¿Es-económico que la iluminación escolar reemplace uniformemente las lámparas LED de iluminación educativa?
Nowadays, an indisputable fact is that the proportion of myopia in children is getting higher and higher, and parents are more and more worried about their children's various vision problems. As the only country in the world that implements eye exercises, the rate of myopia among young people is at the forefront! When many parents find that their children have vision problems, the first thing that comes to mind is playing games on mobile phones, or reading a book. In fact, the illuminance of the desktop and the illuminance of the blackboard are also closely related to the child's eyesight. In order to curb the rise in the rate of myopia, the education industry jointly issued the "Guiding Opinions on Strengthening the Prevention and Control of Myopia in Children and Adolescents", emphasizing that: all primary and secondary schools should ensure various teaching facilities and conditions in accordance with the requirements of the "Prevention and Control Work Plan" ( The lighting and lighting of classrooms and dormitories comply with relevant national documents and standards, and provide students with a learning environment that meets the requirements of eye hygiene. For new schools, acceptance standards must be set according to national standards during construction and design.
El entorno de iluminación de una escuela debe actualizarse y las lámparas fluorescentes T8 tradicionales se reemplazan con lámparas LED de iluminación educativa. Esto está destinado a ser un gasto enorme. Los líderes de muchas escuelas con economía no tan fuerte han comenzado a considerarlo. Para cumplir con los estándares de iluminación de la industria de la educación, ¿es-económico que la iluminación escolar reemplace de manera uniforme las lámparas LED de iluminación educativa?
To be honest, it is necessary for the lighting of a school to meet the educational lighting standards, sooner or later. "A strong youth makes the country stronger, and a healthy youth makes the nation prosperous." Providing a beautiful light environment for children is a significant feat.
Desde una perspectiva a largo{{0}}plazo, en realidad es bastante-efectivo mejorar la iluminación del campus. La encuesta real muestra que el consumo de electricidad de las lámparas LED de iluminación educativa es mucho menor que el de las lámparas fluorescentes T8 tradicionales. Aprendimos de Venucia que las luces LED para aulas con iluminación educativa de 30 W pueden reemplazar las luces fluorescentes T8 tradicionales de 80 W, y las luces LED para pizarrón con iluminación educativa de 40 W pueden reemplazar las luces fluorescentes T8 tradicionales de 80 W. Las lámparas fluorescentes de 80 W son lámparas de uso común en las aulas en el pasado. Una lámpara contiene dos tubos fluorescentes, un tubo fluorescente consume 36 W y el balasto correspondiente consume 4 W. A partir de esto, se pueden calcular los-beneficios de ahorro de energía de las lámparas LED para iluminación educativa. Con base en 50 aulas en una escuela intermedia, cada aula tiene 9 luces de aula, 2 luces de pizarra y las luces se encienden durante 10 horas al día, se puede calcular que el consumo diario de energía de una aula antes de la renovación es de 7,2 kWh , y el consumo diario de energía de un salón de clases después de la renovación es de 7,2 kWh. El consumo de energía es de 3,5 kWh, por lo que las lámparas LED de iluminación educativa pueden ahorrar 5,3 kWh de electricidad al día, y el ahorro de energía alcanza el 151 por ciento. También se puede concluir que la electricidad ahorrada por una escuela en un día es de 265 kWh, y la electricidad ahorrada por una escuela en un año (calculado en base a 250 días de clase) es de 66.250 kWh. Si el costo de la electricidad es de 0,88 yuanes por grado, será de 58.300 yuanes en un año.
After the school lighting fixtures are replaced with educational lighting LED fixtures, in addition to the economic effects brought by energy saving and power saving, it can also bring huge economic effects in terms of maintenance. According to statistics from Qichen Industrial, the maintenance cost of a fluorescent tube lamp is about 158 yuan for one year, including the replacement of lamp tube, ballast, starter and labor costs. Usually, there are 11 fluorescent lamps in a classroom, and each lamp has two lamp houses, that is, 22 lamps, so the maintenance cost of one classroom lamp tube is 3476 yuan, and the maintenance cost of 50 classroom lamp tubes is 173800 yuan. Yuan. According to the 8-year service life of a set of traditional lighting fluorescent lamps, the maintenance cost of this school's lighting lamps is as high as 1,390,400 yuan. The educational lighting LED lamps have a service life of up to 50,000 hours, and are basically maintenance-free within 8 years. Therefore, the economic effect brought by the educational lighting transformation is quite considerable, and it can save the school about 1,856,800 yuan in 8 years.
If the school's educational lighting is also equipped with a smart campus lighting system, secondary energy saving can be achieved. The smart campus lighting system can realize intelligent management and control: class mode, projection mode, self-study mode, activity mode, cloudy supplementary light mode, constant illumination mode, self-detection of classroom personnel activities, automatic shutdown of equipment when no one is present, to prevent power waste, All-round energy saving.
