CN103347376A - Outdoor radar machine cabinet - Google Patents
Outdoor radar machine cabinet Download PDFInfo
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- CN103347376A CN103347376A CN2013102667871A CN201310266787A CN103347376A CN 103347376 A CN103347376 A CN 103347376A CN 2013102667871 A CN2013102667871 A CN 2013102667871A CN 201310266787 A CN201310266787 A CN 201310266787A CN 103347376 A CN103347376 A CN 103347376A
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Abstract
The invention discloses an outdoor radar machine cabinet which comprises a cabinet body (1), a transverse beam (2), a sliding rail support (3) and an electronic device (4). The outdoor radar machine cabinet further comprises a metal rib sheet type shell (5), a phase-change material (6) and a partition plate (7). The cabinet body (1) is in a cuboid shape, the partition plate (7) is arranged inside the cabinet body (1), and the metal rib sheet type shell (5) is separated from the electronic device (4). When the outdoor radar machine cabinet works, air passes through the metal rib sheet type shell (5) to be blown to the surface of the electronic device (4) after the air is sucked in the cabinet body (1) by a fan (12),. In the daytime, heat of the air at an air inlet (8) is transmitted to the phase-change material (6) through the metal rib sheet type shell (5) to melt the phase-change material (6), and the temperature of the air at the air inlet (8) is reduced. At night, the heat is released by the phase-change material (6) to the air through the metal rib sheet type shell (5), and the phase-change material (6) solidifies again so as to have the heat absorption capacity. According to the outdoor radar machine cabinet, the temperature control requirement can be met, and the radiating effect is good.
Description
Technical field
The present invention relates to a kind of rack, particularly a kind of outdoor radar rack.
Background technology
Along with the development of microelectric technique, the integrated level of radar electric device improves constantly, and power constantly increases, and the caloric value of radar also constantly increases.If heat can not in time dissipate, can cause electronic device temperature too high, influence the operate as normal of radar.Be placed on outdoor radar rack, owing to be subjected to the influence of factor such as solar radiation, operational environment is more abominable, and heat radiation seems even more important.The type of cooling commonly used at present is to adopt blower fan to force air inducing that the electronic device of heating is cooled off outside rack, and the structure of rack comprises: cabinet, crossbeam, sliding rail rack, electronic installation, air inlet, air outlet, shutter, Air Filter, blower fan.
Ordinary circumstance, the ambient temperature on daytime is higher than night.If the mode that adopts from cabinet outside direct air inducing to cool off, the inlet temperature on rack daytime is higher than night, causes the radiating effect on daytime poor than night, and for big places of day and night temperature such as desert, Gobi desert, plateaus, the radiating effect at daytime and night differs bigger.
Summary of the invention
The object of the present invention is to provide a kind of outdoor radar rack, solve the problem that present rack inlet temperature on daytime height causes the radiating effect difference.
A kind of outdoor radar rack, comprising: cabinet, crossbeam, sliding rail rack, electronic installation, air inlet, air outlet, shutter, Air Filter, blower fan also comprise: mental-finned sandwich type element, phase-change material, dividing plate.
Cabinet is cuboid, and crossbeam has four, and level places in the cabinet respectively, and the two ends of crossbeam and cabinet screw are fixed.The total M group of sliding rail rack, 5≤M≤30 wherein, sliding rail rack is vertical mutually with crossbeam, and screw fixes, and the position of upper and lower two groups of sliding rail racks is correspondence mutually.Electronic installation is S, and the mental-finned sandwich type element is N, wherein 3≤S≤20,2≤N≤10, S+N=M, electronic installation and mental-finned sandwich type element all place between upper and lower two groups of sliding rail racks, electronic installation and crossbeam screw are fixed, and mental-finned sandwich type element and crossbeam screw are fixed.Being encapsulated in the mental-finned sandwich type element of phase-change material interval, phase-change material is inorganic phase-changing material three aquation lithium nitrates, gallium or the organic phase change material octadecane of fusing point between 28 ℃～32 ℃; Dividing plate places cabinet inside, and mental-finned sandwich type element and electronic installation are separated; All weld with cabinet at the top of dividing plate and rear portion, and the lower end of dividing plate is concordant with sliding rail rack.One side at cabinet top has air inlet, and air inlet is near the mental-finned sandwich type element, and opposite side has air outlet.Shutter and Air Filter all are positioned at the air inlet place, and shutter and cabinet welding are fixing, and Air Filter and cabinet welding are fixing.Blower fan is positioned at the air outlet place, and blower fan and cabinet screw are fixed.
When outdoor radar rack was worked, the air of external environment at first passed through the mental-finned sandwich type element, and then blows to the surface of electronic installation after sucking cabinet by blower fan.Daytime cabinet air inlet air themperature height, the part heat of air inlet air passes to phase-change material by the mental-finned sandwich type element, phase-change material melts after absorbing the heat of air, has reduced the temperature of air inlet air, has promoted the radiating effect on daytime.At night, the air inlet air themperature of cabinet reduces, and to the air release heat, phase-change material solidifies phase-change material, possesses heat absorption capacity again by the mental-finned sandwich type element.
Outdoor radar rack of the present invention is transferred to the part heat of inlet air on daytime to dissipate night, the radiating effect on rack daytime is good, thereby promoted the overall radiating effect of radar rack, be particularly useful for the big zones of day and night temperature such as desert, Gobi desert, plateau.
Description of drawings
The structural representation of a kind of outdoor radar rack of Fig. 1;
The mental-finned sandwich type element of a kind of outdoor radar rack of Fig. 2 and phase-change material cut-away view.
1. cabinet 2. crossbeams 3. sliding rail racks 4. electronic installations 5. mental-finned sandwich type elements 6. phase-change materials 7. dividing plates 8. air inlets 9. air outlets 10. shutters 11. Air Filters 12. blower fans.
Embodiment
A kind of outdoor radar rack comprises: cabinet 1, crossbeam 2, sliding rail rack 3, electronic installation 4, air inlet 8, air outlet 9, shutter 10, Air Filter 11, blower fan 12 also comprise: mental-finned sandwich type element 5, phase-change material 6, dividing plate 7.
Cabinet 1 is cuboid, and crossbeam 2 has four, and level places in the cabinet 1 respectively, and the two ends of crossbeam 2 and cabinet 1 screw are fixed.Sliding rail rack 3 has nine groups, and sliding rail rack 3 and crossbeam 2 is vertical mutually, and screw fixes, and the position of upper and lower two groups of sliding rail racks 3 is correspondence mutually.Electronic installation 4 is six, and mental-finned sandwich type element 5 is three, and electronic installation 4 and mental-finned sandwich type element 5 all place between upper and lower two groups of sliding rail racks 3, and electronic installation 4 is fixed with crossbeam 2 screws, and mental-finned sandwich type element 5 is fixed with crossbeam 2 screws.Being encapsulated in the mental-finned sandwich type element 5 of phase-change material 6 intervals, phase-change material 6 is gallium; Dividing plate 7 places cabinet 1 inside, and mental-finned sandwich type element 5 and electronic installation 4 are separated; All weld with cabinet 1 at the top of dividing plate 7 and rear portion, and the lower end of dividing plate 7 is concordant with sliding rail rack 3.One side at cabinet 1 top has air inlet 8, and air inlet 8 is near mental-finned sandwich type element 5, and opposite side has air outlet 9.Shutter 10 all is positioned at air inlet 8 places with Air Filter 11, and shutter 10 is fixing with cabinet 1 welding, and Air Filter 11 is fixing with cabinet 1 welding.Blower fan 12 is positioned at air outlet 9 places, and blower fan 12 is fixed with cabinet 1 screw.
When outdoor radar rack was worked, the air of external environment at first passed through mental-finned sandwich type element 5, and then blows to the surface of electronic installation 4 after sucking cabinets 1 by blower fan 12.Daytime cabinet 1 air inlet 8 air themperature height, the part heat of air inlet 8 air passes to phase-change material 6 by mental-finned sandwich type element 5, phase-change material 6 melts after absorbing the heat of air, has reduced the temperature of air inlet 8 air, has promoted the radiating effect on daytime.At night, air inlet 8 air themperatures of cabinet 1 reduce, and to the air release heat, phase-change material 6 solidifies phase-change material 6, possesses heat absorption capacity again by mental-finned sandwich type element 5.
Claims (2)
1. outdoor radar rack, comprise: cabinet (1), crossbeam (2), sliding rail rack (3), electronic installation (4), air inlet (8), air outlet (9), shutter (10), Air Filter (11), blower fan (12) is characterized in that also comprising: mental-finned sandwich type element (5), phase-change material (6), dividing plate (7);
Cabinet (1) is cuboid, and crossbeam (2) has four, and level places in the cabinet (1) respectively, and the two ends of crossbeam (2) and cabinet (1) screw are fixed; The total M group of sliding rail rack (3), 5≤M≤30 wherein, sliding rail rack (3) is vertical mutually with crossbeam (2), and screw fixes, and the position of upper and lower two groups of sliding rail racks (3) is correspondence mutually; Electronic installation (4) is S, mental-finned sandwich type element (5) is N, 3≤S≤20 wherein, 2≤N≤10, S+N=M, electronic installation (4) and mental-finned sandwich type element (5) all place between upper and lower two groups of sliding rail racks (3), and electronic installation (4) is fixed with crossbeam (2) screw, and mental-finned sandwich type element (5) is fixed with crossbeam (2) screw; Being encapsulated in the mental-finned sandwich type element (5) of phase-change material (6) interval; Dividing plate (7) places cabinet (1) inside, and mental-finned sandwich type element (5) and electronic installation (4) are separated; All weld with cabinet (1) at the top of dividing plate (7) and rear portion, and the lower end of dividing plate (7) is concordant with sliding rail rack (3); One side at cabinet (1) top has air inlet (8), and air inlet (8) is near mental-finned sandwich type element (5), and opposite side has air outlet (9); Shutter (10) all is positioned at air inlet (8) with Air Filter (11) to be located, and shutter (10) is fixing with cabinet (1) welding, and Air Filter (11) is fixing with cabinet (1) welding; Blower fan (12) is positioned at air outlet (9) to be located, and blower fan (12) is fixed with cabinet (1) screw;
When outdoor radar rack was worked, the air of external environment at first passed through mental-finned sandwich type element (5), and then blows to the surface of electronic installation (4) after sucking cabinet (1) by blower fan (12); Air inlet (8) the air themperature height of cabinet on daytime (1), the part heat of air inlet (8) air passes to phase-change material (6) by mental-finned sandwich type element (5), melt behind the heat of phase-change material (6) absorption air, reduce the temperature of air inlet (8) air, promoted the radiating effect on daytime; At night, air inlet (8) air themperature of cabinet (1) reduces, and to the air release heat, phase-change material (6) solidifies phase-change material (6), possesses heat absorption capacity again by mental-finned sandwich type element (5).
2. outdoor radar rack according to claim 1, it is characterized in that: phase-change material (6) is inorganic phase-changing material three aquation lithium nitrates, gallium or the organic phase change material octadecane of fusing point between 28 ℃～32 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102667871A CN103347376A (en) | 2013-06-29 | 2013-06-29 | Outdoor radar machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102667871A CN103347376A (en) | 2013-06-29 | 2013-06-29 | Outdoor radar machine cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN103347376A true CN103347376A (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102667871A Pending CN103347376A (en) | 2013-06-29 | 2013-06-29 | Outdoor radar machine cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023504A (en) * | 2014-05-21 | 2014-09-03 | 北京无线电测量研究所 | Radar transmitting cabin capable of rapid heating |
| CN104125757A (en) * | 2014-07-02 | 2014-10-29 | 北京无线电测量研究所 | Through type liquid cooling case |
| CN104679183A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1627890A (en) * | 2003-12-11 | 2005-06-15 | 华为技术有限公司 | Heat elimination method for cabinet and structure of controlling temperature |
| CN101737880A (en) * | 2008-11-27 | 2010-06-16 | 上海凌御电气有限公司 | Method for balancing temperature of outdoor machine room and structure of outdoor machine room |
| CN201576705U (en) * | 2009-09-15 | 2010-09-08 | 杨玉生 | Phase-change material temperature control accumulator cabinet for communication |
| CN202949657U (en) * | 2012-10-23 | 2013-05-22 | 南京恩瑞特实业有限公司 | Cabin type outdoor cabinet for wind profiler radar |
-
2013
- 2013-06-29 CN CN2013102667871A patent/CN103347376A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1627890A (en) * | 2003-12-11 | 2005-06-15 | 华为技术有限公司 | Heat elimination method for cabinet and structure of controlling temperature |
| CN101737880A (en) * | 2008-11-27 | 2010-06-16 | 上海凌御电气有限公司 | Method for balancing temperature of outdoor machine room and structure of outdoor machine room |
| CN201576705U (en) * | 2009-09-15 | 2010-09-08 | 杨玉生 | Phase-change material temperature control accumulator cabinet for communication |
| CN202949657U (en) * | 2012-10-23 | 2013-05-22 | 南京恩瑞特实业有限公司 | Cabin type outdoor cabinet for wind profiler radar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679183A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Electronic device |
| CN104023504A (en) * | 2014-05-21 | 2014-09-03 | 北京无线电测量研究所 | Radar transmitting cabin capable of rapid heating |
| CN104023504B (en) * | 2014-05-21 | 2016-05-11 | 北京无线电测量研究所 | A kind of radar emission shelter that can Fast Heating |
| CN104125757A (en) * | 2014-07-02 | 2014-10-29 | 北京无线电测量研究所 | Through type liquid cooling case |
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Application publication date: 20131009 |