Intelligent live ammunition shooting hall air internal circulation filtering device

• Main Authors: WANG JINGLEI, WANG YUETENG, WANG YECHEN
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model discloses an intelligent live ammunition shooting hall air internal circulation filtering device which comprises a plurality of air filtering assemblies, and each air filtering assembly comprises an air draft air pipe and an air blowing air pipe. A certain angle is formed between the flow guide direction in the air draft air pipe and the forward shooting direction in the shooting library, and the air draft air pipe is provided with a plurality of air draft air openings facing the ground in the flow guide direction. The blowing air pipe is provided with a blowing air opening facing the middle of the shooting museum. According to the utility model, polluted air is sucked and filtered and then is blown from bottom to top at the bottom of the wall surface, so that air filtering circulation from bottom to top along the cross section is formed in the venue, and fresh air around shooters can be well guaranteed at any position, any shooting posture and any shooting density of the venue. The device i