CN203120357U - Liquid cooling heat dissipation cabinet - Google Patents
Liquid cooling heat dissipation cabinet Download PDFInfo
- Publication number
- CN203120357U CN203120357U CN 201320018219 CN201320018219U CN203120357U CN 203120357 U CN203120357 U CN 203120357U CN 201320018219 CN201320018219 CN 201320018219 CN 201320018219 U CN201320018219 U CN 201320018219U CN 203120357 U CN203120357 U CN 203120357U
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- liquid cooling
- liquid
- rack
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- cooling heat
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Abstract
The utility model discloses a liquid cooling heat dissipation cabinet, comprising a cabinet, component single boards, a liquid cooling source device, liquid distribution pipes, collector pipes, and a liquid cooling radiator used to absorb and take away heat. The liquid cooling source device is disposed in the cabinet, and is installed and fixed on a back door of the cabinet. An inlet of the liquid distribution pipes and an outlet of the collector pipes are respectively connected with an outlet and an inlet of a liquid cooling source. The liquid cooling radiator is installed in the component single boards, and is used to absorb and take away heat generated by components in the component single boards. A liquid inlet and a liquid outlet of the liquid cooling radiator are respectively connected with an outlet of the liquid distribution pipes and an inlet of the collector pipes. The liquid cooling heat dissipation cabinet applies liquid cooling heat dissipation independently, flexibility is better, and can be used out of a machine room and at a place without an external liquid cooling system. Heat dissipation effect is better, vertical direction space of a large number of cabinets is saved, and space utilization rate is effectively improved.
Description
Technical field
The utility model relates to heat radiation and cooling technology field, particularly a kind of liquid cooling heat radiation rack.
Background technology
In the rack of industries such as electronics, communication, electronic chip and power device often are assembled to earlier one by one on the module (veneer), then each module (veneer) are assembled in the whole rack.Along with the hear rate of electronic chip and power device is increasing, some equipment have to adopt the liquid cools mode to be dispelled the heat.
At present, be that self is not with the liquid cooling source mostly about liquid cooling heat radiation rack, by being connected heat radiation with machine room or outside liquid cooling source, can not the rack auto-radiating; And owing to be connected with the outer liquid low-temperature receiver, so be inconvenient to move.Though the part rack self is provided with the liquid cooling source, the liquid cooling source is positioned over enclosure top, not only taken a large amount of vertically spaces of rack, also waste a large amount of rack horizontal spaces, space availability ratio is low; Simultaneously, the area of enclosure top is less, and radiating effect is undesirable, and existing rack all is design tailgate air-out heat radiation, does not satisfy the designs trend of existing rack.
The utility model content
Main purpose of the present utility model is for providing the liquid cooling heat radiation that a kind of convenience moves, can independently dispel the heat and space availability ratio is high rack.
The utility model proposes a kind of liquid cooling heat radiation rack, comprise rack, element veneer and liquid cooling source apparatus, also comprise separating tube, collector tube and the liquid cooling heat radiator that is used for absorbing and taking away heat, wherein:
Described liquid cooling source apparatus is arranged in the described rack enclosure, and is fixed on the tailgate of described rack; The entrance of described separating tube and the outlet of described collector tube be tightly connected respectively outlet and the entrance in described liquid cooling source;
Described liquid cooling heat radiator is installed in the described element veneer, absorbs and take away the heat of the element generation in the described element veneer; The inlet of described liquid cooling heat radiator and liquid outlet be tightly connected the respectively outlet of described separating tube and the entrance of described collector tube.
Preferably, described liquid cooling source apparatus comprises liquid reserve tank, pump, heat exchanger and blower fan, wherein:
Described liquid reserve tank, pump and heat exchanger all are fixed on the tailgate of described rack, and the tailgate of described rack is provided with the blower fan hole in the position of the described heat exchanger of correspondence, and described blower fan is installed in the described blower fan hole;
The be tightly connected outlet of described collector tube of the inlet of described liquid reserve tank, the be tightly connected entrance of described pump of the liquid outlet of described liquid reserve tank, the inlet seal of described pump connects the inlet of described heat exchanger, the be tightly connected entrance of described separating tube of the liquid outlet of described heat exchanger;
Described separating tube and collector tube arrange near the Qianmen of described rack.
Preferably, described element veneer is a plurality of, all the quantity with described element veneer is identical for described liquid cooling heat radiator quantity, separating tube export volume and collector tube entrance quantity, described liquid cooling heat radiator corresponding described element veneer is one by one installed, the inlet of described liquid cooling heat radiator and liquid outlet respectively with described separating tube outlet and collector tube entrance corresponding being tightly connected one by one.
Preferably, described liquid cooling heat radiator comprises first snap joint and second snap joint that is sealedly connected on its inlet and liquid outlet respectively, and described first snap joint and second snap joint are respectively by flexible pipe the be tightly connected outlet of described separating tube and the entrance of described collector tube.
Preferably, be respectively equipped with external supply opening and external liquid return hole on described separating tube and the collector tube.
Preferably, the tailgate of described rack is provided with for the liquid-sighting glass of observing liquid level in the described liquid reserve tank in the position of the described liquid reserve tank of correspondence.
Preferably, evenly be provided with a plurality of ventilation holes on the Qianmen of described rack.
Liquid cooling heat radiation rack of the present utility model, be arranged in the rack the liquid cooling source is integrated, make single liquid cooling heat radiation rack not by outer liquid low-temperature receiver also liquid cooling heat radiation voluntarily, realized liquid cooling heat radiation rack independent utility liquid cooling heat dissipation technology, in actual the use, flexibility is bigger, can break away from machine room and use in the place that does not have the outer liquid cooling system; Simultaneously, the tailgate of rack is more much bigger than the area on rack top, the liquid cooling source is fixed on the tailgate of rack, heat-dissipating space is wider, radiating effect is better, and saved the space of a large amount of rack vertical directions, and reasonable use the rack horizontal space, effectively raise utilization of space; In addition, the heat radiation air-out of rack at present all designs at the tailgate place, meets the designs trend of rack.
Description of drawings
Fig. 1 is the structural map of the utility model liquid cooling heat radiation rack preferred embodiment;
Fig. 2 is the rearview of the utility model liquid cooling heat radiation rack preferred embodiment;
Fig. 3 is the structural representation of liquid cooling heat radiator in the preferred embodiment of the utility model liquid cooling heat radiation rack.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, Fig. 1 is the structural map of the utility model liquid cooling heat radiation rack preferred embodiment, Fig. 2 is the rearview of the utility model liquid cooling heat radiation rack preferred embodiment, and Fig. 3 is the structural representation of liquid cooling heat radiator in the preferred embodiment of the utility model liquid cooling heat radiation rack.
The liquid cooling heat radiation rack that this embodiment proposes, comprise rack 100, element veneer 200, liquid cooling source apparatus 300, separating tube 400, collector tube 500 and the liquid cooling heat radiator 600 that is used for absorbing and taking away heat, wherein: liquid cooling source apparatus 300 is arranged in the rack 100, and is fixed on the tailgate 110 of rack 100; The outlet of the entrance of separating tube 400 and collector tube 500 be tightly connected respectively outlet and the entrance in liquid cooling source; Liquid cooling heat radiator 600 is installed in (because liquid cooling heat radiator 600 is installed in element veneer 100 inside, liquid cooling heat radiator is not shown among Fig. 1) in the element veneer 200, absorbs and take away the heat of the element generation in the element veneer 200; The inlet of liquid cooling heat radiator 600 and liquid outlet be tightly connected the respectively outlet of separating tube 400 and the entrance of collector tube 500.The liquid cooling heat radiation rack that present embodiment proposes is arranged in the rack 100 the liquid cooling source is integrated, make single liquid cooling heat radiation rack not by outer liquid low-temperature receiver also liquid cooling heat radiation voluntarily, realized liquid cooling heat radiation rack independent utility liquid cooling heat dissipation technology, in actual the use, flexibility is bigger, can break away from machine room and use in the place that does not have the outer liquid cooling system; Simultaneously, the tailgate 110 of rack 100 is more much bigger than the area on rack 100 tops, the liquid cooling source is fixed on the tailgate 110 of rack 100, heat-dissipating space is wider, radiating effect is better, and saved the space of a large amount of rack 100 vertical directions, and reasonable use rack 100 horizontal spaces, effectively raise utilization of space; In addition, the heat radiation air-out of rack 100 at present all designs at tailgate 110 places, meets the designs trend of rack 100.
Concrete, in the present embodiment, liquid cooling source apparatus 300 comprises liquid reserve tank 310, pump 320, heat exchanger 330 and blower fan 340, wherein: liquid reserve tank 310, pump 320 and heat exchanger 330 all are fixed on the tailgate 110 of rack 100, the tailgate 110 of rack 100 is provided with blower fan 340 holes 111 in the position of corresponding heat exchanger 330, blower fan 340 is installed in blower fan 340 holes 111; The be tightly connected entrance of pump 320 of the be tightly connected outlet of collector tube 500 of the inlet of liquid reserve tank 310, the liquid outlet of liquid reserve tank 310, the inlet seal of pump 320 connects the inlet of heat exchanger 330, the be tightly connected entrance of separating tube 400 of the liquid outlet of heat exchanger 330; Separating tube 400 and collector tube 500 arrange near the Qianmen 120 of rack 100.Separating tube 400 and collector tube 500 can be oppositely arranged on 120 both sides, Qianmen of rack 100, also can all be located at the same side at the Qianmen 120 of rack 100.Liquid cooling source apparatus 300 is installed on the tailgate 110 of rack 100, separating tube 400 and collector tube 500 are arranged on 120 positions, Qianmen of rack 100, it all is the rim space position that utilizes rack 100, leave sufficient rack 100 inner spaces and give element veneer 200 and inner cabling needs, reasonably rack 100 inner installations arrange.In the present embodiment, the liquid outlet of heat exchanger 330 namely is the outlet of liquid cooling source apparatus 300, and the inlet of liquid reserve tank 310 namely is the entrance of liquid cooling source apparatus 300.
Concrete, the working method of liquid cooling heat radiation rack is as follows in the present embodiment:
The liquid outlet of heat exchanger 330 goes out cold liquid in separating tube 400, separating tube 400 is delivered to cold midnight the inlet of liquid cooling heat radiator 600, liquid in the liquid cooling heat radiator 600 is in element veneer 200 in the absorber element veneer 200 behind the heat of element, fluid temperature raises, liquid behind the absorption heat enters collector tube 500 from the liquid outlet outflow of liquid cooling heat radiator 600, collector tube 500 sends back to liquid reserve tank 310 with liquid, pump 320 work are extracted the liquid in the liquid reserve tank 310 to be sent to out and are carried out liquid cools in the heat exchanger 330, liquid in the heat exchanger 330 carries out heat exchange with air under blower fan 340 effects, cooled liquid enters separating tube 400 again from the liquid outlet of heat exchanger 330, so circulation.
In the present embodiment, element veneer 200 is a plurality of, and the quantity of liquid cooling heat radiator 600 is identical with the quantity of element veneer 200, and all the quantity with liquid cooling heat radiator 600 is identical for the entrance quantity of the export volume of separating tube 400 and collector tube 500; Liquid cooling heat radiator 600 counter element veneer 200 is one by one installed, and the inlet of the outlet of separating tube 400 and liquid cooling heat radiator 600 is corresponding being tightly connected one by one, and the liquid outlet of the entrance of collector tube 500 and liquid cooling heat radiator 600 is corresponding being tightly connected one by one.Present embodiment only with element veneer 200 for a plurality of be that example describes, when element veneer 200 is one, also meet present embodiment.
Further, described liquid cooling heat radiator 600 comprises first snap joint 610 and second snap joint 620 that is sealedly connected on its inlet and liquid outlet respectively, and described first snap joint 610 and second snap joint 620 are respectively by flexible pipe 700 the be tightly connected outlet of described separating tube 400 and the entrance of described collector tube 500.Owing to be communicated with by snap joint and flexible pipe 700, but flexible pipe 700 respectively with the link of first snap joint 610 and second snap joint 620 fast shut-off and no leakage makes that the debugging of element veneer 200 is more convenient all.
Further, be respectively equipped with external supply opening (not shown) and external liquid return hole (not shown) on separating tube 400 and the collector tube 500.External supply opening and external liquid return hole are respectively applied to be connected liquid outlet and the inlet of outer liquid low-temperature receiver, when liquid cooling heat radiation rack uses in machine room, can stop the work of inner liquid cooling source apparatus 300, connecting outside liquid cooling source dispels the heat, when particularly the liquid cooling source apparatus 300 in liquid cooling heat radiation rack breaks down, can continue heat radiation by the outer liquid low-temperature receiver, guarantee liquid cooling heat radiation rack operate as normal; Liquid cooling heat radiation rack both can independent utility, can incorporate in the machine room liquid cooling system again and use.
Concrete, the tailgate 110 of rack 100 is provided with for the liquid-sighting glass 112 of observing liquid level in the liquid reserve tank 310 in the position of corresponding liquid reserve tank 310.Observe what of amount of liquid in the liquid reserve tanks 310 by liquid-sighting glass 112 is convenient, in order in time find liquid more after a little while, liquid make-up guarantees the normal heat radiation of liquid cooling heat radiation rack.Evenly be provided with a plurality of ventilation holes 121 on the Qianmen 120 of rack 100.Rack arranges ventilation hole 121 on 100 Qianmens 120, blower fan 340 realization racks 100 inner better ventilation effects on the tailgate 110 of cooperation rack 100 make that like this some element that does not use liquid cooling to dispel the heat of liquid cooling heat radiation rack inside can be better by blower fan 340 heat radiations.
The liquid cooling heat radiator 600 that present embodiment is selected for use also comprises a plurality of endothermic boxes 630, and endothermic box 630 is adjacent to by Heat Conduction Material and is fixed on the element that needs the liquid cooling heat radiation in the element veneer 200.The radiating effect of this kind liquid cooling heat radiator 600 is better, also can select other liquid cooling heat radiator 600 certainly for use.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. a liquid cooling heat radiation rack comprises rack, element veneer and liquid cooling source apparatus, it is characterized in that, also comprises separating tube, collector tube and the liquid cooling heat radiator that is used for absorbing and taking away heat, wherein:
Described liquid cooling source apparatus is arranged in the described rack, and is fixed on the tailgate of described rack; The entrance of described separating tube and the outlet of described collector tube be tightly connected respectively outlet and the entrance in described liquid cooling source;
Described liquid cooling heat radiator is installed in the described element veneer, absorbs and take away the heat of the element generation in the described element veneer; The inlet of described liquid cooling heat radiator and liquid outlet be tightly connected the respectively outlet of described separating tube and the entrance of described collector tube.
2. liquid cooling heat radiation rack according to claim 1 is characterized in that described liquid cooling source apparatus comprises liquid reserve tank, pump, heat exchanger and blower fan, wherein:
Described liquid reserve tank, pump and heat exchanger all are fixed on the tailgate of described rack, and the tailgate of described rack is provided with the blower fan hole in the position of the described heat exchanger of correspondence, and described blower fan is installed in the described blower fan hole;
The be tightly connected outlet of described collector tube of the inlet of described liquid reserve tank, the be tightly connected entrance of described pump of the liquid outlet of described liquid reserve tank, the inlet seal of described pump connects the inlet of described heat exchanger, the be tightly connected entrance of described separating tube of the liquid outlet of described heat exchanger;
Described separating tube and collector tube arrange near the Qianmen of described rack.
3. liquid cooling according to claim 2 heat radiation rack, it is characterized in that, described element veneer is a plurality of, all the quantity with described element veneer is identical for described liquid cooling heat radiator quantity, separating tube export volume and collector tube entrance quantity, described liquid cooling heat radiator corresponding described element veneer is one by one installed, the inlet of described liquid cooling heat radiator and liquid outlet respectively with described separating tube outlet and collector tube entrance corresponding being tightly connected one by one.
4. liquid cooling according to claim 1 and 2 heat radiation rack, it is characterized in that, described liquid cooling heat radiator comprises first snap joint and second snap joint that is sealedly connected on its inlet and liquid outlet respectively, and described first snap joint and second snap joint are respectively by flexible pipe the be tightly connected outlet of described separating tube and the entrance of described collector tube.
5. liquid cooling heat radiation rack according to claim 3 is characterized in that, is respectively equipped with external supply opening and external liquid return hole on described separating tube and the collector tube.
6. liquid cooling heat radiation rack according to claim 5 is characterized in that the tailgate of described rack is provided with for the liquid-sighting glass of observing liquid level in the described liquid reserve tank in the position of the described liquid reserve tank of correspondence.
7. liquid cooling heat radiation rack according to claim 6 is characterized in that, evenly is provided with a plurality of ventilation holes on the Qianmen of described rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018219 CN203120357U (en) | 2013-01-14 | 2013-01-14 | Liquid cooling heat dissipation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018219 CN203120357U (en) | 2013-01-14 | 2013-01-14 | Liquid cooling heat dissipation cabinet |
Publications (1)
| Publication Number | Publication Date |
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| CN203120357U true CN203120357U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018219 Expired - Lifetime CN203120357U (en) | 2013-01-14 | 2013-01-14 | Liquid cooling heat dissipation cabinet |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125757A (en) * | 2014-07-02 | 2014-10-29 | 北京无线电测量研究所 | Through type liquid cooling case |
| WO2015143819A1 (en) * | 2014-03-28 | 2015-10-01 | 中兴通讯股份有限公司 | Liquid-cooling heat dissipation server |
| CN105487624A (en) * | 2014-10-10 | 2016-04-13 | 汤金菊 | High-density server liquid immersion cooling cabinet |
| CN105704989A (en) * | 2016-04-26 | 2016-06-22 | 广东申菱环境系统股份有限公司 | Server cabinet with liquid cooling system |
| CN105992495A (en) * | 2015-02-10 | 2016-10-05 | 中兴通讯股份有限公司 | Heat-dissipation plug-in box |
| WO2016173286A1 (en) * | 2015-04-28 | 2016-11-03 | 中兴通讯股份有限公司 | Liquid cooling radiator and electronic device |
| CN106163242A (en) * | 2016-08-31 | 2016-11-23 | 杭州华为数字技术有限公司 | A kind of rack heat-exchange system and server |
| CN106465562A (en) * | 2015-10-23 | 2017-02-22 | 华为技术有限公司 | Heat pipe cooling system and power equipment |
| CN107529313A (en) * | 2016-06-20 | 2017-12-29 | 百度（美国）有限责任公司 | Electronics rack and data center systems |
| CN107567257A (en) * | 2017-09-26 | 2018-01-09 | 北京无线电测量研究所 | A kind of modularization self-loopa liquid cold cabinet for airborne closed environment |
| CN108449925A (en) * | 2018-05-29 | 2018-08-24 | 合肥通快钣金科技有限公司 | A kind of radiator of color selector separation chamber babinet |
| CN110278691A (en) * | 2019-07-01 | 2019-09-24 | 北京航空航天大学 | Pump for high power density cabinet drives two-phase loop cooling system |
| CN110662395A (en) * | 2019-09-16 | 2020-01-07 | 无锡江南计算技术研究所 | Machine storehouse level flow adjustable mixing pipeline system |
| CN110996619A (en) * | 2019-12-11 | 2020-04-10 | 深圳绿色云图科技有限公司 | Single-phase immersion type liquid cooling cabinet |
| CN113038805A (en) * | 2021-03-26 | 2021-06-25 | 北京汇钧科技有限公司 | Liquid-cooling cabinet, server cooling system and data center |
-
2013
- 2013-01-14 CN CN 201320018219 patent/CN203120357U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015143819A1 (en) * | 2014-03-28 | 2015-10-01 | 中兴通讯股份有限公司 | Liquid-cooling heat dissipation server |
| CN104125757A (en) * | 2014-07-02 | 2014-10-29 | 北京无线电测量研究所 | Through type liquid cooling case |
| CN105487624A (en) * | 2014-10-10 | 2016-04-13 | 汤金菊 | High-density server liquid immersion cooling cabinet |
| CN105992495A (en) * | 2015-02-10 | 2016-10-05 | 中兴通讯股份有限公司 | Heat-dissipation plug-in box |
| WO2016173286A1 (en) * | 2015-04-28 | 2016-11-03 | 中兴通讯股份有限公司 | Liquid cooling radiator and electronic device |
| US10470339B2 (en) | 2015-10-23 | 2019-11-05 | Huawei Technologies Co., Ltd. | Heat-pipe heat dissipation system and power device |
| CN106465562A (en) * | 2015-10-23 | 2017-02-22 | 华为技术有限公司 | Heat pipe cooling system and power equipment |
| WO2017066993A1 (en) * | 2015-10-23 | 2017-04-27 | 华为技术有限公司 | Heat pipe based cooling system and power equipment |
| CN106465562B (en) * | 2015-10-23 | 2019-08-16 | 华为技术有限公司 | Heat pipe radiating system and power equipment |
| CN105704989A (en) * | 2016-04-26 | 2016-06-22 | 广东申菱环境系统股份有限公司 | Server cabinet with liquid cooling system |
| CN105704989B (en) * | 2016-04-26 | 2018-09-28 | 广东申菱环境系统股份有限公司 | Server cabinet with liquid cooling system |
| CN107529313A (en) * | 2016-06-20 | 2017-12-29 | 百度（美国）有限责任公司 | Electronics rack and data center systems |
| CN106163242A (en) * | 2016-08-31 | 2016-11-23 | 杭州华为数字技术有限公司 | A kind of rack heat-exchange system and server |
| CN106163242B (en) * | 2016-08-31 | 2019-05-28 | 杭州华为数字技术有限公司 | A kind of cabinet heat-exchange system and server |
| CN107567257A (en) * | 2017-09-26 | 2018-01-09 | 北京无线电测量研究所 | A kind of modularization self-loopa liquid cold cabinet for airborne closed environment |
| CN108449925A (en) * | 2018-05-29 | 2018-08-24 | 合肥通快钣金科技有限公司 | A kind of radiator of color selector separation chamber babinet |
| CN108449925B (en) * | 2018-05-29 | 2020-03-31 | 合肥通快钣金科技有限公司 | Heat radiator for look selects quick-witted separation chamber box |
| CN110278691A (en) * | 2019-07-01 | 2019-09-24 | 北京航空航天大学 | Pump for high power density cabinet drives two-phase loop cooling system |
| CN110662395A (en) * | 2019-09-16 | 2020-01-07 | 无锡江南计算技术研究所 | Machine storehouse level flow adjustable mixing pipeline system |
| CN110996619A (en) * | 2019-12-11 | 2020-04-10 | 深圳绿色云图科技有限公司 | Single-phase immersion type liquid cooling cabinet |
| CN110996619B (en) * | 2019-12-11 | 2021-06-04 | 深圳绿色云图科技有限公司 | Single-phase immersion type liquid cooling cabinet |
| CN113038805A (en) * | 2021-03-26 | 2021-06-25 | 北京汇钧科技有限公司 | Liquid-cooling cabinet, server cooling system and data center |
| WO2022199205A1 (en) * | 2021-03-26 | 2022-09-29 | 北京汇钧科技有限公司 | Liquid cooling cabinet, server cooling system, and data center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |