Liquid sampler

• Main Authors: HAN XIAONING, ZHENG GUOQING, HE HAO, GAO ZHIFEI, WANG XUANXI, LI ZHE, LI JUNLIANG, XUE RUI, LUO QIANJI, WANG HAISHENG
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a liquid sampler which comprises a sampling barrel with an opening in the top, a handle is arranged at the top of the sampling barrel; a liquid inlet valve is arranged at the bottom of the sampling barrel; the liquid inlet valve comprises a liquid inlet valve body arranged on the bottom wall of the sampling barrel; the liquid inlet valve body is barrel-shaped with an opening at the bottom; the top of the liquid inlet valve body penetrates through the bottom wall of the sampling barrel and extends into the sampling barrel; a liquid inlet hole is formed in the side wall of the liquid inlet valve body in the sampling barrel; a valve rod hole is formed in the top wall of the liquid inlet valve body; a liquid inlet valve rod is slidably arranged in the valve rod hole; the bottom of the liquid inlet valve rod extends into the liquid inlet valve body; the liquid inlet valve rod positioned in the liquid inlet valve body is provided with a liquid inlet valve piston; the liquid inlet valve