Portable underground water stratified sampling device

Abstract

The utility model discloses a portable underground water stratified sampling device, and belongs to the technical field of sampling devices. The sampling device comprises a sampling middle cylinder, a transposition groove is formed in one end of the sampling middle cylinder, when the sampling device is used, a handle is held by hand, a control switch in the handle is pressed to start the sampling device to operate, the sampling device is controlled by the handle to face underground water to be sampled, and when a sampling head sinks into the underground water to be sampled; according to the underground water sampling device, the arc-shaped push plate and the traction belt can be used for realizing transverse displacement of the sampled sampling barrel, the barrel without sampling is continuously discharged in a layered manner by virtue of the self weight of the barrel without sampling, and the traction belt is combined to form continuous upward sliding storage of the sampled barrel, so that independent storage of single sampling of underground water is realized; mixing of sampled underground water is avoided, multiple spraying cleaning from top to bottom can be carried out on the sampling head after single sampling, and cleaning water flow is used for washing an inner pipeline for sampling.

Images