Ivalve yokulinganiselangumsebenzi okhethekileyo wevalvu, ineempawu zokuqukuqela okuhle, isalathisi sesidanga sokuvula ivalve, isixhobo sokutshixa isidanga sokuvula kunye nokuzimisela kokuhamba kwevalve yomlinganiselo woxinzelelo. Ukusetyenziswa kwesixhobo esikhethekileyo esikrelekrele, faka uhlobo lwevalve kunye nexabiso lokuvula, ngokuhambelana nomlinganiso woxinzelelo olulinganisiweyo olulinganisiweyo lunokuboniswa ngokuthe ngqo ngexabiso lokuhamba kwevalve yebhalansi, okoko nje isiphaluka sesebe kunye ne-inlet yomsebenzisi efakwe kwiinkcukacha ezifanelekileyo ze-valve. ivalve yebhalansi, kunye nesixhobo esikhethekileyo esikrelekrele sexesha elinye, unokwenza ukuhamba komsebenzisi ngamnye ukufikelela kwixabiso elimiselweyo.
Ukuhlelwa kwevalve yokulinganisa
Ivalve yolungelelwaniso ikwimeko yehydraulic, dlala ivalve eguquguqukayo, emileyo yokuhlengahlengisa ibhalansi.
Ivalve yebhalansi emileyo ikwabizwa ngokuba yivalve yebhalansi, ivalve yebhalansi ye-manual, ivalve yokulinganisa idijithali, ivalve yokulungelelanisa indawo ezimbini, njl. ukufezekisa injongo yokulungelelanisa umlinganiselo wokuhamba, into yesenzo sayo kukuchasana kwenkqubo, ukukwazi ukulungelelanisa ukuhanjiswa kwamanzi amatsha ngokuhambelana noyilo lomlinganiselo obaliweyo wamasebe ahlukeneyo ngexesha elinye ngokomlinganiselo. ekwandeni okanye ekunciphiseni, kwaye nangoku ukuhlangabezana neemfuno zemozulu yangoku phantsi kwemfuno flow inxalenye umthwalo, ukudlala indima kubushushu inkqubo, kunye nonikezelo lwamanzi kunye nokusasazwa ibhalansi entsha yamanzi. Inxalenye yemfuno yokuhamba komthwalo, idlala indima yokulinganisa ukushisa.
Iivalvu zokulinganisa eziguquguqukayo zahlulwe zaba ziivalvu zokulinganisa eziguquguqukayo, iivalvu eziguquguqukayo zokutshintsha koxinzelelo, iivalvu ezisebenza ngokwazo ezisebenza ngokwahlukileyo zolawulo loxinzelelo njalo njalo. Ivalve yokulinganisa iyinxalenye yeevalvu ezilawulayo, umgaqo wayo wokusebenza kukutshintsha i-spool kunye ne-gap yesihlalo (okt, ukuvuleka), ukutshintsha ukuhamba kwamanzi ngokumelana nokuhamba kwevalve, ukufezekisa injongo yokulawula ukuhamba. I-valve ye-counterbalance ilingana nokumelana kwendawo inokutshintsha i-throttle element, ngenxa ye-incompressible fluids, nge-equation equation inokufumaneka.
Iimpawu zevalve yokulinganisa
Iimpawu zokuqukuqela komgca, oko kukuthi, kwimeko yoxinzelelo oluthe gqolo olumahluko phambi nasemva kwevalve, umyinge wokuqukuqela kunye neqondo lokuvula ngokumalunga nobudlelwane bomgca;
Ngesalathiso esichanekileyo sokuvula;
Kukho isixhobo sokutshixa isidanga sokuvula, abangengabo abaphathi abanako ukutshintsha ngokungaqhelekanga idigri yokuvula; uxhulumaniso lwetafile, luyakwazi ukubonisa ngokulula ivalve ngaphambi nangemva koxinzelelo lokwahlukana kunye nokuhamba ngevalve. Nangona i-valve yokulinganisa ineenzuzo ezininzi, kodwa ukusetyenziswa kwayo kwinkqubo yamanzi yokupholisa umoya kusekho iingxaki ezininzi. Ukuba ezi ngxaki zingasombululwanga kakuhle, iimpawu zevalve yokulinganisa aziveli ngokupheleleyo. Indima yevalve yokulinganisa kukulawula inkqubo, indawo nganye yokuhambisa (njengebhloko nganye yokwakha) yokuhamba okugqitywe kwangaphambili. Ngokufakela i-valve yokulinganisa kwi-inlet yesakhiwo ngasinye, ukuhamba ngokupheleleyo kwenkqubo yokufudumala kunokusasazwa ngokufanelekileyo.
Umgaqo wevalve yokulinganisa
I-counter-regulation kumzimba we-valve, xa uxinzelelo kwi-inlet inyuka, iyancipha ngokuzenzekelayo ububanzi bepaseji kunye nokunciphisa utshintsho kwisantya sokuhamba, kunye nokunye. Ukuba uxhulumaniso olubuyela umva, le nkqubo yolawulo ayisebenzi. Ngaphezu koko, isiqwenga sevalve, esisebenza njengomlawuli, siyalathisa, kwaye uxinzelelo olubuyela umva lunokunciphisa okanye luvale ukuhamba.
Ekubeni i-valve yokulinganisa ifakwe ukufudumeza okungcono, akukho mbuzo wokuyibuyisela umva. Ukuba ifakwe ngasemva, yimpazamo yomntu, eya kuthi ngokuqinisekileyo ilungiswe. Iivalvu ezichaseneyo zodidi lweevalvu ezilawulayo, kwaye umgaqo wayo wokusebenza kukuguqula ukuxhathisa kokuqukuqela kolwelo oluqukuqela kwivalvu ngokuguqula umsantsa (oko kukuthi, ukuvula) phakathi kwespool kunye nesitulo sevalvu ukufezekisa injongo yokulawula ivalve. ukuhamba.
Ngaphandle koko, iTianjin Tanggu Water Seal Valve Co., Ltd. yivalve yesitulo esinelastiki ephucukileyo exhasa amashishini, iimveliso zezi.isihlalo esilastiki sewafer butterfly valve, ivalve yebhabhathane yelug, ivalve yebhabhathane eneflange ephindwe kabini,iflange kabini eccentric butterfly valve, ivalve yokulinganisa, ivalve yokujonga ipleyiti ephindwe kabini, i-Y-Strainer njalo njalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyazingca ngokubonelela ngeemveliso zodidi lokuqala ezihlangabezana neyona migangatho iphezulu yoshishino. Ngoluhlu lwethu olubanzi lweevalvu kunye nokufakelwa, unokusithemba ukubonelela ngesisombululo esifanelekileyo kwinkqubo yakho yamanzi. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokukunceda ngayo.
Ixesha lokuposa: Jul-20-2024
