Views: 0 Author: Site Editor Publish Time: 2022-11-23 Origin: Site
On November 3, 2022, the website of the Ministry of Industry and Information Technology publicized the National Catalogue of Energy Saving Technology and Equipment in the Field of Industry and Information Technology (2022 Edition), which includes energy saving technologies in 11 industrial fields, including steel, nonferrous metals, building materials, petrochemical industry, machinery, light industry and electronics.
Among them, there are three technologies selected in the lighting field, namely, a tunnel diffuse reflective optical energy-saving material (energy-saving and efficiency enhancing technology in the building materials industry), an ultra-high luminous efficiency LED lamp technology with supercharging circuit (energy-saving and efficiency enhancing technology in the electronic industry), and an ultra-thin flexible copper indium gallium selenium solar cell integrated power generation energy-saving technology (energy-saving and efficiency enhancing technology for efficient utilization of renewable energy).
It is reported that the tunnel diffuse reflective optical energy saving material is the application of optical prism and reflective material technology to achieve reverse diffuse reflection of the light source through the multi corner solid texture of the product surface; It is applied to the side wall of the tunnel to improve the reflection efficiency through lighting, reduce energy consumption waste by using the radiant energy of the light source, so as to improve the tunnel space environment brightness, road surface brightness and wall surface brightness, and improve and optimize the road surface illumination uniformity and wall surface illumination uniformity. It is applicable to the technical transformation of lighting energy conservation in the tunnel of the building materials industry. It is estimated that the industry penetration rate will reach 3% by 2025.
The technology of ultra-high luminous efficiency LED lamp with pressurization circuit is to set 150 LED lamp beads connected in series on the circuit substrate, and use the drive module to ensure that each lamp bead has the same color temperature life and the highest luminous efficiency after being excited by the pressurization circuit, reduce the generation of heat energy, effectively reduce ripple, reduce stroboscopic, improve the luminous efficiency, save energy under the same lighting requirements, effectively improve the reflectivity, improve the illumination and reduce power consumption. It is applicable to the energy-saving technical transformation of LED lamps in the electronic industry. It is estimated that the industry penetration rate will reach 20% by 2025.
Ultra thin flexible copper indium gallium selenium solar cell integrated power generation energy-saving technology is adopted μ M flexible stainless steel foil substrate, using coil to coil magnetron sputtering, three-step co evaporation, chemical water bath deposition and other coating technologies and ultra-thin flexible packaging technology to prepare flexible substrate copper indium gallium selenium thin film battery modules. As a building material for power generation, flexible copper indium gallium selenium solar cells can be integrated with building facades, roofs and photovoltaic landscape lights to convert sunlight into power for the plant. It is applicable to the technical transformation of integrated power generation and energy conservation in the field of renewable energy. It is estimated that the industry penetration rate will reach 6% by 2025. It is estimated that 200000 tons of standard coal will be saved every year.
