公开(公告)号：US20230280319A1

公开(公告)日：2023-09-07

申请号：US18315320

申请日：2023-05-10

申请人： CCTEG Shenyang Research Institute

发明人： Yong Sun ,  Junjie Zhang ,  Yuntao Liang ,  Jie Ren ,  Xuewei Ge ,  Depeng Zhang ,  Honghao He ,  Jilin Cui ,  Cheng'ao Fu ,  Wenjie Fang ,  Dong Zhang ,  Yinhui Wang ,  Xuanliang Wang

IPC分类号： G01N30/88 ,  G01N30/30 ,  G01N30/24 ,  G01N30/86 ,  G08B21/02

CPC分类号： G01N30/88 ,  G01N30/30 ,  G01N30/24 ,  G01N30/8665 ,  G08B21/02 ,  G01N2030/8804 ,  G01N2030/025

摘要： The disclosure includes an intelligent automatic control system for mine gas chromatographs, comprising a CPU. The system may comprise a touch screen coupled to the CPU, a computer and a relay unit electrically coupled to the CPU, and a remote transmission module and a remote mobile control terminal communicatively coupled to the CPU. A digital output terminal may be electrically coupled through the relay unit to a component selected from the group consisting of a solenoid valve, at least one heater, a chromatograph motor, a six-way injection valve, a ten-way injection valve, a chromatograph automatic injection pump, FID ignition coils, a TCD bridge solenoid valve, at least one gas generator solenoid valve, and a standard gas/sample gas conversion valve. The system may comprise at least one temperature sensor, at least one gas pressure sensor, a TCD bridge module, and at least one pressure-controlling switch electrically coupled to the CPU.

公开(公告)号：US20230213488A1

公开(公告)日：2023-07-06

申请号：US17566574

申请日：2021-12-30

申请人： CCTEG Shenyang Research Institute

发明人： Yuntao Liang ,  Junjie Zhang ,  Yong Sun ,  Jie Ren ,  Xuewei Ge ,  Depeng Zhang ,  Honghao He ,  Jilin Cui ,  Cheng'ao Fu ,  Wenjie Fang ,  Dong Zhang ,  Yinhui Wang ,  Xuanliang Wang

IPC分类号： G01N30/30 ,  G01N30/32

CPC分类号： G01N30/30 ,  G01N30/32 ,  G01N2030/025

摘要： The disclosure includes an intelligent automatic control system for mine gas chromatographs, comprising a CPU. The system may comprise a touch screen coupled to the CPU, a computer and a relay unit electrically coupled to the CPU, and a remote transmission module and a remote mobile control terminal communicatively coupled to the CPU. A digital output terminal may be electrically coupled through the relay unit to a component selected from the group consisting of a solenoid valve, at least one heater, a chromatograph motor, a six-way injection valve, a ten-way injection valve, a chromatograph automatic injection pump, FID ignition coils, a TCD bridge solenoid valve, at least one gas generator solenoid valve, and a standard gas/sample gas conversion valve. The system may comprise at least one temperature sensor, at least one gas pressure sensor, a TCD bridge module, and at least one pressure-controlling switch electrically coupled to the CPU.