The Monitoring System of Soil GSHP and the Study in the Geothermal Field

Abstract:

In this paper the monitor system of soil ground source heat pump (GSHP) unit is designed by using LabVIEW. Through automatic acquisition, the monitor system will accept the parameters, such as temperature, pressure of the fluid and so on to achieve the accurate data collection and data transmission .Meanwhile the soil temperature in the geothermal field will be also monitored in winter heating conditions. The results show that the soil temperature relates to the distance between the monitoring wells and the pipe center, the closer, the lower the temperature is; As time going, the soil temperature in geothermal reduces, but not obviously in a short time.

• Periodical: Advanced Materials Research (Volumes 512-515)
• Pages: 2561-2564
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.512-515.2561
• Online since: May 2012
• Authors: Qing Hua Wang, Le Wang, Shou Sheng Li, Xiang Li Li
• Keywords: Geothermal Field, Ground Source Heat Pump (GSHP), Monitoring System

References

[1] Zhenlong Song, Hailei Yu, Feng Chen: Electronic Test. Mar 2008,No.3;pp.44-46.In Chinese

[2] Xiaoli Zhang, Xiaoqin Lian:Renewable Energy Resources, Vol.28 No.3; p.126. In Chinese

[3] Huiling Wang,Wenfeng Wang,and Feng Wang. Hydrogeology & Engineering Geology, Vol .38 No.3; p.134

[4] Hongwei Liu,Guilai Xu and Qing Wang:Chinese Journal of Engineering Geophysics,Vol.6,No.4; pp.514-515. In Chinese

[5] Nagano K,Katsura T,Takeda S.Development of a design and performance prediction tool for the ground source heat pump.Appl

[6] Hearly P F,Ugursal V I.Performance and economic feasibility of ground source heat pumps in cold climate.Int J Energy Res,1997.

DOI: 10.1002/(sici)1099-114x(199708)21:10<857::aid-er279>3.0.co;2-1