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Iimpawu kunye nokusetyenziswa kwevalvu yesango elisicaba
Iimpawu kunye nokusetyenziswa kwevalvu yesango elithe tyaba 1. Injongo, ukusebenza kunye neempawu Ivalvu yesango elithe tyaba lilungu losapho olukhulu lweevalvu zesango. Njengevalvu yesango le-wedge, umsebenzi wayo ophambili kukulawula ukuvulwa nokuphuma kombhobho, hayi ukulungisa ukuhamba kombane kumbhobho...Funda ngokugqithisileyo -
Umsebenzi kunye nokuhlelwa kweevalvu zokujonga
Ivalvu yokujonga ixhomekeke ekuhambeni kwesixhobo ngokwaso kwaye ivule kwaye ivale idiski yevalvu ngokuzenzekelayo, esetyenziselwa ukuthintela ivalvu yokubuyela umva yemidiya, eyaziwa ngokuba yivalvu yokujonga, ivalvu yendlela enye, ivalvu ye-countercurrent, kunye nevalvu yoxinzelelo lomqolo. Isenzo sevalvu yokujonga Ivalvu yokujonga luhlobo lwe-va ezenzekelayo...Funda ngokugqithisileyo -
Ukusetyenziswa kwevalvu yokujonga
Injongo yokusebenzisa iivalvu zokukhangela kukuthintela ukuhamba kombane, ngokubanzi ekuthunyelweni kwepompo ukuze kufakwe iivalvu zokukhangela. Ukongeza, iivalvu zokukhangela kufuneka zifakwe kwindawo yokuphuma yecompressor. Ngokubanzi, iivalvu zokukhangela kufuneka zifakwe kwizixhobo, iiyunithi okanye imigca yokuqhuba...Funda ngokugqithisileyo -
Umgaqo wokusebenza kunye nokuhlelwa kwevalvu yokujonga
Umgaqo wokusebenza kunye nokuhlelwa kwevalvu yokujonga Ivalvu yokujonga: ivalvu yokujonga ikwaziwa njengevalvu yokujonga okanye ivalvu yokujonga, indima yayo kukuthintela ukuhamba kwepayipi ukuba ibuyele umva. Ipompo yamanzi ephuma kwivalvu esezantsi ikwayeyevalvu yokujonga. Iindawo zokuvula nezokuvala ziyavulwa ...Funda ngokugqithisileyo -
Iimpawu zokusetyenziswa kunye nolwakhiwo lwevalvu yokujonga i-wafer
Okokuqala, ukusetyenziswa kwevalvu yokujonga i-wafer. Ivalvu yokujonga efakwe kwinkqubo yemibhobho, indima yayo ephambili kukuthintela ukuhamba kwemidiya umva, ivalvu yokujonga luhlobo loxinzelelo lwemidiya oluvulekayo noluvaleka ngokuzenzekelayo. Ivalvu yokujonga i-wafer ifanelekile kuxinzelelo oluqhelekileyo lwe-PN1.0MPa~42.0MPa, iClass150~25000, nom...Funda ngokugqithisileyo -
Jonga ukufakwa kunye nokusetyenziswa kwevalvu
Iivalvu zokuhlola ukuphakamisa ezithe tye kufuneka zifakwe kwiipayipi ezithe tye, iivalvu zokuhlola ukuphakamisa ezithe nkqo kunye neevalvu ezisezantsi zihlala zifakelwa kwiipayipi ezithe nkqo, kunye nokuhamba kwemidiya ukusuka ezantsi ukuya phezulu. Iivalvu zokuhlola ukujikeleza zihlala zifakelwa kwimigca ethe tye, kodwa zinoku...Funda ngokugqithisileyo -
Yintoni ivalvu yokujonga?
Umsebenzi ophambili wevalvu yokujonga kukuthintela ukuphambuka okuphakathi, ukuthintela umva wepompo kunye nesixhobo sayo sokuqhuba, kunye nokuvuza kombane kwisikhongozeli, ikwabizwa ngokuba yivalvu yokujonga, ivalvu yokujonga. Iindawo zokuvula nezokuvala zivulwa okanye zivalwe yi-flow and forc...Funda ngokugqithisileyo -
Umgaqo wokukhetha ivalvu yeglobhu
Umgaqo wokukhetha ivalvu yeglobhu Ivalvu yokuvala ibhekisa kwivalvu enenxalenye yokuvala (idiski) ehamba kumgca osembindini wesihlalo sevalvu. Ngokwale ndlela yokuhamba kwediski yevalvu, utshintsho lwesango lesihlalo sevalvu luhambelana nokubetha kwediski yevalvu. Ukususela ekuvulekeni...Funda ngokugqithisileyo -
Yintoni ivalvu yeglobe?
Yintoni ivalvu yeglobhu? Iindawo zokuvula nezokuvala zevalvu yeglobhu ziyidiski efana neplagi, umphezulu wokutywina uthe tyaba okanye uyi-conical, kwaye idiski ihamba ngomgca othe tye kumgca osembindini wolwelo. Uhlobo lokuhamba kwesiqu, kukho uhlobo lwentonga yokuphakamisa (ukuphakamisa isiqu, ivili lesandla aliphakamisi...Funda ngokugqithisileyo -
Iingenelo kunye nokungalungi kwevalvu yeglobe kunye namanyathelo okufakela
Iingenelo kunye nokungalungi kwevalvu yeglobe kunye namanyathelo okukhusela ukufakwa kwayo. Ivalvu yeglobe inezi ngenelo zilandelayo: Ivalvu yokuvala inesakhiwo esilula kwaye kulula ukuyenza nokuyigcina ikwimeko entle. Ivalvu yokumisa ine-stroke encinci yokusebenza kunye nokuvula nokuvala okufutshane...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalvu yehlabathi
Ivalvu yokusika ikwabizwa ngokuba yivalvu yokusika. Yeyona valve isetyenziswa kakhulu. Isizathu sokuba ithandwe kukuba ukungqubana phakathi kweendawo zokuvala ngexesha lenkqubo yokuvula nokuvala kuncinci, ihlala ixesha elide, ukuphakama kokuvula akukukhulu, imveliso ...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalvu yebhola enamacandelo amathathu
Umgaqo wokusebenza wevalvu yebhola enamacandelo amathathu ngolu hlobo lulandelayo: Okokuqala, inkqubo yokuvula Kwimeko evaliweyo, ibhola icinezelwa kwisihlalo sevalvu ngoxinzelelo loomatshini lwesiqu sevalvu. Xa ivili lesandla lijikeleziswa ngokuchasene newotshi, isiqu sevalvu siyahamba ...Funda ngokugqithisileyo
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