The elevator ventilation system with the emergency treatment structure is applied to the field of elevator ventilation, an air supply grille communicating with an air blower is formed in the lower position of the inner end wall of an elevator car, and an air suction grille communicating with an exhaust fan is formed in the upper position of the inner end wall of the elevator car; air in the lift car can continuously circulate from bottom to top, air inside and outside the lift car can be replaced in real time, the freshness of the air in the lift car can be guaranteed, meanwhile, an oxygen concentration sensor is installed in an exhaust pipe, an oxygen supply assembly is communicated with the interior of the lift car, and under the emergency situation that the oxygen content in the lift car is detected to be insufficient, the oxygen concentration sensor can be replaced in real time. According to the elevator, oxygen is actively supplied into the lift car, oxygen deficit hazards of passengers caused by insufficient oxygen content in the lift car are avoided, the energy storage battery is installed on the lift car, power can be independently supplied to electric equipment in the elevator body, and the situation that a ventilation assembly cannot operate under the emergency power failure condition is avoided.
本发明提供了应用于电梯通风领域的一种具有应急处理结构的电梯用通风系统,本申请通过将与鼓风机连通的送风格栅开设在轿厢的内端壁下方位置处,将与抽风机相连通的抽风格栅开设在轿厢的内端壁上方位置处,可以使得轿厢内部空气持续自下而上流通,并实现轿厢内外空气实时更换,有利于保障轿厢内的空气清新度,同时,通过将氧浓度传感器安装在抽风管内,将供氧组件连通轿厢内,可以在检测到轿厢内氧含量不足的紧急情况下,主动向轿厢内进行供氧操作,避免轿厢内氧含量不足致使乘客出现缺氧危害,通过将储能电池安装在轿厢上,可以为电梯本体内的用电设备进行独立供电,有利于避免出现紧急断电情况下通风组件无法运行的情况。
Ventilation system with emergency processing structure for elevator
一种具有应急处理结构的电梯用通风系统
2023-08-08
Patent
Electronic Resource
Chinese