |
| CN103277927A (en) * | 2013-05-08 | 2013-09-04 | 南京溧马新能源科技有限公司 | Unspaced fin type solar heat collecting pipe |
| KR101603063B1 (en) * | 2015-10-07 | 2016-03-14 | (주)태진중공업 | Heat exchanges pipe of ambient air vaporizer |
| CN108216697A (en) * | 2018-01-12 | 2018-06-29 | 北京航空航天大学 | Cylindrical shape splashproof is shot at the target |
| CN208635624U (en) * | 2018-07-12 | 2019-03-22 | 兰州真空设备有限责任公司 | A kind of aluminum profile is heat sink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371236A (en) * | 2021-06-30 | 2021-09-10 | 上海卫星装备研究所 | Wide-temperature-zone space environment simulation test system and method |
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