Mpiringidzo m'nyumba mwanu ndi msewu wa mphamvu umene umadyetsa zonse zamagetsi m'nyumba. Patapita nthaĊµi, mbali zake zingathe kuwonongeka kapena kuwonongeka ndipo zingayambitse moto kapena mantha. Koma zaka zokha sizikutanthawuza kuti wiring ndiwopanda chitetezo, ndipo siziyenera kutengedwanso. Zimatengera akatswiri odziwa bwino ntchito kuti azindikire momwe zinthu zakhalira kale komanso zokhoza kugwiritsira ntchito magetsi a nyumba yanu, koma pali zinthu zingapo zomwe mungayang'ane zomwe zingakupangitseni kuti mudziwe kumene zikuyimira.
Kudziwa Zakale Zakale
Mtundu wakale kwambiri wa wiring wopezeka m'nyumba zimatchedwa knob-and-tube , yomwe imatchulidwa kuti zida zowonongeka ndi ma tubes zimagwiritsidwa ntchito kuyendetsa makina komanso kupyolera m'nyumba. Wiring-kn-tube- wiring anali kuthamanga monga waya-waya imodzi yakuda yotentha ndi waya umodzi wosalowerera nawo-pakhomo. Osowa amachititsa kuti mawaya asagwirizane komanso nkhuni zina zotentha. Pofuna kugwirizanitsa ndi waya, magetsi amagulitsa mafayili ndipo amawakulunga ndi tepi yamagetsi yotchedwa friction tepi . Mitengo kawirikawiri siinapangidwe mabokosi ozungulira, monga iwo aliri lero. Chifukwa cha zaka zowonjezera izi (zaka zambiri zisanafike 1940), nthawi zambiri zimakhala zovuta kuzindikira mafayiti otentha ndi osalowerera chifukwa onse ali akuda ndi dothi komanso fumbi. Ma waya osaloĊµerera angakhalenso mtundu wakuda wokhala ndi mzere woyera kapena wofuula, osati woyera.
Palibe Ground
Pokhala ndi ma waya awiri, mawotchi-ndi-tube wiring alibe malo otetezera. Izi sizikutanthauza kuti wiring'onoting'ono asagwiritsidwe ntchito, koma imatulutsa mbali yofunika kwambiri yotetezera yomwe ikupezeka masiku ano. Kumatanthauzanso kuti palibe malo otetezera zipangizo zamagetsi komanso zamagetsi, zomwe zimawasiya kuti asatengeke chifukwa cha kuphulika kwa mphamvu.
Sizingatheke kuwonjezerapo mpiringidzo, choncho ngati mukufuna malo enieni a maulendo anu, muyenera kubwezeretsa waya.
Kodi Mungasunge Wiring Kale?
Malingana ndi National Electrical Code (NEC) ndi zizindikiro zambiri zapakhomo zomwe zimatsatira NEC, mipiringidzo yamakono ndi yamagalimoto imakhalabe yogwiritsidwa ntchito m'nyumba. Zingakhale zovomerezeka kuti zowonjezera zowonjezereka ku zipangizo zamagetsi, pokhapokha zipangizo ndi njira zoyenera zikugwiritsidwa ntchito. Nyumba zachilendo zingaperekedwe chilolezo chapadera kwa ntchito zosiyanasiyana zobwezeretsa pamakina a zipangizo zamakono. Pa nthawi imene mpiringidzo imayenera kugwira ntchito, ndizotheka kuyika waya watsopano pogwiritsa ntchito chingwe chatsopano chopanda zitsulo (NM), pogwiritsa ntchito mabokosi ozungulira kuti ateteze kugwirizana konse. Komabe, izi ndi ntchito ina iliyonse yomwe imagwiritsidwa ntchito pazitsulo zamagetsi ndi zida ziyenera kutsatira malamulo a m'deralo.
Mavuto Omwe Ayenera Kuwunika
Chipangizo chogwiritsira ntchito phokoso chimakhala choopsa pamene kusungunula kwa waya kumakhala kosavuta, pamene njira zowonongeka kapena zosinthika zinali zosayenera, kapena zikadzaphimbidwa ndi zomangika, zomwe zingapangitse mpiringidzo kuti upse ndi kuyambitsa moto. Nazi mavuto ena omwe ali nawo akale omwe angathe kuwopsa ndipo angasonyeze kuti wiring'onowo ayenera kulowedwera:
- Kusweka, kusowa, kapena kuonongeka kwa waya, kusonyeza mbali yachitsulo ya waya.
- Mpiringidzo wozunguliridwa ndi kumanga nyumba iliyonse.
- Zosakaniza (osati mu bokosi lamagetsi) atakulungidwa ndi tepi yamakono ya pulasitiki yamakono, kawirikawiri akusonyeza kuti mawaya sakugulitsidwa. Zosakanikirana zowonekera ziyenera kugulitsidwa.
- Ma fuses mu bokosi la fuse yomwe ili lalikulu kuposa 15 kapena 20 amps. Wiring wakale sanali wamkulu kwa zipangizo zamakono zamakono, zomwe zingagwire ntchito 30-, 40-, kapena 50-amp. Mpweya wa 30-ampita kapena waukulu ukuwonetsa dera "losokoneza", lomwe ndi loopsa kwambiri. Monga mwalamulo, ma wiring okalamba sayenera kugwiritsidwa ntchito mopitirira 15 amps pofuna chitetezo.