Ukulawula umehluko womfutho womoya ojikelezayo

Izinyathelo ezithathwayo ukuze kugcinwe ingcindezi ehlukile:

Ngokuvamile, uhlelo lokuhlinzeka komoya lusebenzisa izindlela eziningi zomthamo womoya ongaguquki, okungukuthi, okokuqala, ukuqinisekisa ukuthi umthamo womoya wegumbi elihlanzekile alishintshile, futhi ulungise umthamo womoya obuyayo noma umthamo womoya wokukhipha umoya wegumbi elihlanzekile ukuze ulawule umoya. umehluko wengcindezi umthamo womoya wegumbi elihlanzekile futhi ugcine umehluko wengcindezi wegumbi elihlanzekile.inani.Faka i-valve elawula amaqabunga amaningi ehlukanisiwe noma i-butterfly ekamelweni elihlanzekile futhi ukhiphe amapayipi egatsha ukuze ulungise ukubuyisela kanye nokukhipha umoya womoya futhi ulawule umehluko wengcindezi yasendlini.Lungisa umehluko wengcindezi egumbini elihlanzekile lapho isistimu ye-air conditioning isuswe iphutha.Ngesikhathi sokusebenza kwesistimu ye-air conditioning, lapho umehluko wengcindezi ekamelweni elihlanzekile uphambuka enanini elibekiwe, kuzoba nzima kakhulu ukulungisa.Faka isendlalelo esimanzi (njengendwangu engalukiwe yongqimba olulodwa, isihlungi sensimbi engagqwali, isihlungi sengxubevange ye-aluminium, isihlungi senayiloni, njll.) endaweni yokuphuma komoya (exhaust) yegumbi elihlanzekile, engaqinisekisa ngempumelelo ukucindezela okuhle igumbi elihlanzekile, kodwa lidinga ukushintshwa njalo.Isikrini sesihlungi sesendlalelo esimanzi sivimbela ukucindezela okuhle egumbini elihlanzekile ukuthi libe phezulu kakhulu.Faka i-valve yokucindezela eyinsalela odongeni phakathi kwamakamelo aseduze ukuze ulawule ukucindezela okuhle.Inzuzo yukuthi imishini ilula futhi inokwethenjelwa, kodwa okubi ukuthi i-valve yokucindezela esele inobukhulu obukhulu, umoya omncane, ukufakwa okungahambi kahle, nokuxhumeka okungahambi kahle ne-air duct.Faka isistimu ye-actuator kagesi ku-valve shaft ye-valve ye-return yegumbi elihlanzekile (i-exhaust) yokulawula igatsha lomoya, ukuze kwakheke i-valve yokulawula kagesi nge-valve ehambisanayo.Ngokusho kwempendulo yomehluko wengcindezi ekamelweni elihlanzekile, lungisa kahle ukuvulwa kwe-valve, futhi ulungise ngokuzenzakalelayo umehluko wokucindezela ekamelweni elihlanzekile ukuze ubuyele kunani elimisiwe.Le ndlela inokwethenjelwa futhi inembe kakhulu yokulawula umehluko wengcindezi ekamelweni elihlanzekile, futhi isetshenziswa kabanzi ekusebenzeni kobunjiniyela.Uhlelo lungafakwa ekamelweni elihlanzekile elidinga ukubonisa umehluko wengcindezi noma i-valve yokulawula igatsha yomoya yokubuyisela (i-exhaust) yegumbi elihlanzekile elijwayelekile.

Ama-valve okulawula umthamo womoya we-Venturi afakwe epayipini legatsha lokuphakelwa komoya kanye nepayipi legatsha lomoya elibuyayo (i-exhaust) legumbi elihlanzekile.Kunezinhlobo ezintathu ze-venturi valves-valve yevolumu yomoya engashintshi, engahlinzeka ngokugeleza komoya okuzinzile;i-valve ye-bistable, enganikeza ukugeleza komoya okubili okuhlukene, okungukuthi ukugeleza okuphezulu nokuncane;ivalvu yevolumu yomoya eguquguqukayo, engadlulisa umyalo ongaphansi koku-1 Impendulo yesibili kanye nesignali yempendulo egelezayo evaliwe yokulawula ukugeleza komoya kweluphu.

I-Venturi valve inezici zokungathinteki ekushintsheni kwengcindezi ye-air duct, ukuphendula okusheshayo (ngaphansi kwesekhondi elingu-1), ukulungiswa okunembile, njll., kodwa okokusebenza kubiza kakhulu, futhi kufanelekile izinhlelo zokusebenza lapho ukulawulwa komehluko wesistimu kufanele. kube nokunemba okuphezulu nokuthembeka okuphezulu.

Ngokusetshenziswa kwama-valve evolumu yomoya njalo kanye nama-valve e-bistable, ukunikezwa komoya kanye nevolumu yokukhipha ekamelweni elihlanzekile kungalawulwa ngokuqinile, ukuze kwakhiwe umehluko ozinzile wengcindezi yomthamo womoya futhi ulawule umehluko wokucindezela wekamelo elihlanzekile ukuze uzinze.

I-valve yevolumu yomoya eguquguqukayo isetshenziselwa ukulungisa igumbi, ukuze ukugeleza kwe-valve yepayipi yokuhambisa umoya ikwazi ukulandelela ukugeleza kwe-valve yepayipi yokukhipha umoya, engakha umthamo womoya ohlukile ozinzile futhi ilawule ukucindezela okuzinzile kokuhlanzekile. igumbi.

Sebenzisa i-valve yevolumu yomoya engaguquki kanye ne-valve yevolumu yomoya ebuyayo ukuze ulawule igumbi, ukuze i-valve yomoya ebuyayo ikwazi ukulandelela ukushintshwa komehluko wengcindezi yegumbi futhi ilungise ngokuzenzakalelayo umehluko wokucindezela kwegumbi ukuze wenze umehluko ozinzile wengcindezi yomoya. ivolumu nokulawula ukuqina komehluko wengcindezi yegumbi elihlanzekile.