Koj puas paub?!?
Iav Insulator yog dab tsi?!
Ntev ua ntej lub caij nyoog niaj hnub no ntawm cov khoos phis tawj, xov tooj ntawm tes, smartphones, fiber ntau-optic cables thiab hauv internet, kev sib txuas lus ntev hluav taws xob / hluav taws xob muaj feem ntau ntawm xov tooj thiab xov tooj.
Raws li lub sijhawm dhau mus, cov xov tooj ntawm "qhib xaim" xov tooj, thiab tom qab ntawd, cov kab xov tooj, tau tsim thiab tsim thoob plaws hauv lub tebchaws, thiab cov kab no xav tau kev teeb tsa ntawm insulators.Thawj cov insulators tau tsim thaum ntxov li xyoo 1830.Insulators yog tsim nyog los ntawm kev ua ib qho nruab nrab rau txuas cov xov hlau rau cov ncej, tab sis qhov tseem ceeb tshaj, lawv yuav tsum tau pab tiv thaiv hluav taws xob poob thaum lub sij hawm kis tau tus mob.Cov khoom siv, iav, nws tus kheej yog ib qho insulator.
Ob lub iav thiab cov plooj (porcelain insulators) tau siv txij li thaum ntxov ntawm xov tooj, tab sis cov iav insulators feem ntau tsis tshua kim dua cov plooj (porcelain), thiab feem ntau yog siv rau cov ntawv siv hluav taws xob qis.Cov iav insulators qub tshaj plaws hnub tim los ntawm 1846.
Insulator collecting pib los ua neeg nyiam tiag tiag hauv xyoo 1960 vim tias ntau thiab ntau lub tuam txhab hluav taws xob pib khiav lawv cov kab hauv av uas cov iav insulators siv tsis tau.Muaj ntau cov insulators nyob rau hauv txhais tes ntawm collectors yog nyob nruab nrab ntawm 70-130 xyoo.Raws li yog cov ntaub ntawv nrog txhua yam khoom uas qub thiab tsis tau tsim, lawv tau dhau los nrhiav tom qab.
Qee tus neeg sau lawv tsuas yog kom muaj iav zoo nkauj hauv lawv lub qhov rais lossis lub vaj, thaum qee tus yog cov neeg sau loj heev.Insulators tus nqi muaj txij li dawb mus txog 10 txhiab nyiaj nyob ntawm seb hom thiab pes tsawg tus nyob hauv kev ncig.
Peb tseem tsis tau txheeb xyuas thiab txuas tus nqi rau cov uas peb pom niaj hnub no tab sis paub cov neeg uas sau lawv peb paub tseeb tias peb muaj qee qhov ntawm no!
Nyob twj ywm rau cov ntaub ntawv ntxiv…
Post lub sij hawm: May-12-2023
