I-valve yebhola elilodwa, kungani kungakwazi ukubekezelela ingcindezi ephezulu? Kungani kuvule ngaphambi kokuba kusetshenziswe amahlandla ambalwa? Isizathu kungenzeka ukuthi ukhethe inguqulo noma imikhiqizo eyenziwe lula noma imikhiqizo evela kubakhiqizi abangazange balwazi kahle ubuchwepheshe obukhulu.
Le khasiI-valve yebhola elilodwaisetshenziswa kabanzi ngenxa yesakhiwo sayo esihlangene, ukonga isikhala, futhi akukho ndawo ngaphakathi komzimba we-valve (ngeke kube khona okuphakathi nendawo ngaphakathi komzimba we-valve). Kodwa-ke, wake wahlangabezana nesimo lapho i-valve iqala ukuvuza lapho ingcindezi iphakeme, noma lapho lokhu kuqubuka khona i-valve kuqala ukuvuza ngemuva kokusetshenziswa okumbalwa? Yini isizathu? Ake sixoxe ngezinto ezibalulekile zalesi sakhiwo le-valve ngezansi.
Okokuqala, Igama elithi 'munye-ucezu' lubhekisela emzimbeni we-valve kuphela owayengucezu olulodwa, kodwa futhi esihlalweni se-valve kanye nebhola ngokuba yisiqeshana esisodwa. Isihluthulelo lapha yisihlalo se-valve eyodwa kanye nebhola, ubuchwepheshe obuqondile bokulawula ubuchwepheshe buqinisekisa ukuthi isihlalo se-valve sakhiwa e-valve ibhola, futhi siqinisekisa ukulingana okuhle phakathi kwe-valve ye-valve eyodwa esongelwayo nengxenye yesihlalo kanye naleyo -Phintsha umzimba we-valve. I-Fit ephelele iqinisekisa ukubekwa uphawu kokubili kanye nesandla esihle. Abanye abakhiqizi abanawo amandla okukhiqiza ibhola le-valve eyodwa kanye nezinto zesihlalo, futhi basebenzise izihlalo ze-valve ezishibhile, ezingafakwanga izihlalo zokuvuza lapho izihlalo ze-valve eziphakeme lapho zicindezelwa khona (Qaphela ukuthi ukuhlangana phakathi kwenhla phezulu Futhi izihlalo eziphansi ze-valve zigcizelelwa kakhulu kulesi sakhiwo futhi zithambekele ekuvukeni), kepha futhi azikwazi ukufeza amakhono okukhiqiza we-valve wesihlalo, okuyisihluthulelo sokudala ukuvuza kwengcindezi .. Hikelok kunganikeza ngempelaama-valves webhola elilodwaLokho kumelana nengcindezi ephezulu futhi kunesiphi isikhathi eside isikhathi eside.
Okwesibili, Uhlobo lwenziwe lula lwe-ball valve alunayo ukupakisha, futhi isihlalo se-valve sisebenza njengokupakisha. Kodwa-ke, ngenxa yosayizi wayo omkhulu kunesihlalo se-valve (ukupakisha), kudinga ukusayina umzimba we-valve, ibhola le-valve, nesiqu se-valve ngasikhathi sinye, okuthambekele ekugqokeni ngesikhathi sokusetshenziswa. Ngakho-ke, ama-disc springs ayisithupha afakwe phezulu ukuze anxephezele ukugqokwa ngesikhathi sokusetshenziswa. Kodwa-ke, ngenxa yesidingo sokuncishiswa ukuze sidluliselwe eSprings, ukucubungula okungalungile akunakuqinisekisa ukubekwa uphawu kwesihlalo se-valve ngemuva kokudluliselwa. Ngakho-ke, laba bakhiqizi basuse iziphethu noma, ukuthola izindleko, bashiya iziphethu ngokuqondile. Singakuqinisekisa kanjani impilo yenkonzo?
Ukukhetha ngokweqinisoI-valve yebhola elilodwaIsihluthulelo sokuqinisekisa ukuvuza ngaphansi kwezimo eziphakeme zokucindezela kanye nokusetshenziswa kwesikhathi eside.
I-Hikelok, umenzi ochwepheshe wama-valves ayithuluzi kanye nokufakelwa.
Ngemininingwane eminingi yoku-oda, sicela ubheke ekukhetheniamakhathalogiphezu kwa-Iwebhusayithi esemthethweni yeHikelok. Uma unemibuzo yokukhetha, sicela uthinte abasebenzi abasebenza ngokuthengisa abasebenza ngehora lama-24.
Isikhathi Seposi: Jan-03-2025