Energy-storage luminescent coating: to provide lighting for emergency escape

China Paint Network
News: "Tunnel wall storage light
coating
, can be in the highway tunnel fire and other emergency situations, with the special role of penetrating smoke, to provide lighting for emergency escape." "This is from the recent Guizhou Expressway Group Co. , Ltd. led the organization of the "mountain highway tunnel operation light environment and response technology research" subject acceptance and appraisal meeting was informed of the news.
it is understood that after 3 years, after the completion of a comprehensive study at the end of December this year, it means that energy storage luminescent coating technology, intelligent stepless dimmer control technology and color-changing temperature lamp technology will gradually be widely used in Guizhou high-speed fair tunnel.
Among other, energy storage luminescent coating technology will be applied to the tunnel wall with flame retardant energy-emitting paint, the coating by any light source (including lights, electric lights and even mobile phone light sources, etc.) after the storage of energy, in the dark can continue to glow for more than 12 hours. With brightening, time-lapse luminescence, wash-resistant brushing, pollution-resistant, long service life and so on, its light waves in the light source or after the light source is extinguished after the emergency has the special role of penetrating smoke, can provide emergency lighting to ensure the safe line of sight of driving, reduce safety hazards. When a fire occurs in a tunnel, it can provide lighting for emergency escape and reduce loss of life and property.", if there was a power failure or smoke in the Guizhou expressway tunnel, the whole tunnel was completely dark and completely unsealable. "According to Guizhou Expressway Group Co., Ltd. related experts.
Intelligent non-staged light control technology, according to the characteristics of natural light sources outside the tunnel, weather conditions, different traffic volume and other conditions, intelligent control of the tunnel each lighting section of the different brightness, through the lighting fixtures for fine brightness adjustment, played a role in energy conservation and emission reduction, reduce electrical investment.
chromic temperature lamp technology can be based on the tunnel entrance in sunny, cloudy, rainy, foggy days and other different weather, different time periods, different operating speed and other different needs, through the control system to adjust a single lamp color temperature, to meet the driver under different conditions of the tunnel entrance of each section of the light ambient color temperature needs, in order to ensure the tunnel light environment safety, stability and comfort on the basis of effective energy saving.
" color temperature is a combination of yellow and white light, color temperature can be converted from 3000K to 6500K at will, in a certain range to reduce the color temperature gap between the tunnel entrance section and the tunnel hole outside, conducive to the driver's visual comfort. Guizhou Expressway Group Co., Ltd. related experts said.
, the current management of the company's highway tunnel lighting electricity costs of about 50 million yuan per year, of which 80% for high-pressure sodium lamp consumption, 20% for LED and other light sources. After the full promotion of the project, according to the current total electricity consumption calculation, will save 30.8 million yuan per year operating electricity costs, the overall realization of 61.6% of the energy-saving target. Reduce the energy consumption of tunnel lighting by 32.42 million degrees per year, equivalent to 11,000 tons of standard coal, and reduce carbon dioxide emissions by 345,000 tons for society.
it is understood that all 14 tunnels of the Sanli (Sanshou to Liping) expressway in Guizhou, which will open by the end of the year, will use these technologies.