基于地热井深实时液位-温度测量系统的研究  

Research on the Deep Real Time Liquid Level-temperature Measurement System based on Geothermal Well

作　　者：张红杰[1,2] 郭知明[2] 

机构地区：[1]天津科技大学,天津300222 [2]天津市计量监督检测科学研究院,天津300192

出　　处：《科技与创新》2015年第18期17-18,共2页Science and Technology & Innovation

摘　　要：基于地热井深实时液位-温度系统的研究主要是对地下压力和地下水温度进行实时监测,其监测指标是监测地面沉降和地质板结的重要指标,且采取的手段多种多样,最普遍的为压力法和射频导纳监测法,测量范围为0~1 000 m。评估方法采用《测量不确定度评定与表示》（JJF 1059[1].1—2012）和国家计量检定规程《液位计检定规程》（JJG 971—2002）,严格按照国家规程测量。This paper is mainly based on study of geothermal wells deep real-time liquid level temperature system for real-time monitoring of the underground pressure and the temperature of groundwater, the monitoring indicators is important index of monitoring land subsidence and geological compaction and take a variety of means, the most common for pressure method and RF admittance method of monitoring and measuring range is 0 - 1 000 m. Assessment method using the ＂Measurement Uncertainty Evaluation and Representation＂ （ 1059[1]. 1 JJF - 2012 ）and national metrological verification regulations ＂Level Gauge Verification Regulations＂（ JJG 971 - 2002 ）, in strict accordance with national regulations.

关 键 词：液位-温度系统 射频导纳法 地面沉降 土质板结 

分 类 号：TF391.41[冶金工程—冶金机械及自动化]