There is no exhaust fan in the elevator
There are two fans on the top of the elevator car. However, some businesses in the decoration of the elevator car when the top closed, so the basic fan does not work.
No, there is a corresponding exhaust. There is no dedicated exhaust fan.
There is no special exhaust fan inside the elevator, there are exhaust. Exhaust fan, driven by the electric fan to rotate the air flow, so that indoor and outdoor air exchange of a class of air-conditioning appliances. Also known as ventilation fan. The purpose of the exhaust is to remove the indoor air pollution, adjust the temperature, humidity and sensory effects. Exhaust fans are widely used in home and public places. An elevator is a motor-powered vertical lift with box-like pods for multi-storey construction or cargo. There are steps, stepping board mounted on the track for continuous operation, commonly known as escalators or automatic sidewalks. Serving the floor of the fixed lifting equipment. The vertical lift elevator has a car running between at least two rows of rigid or inclined rails with an inclination angle less than 15 °. Car size and structure to facilitate the passengers access or loading and unloading of goods.
There is a fan, but did not open it Although there is ventilation, but the circulation will be relatively poor, slightly stuffy, can not be said to be hypoxia, and then meet the low blood sugar, fainted
