Energy Consumption Analysis of Cooling System in Jiahe Deep Coal Mine

Abstract:

Heat damage caused by deep mining is the inevitable trend in coal mine development. HEMS cooling system is a process system for high-temperature heat damage controlling in deep coal mine, in which cool energy in mine water extracted to reduce work face’s ambient temperature, to achieve heat damage controlling. We analyze the energy consumption of every subsystem during operation of the HEMS system, which could provide a theoretical basis and technical guidance on more efficiently running of cooling system deep in the future.

• Periodical: Applied Mechanics and Materials (Volumes 117-119)
• Pages: 1784-1787
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.117-119.1784
• Online since: October 2011
• Authors: Yi Zhang, Dong Ming Guo, Jing Tian
• Keywords: Cooling, Deep Mine, Energy Consumption (EC), Heat Damage, HEMS System

References

[1] He M CH. HEMS deep cooling systems and heat damage control strategy developed [J]. China Basic Science, 2008,(2):11-16.(In Chinese)

[2] Cheng X Y, Zhou Q L, Guo B H , ect. Application of a microseismic monitoring system in deep mining [J]. Journal of University of Science and Technology Beijing, 2007,14(1):6-8. (In Chinese)

[3] Zhang Y, Guo D M, Jiang Y D. Application of Aquifer Thermal Energy Storage Technology in Large Temperature Difference Water Source Heat Pump [J]. MINING　R& D, 2009,29(2):56-59. (In Chinese)

[4] Zhou X H. Mine air heating Numerical Simulation [D]. Fuxin: Liaoning Technical University，1999.(In Chinese)

[5] State Administration of Work Safety. Coal Mine Safety Regulations. Beijing: Coal Industry Press, 2005. (In Chinese)

[6] Ministry of Coal Industry. Coal Mine Safety Regulations. Beijing：Coal Industry Press,1986. (In Chinese)

[7] He M CH. Rock mechanics and hazard control in deep mining engineering in China [J]. Rock Mechanics in Underground Construction, Rock mechanics in underground construction .Proceedings of ISRM International symposium2006. The World Scientific Publishing, 2006, 11:29-46. (In Chinese)

DOI: 10.1142/9789812772411_0003

[8] Xie H P,Peng S P,He M CH. Basic theory of deep mining and engineering practice[M].Beijing: Science Press,2006,5-6. (In Chinese)

[9] Wang F, Wang L,Yu B H, ect. Determination of thermal parameters of high-temperature airflow mine and its variation and the analysis of heat and moisture sources [J]. Mine modern,2004, 60:51-53. (In Chinese)

[10] Jiahe deep mine cooling, phase II feasibility study[R],2009. (In Chinese)