Iivalvu zombane ngokuqhelekileyo ziquka ii-actuator zombane kunye neevalvu.Ivalve yombane isebenzisa amandla ombane njengamandla okuqhuba ivalve kwi actuator yombane ukuqonda ukuvuleka nokuvala ivalve.Ukuze kufezekiswe injongo yokutshintsha umbhobho ophakathi.Ivalve yombane inamandla amakhulu okusebenza kuneevalvu eziqhelekileyo.Isantya sokutshintsha kwevalve yombane sinokuhlengahlengiswa.Isakhiwo silula kwaye kulula ukusigcina.Ingasetyenziselwa ukulawula umoya, amanzi, umphunga, imidiya eyahlukeneyo eyonakalisayo, udaka, i-oyile, isinyithi solwelo kunye nemidiya ye-radioactive, njl. Ukuhamba kweentlobo ezahlukeneyo zolwelo.
Iivalve zomoya ziivalvu eziqhutywa ngumoya ocinezelweyo.Umoya ocinezelweyo usetyenziselwa ukutyhala iiseti ezininzi zepistons zepneumatic ezidityanisiweyo kwi-actuator ukuze zihambe, kwaye amandla adluliselwa kwi-crossbeam kunye neempawu zendlela ye-curve yangaphakathi, eqhuba i-spindle evulekileyo ukuba ijikeleze.Idiski yomoya ecinezelekileyo ithunyelwa kwi-cylinder nganye, kwaye i-air inlet kunye neendawo zokuphuma zitshintshwa ukutshintsha ukujikeleza kwe-spindle.Isalathiso, ngokweemfuno zomthwalo (i-valve) i-torque yokujikeleza, inani lokudibanisa i-cylinder lingahlengahlengiswa ukuqhuba umthwalo (i-valve) ukusebenza.Iivalvu ze-pneumatic zingasetyenziselwa ukulawula ukuhamba kweentlobo ezahlukeneyo zolwelo olunjengomoya, amanzi, umphunga, imithombo yeendaba eyonakalisayo, udaka, ioyile, isinyithi solwelo kunye nemithombo yeendaba yeradioactive.
Uncedo lweevalvu zombane kunye ne-pneumatic:
1. Ivalve ye-pneumatic inefuthe elihle kwi-gas medium and small pipe diameter liquid, ixabiso eliphantsi kunye nokugcinwa okufanelekileyo.Ukungalungi: Ukuchatshazelwa kukuguquguquka koxinzelelo lomoya, kulula ukuchatshazelwa ngamanzi kuxinzelelo lomoya kubusika obusenyakatho, okubangela ukuba inxalenye yokuhanjiswa ikhenkce kwaye ingahambi.Ngokuqhelekileyo, i-pneumatic ikhawuleza ngaphezu kombane, kwaye ezombane zizibane ezineenjongo ezimbini.Ixabiso le-pneumatic liphezulu kakhulu.
2 Ivalve yombane inefuthe elihle kulwelo oluphakathi kunye negesi enkulu edayamitha yombhobho, kwaye ayichatshazelwa yimozulu.Ayichatshazelwa luxinzelelo lomoya.Izinto ezingeloncedo: ixabiso eliphezulu, alilunganga kwindawo efumileyo.
3. Intshukumo ecothayo yeevalvu zombane.Akukho magama amaninzi eevalvu zombane ezinokufikelela ubungqina bokudubula.Izivalo zomoya zihamba ngokukhawuleza, kwaye ukuthintela ukudubula kunexabiso eliphantsi kunezombane.
4. Iivalve zombane zisetyenziselwa kwezinye iindawo ezinobubanzi bombhobho omkhulu, kuba kunzima ukwenza i-pneumatically, kodwa ukuzinza kwee-valve zombane akulunganga njengokutshintsha kwe-pneumatic.I-activator iya kuba nejem yamazinyo ixesha elide.Iivalve ze-pneumatic zinesantya esiphezulu sokutshintsha kunye nokuchaneka okuphezulu kodwa kufuneka zizinzile.Umthombo werhasi.
Ixesha lokuposa: Oct-20-2021