Detection circulating ventilation equipment with negative feedback function for mine safety production
The invention relates to the technical field of mine safety ventilation equipment, in particular to mine safety production detection circulating ventilation equipment with a negative feedback function, which comprises a ventilation pipe, the outer surface of the ventilation pipe is symmetrically and...
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| creator | XU XUEZHAN DENG JIAN XU HAOYU QIAO ZILONG CHAO XILIN SHANG SHAOYONG BAO XINGCAI ZHENG FANGGE ZHANG XIJUN YUAN XIAOPING YAO YAHU LIU FEI CHEN WEICHONG ZHANG QINGHUA YANG SHUO LUO SONG KONG LINGJUN DONG HAOMIN YANG WENBO LI YAJUN |
| description | The invention relates to the technical field of mine safety ventilation equipment, in particular to mine safety production detection circulating ventilation equipment with a negative feedback function, which comprises a ventilation pipe, the outer surface of the ventilation pipe is symmetrically and fixedly connected with positioning plates, and the inner part of the outer surface of the ventilation pipe is slidably connected with an annular gear; a protection plate is fixedly connected outside one end, close to the annular gear, of the ventilation pipe; environmental data in a mine are analyzed, and the ventilation effect of the equipment is provided in a data analysis and mechanical linkage mode, that is, on the premise that the equipment runs, through transmission between gears, a self-locking pin makes contact with a wall, the action between the self-locking pin and the wall becomes larger, and when a gear plate rotates, the self-locking pin can be driven to rotate, so that the self-locking pin can be dri |
| format | Patent |
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a protection plate is fixedly connected outside one end, close to the annular gear, of the ventilation pipe; environmental data in a mine are analyzed, and the ventilation effect of the equipment is provided in a data analysis and mechanical linkage mode, that is, on the premise that the equipment runs, through transmission between gears, a self-locking pin makes contact with a wall, the action between the self-locking pin and the wall becomes larger, and when a gear plate rotates, the self-locking pin can be driven to rotate, so that the self-locking pin can be dri</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BLASTING EARTH DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS PHYSICS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS TARIFF METERING APPARATUS TESTING WEAPONS |
| title | Detection circulating ventilation equipment with negative feedback function for mine safety production |
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