Uma kukhulunywa ngokulawula ukugeleza koketshezi ezinhlelweni zamapayipi, izinketho ezimbili ezidumile yi-plug valve kanye ne-ivalvu yebholaZombili izinhlobo zamavalvu zisebenza ngezinjongo ezifanayo kodwa zinezici ezihlukile ezenza zifanelekele izinhlelo zokusebenza ezahlukene. Ukuqonda umehluko phakathi kwevalvu yepulaki nevalvu yebhola kungakusiza ukuthi wenze isinqumo esinolwazi ngezidingo zakho ezithile.
Umklamo Nokusebenza Kwamavalvu
A i-plug valveinepulaki eliyindilinga noma elinciphile elifanelana nesihlalo esifanayo ngaphakathi komzimba wevalvu. Ipulaki ingajikeleziswa ukuze ivule noma ivale indlela yokugeleza, okuvumela ukusebenza okusheshayo nokulula. Lo mklamo unenzuzo ikakhulukazi ezinhlelweni zokusebenza ezidinga ukulawulwa okuvamile kokuvala.
Ngokuphambene nalokho, ivalvu yebhola isebenzisa idiski eyindilinga (ibhola) enembobo phakathi nendawo. Uma ivalvu ivuliwe, imbobo ihambisana nendlela yokugeleza, okuvumela uketshezi ukuthi ludlule. Uma ivaliwe, ibhola liyajikeleza ukuvimba ukugeleza. Amavalvu ebhola aziwa ngamakhono awo okuvala ngokuqinile futhi avame ukusetshenziswa ezinhlotsheni lapho ukuvimbela ukuvuza kubalulekile khona.
Izici Zokugeleza Kwevalvu
Amavalvu epulaki kanye nebhola ahlinzeka ngokulawula ukugeleza okuhle kakhulu, kodwa ahlukile ngezici zawo zokugeleza. Amavalvu epulaki ngokuvamile anikeza izinga lokugeleza eliqondile, okwenza afaneleke ukusetshenziswa kwe-throttling. Kodwa-ke, angase abhekane nokwehla kwengcindezi okuphezulu uma kuqhathaniswa namavalvu ebhola, ahlinzeka ngokugeleza okungenamkhawulo uma evuliwe ngokuphelele.
Izicelo zeValve
Ama-valve e-plug avame ukusetshenziswa ezinhlotsheni ezifaka phakathi ama-slurry, amagesi, kanye noketshezi, ikakhulukazi embonini kawoyela negesi. Ama-valve ebhola, ngakolunye uhlangothi, asetshenziswa kabanzi ezinhlelweni zokuphakelwa kwamanzi, ekucutshungulweni kwamakhemikhali, kanye nasezinhlotsheni ze-HVAC ngenxa yokuthembeka kwawo kanye nokulula kokusetshenziswa.
Isiphetho
Ngamafuphi, ukukhetha phakathi kwevalvu yepulaki nevalvu yebhola kuncike ezidingweni ezithile zesicelo sakho. Nakuba womabili amavalvu enikeza izinzuzo ezihlukile, ukuqonda umehluko wawo ekwakhiweni, ekusebenzeni, kanye nezici zokugeleza kuzokusiza ukhethe ivalvu efanele ukuze isebenze kahle.
Isikhathi sokuthunyelwe: Disemba 31-2024