WO2018082226A1 - 一种液冷喷淋机柜及其液冷喷淋系统 - Google Patents

一种液冷喷淋机柜及其液冷喷淋系统 Download PDF

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Publication number
WO2018082226A1
WO2018082226A1 PCT/CN2017/074517 CN2017074517W WO2018082226A1 WO 2018082226 A1 WO2018082226 A1 WO 2018082226A1 CN 2017074517 W CN2017074517 W CN 2017074517W WO 2018082226 A1 WO2018082226 A1 WO 2018082226A1
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oil
spray
cooled
server
cabinet
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PCT/CN2017/074517
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English (en)
French (fr)
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王伟
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广东合一新材料研究院有限公司
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Publication of WO2018082226A1 publication Critical patent/WO2018082226A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20763—Liquid cooling without phase change
    • H05K7/20772—Liquid cooling without phase change within server blades for removing heat from heat source

Definitions

  • the invention relates to the technical field of cabinet cooling, in particular to a liquid cooling spray cabinet and a liquid cooling spray system thereof.
  • IT facilities such as servers and network communication equipment in data centers are developing in the direction of miniaturization, networking, and racking. This has brought new changes to the data center's build model.
  • the cabinet is gradually becoming one of the protagonists of this change.
  • the cabinet is becoming an important part of it.
  • the IT equipment enclosed in the micro-environment of the cabinet generates a large amount of heat. In order to ensure that these equipments can operate normally, it is necessary to dissipate the generated heat in time.
  • the traditional cabinets use air-cooled heat dissipation, and the cooling capacity is limited. If the density of equipment in the cabinet increases, the internal temperature of the equipment will rise sharply and cannot be effectively cooled.
  • the traditional cabinet is an open structure with low IP rating, local turbulence and heat dissipation, low heat dissipation efficiency and high energy consumption.
  • the technical problem to be solved by the present invention is to provide a liquid-cooled spray cabinet and a liquid-cooled spray system thereof in view of the above-mentioned drawbacks of the prior art.
  • the invention discloses a liquid-cooled spray cabinet, which is divided into three independent areas according to functions, including:
  • a server cabinet module is disposed in the server area, the server cabinet module includes a server and a spray structure, the server is a sealed structure, and the spray structure is built in the server box and passes through the oil inlet and outlet pipes Implement external connections;
  • the auxiliary cabinet module includes a fuel tank, a spray hydraulic pump station, an oil-cooled pump station, a hydraulic accessory, a filter, a pipeline, and an oil distributor;
  • the air-cooling heat dissipating area is provided with an air-cooling heat dissipating module, the air-cooling heat dissipating module includes an oil cooling fan and an oil cooling heat sink, and the air-cooling heat dissipating module is placed above the standard cabinet;
  • the server area, the oil tank, the hydraulic pump station and the pipeline area, and the air-cooling heat dissipation area are connected by a pipeline.
  • auxiliary cabinet module subdivided into: a fuel tank, a spray oil filter, a spray oil pump, an oil circuit distributor, a spray inlet pipe, a spray return pipe, an oil-cooled oil filter, and oil cooling.
  • the spray oil filter is placed in the oil tank, an inlet of the spray oil pump is connected to the spray oil filter, and an outlet of the spray oil pump is connected to the oil passage distributor.
  • the oil circuit distributor is connected to the spray structure via a spray inlet pipe.
  • oil-cooled oil filter is placed in an auxiliary oil tank, an inlet of the oil-cooled oil pump is connected to the oil-cooled oil filter, and an outlet of the oil-cooled oil pump is connected to the oil-cooled liquid inlet pipe.
  • the oil tank contains a circulating working liquid working medium, and the liquid working medium is preferably mineral oil.
  • the invention also discloses a liquid-cooled spray system of a liquid-cooled spray cabinet, comprising a server spray cooling circulation system and a spray oil air-cooling heat-dissipating system, wherein the server spray cooling circulation system comprises a server cabinet module and an auxiliary The cabinet module, the spray oil air-cooling heat dissipation circulation system comprises an air cooling heat dissipation module and an auxiliary cabinet module.
  • the server cabinet module includes a server and a spray structure, the server is a sealed structure, the spray structure is built in the server box, and external connection is realized through an inlet and outlet oil pipe;
  • the air cooling heat dissipation module includes The oil cooling fan and the oil cooling radiator are placed above the standard cabinet; the components of the auxiliary cabinet module are subdivided into: a fuel tank, a spray oil filter, a spray oil pump, an oil circuit distributor, and a spray Inlet liquid pipe, spray return pipe, oil-cooled oil filter, oil-cooled oil pump, oil-cooled inlet pipe and oil-cooled return pipe.
  • the spray oil filter is placed in the oil tank, an inlet of the spray oil pump is connected to the spray oil filter, and an outlet of the spray oil pump is connected to the oil passage distributor.
  • the oil circuit distributor is connected to the spray structure via a spray inlet pipe.
  • oil-cooled oil filter is placed in an auxiliary oil tank, an inlet of the oil-cooled oil pump is connected to the oil-cooled oil filter, and an outlet of the oil-cooled oil pump is connected to the oil-cooled liquid inlet pipe.
  • the present invention has the following beneficial effects:
  • the liquid-cooled spray cabinet of the present invention is divided into a server cabinet module, an auxiliary cabinet module and an air-cooling heat-dissipating module, which is simple in operation and convenient to install.
  • the liquid-cooled spray cabinet of the present invention is a fully sealed mechanism, which can improve the IP rating compared with the conventional air-cooled cabinet.
  • the liquid-cooled spray system of the invention directly sprays the liquid working medium into the sealed server. Since the liquid working medium has a higher specific heat capacity than the air, and the liquid working medium directly contacts the heating element in the server, the intermediate contact thermal resistance can be reduced. It improves the heat dissipation efficiency of the system and reduces the system energy consumption.
  • FIG. 1 is a schematic diagram showing the functional division of a liquid cooling spray cabinet according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic structural view of a liquid cooling spray cabinet according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural diagram of a server cabinet module according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural view of an auxiliary cabinet module according to Embodiment 1 of the present invention.
  • FIG. 5 is a schematic structural view of a cooling air cooling module according to an embodiment of the present invention.
  • 1-server cabinet module 11-spray oil filter, 12-spray oil pump, 13-oil distributor, 14-spray inlet pipe, 15-spray return pipe, 16-spray structure , 17-server, 2-auxiliary cabinet module, 21-tank, 3-air-cooling heat-dissipation module, 31-oil-cooled oil filter, 32-oil-cooled oil pump, 33-oil-cooled inlet pipe, 34-oil-cooled return pipe , 35-oil cooling radiator, 36-oil cooling fan.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the embodiment discloses a liquid-cooled spray cabinet, which is divided into three independent areas according to functions, including: a server area, a fuel tank, a hydraulic pump station and a pipeline area, and an air-cooling heat dissipation area, and a server.
  • the area, the fuel tank, the hydraulic pump station and the pipeline area, and the air-cooled heat-dissipating area are connected by pipes.
  • a server cabinet module 1 is disposed in the server area, and an auxiliary cabinet module 2 is disposed in the fuel tank, the hydraulic pump station, and the pipeline area, and an air-cooling heat dissipation module 3 is disposed in the air-cooling heat dissipation area.
  • the server cabinet module 1 includes a spray oil filter 11, a spray oil pump 12, an oil passage distributor 13, a spray inlet pipe 14, a spray return pipe 15, a spray structure 16, and a server 17.
  • the spray oil filter 11 is placed in the oil tank, the inlet of the spray oil pump 12 is connected to the spray oil filter 11, the outlet of the spray oil pump 12 is connected to the oil passage distributor 13, and the oil passage distributor 13 is sprayed
  • the drenching liquid tube 14 is connected to the shower structure 16.
  • the spray structure 16 is mounted inside the server 17, and the server 17 is a sealed structure, which can increase the IP rating compared to the conventional air-cooled cabinet.
  • the fuel tank 21 is placed in the auxiliary cabinet module 2, and the spray oil filter 11, the spray oil pump 12, the oil passage distributor 13, the spray inlet pipe, and the spray backflow in the server cabinet module 1 are simultaneously disposed.
  • the oil-cooled oil filter 31, the oil-cooled oil pump 32, the oil-cooled liquid inlet pipe, and the oil-cooled return pipe in the tube and the air-cooling heat dissipation module 3 are also housed in the auxiliary cabinet.
  • the oil tank 21 is provided with a circulating working liquid working medium which is a liquid which is non-toxic and environmentally friendly, has excellent electrical insulation and excellent thermal oxidative stability, and more specifically, the liquid working medium is a liquid a kind of mineral oil.
  • the air-cooling heat dissipation module 3 includes an oil-cooled oil filter 31, an oil-cooled oil pump 32, an oil-cooled liquid inlet pipe 33, an oil-cooled return pipe 34, an oil-cooled radiator 35, and an oil-cooling fan 36.
  • the oil-cooled oil filter 31 is placed in the auxiliary oil tank, the inlet of the oil-cooled oil pump 32 is connected to the oil-cooled oil filter 31, and the outlet of the oil-cooled oil pump 32 is connected to the oil-cooled liquid inlet pipe 33, and the oil-cooled heat sink 35 Place it above the standard cabinet.
  • the liquid working medium passes through the oil-cooled oil filter 31, flows into the oil-cooled oil pump 32, is pressurized by the oil-cooled oil pump 32, and then flows into the oil-cooled heat sink 35 to dissipate heat.
  • the liquid working fluid flows out through the outlet of the oil-cooled radiator 35 and is returned to the oil tank 21.
  • the liquid-cooled spray cabinet in this embodiment is divided into a server cabinet module 1, an auxiliary cabinet module 2, and an air-cooling heat dissipation module 3, which is simple in operation and convenient to install.
  • the liquid working medium contained in the oil tank 21 passes through the spray oil filter 11 and flows into the spray oil pump 12, after being pressurized by the spray oil pump 12, the liquid working medium is divided into several ways to flow into the spray by the oil passage distributor 13. Structure 16. Through the action of the spray structure 16, the liquid working medium is directly sprayed onto the circuit board of the server 17, and the server 17 is cooled. After the liquid working medium is heated, the heat is carried by the spray return pipe 15 and is returned to the oil tank 21.
  • the spray structure 16 can spray the liquid working medium directly onto the circuit board of the server 17 in the form of a rain, taking away heat.
  • the embodiment further discloses a liquid-cooled spray system of a liquid-cooled spray cabinet, comprising a server spray cooling circulation system and a spray oil air-cooling heat-dissipating cycle system, wherein the server spray cooling circulation system comprises a server cabinet module 1 And the auxiliary cabinet module 2, the spray oil air-cooling heat dissipation circulation system comprises an air-cooling heat dissipation module 3 and an auxiliary cabinet module 2.
  • the server cabinet module 1 includes a server 17 and a spray structure 16 .
  • the server 17 is a sealed structure.
  • the spray structure 16 is built in the box of the server 17 and is externally connected through an oil inlet pipe;
  • the heat dissipation module 3 includes an oil cooling fan 36 and an oil cooling heat sink 35.
  • the air cooling heat dissipation module 3 is placed above a standard cabinet; the components of the auxiliary cabinet module 2 are subdivided into: a fuel tank 21, a spray oil filter 11, The spray oil pump 12, the oil passage distributor 13, the spray inlet pipe 14, the spray return pipe 15, the oil-cooled oil filter 31, the oil-cooled oil pump 32, the oil-cooled liquid inlet pipe 33, and the oil-cooled return pipe 34.
  • the spray oil filter 11 is placed in the oil tank 21, an inlet of the spray oil pump 12 is connected to the spray oil filter 11, an outlet of the spray oil pump 12 and the oil passage distributor 13 is connected, and the oil passage distributor 13 is connected to the spray structure 16 via the spray inlet pipe 14.
  • the oil-cooled oil filter 31 is placed in an auxiliary oil tank, an inlet of the oil-cooled oil pump 32 is connected to the oil-cooled oil filter 31, an outlet of the oil-cooled oil pump 32 and the oil-cooled liquid inlet pipe 33 connection.
  • the liquid-cooled spray system of the embodiment directly sprays the liquid working medium into the sealed server. Since the liquid working medium has a higher specific heat capacity than the air, and the liquid working medium directly contacts the heating element in the server, the intermediate contact thermal resistance can be reduced. Improve the heat dissipation efficiency of the system and reduce the energy consumption of the system.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the spray structure in this embodiment can spray the liquid working medium into a mist, and the liquid working substance in the mist contacts the circuit board to take away heat.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

本发明公开了一种液冷喷淋机柜及其液冷喷淋系统，液冷喷淋机柜按照功能划分为三个独立区域，包括：服务器区域，油箱、液压泵站和管路区域，以及风冷散热区域；服务器区域，油箱、液压泵站和管路区域，以及风冷散热区域之间通过管路连接；液冷喷淋系统包括服务器喷淋冷却循环系统和喷淋油风冷散热循环系统，服务器喷淋冷却循环系统包括服务器机柜模块和辅助机柜模块，喷淋油风冷散热循环系统包括风冷散热模块和辅助机柜模块。本发明的液冷喷淋机柜操作简单，安装方便，相比传统风冷机柜，能够提高IP等级。本发明的液冷喷淋系统，直接将液体工质喷淋到密封服务器内部，能够减少中间接触热阻，提高了系统散热效率，降低了系统能耗。

Description

一种液冷喷淋机柜及其液冷喷淋系统 技术领域
本发明涉及机柜冷却技术领域，尤其涉及一种液冷喷淋机柜及其液冷喷淋系统。
背景技术
随着计算机与网络技术的发展，数据中心的服务器、网络通信设备等IT设施，正在向着小型化、网络化、机架化的方向发展。这都给数据中心的构建模式带来了新的变化。而机柜，正在逐渐成为这个变化中的主角之一。对数据中心而言，机柜正成为其重要的组成部分。包围在机柜微环境中的IT设备会产生大量的热量，为了保证这些设备可以正常运行，需要及时将产生的热量散去。
传统机柜大多采用风冷散热的方式，制冷量有限，如果机柜中设备的放置密度增加，设备的内部温度会急剧上升，不能有效的制冷。另外，传统机柜是开放结构，IP等级低，存在局部紊流和散热死角，散热效率低，能耗高。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种液冷喷淋机柜及其液冷喷淋系统。
本发明为解决其技术问题所采用的技术方案如下：
本发明公开了一种液冷喷淋机柜，按照功能划分为三个独立区域，包括：
服务器区域，所述服务器区域内设有服务器机柜模块，所述服务器机柜模块包括服务器和喷淋结构，所述服务器为密封结构，所述喷淋结构内置于所述服务器箱体内，并通过进出油管实现外部连接；
油箱、液压泵站和管路区域，所述油箱、液压泵站和管路区域内设有 辅助机柜模块，所述辅助机柜模块包括油箱、喷淋液压泵站、油冷泵站、液压附件、过滤器、管路及油路分配器；
风冷散热区域，所述风冷散热区域内设有风冷散热模块，所述风冷散热模块包括油冷风扇和油冷散热器，所述风冷散热模块放置在标准机柜上方；
所述服务器区域，所述油箱、液压泵站和管路区域，以及所述风冷散热区域之间通过管路进行连接。
进一步地，所述辅助机柜模块的部件细分为：油箱、喷淋油过滤器、喷淋油泵、油路分配器、喷淋进液管、喷淋回流管、油冷油过滤器、油冷油泵、油冷进液管和油冷回流管。
进一步地，所述喷淋油过滤器放置于所述油箱中，所述喷淋油泵的入口与所述喷淋油过滤器连接，所述喷淋油泵的出口与所述油路分配器连接，所述油路分配器经喷淋进液管与喷淋结构连接。
进一步地，所述油冷油过滤器放置于辅助油箱中，所述油冷油泵的入口与所述油冷油过滤器连接，所述油冷油泵的出口与所述油冷进液管连接。
进一步地，所述油箱中盛放有循环流动的液体工质，所述液体工质优选为矿物油。
本发明还公开了一种液冷喷淋机柜的液冷喷淋系统，包括服务器喷淋冷却循环系统和喷淋油风冷散热循环系统，所述服务器喷淋冷却循环系统包括服务器机柜模块和辅助机柜模块，所述喷淋油风冷散热循环系统包括风冷散热模块和辅助机柜模块。
进一步地，所述服务器机柜模块包括服务器和喷淋结构，所述服务器为密封结构，所述喷淋结构内置于所述服务器箱体内，并通过进出油管实现外部连接；所述风冷散热模块包括油冷风扇和油冷散热器，所述风冷散热模块放置在标准机柜上方；所述辅助机柜模块的部件细分为：油箱、喷淋油过滤器、喷淋油泵、油路分配器、喷淋进液管、喷淋回流管、油冷油过滤器、油冷油泵、油冷进液管和油冷回流管。
进一步地，所述喷淋油过滤器放置于所述油箱中，所述喷淋油泵的入口与所述喷淋油过滤器连接，所述喷淋油泵的出口与所述油路分配器连接， 所述油路分配器经喷淋进液管与喷淋结构连接。
进一步地，所述油冷油过滤器放置于辅助油箱中，所述油冷油泵的入口与所述油冷油过滤器连接，所述油冷油泵的出口与所述油冷进液管连接。
与现有技术相比，本发明具有如下有益效果：
1、本发明的液冷喷淋机柜分为服务器机柜模块、辅助机柜模块和风冷散热模块，操作简单，安装方便。
2、本发明的液冷喷淋机柜为全密封机构，相比传统风冷机柜，能够提高IP等级。
3、本发明的液冷喷淋系统，直接将液体工质喷淋到密封服务器内部，由于液体工质比热容高于空气，并且液体工质直接与服务器内发热元件接触，能够减少中间接触热阻，提高了系统的散热效率，降低了系统能耗。
附图说明
图1是本发明实施例一中液冷喷淋机柜的功能分区示意图；
图2是本发明实施例一中液冷喷淋机柜的结构示意图；
图3是本发明实施例一中服务器机柜模块的结构示意图；
图4是本发明实施例一中辅助机柜模块的结构示意图；
图5是本发明实施例一中风冷散热模块的结构示意图。
图中：1-服务器机柜模块，11-喷淋油过滤器，12-喷淋油泵，13-油路分配器，14-喷淋进液管，15-喷淋回流管，16-喷淋结构，17-服务器，2-辅助机柜模块，21-油箱，3-风冷散热模块，31-油冷油过滤器，32-油冷油泵，33-油冷进液管，34-油冷回流管，35-油冷散热器，36-油冷风扇。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一：
如图1所示，本实施例公开了一种液冷喷淋机柜，按照功能划分为三个独立区域，包括：服务器区域，油箱、液压泵站和管路区域，以及风冷散热区域，服务器区域，油箱、液压泵站和管路区域，以及风冷散热区域之间通过管路进行连接。
如图2所示，服务器区域内设有服务器机柜模块1，油箱、液压泵站和管路区域内设有辅助机柜模块2，风冷散热区域内设有风冷散热模块3。
如图3所示，服务器机柜模块1包括喷淋油过滤器11、喷淋油泵12、油路分配器13、喷淋进液管14、喷淋回流管15、喷淋结构16和服务器17。
具体地，喷淋油过滤器11放置于油箱中，喷淋油泵12的入口与喷淋油过滤器11连接，喷淋油泵12的出口与油路分配器13连接，油路分配器13经喷淋进液管14与喷淋结构16连接。喷淋结构16安装于服务器17内部，服务器17为密封结构，相比传统风冷机柜，能够提高IP等级。
如图4所示，辅助机柜模块2内放置有油箱21，同时服务器机柜模块1中的喷淋油过滤器11、喷淋油泵12、油路分配器13、喷淋进液管、喷淋回流管以及风冷散热模块3中的油冷油过滤器31、油冷油泵32、油冷进液管和油冷回流管也盛放在辅助机柜内。油箱21中盛放有循环流动的液体工质，该液体工质是一种无毒环保、具有优良的电绝缘性及优良的热氧化稳定性的液体，更具体地，该液体工质是一种矿物油。
如图5所示，风冷散热模块3包括油冷油过滤器31、油冷油泵32、油冷进液管33、油冷回流管34、油冷散热器35以及油冷风扇36。具体地，油冷油过滤器31放置于辅助油箱中，油冷油泵32的入口与油冷油过滤器31连接，油冷油泵32的出口与油冷进液管33连接，油冷散热器35放置在标准机柜上方。液体工质经过油冷油过滤器31，流入油冷油泵32，经过油冷油泵32加压后，流入油冷散热器35进行散热。液体工质经油冷散热器35出口流出，并回流至油箱21中。
本实施例中的液冷喷淋机柜分为服务器机柜模块1、辅助机柜模块2和风冷散热模块3，操作简单，安装方便。
本实施例中液冷喷淋机柜的工作原理如下：
当盛放于油箱21内的液体工质经喷淋油过滤器11，流入喷淋油泵12，经过喷淋油泵12加压后，由油路分配器13将液体工质分成几路流入喷淋结构16。通过喷淋结构16的作用，液体工质被直接喷淋到服务器17的电路板上，对服务器17进行冷却。液体工质被加热后携带热量经喷淋回流管15汇集并回流至油箱21中。
其中，喷淋结构16能够将液体工质呈雨淋状直接喷到服务器17的电路板上，带走热量。
本实施例还公开了一种液冷喷淋机柜的液冷喷淋系统，包括服务器喷淋冷却循环系统和喷淋油风冷散热循环系统，所述服务器喷淋冷却循环系统包括服务器机柜模块1和辅助机柜模块2，所述喷淋油风冷散热循环系统包括风冷散热模块3和辅助机柜模块2。
所述服务器机柜模块1包括服务器17和喷淋结构16，所述服务器17为密封结构，所述喷淋结构16内置于所述服务器17箱体内，并通过进出油管实现外部连接；所述风冷散热模块3包括油冷风扇36和油冷散热器35，所述风冷散热模块3放置在标准机柜上方；所述辅助机柜模块2的部件细分为：油箱21、喷淋油过滤器11、喷淋油泵12、油路分配器13、喷淋进液管14、喷淋回流管15、油冷油过滤器31、油冷油泵32、油冷进液管33和油冷回流管34。
所述喷淋油过滤器11放置于所述油箱21中，所述喷淋油泵12的入口与所述喷淋油过滤器11连接，所述喷淋油泵12的出口与所述油路分配器13连接，所述油路分配器13经喷淋进液管14与喷淋结构16连接。
所述油冷油过滤器31放置于辅助油箱中，所述油冷油泵32的入口与所述油冷油过滤器31连接，所述油冷油泵32的出口与所述油冷进液管33连接。
本实施例的液冷喷淋系统，直接将液体工质喷淋到密封服务器内部，由于液体工质比热容高于空气，并且液体工质直接与服务器内发热元件接触，能够减少中间接触热阻，提高了系统的散热效率，降低了系统的能耗。
实施例二：
本实施例与上一个实施例的区别在于：
本实施例中的喷淋结构能够将液体工质喷成雾状，雾状的液体工质与电路板接触，带走热量。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (9)

  1. 一种液冷喷淋机柜，其特征在于，按照功能划分为三个独立区域，包括：
    服务器区域，所述服务器区域内设有服务器机柜模块，所述服务器机柜模块包括服务器和喷淋结构，所述服务器为密封结构，所述喷淋结构内置于所述服务器箱体内，并通过进出油管实现外部连接；
    油箱、液压泵站和管路区域，所述油箱、液压泵站和管路区域内设有辅助机柜模块，所述辅助机柜模块包括油箱、喷淋液压泵站、油冷泵站、液压附件、过滤器、管路及油路分配器；
    风冷散热区域，所述风冷散热区域内设有风冷散热模块，所述风冷散热模块包括油冷风扇和油冷散热器，所述风冷散热模块放置在标准机柜上方；
    所述服务器区域，所述油箱、液压泵站和管路区域，以及所述风冷散热区域之间通过管路进行连接。
  2. 根据权利要求1所述的液冷喷淋机柜，其特征在于，所述辅助机柜模块的部件细分为：油箱、喷淋油过滤器、喷淋油泵、油路分配器、喷淋进液管、喷淋回流管、油冷油过滤器、油冷油泵、油冷进液管和油冷回流管。
  3. 根据权利要求1或2所述的液冷喷淋机柜，其特征在于，所述喷淋油过滤器放置于所述油箱中，所述喷淋油泵的入口与所述喷淋油过滤器连接，所述喷淋油泵的出口与所述油路分配器连接，所述油路分配器经喷淋进液管与喷淋结构连接。
  4. 根据权利要求3所述的液冷喷淋机柜，其特征在于，所述油冷油过滤器放置于辅助油箱中，所述油冷油泵的入口与所述油冷油过滤器连接，所述油冷油泵的出口与所述油冷进液管连接。
  5. 根据权利要求1所述的液冷喷淋机柜，其特征在于，所述油箱中盛放有循环流动的液体工质，所述液体工质优选为矿物油。
  6. 一种液冷喷淋机柜的液冷喷淋系统，其特征在于，包括服务器喷淋冷却循环系统和喷淋油风冷散热循环系统，所述服务器喷淋冷却循环系统包括服务器机柜模块和辅助机柜模块，所述喷淋油风冷散热循环系统包括风冷散热模块和辅助机柜模块。
  7. 根据权利要求6所述的液冷喷淋系统，其特征在于，所述服务器机柜模块包括服务器和喷淋结构，所述服务器为密封结构，所述喷淋结构内置于所述服务器箱体内，并通过进出油管实现外部连接；所述风冷散热模块包括油冷风扇和油冷散热器，所述风冷散热模块放置在标准机柜上方；所述辅助机柜模块的部件细分为：油箱、喷淋油过滤器、喷淋油泵、油路分配器、喷淋进液管、喷淋回流管、油冷油过滤器、油冷油泵、油冷进液管和油冷回流管。
  8. 根据权利要求6或7所述的液冷喷淋系统，其特征在于，所述喷淋油过滤器放置于所述油箱中，所述喷淋油泵的入口与所述喷淋油过滤器连接，所述喷淋油泵的出口与所述油路分配器连接，所述油路分配器经喷淋进液管与喷淋结构连接。
  9. 根据权利要求6或7所述的液冷喷淋系统，其特征在于，所述油冷油过滤器放置于辅助油箱中，所述油冷油泵的入口与所述油冷油过滤器连接，所述油冷油泵的出口与所述油冷进液管连接。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113296591A (zh) * 2021-05-26 2021-08-24 河南一禾电子科技有限公司 一种计算机主机液冷散热系统
CN114976918A (zh) * 2021-02-25 2022-08-30 武汉宝德机电股份有限公司 一种配电箱护板结构以及配电箱
CN115515401A (zh) * 2022-10-27 2022-12-23 四川九洲电器集团有限责任公司 一种散热组件和散热机箱
CN114976918B (zh) * 2021-02-25 2024-07-05 武汉宝德机电股份有限公司 一种配电箱护板结构以及配电箱

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106413350B (zh) * 2016-11-01 2019-05-24 广东合一新材料研究院有限公司 一种液冷喷淋机柜及其液冷喷淋系统
CN107526382A (zh) * 2017-08-21 2017-12-29 广东合新材料研究院有限公司 一种冷却装置及液冷散热系统
CN108024480B (zh) * 2017-12-07 2024-04-30 广东西江数据科技有限公司 液冷式机柜、整机柜及整机柜服务器
CN108919926A (zh) * 2018-08-15 2018-11-30 南京佳力图机房环境技术股份有限公司 一种用于高密度服务器的喷淋式冷却系统及装置
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CN110099554B (zh) * 2019-06-13 2024-06-11 北京丰联奥睿科技有限公司 一种漏斗式分区液冷服务器机柜
CN111031762A (zh) * 2019-12-23 2020-04-17 北京无线电测量研究所 一种雷达发射机油冷装置
CN111065229A (zh) * 2020-01-15 2020-04-24 许昌许继晶锐科技有限公司 一种模块化服务器机柜

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102573385A (zh) * 2010-12-08 2012-07-11 中国科学院电工研究所 发热装置喷淋式蒸发冷却循环系统
CN104235981A (zh) * 2014-09-15 2014-12-24 中国移动通信集团广东有限公司 一种机柜服务器用一次水环路热管散热系统
CN106413350A (zh) * 2016-11-01 2017-02-15 广东合新材料研究院有限公司 一种液冷喷淋机柜及其液冷喷淋系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203279429U (zh) * 2013-01-09 2013-11-06 中国科学院电工研究所 用于发热装置的喷淋式蒸发冷却循环系统
CN105430998B (zh) * 2014-09-22 2018-10-16 广东申菱环境系统股份有限公司 一种氟泵内循环式服务器机柜散热系统的控制方法
CN105652993A (zh) * 2016-03-18 2016-06-08 苏州大景能源科技有限公司 一体式液冷散热计算机机箱
CN105658037B (zh) * 2016-03-18 2018-04-20 苏州大景能源科技有限公司 一种整体式液冷散热机箱
CN206181693U (zh) * 2016-11-01 2017-05-17 广东合一新材料研究院有限公司 一种液冷喷淋机柜及其液冷喷淋系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102573385A (zh) * 2010-12-08 2012-07-11 中国科学院电工研究所 发热装置喷淋式蒸发冷却循环系统
CN104235981A (zh) * 2014-09-15 2014-12-24 中国移动通信集团广东有限公司 一种机柜服务器用一次水环路热管散热系统
CN106413350A (zh) * 2016-11-01 2017-02-15 广东合新材料研究院有限公司 一种液冷喷淋机柜及其液冷喷淋系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114976918A (zh) * 2021-02-25 2022-08-30 武汉宝德机电股份有限公司 一种配电箱护板结构以及配电箱
CN114976918B (zh) * 2021-02-25 2024-07-05 武汉宝德机电股份有限公司 一种配电箱护板结构以及配电箱
CN113296591A (zh) * 2021-05-26 2021-08-24 河南一禾电子科技有限公司 一种计算机主机液冷散热系统
CN115515401A (zh) * 2022-10-27 2022-12-23 四川九洲电器集团有限责任公司 一种散热组件和散热机箱

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