CN104244682B - A kind of cold subrack of liquid suitable for radar antenna - Google Patents
A kind of cold subrack of liquid suitable for radar antenna Download PDFInfo
- Publication number
- CN104244682B CN104244682B CN201410523663.1A CN201410523663A CN104244682B CN 104244682 B CN104244682 B CN 104244682B CN 201410523663 A CN201410523663 A CN 201410523663A CN 104244682 B CN104244682 B CN 104244682B
- Authority
- CN
- China
- Prior art keywords
- cold drawing
- subrack
- radar antenna
- cold
- side cold
- 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.)
- Active
Links
Abstract
The invention discloses a kind of cold subrack of the liquid suitable for radar antenna, it includes left side cold drawing, right side cold drawing, lower cold drawing, epipleural, back side panel, and the cooling liquid flowing channel of left side cold drawing, right side cold drawing and lower cold drawing respectively has two openings；Wherein：One of opening of one of opening of left side cold drawing and the right side cold drawing is connected with the cooling liquid flowing channel in radar antenna system respectively as the opening connected with outside coolant；Another opening and another opening in communication of the right side cold drawing that two of lower cold drawing are open respectively with the left side cold drawing.Subrack is designed to the cold form of liquid by the cold subrack of the liquid suitable for radar antenna that the present invention is provided, the characteristics of with high efficiency and heat radiation, compact conformation, flexible configuration.
Description
Technical field
The present invention relates to Radar Antenna System field, and in particular to a kind of cold subrack of liquid suitable for radar antenna.
Background technology
Radar antenna system inside configuration space is small, and power reguirements are high, is its supporting distribution combining structure compact dimensions,
Heat flow density is big.Distribution combination in panel typically use card format, wherein the heating power of main power insert compared with
Greatly, and heating module small volume, heat flow density is very big.
Nowadays most subrack is radiated using air-cooled form, and shortcoming is：Noise is big, it is desirable to have air channel and cannot be close
Envelope cause effectiveness poor because the presence in air channel cause dust deposit to plug-in unit and its electronic device have damage and cannot
Reach dust-proof requirement.And radar system inner antenna bulk is narrow and small, and inner antenna is without air channel, so wind cannot be used
Cold form takes away heat.
The content of the invention
The present invention is directed to above-mentioned problems of the prior art, proposes a kind of cold subrack of liquid suitable for radar antenna,
In view of radar antenna itself radiates by the way of liquid is cold, the runner of coolant is provided with, subrack is designed to the cold form of liquid, can be with
The runner for borrowing radar antenna system itself takes away heat, solves asking of cannot effectively radiating in existing radar antenna system
Topic.
In order to solve the above technical problems, the present invention is achieved through the following technical solutions：
The present invention provides a kind of cold subrack of liquid suitable for radar antenna, and it includes：Left side cold drawing, right side cold drawing, under it is cold
Plate, epipleural, back side panel, the cooling liquid flowing channel of the left side cold drawing, right side cold drawing and lower cold drawing respectively have two openings；Wherein：
One of opening of one of opening of the left side cold drawing and the right side cold drawing is used as connecting with outside coolant
Opening, is connected with the cooling liquid flowing channel in radar antenna system respectively；Two of lower cold drawing openings respectively with the left side
Another opening of side cold drawing and another opening in communication of the right side cold drawing.
Left side cold drawing, right side cold drawing, lower cold drawing, epipleural and back side panel connect the main body frame knot to form the cold subrack of liquid
Structure, subrack splices sealing previously by plug-in unit.General subrack is made up of base plate, left side plate and upper plate, and left side plate is set
Cold drawing form is counted into, can both be conducted heat, side plate carrying can be played a part of again, base plate makes flow channel for liquids and left side plate is connected
Get up, can both transmit coolant, carrying effect is played again, so can both meet the requirement of small size, can effectively dissipate again
Heat.
It is preferred that being separately installed with the opening connected with outside coolant of the left side cold drawing and the right side cold drawing
Left snap joint, right snap joint, the left snap joint, right snap joint by flexible pipe respectively with the radar antenna system
Interior cooling liquid flowing channel is connected.The flow direction of the coolant can be：Radar antenna inner flow passage → left snap joint → left side
Side cold drawing → lower cold drawing → right side cold drawing → right snap joint → radar antenna inner flow passage, or：Inside radar antenna
Runner → right snap joint → right side cold drawing → lower cold drawing → left side cold drawing → left snap joint → radar antenna inner flow passage.
It is preferred that being provided with pipe joint at two openings of the lower cold drawing, the pipe joint carries annular groove, passes through
O-ring seal carries out radial seal to the pipe joint.Good sealing effect, coolant is not easy leakage, safe.
It is preferred that power insert is arranged in the left side cold drawing and the right side cold drawing.The hair of source plug-in unit in radar system
Thermal power is larger, and the left and right sides heat-sinking capability of the cold subrack of liquid is most strong, so the larger plug-in unit of heating power is arranged in into left and right
On the cold drawing of side, radiating effect is more preferable.
It is preferred that the welding processing face of the left side cold drawing, right side cold drawing and lower cold drawing is arranged in the side outside subrack.And
And epipleural does not make cold drawing form, the electronic equipment inside subrack in the case of cold drawing welding seam failure leak can be avoided
Catastrophic damage.
It is preferred that the cooling liquid flowing channel of the left side cold drawing, right side cold drawing and lower cold drawing is " S " type runner, can basis
The different capacity cooling requirements of specifically used environment, the section form and size of flexible design runner and dividing for " S " type runner
Cloth density.
It is preferred that being provided with alignment pin on the back side panel, facilitate the fixation of subrack.
It is preferred that being provided with support handle on the left side cold drawing and right side cold drawing, the assembling of subrack can be facilitated；Support
It is provided with by rivet coating nut on handle and does not fall off screw, for the fixation of subrack and radar antenna internal structure.
It is preferred that the left side cold drawing, right side cold drawing, lower cold drawing, epipleural, back side panel are fixedly connected by screw, side
Just dismount, Stability Analysis of Structures.
Compared to prior art, the present invention has advantages below：
Subrack, is designed to the cold form of liquid, by thunder by the cold subrack of a kind of liquid suitable for radar antenna that the present invention is provided
Flow channel for liquids up to antenna itself takes away heat, particularly suitable the characteristics of with high efficiency and heat radiation, compact conformation, flexible configuration
In radar antenna system inside configuration space it is small, need to be electromagnetically shielded, be not suitable for that air-cooled, plug-in unit heat flow density is big, cooling requirements
Condition of work high.
Brief description of the drawings
Embodiments of the present invention are described further below in conjunction with the accompanying drawings：
Fig. 1 is the front view of the cold subrack of the liquid suitable for radar antenna of the invention；
Fig. 2 is the upward view of the cold subrack of the liquid suitable for radar antenna of the invention；
Fig. 3 is the schematic diagram of the left side cold drawing of the cold subrack of the liquid suitable for radar antenna of the invention；
Fig. 4 is the schematic diagram of the right side cold drawing of the cold subrack of the liquid suitable for radar antenna of the invention；
Fig. 5 is the schematic diagram of the lower cold drawing of the cold subrack of the liquid suitable for radar antenna of the invention.
Label declaration：1- left sides cold drawing, 2- right sides cold drawing, cold drawing under 3-, 4- epipleurals, 5- back side panels, a 6- left sides quickly connect
Head, the right snap joints of 7-, 8- open bores, 9- open bores, 10- pipe joints, 11- pipe joints, 12-O type sealing rings, the sealing of 13-O types
Circle, 14- support handles, 15- support handles, 16- does not fall off screw, and 17- does not fall off screw, 18- alignment pins, 19- alignment pins.
Specific embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed implementation method and specific operating process, but protection scope of the present invention is not limited to following implementations
Example.
As Figure 1-5, the cold subrack of the liquid suitable for radar antenna that the present invention is provided, it includes left side cold drawing 1, right side
Cold drawing 2, lower cold drawing 3, epipleural 4 and back side panel 5, left side cold drawing 1, right side cold drawing 2, lower cold drawing 3, epipleural in the present embodiment
4 and back side panel 5 fixed by screw and be spliced to form the main frame structure of the cold subrack of liquid, the cold subrack of liquid previously by plug-in unit
It is spliced, so as to form the subrack of sealing.Subrack is designed to the cold form of liquid, is solved in radar antenna system without air channel
Problem, compared with traditional air-cooled subrack, with heat-sinking capability is strong, noiseless, good leak tightness, effectiveness are good, and
Dust-proof effect can be reached.
Cooling liquid flowing channel in left side cold drawing 1, right side cold drawing 2 and lower cold drawing 3 has two openings respectively, in the present embodiment
Left snap joint 6 and right snap joint 7 are respectively arranged with one of opening of left side cold drawing 1 and right side cold drawing 2, another
It is open bore 8,9 to be open.The both ends open of the cooling liquid flowing channel of lower cold drawing 3 is respectively arranged with pipe joint 10,11, by pipe joint
10th, 11 are connected with open bore 8,9.Annular groove is carried on pipe joint, by left and right two O-ring seals, 12,13 pairs of left sides
Cooling liquid flowing channel in cold drawing 1, right side cold drawing 2 and lower cold drawing 3 carries out pipeline radial seal.
In the present embodiment, using left snap joint 6 as outside coolant import, right snap joint 7 as outside it is cold
But the outlet of liquid, is connected by flexible pipe with the cooling liquid flowing channel inside radar antenna respectively, the coolant in the cold subrack of liquid
Circulating flow direction is：Radar antenna inner flow passage → left 6 → left side of snap joint cold drawing 1 → lower 3 → right side of cold drawing cold drawing 2 → right side is fast
In quick coupling 7 → radar antenna inner flow passage difference embodiments, it is also possible to use right snap joint 7 as outside coolant
Import, correspondingly, left snap joint 6 is the outlet of outside coolant.
In the present embodiment, support handle 14,15 is provided with left side cold drawing 1, right side cold drawing 2, led on support handle 14,15
Cross rivet coating nut and be provided with and do not fall off screw 16,17, for the fixation of subrack and radar antenna internal structure.
In preferred embodiment, alignment pin 18,19 is provided with back side panel 5, for aiding in fixing subrack, makes subrack more steady
It is fixed.
In preferred embodiment, the left side cold drawing 1 of the cold subrack of liquid and the heat-sinking capability of right side cold drawing 2 are most strong, can preferentially examine
Consider the larger plug-in unit of arrangement heating power（Such as power insert）, radiating efficiency can be effectively improved.
In preferred embodiment, the cooling liquid flowing channel in left side cold drawing 1, right side cold drawing 2, lower cold drawing 3 is set to " S " type,
Area of dissipation can be increased, the different of heat radiation power can be required come flexible configuration " S " type according to specific radar antenna system
The section form of runner, size and distribution density, to reach preferably radiating effect.
In preferred embodiment, the cold drawing welding processing face of left side cold drawing 1, right side cold drawing 2 and lower cold drawing 3 is all disposed within inserting
One side outside case, is prevented from flowing into subrack coolant during cold drawing welding seam failure leak, and the electronic equipment in subrack is made
Into catastrophic destruction.
Disclosed herein is only the preferred embodiments of the present invention, and this specification is chosen and specifically describes these embodiments, is
It is not limitation of the invention to preferably explain principle of the invention and practical application.Any those skilled in the art
The modifications and variations done in the range of specification, all should fall in the range of the present invention is protected.
Claims (9)
1. the cold subrack of a kind of liquid suitable for radar antenna, it is characterised in that including：Left side cold drawing, right side cold drawing, lower cold drawing,
Epipleural, back side panel,
The cooling liquid flowing channel of the left side cold drawing, right side cold drawing and lower cold drawing respectively has two openings；Wherein：
One of opening of one of opening of the left side cold drawing and the right side cold drawing connects as with outside coolant
Logical opening, is connected with the cooling liquid flowing channel in radar antenna system respectively；
Two of lower cold drawing openings respectively with another opening of the left side cold drawing and the right side cold drawing another
Opening in communication；
Be separately installed with the opening connected with outside coolant of the left side cold drawing and the right side cold drawing left snap joint,
Right snap joint, the left snap joint, right snap joint by flexible pipe respectively with the radar antenna system in coolant
Runner is connected.
2. the cold subrack of the liquid suitable for radar antenna according to claim 1, it is characterised in that two of the lower cold drawing
Pipe joint is installed, the pipe joint carries annular groove at opening, the pipe joint is carried out by O-ring seal radially close
Envelope.
3. the cold subrack of the liquid suitable for radar antenna according to claim 1, it is characterised in that power insert is arranged in institute
State left side cold drawing and the right side cold drawing.
4. the cold subrack of the liquid suitable for radar antenna according to claim 1, it is characterised in that the left side cold drawing, the right side
The welding processing face of side cold drawing and lower cold drawing is arranged in the side outside subrack.
5. the cold subrack of the liquid suitable for radar antenna according to claim 1, it is characterised in that the left side cold drawing, the right side
The cooling liquid flowing channel of side cold drawing and lower cold drawing is " S " type runner.
6. the cold subrack of the liquid suitable for radar antenna according to claim 1, it is characterised in that set on the back side panel
There is alignment pin.
7. the cold subrack of the liquid suitable for radar antenna according to claim 1, it is characterised in that the left side cold drawing and the right side
Support handle is provided with the cold drawing of side.
8. the cold subrack of the liquid suitable for radar antenna according to claim 7, it is characterised in that lead on the support handle
Cross rivet coating nut and be provided with and do not fall off screw.
9. the cold subrack of the liquid suitable for radar antenna according to any one of claim 1 to 8, it is characterised in that the left side
Side cold drawing, right side cold drawing, lower cold drawing, epipleural, back side panel are fixedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523663.1A CN104244682B (en) | 2014-10-08 | 2014-10-08 | A kind of cold subrack of liquid suitable for radar antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523663.1A CN104244682B (en) | 2014-10-08 | 2014-10-08 | A kind of cold subrack of liquid suitable for radar antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104244682A CN104244682A (en) | 2014-12-24 |
| CN104244682B true CN104244682B (en) | 2017-06-09 |
Family
ID=52231738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410523663.1A Active CN104244682B (en) | 2014-10-08 | 2014-10-08 | A kind of cold subrack of liquid suitable for radar antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104244682B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102365B (en) * | 2016-05-27 | 2018-08-17 | 东莞市联洲知识产权运营管理有限公司 | A kind of high cooling plug-in box |
| 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 |
| CN110942888B (en) * | 2019-10-31 | 2021-06-01 | 许继电源有限公司 | Charging-discharging module and inductance element thereof |
| CN112020280A (en) * | 2020-08-31 | 2020-12-01 | 上海航天电子通讯设备研究所 | Array surface power module suitable for phased array radar |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355474Y (en) * | 2008-12-03 | 2009-12-02 | 张晓� | Water cooling system of personal computer |
| CN102893454A (en) * | 2010-02-05 | 2013-01-23 | 萨博公司 | An air heater for an air inlet of an electronic system |
| CN202904006U (en) * | 2012-10-30 | 2013-04-24 | 江苏兆胜空调有限公司 | Radar equipment cooling system |
| CN203340506U (en) * | 2013-05-30 | 2013-12-11 | 天津清源电动车辆有限责任公司 | Liquid cooling radiator for integrated power electronic module |
| CN103970943A (en) * | 2014-04-28 | 2014-08-06 | 西安电子科技大学 | Design method of Z-type flow cold plate of active phased array antenna based on layout of devices |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6690575B1 (en) * | 2002-02-14 | 2004-02-10 | Mercury Computer Systems, Inc. | Digital data processor chassis with flow balanced air intake into multiple circuit board assemblies |
| CN201273941Y (en) * | 2008-09-27 | 2009-07-15 | 林新明 | T/R component with cooling slot |
| CN103188921B (en) * | 2011-12-31 | 2015-12-02 | 中国科学院电子学研究所 | A kind of heat abstractor of airborne phased array radar antenna |
| CN203353023U (en) * | 2013-06-13 | 2013-12-18 | 北京无线电测量研究所 | Self-circulation liquid-cooled heat dissipation device for radar electronic device |
| CN203675488U (en) * | 2014-01-03 | 2014-06-25 | 中国船舶重工集团公司第七二三研究所 | Liquid-electrical integrated liquid-cooling chassis |
| CN203812163U (en) * | 2014-01-20 | 2014-09-03 | 中国船舶重工集团公司第七一六研究所 | ATR liquid-cooled ruggedized computer case |
-
2014
- 2014-10-08 CN CN201410523663.1A patent/CN104244682B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355474Y (en) * | 2008-12-03 | 2009-12-02 | 张晓� | Water cooling system of personal computer |
| CN102893454A (en) * | 2010-02-05 | 2013-01-23 | 萨博公司 | An air heater for an air inlet of an electronic system |
| CN202904006U (en) * | 2012-10-30 | 2013-04-24 | 江苏兆胜空调有限公司 | Radar equipment cooling system |
| CN203340506U (en) * | 2013-05-30 | 2013-12-11 | 天津清源电动车辆有限责任公司 | Liquid cooling radiator for integrated power electronic module |
| CN103970943A (en) * | 2014-04-28 | 2014-08-06 | 西安电子科技大学 | Design method of Z-type flow cold plate of active phased array antenna based on layout of devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104244682A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2731728T3 (en) | Cooling system for a server | |
| CN104244682B (en) | A kind of cold subrack of liquid suitable for radar antenna | |
| US9089078B2 (en) | Liquid cooling system for a server | |
| US6560104B2 (en) | Portable computer and docking station cooling | |
| US8542489B2 (en) | Mechanically-reattachable liquid-cooled cooling apparatus | |
| US20130312846A1 (en) | Fluid connector for a cooling system | |
| US20170142867A1 (en) | Liquid-cooling heat dissipation server | |
| WO2018000845A1 (en) | Flexible heat exchange unit, liquid cooling heat dissipation apparatus and liquid cooling heat dissipation system | |
| CN201688620U (en) | Semiconductor refrigerating module and in vitro diagnostic equipment with same | |
| CN107124853A (en) | Liquid cooling apparatus and its electronic equipment of application | |
| CN110730610A (en) | High-performance electromagnetic shielding cabinet | |
| CN205812614U (en) | A kind of liquid metal heat radiation cabinet | |
| CN104882424A (en) | Liquid cooling radiator and corresponding IGBT module | |
| US10303229B2 (en) | Water-cooling heat dissipation module | |
| JP3213431U (en) | Interface card fluid heat radiation fixing device | |
| CN206893766U (en) | A kind of battery case heat-dissipating cover plate | |
| CN104133538A (en) | Zone bit liquid cooling quick mounting modular server system | |
| CN210202322U (en) | Water cooling system of through-wall frequency converter | |
| CN220235286U (en) | Liquid cooling heat dissipation display module assembly | |
| CN109275315A (en) | A kind of radiator using external air source | |
| CN205450900U (en) | Overall arrangement of water -cooling all -in -one inner structure | |
| CN213182651U (en) | Computer component detection adapter | |
| CN213482631U (en) | Laser projection system and heat dissipation device | |
| JP2015536578A (en) | Passing air cooling technology and passing air circuit board module | |
| CN219846599U (en) | Detector heat abstractor and PET system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |