Title:
J-SHAPED GAS SAMPLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/092976
Kind Code:
A1
Abstract:
A J-shaped gas sampling device, comprising: a J-shaped pipe (1), wherein a mixing feed pipe (2) is in communication with the left side of the J-shaped pipe (1); a first straight-through valve (3) is mounted at the top end of the J-shaped pipe (1), and a second straight-through valve (4) is mounted at the other end of the J-shaped pipe (1); a liquid discharge branch pipe (5) is in communication with the right side of the J-shaped pipe (1); a third straight-through valve (6) is mounted at the other end of the liquid discharge branch pipe (5); a buffer tank (7) is in communication with the other side of the mixing feed pipe (2); a connection pipe (8) is in communication with the other side of the buffer tank (7); a sealing buffer plate (9) is slidably connected to an inner side of the buffer tank (7); an electric motor (10) is mounted on the inner side of the buffer tank (7); the tail end of a main shaft of the electric motor (10) is fixedly connected to an eccentric wheel (11) ; and the sealing buffer plate (9) is slidably connected to an outer side of the eccentric wheel (11) by means of a sliding groove and a sliding block. The J-shaped gas sampling device can easily and quickly separate gas from liquid, thereby facilitating sampling and use.
Inventors:
WU CHUANWEI (CN)
Application Number:
PCT/CN2022/096014
Publication Date:
June 01, 2023
Filing Date:
May 30, 2022
Export Citation:
Assignee:
TIANJIN DAGANG OILFIELD SHENGDA TECHNOLOGY CO LTD (CN)
International Classes:
G01N1/22
Foreign References:
| CN216484182U | 2022-05-10 | |||
| CN214106133U | 2021-09-03 | |||
| CN106492511A | 2017-03-15 | |||
| JP3133927U | 2007-07-26 |
Attorney, Agent or Firm:
BEI JING FORESTSONG PATENT AGENCY CO., LTD. (CN)
Download PDF: