Tsopano tikutha kuwona magetsi otsogola paliponse, Mumsewu, malo ogulitsira,
ku fakitale ndi ofesi, m'munda ndi paki...Ndipo nyali zotsogola zina zimakhala ndi kuwala kwapadera kofanana ndi led kukula komwe kumathandizira kuti mbewu zikule mwachangu komanso kuwala kwa UV komwe kumakhala ndi mankhwala ophera tizilombo komanso ntchito yotseketsa, Yatsani kuwala kwa UV kunyumba. kukhala otetezeka nthawi ya COVID-19.Ndikutha kumva kuti magetsi otsogola ali ponseponse.Chifukwa chiyani kuwala kotsogolera kulowetsa nyali za incandescent mwachangu chonchi?
Choyamba, tidziwitseni kusiyana pakati pa nyali za Incandescent ndi nyali za fulorosenti, ndi nyali zotsogola.
● Nyali yoyaka
Nyali ya incandescent imatchedwanso babu la Edison, Imagwira ntchito poyendetsa magetsi kudzera mu ulusi (tungsten, kusungunuka pa madigiri 3,000 Celsius) yomwe imatulutsa kutentha.Kuzungulirako kumapangitsa kuti kutentha kukhale kokhazikika, kumapangitsa kuti ulusiwo uzizizira mpaka kutentha kopitilira 2,000 digiri Celsius.Pamene incandescent, ulusiwo umatulutsa kuwala ngati chitsulo chonyezimira.
Komanso, The kuwala mtundu yekha chikasu.Ndipo mtundu wa chinthu pansi pa nyali ya incandescent siwokwanira (Ra ndi wotsika kwambiri).Moyo siutali kwambiri chifukwa cha Tungsten filament sublimation.
●Nyali ya fluorescent
Mfundo yake yogwirira ntchito: chubu la nyali la fulorosenti limangonenedwa kuti ndi chubu chotsekedwa cha gasi.Mpweya waukulu mu chubu ndi argon (argon) mpweya (womwe uli ndi neon kapena Krypton) pafupifupi 0.3% ya mlengalenga.Lilinso ndi madontho ochepa a siliva -- kupanga mpweya wawung'ono wa mercury.Ma atomu a Mercury amapanga pafupifupi chikwi chimodzi mwa maatomu onse a gasi.
Nyali za fulorosenti zimakhala ndi ubwino wowala kwambiri (kuwirikiza ka 5 kuposa mababu wamba), mphamvu zodziwikiratu zopulumutsa mphamvu, moyo wautali (nthawi 8 kuposa mababu wamba), kukula kochepa, komanso kugwiritsa ntchito bwino.Kuwonjezera pa kuwala koyera, palinso kuwala kotentha.Nthawi zambiri, pansi pa madzi omwewo, nyali yopulumutsa mphamvu ndi 80% yopulumutsa mphamvu kuposa nyali ya incandescent, ndipo nthawi yayitali ya moyo ndi nthawi 8.5w ndi yofanana ndi 25 watts ya nyali incandescent, 7 watts ndi 40 watts, ndi 9 watts pafupifupi ofanana 60 watts.
●Magetsi a LED
Kuwala kwa LED kumatchedwanso kuwala-emitting diode.Ndi chipangizo cholimba cha semiconductor chomwe chimatulutsa mphamvu mu mawonekedwe a photons ndikusintha mwachindunji magetsi kukhala kuwala.Iyi ndiye mfundo ya kuyatsa kwa LED.
Nyali za LED zili ndi ubwino wambiri
1.kang'ono kakang'ono
2.kugwiritsa ntchito mphamvu zochepa
3. nthawi ya moyo wautali
4.zopanda poizoni
5.chitetezo cha chilengedwe
Nyali za LED zayamba pang'onopang'ono kuchokera ku zokongoletsera zakunja ndi kuyatsa kwaumisiri kupita ku kuyatsa kwapakhomo.
Tsopano mutha kumvetsetsa chifukwa chake nyali zotsogola zili zotchuka kwambiri, ndikusintha nyali zachikhalidwe mwachangu kwambiri.Monga ogulitsa magetsi otsogola, Germany Liper Lighting ndi opanga omwe ali ndi akatswiri pamakampani otsogola kwazaka zopitilira 29.Kuchokera pakupanga kupanga kupita ku malonda, timapereka ntchito imodzi yokha.Tikulandilani kuti mumve zambiri.
Nthawi yotumiza: Nov-19-2020
