天津市自动门厂

Many people think that the automatic door and the electric door are the same kind of doors, but in fact, the two are different doors.

自动门从理论上理解应该是门的概念的延伸，是门的功能根据人的需要所进行的发展和完善。自动门行业发展已日渐成熟，自动门是指可以将人接近门的动作识别为开门信号的控制单元，通过驱动系统将门开启，在人离开后再将门自动关闭，并对开启和关闭的过程实现控制的系统。

The automatic door should be understood in theory as the extension of the concept of the door, the development and perfection of the function of the door according to the needs of the human. The development of automatic door industry is becoming more and more mature. Automatic door is a kind of control unit that can identify people's actions close to the door as a control unit for opening the door. It opens the door by driving system, automatically closes the door after people leave, and controls the process of opening and closing.

自动门分为旋转门、弧形门、平移门、感应电动门、紧急疏散平移门、重叠门、折叠门、90度推开门、快速门等多种类别。

Automatic door revolving door, arc door, sliding door, induction door, emergency evacuation door, flat overlapping door, folding door, pushed open the door, rapid door 90 degrees and other categories.

自动门开始在建筑物上使用，是在二十世纪年以后。二十年代后期，美国的超级市场的开放，自动门开始被使用。1930年，美国史丹利率先推出世界上第一樘自动门（此史料记载于纽约时报）。到了1962年，电气式已开始出现，之后伴随着城市的建设，自动门技术的领域每年都在增加。当初，用供给建筑物用电源进行电动机的速度控制很难，只好进行油压、空压速度控制，转换但因能源利用效率很低，然而伴随着电气控制的技术发展，电气控制技术已经成熟，直接控制电动机的电气式自动门逐渐成为主流。

The automatic door began to be used on the building, after twentieth Century. In the late 20s, the opening of supermarkets in the United States, the automatic door began to be used. In 1930, the United States Stan first launched the world's first automatic door frame (the historical records of New York Times). By the 1962, the electric style began to appear, and with the construction of the city, the field of automatic gate technology was increasing every year. At first, by building the power supply motor speed control is very difficult, but for oil pressure, air pressure to control the speed, but the conversion efficiency of energy utilization is very low, but with the development of electrical control technology, electrical control technology has matured, electric automatic door motor direct control has gradually become the mainstream.

电动伸缩门，电动门，伸缩门应用于企业，厂房，小区等出入大门口。自动门，一般应用于宾馆，写字楼，洗浴中心等高档大楼的出入口。

The electric expansion door, the electric door, the telescopic door are applied to the entrance and exit of the enterprise, the factory building, the residential area and so on. Automatic door, generally used in hotels, office buildings, bath center and other high-end buildings, such as the entrance and exit.