- ISSN 0258-2724
- CN 51-1277/U
- EI Compendex
- Scopus
- Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
- Chinese S&T Journal Citation Reports
- Chinese Science Citation Database
| Citation: | ZHENG Jiacheng, YU Tao, LEI Bo, CHEN Chen, LYU Ruixin. Partition Heating Performance of Radiant Floor System in Railway Stations on Plateau[J]. Journal of Southwest Jiaotong University, 2024, 59(1): 62-69. doi: 10.3969/j.issn.0258-2724.20220306
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In order to solve the local overheating and the energy waste of radiant floor heating systems in railway stations on the plateau with intensive solar radiation, a railway station on the plateau was studied, and a partition heating scheme of the radiant floor system was proposed according to the solar radiation distribution in the station. The building energy consumption simulation software, namely Energyplus was used to simulate the station, and both the indoor thermal environment and the heating capacity of the radiant floor system with or without the partition scheme were compared. Results show that when the radiant floor system adopts a unified design and operation control scheme for heating, the average operative temperature in the irradiated zone can reach up to 27 ℃ during the daytime, and the temperature difference with the unirradiated zone is more than 5 ℃. When the radiant floor system uses the partition heating scheme, the maximum operative temperature in the irradiated zone is 26 ℃. The indoor temperature distribution is more uniform, and the local overheating is alleviated. Under the premise of ensuring the thermal comfort of the station, the partition heating scheme of the radiant floor system can reduce the heating capacity in the irradiated zone during the heating season by 38.2%.
| [1] |
清华大学建筑节能研究中心. 中国建筑节能年度发展研究报告2018[M]. 北京: 中国建筑工业出版社, 2018.
|
| [2] |
刘晓华, 张涛, 戎向阳. 交通场站建筑热湿环境营造[M]. 北京: 中国建筑工业出版社, 2019.
|
| [3] |
QIAN B, YU T, BI H Q, et al. Measurements of energy consumption and environment quality of high-speed railway stations in China[J]. Energies, 2019, 13(1): 168.1-168.22.
|
| [4] |
ZHAO K, LIU X, JIANG Y. On-site measured performance of a radiant floor cooling/heating system in Xi’an Xianyang International Airport[J]. Solar Energy, 2014, 108: 274-286. doi: 10.1016/j.solener.2014.07.012
|
| [5] |
王吉进. 高大空间建筑不同供暖末端方式的耗热量研究[D]. 哈尔滨: 哈尔滨工业大学, 2017.
|
| [6] |
蔡德源,许志浩. 高大建筑空间采暖方式的分析[J]. 西南交通大学学报,2002,37(3): 269-272.
CAI Deyuan, XU Zhihao. Analysis of heating methods for high and large building spaces[J]. Journal of Southwest Jiaotong University, 2002, 37(3): 269-272.
|
| [7] |
ZHANG T, LIU X, ZHANG L, et al. Performance analysis of the air-conditioning system in Xi’an Xianyang International Airport[J]. Energy and Buildings, 2013, 59: 11-20. doi: 10.1016/j.enbuild.2012.12.044
|
| [8] |
ZHAO K, WENG J, GE J. On-site measured indoor thermal environment in large spaces of airports during winter[J]. Building and Environment, 2020, 167: 106463.1-106463.13.
|
| [9] |
LIU X, LIN L, LIU X, et al. Evaluation of air infiltration in a hub airport terminal: on-site measurement and numerical simulation[J]. Building and Environment, 2018, 143: 163-177. doi: 10.1016/j.buildenv.2018.07.006
|
| [10] |
LIU X, LIU X, ZHANG T. Influence of air-conditioning systems on buoyancy driven air infiltration in large space buildings: a case study of a railway station[J]. Energy and Buildings, 2020, 210: 109781.1-109781.14.
|
| [11] |
刘大龙,刘加平,张习龙,等. 青藏高原气候条件下的建筑能耗分析[J]. 太阳能学报,2016,37(8): 2167-2172.
LIU Dalong, LIU Jiaping, ZHANG Xilong, et al. Building energy consumption analysis in climatic condition of Tibetan Plateau[J]. Acta Energiae Solaris Sinica, 2016, 37(8): 2167-2172.
|
| [12] |
薛明珠. 低温地板辐射供暖在高海拔寒冷地区大空间建筑中的适用性研究[D]. 重庆: 重庆大学, 2016.
|
| [13] |
ATHIENITIS A K. Investigation of thermal performance of a passive solar building with floor radiant heating[J]. Solar Energy, 1997, 61(5): 337-345. doi: 10.1016/S0038-092X(97)00077-7
|
| [14] |
ATHIENITIS A K, CHEN Y. The effect of solar radiation on dynamic thermal performance of floor heating systems[J]. Solar Energy, 2000, 69(3): 229-237. doi: 10.1016/S0038-092X(00)00052-9
|
| [15] |
陈辰,雷波. 太阳辐射影响下地板辐射供暖传热特性研究[J]. 制冷与空调,2021,35(4): 527-531.
CHEN Chen, LEI Bo. Study on heat transfer characteristics of floor radiant heating under the influence of solar radiation[J]. Refrigeration & Air Conditioning, 2021, 35(4): 527-531.
|
| [16] |
BEJI C, MERABTINE A, MOKRAOUI S, et al. Experimental study on the effects of direct Sun radiation on the dynamic thermal behavior of a floor-heating system[J]. Solar Energy, 2020, 204: 1-12. doi: 10.1016/j.solener.2020.04.055
|
| [17] |
LI T, MERABTINE A, LACHI M, et al. Experimental study on the thermal comfort in the room equipped with a radiant floor heating system exposed to direct solar radiation[J]. Energy, 2021, 230: 120800.1-120800.13.
|
| [18] |
王登甲. 间歇采暖太阳能建筑热过程及设计优化研究[D]. 西安: 西安建筑科技大学, 2012.
|
| [19] |
王登甲,刘艳峰,刘加平. 间歇采暖太阳能建筑设计及运行优化研究[J]. 西安建筑科技大学学报(自然科学版),2012,44(5): 720-725. doi: 10.15986/j.1006-7930.2012.05.026
WANG Dengjia, LIU Yanfeng, LIU Jiaping. Study on the design and operation optimization of intermittent solar heating building[J]. Journal of Xi’an University of Architecture & Technology (Natural Science Edition), 2012, 44(5): 720-725. doi: 10.15986/j.1006-7930.2012.05.026
|
| [20] |
中华人民共和国住房和城乡建设部. 公共建筑节能设计标准: GB 50189—2015[S]. 北京: 中国建筑工业出版社, 2015.
|
| [21] |
ZHOU J, YU T, WU H, et al. A dynamic model of hollow ventilated interior wall integrated with solar air collector[J]. Applied Thermal Engineering, 2020, 175: 115380.1-115380.12.
|
| [22] |
ISO. Ergonomics of the thermal environment Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria: ISO 7730[S]. Geneva: ISO Standardization, 2005.
|
| [23] |
WANG Y, WONG K K L, DU H, et al. Design configuration for a higher efficiency air conditioning system in large space building[J]. Energy and Buildings, 2014, 72: 167-176. doi: 10.1016/j.enbuild.2013.12.041
|
| [24] |
PENG S, YU J H, GANG W J, et al. Study on load characteristics of different air conditioning systems in large space railway station[J]. IOP Conference Series: Earth and Environmental Science, 2019, 238: 012038.1-012038.12.
|
| [25] |
陆耀庆. 实用供热空调设计手册[M]. 北京: 中国建筑工业出版社, 2008.
|
| [26] |
国家铁路局. 铁路旅客车站设计规范: TB 10100—2018[S]. 北京: 中国铁道出版社, 2018.
|
| [27] |
中国气象局气象信息中心气象资料室, 清华大学建筑技术科学系. 中国建筑热环境分析专用气象数据集[M]. 北京: 中国建筑工业出版社, 2005.
|
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