Isifudumezi seNkqubo yoMoya
Njengoko igama libonisa, olu hlobo lwesifudumezi lusetyenziselwa ukufudumeza umoya ohambayo.Isifudumezi esibamba umoya ngokusisiseko yityhubhu eshushu okanye umbhobho onesiphelo esinye sokungenisa umoya opholileyo kunye nesinye isiphelo sokuphuma komoya oshushu.Iikhoyili zokufudumala zifakwe kwi-ceramic kunye ne-non-conductive gaskets ecaleni kweendonga zombhobho.Ezi ziqhelekileyo zisetyenziselwa ukuhamba okuphezulu, izicelo zoxinzelelo oluphantsi.Izicelo zezifudumezi zokuphatha umoya zibandakanya ukucutha ubushushu, i-lamination, i-adhesive activation okanye ukunyanga, ukomisa, ukubhaka, nokunye.
Izifudumezi zeCartridge
Kulolu hlobo lwesifudumezi, ucingo lokumelana luboshwe malunga ne-ceramic core, ngokuqhelekileyo yenziwe nge-magnesia edibeneyo.Ulungelelwaniso lweRectangular lukwakhona apho i-coil yocingo yokumelana idluliswa kathathu ukuya kwantlanu kunye nobude bekhatriji.Intambo yokumelana okanye into yokufudumala ifumaneka kufuphi nodonga lwempahla ye-sheath ukwenzela ukuhanjiswa kobushushu obukhulu.Ukukhusela amacandelo angaphakathi, ama-sheaths ahlala enziwe ngezinto ezichasene ne-corrosion ezifana nensimbi engenasici.Iinkokeli zihlala zibhetyebhetye kwaye zombini iitheminali zazo zikwisiphelo esinye sekhatriji.Izifudumezi zeCartridge zisetyenziselwa ukufudumeza umngundo, ukufudumeza ulwelo (izifudumezi zokuntywila) kunye nokufudumeza umphezulu.
Isifudumezi setyhubhu
Isakhiwo sangaphakathi sombhobho we-tube siyafana neso sifudumezi se-cartridge.Ukwahlukana kwayo okuphambili kwii-cartridge heaters kukuba ii-terminals ezikhokelayo zifumaneka kuzo zombini iziphelo ityhubhu.Isakhiwo sonke se-tubular sinokugotywa kwiifom ezahlukeneyo ukuze zihambelane nokusabalalisa ubushushu obufunwayo bendawo okanye umphezulu wokufudumeza.Ukongeza, ezi zifudumezi zinokuba namaphiko adityaniswe ngomatshini kumphezulu wesheath ukunceda ukuhanjiswa kobushushu okusebenzayo.Izifudumezi zeTubula zisebenza ngeendlela ezininzi njengezifudumezi zekhatriji kwaye zisetyenziswa kwizicelo ezifanayo.
Band heaters
Ezi zifudumezi ziyilelwe ukusongela umphezulu wesinyithi okanye iinqanawa ezifana nemibhobho, imigqomo, amagubu, ii-extruders, njl.Ngaphakathi kwebhanti, isifudumezi silucingo oluncinci oluchasayo okanye ibhanti, ngokuqhelekileyo lifakwe kwi-mica layer.I-Sheaths zenziwe ngensimbi engenasici okanye ubhedu.Enye inzuzo yokusebenzisa i-heater band kukuba inokutshisa ngokungathanga ngqo ulwelo ngaphakathi kwenqanawa.Oku kuthetha ukuba isifudumezi asikho phantsi kohlaselo lwekhemikhali olusuka kulwelo lwenkqubo.Ikwakhusela kumlilo onokuthi ubekho xa usetyenziswa kwioyile nakwinkonzo ye-lubricant.
Isifudumezi semicwecwe
Olu hlobo lwesifudumezi lunemilo ecaba, luxande kwaye lubotshelelwe kumphezulu ukuze lufudunyezwe.Ubume bayo bangaphakathi bufana ne-heater band.Nangona kunjalo, izixhobo zokugquma ngaphandle kwe-mica zinokuba yi-ceramics ezifana ne-magnesium oxide kunye ne-glass fibers.Ukusetyenziswa okuqhelekileyo kwizifudumezi zemigca kukufudumeza umphezulu womngundo, ukungunda, iipleyiti, iitanki, imibhobho, njl.Izifudumezi ezigqityiweyo zibonwa kwii-oveni nakwizifudumezi zasemkhathini.
Izifudumezi zeCeramic
Ezi zifudumezi zisebenzisa ii-ceramics ezinendawo ephezulu yokunyibilika, uzinzo oluphezulu lwe-thermal, amandla obushushu obuphezulu, ukunganyaniseki kweekhemikhali eziphezulu, kunye nomthamo omncinci wobushushu.Qaphela ukuba ezi zinto azifani neekeramics ezisetyenziswa njengezinto zokugquma.Ngenxa ye-conductivity yayo efanelekileyo ye-thermal, isetyenziselwa ukuqhuba nokusabalalisa ubushushu obuvela kwindawo yokufudumala.Izifudumezi zeceramic eziphawulekayo yisilicon nitride kunye ne-aluminiyam nitride.Ezi zihlala zisetyenziselwa ukufudumeza ngokukhawuleza, njengoko kubonakala kwiiplagi ezikhanyayo kunye nezitshisi.Nangona kunjalo, xa iphantsi kobushushu obuphezulu kunye nemijikelezo yokupholisa ngokukhawuleza, izinto eziphathekayo zivame ukuqhekeka ngenxa yokukhathala okubangelwa yi-thermal.Uhlobo olukhethekileyo lwe-ceramic heater yi-PTC ceramic.Olu hlobo luzilawula ngokwalo ukusetyenziswa kwamandla, oluthintela ukuba lube bomvu.
Ixesha lokuposa: Dec-07-2022