Ulawulo oscillatingivalvekunokubonakala kungumthombo wokungazinzi kolawulo kunye nemizamo yokulungisa idla ngokujoliswa apho kuphela. Xa oku kusilela ukusombulula umba, uphando olongezelelekileyo luhlala lungqina indlela yokuziphatha kwevalvu yayiluphawu lwenye imeko. Eli nqaku lixoxa ngeendlela zokusombulula ingxaki ukunceda abasebenzi bezityalo ukuba badlule kwinto ecacileyo kwaye bafumanise oyena nobangela weengxaki zolawulo.
"Laa ivelufa intsha yolawulo iyasebenza kwakhona!" Amagama afanayo athethwe ngamawakawaka abasebenzisi begumbi lolawulo kwihlabathi liphela. Lo mzi-mveliso awuhambi kakuhle, yaye abo bayisebenzisayo bayakhawuleza ukubona unobangela—isivalo esisandul’ ukufakwa, nesingasebenziyo. Isenokuba kukukhwela ibhayisekile, inokuba iyancwina, isenokuvakala ngathi inamatye adlula kuyo, kodwa ngokuqinisekileyo ngunobangela.
Okanye ngaba kunjalo? Xa iingxaki zokulawula iingxaki, kubalulekile ukugcina ingqondo evulekileyo kwaye ujonge ngaphaya kwezinto ezicacileyo. Kungokwemvelo ukugxeka “into yokugqibela” ngayo nayiphi na ingxaki entsha evelayo. Ngelixa ukuziphatha kwevalvu yolawulo olugwenxa kusenokuba ngumthombo obonakalayo wenkxalabo, unobangela wokwenyani uhlala ubekwe kwenye indawo.
Uphando olucokisekileyo Fumana iiNgxaki eziyiNyaniso.
Le mizekelo ilandelayo yokusetyenziswa kwayo iyayicacisa le ngongoma.
Ukukhwaza iValve yokuLawula. Ivalve yokutshiza yoxinzelelo oluphezulu yayikhala emva kweenyanga ezimbalwa zenkonzo. Ivalve yatsalwa, yajongwa, kwaye yabonakala isebenza ngokuqhelekileyo. Xa kubuyiselwe enkonzweni, ukuncwina kwaphinda kwaqala, kwaye isityalo safuna ukuba "ivalve engasebenziyo" itshintshwe.
Umthengisi wabizwa ukuba enze uphando. Ukujonga okuncinci kubonise ukuba ivalve yayijikeleziswa yinkqubo yolawulo phakathi kwe-0% kunye ne-10% evulekileyo ngesantya sama-250,000 ngamaxesha ngonyaka. Isantya esiphezulu kakhulu somjikelo wokuhamba okuphantsi ngolo hlobo kunye nokuhla koxinzelelo oluphezulu kwakudala ingxaki. Ukulungelelaniswa kwe-loop tuning kunye nokusebenzisa i-backpressure encinci kwi-valve yayeka ukuhamba ngebhayisikili kwaye yaphelisa i-squeals.
Impendulo yeValve Jumpy. Ivalve yokuphinda isetyenziswe kwimpompo yamanzi kwibhoyila yayithe nca esitulweni ekuqaleni. Xa ivalve yayiza kuqala ukuphuma esihlalweni, yayiza kuxhuma ivuleke, idala ukuphazamiseka kokulawula ngenxa yokuhamba okungalawulekiyo.
Umthengisi wevalvu wabizwa ukuba axilonge isivalo. Uxilongo luye lwaqhutywa kwaye uxinzelelo lonikezelo komoya lufunyenwe lusetwe kakuhle ngaphezulu kwenkcazo kwaye luphindwe kane ngaphezulu kunokufuneka kwindawo yokuhlala ngokwaneleyo. Xa ivalve yayitsalwa ukuba ihlolwe, amagcisa afumanisa umonakalo kwisitulo kunye neringi zesitulo ngenxa yamandla agqithisileyo we-actuator, nto leyo ebangele ukuba iplagi yevalvu ijinga. Ezo zixhobo zatshintshwa, uxinzelelo lokubonelela komoya lwehliswa, kwaye ivalve yabuyiselwa kwinkonzo apho isebenze njengoko bekulindelwe.
Ixesha lokuposa: Feb-18-2022