Window cleaner is a product developed on the basis of working at a high altitude. The window cleaner products of developed countries abroad have developed earlier. Countries such as Germany, Japan, Belgium, Norway and other countries have gradually formed their own product series from the early 1960s. A number of high-rise high-rise buildings newly built in China in the 1980s and 1990s were mostly designed by foreign architects. The installation of window cleaners has been considered in the architectural design, and foreign window cleaners have been selected for the future use of the building. The wall cleaning and maintenance work laid a good foundation.
Around 1995, China began to enter the construction boom of high-rise buildings, and domestic professional window cleaner companies have also developed one after another. At present, window cleaner products have been rapidly developed in China, and have become a kind of high-tech mechatronics equipment. In 2003, China has promulgated the national standard GB19154-2003 "Window Cleaner". Most of the high-end buildings in Beijing, Shanghai, Guangzhou and other large cities are equipped with window cleaners. However, there are still quite a few high-end high-rise buildings in China. Because the supporting design of the window cleaner is not considered in the architectural design, the window cleaner equipment cannot be installed, which brings great inconvenience to future cleaning and maintenance.
Some buildings with simple shapes are manually cleaned with large rope hangers, which is unsafe and uncivilized, and it is not possible to replace curtain wall glass and glue repair. For buildings with complex shapes, manual cleaning is not possible, let alone to carry out Other operations. With the continuous improvement of China's laws and regulations, the improvement of civilization, the establishment of building property management, and the regular safe cleaning and maintenance of its external walls, has attracted more and more attention. Manual cleaning of large rope hangers will eventually be banned, and window cleaners are the safest, practical and efficient special equipment for high-altitude operations. The need to install window cleaners has been widely recognized.