公开(公告)号：US12153031B1

公开(公告)日：2024-11-26

申请号：US18791353

申请日：2024-07-31

Applicant: Northwest Institute of Eco-Environment and Resources, CAS

Inventor： Chunhui Cao ,  Liwu Li ,  Zhifu Wei ,  Zhongping Li ,  Lantian Xing ,  Yan Liu

IPC: G01N33/00 ,  G01N33/18

Abstract: A detection device includes a chamber, a top of the chamber is cover with a chamber cover, and a side wall of the chamber is provided with a port D5. The chamber is provided with a first waterproof layer and a second waterproof layer, and a water storage layer is disposed between the first waterproof layer and the second waterproof layer. A water supply pipe is disposed in the water storage layer, and the water supply pipe includes a port D2 and a port D7. An end second pipe is connected to the port D2, and another end of the second pipe facing away from the first pipe is provided with a port D3. An online detection component and a vacuum extraction system are disposed outside the chamber. The detection device can quantitatively simulate and detect the process of rare gas migration and accumulation under formation water conditions.