Indeed, as time went into April 2010, the 2010 Shanghai World Expo, which was opened from May 1st, was less than a month away. At present, the preparations for the Shanghai World Expo have also entered the final sprint stage.
It is understood that the Expo is an international expo event organized by the host government or entrusted by the government. It has experienced more than 100 years of history. It encourages human creativity and active participation. It encourages human beings to combine science and emotions and present new concepts, concepts, and technologies that contribute to human development to the world. Therefore, the World Expo is known as the "Olympic" event of the world economy, science and technology and culture.
The World Expo is a concentrated expression of the essence of human society, economy, culture and science and technology. In order to showcase their technology and culture, many participating countries or organizations will build their own venues and apply the most advanced and cutting-edge technologies and designs in the venues. Therefore, the architectural hardware products and related technologies used in the Expo venues are naturally the top in the world.
“There are many world-class buildings in the Expo, and many venues and facilities use Chinese-made construction hardware products. It can be seen that the design and R&D level of China’s construction hardware products has been recognized by the world. Of course, it can make its own Products appearing at the World Expo are also top companies in the Chinese construction hardware industry," said a spokesman for the China International Hardware Show (CIHS'10) Organizing Committee.
The Shanghai World Expo has become a platform for the display of domestically produced construction hardware products, and is also a "big parade" for China's construction hardware companies. Coincidentally, at the same time as this large-scale exhibition, on September 28th, the '10 China International Hardware Exhibition (CIHS'10) will also be opened in Shanghai.
“The 10 China International Hardware Fair (CIHS'10) will be held at the New International Convention and Exhibition Center in Pudong, Shanghai from September 28th to 30th, very close to the Expo Park. After the construction hardware companies in China have been concentrated through the Expo It will usher in a 'hot hot iron' and face a great opportunity for many domestic and foreign buyers." A spokesman for the China International Hardware Exhibition (CIHS'10) organizing committee said.
It is understood that China International Hardware Exhibition (CIHS) is the second largest hardware exhibition in the world. Last year's China International Hardware Show (CIHS'09) received a total of 38,925 professional visitors. Overseas visitors came from 2,851 people in 84 countries and regions, of which 38.3% were buyers in Europe and America. The main purpose of professional buyers visiting the exhibition is: purchasing products, collecting information, business talks, looking for OEMs and Jv partners. The world's leading retailers include Wal-Mart, Carrefour, Home Depot, Kingfisher Group, LG Sourcing, Leroy Merlin, Saint-Gobain, Metro and other resident purchases.
"From the current situation, the number and quality of buyers of China International Hardware Exhibition (CIHS'10) will be greatly improved this year. And this year we also specially prepared China International Building Hardware Exhibition, and China International Hardware Exhibition (CIHS) '10) Concurrently held, the purpose is to provide a more professional new trading platform for China's construction hardware enterprises, helping our construction hardware companies to seize this once-in-a-lifetime historical opportunity," the spokesman said.
Elevator modernization (or lift modernisation) is the process of upgrading the critical parts of the elevator in order for it to be able to handle new technology, have better performance, improve safety, and even give the aesthetics an up-to-date appeal
Most elevators are built to provide about 20 years of service, as long as service intervals specified and periodic maintenance/inspections by the manufacturer are followed. As the elevator ages and equipment become increasingly difficult to find or replace, along with code changes and deteriorating ride performance, a complete overhaul of the elevator may be suggested to the building owners.
A typical modernization consists of controller equipment, electrical wiring and buttons, position indicators and direction arrows, hoist machines and motors (including door operators), and sometimes door hanger tracks. Rarely are car slings, rails, or other heavy structures changed. The cost of an elevator modernization can range greatly depending on which type of equipment is to be installed.
Modernization can greatly improve operational reliability by replacing mechanical relays and contacts with solid-state electronics. Ride quality can be improved by replacing motor-generator-based drive designs with Variable-Voltage, Variable Frequency (VVVF) drives, providing near-seamless acceleration and deceleration. Passenger safety is also improved by updating systems and equipment to conform to current codes.
Components needs to be replaced in different elevator modernization plan
| Component | Scheme of elevator modernization plan | |||
|---|---|---|---|---|
| Refurbishment work | Partial modernization | Full modernization | Full replacement | |
| Elevator car | ||||
| Sling | No | No | by building owners | Yes |
| Door operator | No | by building owners | Yes | Yes |
| Cab design | by building owners | by building owners | Yes | Yes |
| Car doors | by building owners | by building owners | Yes | Yes |
| Car fixtures | Yes | by building owners | Yes | Yes |
| Wedges connected to the governor | No | No | Yes | Yes |
| Additional phone/intercom if they don't equipped | by building owners | Yes | Yes | Yes |
| Traveling cable | No | Yes | Yes | Yes |
| Hydraulic rams | No | No | No | Yes |
| Wire ropes | No | by building owners | Yes | Yes |
| Shaft | ||||
| Counterweight | No | No | No | Yes |
| Guide rails | No | No | No | Yes |
| Buffers | No | No | Yes | Yes |
| Electrical components | No | No | No | Yes |
| Tapehead | No | Yes | Yes | Yes |
| Limit switches | No | Yes | Yes | Yes |
| Wiring | No | Yes | Yes | Yes |
| Compensations | No | No | No | Yes |
| Lobby | ||||
| Shaft door components | by building owners | by building owners | Yes | Yes |
| Shaft doors | by building owners | by building owners | by building owners | Yes |
| Hall fixtures | Yes | by building owners | Yes | Yes |
| Machine room | ||||
| Machines | No | by building owners | Yes | Yes |
| Controllers | No | Yes | Yes | Yes |
| Removal of the selector | by building owners | Yes | Yes | Yes |
| Overspeed governor | No | No | Yes | Yes |
| Additional unintended car movement protection device if they don't equipped | by building owners | by elevator safety code in countries | ||
| Backup battery or uninterruptible power supply | No | Yes | Yes | Yes |
Benefits of elevator modernization
Modernization can greatly improve operational reliability by replacing mechanical relays and contacts with solid-state electronics. Ride quality can be improved by replacing motor-generator-based drive designs with Variable-Voltage, Variable Frequency (VVVF) drives, providing near-seamless acceleration and deceleration. Passenger safety is also improved by updating systems and equipment (such as double brake system, unintended car movement protection device on the brake system etc.) to conform to current codes.
With CEP traction elevator modernization, we use the existing elevator structure while upgrading the ride quality and reliability with state-of-the-art components. Upgrade to a CEP closed loop door operator or a sophisticated, energy saving VVVF inverter.
CEP traction elevator modernization can include:
- CEP Microprocessor Based Control System
- CEP Microprocessor Based Efficient Dispatch System
- Energy Efficient AC Drives or SCR Drives on Existing AC Gearless Machines
- Traction Machines (Geared / Gearless)
- Rope Brake System
- CEP Closed Loop Door Operating System
- Car & Hall Pushbutton Fixtures & Indicators
- Car & Counterweight Roller Guides
- Seismic Upgrades
- Security Upgrades
- Cab Interior Renovations or Cab Replacement
NOTE: Complete tear-out modernizations are available.
Contact us TODAY for Right Modernization Package Available
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Elevator Modernization,Lift Modernisation,Passenger Lift Modernization,Passenger Elevator Modernization
CEP Elevator Products ( China ) Co., Ltd. , https://www.zjelevatorcontrolsystem.com