Huwa kost-effettiv li d-dawl tal-iskola jissostitwixxi b'mod uniformi l-bozoz LED tad-dawl edukattiv?
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.
L-ambjent tad-dawl ta 'skola jeħtieġ li jiġi aġġornat, u l-lampi fluworexxenti tradizzjonali T8 huma sostitwiti b'lampi LED tad-dawl edukattiv. Din hija ddestinata li tkun spiża kbira. Il-mexxejja ta’ ħafna skejjel b’ekonomija mhux daqshekk b’saħħitha bdew iqisuha. Sabiex jintlaħqu l-istandards tad-dawl tal-industrija tal-edukazzjoni , Huwa kost-effettiv għad-dawl tal-iskola biex jissostitwixxi b'mod uniformi l-bozoz LED tad-dawl edukattiv?
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.
Minn perspettiva fit-tul{{0}}, fil-fatt huwa pjuttost kost-effettiv li ttejjeb id-dawl tal-kampus. L-istħarriġ attwali juri li l-konsum tal-elettriku tal-lampi LED tad-dawl edukattiv huwa ħafna inqas minn dak tal-bozoz fluworexxenti T8 tradizzjonali. Aħna tgħallimna minn Venucia li d-dwal tal-klassi LED tad-dawl edukattiv ta '30W jistgħu jissostitwixxu dwal fluworexxenti tradizzjonali T8 ta' 80W, u dwal tal-blackboard LED tad-dawl edukattiv ta '40W jistgħu jissostitwixxu dwal fluworexxenti tradizzjonali T8 ta' 80W. Lampi fluworexxenti ta '80W huma lampi użati b'mod komuni fil-klassijiet fil-passat. Bozza waħda fiha żewġ tubi fluworexxenti, tubu fluworexxenti wieħed jikkonsma 36W, u s-saborra li tqabbel tikkonsma 4W. Minn dan, jistgħu jiġu kkalkulati l-benefiċċji tal--iffrankar tal-enerġija tal-lampi LED tad-dawl edukattiv. Ibbażat fuq 50 klassi fi skola tan-nofs, kull klassi għandha 9 dwal tal-klassi, 2 dwal blackboard, u d-dwal jinxtegħlu għal 10 sigħat kuljum, jista 'jiġi kkalkulat li l-konsum ta' enerġija ta 'kuljum ta' klassi waħda qabel ir-rinnovazzjoni huwa 7.2 kWh , u l-konsum ta 'enerġija ta' kuljum ta 'klassi waħda wara r-rinnovazzjoni huwa 7.2 kWh. Il-konsum tal-enerġija huwa ta '3.5 kWh, għalhekk il-lampi LED tad-dawl edukattiv jistgħu jiffrankaw 5.3 kWh ta' elettriku kuljum, u l-iffrankar tal-enerġija jilħaq 151 fil-mija. Jista’ jiġi konkluż ukoll li l-elettriku ffrankat minn skola f’ġurnata waħda huwa ta’ 265 kWh, u l-elettriku ffrankat minn skola f’sena (ikkalkulat abbażi ta’ 250 jum ta’ klassi) huwa ta’ 66,250 kWh. Jekk l-ispiża tal-elettriku hija 0.88 wan għal kull grad, allura tkun 58,300 wan f'sena waħda.
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.
