Mawaya ndi zingwe ndi gawo lofunika kwambiri la makina amagetsi ndipo amagwiritsidwa ntchito kutumiza mphamvu zamagetsi ndi zizindikiro. Kutengera malo ogwiritsira ntchito ndi momwe ntchito ikuyendera, pali mitundu yambiri ya mawaya ndi zingwe. Pali mawaya opanda mkuwa, zingwe zamagetsi, zingwe zoteteza pamwamba, zingwe zowongolera, zingwe za nsalu ndi zingwe zapadera ndi zina zotero.
Kuwonjezera pa mitundu yodziwika bwino ya waya ndi zingwe, palinso mawaya ndi zingwe zapadera, monga waya ndi zingwe zotentha kwambiri, waya ndi zingwe zosagwira dzimbiri, waya ndi zingwe zosatha kutha. Mawaya ndi zingwezi ali ndi makhalidwe apadera komanso ntchito zake, zoyenera kugwiritsidwa ntchito m'mafakitale ndi m'mafakitale enaake.
Mwachidule, malinga ndi malo osiyanasiyana ogwiritsira ntchito komanso zochitika zogwiritsira ntchito, kusankha mtundu woyenera wa waya ndi chingwe kungatsimikizire kuti makina amagetsi amagwira ntchito bwino komanso mokhazikika. Nthawi yomweyo, ubwino ndi chitetezo cha waya ndi chingwe zimagwirizananso mwachindunji ndi chitetezo cha katundu wa munthu, choncho samalani ndi kusankha mitundu yokhazikika komanso waya ndi chingwe chodalirika pakugwiritsa ntchito. Izi zikufotokoza mitundu ingapo ya waya ndi chingwe yodziwika bwino komanso makhalidwe awo. Tikukhulupirira kukuthandizani kumvetsetsa bwino tanthauzo la chitsanzo cha specification.
Mtundu woyamba wa waya ndi chingwe: waya wopanda mkuwa
Waya wopanda kanthu ndi zinthu zoyendetsera waya wopanda kanthu zimatanthauza waya woyendetsa popanda kuphimba ndi chidendene, makamaka kuphatikizapo waya umodzi wopanda kanthu, waya wopanda kanthu ndi zinthu zitatu zotsatizana.
Waya umodzi wa aluminiyamu wamkuwa: kuphatikiza waya umodzi wofewa wa aluminiyamu, waya umodzi wolimba wa aluminiyamu, waya umodzi wofewa wa aluminiyamu, waya umodzi wolimba wa aluminiyamu. Amagwiritsidwa ntchito makamaka ngati zinthu zosiyanasiyana za waya ndi chingwe, kupanga waya wolumikizana pang'ono ndi zida zamagalimoto.
Waya wopanda waya: kuphatikizapo waya wolimba wa mkuwa (TJ), waya wolimba wa aluminiyamu (LJ), waya wosweka wa aluminiyamu (LHAJ), waya wosweka wa aluminiyamu (LGJ) amagwiritsidwa ntchito makamaka polumikiza zida zamagetsi ndi zida zamagetsi kapena zigawo zake, kufotokozera kwa mawaya osiyanasiyana omwe ali pamwambapa kumayambira pa 1.0-300mm².
Mtundu wachiwiri wa waya ndi chingwe: chingwe chamagetsi
Chingwe chamagetsi chomwe chili m'munsi mwa makina amagetsi chotumizira ndi kugawa zinthu zamagetsi zamagetsi amphamvu kwambiri, kuphatikizapo 1 ~ 330KV komanso pamwamba pa ma voltage osiyanasiyana, zingwe zamagetsi zosiyanasiyana zoteteza kutentha.
Gawoli ndi 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300, 400, 500, 630, 800mm², ndipo nambala yapakati ndi 1, 2, 3, 4, 5, 3+1, 3+2.
Zingwe zamagetsi zimagawidwa m'zingwe zotsika mphamvu zamagetsi, zingwe zapakati mphamvu zamagetsi, zingwe zamagetsi zamagetsi ndi zina zotero. Malinga ndi momwe zinthu zilili, zingwe zamagetsi zimagawidwa m'zingwe zotetezedwa ndi pulasitiki, zingwe zotetezedwa ndi rabara, zingwe zotetezedwa ndi mchere ndi zina zotero.
Mtundu wachitatu wa waya ndi chingwe: chingwe chotenthetsera pamwamba
Chingwe cha pamwamba pa chingwe nachonso n'chofala kwambiri, chimadziwika ndi kusakhala ndi jekete. Anthu ambiri ali ndi malingaliro atatu olakwika okhudza zingwezi. Choyamba, ma conductor ake si aluminiyamu yokha, komanso ma conductor amkuwa (JKYJ, JKV) ndi aloyi a aluminiyamu (JKLHYJ). Tsopano palinso zingwe za aluminiyamu zomangidwa pamwamba pa chingwe chachitsulo (JKLGY). Chachiwiri, si chingwe chimodzi chokha, chingwe chodziwika nthawi zambiri chimakhala chingwe chimodzi, komanso chimapangidwa ndi ma conductor angapo. Chachitatu, mulingo wamagetsi wa chingwe cha pamwamba ndi 35KV ndipo pansi pake, osati 1KV ndi 10KV zokha.
Mtundu wachinayi wa waya ndi chingwe: chingwe chowongolera
Mtundu uwu wa kapangidwe ka chingwe ndi chingwe chamagetsi ndizofanana, zimadziwika ndi maziko amkuwa okha, palibe chingwe cha aluminiyamu, gawo lozungulira la kondakitala ndi laling'ono, chiwerengero cha ma cores ndi chochulukirapo, monga 24 * 1.5, 30 * 2.5 etc.
Yoyenera magetsi okwana 450/750V ndi pansi pa AC, malo opangira magetsi, malo osungiramo zinthu, migodi, makampani opanga mafuta ndi zina zowongolera zokha kapena zida zoyendetsera. Pofuna kukonza mphamvu ya chingwe chowongolera kuti chiteteze kusokoneza kwamkati ndi kunja, gawo loteteza limagwiritsidwa ntchito kwambiri.
Mitundu yodziwika bwino ndi KVV, KYJV, KYJV22, KVV22, KVVP. Tanthauzo la chitsanzo: “K” kalasi ya chingwe chowongolera, “V”PVCkutchinjiriza, “YJ”polyethylene yolumikizidwachotenthetsera, chivundikiro cha PVC cha "V", chishango cha waya wamkuwa cha "P".
Pa gawo loteteza, KVVP yodziwika bwino ndi chishango cha waya wamkuwa, ngati ndi chishango cha mkuwa, chimafotokozedwa ngati KVVP2, ngati ndi chishango cha tepi chophatikizika cha aluminiyamu-pulasitiki, ndiye KVVP3.
Mtundu wachisanu wa waya ndi chingwe: Chingwe Cholumikizira Nyumba
Amagwiritsidwa ntchito makamaka m'makabati apakhomo ndi ogawa, ndipo waya wa BV womwe nthawi zambiri umatchulidwawu ndi wa mawaya a nsalu. Mitundu ndi BV, BLV, BVR, RVV, RVVP, BVVB ndi zina zotero.
Mu chitsanzo choyimira waya ndi chingwe, B nthawi zambiri imawoneka, ndipo malo osiyanasiyana amaimira matanthauzo osiyanasiyana.
Mwachitsanzo, BVVB, chiyambi cha B ndi tanthauzo la waya, ndi kusonyeza momwe chingwecho chimagwiritsidwira ntchito, monga momwe JK imayimira chingwe chapamwamba, K imatanthauza chingwe chowongolera. B kumapeto ikuyimira mtundu wathyathyathya, womwe ndi chinthu china chofunikira kwambiri pa chingwecho. Tanthauzo la BVVB ndi: chingwe chathyathyathya cha polyvinyl chloride chotetezedwa ndi polyvinyl chloride chophimbidwa ndi sheathed flat.
Mtundu wachisanu ndi chimodzi wa waya ndi chingwe: Chingwe chapadera
Zingwe zapadera ndi zingwe zomwe zili ndi ntchito zapadera, makamaka kuphatikizapo zingwe zoletsa moto (ZR), zingwe zopanda utsi wambiri (WDZ), zingwe zosagwira moto (NH), zingwe zosaphulika (FB), zingwe zoteteza makoswe ndi zingwe zosagwira chiswe (FS), zingwe zosagwira madzi (ZS), ndi zina zotero. Chingwe choletsa moto (ZR), zingwe zopanda utsi wambiri (WDZ): makamaka zoyenera pamagetsi ofunikira komanso machitidwe owongolera.
Pamene chingwecho chikumana ndi moto, chingwecho chimangoyaka ndi moto wakunja, utsi umakhala wochepa, ndipo mpweya woipa (halogen) mu utsi nawonso ndi wochepa kwambiri.
Lawi lakunja likatha, chingwecho chimathanso kuzimitsa chokha, kotero kuti moto womwe umawononga thupi la munthu ndi katundu uchepe pang'ono. Chifukwa chake, chingwe chamtunduwu chimagwiritsidwa ntchito kwambiri m'mafakitale a petrochemical, magetsi, zitsulo, nyumba zazitali komanso malo okhala anthu ambiri komanso malo ena ofunikira.
Chingwe choletsa moto (NH): Choyenera kwambiri pamagetsi ndi makina owongolera ofunikira kwambiri. Chingwecho chikayaka moto, chimatha kupirira kutentha kwa 750 ~ 800 ° C kwa mphindi zoposa 90 kuti chitsimikizire kuti mphamvuyo imatumizidwa bwino kuti ipambane nthawi yokwanira yolimbana ndi moto komanso kuchepetsa ngozi.
Pazochitika zapadera, zinthu zatsopano zimatulutsidwa nthawi zonse, monga zingwe zosagwira moto, zingwe zosagwira moto, zingwe zosagwira utsi wambiri, zingwe zosagwira chiswe/zosagwira makoswe, zingwe zosagwira mafuta/zozizira/zotentha/zosatha, zingwe zolumikizidwa ndi radiation, ndi zina zotero.
Nthawi yotumizira: Novembala-20-2024