A:Ivalve yokhuseleko sisixhobo sokhuseleko esibalulekileyo kwibhoyila. Umsebenzi wayo ngulo: xa uxinzelelo kwibhoyila yomphunga mkhulu kunexabiso elichaziweyo (okt ukunyanzeliswa kokuthatha kwevalve yokhuseleko), ivalve yokhuseleko iya kuvula ngokuzenzekelayo ivalve ukukhupha umphunga wokunciphisa uxinzelelo; xa uxinzelelo kwibhoyili yehla kwixabiso elifunekayo loxinzelelo (okt), i-valve yokukhusela ivalwe ngokuzenzekelayo, ukwenzela ukuba ibhoyili isetyenziswe ngokukhuselekileyo ixesha elithile phantsi koxinzelelo oluqhelekileyo lokusebenza. Ixesha elide, thintela ukuqhuma okubangelwa ukunyanzeliswa kwebhoyili.
Injongo yokufaka kunye nokuguqula i-valve yokhuseleko kwibhoyila kukukhulula uxinzelelo kunye nokukhumbuza ibhoyila xa ibhoyila ixinzelele ngokugqithiseleyo ngenxa yezinto ezifana ne-vaporization, ukuze kufezekiswe injongo yokusetyenziswa ngokukhuselekileyo. Ezinye iibhoyila azixhotyiswanga ngevalve yomoya. Xa amanzi engena kwisithando somlilo esibandayo ukuphakamisa umlilo, ivalve yokhuseleko isasusa umoya kumzimba wesithando somlilo; iyaqukuqela imke.
Ivalve yokhuseleko inesitulo sevalve, isiseko sevalve kunye nesixhobo sokukhuthaza. Ipaseji kwivalve yokhuseleko inxibelelana nesithuba somphunga webhoyila, kwaye undoqo wevalve ucinezelwe ngokuqinileyo kwisitulo sevalve ngamandla ocinezelayo awenziwe sisixhobo soxinzelelo. Xa amandla acinezelayo anokumelana nombindi wevalve mkhulu kunomoya womphunga kumbindi wevalve, undoqo wevalve uncamathela kwisitulo sevalve, kwaye ivalve yokhuseleko ikwimo evaliweyo; xa uxinzelelo lomphunga kwibhoyila lunyuka, amandla omphunga osebenza kumbindi wevalve Ukonyuka, xa amandla awo engaphezulu kwamandla oxinzelelo anokumelana nombindi wevalve, undoqo wevalve uya kusiphakamisa isitulo sevalve, ivalve yokhuseleko. iya kuvula, kwaye ibhoyila iya kucinezela ngoko nangoko.
Ngenxa yokukhutshwa komphunga kwibhoyila, uxinzelelo lomphunga kwibhoyila luyancitshiswa, kwaye ukutyhala komphunga onokuthi kuthwale ivalve core kuyancitshiswa, nto leyo engaphantsi kwamandla oxinzelelo anokunyamezela umbindi wevalve, Ivalve yokhuseleko ivalwa ngokuzenzekelayo.
Iibhoyila ezinobushushu obungaphezulu kwe-0.5t/h okanye amandla ashushu alinganiswe ngaphezu okanye alingana nama-350kW ziya kuxhotyiswa ngeevalvu ezimbini zokhuseleko; iibhoyila ezinomphunga olinganiselweyo ongaphantsi kwe-0.5t/h okanye amandla obushushu aphantsi kwe-350kW ziya kuxhotyiswa ubuncinane ngesivalo esinye sokhuseleko. Iivalvu kunye neevalvu zokhuseleko kufuneka zilinganiswe rhoqo kwaye kufuneka zitywinwe emva kokulinganisa.
Ixesha lokuposa: Jul-06-2023
