新型微通道平板热管蓄冰性能

doi:10.11949/0438-1157.20191143

摘要/Abstract

摘要：

将微通道平板热管应用于蓄冰技术，设计了一种新型热管蓄冰装置，介绍了该装置的结构和工作原理，搭建了热管蓄冰实验台。对微通道平板热管作为蓄冰装置核心传热元件的适用性进行了实验验证，并对采用R141b和丙酮两种不同沸点工质热管的蓄冰装置在蓄冰过程中的温度分布、蓄冷功率、蓄冷量和蓄冷能量密度等特性进行了对比分析。实验结果表明，微通道平板热管蓄冰装置具有良好的蓄冷性能，相同时间内，R141b和丙酮热管的平均蓄冷功率分别为0.14 kW和0.187 kW，单位质量蓄冷量分别为139.22 kJ·kg^-1和184.33 kJ·kg^-1；丙酮比R141b热管具有更好的均温性能和传热能力，蓄冰性能更好；丙酮和R141b热管结构蓄冰装置的蓄冷能量密度分别为22.54 J·K^-1?kg^-2和17.61 J·K^-1?kg^-2，性能优于圆形热管蓄冰装置。

关键词: 微通道平板热管, 蓄冰, 传热, 蓄冷量, 蓄冷能量密度

Abstract:

This study experimentally investigated a new type of ice storage device (ISD) based on flat micro heat pipe arrays (FMHPAs). The structure and working principle of device were explained in details, and test rig was built. The applicability of FMHPAs as the core heat transfer element was experimentally verified, the characteristics of temperature distribution, cold storage power, cold storage capacity and cold storage density of ISD based on FMHPAs with different boiling temperature working fluids (R141b and acetone) are compared and analyzed. The results showed that ISD based on FMHPAs presented well performance. In the same time, the average cold storage power of FMHPAs with R141b and acetone was 0.14 kW and 0.187 kW, respectively, and the cold storage capacity per unit mass was 139.22 kJ·kg^-1 and 184.33 kJ·kg^-1, respectively. The cold storage density of ISD based on FMHPAs with R141b and acetone was 22.54 J·K^-1?kg^-2 and 17.61 J·K^-1?kg^-2, their performance better than ISD based on circular heat pipe.

Key words: flat micro heat pipe arrays, ice storage, heat transfer, cold storage capacity, cold storage density

中图分类号:

TK 02

刘子初, 全贞花, 赵耀华, 靖赫然, 姚孟良, 刘新. 新型微通道平板热管蓄冰性能[J]. 化工学报, 2020, 71(S1): 120-128.

Zichu LIU, Zhenhua QUAN, Yaohua ZHAO, Heran JING, Mengliang YAO, Xin LIU. Characteristics of ice storage based on new type of flat micro heat pipe arrays[J]. CIESC Journal, 2020, 71(S1): 120-128.

图/表 2

参考文献 31

1	Lee A H W, Jones J W. Modeling of an ice-on-coil thermal energy storage system [J]. Energy Conversion and Management, 1995, 37(10): 1493-1507.
2	Soltan B K, Ardehali M M. Numerical simulation of water solidification phenomenon for ice-on-coil thermal energy storage application [J]. Energy Conversion and Management, 2003, 44: 85-92.
3	Arcuri B, Spataru C, Barrett M. Evaluation of ice thermal energy storage (ITES) for commercial buildings in cities in Brazil [J]. Sustainable Cities and Society, 2017, 29: 178-192.
4	Zheng Z J, Xu Y, Li M J. Eccentricity optimization of a horizontal shell-and-tube latent-heat thermal energy storage unit based on melting and melting-solidifying performance [J]. Applied Energy, 2018, 220: 447-454.
5	Beghi A, Cecchinato L, Rampazzo M, et al. Energy efficient control of HVAC systems with ice cold thermal energy storage [J]. Journal of Process Control, 2014, 6(24): 773-781.
6	Sanaye S, Hekmatian M. Ice thermal energy storage (ITES) for air-conditioning application in full and partial load operating modes [J]. International Journal of Refrigeration, 2016, 66: 181-197.
7	Lohrasbi S, Miry S Z, Gorji-Bandpy M, et al. Performance enhancement of finned heat pipe assisted latent heat thermal energy storage system in the presence of nano-enhanced H₂O as phase change material [J]. International Journal of Hydrogen Energy, 2017, 10(42): 6526-6546.
8	Darzi A A R, Jourabian M, Farhadi Ma. Melting and solidification of PCM enhanced by radial conductive fins and nanoparticles in cylindrical annulus [J]. Energy Conversion and Management, 2016, 118: 253-263.
9	Elbahjaoui R, Qarnia H E. Performance evaluation of a solar thermal energy storage system using nanoparticle-enhanced phase change material [J]. International Journal of Hydrogen Energy, 2019, 3(44): 2013-2028.
10	Nóbreg C R E S, Ismail K A R, Lino F A M. Enhancement of ice formation around vertical finned tubes for cold storage applications [J]. International Journal of Refrigeration, 2019, 99: 251-263.
11	Jannesari H, Abdollahi N. Experimental and numerical study of thin ring and annular fin effects on improving the ice formation in ice-on-coil thermal storage systems [J]. Applied Energy, 2017, 189: 369-384.
12	Rathod M K, Banerjee J. Thermal performance enhancement of shell and tube latent heat storage unit using longitudinal fins [J]. Applied Thermal Engineering, 2015, 75: 1084-1092.
13	Bai Q S, Guo Z X, Cui X, et al. Experimental investigation on the solidification rate of water in open-cell metal foam with copper fins [J]. Energy Procedia, 2018, 152: 210-214.
14	Martinelli M, Bentivoglio F, Caron-Soupart A, et al. Experimental study of a phase change thermal energy storage with copper foam [J]. Applied Thermal Engineering, 2016, 101: 247-261.
15	Sait H H. Experimental study of water solidification phenomenon for ice-on-coil thermal energy storage application utilizing falling film [J]. Applied Thermal Engineering, 2019, 146: 135-145.
16	Sait H H. Heat transfer analysis and effects of feeding tubes arrangement, falling film behavior and backsplash on ice formation around horizontal tubes bundles [J]. Energy Conversion and Management, 2013, 73: 317-328.
17	Abhishek A, Kumar B, Kim M H, et al. Comparison of the performance of ice-on-coil LTES tanks with horizontal and vertical tubes [J]. Energy and Buildings, 2019, 183: 45-53.
18	Shen G, Wang X L, Chan A. Experimental investigation of heat transfer characteristics in a vertical multi-tube latent heat thermal energy storage system [J]. Energy Procedia, 2019, 160: 332-339.
19	Sodhi G S, Vigneshwaran K, Jaiswal A K, et al. Assessment of heat transfer characteristics of a latent heat thermal energy storage system: multi tube design [J]. Energy Procedia, 2019, 158: 4677-4683.
20	胡进喜, 陶玉灵. 热管式冰蓄冷空调的运行特性及分析[J]. 热管技术与应用, 2004, (3): 11-13.
	Hu J X, Tao Y L. Operation characteristics and analysis of ice storage based on heat pipe [J]. Technology and Application of Heat Pipe, 2004, (3): 11-13.
21	宋庆武, 王世清, 张岩, 等. 热管管外结冰过程研究[J]. 保鲜与加工, 2007, (2): 20-23.
	Song Q W, Wang S Q, Zhang Y, et al. Study on the process of ice formation outside heat pipe [J]. Storage and Process, 2007, (2): 20-23.
22	王世清, 宋庆武, 张岩, 等. 基于热管的自然冷源制冰技术方案的初步试验[J]. 农业工程学报, 2008, 24(11): 23-25.
	Wang S Q, Song Q W, Zhang Y, et al. Experimental study on natural cold ice storage based on heat pipe [J]. Transactions of the Chinese Society of Agricultural Engineering, 2008, 24(11): 23-25.
23	王世清, 张岩, 姜文利, 等. 热管技术在自然冷源蓄冷中的应用[J]. 农业工程学报, 2010, 26(4): 312-316.
	Wang S Q, Zhang Y, Jiang W L, et al. Application of natural cold storage based on heat pipe [J]. Transactions of the Chinese Society of Agricultural Engineering, 2010, 26(4): 312-316.
24	周向阳, 潘阳, 熊国华. 单根热管蓄冰理论研究[C]//中国建筑学会建筑热能动力分会第十六届学术交流大会论文集. 2009.Zhou X Y, Pan Y, Xiong G H. Study on ice storage theory based on single heat pipe [C]// Proceedings of the 16th Academic Exchange Conference of the Architectural Thermal Energy Branch of the Chinese Architectural Society. 2009.
25	周向阳, 潘阳. 热管冰蓄冷结构设计[J]. 制冷技术, 2011, 39(2): 69-72.
	Zhou X Y, Pan Y. Design of ice storage structure based on heat pipe [J]. Refrigeration Technology, 2011, 39(2): 69-72.
26	钟春, 潘阳. 热管蓄冰过程的数值模拟研究[J] , 江西能源, 2009, (2): 38-40.
	Zhong C, Pan Y. Numerical simulation of ice storage based on heat pipe [J]. Jiangxi Energy, 2009, (2): 38-40.
27	刘仍通. 热管冰蓄冷实验研究与数值计算[D]. 南昌: 华东交通大学, 2011.
	Liu R T. Experimental study and numerical calculation of ice storage based on heat pipe [D]. Nanchang: East China Jiaotong University, 2011.
28	刘金光, 熊旭波, 王世清, 等. 低温热管中无氟制冷剂HCR-22蓄冷效果[J]. 农业工程学报, 2016, 32(19): 268-273.
	Liu J G, Xiong X B, Wang S Q, et al. Cooling effect of fluorine free refrigerant HCR-22 used in heat pipe [J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(19): 268-273.
29	Xu X F, Zhang X L, Munyalo J M. Key technologies and research progress on enhanced characteristics of cold thermal energy storage [J]. Journal of Molecular Liquids. 2019, 278: 428-437.
30	赵耀华, 王宏燕, 刁彦华, 等. 平板微热管阵列及其传热特性[J]. 化工学报, 2011, 62(2): 336-343.
	Zhao Y H, Wang H Y, Diao Y H, et al. Heat transfer characteristics of flat micro-heat pipe arrays [J]. CIESC Journal, 2011, 62(2): 336-343.
31	康亚盟. 平板微热管阵列相变蓄热装置强化换热特性研究[D]. 北京: 北京工业大学, 2017.
	Kang Y M. Experimental investigation on heat transfer performance of a new type of flat micro-heat pipe array latent thermal energy storage device [D]. Beijing: Beijing University of Technology, 2017.

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