CN205454352U - A liquid cooling machine case for radar signal processing system - Google Patents
A liquid cooling machine case for radar signal processing system Download PDFInfo
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- CN205454352U CN205454352U CN201620144725.2U CN201620144725U CN205454352U CN 205454352 U CN205454352 U CN 205454352U CN 201620144725 U CN201620144725 U CN 201620144725U CN 205454352 U CN205454352 U CN 205454352U
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Abstract
The utility model relates to a liquid cooling machine case for radar signal processing system, it is box -like that the machine case is the rectangle, is equipped with the runner in the roof of quick -witted case, is equipped with the lower runner that corresponds with last runner in the bottom plate of quick -witted case, and the both ends mouth of last runner and the both ends mouth of lower runner all lie in quick -witted case width direction's one end, the machine box side plate who is close to last runner port goes up the vertical connecting pipe that is equipped with, and the one end of connecting pipe is connected with the play liquid port of last runner, and the other end of connecting pipe is connected with the liquid inlet port of lower runner, forms the cooling water course that has a perfect understanding in succession at quick -witted incasement, the machine incasement vertically is equipped with the cold drawing more than three, is equipped with the last heat pipe of " L " shape on the side of cold drawing, and the lower extreme of a cold drawing side is equipped with the lower heat pipe of " U " shape, goes up the heat pipe and is connected with middle heat pipe down between the heat pipe. The utility model discloses forming the cooling water course that has a perfect understanding in succession, adopting heat pipe samming heat dissipation cold drawing, the radiating efficiency is high.
Description
Technical field
This utility model relates to a kind of Liquid cooling chasis, is particularly used for the Liquid cooling chasis of Radar Signal Processing System.
Background technology
Signal processing Liquid cooling chasis uses multi-channel high-speed signal processing platform based on signal processing, is arranged on antenna array, is the important component part of Radar Signal Processing System.
Signal processing extension set heat consumption reaches 890 watts, and the wind-cooling heat dissipating mode of cabinet routine can not meet radiating requirements.Existing Liquid cooling chasis has the disadvantage in that the cooling water channel Hu Bu UNICOM in (1) cabinet upper and lower plates, is formed without continuous print water channel, and upper and lower plates water temperature is uneven, and radiating effect is poor；(2) plug-in unit of cabinet inside uses ordinary aluminum plate to do heat sink, and ordinary aluminum plate exists the problem that heat transfer efficiency is low；(3) existing cabinet universal back plate is 262mm by the height of standard PC case size design, cabinet can only be carried out water channel design to front card by this size limitation, back card/back board can not design water channel, but the employing along with signal processing technology, back card/back board generally also can produce certain heat, it is necessary to takes cooling measure to dispel the heat.
Utility model content
For solving the defects such as uneven, the radiating effect difference of the heat radiation of existing signal processing Liquid cooling chasis existence, this utility model devises the Liquid cooling chasis for Radar Signal Processing System.
Liquid cooling chasis for Radar Signal Processing System, described cabinet 1 is rectangular box shape, it is provided with upper runner 111 in the top board 11 of cabinet 1, it is provided with the lower flow channel corresponding with upper runner 111, the two-port of upper runner 111 and the two-port of lower flow channel in the base plate 12 of cabinet 1 and is respectively positioned on one end of cabinet 1 width；Vertically being provided with connecting tube on cabinet 1 side plate of upper runner 111 port, one end of connecting tube is connected with the liquid outlet mouth of upper runner 111, and the other end of connecting tube is connected with the feed liquor port of lower flow channel, forms the most through cooling water channel in cabinet 1；
The plug-in unit 2 of more than three pieces longitudinally it is provided with in described cabinet 1, the cold drawing 21 that plug-in unit 2 includes printed board 22, is fitted and connected in printed board 22, the one side upper end of cold drawing 21 is provided with the upper heat pipe 26 of " L " shape, the lower end of cold drawing 21 one side is provided with the lower heat pipe 27 of " u "-shaped, and being connected between upper heat pipe 26 with lower heat pipe 28 has intermediate thermal conductivity pipe 27；Described upper heat pipe 26 contacts with top board 11, and lower heat pipe 28 contacts with base plate 12；
During work, the heat that in printed board 22, high power dissipating chip produces quickly conducts the top board 11 to cabinet 1 and base plate 12 by plug-in unit cold drawing 21, is taken away by heat by through cooling water channel continuous in cabinet 1, it is ensured that chip operating temperature is within normal range.
The base plate 12 of cabinet 1 raises up first guide rail of more than two, and adjacent two first guide rails and base plate 12 form lower liquid cold trap；Downwardly convex the first guide rail the second guide rail one to one having with base plate of the top board 11 of cabinet 1, adjacent two second guide rails and top board 11 form upper liquid cold trap, plug-in unit 2 is all guided be located in cabinet 1 by the first guide rail, the second guide rail, and the upper heat pipe 26 of plug-in unit 2, lower heat pipe 28 lay respectively in the lower liquid cold trap of correspondence, upper liquid cold trap.
Upper runner 111 in top board 11, the lower flow channel in base plate are roundabout " S " shape.
On backboard 16 inwall of described cabinet 1, genesis analysis has fixed strip, and jack for plug-in unit 2 grafting is distributed on fixed strip.
The top board 11 of cabinet 1 and base plate 12 and left plate 130, right plate 14 are all formed by vacuum brazing welding, all use screw to reinforce between adjacent two plates.
Advantageous Effects of the present utility model:
This utility model devises a kind of heat radiation all standing Liquid cooling chasis, and whole cabinet forms the most through cooling water channel；Plug-in unit cold drawing uses heat pipe temperature uniforming heat radiation form, and reliability is high, extensibility is good, even if under inverse gravity attitude, intermediate thermal conductivity pipe remains to chip is carried out heat conduction, solves conventional aluminium sheet fin heat transfer inequality, the problem that radiating efficiency is low.Plug-in unit and case back plate be connected by fixed strip wall inserting mode, the design such as coolant flow channel for cabinet provides space.
The heat that on this utility model crate plug-in unit, high power dissipating chip produces quickly is conducted to cabinet by plug-in unit cold drawing, by chassis backplane and the integrated coolant flow channel of top board, quickly the heat that crate plug-in unit produces is taken away, ensure that the maximum temperature of cabinet plug-in part chip, in normal range of operation, effectively solves the signal processing cabinet heat dissipation problem of high heat density.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model cold drawing dongle configuration schematic diagram.
Fig. 3 is this utility model rearview.
Fig. 4 is upper runner schematic diagram in this utility model top board.
Fig. 5 is this utility model application schematic diagram.
Sequence number in upper figure: cabinet 1, top board 11, upper runner 111, base plate 12, left plate 13, right plate 14, backboard frame 15, backboard 16, handle 17, panel 18, side guide 19, plug-in unit 2, cold drawing 21, printed board 22, upper drawing-aid device 23, lower drawing-aid device 24, wedgelock 25, upper heat pipe 26, intermediate thermal conductivity pipe 27, lower heat pipe 28, computer socket 3, power insert 4, water supply connector 5, water out adapter 6.
Detailed description of the invention
See Fig. 1, Liquid cooling chasis for Radar Signal Processing System, described cabinet 1 is rectangular box shape, the top board 11 of cabinet 1 and base plate 12 and left plate 130, right plate 14 are all formed by vacuum brazing welding, screw is all used to reinforce between adjacent two plates, the top board 11 of cabinet 1 and the two ends of base plate 12 are respectively connected with panel 18, and panel 18 is provided with handle 17；Seeing Fig. 4, be provided with upper runner 111 in the top board 11 of cabinet 1, be provided with the lower flow channel corresponding with upper runner 111 in the base plate 12 of cabinet 1, the upper runner 111 in top board 11, the lower flow channel in base plate are roundabout " S " shape；The two-port of upper runner 111 and the two-port of lower flow channel are respectively positioned on one end of cabinet 1 width；Connecting tube vertically it is provided with on cabinet 1 side plate of upper runner 111 port, one end of connecting tube is connected with the liquid outlet mouth of upper runner 111, the other end of connecting tube is connected with the feed liquor port of lower flow channel, the most through cooling water channel is formed in cabinet 1, see Fig. 3, i.e. the inlet of top board 11 be water supply connector 5, the liquid outlet of base plate 12 be water out adapter 6；On backboard 16 inwall of described cabinet 1, genesis analysis has fixed strip, and fixed strip is distributed jack, and the base plate 12 of cabinet 1 raises up first guide rail of more than two, and adjacent two first guide rails are formed with base plate 12 and descend liquid cold trap；Downwardly convex the first guide rail the second guide rail one to one having with base plate of the top board 11 of cabinet 1, adjacent two second guide rails and top board 11 form upper liquid cold trap；
Longitudinally being provided with tridecyne plug-in unit 2, plug-in unit 2 and the jack grafting of backboard 16 fixed strip in described cabinet 1, plug-in unit 2 is all guided be located in cabinet 1 by the first guide rail, the second guide rail；See Fig. 2, the cold drawing 21 that plug-in unit 2 includes printed board 22, is fitted and connected in printed board 22；The one side upper end of cold drawing 21 is provided with the upper heat pipe 26 of " L " shape, and the lower end of cold drawing 21 one side is provided with the lower heat pipe 27 of " u "-shaped, and being connected between upper heat pipe 26 with lower heat pipe 28 has intermediate thermal conductivity pipe 27；The upper heat pipe 26 of plug-in unit 2, lower heat pipe 28 lay respectively in the lower liquid cold trap of correspondence, upper liquid cold trap；
Seeing Fig. 5, during work, the printed board 22 of plug-in unit 2 is connected with cold drawing 21 by upper drawing-aid device 23, lower drawing-aid device 24, the wedgelock 25 on locking plug-in unit 2；Computer socket 3, power insert 4 are installed in one end in cabinet 1, and the water swivel of liquid low-temperature receiver is connected with water supply connector 5, the water out adapter 6 of cabinet 1 respectively；Cover the front panel of cabinet 1, turn on the power switch and realize the flowing of coolant in cabinet 1 inner cooling water road, the heat that on plug-in unit 2, the high power dissipating chip of printed board 22 produces quickly conducts the lower liquid cold trap to cabinet 1, upper liquid cold trap by cold drawing 21, heat is taken away, it is ensured that chip operating temperature is within normal range by cooling water channel.
Claims (5)
1. for the Liquid cooling chasis of Radar Signal Processing System, it is characterized in that: described cabinet (1) is rectangular box shape, it is provided with upper runner (111) in the top board (11) of cabinet (1), it is provided with the lower flow channel corresponding with upper runner (111), the two-port of upper runner (111) and the two-port of lower flow channel in the base plate (12) of cabinet (1) and is respectively positioned on one end of cabinet (1) width；Connecting tube vertically it is provided with on cabinet (1) side plate of upper runner (111) port, one end of connecting tube is connected with the liquid outlet mouth of upper runner (111), the other end of connecting tube is connected with the feed liquor port of lower flow channel, forms the most through cooling water channel in cabinet (1)；
The plug-in unit (2) of more than three pieces longitudinally it is provided with in described cabinet (1), the cold drawing (21) that plug-in unit (2) includes printed board (22), is fitted and connected in printed board (22), the one side upper end of cold drawing (21) is provided with the upper heat pipe (26) of " L " shape, the lower end of cold drawing (21) one side is provided with the lower heat pipe (27) of " u "-shaped, and being connected between upper heat pipe (26) with lower heat pipe (28) has intermediate thermal conductivity pipe (27)；Described upper heat pipe (26) contacts with top board (11), and lower heat pipe (28) contacts with base plate (12)；
During work, the heat that the upper high power dissipating chip of printed board (22) produces quickly conducts the top board (11) to cabinet (1) and base plate (12) by cold drawing (21), by the most through cooling water channel in cabinet (1), heat is taken away, it is ensured that chip operating temperature is within normal range.
Liquid cooling chasis for Radar Signal Processing System the most according to claim 1, it is characterised in that: the base plate (12) of cabinet (1) raises up first guide rail of more than two, and adjacent two first guide rails and base plate (12) form lower liquid cold trap；Downwardly convex the first guide rail the second guide rail one to one having with base plate of the top board (11) of cabinet (1), adjacent two second guide rails and liquid cold trap in top board (11) formation, plug-in unit (2) is all guided by the first guide rail, the second guide rail and is located in cabinet (1), and the upper heat pipe (26) of plug-in unit (2), lower heat pipe (28) lay respectively in the lower liquid cold trap of correspondence, upper liquid cold trap.
Liquid cooling chasis for Radar Signal Processing System the most according to claim 1, it is characterised in that: the upper runner (111) in top board (11), the lower flow channel in base plate are roundabout " S " shape.
Liquid cooling chasis for Radar Signal Processing System the most according to claim 1, it is characterised in that: on backboard (16) inwall of described cabinet (1), genesis analysis has fixed strip, and jack for plug-in unit (2) grafting is distributed on fixed strip.
Liquid cooling chasis for Radar Signal Processing System the most according to claim 1, it is characterized in that: the top board (11) of cabinet (1) and base plate (12) and left plate (13), right plate (14) are all formed by vacuum brazing welding, all use screw to reinforce between adjacent two plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144725.2U CN205454352U (en) | 2016-02-26 | 2016-02-26 | A liquid cooling machine case for radar signal processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144725.2U CN205454352U (en) | 2016-02-26 | 2016-02-26 | A liquid cooling machine case for radar signal processing system |
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| CN205454352U true CN205454352U (en) | 2016-08-10 |
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| CN201620144725.2U Active CN205454352U (en) | 2016-02-26 | 2016-02-26 | A liquid cooling machine case for radar signal processing system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509362A (en) * | 2017-08-11 | 2017-12-22 | 江苏南通申通机械有限公司 | A kind of Phase cooling type electronic cabinet |
| CN107889427A (en) * | 2017-11-13 | 2018-04-06 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of natural heat dissipation cabinet |
| CN108024488A (en) * | 2018-01-09 | 2018-05-11 | 无锡巨日电子科技有限公司 | Water-jacket typ circuit plate heat dissipating device |
| CN108495519A (en) * | 2018-02-01 | 2018-09-04 | 中国电子科技集团公司第三十八研究所 | A kind of Liquid cooling chasis of three layers of water channel interconnection |
| CN109168293A (en) * | 2018-09-27 | 2019-01-08 | 中航光电科技股份有限公司 | A kind of novel liquid cooling cabinet |
| CN109407789A (en) * | 2018-11-27 | 2019-03-01 | 徐鹏 | A kind of passive heat dissipation type cabinet of compact liquid cooling active soaking |
| CN109661157A (en) * | 2019-01-29 | 2019-04-19 | 安徽博微长安电子有限公司 | A kind of novel liquid cooling cabinet |
| CN110213942A (en) * | 2019-05-31 | 2019-09-06 | 北京无线电测量研究所 | A kind of integrated Liquid cooling chasis and its two-phase heat-transferring method based on two-phase heat transfer |
| CN111757642A (en) * | 2020-06-12 | 2020-10-09 | 中国船舶重工集团公司第七二四研究所 | Liquid cooling case with expandable layer number |
| CN112040730A (en) * | 2020-08-31 | 2020-12-04 | 上海航天电子通讯设备研究所 | Array surface power supply liquid cooling plug box |
| CN112236001A (en) * | 2020-09-23 | 2021-01-15 | 深圳市华盛源机电有限公司 | Liquid cooling case and preparation method |
| CN112752488A (en) * | 2020-12-28 | 2021-05-04 | 湖南博匠信息科技有限公司 | Phase change heat pipe and liquid cooling combined radiating case |
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2016
- 2016-02-26 CN CN201620144725.2U patent/CN205454352U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509362A (en) * | 2017-08-11 | 2017-12-22 | 江苏南通申通机械有限公司 | A kind of Phase cooling type electronic cabinet |
| CN107889427A (en) * | 2017-11-13 | 2018-04-06 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of natural heat dissipation cabinet |
| CN108024488A (en) * | 2018-01-09 | 2018-05-11 | 无锡巨日电子科技有限公司 | Water-jacket typ circuit plate heat dissipating device |
| CN108024488B (en) * | 2018-01-09 | 2023-10-17 | 无锡巨日电子科技有限公司 | Water jacket type circuit board heat abstractor |
| CN108495519B (en) * | 2018-02-01 | 2020-02-07 | 中国电子科技集团公司第三十八研究所 | Liquid cooling machine case with three layers of water channels interconnected |
| CN108495519A (en) * | 2018-02-01 | 2018-09-04 | 中国电子科技集团公司第三十八研究所 | A kind of Liquid cooling chasis of three layers of water channel interconnection |
| CN109168293A (en) * | 2018-09-27 | 2019-01-08 | 中航光电科技股份有限公司 | A kind of novel liquid cooling cabinet |
| CN109407789A (en) * | 2018-11-27 | 2019-03-01 | 徐鹏 | A kind of passive heat dissipation type cabinet of compact liquid cooling active soaking |
| CN109661157A (en) * | 2019-01-29 | 2019-04-19 | 安徽博微长安电子有限公司 | A kind of novel liquid cooling cabinet |
| CN110213942A (en) * | 2019-05-31 | 2019-09-06 | 北京无线电测量研究所 | A kind of integrated Liquid cooling chasis and its two-phase heat-transferring method based on two-phase heat transfer |
| CN111757642A (en) * | 2020-06-12 | 2020-10-09 | 中国船舶重工集团公司第七二四研究所 | Liquid cooling case with expandable layer number |
| CN112040730A (en) * | 2020-08-31 | 2020-12-04 | 上海航天电子通讯设备研究所 | Array surface power supply liquid cooling plug box |
| CN112040730B (en) * | 2020-08-31 | 2023-01-20 | 上海航天电子通讯设备研究所 | Array surface power supply liquid cooling plug box |
| CN112236001A (en) * | 2020-09-23 | 2021-01-15 | 深圳市华盛源机电有限公司 | Liquid cooling case and preparation method |
| CN112752488A (en) * | 2020-12-28 | 2021-05-04 | 湖南博匠信息科技有限公司 | Phase change heat pipe and liquid cooling combined radiating case |
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