Namhlanje siqhubeka sithetha malunga nezilumkiso zokufakelwa kwevalvu:
Taboo 12
Iinkcukacha kunye neemodeli zevalve efakiweyo ayihambelani neemfuno zoyilo.
Ngokomzekelo, uxinzelelo lwe-valve lungaphantsi koxinzelelo lovavanyo lwenkqubo; ivalve yesango kumbhobho wesebe lamanzi okutya xa ububanzi bombhobho bungaphantsi okanye bulingana no-50mm; ezomileyo kunye nezikhuphukeli zokufudumeza amanzi ashushu; kunye nombhobho wokufunxa impompo yomlilo uyayamkelaivelufa butterfly.
Iziphumo: kuchaphazela ukuvulwa okuqhelekileyo kunye nokuvalwa kwe-valve kunye nokulungelelanisa ukuchasana, uxinzelelo kunye neminye imisebenzi. Nokuba kubangele ukusebenza kwenkqubo, umonakalo wevalve unyanzelekile ukuba ulungise.
Imilinganiselo: Ziqhelanise nomda wokusetyenziswa kweevalvu ezahlukeneyo, kwaye ukhethe ukucaciswa kunye neemodeli zeevalvu ngokweemfuno zoyilo. Uxinzelelo oluncinci lwevalvu luya kuhlangabezana neemfuno zoxinzelelo lovavanyo lwenkqubo. Ngokutsho kwekhowudi yokwakha: i-valve yokumisa iya kusetyenziswa xa ububanzi bombhobho bungaphantsi okanye bulingana no-50mm; Ivalve yesango iya kusetyenziswa xa i-diameter yombhobho ingaphezulu kwe-50mm. Ukufudumeza kwamanzi ashushu omile, ivelufa yokulawula ethe nkqo kufuneka isetyenziswe ivelufa yesango, umbhobho wokufunxa wempompo yamanzi omlilo akufanele usebenzise ivalve yebhabhathane.
Taboo 13
Izixhobo eziphambili, izixhobo kunye neemveliso ezisetyenziswa kulwakhiwo azinawo amaxwebhu ovavanyo lomgangatho wobugcisa okanye izatifikethi zemveliso ezihlangabezana nemigangatho yangoku yesizwe okanye yomphathiswa.
Iziphumo: umgangatho weprojekthi ongafanelekanga, iingozi ezinokubakho, azikwazi ukuhanjiswa ngexesha, kufuneka zihlaziywe kwaye zilungiswe; okukhokelela ekubambezelekeni kolwakhiwo kunye nokwanda kwabasebenzi kunye negalelo lezinto eziphathekayo.
Amanyathelo: Izinto eziphambili, izixhobo kunye neemveliso ezisetyenziselwa unikezelo lwamanzi kunye neeprojekthi zokufudumeza ziya kuba namaxwebhu omgangatho wobugcisa okanye iziqinisekiso zemveliso ezihambelana nemigangatho yangoku ekhutshwe ngurhulumente okanye uMphathiswa; okwangoku, igama lemveliso, imodeli, ukucaciswa, ikhowudi yomgangatho wesizwe, umhla wokuhanjiswa, igama lomenzi kunye nendawo, isatifikethi sokuhlola okanye ikhowudi iya kuboniswa.
Taboo 14
Ivalve ijikiwe
Iziphumo: i-valve yokukhangela, i-valve ye-throttle, i-valve yokunciphisa uxinzelelo, i-valve yokukhangela kunye nezinye ii-valve zine-directionality, ukuba ifakwe i-inverted, i-valve ye-throttle iya kuchaphazela umphumo wenkonzo kunye nobomi; Ivalve yokunciphisa uxinzelelo ayisebenzi konke konke, ivalve yokutshekisha iya kubangela ingozi.
Imilinganiselo: ivalve jikelele, enophawu lwendlela kumzimba wevalvu; ukuba akunjalo, kufuneka ichongwe ngokuchanekileyo ngokomgaqo wokusebenza wevalve. Ivalve yevalve yevalve yokumisa i-asymmetric, ulwelo kufuneka luvumele ukuba ludlule emlonyeni wevalve ukusuka ezantsi ukuya phezulu, ukuze ukuxhathisa ulwelo kuncinci (kumiselwe yimilo), ukonga umsebenzi ovulekileyo (ngenxa yoxinzelelo oluphakathi. phezulu), vala i-medium ayicinezeli ukupakisha, ukugcinwa lula. Kungenxa yoko le nto ivalve yokumisa ingenakulungiswa.
Taboo 15
Ivalve ayenzi ukugquma ubushushu kunye namanyathelo okupholisa
Imilinganiselo: ezinye iivalve kufuneka zibe nezixhobo zokukhusela zangaphandle, oku kukukhusela kwi-thermal kunye nokukhusela okubandayo. Umbhobho womphunga wokufakelwa kwe-thermal ngamanye amaxesha uyongezwa kumaleko wokugquma. Luluphi uhlobo lwevalve ekufuneka ifakwe i-insulated okanye ibanda, ngokweemfuno zemveliso. Ngokomgaqo, apho i-medium kwivalve inciphisa kakhulu ubushushu, iya kuchaphazela ukusebenza kakuhle kwemveliso okanye ukumisa ivalve, ifuna ukugquma, kunye nokulandela ubushushu; apho ivalve ibonakaliswe, ichasene nemveliso okanye ibangele iqabaka kunye nezinye izinto ezimbi, kuyimfuneko ukugcina kubanda. Izinto zokufakelwa kwe-thermal zibandakanya i-asbestos, ikotoni ye-slag, uboya beglasi, i-perlite, umhlaba we-diatom, i-vermiculite; izinto zokukhusela ezibandayo ziquka i-cork, i-perlite, i-foam, iplastiki, njl.
Taboo 16
Ivalve yokukhupha amanzi ayifakelwanga yi-bypass
Imilinganiselo: ezinye iivalve, ngaphezu kweendawo eziyimfuneko zokukhusela, kodwa nazo zine-bypass kunye nesixhobo. I-bypass ifakwe ukuququzelela ukugcinwa komgibe wamanzi. Ezinye iivalve, nazo zifakele i-bypass. Ingaba ukufaka i-bypass kuxhomekeke kwimeko yevalve, ukubaluleka kunye neemfuno zokuvelisa.
Taboo 17
I-filler ayizange iguqulwe rhoqo
Imilinganiselo: i-valve ye-inventory, enye i-filler ayilungile, ezinye azihambelani nokusetyenziswa kweendaba, ezifuna ukutshintsha indawo yokuzalisa.
I-valve ijongene namawaka eentlobo zeendaba ezahlukeneyo, kwaye ileta yokuzalisa ihlala igcwele iingcambu zeplate eziqhelekileyo, kodwa xa isetyenziswe, ukupakishwa kufuneka kulungiswe phakathi.
Xa utshintsha i-filler, yicinezele ngokujikeleza kunye nokujikeleza. Umjikelo ngamnye unama-degrees angama-45, kwaye umsesane kunye nekhonkco elidibeneyo li-180 degrees. Ukuphakama kokupakisha kufuneka kuthathelwe ingqalelo igumbi lokucofa okuqhubekayo kwesiciko, kwaye okwangoku, inxalenye engezantsi yesivalo kufuneka ibe nobunzulu obufanelekileyo, obunokuthi ngokuqhelekileyo bube yi-10-20% yobubanzi obupheleleyo begumbi lokupakisha.
Ngaphandle koko, i-Tianjin Tanggu Water Seal Valve Co., Ltd yivalve yesitulo esinelastiki ephucukileyo exhasa amashishini, iimveliso zisitulo esilastiki sebhabhathane ivelufa,ivalve yebhabhathane,iflange kabini concentric butterfly valve, flange kabiniIvalve yebhabhathane eccentric, ivalve yebhalansi,Ivalve yokujonga ipleyiti ephindwe kabini, 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: Feb-02-2024
