Dab tsi yog qhov ua rau luv luv hauv cov tshuab hluav taws xob?

Hauv lub neej niaj hnub no, hluav taws xob tau dhau los ua ib feem tseem ceeb ntawm peb lub neej niaj hnub. Los ntawm cov tshuab kas fes thaum sawv ntxov mus rau cua txias thaum hmo ntuj,khoom siv hluav taws xobyog ubiquitous. Txawm li cas los xij, qhov yooj yim no kuj muaj kev pheej hmoo siab - luv luv circuits. Raws li feem ntau culprit ntawm hluav taws xob faults, luv circuits feem ntau instantly tsim sparks, arcs, thiab txawm hluav taws. Raws li cov ntaub ntawv los ntawm Ministry of Emergency Management, hluav taws xob hluav taws xob suav nrog ntau dua 30% ntawm tag nrho cov hluav taws kub hauv lub tebchaws, nrog luv luv Circuit Court yog thawj qhov ua rau. Tshwj xeeb tshaj yog thaum lub caij ntuj sov thiab los nag los yog nyob rau hauv cov cheeb tsam qub, luv luv Circuit Court yog nquag, ua rau cov khoom siv puas tsuaj los yog ua rau muaj kev puas tsuaj rau lub neej thiab khoom. Kev nkag siab txog qhov ua rau luv luv tsis tuaj yeem pab peb kom tsis txhob muaj kev phom sij nkaus xwb tab sis kuj tsim kom muaj "firewall" muaj zog rau kev nyab xeeb hauv tsev.

Ib qho luv luv Circuit Court yog qhov tseem ceeb ntawm qhov txawv txav ntawm qhov tam sim no hauv Circuit Court. Hauv ib lub voj voog ib txwm, tam sim no ntsib kev tiv thaiv thiab ntws zoo thaum nws hla ntawm cov xov hlau thiab cov khoom thauj (xws li cov qij los yog cov mov nplej). Txawm li cas los xij, thaum cov hlau nyob (tus neeg xyuas pib nyob) tuaj rau hauv kev sib cuag ncaj qha nrog cov xaim nruab nrab (cov xaim xaim rov qab) lossis cov xaim hauv av, qhov kev tawm tsam poob qis rau zero, thiab tam sim no tam sim no spikes mus rau ntau pua lossis ntau txhiab amperes. Qhov no "tsis tswj tau" ntws ua rau kub siab, arcs, los yog sparks, igniting ib puag ncig cov ntaub ntawv flammable.

Yooj yim muab, luv circuits muab faib ua ob hom: theem- mus rau-theem luv circuits (nruab nrab ntawm cov xov hlau nyob lossis nruab nrab ntawm cov xaim nyob thiab cov xaim nruab nrab) thiab hauv av luv luv (qhov twg cov hlau nyob ze ze rau hauv av). Cov qub kos ib qho tam sim no loj dua thiab muaj kev puas tsuaj ntau dua; qhov tom kawg yog tshwm sim nyob rau hauv ib puag ncig humid thiab tuaj yeem ua rau xau. Hauv tsev, hom kev ua txhaum no feem ntau tshwm sim los ntawm kev tsis saib xyuas txhua hnub: kev laus hluav taws xob xaim hluav taws xob, nag xob nag cua, lossis lub charger uas tsis muaj teeb meem. Kev luv luv tsis yog "kev puas tsuaj ntuj tsim," tab sis yog qhov tshwm sim ntawm "tib neeg yuam kev." Thaum lawv tshwm sim, yog tias cov cuab yeej tiv thaiv xws li fuses ua tsis tiav, hluav taws yuav rov qab tsis tau. Nkag siab txog txoj cai no yog thawj kauj ruam hauv kev tiv thaiv.

Qhov feem ntau ua rau luv luv Circuit Court yog kev laus thiab lub cev puas tsuaj ntawm cov hluav taws xob thaiv. Nrog kev loj hlob sai hauv nroog, ntau thaj chaw qub uas tsim nyob rau xyoo 1980 thiab 90s siv aluminium cores los yog nyias - insulated PVC thaiv, uas muaj kev txwv tsis pub muaj sia nyob. Nyob rau hauv xyoo tsis ntev los, cov rwb thaiv tsev oxidizes thiab tawg, exposing conductors uas nquag mus txhuam nrog cables nyob ib sab, ua rau luv luv circuits.

1. Lub sij hawm yam tsis tuaj yeem tsis quav ntsej. Hluav taws xob cov hluav taws xob muaj hnub nyoog sai dua nyob rau hauv siab - qhov kub thiab txias ib puag ncig: cov ntaub ntawv rwb thaiv tsev tawv thiab tawg, tawm hauv cov xov hlau nyob thiab nruab nrab. Raws li cov ntaub ntawv hluav taws xob hluav taws xob, cov hluav taws xob luv luv tshwm sim los ntawm kev laus cov kab hluav taws xob rau ntau dua 40% ntawm hluav taws xob hluav taws xob hauv tsev. Xav txog ib chav tsev nyob hauv Shanghai qhov chaw uas cov xaim hauv cov phab ntsa muaj hnub nyoog tshaj 30 xyoo; Nyob rau hauv qhov kub ntawm lub caij ntuj sov, lub rwb thaiv tsev softens, tus neeg xyuas pib spacing nqaim, thiab thaum kawg, ib tug spark tshwm sim.

2. Lub cev puas tsuaj ua rau muaj kev pheej hmoo ntau dua. Kev tsis saib xyuas cov hlua khi thaum kho dua tshiab, kev puas tsuaj rau cov hlua khi nrog lub laum, lossis txawm tias nas zom tuaj yeem ua rau muaj kev puas tsuaj rau cov rwb thaiv tsev. Ntau dua nyob rau hauv cov cheeb tsam nyob deb nroog: Kev xa hluav taws xob hauv tus kheej- cov tsev tsim tau feem ntau raug, raug cua, hnub, thiab nag, ua rau muaj kev puas tsuaj ntau. Kev tsis saib xyuas "DIY" xaim yuam kev-xws li npog ib ntus ntawm thaj chaw puas nrog daim kab xev- zoo li yooj yim tab sis ua rau muaj kev phom sij zais. Thaum ib qho luv luv Circuit Court tshwm sim, tam sim no ntws los ntawm qhov chaw puas, tsim kom muaj qhov kub thiab txias uas tam sim ntawd melts cov yas casing thiab ignites ntoo rooj tog.

3. Kev sib txuas xoob yog ib tus neeg tua neeg zais. Yog tias cov kev sib txuas tsis tau nruj, kev tiv thaiv kev sib cuag yuav nce ntxiv, ua kom muaj cua sov thiab nws thiaj li ua rau lub voj voog luv luv. Ntau lub tsev qub hluav taws xob lub thawv muaj xeb lossis xoob terminals, tsim kom muaj chaw yug me nyuam rau cov teeb meem zoo li no.

Kev laus thaiv kab mob zoo li cov kab mob ntev, yuav tsum tau "kuaj xyuas" tsis tu ncua: siv lub tshuab hluav taws xob los ntsuas cov rwb thaiv tsev tiv thaiv thiab hloov cov xaim txhua 5-10 xyoo.

Yog hais tias kev laus yog ib daim ntawv ntawm "natural decay," ces overload yog purely tib neeg yuam kev. Thaum lub sij hawm siv hluav taws xob siab tshaj plaws, xws li lub caij ntuj no cua sov lossis caij so hnub so, tag nrho cov khoom siv hluav taws xob hauv tsev feem ntau dhau qhov txwv, ua rau muaj kev pheej hmoo ntawm luv luv Circuit Court. Overload hais txog lub voj voog hluav taws xob ntau tshaj nws qhov tsim muaj peev xwm, ua rau cov xaim hluav taws xob overheat, rwb thaiv tsev kom muag, thiab thaum kawg, spontaneous combustion ua rau luv luv Circuit Court.

Qhov xwm txheej: Ib chav tsev nyob ib txhij txuas lub tshuab cua txias, TV, thiab lub charger, tshaj li tag nrho lub zog ntawm 1500 watts, thaum lub voj voog tsuas txhawb 1000 watts. Tshaj tam sim no ua rau cov hlau kub siab tshaj 80 degree, deforming lub rwb thaiv tsev thiab ua rau luv luv Circuit Court ntawm conductors. Cov ntaub ntawv los ntawm National Fire thiab Rescue Bureau qhia tias overload short circuits account rau 25% ntawm hluav taws xob xwm txheej. Qhov txaus ntshai tshaj yog "series fais fab strips"-ib txoj hlua txuas mus rau lwm qhov, txheej ntawm txheej, accumulating resistance, ua rau luv circuits rau cascade zoo li dominoes.

Kev siv tsis raug ua kom muaj kev pheej hmoo. Thaum tsiv cov khoom siv, rov kho dua ntawm cov xov hlau tuaj yeem ua rau cov xov tooj hlau sab hauv, tsim kom muaj "fuse fuse" - qhov zoo li qub, tab sis muaj kev phom sij rau sab hauv. Qhov no muaj ntau nyob rau hauv chav ua noj, qhov twg ntau lub hoods thiab induction cookers sib koom ua ke, thiab lub zog hluav taws xob tam sim ntawd tuaj yeem ua rau luv luv. Cov menyuam yaus ua haujlwm raug mob, xws li tso cov khoom ua si hlau rau hauv cov khoom siv hluav taws xob, tuaj yeem ua rau tuag taus. Nyob rau hauv cov huab cua ntub dej ntawm cov cheeb tsam yav qab teb, overloading kuj tuaj yeem ua rau to: hws ob txhais tes kov cov khoom siv hluav taws xob tuaj yeem ua rau tam sim no xau mus rau hauv av xaim, nce qhov luv luv rau hauv hluav taws xob poob siab.

Kev tiv thaiv yog qhov tseem ceeb: suav tag nrho cov khoom thauj thiab xaiv cov khoom siv hluav taws xob tsim nyog (piv txwv li, 2.5 square millimeter tooj liab core txhawb 2500 watts). Txhawb nqa ntseCircuit Court breakerstuaj yeem txiav tawm cov hluav taws xob ntau dhau, tiv thaiv hluav taws me me los ntawm kev puas tsuaj loj.

Ib puag ncig tsis yog ib qho nruab nrab ntawm cov neeg sawv cev, tab sis yog ib qho catalyst rau luv luv circuits. kuv lub teb chaws muaj ntau hom kev nyab xeeb- qhuav thiab plua plav nyob rau sab qaum teb Tuam Tshoj, kub thiab nag nyob rau sab qab teb Tuam Tshoj, thiab txias thiab oxygen- tsis txaus nyob rau sab hnub poob - txhua qhov nthuav tawm nws tus kheej qhov kev pheej hmoo tshwj xeeb.

1. Dampness yog thawj killer. Thaum lub caij los nag, dej nkag mus rau hauv cov phab ntsa thiab dampens thaiv, txo cov rwb thaiv tsev kev ua tau zoo thiab ua rau luv luv Circuit Court ntawm cov nyob thiab hauv av. Hauv cov nroog ntug dej hiav txwv xws li Guangzhou thiab Shenzhen, ntsev tsuag tshuaj tua kab mob ua kom lub rwb thaiv tsev tsis ua haujlwm, ua rau 20% siab dua Circuit Court luv dua li thaj chaw hauv av. Hauv qab daus thiab chav dej muaj teeb meem ntau dua; cov kav dej xau nkag mus rau hauv cov thawv xa khoom, xa tam sim no ncaj qha mus rau hauv av thiab ua rau hauv av luv luv.

2. Kub kub thiab plua plav mus tuav tes. Nyob rau lub caij ntuj sov, sab nraum zoov kub tshaj 35 degree, ua rau tsis zoo cua sov dissipation nyob rau hauv cov khoom siv sab hauv tsev thiab softening ntawm hlau. Hauv thaj chaw muaj kev lag luam lossis nyob sab nrauv ntawm lub nroog, cov plua plav nkag ntawm cov pob qij txha, ua rau muaj kev tiv thaiv kev tiv thaiv thiab ua rau cov cheeb tsam luv luv. Nyob rau lub caij ntuj no, kev siv hluav taws xob siv hluav taws xob nyob rau sab qaum teb ntawm Tuam Tshoj vim cov cua sov ua kom muaj kev pheej hmoo ntawm luv luv Circuit Court vim muaj kev sib xyaw ua ke ntawm cov cua sov ambient. Cov xwm txheej huab cua hnyav xws li cua daj cua dub kuj tuaj yeem ua rau luv luv: xob laim tawm tsam siab -voltage kab, ua rau tam sim no voltage surges mus rau qis -voltage kab.

Cov yam ntxwv lom neeg tsis tuaj yeem tsis quav ntsej. Ants thiab kab tho txawv rau hauv cov kab, los yog cov ceg ntoo tawg cov kab saum toj kawg nkaus, yog ib qho tshwm sim nyob rau hauv cov cheeb tsam nyob deb nroog thiab suburban. Cov xwm txheej ib puag ncig no feem ntau cuam tshuam nrog tib neeg tsis saib xyuas: kev sib txuas tsis sib txuas ua rau cov dej nag nkag mus rau hauv. Cov ntaub ntawv qhia tau hais tias ib puag ncig cuam tshuam rau luv luv Circuit Court suav txog 15%, tab sis tus nqi tiv thaiv qis dua -tsuas yog txhim kho cov thawv dej tsis zoo thiab tshem tawm plua plav tsis tu ncua tuaj yeem txo qhov kev pheej hmoo.

Kev tiv thaiv zoo dua li kho.

• Txhua hnub: Tsis txhob overloading; tshem tawm cov khoom siv thaum tsis siv; hloov cov txheej txheem kev laus sai sai.

• Ib puag ncig: Siv cov khoom siv dej tsis zoo hauv chav dej; tshawb xyuas cov dej xau thaum lub caij los nag.

• Kev teeb tsa: ntiav ib tus kws tshaj lij hluav taws xob thiab xaiv cov tub ntxhais tooj liab hlau.

• Kev Kho: Ua txhua hli tus kheej - tshuaj xyuas lub thawv xa khoom thiab cov cuab yeej tiv thaiv kev ntsuas.

• Ntev-lub sij hawm: Txhawb kev siv cov khoom siv tam sim no (RCDs) thiab arc fault detectors; tsim "cov ntaub ntawv hluav taws xob" hauv cov zej zog.

• Kev Kawm Ua Ntej: Ua kom nrov luv-kev paub hauv tsev kawm ntawv thiab cov zej zog, tsim kom muaj "kev nyab xeeb noob."

Kev luv luv, txawm tias me me, tuaj yeem rhuav tshem tsev. Kev tshuaj xyuas lawv qhov ua rau-aging, overloading, ib puag ncig, kev teeb tsa tsis raug-peb pom tias cov kev phom sij feem ntau yog nyob rau hauv ntau yam tswj tau. Los ntawm kev tiv thaiv kev tshawb fawb, txhua tsev neeg tuaj yeem tsim muaj kev tiv thaiv hluav taws xob muaj zog. Cia hluav taws xob ua lub neej, tsis txhob rhuav tshem nws. Kev nyab xeeb pib nrog kev paub.

Txhim khu kev qha Vacuum Circuit Breakers, Customized rau cov neeg siv khoom thoob ntiaj teb

Peb cov khoom tseem ceeb suav nrog:
1.12KV / 24KV / 40.5KV lub tshuab nqus tsev Circuit Court breakers
2. kev khiav hauj lwm mechanism
3. rwb thaiv tsev qhov chaw
4. lwm yam khoom siv ntawm lub tshuab nqus tsev vacuum breaker thiab panels, xws li tulip contact, movable contact, hu rau caj npab, saj zawg zog connectors

Xa lus nug tam sim no

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