Anti-infection ventilation system based on personnel density detection and control method thereof

• Main Authors: LIU YIXIN, SUN YUEXIA, LOU XINYUAN, ZHAO YUXUAN
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

According to the anti-infection ventilation system based on personnel density detection and the control method thereof, the anti-infection ventilation system comprises an air inlet assembly, a ventilation assembly, a monitoring assembly and an exhaust assembly, the air inlet assembly is connected with the ventilation assembly, and a fan is arranged in a main air pipe of the air inlet assembly; the ventilation assembly is composed of an air conveying pipe connected with the main air pipe and flow dividing pipes erected at multiple different positions of the air conveying pipe. According to the system, indoor living crowds are divided into blocks, each block is provided with an air supply diffuser and a camera, the ventilation rate is adjusted according to the block living condition, energy is saved as much as possible under the condition that the ventilation effect is guaranteed, an anti-infection mode is arranged, the ventilation rate is specifically adjusted, and the ventilation efficiency is improved. The p