Iivalvu zesango zilitye lembombo lobunjineli baselwandle, eziyilelwe ukulawula ukuhamba kolwelo kunye neegesi ngaphakathi kweenkqubo zemibhobho yeenqanawa. Uyilo lwazo olomeleleyo kunye nokukwazi ukubonelela ngokuzeleyo, ukuhamba okungaphazamisekiyo kubenza babaluleke kakhulu kwimisebenzi eyahlukeneyo ebalulekileyo kwiinqanawa. Ngokungafaniyo neevalvu zeglowubhu okanye zebhabhathane, izivalo zesango zisebenza ngokuphakamisa okanye ukuthoba isango ukuze kuqaliswe okanye kumiswe ukuhamba kwamanzi.
Usetyenziso oluphambili lweeValufa zeSango kwiiNkqubo zaseLwandle
Ukwahlulwa kolwelo kunye noLawulo lweNkqubo:Iivalvu zesango zibalulekile ekubekeni bucala amacandelo athile emibhobho ngexesha lolondolozo, ukulungiswa, okanye iimeko zikaxakeka. Ngokubonelela ngokuvalwa okukhuselekileyo, bavumela iinjineli ukuba zisebenze kwiindawo zenkqubo ngaphandle kokukhupha imibhobho yonke. Esi sikhundla sibaluleke kakhulu ekunciphiseni ixesha lokuphumla kunye nokugcina ukusebenza kakuhle ngexesha lohambo olude.
Ulawulo lwaManzi eBallast:Ukugcina uzinzo kwinqanawa yeyona nto iphambili kubaqhubi baselwandle. Iivalve zesango zilawula ukungena kunye nokukhutshwa kwamanzi e-ballast, ukuqinisekisa ukuba iinqanawa zihlala zilungelelene njengoko imithwalo yemithwalo iguquka. Ngokulawula ukuhamba kwe-ballast, iivalve zesango zinceda iinqanawa ukuba zihlangabezane nokuzinza kwamazwe ngamazwe kunye nemimiselo yokucoca amanzi e-ballast, igalelo ekusebenzeni okukhuselekileyo kolwandle.
IiNkqubo zokupholisa i-injini:Iinjini zaselwandle kunye noomatshini abancedisayo baxhomekeke emanzini olwandle ukupholisa. Iivalvu zesango zilawula ukuhamba kwamanzi olwandle ngokusebenzisa iinkqubo zokupholisa, ukuthintela ukushisa okugqithisileyo kunye nokuqinisekisa ukuba iinjini zisebenza kumaqondo obushushu afanelekileyo. Uyilo lwazo olugcweleyo lunciphisa uthintelo lokuhamba, luvumela amanzi okupholisa awoneleyo ukuba adlule naphantsi kwemfuneko ephezulu.
IiNkqubo zoKhuseleko loMlilo kwibhodi:Kwimeko yomlilo, ukufikelela ngokukhawuleza kumthamo omkhulu wamanzi kubalulekile. Iivalvu zesango zisebenza njengenxalenye ebalulekileyo kwimibhobho yokucima umlilo, evumela amanzi ukuba ahanjiswe ngokukhawuleza kwiindawo ezahlukeneyo zenqanawa. Ukukwazi kwabo ukuphatha indawo ezinoxinzelelo oluphezulu kubenza babaluleke kakhulu kwiinkqubo eziphambili zomlilo, ukwandisa ukuzithemba kwabasebenzi kunye nokhuseleko lwenqanawa.
Ukusasazwa kwamafutha kunye ne-oyile:Iivalvu zesango zidlala indima ebalulekileyo ekulawuleni ukuhamba kwamafutha kunye nezithambiso kwiinkqubo zaselwandle. Ingaba ihambisa amafutha kwiinjini okanye ukulawula ukuhamba kweoli kwizixhobo ezincedisayo, ezi zivalo ziqinisekisa ukuhanjiswa okuchanekileyo, ukunciphisa umngcipheko wokuvuza kunye nokungasebenzi kakuhle.
Izinto eziluncedo kwiiVavu zeSango kwiiNdawo zaseLwandle
Ukuqukuqela Okugcweleyo:Xa zivulwe ngokupheleleyo, iivalve zesango zisusa izithintelo zokuhamba, ukunciphisa uxinzelelo kunye nokuphucula ukusebenza kakuhle kokuhanjiswa kwamanzi. Olu phawu lubaluleke kakhulu kwimibhobho yomthamo ophezulu, njengalawo asetyenziswa kwiinkqubo ze-ballast kunye nokucima umlilo.
Ulwakhiwo olomeleleyo kunye noLomeleleyo:Iivalvu zesango laselwandle ziqhele ukwakhiwa ngezinto ezikwaziyo ukumelana nomhlwa njengentsimbi engatyiwa, ubhedu, okanye iialloyi ezikhethekileyo. Oku kuqinisekisa ukuba ziyamelana nemekobume yaselwandle erhabaxa, enetyuwa ngaphandle kokuyekelela kumhlwa okanye ukuthotywa.
Ukutywinwa okusebenzayo kunye noThintelo lokuvuza:Iivalve zesango zibonelela ngokutywinwa okuqinileyo xa zivaliwe ngokupheleleyo, ukunciphisa kakhulu umngcipheko wokuvuza. Oku kwandisa ukhuseleko kwiintambo zamafutha, ukuthintela iingozi ezinokubakho kunye nokuqinisekisa imfezeko yokusebenza.
Ukuguquguquka:Iivalvu zesango zinokuphatha uluhlu olubanzi lolwelo, kubandakanywa amanzi olwandle, i-oyile, i-fuel, kunye nomphunga, nto leyo eyenza ukuba ibe yinto eguquguqukayo kwiinkqubo ezahlukeneyo zeenqanawa.
Iingqwalasela kwiiVavu zeSango loLwandle
Ngelixa iivalvu zesango zibonelela ngeenzuzo ezininzi, ukukhetha uhlobo olululo lwezicelo zaselwandle kufuna ukuqwalaselwa ngononophelo izinto ezifana noxinzelelo loxinzelelo, ubungakanani bevalvu, ukwakheka kwezinto, kunye neemfuno zokusebenza. Ukuhlolwa rhoqo kunye nokugcinwa kubalulekile ukuqinisekisa ukusebenza kwexesha elide, njengoko i-sediment buildup okanye i-corrosion inokuchaphazela ukusebenza kwe-valve ngexesha.
Ixesha lokuposa: Jan-08-2025