Iimveliso Iindaba
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Indlela yokukhetha izinto zokutywina ngokuchanekileyo
Zeziphi ezinye izinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha imathiriyeli yokutywina echanekileyo yokufakwa kwesicelo? Ixabiso elikhulu kunye nemibala eqinisekisiweyo Ubukho bamatywina Yonke imiba enefuthe kwinkqubo yokutywina: umz. Uluhlu lobushushu, ulwelo kunye noxinzelelo Ezi zizinto zonke ezibalulekileyo ekufuneka ziqwalaselwe...Funda ngokugqithisileyo -
Ivalve yeSluice Vs. Ivalve yeSango
Iivalvu zizinto ezibaluleke kakhulu kwiinkqubo eziluncedo. Ivalve yesango, njengoko igama libonisa, luhlobo lwesivalo esisetyenziselwa ukulawula ukuhamba kolwelo kusetyenziswa isango okanye ipleyiti. Olu hlobo lwevalve lusetyenziselwa ukumisa ngokupheleleyo okanye ukuqala ukuhamba kwaye alusetyenziselwa ukulawula ubungakanani bokuhamba ...Funda ngokugqithisileyo -
Iimpazamo eziqhelekileyo kunye nohlalutyo olubangela iivalvu zokunyanga amanzi
Emva kokuba i-valve isebenze kumnatha wombhobho ixesha elithile, ukusilela kuya kwenzeka. Inani lezizathu zokungaphumeleli kwevalve lihambelana nenani leengxenye ezenza i-valve. Ukuba kukho iindawo ezininzi, kuya kubakho ukungaphumeleli okuqhelekileyo; Ukuhlohla, ukusebenza...Funda ngokugqithisileyo -
Isishwankathelo sevalve yesango lokutywina elithambileyo
Ivalve yesango lokutywina ethambileyo, ekwaziwa ngokuba yivalve yesango lesihlalo esilastiki, sisivalufa esisetyenziselwa ukuqhagamshela imibhobho yeendaba kunye nokutshintsha kubunjineli bogcino lwamanzi. Ulwakhiwo lwevalve yesango lokutywina oluthambileyo lunesihlalo, isivalo sevalve, ipleyiti yesango, isigqubuthelo soxinzelelo, isiqu, ivili lesandla, igasket, ...Funda ngokugqithisileyo -
Nguwuphi umahluko phakathi kweValve yeButterfly kunye neValve yeSango?
Ivalve yesango kunye nevalve yebhabhathane zizivalo ezimbini ezixhaphake kakhulu. Bobabini bahluke kakhulu ngokwesakhiwo sabo kunye nokusebenzisa iindlela, ukuguquguquka kwiimeko zokusebenza, njl njl. Eli nqaku liza kunceda abasebenzisi baqonde umahluko phakathi kweevalve zesango kunye neevalve zebhabhathane ngokunzulu ...Funda ngokugqithisileyo -
Idayamitha yevalvu Φ, idayamitha ye-DN, i-intshi” Ngaba uyakwazi ukuzohlula ezi yunithi zibalulekileyo?
Kuhlala kukho abahlobo abangaluqondiyo unxulumano phakathi kwenkcazelo ye-“DN”, “Φ” kunye “””. Namhlanje, ndiza kushwankathela ubudlelwane phakathi kwakho kwezi zintathu, ngethemba lokukunceda! yintoni i-intshi” I-intshi (“) yi-comm...Funda ngokugqithisileyo -
Ulwazi lokugcinwa kwevalvu
Kwiivalvu ezisebenzayo, zonke iindawo zevalve kufuneka zigqibelele kwaye zingaguquki. Iibholiti kwiflange kunye nesibiyeli ziyimfuneko, kwaye imisonto kufuneka iphelele kwaye akuvumelekanga ukukhulula. Ukuba i-nati yokuqinisa kwi-handwheel ifunyenwe ikhululekile, kufuneka iqiniswe ngexesha ukunqanda ...Funda ngokugqithisileyo -
Iimfuno ezisibhozo zobugcisa ekufuneka zaziwa xa kuthengwa iivalvu
I-valve icandelo lokulawula kwinkqubo yokuhanjiswa kwamanzi, enemisebenzi efana nokunqunyulwa, ukulungiswa, ukuchithwa kwe-flow diver, ukuthintela ukubuyisela umva, ukuqina koxinzelelo, ukuphazamiseka kokuhamba okanye ukugqithiswa kwengcinezelo. Iivalvu ezisetyenziswa kwiinkqubo zokulawula ulwelo zisuka kweyona ndlela ilula yokunqunyulwa...Funda ngokugqithisileyo -
Ulwahlulo oluphambili kunye neemeko zenkonzo yezixhobo zokutywinwa kwevalve
Ukutywinwa kwevalve yinxalenye ebalulekileyo yevalve yonke, eyona njongo yayo kukuthintela ukuvuza, isihlalo sokutywina sevalve sikwabizwa ngokuba yiringi yokutywina, ngumbutho onxibelelana ngokuthe ngqo nomendi okwimibhobho kwaye unqande isiphakathi ukuba singahambi. Xa ivalve isetyenziswa,...Funda ngokugqithisileyo -
Kufuneka senze ntoni ukuba ivalve yebhabhathane iyavuza? Jonga le miba ye-5!
Ekusetyenzisweni kwansuku zonke kwee-valve ze-butterfly, ukungaphumeleli okuhlukeneyo kudla ngokudibana. Ukuvuza kwevalve yomzimba kunye nebhonethi yevalve yebhabhathane yenye yeentsilelo ezininzi. Siyintoni isizathu sale nto? Ngaba zikho ezinye iimpazamo ekufuneka uziqaphele? IValve ye-TWS ishwankathela oku kulandelayo...Funda ngokugqithisileyo -
Imeko yofakelo kunye namanyathelo olondolozo lwevalve yebhabhathane
Isikhumbuzi sevalvu ye-TWS Indawo yofakelo lwevalvu yebhabhathane Indawo yofakelo: Iivalvu zebhabhathane zingasetyenziswa ngaphakathi okanye ngaphandle, kodwa kwiindawo ezitshisayo kunye neendawo ezithanda ukuba nomhlwa, indibaniselwano yemathiriyeli ehambelanayo kufuneka isetyenziswe. Ngeemeko ezizodwa zokusebenza, nceda uqhagamshelane noZ...Funda ngokugqithisileyo -
Imiqathango yokufaka kunye nokusebenzisa iivalve zebhabhathane
Iivalve zebhabhathane zisetyenziselwa ukulungiswa kunye nolawulo lokutshintsha kweentlobo ezahlukeneyo zemibhobho. Banokunqunyulwa kwaye baqhube kwimibhobho. Ukongeza, iivalve zebhabhathane zinezibonelelo zokunganxitywa koomatshini kunye nokuvuza kweqanda. Nangona kunjalo, iivalve zebhabhathane kufuneka zazi ezinye izilumkiso zoku ...Funda ngokugqithisileyo
