The general situation of elevator industry
The elevator industry in China has developed for more than 60 years. The elevator enterprise has become the largest elevator manufacturing country and a big country of elevator use in the world. The annual production capacity of the elevator has reached millions of units.
The development of the elevator industry has an inseparable relationship with the economic development of the country and the development of the real estate market. After the reform and opening up, the productivity of the elevator in China has achieved a hundred times growth and the supply has reached fifty times. It is estimated that there will be about 540 thousand elevators in production and marketing in 2014, which is basically the same as in 2013, and will continue to lead the most developed countries in Europe and the United States.
At present, although many enterprise licenses have been at the speed of 7M/S or above, Chinese made elevators are mainly passenger elevators with 5 meters per second, various specifications of carrying elevators, sightseeing elevators below 2.5 meters per second, domestic medical sickbed elevators, escalators, automatic sidewalks, and villa home elevators, Special elevator and so on.
First, the general situation and present situation of the development of the elevator at home and abroad
Since the birth of the first elevator in the world has been more than a hundred years ago, China’s elevator has more than 60 years of production history.
At present, the world’s elevators are mainly the 90% markets in the world, Europe, America and China. The famous brands abroad are mainly American Otis, Swiss Schindler, German Thyssen Krupp, Finland Tongli, Japanese MITSUBISHI and Japanese Hitachi, and so on. These enterprises have the largest share in the world, especially the high-end market. And it has always occupied the high speed elevator market.
China elevator has become the world’s biggest elevator in twenty-first Century, but the Chinese elevator has always been to supply the domestic low-end market. At present, in every 500 thousand elevators, six foreign brands in China have sold more than one half of the domestic market, and the other five hundred or six hundred home appliances made in China. Ladder enterprises occupy the remaining half of the market, and the proportion is equivalent to the total production and sales volume of a joint venture between one hundred domestic enterprises and foreign brands.
In China, after the listing of Kang Li elevator in Shenzhen Stock Exchange, four listed companies have been listed. They are Suzhou Kang Li elevator, Suzhou Jiangnan Jiajie elevator, Shenyang bolt elevator, Guangzhou Guangzhou day stock, and the elevator components listed companies are the Yangtze River embellish, new time and Hui Chuan machine. Electricity.
China’s four listed companies in the domestic elevator market, in the domestic elevator market, about 1/4, about 150 thousand of the annual production and sales; the other close to 600 elevator enterprises in China (including enterprise names similar to foreign elevator manufacturing enterprises) share the remaining 10-15 million electric ladder market, the average of 200 annual sales, the largest The sales volume is about 15000 units, and the smallest sales volume is about more than 20 units sold in 2014.
Data analysis, USA Otis, Swiss Schindler, German Thyssen Krupp, Finland Tongli, Japan MITSUBISHI and Japan Hitachi six brands in China sales of 250 thousand -30 million units, Suzhou Kang Li elevator, Suzhou Jiangnan Jiajie elevator, Shenyang brintt elevator, Guangzhou Guang day shares of the total of 150 thousand units; other enterprises sales 10-1 50 thousand.
In the classification of all elevators in China, the passenger elevator sales occupy the largest share, about 70% of the total sales, about 380 thousand units, followed by the carrying elevator and the escalator about 20%, and the rest 10% are sightseeing elevators, medical sickbeds elevators and villas elevators.
Two. The characteristics of elevator technology at home and abroad
At present, the elevator technology features in the world elevator market are mainly based on passenger elevator technology. Passenger elevator technology controls the share of the elevator’s high-end market with the mastery of high speed elevator technology. At present, the highest speed elevators in the world are 28.5 meters per second, equivalent to 102 km per hour, and the highest speed of domestic elevators at present is 7 m / sec, equivalent to 25 km per hour.
2.1. The longest study of elevator technology in the world
The longest time for elevator technology research in the world is elevator evacuation technology for high-rise buildings. The technology research started in 1970. It has been studied for 45 years, and researchers in Europe, America and Japan have not made any substantial breakthroughs.
2.2 the fastest developing technology in the world
The fastest development of the global elevator technology is the microcomputer controlled VVVF frequency conversion technology. After the application of the 90s last century, almost all vertical elevators used microcomputer control and VVVF frequency conversion technology.
2.3 most fantasies of elevator technology
The most fantastic elevator technology in the world is the elevator from the earth to the space station and the elevator technology from the earth to the moon.
2.4 the most likely elevator in China in the next five years
The elevator technology that is most likely to be promoted in China is the elevator energy saving energy storage and uninterrupted power supply technology. The elevator conforms to the State Council’s 2014-2020 year national energy development strategy action plan. After the promotion, the elevator energy saving will contribute to the energy saving of the Three Gorges power generation (elevator comprehensive promotion of energy saving, the annual energy saving will be five years later. ” Up to 150 billion degrees). Another feature of the technology is the function of the elevator uninterruptible power which can be attached, and it can continue to operate normally for more than one hour after power failure. The technology is made up of a number of patents from Ningbo blue Fuji Elevator Co., Ltd., and has begun supporting some elevator enterprises in Shanghai and Shanghai.
2.5 China’s elevator technology most likely to be applied in the world in the next ten years
In the next ten years, the most likely application of China’s elevator technology is “high-rise building fire evacuation elevator system” technology. Buildings in the world are getting taller and taller, Harry Fatah Da, the tallest building in Dubai.
Post time: Mar-04-2019