Ivalve yeBhola isetyenziselwa ntoni?

Iivalvu zebhola zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo, ukusuka kwimibhobho yokuhlala ukuya kwimizi-mveliso emikhulu. Uyilo lwazo olulula kodwa olusebenzayo luzenza zibe nezinto ezininzi kwaye zithembeke ekulawuleni ukuhamba kwamanzi kunye negesi.

Ukuqonda ukusebenza kweValve yeBhola

Ngaphambi kokungena kwizicelo zabo, masiqonde ngokufutshane ukuba zisebenza njani iivalvu zebhola. Ziquka ibhola enomngxuma, enemingxuma ejikelezayo ukulawula ukuhamba. Xa umbhobho webhola uhambelana nombhobho, ulwelo okanye igesi ihamba ngokukhululekileyo. Xa ujikwe ngama-90 degrees, indawo eqinileyo yebhola ivalela ukuhamba. Lo matshini ulula uvumela ulawulo olukhawulezayo nolusebenzayo lokuvula/ukuvala.

Izicelo eziphambili zeeValuvu zeBhola

Iivalvu zebholafumana izicelo kuluhlu olubanzi lwamashishini kunye nezicwangciso, kubandakanywa:

Imibhobho yamanzi:

Iinkqubo zemibhobho yokuhlala kunye nezorhwebo zisebenzisa iivalvu zebhola ukuvalwa kwamanzi, ukudityaniswa kwezixhobo zombane, kunye neempompo zangaphandle.

Zikhethwa ngenxa yokuqina kwazo kunye nokutywinwa kobungqina bokuvuza.

Izicwangciso zoShishino:

Umzi-mveliso we-oyile negesi: Iivalvu zebhola zibalulekile ekulawuleni ukuhamba kweehydrocarbons kwimibhobho nakwizityalo ezilungisayo.

Ukusetyenzwa kweekhemikhali: Ukunganyangeki kwabo ku-corrosion kubenza bafaneleke ukuphatha imichiza eyahlukeneyo.

Ukuvelisa: Zisetyenziswa kwiinkqubo ezahlukeneyo zokwenziwa kolwelo kunye nolawulo lwegesi.

Iinkqubo zeHVAC:

Ukufudumeza, ukuphefumla, kunye neenkqubo zokupholisa umoya zisebenzisa iivalvu zebhola ukulawula ukuhamba kweefriji kunye nolunye ulwelo.

Ezolimo:

Iinkqubo zokunkcenkceshela zixhomekeke kwiivalvu zebhola kulawulo lwamanzi oluchanekileyo.

Iimoto:

Iinkqubo zeemoto zisebenzisa iivalvu zebhola kwi-fuel kunye ne-hydraulic systems.

Owaselwandle:

Iivalvu zebhola zisetyenziswa kwizicelo zaselwandle zokulawula ukuhamba kwamanzi olwandle kunye nolunye ulwelo.

Kutheni iivalvu zeBhola zikhethwa

Iivalvu zebhola zibonelela ngeenzuzo ezininzi ezinegalelo ekusetyenzisweni kwazo ngokubanzi:

Ukuqina: Zizomelele kwaye ziyakwazi ukumelana noxinzelelo oluphezulu kunye nobushushu.

Ukuthembeka: Uyilo lwabo olulula lunciphisa umngcipheko wokungaphumeleli.

Ukutywinwa okuqinileyo: Babonelela ngesitywina sobungqina bokuvuza xa ivaliwe.

Ukusebenza ngokukhawuleza: Zinokuvulwa ngokukhawuleza okanye zivaliwe ngekota.

Ukuguquguquka: Zifumaneka kwizinto ezahlukeneyo kunye nobukhulu ukuze zilungele usetyenziso olwahlukeneyo.

Iivalvu zebhola zizinto eziyimfuneko kwiinkqubo ezininzi, ezibonelela ngolawulo lokuhamba oluthembekileyo kuwo wonke amashishini ahlukeneyo. Ukomelela kwabo, ukuthembeka, kunye nokuguquguquka kwezinto ezininzi kubenza babe lolona khetho lukhethiweyo kwizicelo ezahlukeneyo. NdwendwelaTaikengakumbi malunga nevalve!