CN205665634U - Liquid cooling's rack -mounted server - Google Patents

Liquid cooling's rack -mounted server Download PDF

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CN205665634U
CN205665634U CN201620429475.7U CN201620429475U CN205665634U CN 205665634 U CN205665634 U CN 205665634U CN 201620429475 U CN201620429475 U CN 201620429475U CN 205665634 U CN205665634 U CN 205665634U
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cold plate
hard disk
module
cold drawing
water
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冉宇峰
陈永强
于治楼
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Shandong Inspur Science Research Institute Co Ltd
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Inspur Group Co Ltd
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Abstract

The utility model discloses a liquid cooling's rack -mounted server belongs to the server radiation field, and how the technical problem that solve is for realizing that low noise, the radiating server of high efficiency and this cooling system take up space for a short time, its structure includes quick -witted case and sets up the mainboard module at quick -witted incasement, the hard disk, integrated circuit board module and power module, still including setting up the roof at quick -witted incasement, the mainboard cold drawing of setting in the mainboard module, the hard disk cold drawing of setting on the hard disk, integrated circuit board cold drawing and setting the power cold drawing on power module of setting in the integrated circuit board module, the mainboard cold drawing, the hard disk cold drawing, integrated circuit board cold drawing and power cold drawing all are connected to the roof, be provided with heat radiating water pipe in the roof, heat radiating water pipe distributes in the roof with snakelike mode, be provided with the coolant liquid in the heat radiating water pipe, heat radiating water pipe's a port is the water inlet, another port of heat radiating water pipe is the delivery port, the intercommunication has coolant liquid circulating device between water inlet and the delivery port.

Description

一种水冷散热的机架式服务器A rack server with water cooling and heat dissipation

技术领域technical field

本实用新型涉及服务器散热领域,具体地说是一种水冷散热的机架式服务器。The utility model relates to the field of server heat dissipation, in particular to a water-cooled heat dissipation rack server.

背景技术Background technique

目前服务器包括计算服务器和存储服务器,计算服务器和存储服务器中通常采用风冷的方式进行散热,在机箱内设置有大量的风扇,大量风扇将冷风从机箱一侧吸入,再将吸热后的热风从机箱的另一侧吹出,进而实现服务器的散热。此种散热方式散热效率低、噪声大。如何实现高效率散热、低噪音的服务器散热时需要解决的技术问题。At present, servers include computing servers and storage servers. Computing servers and storage servers usually use air cooling for heat dissipation. There are a large number of fans in the chassis. A large number of fans suck cold air from one side of the chassis, and then absorb the hot air The air is blown out from the other side of the chassis, thereby realizing the heat dissipation of the server. This heat dissipation method has low heat dissipation efficiency and high noise. A technical problem that needs to be solved when how to realize high-efficiency heat dissipation and low-noise server heat dissipation.

2015年4月29日公开的公开号为CN104582442 A的中国专利,提出一种冷却系统和服务器系统,包括内部容纳有冷媒的热管,构造为:由热端、出液管、冷端以及进液管依次首尾连通以形成冷却循环回路;以及与冷端热耦合的水冷板。使用时该冷却系统的热端设置在CPU的底表面或顶表面对CPU进行冷却,热管的冷端与水冷板进行热交换,当使用该装置为服务器内其他多种元件如主板、硬盘、电源等进行散热时,需要在每个元件上设置与其对应的热管,这样需要多根热管,使得机箱内热管的数量较多、占据空间大,由于机箱内空间有限,不利于机箱内布线及热管的排布。The Chinese patent with the publication number CN104582442 A published on April 29, 2015 proposes a cooling system and a server system, including a heat pipe containing a refrigerant inside, and is structured as follows: a hot end, a liquid outlet pipe, a cold end, and a liquid inlet The tubes are connected end-to-end in order to form a cooling circulation loop; and a water-cooled plate thermally coupled with the cold end. When in use, the hot end of the cooling system is set on the bottom or top surface of the CPU to cool the CPU, and the cold end of the heat pipe exchanges heat with the water-cooled plate. When performing heat dissipation, it is necessary to install a corresponding heat pipe on each component. This requires multiple heat pipes, which results in a large number of heat pipes in the chassis and takes up a large space. Due to the limited space in the chassis, it is not conducive to the wiring and heat pipes in the chassis. arranged.

如何有效利用机箱内部空间来设置服务器内水冷散热系统,实现服务器内高效率、低噪音的散热以及散热系统占据空间小,是需要解决的技术问题。How to effectively use the internal space of the chassis to set up the water-cooling system in the server to achieve high-efficiency, low-noise heat dissipation in the server and the small space occupied by the cooling system is a technical problem that needs to be solved.

发明内容Contents of the invention

本实用新型的技术任务是提供一种水冷散热的机架式服务器,来解决如何实现服务器低噪音高效率散热且该散热系统占据空间小的问题。The technical task of the utility model is to provide a water-cooled and heat-dissipating rack server to solve the problem of how to realize low-noise, high-efficiency heat dissipation of the server and the small space occupied by the heat dissipation system.

本实用新型解决其技术问题所采用的技术方案是:The technical scheme that the utility model solves its technical problem adopts is:

一种水冷散热的机架式服务器,包括机箱以及设置在机箱内的主板模块、硬盘、板卡模块和电源模块,还包括设置在机箱内的顶板、设置在主板模块上的主板冷板、设置在硬盘上的硬盘冷板、设置在板卡模块上的板卡冷板以及设置在电源模块上的电源冷板,主板冷板、硬盘冷板、板卡冷板以及电源冷板均连接至顶板,顶板内设置有散热水管,散热水管以蛇形方式分布在顶板内,散热水管内设置有冷却液,散热水管的一端口为进水口,散热水管的另一端口为出水口,进水口与出水口之间连通有冷却液循环装置;A water-cooled and heat-dissipating rack server includes a chassis and a main board module, a hard disk, a board module and a power supply module arranged in the case, and also includes a top plate arranged in the case, a main board cold plate arranged on the main board module, a set The hard disk cold plate on the hard disk, the board cold plate set on the board module, and the power supply cold plate set on the power supply module, the motherboard cold plate, the hard disk cold plate, the board cold plate and the power supply cold plate are all connected to the top plate , the top plate is provided with cooling water pipes, the cooling water pipes are distributed in the top plate in a serpentine manner, the cooling liquid is arranged in the cooling water pipes, one port of the cooling water pipe is the water inlet, the other port of the cooling water pipe is the water outlet, the water inlet and the outlet There is a coolant circulation device connected between the water ports;

顶板位于主板冷板、硬盘冷板、板卡冷板以及电源冷板的上方。The top plate is located above the cold plate of the main board, the cold plate of the hard disk, the cold plate of the card and the cold plate of the power supply.

机箱的外壳为铝合金外壳。The shell of the chassis is an aluminum alloy shell.

本实用新型的一种水冷散热的机架式服务器和现有技术相比,具有以下有益效果:Compared with the prior art, a water-cooled and heat-dissipating rack server of the utility model has the following beneficial effects:

1、本实用新型中机箱内的主板模块、硬盘、板卡模块以及电源模块上均设置有冷板,冷板分别为吸收主板模块热量的主板冷板、吸收硬盘热量的硬盘冷板、吸收板卡模块热量的板卡冷板以及吸收电源模块热量的电源冷板,主板冷板、硬盘冷板、板卡冷板和电源冷板均将其吸收的热量传导到顶板上,顶板的热量由顶板内的冷却液吸收导出,即发热元件的热量由水冷方式进行散热,具有高散热效率、低噪音的优点,实现了机箱内低噪音高效率的散热环境;1. The main board module, hard disk, board module and power module in the chassis of the utility model are all provided with cold plates, and the cold plates are respectively the main board cold plate absorbing the heat of the main board module, the hard disk cold plate absorbing the heat of the hard disk, and the absorbing plate The cold plate of the card module and the cold plate of the power supply absorb the heat of the power module. The coolant in the chassis is absorbed and exported, that is, the heat of the heating element is dissipated by water cooling, which has the advantages of high heat dissipation efficiency and low noise, and realizes a low-noise and high-efficiency heat dissipation environment in the chassis;

2、本实用新型中散热水管以蛇形方式分布在顶板内,增加了顶板内冷却液的流动量,提高了散热效率;2. In the utility model, the heat dissipation water pipes are distributed in the top plate in a serpentine manner, which increases the flow of cooling liquid in the top plate and improves the heat dissipation efficiency;

3、本实用新型中顶板与主板冷板、硬盘冷板、板卡冷板和电源冷板分别直接接触进行热量传导,不需主板冷板、硬盘冷板、板卡冷板和电源冷板分别单独与外界进行热量交换,也不需在与顶板与主板冷板、硬盘冷板、板卡冷板和电源冷板之间分别设置热量传输装置,节省了机箱内的空间,也节省了成本。3. In the utility model, the top plate is in direct contact with the cold plate of the main board, the cold plate of the hard disk, the cold plate of the board card and the cold plate of the power supply to conduct heat conduction respectively, and there is no need for the cold plate of the main board, the cold plate of the hard disk, the cold plate of the board card and the cold plate of the power supply The heat is exchanged with the outside alone, and there is no need to set up heat transfer devices between the top plate and the main board cold plate, hard disk cold plate, board card cold plate and power supply cold plate, which saves the space in the chassis and saves the cost.

附图说明Description of drawings

下面结合附图对本实用新型进一步说明。Below in conjunction with accompanying drawing, the utility model is further described.

附图1为一种水冷散热的机架式服务器的散热原理结构示意图;Accompanying drawing 1 is a schematic structural diagram of the heat dissipation principle of a water-cooled rack server;

图中:1、顶板,2、散热水管,3、进水口,4、冷却液循环装置,5、出水口,6、机箱,7、电源模块,8、电源冷板,9、板卡模块,10、板卡冷板,11、硬盘,12、硬盘冷板,13、主板模块,14、主板冷板;In the figure: 1. Top plate, 2. Heat dissipation water pipe, 3. Water inlet, 4. Coolant circulation device, 5. Water outlet, 6. Chassis, 7. Power module, 8. Power cold plate, 9. Board module, 10. Board cold plate, 11. Hard disk, 12. Hard disk cold plate, 13. Main board module, 14. Main board cold plate;

图中箭头方向表示冷却液的流动方向。The direction of the arrow in the figure indicates the flow direction of the coolant.

具体实施方式detailed description

下面结合附图和具体实施例对本实用新型作进一步说明。Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

实施例Example

本实用新型的一种水冷散热的机架式服务器,包括机箱6,机箱6的外壳为铝合金外壳,机箱6内设置有主板模块13、硬盘11、板卡模块9、电源模块7以及顶板1,主板模块13上设置有主板冷板14,硬盘11上设置有硬盘冷板12,板卡模块9上设置有板卡冷板10,电源模块7上设置有电源冷板8,主板冷板14、硬盘冷板12、板卡冷板10以及电源冷板8均连接至顶板1,顶板1内设置有散热水管2,散热水管2以蛇形方式分布在顶板1内,散热水管2内设置有冷却液,散热水管2的一端口为进水口3,散热水管2的另一端口为出水口5,进水口3与出水口5之间连通有冷却液循环装置4。冷却液循环装置4向散热水管2的进水口3注入低温的冷却液,冷却液在散热水管2内流动并吸收顶板1的热量,吸收热量后的冷却液经散热水管2的出水口5流入冷却液循环装置4,从而冷却液将顶板1的热量吸收导出。本实施例中冷却液选用水,冷却液循环装置4选用循环水泵。A water-cooled and heat-dissipating rack server of the present utility model comprises a chassis 6, the casing of the chassis 6 is an aluminum alloy casing, and the chassis 6 is provided with a main board module 13, a hard disk 11, a board module 9, a power supply module 7 and a top plate 1 , the mainboard module 13 is provided with a mainboard cold plate 14, the hard disk 11 is provided with a hard disk cold plate 12, the board module 9 is provided with a board cold plate 10, the power module 7 is provided with a power supply cold plate 8, and a mainboard cold plate 14 , the hard disk cold plate 12, the card cold plate 10 and the power cold plate 8 are all connected to the top plate 1, and the top plate 1 is provided with a heat dissipation water pipe 2, and the heat dissipation water pipe 2 is distributed in the top plate 1 in a serpentine manner, and the heat dissipation water pipe 2 is provided with For cooling liquid, one port of the cooling water pipe 2 is a water inlet 3, and the other port of the cooling water pipe 2 is a water outlet 5, and a cooling liquid circulation device 4 is communicated between the water inlet 3 and the water outlet 5. The cooling liquid circulation device 4 injects low-temperature cooling liquid into the water inlet 3 of the heat dissipation water pipe 2. The cooling liquid flows in the heat dissipation water pipe 2 and absorbs the heat of the top plate 1. After absorbing the heat, the coolant flows into the cooling water through the water outlet 5 of the heat dissipation water pipe 2. The liquid circulation device 4, so that the cooling liquid can absorb and export the heat of the top plate 1. In this embodiment, water is selected as the cooling liquid, and a circulating water pump is selected as the cooling liquid circulation device 4 .

其中,顶板1位于主板冷板14、硬盘冷板12、板卡冷板10以及电源冷板8的上方,有效利用了机箱内的空间,节省了顶板、主板冷板、硬盘冷板、板卡冷板以及电源冷板占据的空间。Wherein, top plate 1 is positioned at the top of motherboard cold plate 14, hard disk cold plate 12, board card cold plate 10 and power supply cold plate 8, effectively utilizes the space in the case, saves top plate, main board cold plate, hard disk cold plate, board card The space occupied by the cold plate and the power cold plate.

本实用新型的一种水冷散热的机架式服务器的散热方式为:The heat dissipation method of a water-cooled and heat-dissipating rack server of the present utility model is as follows:

机箱6内主板模块13、硬盘11、板卡模块9、电源模块7工作时均会产生热量,主板冷板14吸收与其接触的主板模块13的热量,硬盘冷板12吸收与其接触的硬盘11的热量,板卡冷板10吸收与其接触的板卡模块9的热量,电源冷板8吸收与其接触的电源模块7的热量,主板冷板14、硬盘冷板12、板卡冷板10以及电源冷板8均将其吸收的热量传导到顶板1上,顶板1的热量由冷却液吸收导出,即主板模块13、硬盘11、板卡模块9以及电源模块7产生的热量以水冷散热的方式进行散热。Main board module 13, hard disk 11, board module 9, power module 7 all can generate heat in the case 6 work, main board cold plate 14 absorbs the heat of the main board module 13 that contacts with it, hard disk cold plate 12 absorbs the heat of the hard disk 11 that contacts with it Heat, the board cold plate 10 absorbs the heat of the board module 9 in contact with it, the power supply cold plate 8 absorbs the heat of the power module 7 in contact with it, the motherboard cold plate 14, the hard disk cold plate 12, the board card cold plate 10 and the power supply cold plate The board 8 conducts the heat it absorbs to the top board 1, and the heat of the top board 1 is absorbed and exported by the cooling liquid, that is, the heat generated by the motherboard module 13, the hard disk 11, the card module 9 and the power module 7 is dissipated by water cooling. .

通过上面具体实施方式,所述技术领域的技术人员可容易的实现本实用新型。但是应当理解,本实用新型并不限于上述的具体实施方式。在公开的实施方式的基础上,所述技术领域的技术人员可任意组合不同的技术特征,从而实现不同的技术方案。Through the above specific implementation methods, those skilled in the art can easily realize the utility model. However, it should be understood that the present utility model is not limited to the specific implementation manners described above. On the basis of the disclosed embodiments, those skilled in the art can arbitrarily combine different technical features, so as to realize different technical solutions.

Claims (3)

1.一种水冷散热的机架式服务器,包括机箱以及设置在机箱内的主板模块、硬盘、板卡模块和电源模块,其特征在于还包括设置在机箱内的顶板、设置在主板模块上的主板冷板、设置在硬盘上的硬盘冷板、设置在板卡模块上的板卡冷板以及设置在电源模块上的电源冷板,主板冷板、硬盘冷板、板卡冷板以及电源冷板均连接至顶板,顶板内设置有散热水管,散热水管以蛇形方式分布在顶板内,散热水管内设置有冷却液,散热水管的一端口为进水口,散热水管的另一端口为出水口,进水口与出水口之间连通有冷却液循环装置。1. a rack server of water cooling and heat dissipation, comprising a chassis and a main board module, a hard disk, a board module and a power supply module arranged in the case, it is characterized in that it also includes a top plate arranged in the case, a top board arranged on the main board module The main board cold plate, the hard disk cold plate arranged on the hard disk, the board card cold plate arranged on the card module and the power supply cold plate arranged on the power supply module, the main board cold plate, the hard disk cold plate, the board card cold plate and the power supply cold plate The plates are all connected to the top plate, and the top plate is provided with cooling water pipes, which are distributed in the top plate in a serpentine manner, and cooling liquid is arranged in the cooling water pipes, one port of the cooling water pipe is the water inlet, and the other port of the cooling water pipe is the water outlet , A coolant circulation device is communicated between the water inlet and the water outlet. 2.根据权利要求1所述的一种水冷散热的机架式服务器,其特征在于顶板位于主板冷板、硬盘冷板、板卡冷板以及电源冷板的上方。2 . The water-cooled and heat-dissipating rack server according to claim 1 , wherein the top plate is located above the cold plate of the main board, the cold plate of the hard disk, the cold plate of the card and the cold plate of the power supply. 3 . 3.根据权利要求1所述的一种水冷散热的机架式服务器,其特征在于机箱的外壳为铝合金外壳。3. A water-cooled and heat-dissipating rack server according to claim 1, characterized in that the casing of the chassis is an aluminum alloy casing.
CN201620429475.7U 2016-05-12 2016-05-12 Liquid cooling's rack -mounted server Active CN205665634U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108076611A (en) * 2016-11-17 2018-05-25 上海航天科工电器研究院有限公司 A kind of liquid cold plate, board and board group
CN110694216A (en) * 2019-09-27 2020-01-17 安徽延达智能科技有限公司 Control panel for fire-fighting robot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108076611A (en) * 2016-11-17 2018-05-25 上海航天科工电器研究院有限公司 A kind of liquid cold plate, board and board group
CN108076611B (en) * 2016-11-17 2019-12-03 上海航天科工电器研究院有限公司 A kind of board group
CN110694216A (en) * 2019-09-27 2020-01-17 安徽延达智能科技有限公司 Control panel for fire-fighting robot

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