The power consumption of elevator operation deters many people. Even if the environment permits the installation of an elevator, they are afraid that the subsequent electricity bill will be too high to afford. Traditional elevators mostly use "braking resistors" when decelerating and braking, which is a method of converting the regenerative energy of the motor to The carrier of heat energy consumption. Not only does it consume electricity, it also generates additional heat energy. As a result,...

Q. The elevator door opens and closes even though no one is pressing the button. If the elevator you take has this problem, it may be due to the following reasons: 1. Abnormal sensing near the elevator’s safety door or safety light curtain 2. There is foreign matter stuck in the door track or there is too much dust. 3. The buttons on the control panel are stuck or the contacts are faulty. Additional knowledge: Safety light curtain is a light-based elevator door safety protection device that c...

Recently, there have been several felt earthquakes in Taiwan, and there have been many cases of elevators being trapped. Many people must ask, what should you do if you encounter an earthquake while taking the elevator? The following will answer some common questions: Why do elevators stop running immediately during an earthquake? There may be several reasons: 1. The earthquake caused a power outage and the elevator stopped running urgently. 2. Elevators are equipped with "earthquake sensors"...

Taking the elevator has become inseparable from us, but do you know what to do if there is a power outage when taking the elevator? There was a sudden power outage recently, and I believe many people have encountered the dilemma of being locked in the elevator; let Li Wen tell you how to deal with it and how to avoid the danger! 【Things you can do】 1. The elevator car is not a closed space, so it will not cause suffocation. At this time, you must stay calm and wait for rescue. 2. Press...

With the development of the construction industry, entering90In the 1990s, major elevator companies around the world have developed machine room-less elevators, using the latest technology to eliminate the need for traditional machine rooms. Machine-room-less elevators are an important development direction for the elevator industry. ・The difference between organic rooms and non-machine rooms 1. Differences in building structure: Machine-room elevators ...

・Why do elevators need to be modified? 1. The elevator has a service life of more than 15 years According to the Ministry of Finance's Fixed Asset Durability Table, the depreciation life of elevators is 15 years. Elevator parts that have been used for a long time will suffer from wear and rust, which will reduce the safety of the elevator. 2. Equipment parts are old and affect the appearance. The appearance of the elevator is poor due to old equipment or parts, which can easily affect the i...

On the occasion of the COVID-19 new coronavirus epidemic, Liwen Company is wholeheartedly contributing to the society. With the technical authorization from the Green Energy Institute of the Industrial Research Institute, we have actively put into production [positive pressure inspection booth], which not only provides The safe, comfortable and clean working environment for medical staff can not only increase the amount of medical treatment, but also reduce the infection risk of medic...