Teaching model of nitrogen injection fire prevention and extinguishing system

Teaching model of nitrogen injection fire prevention and extinguishing system

Model: TK-ZAMH

This teaching device includes water guns, air shafts, main shafts, auxiliary shafts, underground parking lots, transportation uphill, rail uphill, mining area tunnels, nitrogen injection holes, drainage systems, etc.

Teaching model of nitrogen injection fire prevention and extinguishing systemThe device is equipped with a complete mine roadway layout system, ground industrial square and ground grouting station, mine ventilation system, underground goaf closed grouting, and nitrogen injection behind the working face (the system is displayed by light and electricity).

1Can complete the practical training content

1. UnderstandMine roadway layout system, ground industrial plaza, and ground injection systemnitrogenstand

2. Flow light demonstrationMine ventilation systemDrainage systemSealed injection in underground goafnitrogenBehind the work faceNitrogen injection, etc

2Technical requirements and main parameters:

（1）Material: section steelorganic glassWiring board, electronic componentsPVC board, etc., stainless steel material is used at the bottom of the tunnel.

（2）Components:

Ground industrial square, undergroundWind shaft, main shaft, auxiliary shaft, underground parking lot, transportation uphill, rail uphill, mining area roadwayNitrogen injectionHoles, drainage systems, etc

（3）Power requirements:

Teaching model of nitrogen injection fire prevention and extinguishing systemVoltage:220VPower:120W

（4）Specifications1700mm×1100 mm×1300mm