Large-scale shopping malls, supermarkets, theaters, stadiums, factories, hotels, hotels and other crowded public places, not only staff mobility, but also where the accumulation of wealth. Therefore, the safety of these public places by everyone's attention. Imagine the following: In the event of security risks such as fire, robbery and other events, such a huge flow of people how the shortest possible time to escape the hidden dangers of the scene? One can imagine, which requires these public places have a smooth, wide enough, convenient access port. The door as the main channel of each place mouth, its security is also of concern.
Automatic door application, not only because of the door design style and contemporary social architecture pattern to match, not because of the automatic doors brought beauty, atmosphere, luxury visual sense, but because the automatic door itself configuration, with the safety performance Is now the most prominent in the door industry. Automatic emergency door evacuation function is a general automatic sliding door on the basis of adding a new security configuration, that is, active and automatic fan can be in any case to achieve 90 degrees open. This high security automatic doors in these crowded places are widely used.
Automatic door emergency evacuation function, embodied in the following three points: (1) the type of automatic doors to increase the width of the passage. The basic composition of the ordinary automatic sliding door is fixed on both sides of the fan, the middle two fan activities, the width of only the middle of the width of two active fan, and automatic doors to increase the emergency evacuation function, it is designed to fixed fan and fan Can be 90 degrees to open, so the width of the automatic close to the ordinary automatic sliding door twice.
(2) Occur in a closed place such as fire accidents, people usually subconsciously run to the direction of the entrance, in the case of power failure, the general automatic sliding door is not working, and automatic doors equipped with emergency evacuation function, people in In the panic can be pushed in any position Function leaf fan, fixed fan, whether in the open, closed, can be easily achieved during the stop, this approach can reduce casualties, to meet the emergency escape function in various states.
(3) door sensor built-in function, and alarm system linkage. Once the hidden dangers, sensor function will respond, alarm call. This will help to remind people to flee immediately to take measures.
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