Environment monitoring sampling uses quantitative charging -up device for technical service

The utility model provides an environment monitoring sampling uses quantitative charging -up device for technical service, which comprises a hook, the connecting rod, semi -circular go -between, the open slot, the annular bottom plate, the extension pipe, the bottom tube, the pipeline, sealing plug and toper seal groove, symmetry processing has two open slots on the annular bottom plate, be equipped with the connecting rod on the open slot, the connecting rod upper end is fixed with the couple, two connecting rods are being fixed to semi -circular go -between rear end symmetry, this design can be hung, also be convenient for take, the extension pipe assembly is served in the bottom tube, this designs adjustable container length, increase application range, toper seal groove upper end is equipped with the sealing plug, the sealing plug is installed in the pipeline, the pipeline upper end is provided with the bottom tube, firmly pipeline can be sealed in this design when the flowing back, preventing leakage, th