A yw'n gost-effeithiol i oleuadau ysgol ailosod lampau LED goleuo addysgol?
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.
Mae angen uwchraddio amgylchedd goleuo ysgol, a disodli'r lampau fflwroleuol traddodiadol T8 gyda lampau LED goleuo addysgol. Mae hyn i fod yn draul anferth. Mae arweinwyr llawer o ysgolion sydd heb economi mor gryf wedi dechrau ei ystyried. Er mwyn bodloni safonau goleuo'r diwydiant addysg, A yw'n gost-effeithiol i oleuadau ysgol ailosod lampau LED addysgol yn unffurf?
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.
O bersbectif tymor hir, mae uwchraddio goleuadau campws yn eithaf cost effeithiol mewn gwirionedd. Mae'r arolwg gwirioneddol yn dangos bod y defnydd o drydan o oleuadau addysgol lampau LED yn llawer llai na lampau fflwroleuol traddodiadol T8. Fe wnaethom ddysgu gan Venucia y gall goleuadau ystafell ddosbarth LED 30W addysgol ddisodli goleuadau fflwroleuol T8 traddodiadol 80W, a gall goleuadau addysgol 40W goleuadau bwrdd du LED ddisodli goleuadau fflwroleuol T8 traddodiadol 80W. Mae lampau fflwroleuol 80W yn lampau a ddefnyddir yn gyffredin mewn ystafelloedd dosbarth yn y gorffennol. Mae un lamp yn cynnwys dau diwb fflwroleuol, mae un tiwb fflwroleuol yn defnyddio 36W, ac mae'r balast cyfatebol yn defnyddio 4W. O hyn, gellir cyfrifo manteision arbed ynni goleuadau addysgol lampau LED. Yn seiliedig ar 50 o ystafelloedd dosbarth mewn ysgol ganol, mae gan bob ystafell ddosbarth 9 o oleuadau ystafell ddosbarth, 2 o oleuadau bwrdd du, ac mae'r goleuadau'n cael eu troi ymlaen am 10 awr y dydd, gellir cyfrifo bod defnydd pŵer dyddiol un ystafell ddosbarth cyn yr adnewyddu yn 7.2 kWh , a defnydd pŵer dyddiol un ystafell ddosbarth ar ôl yr adnewyddiad yw 7.2 kWh. Y defnydd o bŵer yw 3.5 kWh, felly gall y goleuadau addysgol lampau LED arbed 5.3 kWh o drydan y dydd, ac mae'r arbediad ynni yn cyrraedd 151 y cant. Gellir dod i'r casgliad hefyd mai'r trydan a arbedir gan ysgol mewn un diwrnod yw 265 kWh, a'r trydan a arbedir gan ysgol mewn blwyddyn (a gyfrifir yn seiliedig ar 250 diwrnod o ddosbarth) yw 66,250 kWh. Os yw'r gost trydan yn 0.88 yuan fesul gradd, yna bydd yn 58,300 yuan mewn blwyddyn.
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.
