CN102081446A - Cooling system - Google Patents
Cooling system Download PDFInfo
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- CN102081446A CN102081446A CN2009103105112A CN200910310511A CN102081446A CN 102081446 A CN102081446 A CN 102081446A CN 2009103105112 A CN2009103105112 A CN 2009103105112A CN 200910310511 A CN200910310511 A CN 200910310511A CN 102081446 A CN102081446 A CN 102081446A
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- server
- fan
- cooling system
- fixed mount
- grid unit
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Abstract
The invention discloses a cooling system which is used for cooling a server. The cooling system comprises a plurality of fans and a mounting bracket, wherein the fan is a blowing-type centrifugal fan; the fan is fixed on the outer side of the server by the mounting bracket; the wind inlet of the fan just faces to the server; when the fan operates, air flow is blown into the server; and thus circulating air flow is formed in and out of the server. The cooling system is characterized in that the fan is fixed on the outer side of the server by the mounting bracket to provide power for air flow circulation for the server; in addition, because the cooling system is arranged outside the server and is not affected by the internal specific specification construction of the server, the cooling system does not need to be replaced when a case is replaced; and thus, the cooling system can be reused, which effectively saves cost for replacing the server.
Description
Technical field
The present invention relates to a kind of cooling system, relate in particular to a kind of cooling system that is used for server.
Background technology
Along with developing rapidly of electronic industry, the arithmetic speed of electronic component such as central processing unit etc. increases substantially, and the heat of its generation also increases severely thereupon, and how the heat with electronic component distributes, and to guarantee its normal operation, is the problem that industry is paid attention to always.For effectively distribute the heat that central processing unit produces in operational process, industry is provided with cooling system usually in the electronic equipment server, keeping the temperature in the electronic equipment and electronic component dispelled the heat, thereby make electronic component self temperature maintenance in normal range of operation.
Computer product especially produces a large amount of heats as the elements such as central processing unit in the computer system of server when working at present, need provide heat dispersion powerful cooling system for each server system.The characteristics big in view of the server system own vol, that heat is big, the general cooling system that has a plurality of fans that adopts of industry dispels the heat to the electronic component in the server.Yet, flourish along with present electronics and information industry, the update of electronic product is constantly accelerated, especially frequent day by day especially as the renewal of the server system on information industry basis, and server of every replacing, no matter can old fan radiating system can also satisfy the requirement of new server on performance, all can need related replacing because of concrete off-gauge, thereby cause great waste, increase the cost that server update is regenerated simultaneously.
Summary of the invention
In view of this, be necessary to provide a kind of cooling system that reuses in fact.
A kind of cooling system, be used for server is dispelled the heat, comprise a plurality of fans and a fixed mount, described fan is the blowing-type centrifugal fan, described fixed mount is fixed in the server outside with fan, the air inlet of described fan is over against server, during described fan running air-flow is blown in the server, thereby in the inside and outside formation circulation airflow of server.
Above-mentioned cooling system is fixed in the server outside by fixed mount with fan, coming provides air-flow round-robin power for server, and, because this cooling system is placed on outside the server, be not subjected to the influence of the inner concrete specification structure of server, when changing server, need not to change cooling system, thereby realize the repeated use of cooling system, effectively save the cost that dress system updates.
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the user mode view of cooling system in one embodiment of the invention.
Fig. 2 is that the part of cooling system is analysed figure among Fig. 1.
Fig. 3 is another user mode figure of cooling system among Fig. 1.
Embodiment
As shown in Figures 1 and 2, the cooling system 10 in one embodiment of the invention is installed on the server 20, so that the electronic components such as central processing unit that are installed in the server 20 are dispelled the heat.This server 20 can be the server of all size, and in the present embodiment, this server 20 is the 2U server of standard.
Above-mentioned cooling system 10 comprises plurality of fans 12, a fixed mount 14, is installed in the some wind scoopers 16 between fan 12 and the server 20.Described fan 12 is the centrifugal fan of blowing-type, and the air inlet of described fan 12 is positioned at its top, and its air outlet is positioned at the one side.The air outlet of described fan 12 is installed over against server 20, and the air outlet of described fan 12 is connected with spaces in the server 20 by described wind scooper 16 respectively, circulates in server 20 for the air-flow of fan 12 generations.This fixed mount 14 is positioned at the lateral surface of server 20, and fan 12 is fixed on these server 20 lateral surfaces.In actual applications, this fixed mount 14 generally is fixed on the backboard of server 20.
Said fixing frame 14 is fixed on the frame (figure does not show) of build-in services device 20, simultaneously fan 12 is fixed in server 20 outsides.This fixed mount 14 comprises a framework 142 that is attached to the installing plate 140 on server 20 lateral surfaces and is fixed in installing plate 140 outsides.This framework 142 has some equal grid unit 144, form an accommodation space of accommodating a fan 12 in each grid unit 144, this grid unit 144 is along the length direction proper alignment of 2U server 20 backboards, so that fan 12 evenly covers this server 20 1 sides.A ventilating opening 141 is offered in this installing plate 140 corresponding each grid unit 144, and this ventilating opening 141 is communicated with spaces in the server 20, for the air-flow outflow of fan 12 generations or enter.Each fan 12 roughly is square, and is placed horizontally in the grid unit 144, occupy the latter half space in this style unit 144, and fan 12 is over against ventilating opening 141.
In addition, these fan 12 thickness are slightly less than the thickness of 1U specification server, the height of these fan 12 air outlets is naturally also less than the thickness of 1U specification server, and fixed mount 14 ventilating openings 141 need thickness greater than 1U specification server to cover the last lower unit of this 2U server 20.Therefore, described wind scooper 16 is individually fixed in each grid unit 144, and each wind scooper 16 is between the ventilating opening 141 of fan 12 air outlets and fixed mount 14 installing plates 140.This wind scooper 16 has small one and large one two interfaces, this wind scooper 16 is enlarged to big interface gradually by little interface, its medium and small interface is connected with the air outlet of fan 12, wind scooper 16 big interfaces are connected with ventilating opening 141, thus air-flow uniform distribution in the lower unit on server 20 that fan 12 is produced.
During use, fan 12 on above-mentioned cooling system 10 fixed mounts 14 is connected with space in the server 20 by wind scooper 16, the forced draft of its generation is blown in this server 20, thereby in server 20, form the air-flow circulation is communicated with surrounding environment, and then constantly the heats in the server 20 are dispersed into and go in the surrounding environment and keep server 20 interior system temperatures to stablize remaining in certain scope.
As shown in Figure 3, these cooling system 10 simple superposition go for the heat radiation of many U server 30 together, and wherein said grid unit 144 is some horizontally-arrangeds to be arranged, and each horizontally-arranged grid unit 144 correspondence is arranged along the length direction of a 2U server backboard.
Be appreciated that when server 20 is the dimensions of 3U server, can be suitable for different servers, for example, can increase the height of fan 12 so that this fan 12 is enough to cover the thickness of 3U server by the size of appropriate change fan 12; Also can reduce the size of fan 12, make the height of fan 12 just equal the thickness of 1U server, be suitable for the 1U server.
Compared with prior art, because this cooling system 10 places outside the server 20, be not subjected to the influence of server 20 inner concrete specification structures, can be suitable for the 2U server of any standard, therefore, when changing server, can easily cooling system 10 be pulled down from server 20, be installed to again on the new 2U server, can realize the repeated use of cooling system 10, thereby can effectively save the cost that server update is regenerated.In addition, place the cooling system 10 of server 20 outsides can adopt relatively large fan, thereby provide more powerful convection current, improve radiating effect to server 20 because of the restriction that is not subjected to server 20 inner spaces; And, for the maintenance and the replacing of single fan 12, can need not to take apart server 20 from directly from the fixed mount 14 at server 20 rears, disassembling, thereby greatly simplify the maintenance of these cooling system 10 each fans 12 and the process of replacing.
Claims (10)
1. cooling system, be used for server is dispelled the heat, comprise a plurality of fans and a fixed mount, it is characterized in that: described fan is the blowing-type centrifugal fan, described fixed mount is fixed in the server outside with fan, the air inlet of described fan is over against server, during described fan running air-flow is blown in the server, thereby in the inside and outside formation circulation airflow of server.
2. cooling system as claimed in claim 1 is characterized in that: also comprise some wind scoopers, described fan passes through respectively by air communication in wind scooper and the server.
3. cooling system as claimed in claim 2 is characterized in that: form some ventilating openings on the described fixed mount, each fan docks with a ventilating opening by a wind scooper.
4. cooling system as claimed in claim 3 is characterized in that: described fixed mount comprises an installing plate that is installed in the server outside, and described ventilating opening is opened on the described installing plate.
5. cooling system as claimed in claim 3, it is characterized in that: described wind scooper has small one and large one two interfaces, wind scooper is enlarged to big interface gradually by little interface, and its medium and small interface is connected with the air outlet of fan, and big interface is connected with ventilating opening.
6. cooling system as claimed in claim 3 is characterized in that: described fixed mount also comprises and is fixed in the installing plate outside to accommodate a framework of described fan.
7. cooling system as claimed in claim 6 is characterized in that: described framework has some grids unit, forms an accommodation space of accommodating a fan and wind scooper in each grid unit.
8. cooling system as claimed in claim 7 is characterized in that: described grid unit equates that each fan is positioned in the grid unit, occupies the latter half space in this style unit.
9. cooling system as claimed in claim 7 is characterized in that: described server is the 2U server, and described grid unit is arranged along the length direction of 2U server backboard.
10. cooling system as claimed in claim 6 is characterized in that: described server is many U server, and described grid unit is some horizontally-arrangeds to be arranged, and the grid unit correspondence of each horizontally-arranged is arranged along the length direction of a 2U server backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103105112A CN102081446A (en) | 2009-11-26 | 2009-11-26 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103105112A CN102081446A (en) | 2009-11-26 | 2009-11-26 | Cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102081446A true CN102081446A (en) | 2011-06-01 |
Family
ID=44087442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103105112A Pending CN102081446A (en) | 2009-11-26 | 2009-11-26 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102081446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087541A (en) * | 2009-12-04 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Radiating device for server and fan module thereof |
| TWI417501B (en) * | 2011-06-27 | 2013-12-01 | Hon Hai Prec Ind Co Ltd | Air duct |
| CN104586432A (en) * | 2015-01-27 | 2015-05-06 | 深圳市理邦精密仪器股份有限公司 | Trolley type ultrasonic diagnosis device and chassis thereof |
Citations (6)
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|---|---|---|---|---|
| CN2493971Y (en) * | 2001-02-22 | 2002-05-29 | 技嘉科技股份有限公司 | Heat radiator |
| US6406257B1 (en) * | 1999-09-29 | 2002-06-18 | Silicon Graphics, Inc. | Modular air moving system and method |
| CN2567384Y (en) * | 2002-08-29 | 2003-08-20 | 鸿富锦精密工业（深圳）有限公司 | Holder for fan |
| CN2664051Y (en) * | 2003-10-30 | 2004-12-15 | 技嘉科技股份有限公司 | A curvature radiator |
| CN1979378A (en) * | 2005-12-01 | 2007-06-13 | 富准精密工业(深圳)有限公司 | Radiating apparatus |
| JP4461338B2 (en) * | 2007-10-24 | 2010-05-12 | エヌイーシーコンピュータテクノ株式会社 | Case air cooling system |
-
2009
- 2009-11-26 CN CN2009103105112A patent/CN102081446A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406257B1 (en) * | 1999-09-29 | 2002-06-18 | Silicon Graphics, Inc. | Modular air moving system and method |
| CN2493971Y (en) * | 2001-02-22 | 2002-05-29 | 技嘉科技股份有限公司 | Heat radiator |
| CN2567384Y (en) * | 2002-08-29 | 2003-08-20 | 鸿富锦精密工业（深圳）有限公司 | Holder for fan |
| CN2664051Y (en) * | 2003-10-30 | 2004-12-15 | 技嘉科技股份有限公司 | A curvature radiator |
| CN1979378A (en) * | 2005-12-01 | 2007-06-13 | 富准精密工业(深圳)有限公司 | Radiating apparatus |
| JP4461338B2 (en) * | 2007-10-24 | 2010-05-12 | エヌイーシーコンピュータテクノ株式会社 | Case air cooling system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087541A (en) * | 2009-12-04 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Radiating device for server and fan module thereof |
| CN102087541B (en) * | 2009-12-04 | 2014-12-10 | 南通新业电子有限公司 | Radiating device for server and fan module thereof |
| TWI417501B (en) * | 2011-06-27 | 2013-12-01 | Hon Hai Prec Ind Co Ltd | Air duct |
| CN104586432A (en) * | 2015-01-27 | 2015-05-06 | 深圳市理邦精密仪器股份有限公司 | Trolley type ultrasonic diagnosis device and chassis thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110601 |