Momwe magetsi opangira magetsi amagwiritsira ntchito kutentha zinthu ndizosavuta, ndiko kugwiritsa ntchito mphamvu ya Joule yomwe imapangidwa ndi panopa kuti isinthe bwino mphamvu yamagetsi mu mphamvu ya kutentha kwa zipangizo zotentha.Njira yotenthetsera yotereyi imathanso kugawidwa kukhala kutentha kwachindunji ndi kutentha kosasunthika, ndipo zofunikira zenizeni ndizosiyana.
Ngati chowotcha chamagetsi chitengera kutentha kwachindunji, mphamvu yamagetsi imatha kugwiritsidwa ntchito mwachindunji ku chinthu chomwe chimayenera kutenthedwa, ndipo pakakhala kuyenderera, chinthu chomwe chimayenera kutenthedwa chimatha kutentha.Kuchokera pamalingaliro awa, chinthu chomwe chingathe kutenthedwa mwachindunji ndi kukana chiyenera kukhala chowongolera, ndipo chiyenera kukhala ndi resistivity yapamwamba.Popeza kutentha kumapangidwa kuchokera ku chinthu chotenthedwa chokha, mphamvu ya kutentha iyenera kukhala yapamwamba.
Kutentha kosalunjika kwa ma heaters amagetsi kumafuna chinthu chotenthetsera chopangidwa ndi zinthu zapadera za aloyi kapena zinthu zopanda zitsulo, ndiyeno chinthu chotenthetsera chimatulutsa mphamvu yotentha ndikuchitumiza ku chinthu chotenthedwa pogwiritsa ntchito ma radiation, convection ndi conduction.
Kwa magetsi opangira magetsi, chinthu chomwe chiyenera kutenthedwa ndi kutentha chimagawidwa m'magawo awiri, kotero mitundu ya zinthu zomwe ziyenera kutenthedwa nthawi zambiri zimakhala zochepa, ndipo ntchitoyo ndi yosavuta.Kungoti zinthu zomwe zimagwiritsidwa ntchito potenthetsera zimakhala ndi zofunika kwambiri.M'mikhalidwe yabwino, iyenera kukwaniritsa zofunikira za resistivity yapamwamba, kutentha pang'ono kokwanira kukana, mapindikidwe ang'onoang'ono pa kutentha kwakukulu komanso kosavuta kusokoneza.
Choncho, zipangizo zachitsulo monga chitsulo-aluminium alloy, nickel-chromium alloy, kapena zinthu zopanda zitsulo monga silicon carbide ndi molybdenum disilicide nthawi zambiri zimagwiritsidwa ntchito ngati zinthu zotentha muzitsulo zamagetsi, ndipo kutentha kwa ntchito pakati pa zipangizo kumasiyananso.Osati chimodzimodzi.
Jiangsu Weineng Electric Co., Ltd ndi akatswiri opanga mitundu yosiyanasiyana ya heater yamagetsi yamafakitale, chilichonse chimasinthidwa makonda pafakitale yathu, Ngati muli ndi mafunso chonde omasuka kubwerera kwa ife.
Contact: Lorena
Email: inter-market@wnheater.com
Mobile: 0086 153 6641 6606 (ID ya Wechat/Whatsapp)
Nthawi yotumiza: May-18-2022