摘要
通过对天津地区地热井现有人工观测设施中"固定焊接式水位测管"、"悬挂插拔式水位测管"利弊全面客观的分析,指出规范的、标准的、专用的井用人工观测(水位)系统是保证地热井水位动态数据有效采集率的关键。由多眼更换了新型水位测管的地热井实测结果来看,"具有悬挂插拔式水位测管的专用潜水泵管"有利于提高水位数据采集的连续性和完整性,具有广泛的市场推广前景。
According to analysis of stationary joining, pensile inserting and drawing water level observation tubes of geothermal well manual observation establishment in Tianjin, we find out that canonical, normative and appropriative manual observation （ water level） system is the key to ensure the effective collection rate. From observed data of several geothermal well that have installed the new observation tubes, we can see the appropriative unconfined aquifer pump tube with pensile inserting and drawing water level tubes that help to improve the continuity and integrality of observation data, and also has a good extending foreground.
出处
《地下水》
2008年第3期58-60,65,共4页
Ground water
关键词
地热井
测管悬挂导向护套
悬挂孔与定位孔
专用潜水泵管
天津地区
Geothermal well, pensile observation tube oriented jacket, pensile bore and orientation bore, appropriative unconfined water pump tubes and the region of Tianjin
