KJ428
The KJ428 monitoring system is based on the principle of laser spectrum gas detection and DTS optical fiber technology, providing coal mines with a comprehensive solution for fire hazard monitoring, preventive warning, automated intervention, and remote supervision(DCS).
The system provides accurate monitoring, data analysis, and preventive warning of spontaneous combustion in goaf and confined areas, as well as fire hazard parameters in areas such as electrical equipment and belt conveyors. KJ428 can also perform fire prevention and extinguishing intervention control based on the analysis and processing results. The system also supports APP software function interface display, which is convenient for inspectors to monitor various gas indicators and tube bundle status in real-time.
Features
Technical Parameter
|
KJ428 |
Structure | Equipment | Functionality | Monitoring Regions |
| Underground Fire Monitoring Equipment | TDLAS gas parameter analysis host DTS(Distributed temperature sensing) host Pump Power supply and control equipment | Monitors concentration of CH4,CO,CO2,O2,C2H2,C2H4 , C2H6,N2,H2, and TEMP. | Goaf/Gob Return airway corner Confined space | |
| Transmission
network system |
Transmission line (optical fiber) Transmission equipment (ring switch) | Carrying communication and data transmission between underground equipment and ground monitoring room |
N/A |
|
| Ground-level server system
|
Multi-purpose server Monitoring host Network switch Software platform | 3D visualized real-time display, data storage, analysis, evaluation, trend prediction and alarm |
N/A |
Application
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