SQY-1型水文水井定深取样器的研制与应用

Development and Application of SQY-1 Fixed-depth Sampler for Hydrological Well

摘要:

介绍了SQY-1型水文水井定深取样器的性能特点及适用性，阐述了其工作原理和使用方法。该定深取样器的成功应用，有效地解决了在复合含水层且水质变化较大的井孔采集水样难题，准确反映了不同地层埋深的含水层水质的真实情况，为水文地质调查工作特别是对不同含水层水质的判别提供了一种新的取样工具。

Abstract:

By the analysis and comparison of self-designed and developed SQY-1 fixed-depth sampler for hydrological well about the performance characteristics and applicability, the paper discussed its working principle and operation method. The fixed-depth sampler effectively solves the difficulties of water sample collection in the wells in composite aquifer with large water quality variation, accurately reflects the aquifer water quality in different buried depth of strata and is used in hydrogeology survey as a new practical sampling tool.