Momwe mungayikitsire chingwe cha aluminium alloy?

Njira yoyika chingwe cha aluminium alloy

1. Tsimikizirani njira

Malinga ndi kufunikira kwa polojekiti ya photovoltaic, chingwe cha aluminiyamu cha aloyi chiyenera kuonetsetsa kuti ntchitoyi ikugwira ntchito bwino, imathandizira kukonza, ndikuganiziranso bwino za chilengedwe cha nthaka, deta ya nthaka ndi zipangizo zosiyanasiyana zapansi panthaka, kuti achepetse kugwiritsa ntchito zingwe, sungani ndalama, ndikuchepetsa kutayika komanso mphamvu yobwera chifukwa cha zingwe.Zofunikira zoyambira ndi izi:

1) Konzani kugwiritsa ntchito zingwe za aluminium solar, sankhani njira yayifupi kwambiri, chepetsa kutayika ndikusunga ndalama.
2) Konzani njira ya chingwe chonse kuti muchepetse kukumba mobwerezabwereza kwa ngalande za chingwe;
3) Kuchepetsa kuchuluka kwa mapaipi odutsa, njanji ndi zingwe zina zamagetsi, ndikuchepetsa kuchuluka kwa makoma ndi pansi;
4) Chepetsani kuwonongeka kwa chingwe kuchokera kuzinthu zachilengedwe, ndikuteteza chingwe kuti zisakhudzidwe ndi mphamvu zamakina akunja, dzimbiri lamankhwala, kugwedezeka, ndi kutentha;
5) Ngalande yamadzimadzi, chitoliro cha gasi, chitoliro chachikulu cha madzi, mzere wofooka, ndi zina zotero zimaperekedwa kumbali imodzi ya msewu, ndipo chingwe chamagetsi chiyenera kuikidwa mbali ina ya msewu.

2. Sankhani terminal yoyenera

Pali zovuta zina popanga ma terminals a AC patsamba la polojekiti, makamaka:
1) Zolumikizira zolumikizira sizikugwirizana
Vuto lodziwika kwambiri pakukweza kwapakhomo ndikugwiritsa ntchito zingwe za aluminiyamu ndikuti zolumikizira zofananira zimakhala zovuta kugula.Choncho, malo ena amagwiritsa ntchito ma terminals a copper-aluminium transition kapena zolumikizira zina zomwe sizikugwirizana ndi magwiridwe antchito a zingwe za aluminiyamu.Kugwiritsa ntchito koteroko sikungatsimikizire kugwiritsiridwa ntchito kotetezeka kwa zingwe ndipo kumasiya zoopsa zobisika.
2) Kukula kosagwirizana kotsiriza
Pakadali pano, ma terminals ambiri, kuphatikiza ma seti athunthu amagetsi, amatengera mawonekedwe a chingwe chamkuwa ndi kukula kwake.Zingwe za Aluminium kapenazingwe za aluminiyamu aloyindi zosiyana ndi zingwe zamkuwa chifukwa cha kunyamula kwawo panopa.Panthawi yogwiritsira ntchito, malo ozungulira amawonjezedwa kuti akwaniritse zofunikira zomwe zikuchitika panopa, zomwe zimapangitsa kuti chingwecho chisamagwirizane ndi kukula kwa dzenje lapachiyambi la magetsi.Pakalipano, njira yodziwika bwino ndiyo kusamutsa mipiringidzo yamkuwa, kapena kufooketsa kapena kudula gawo la kondakitala kuti muchepetse gawo lodutsa.Njira zonsezi zidzabweretsa zoopsa zambiri zachitetezo.
3) crimping osadziwika pa unsembe
Polankhulana ndi opanga EPC, nthawi zambiri ndimamva mawu akuti "Kuyika ndi kumanga zingwe za aluminiyamu kapena zingwe za aluminiyamu ziyenera kuchitidwa ndi akatswiri odziwa zamagetsi", chifukwa malo omwe sanazindikire panthawi yomanga akhoza kukhala Chifukwa cha izi. , malo opangira magetsi sangathe kugwira ntchito bwino komanso motetezeka.Pa nthawi yomweyo, ntchito "zingwe zotayidwa ndi zitsulo zotayidwa aloyi zingwe ayenera kugwiritsa ntchito zida akatswiri, sangakhoze kugwira ntchito molingana ndi ndondomeko kupanga zingwe zamkuwa", zotsatila zidzafotokoza ndondomeko yopanga zingwe zotayidwa mwatsatanetsatane. .

Kupyolera mu kufotokozera zoopsa zobisika, kusankha cholumikizira choyenera cha aluminiyamu kapena chingwe cha aluminiyamu ndi sitepe yoyamba yogwiritsira ntchito chingwe.Pakali pano, pali mitundu itatu ya ma terminals pamsika oyenera zingwe za aluminiyamu aloyi, kuphatikiza ma terminals amkuwa, ma terminals osinthira amkuwa ndi aluminiyumu aloyi mkuwa.

a. Mkuwa terminal: Ndiwowonjezereka kwambiri, koma chifukwa cha kuwonongeka kwa electrochemical pakati pa mkuwa ndi aluminiyamu ndi zinthu zosagwirizana ndi thupi ndi makina, padzakhala zoopsa zina zobisika mu khalidwe la ntchito za photovoltaic.

b. Copper-aluminium transition terminal: Ndi malo omwe amagwiritsidwa ntchito kwambiri pazingwe za aluminiyamu ndi zingwe za aluminiyamu.The terminal wapangidwa mbali ziwiri, mapeto amodzi ntchito kulumikiza zitsulo zotayidwa waya ndi zitsulo zotayidwa aloyi chingwe, ndi zina - Pofuna kulumikiza seti wathunthu wa magetsi kapena ma terminals mphamvu, wamba mkuwa zotayidwa kusintha terminals anawagawa DTL- 1, DTL-2 ndi machubu amtundu wa mkuwa-aluminium malinga ndi mawonekedwe awo.