Uyazi ukuthi yimaphi ama-valve asetshenziswa kakhulu kumaphrojekthi okuhlanza amanzi?

Inhloso yokwelashwa kwamanzi ukuthuthukisa ikhwalithi yamanzi nokwenza ukuthi ihlangabezane nezindinganiso ezithile zekhwalithi yamanzi.
Ngokwezindlela ezahlukene zokwelapha, kukhona ukwelashwa kwamanzi ngokomzimba, ukwelashwa kwamanzi ngamakhemikhali, ukwelashwa kwamanzi ngezinto eziphilayo nokunye.
Ngokwezinhloso noma izinhloso ezahlukene zokwelashwa, kunezinhlobo ezimbili zokwelashwa kwamanzi kanye nokwelashwa kwamanzi amdaka. Ukwelashwa kwamanzi kuhlanganisa ukwelashwa kwamanzi okuphuza ekhaya kanye nokwelashwa kwamanzi ezimbonini; ukwelashwa kwamanzi amdaka kuhlukaniswe ukwelashwa kwamanzi amdaka ekhaya kanye nokwelashwa kwamanzi amdaka ezimbonini. Phakathi kwazo, ukwelashwa kwamanzi okuphakelwa ngamabhoyila, ukwelashwa kwamanzi okuzenzela, ukwelashwa kwamanzi e-condensate eyinhloko ye-steam turbine kanye nokwelashwa kwamanzi ajikelezayo, njll., kuhlobene kakhulu nobuchwepheshe bokushisa. Ukwelashwa kwamanzi kubaluleke kakhulu ekuthuthukisweni kokukhiqizwa kwezimboni, ukuthuthukiswa kwekhwalithi yomkhiqizo, ukuvikelwa kwemvelo yabantu kanye nokugcinwa kwebhalansi yemvelo.
Ubunjiniyela bokwelapha amanzi buwumsebenzi wokuhlanza, ukuthambisa, ukubulala amagciwane, ukususa insimbi kanye ne-manganese, ukususa ama-ion ensimbi esindayo, kanye nokuhlunga amanzi angahlangabezani nezidingo. Kalula nje, "ubunjiniyela bokwelapha amanzi" buwumsebenzi wokususa ezinye izinto ezingadingeki ekukhiqizweni nasekuphileni kwamanzi ngezindlela zomzimba nezamakhemikhali. Kuwukuhlalisa nokuhlunga amanzi ngezinjongo ezithile. , ukujiya, ukugeleza kwamanzi, kanye nomklamo wokulungisa ikhwalithi yamanzi njengokuvimbela ukugqwala kanye nokuvimbela isikali.
Ayini ama-valve obunjiniyela bokwelashwa kwamanzi?
Ivalvu yesango: Umsebenzi uwukunqamula ukugeleza kwamanzi, futhi ivalvu yesango lesiqu esikhuphukayo ingabona nokuvulwa kwevalvu kusukela ekuphakameni kokuphakamisa kwesiqu sevalvu.
I-valve yebhola: isetshenziselwa ukusika, ukusabalalisa nokushintsha indlela yokugeleza okuphakathi. Ngenhloso evamile ama-valve okuvula/ukuvala. Akufanele ukusetshenziswa njenge-throttle valve, kodwa ingasetshenziswa ukunciphisa ingcindezi engena noma ephuma ohlelweni esimweni esivulekile kancane.
I-Globe valve: Umsebenzi oyinhloko epayipini lokwelapha amanzi ukunqamula noma ukuxhuma uketshezi. Ukulawula ukugeleza kwe-globeivalvuingcono kuneyevalvu yesango, kodwa ivalvu yomhlaba ayikwazi ukusetshenziselwa ukulungisa ingcindezi nokugeleza isikhathi eside, ngaphandle kwalokho, ubuso bokuvala bevalvu yomhlaba bungagezwa yi-medium Corrosion, kulimaze ukusebenza kokuvala.
I-valve yokuhlola: isetshenziselwa ukuvimbela ukugeleza kwemidiya emuvaukwelashwa kwamanziamapayipi nemishini.
I-valve yebhabhathane: ukunqanyulwa nokucindezelwa. Laphoivalvu yebhabhathaneisetshenziselwa ukusika, izivalo ezinwebekayo zisetshenziswa kakhulu, kanti izinto zokwakha ziyirabha, ipulasitiki, njll. Uma zisetshenziselwa ukubhoboza, izivalo eziqinile zensimbi zisetshenziswa kakhulu.