Design and research of micro-water mist circulating cooling module

Shao-fei GUO; Shi-peng WANG; Jian SANG; Hai-wei SUN; Zhong-hua LI

doi:10.37188/YJYXS20203508.0816

您当前的位置：

首页 >

文章列表页 >

Design and research of micro-water mist circulating cooling module

Materials and Devices | 更新时间：2020-08-11

- Design and research of micro-water mist circulating cooling module
- Chinese Journal of Liquid Crystals and Displays Vol. 35, Issue 8, Pages: 816-824(2020)
- 作者机构：
  
  北京京东方光电科技集团有限公司, 北京 100176
- 作者简介：
- 基金信息：
- DOI：10.37188/YJYXS20203508.0816
  CLC： TH691.9
- Received：11 December 2019，
  
  Revised：04 March 2020，
  
  Accepted：04 March 2020，
  
  Published：2020-08
- 稿件说明：
移动端阅览
Shao-fei GUO, Shi-peng WANG, Jian SANG, et al. Design and research of micro-water mist circulating cooling module[J]. Chinese journal of liquid crystals and displays, 2020, 35(8): 816-824.
DOI：

Shao-fei GUO, Shi-peng WANG, Jian SANG, et al. Design and research of micro-water mist circulating cooling module[J]. Chinese journal of liquid crystals and displays, 2020, 35(8): 816-824. DOI： 10.37188/YJYXS20203508.0816.

摘要

为提升面光源的有效散热性能，基于液滴雾化机理，制作了一种厚度为12 mm的主动式超声微水雾散热模组。采用超声波雾化片将液态水振荡成微小液滴，并直接喷射到热源面，在热源表面形成超薄液体薄膜，通过微液滴喷射产生的强制对流和蒸发汽化及二次成核作用实现迅速降温，并在复合吸水介质作用下实现内部液体的循环。通过搭建实验平台，采用热敏电阻温度采集系统分别对翅片风扇和微水雾散热模组的散热性能进行了测试。实验结果表明：在相同尺寸和功耗条件下，微水雾散热模组的最大温升比翅片风扇降低了7.8℃，散热性能提升了12.9%，并且实现了主动式散热方案低成本、无噪声、高散热性能的要求。

Abstract

To improve the heat dissipation performance of surface light source

a 12 mm thickness active ultrasonic micro-water mist heat dissipation module is made

based on the droplet atomization mechanism principle. The heat dissipation principle for this design is that

liquid water is oscillated into tiny droplets by ultrasonic atomizing. Then droplets are directly injected onto heat source surface

forming an ultrathin liquid film. The ejected droplets spray also produce forced convection and evaporation vaporization with secondary nucleation effect to achieve rapid cooling. With a special design of absorbent medium

the internal liquid circulation is achieved to enhance the heat dissipation effect. In this article

the heat dissipation performance comparison of fin fan and micro water mist cooling module are tested by using thermistor temperature acquisition system. Under the same size and power consumption conditions

the temperature rise of the micro-water mist cooling module is 7.8 ℃ lower than fin fan module. Compared with fin fan module

the heat dissipation performance of our design is increased by 12.9%. At the same time

this new design achieves the requirements of low cost

no noise and high heat dissipation performance.

关键词

Keywords

references

邢烜玮 . 电力电子器件常用散热方式及实效 . 电子技术与软件工程 , 2018 . ( 19 ): 237 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxycf202003262 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxycf202003262 .

X W XING . Common heat dissipation ways and practice of power electronic devices . Electronic Technology & Software Engineering , 2018 . ( 19 ): 237 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxycf202003262 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxycf202003262 .

高明焱 , 刘军 , 朱丹江 . 关于笔记本散热技术研究 . 内燃机与配件 , 2018 . ( 13 ): 223 - 224 . DOI: 10.3969/j.issn.1674-957X.2018.13.121 http://doi.org/10.3969/j.issn.1674-957X.2018.13.121 .

M Y GAO , J LIU , D J ZHU . Research on heat dissipation technology of notebook . Internal Combustion Engine & Parts , 2018 . ( 13 ): 223 - 224 . DOI: 10.3969/j.issn.1674-957X.2018.13.121 http://doi.org/10.3969/j.issn.1674-957X.2018.13.121 .

王春青 , 王迪 , 战乃岩 . 小型电子设备自然对流散热的研究现状分析 . 吉林建筑大学学报 , 2016 . 33 ( 1 ): 51 - 54 . DOI: 10.3969/j.issn.1009-0185.2016.01.013 http://doi.org/10.3969/j.issn.1009-0185.2016.01.013 .

C Q WANG , D WANG , N Y ZHAN . Summarize about the research on energy saving of small electronic device heat dissipation . Journal of Jilin Jianzhu University , 2016 . 33 ( 1 ): 51 - 54 . DOI: 10.3969/j.issn.1009-0185.2016.01.013 http://doi.org/10.3969/j.issn.1009-0185.2016.01.013 .

杨龙 , 苗力 , 邸兰萍 . 大功率电子设备风冷技术研究 . 机械工程师 , 2012 . ( 8 ): 60 - 62 . DOI: 10.3969/j.issn.1002-2333.2012.08.029 http://doi.org/10.3969/j.issn.1002-2333.2012.08.029 .

L YANG , L MIAO , L P DI . Research on air cooling technology of high power electronic equipment . Mechanical Engineer , 2012 . ( 8 ): 60 - 62 . DOI: 10.3969/j.issn.1002-2333.2012.08.029 http://doi.org/10.3969/j.issn.1002-2333.2012.08.029 .

陈国强 , 朱敏波 . 电子设备强迫风冷散热特性测试与数值仿真 . 计算机辅助工程 , 2008 . 17 ( 2 ): 24 - 26 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jsjfzgc200802009 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jsjfzgc200802009 .

G Q CHEN , M B ZHU . Thermal test and numerical simulation on heat transfer characteristics of forced air cooling for electronic equipment . Computer Aided Engineering , 2018 . 17 ( 2 ): 24 - 26 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jsjfzgc200802009 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jsjfzgc200802009 .

崔栋 , 韩锐 , 马青 , 等 . 5寸车载高亮模组散热分析与应用 . 液晶与显示 , 2017 . 32 ( 10 ): 765 - 771 . http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1359366&Fpath=&index=-1&l=zh http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1359366&Fpath=&index=-1&l=zh .

D CUI , R HAN , Q MA , 等 . Thermal analysis and application of 5 in automotive high luminance module . Chinese Journal of Liquid Crystals and Displays , 2017 . 32 ( 10 ): 765 - 771 . http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1359366&Fpath=&index=-1&l=zh http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1359366&Fpath=&index=-1&l=zh .

李易之 . 水冷散热技术浅析 . 价值工程 , 2018 . 37 ( 12 ): 191 - 193 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jzgc201812081 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jzgc201812081 .

Y Z LI . Effect of water cooling system on the computer chassis . Value Engineering , 2018 . 37 ( 12 ): 191 - 193 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jzgc201812081 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jzgc201812081 .

钱江帆 , 张月 , 洪啸 , 等 . 一种笔记本电脑水冷散热装置研究 . 制冷与空调 , 2014 . 28 ( 5 ): 593 - 597 . DOI: 10.3969/j.issn.1671-6612.2014.05.020 http://doi.org/10.3969/j.issn.1671-6612.2014.05.020 .

J F QIAN , Y ZHANG , X HONG , 等 . Study on one type of laptop computer water cooling device . Refrigeration & Air Conditioning , 2014 . 28 ( 5 ): 593 - 597 . DOI: 10.3969/j.issn.1671-6612.2014.05.020 http://doi.org/10.3969/j.issn.1671-6612.2014.05.020 .

寇志海 , 王艳东 , 刘晨曦 , 等 . 微槽平板式热管散热器散热性能的实验和数值模拟 . 低温与超导 , 2018 . 46 ( 12 ): 44 - 48 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201812010 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201812010 .

Z H KOU , Y D WANG , C X LIU , 等 . Experimental and numerical investigation on thermal performance of a flat heat pipe radiator with micro-grooves . Cryogenics & Superconductivity , 2018 . 46 ( 12 ): 44 - 48 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201812010 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201812010 .

S H MOON , Y W PARK , S H RHI . The carbon wire bundle's constructing as a capillary wick in the flat thin heat pipe . Applied Thermal Engineering , 2017 . 126 1177 - 1184 . DOI: 10.1016/j.applthermaleng.2017.02.042 http://doi.org/10.1016/j.applthermaleng.2017.02.042 .

杨旸 , 魏昕 , 谢小柱 , 等 . 复合沟槽平板热管的理论建模与实验研究 . 低温与超导 , 2018 . 46 ( 2 ): 56 - 60, 85 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201802012 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201802012 .

Y YANG , X WEI , X Z XIE , 等 . Theoretical modeling and experimental investigation on flat heat pipe with a composite-grooved wick structure . Cryogenics & Superconductivity , 2018 . 46 ( 2 ): 56 - 60, 85 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201802012 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dwycd201802012 .

G BRENN , T HELPIÖ , F DURST . A new apparatus for the production of monodisperse sprays at high flow rates . Chemical Engineering Science , 1997 . 52 ( 2 ): 237 - 244 . DOI: 10.1016/S0009-2509(96)00397-1 http://doi.org/10.1016/S0009-2509(96)00397-1 .

刘长庚 , 周兆英 , 王晓浩 , 等 . 压电驱动微型喷雾器的研究 . 压电与声光 , 2001 . 23 ( 4 ): 272 - 274 . DOI: 10.3969/j.issn.1004-2474.2001.04.008 http://doi.org/10.3969/j.issn.1004-2474.2001.04.008 .

C G LIU , Z Y ZHOU , X H WANG , 等 . The characteristics of a piezoelectrically actuated micro jet . Piezoelectrics & Acoustooptics , 2001 . 23 ( 4 ): 272 - 274 . DOI: 10.3969/j.issn.1004-2474.2001.04.008 http://doi.org/10.3969/j.issn.1004-2474.2001.04.008 .

R P SELVAM , M SARKAR , S SARKAR , 等 . Modeling thermal-boundary-layer effect on liquid-vapor interface dynamics in spray cooling . Journal of Thermophysics and Heat Transfer , 2009 . 23 ( 2 ): 356 - 370 . DOI: 10.2514/1.34982 http://doi.org/10.2514/1.34982 .

蔡玉飞.振动微锥孔式雾化器原理及冷却应用研究[D].南京: 南京航空航天大学, 2016.

CAI Y F. The principle and cooling application of the atomizer with vibrating micro tapered apertures[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2016. (in Chinese)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰