吉林大学学报(工学版) ›› 2015, Vol. 45 ›› Issue (6): 1811-1816.doi: 10.13229/j.cnki.jdxbgxb201506012

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Model calculation and analysis of operation condition of heat pump using earth energy system for years

QI Zi Shu1,2,3, GAO Qing2,3, LIU Yan2,3, BAI Li1   

  1. 1.Key Laboratory of Songliao Aquatic Environment, Ministry of Education, Jilin Jianzhu University, Changchun 130118, China;
    2.State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China;
    3.College of Automotive Engineering, Jilin University, Changchun 130022, China
  • Received:2014-08-20 Online:2015-11-01 Published:2015-11-01

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Abstract: A model calculation method of heat pump using earth energy system is proposed. Testing of an actual operation condition of ground-source heat pump in severe cold area has proven the reliability of the calculation method. This method was used to forecast the operation process and energy consumption of the project for years. Calculation results show that without other supplementary heating modes or measures, the system can not ensure the normal operation for years. By analysis and calculation of the controllable factors, a scheme to improve the operation condition is proposed, which can ensure the sustainable use of the earth energy technology.

Key words: engineering thermophysics, ground source heat pump(GSHP), fluid temperature, operation condition, energy consumption

CLC Number: 

  • TK529
[1] Qi Zi-shu, Gao Qing, Liu Yan, et al. Status and development of hybrid energy systems from hybrid ground source heat pump in China and other countries[J]. Renewable and Sustainable Energy Reviews, 2014,29:37-51.
[2] Michopoulos A, Zachariadis T, Kyriakis N. Operation characteristics and experience of a ground source heat pump system with a vertical ground heat exchanger[J]. Energy,2013,51:349-357.
[3] Xu Xiao-wei. Simulation and optimal control of hybrid ground source heat pump systems[D]. Oklahoma, USA:Oklahoma State University,2007.
[4] Lenarduzzi F J, Cragg C B H, Radhakrishna H S. Importance of grouting to enhance the performance of earth energy systems[J]. ASHRAE Transactions,2000,106:424-434.
[5] 张信树,刘泽华,陈北领,等.某写字楼地源热泵冬季供暖性能测试及节能分析[J]. 制冷空调与电力机械,2007,28(3):30-33.
Zhang Xin-shu, Liu Ze-hua, Chen Bei-ling, et al. Heating performance test of the soil source heat pump in one office building in winter and analysis of its energy saving[J]. Refrigeration Air Conditioning &Electric Power Machinery,2007,28(3):30-33.
[6] 赵军,王华军,宋著坤,等. U型管埋地换热器长期性能的实验研究与灰色预测[J]. 太阳能学报,2006,27(11):1137-1141.
Zhao Jun, Wang Hua-jun, Song Zhu-kun, et al. Experimental and grey prediction on the long-term behavior of u-shaped ground coupled heat exchangers[J]. Acta Energiae Solaris Sinica,2006,27(11):1137-1141.
[7] 余延顺,马最良,姚杨. 土壤蓄冷与土壤耦合热泵集成系统的模拟研究[J]. 暖通空调,2005(6):1-5.
Yu Yan-shun, Ma Zui-liang,Yao Yang. Simulationg of integrated soil thermal storage and ground-coupled heat pump systems[J]. HV&AC,2005(6):1-5.
[8] 齐子姝. 地能利用热泵系统能量多样化机制及其效能[D]. 长春:吉林大学汽车工程学院,2012.
Qi Zi-shu. Diversity and efficiency on energy mechanism of heat pump system by using earth energy, doctoral dissertation[D]. Changchun:College of Automotive Engineering,Jilin University,2012.
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