Kusiyanitsa pakati pa post insulators ndi kuyimitsidwazotetezera

Positi insulator: ndi njira yapadera yotetezera, yomwe ingathe kugwira ntchito yofunika kwambiri pamizere yotumizira pamwamba. nsanja zokhala ndi zotchingira zambiri zoyimitsidwa, zomwe nthawi zambiri zidapangidwa ndi silika gel kapena ceramic kuti ziwonjezeke mtunda wa creepage.Iwo amatchedwa insulators.Insulator mu mizere kufala kumtunda ndi mbali ziwiri zofunika, kuthandizira waya ndi kuteteza kumbuyo panopa, ntchito ziwirizi ayenera kutsimikiziridwa, insulator sayenera kusintha chifukwa cha chilengedwe ndi magetsi katundu katundu kumabweretsa mavuto osiyanasiyana magetsi ndi makina ndi. kulephera, kapena apo sipadzakhala ndi gawo lalikulu mu insulator, kuwononga njira yonse yogwiritsira ntchito ndi moyo wogwirira ntchito.

       Ma insulators oyimitsidwa nthawi zambiri amapangidwa ndi zida zotchingira (monga porcelain, magalasi) ndi zida zachitsulo (monga mapazi achitsulo, zisoti zachitsulo, ma flanges, ndi zina zambiri) zomata kapena zomangika.Nthawi zambiri zimakhala zakunja ndipo zimagwira ntchito mumlengalenga. Ma conductor akunja okhala ndi mizere yodutsa pamtunda, malo opangira magetsi ndi ma substations, ndi zida zosiyanasiyana zamagetsi zimathandizidwa ndi zotchingira ndi zotchingira kuchokera kudziko lapansi (kapena zinthu zapansi) kapena ma conductor ena omwe angathe. kusiyana.