Real-time visual monitoring device, system and method for coal spontaneous combustion temperature field in goaf

The invention relates to a real-time visual monitoring device, system and method for a coal spontaneous combustion temperature field in a goaf. Data are collected through the monitoring device, connected to an infrared thermal imaging analysis host in the underground through a signal transmission li...

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Bibliographische Detailangaben
Hauptverfasser:	WANG QIFENG, WU FUSHENG, HAO YEJUN, HE MIN, ZHANG XINGHUA, ZHU XIAOJIE, XU SHIMIN, XING ZHEN, LI YAZHE, QU SHIJIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COLORIMETRY EARTH DRILLING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FIXED CONSTRUCTIONS MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MINING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIATION PYROMETRY SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a real-time visual monitoring device, system and method for a coal spontaneous combustion temperature field in a goaf. Data are collected through the monitoring device, connected to an infrared thermal imaging analysis host in the underground through a signal transmission line, and further transmitted to a ground monitoring center through underground ring network transmission, so that the temperature field monitoring of a dangerous area in the goaf is realized. The real-time visual monitoring device, system and method for the coal spontaneous combustion temperature field in the goaf overcome the defects of existing optical fiber temperature measurement and beam tube monitoring, limited point monitoring is replaced, the real-time visual monitoring device, system andmethod for the coal spontaneous combustion temperature field in the goaf comprehensively monitors the temperature field of all residual coal in the goaf, so that clear monitoring of the temperature field in dangerous areas i