Ukungakhululeki ngaMandla okuLawula ulwelo: iiValuvu zebhabhathane zomoya zichaza kwakhona ukusebenza kakuhle kunye nokuthembeka.

Ihlabathi lolawulo lolwelo libone inkqubela ephawulekayo ngokuvela kweevalvu zebhabhathane zomoya.Ezi zivalo zintsha ziguqula amashishini ngokunika impumelelo ebalaseleyo, ulawulo oluchanekileyo, kunye nokusebenza okuthembekileyo.Uyilo lwabo oluguquguqukayo kunye nokusebenza okugqwesileyo kubumba ngokutsha imo yomhlaba yeenkqubo zolawulo lolwelo.

Iivalvu zebhabhathane zepneumatic zizivalvu zokujika kwekota ezisebenzisa i-pneumatic actuator ukulawula ukuhamba kolwelo okanye iigesi.Ezi zivalo zibandakanya i-disc-shaped closure element, ebizwa ngokuba yibhabhathane, ejikeleza ngaphakathi kumzimba wevalve ukulawula ukuhamba kwamanzi.I-actuator ye-pneumatic inika amandla afunekayo ukuze isebenze i-valve, inika ulawulo olukude kunye nobuchule bokuzenzekelayo.

Olona ncedo luphambili lweevalvu zebhabhathane zepneumatic lusekukwazini kwabo ukuhambisa ulawulo lokuhamba oluchanekileyo.Ukunyakaza okujikelezayo kwe-disc kuvumela ukuvulwa nokuvala ngokukhawuleza nangokufanelekileyo, okwenza uhlengahlengiso oluchanekileyo lwamazinga okuhamba kunye noxinzelelo.Eli nqanaba lolawulo liqinisekisa ukusebenza kakuhle kunye nokuzinza kwenkqubo kwizicelo ezahlukeneyo zoshishino.

Amashishini afana nokunyangwa kwamanzi, ukusetyenzwa kweekhemikhali, i-HVAC, ukutya kunye nesiselo, kunye namayeza amkele izibonelelo ze-butterfly valves.Ukukwazi kwabo ukuphatha uluhlu olubanzi lweereyithi zokuhamba, uxinzelelo, kunye namaqondo okushisa kwenza ukuba bafanelekele iimeko ezahlukeneyo zokusebenza.Ngaphaya koko, uyilo lwabo oludityanisiweyo kunye nokulula kofakelo lubenze bathandwa kwiindawo ezixineneyo.

Enye yezinto eziphambili ezibeka iivalve zebhabhathane zepneumatic kukuthembeka kunye nokuqina kwazo.Ukulula koyilo lwazo, kunye neendawo ezimbalwa ezihambayo xa kuthelekiswa nezinye iindidi zevalvu, kubangela iimfuno ezincitshisiweyo zokugcinwa kunye nokuphucula ubomi obude.Ukungabikho konxibelelwano oluntsonkothileyo koomatshini kunciphisa umngcipheko wokungaphumeleli kwaye kuqinisekisa ukusebenza okungaguquguqukiyo ekuhambeni kwexesha, nakwiindawo ezifuna imveliso.

Ukuzenzekela ngowona mba ubalulekileyo kumashishini anamhlanje, kwaye iivalve zebhabhathane zepneumatic ziyagqwesa kulo mba.Ngokudibanisa kunye neenkqubo zokulawula, ezi zivalo zingasetyenzwa kude, zicwangciswe kwiimeko ezithile zokuhamba, okanye zilungelelaniswe namanye amacandelo enkqubo.Esi sixhobo sokuzisebenzela siphucula ukusebenza kakuhle, ukunciphisa iindleko zabasebenzi, kwaye sivumela ukuhlanganiswa okungenamthungo kwiinkqubo zokulawula inkqubo ngokubanzi.

Ukusebenza kakuhle kwamandla yinkxalabo ecinezelayo kumhlaba wanamhlanje weshishini, kwaye iivalvu zebhabhathane zomoya zinegalelo kwiinjongo zozinzo.Isenzo sabo sokuvula kunye nokuvala ngokukhawuleza kunciphisa ukuhla koxinzelelo, ukunciphisa ukusetyenziswa kwamandla kunye nokuphucula ukusebenza kwenkqubo.Ukongezelela, ukusetyenziswa kwee-actuator ze-pneumatic kuphelisa imfuno yokunikezelwa kwamandla okuqhubekayo, ngakumbi ukuphucula amandla ombane.

Iivalvu zebhabhathane zepneumatic ziyafumaneka kuluhlu olubanzi lobungakanani, izixhobo, kunye nolungelelwaniso ukulungiselela iimfuno ezahlukeneyo zesicelo.Izinto ezifana nentsimbi engatyiwa, intsimbi yekhabhoni, kunye nePVC zisetyenziswa ngokuqhelekileyo, ukuqinisekisa ukuhambelana nolwelo olwahlukeneyo kunye neemeko zokusingqongileyo.Iivalvu ziyakwazi ukuxhotyiswa ngeentlobo ezahlukeneyo zetywina, kubandakanywa i-elastomers kunye nentsimbi-yentsimbi, ukuze ihambelane neendaba ezithile kunye namaqondo okushisa asebenzayo.

Abavelisi abahamba phambili batyala imali kuphando kunye nophuhliso lokuphucula amandla eevalve zebhabhathane zomoya.Oku kubandakanya ukuqhubela phambili kuyilo lwevalvu, itekhnoloji ye-actuator, kunye nokudibanisa iinkqubo zokulawula.Ukudityaniswa kweempawu ezilumkileyo, ezifana nokubona indawo, ukubeka iliso kude, kunye nobuchule bokuxilonga, kwandisa ngakumbi ukuthembeka kunye nokusebenza kwezi valve.

Ukuqukumbela, iivalvu zebhabhathane zepneumatic ziguqula ulawulo lwamanzi ngokunika ummiselo ochanekileyo, ukuthembeka, kunye nobuchule bokuzenzela.Isakhono sabo sokwandisa iinkqubo, ukunciphisa iinzame zokulondoloza, kunye negalelo ekusebenzeni kakuhle kwamandla kubenze babaluleke kakhulu kumashishini ahlukeneyo.Njengoko itekhnoloji iqhubeka nokuvela, iivalve zebhabhathane zepneumatic zikulungele ukudlala indima ebalulekileyo ekuqhubeni ukusebenza kakuhle kunye nokuthembeka kwiinkqubo zolawulo lolwelo.