II. Automatic Escalator Intelligent Energy Saving Device
With the high development of city construction and the improvement of building level, Automatic Escalator is more and more popular, found in store, hotel and restaurant, airport, station , wharf, metro and other public places.
The traditional Automatic Escalator was manually controlled. It could be used in crowded and streamed stores, but is not suitable for high-class hotel, restaurant, airport,station , wharf, metro and other public places because of the discontinuity of the crow. In these places, the visitors stream is in batches, and the time discontinuity is much more longer. Take metro for example,it passes every 9 minutes, and relatively, passengers go out for less than 1 minute.It means that the escalator runs effectively only 1 minute, while the remaining 8 minutes runs ineffectively. The energy utilization ratio is only about 1/9. Meanwhile, the abrasion also increases by 8 times.
Automatic Escalator Intelligent Energy Saving Device adpots the international high technology. It can automatically identifies that if there is somebody or nobody on. It runs automatically when somebody on , while stops automatically when nobody on. It can greatly reduce the energy waste and the abrasion, save energy charge and the cost, and lower down its malfunction. It is a new energy saving technology with high use value and conspicuous economic return. In China, it is considerable supported , encouraged and promoted by the government.