Soil solution sampling device

• Main Authors: ZHANG HAINA, LI YANG, WANG LEYIN, LI KEBO, LU XIANGHUI, SU TONG
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a soil solution sampling device. The device comprises a cylinder, one end of the cylinder is provided with an extending end, the extending end is sleeved with a rubber pipe, the end, away from the extending end, of the rubber pipe is provided with a filter head, the side, close to the extending end, in the cylinder is further provided with a filter plate, a piston is arranged in the cylinder, and the lower end of the cylinder is further in threaded connection with a sampling bottle. The design is light, easy to operate and convenient to carry, and has high applicability; negative pressure is formed by pushing and pulling the piston, a soil solution is sucked into the sampling bottle from a soil layer, and the operation is simple; meanwhile, the filter head is arranged, and the filter plate is arranged in the cylinder body to effectively separate soil particles from the solution, so that the detection result of a soil solution sample is greatly improved. 本实用新型公开了一种土壤溶液取样装置，包括筒体，所述筒体