Ukhetho oluchanekileyo: Unokukhetha njani ivalve yeglowubhu yeflange efanelekileyo yombane esekwe kwindawo yokusetyenziswa
Ukhetho oluchanekileyo: Unokukhetha njani ivalve yeglowubhu yeflange efanelekileyo yombane esekwe kwindawo yokusetyenziswa
1,Intshayelelo
Kwimveliso yanamhlanje yemizi-mveliso, iivalvu zeglowubhu zombane zeflange zisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zokulawula ulwelo ngenxa yolawulo oluchanekileyo, ukusebenza ngokulula, ukhuseleko kunye nokuthembeka. Nangona kunjalo, indlela yokukhetha ivalve yeglowubhu yeflange efanelekileyo yombane ngokusekwe kwindawo ethile yokusetyenziswa ngumba obalulekileyo iinjineli ezijongana nazo xa ziyila kwaye ziphumeza iiprojekthi. Eli nqaku liza kubonelela ngentshayelelo eneenkcukacha malunga nendlela yokukhetha ngokwesayensi iivalvu zeglowubhu yeflange yombane ukuze kuqinisekiswe ukusebenza kwazo ngokugqibeleleyo phantsi kweemeko ezahlukeneyo zokusebenza.
2,Ukusebenzisa uhlalutyo lokusingqongileyo
1. Indawo yokusebenza
Okokuqala, kuyimfuneko ukucacisa i-medium yokusebenza ukuba i-valve yeglobhu ye-flange yombane kufuneka ilawulwe, njengeempawu zayo (njengamanzi, ioli, igesi, njl.), ubushushu, uxinzelelo, njl njl. imizimba yevalvu kunye nezinto zokutywina, kunye noyilo oluhambelanayo lwevalvu.
2. Indawo yokufakela
Isikhundla sofakelo siya kuchaphazela ubungakanani kunye noyilo lwesakhiwo sevalve. Umzekelo, iinkqubo zemibhobho enendawo encinci zinokufuna iivalve ezincinci, ngelixa ukusebenza okude kunokufuna izibambo ezongeziweyo okanye ukusetyenziswa kombane okanye iidrive zepneumatic.
3. Ukusebenza rhoqo
Qinisekisa uhlobo kunye nendlela yokuqhuba yevalve ngokusekelwe kwi-frequency yayo yokutshintsha. Ukusebenza kwamaza ombane aphezulu kunokufuna ukukhethwa kweevalvu zombane ezineempawu zokuphendula ngokukhawuleza, ngelixa ukusebenza okuphantsi kwe-frequency kungafuna ukukhethwa kwe-pneumatic okanye i-manual ye-economic valves.
4. Iimeko zokusingqongileyo
Kubandakanya iqondo lobushushu, ukufuma, ukudleka, ingozi yogqabhuko-dubulo, njl.njl. Amaqondo obushushu agqithisileyo anokufuna imathiriyeli eyodwa kunye nemilinganiselo yokugquma, ngelixa imo engqongileyo enomhlwa ifuna imathiriyeli ekwaziyo ukudleka kunye namatywina.
3,Amanqaku aphambili ekukhetheni iivalvu zeglowubhu yeflange yombane
1. Ukukhetha izinto eziphathekayo
Khetha imizimba yevalvu efanelekileyo kunye nezixhobo zokutywina ngokusekelwe kwiipropati zendlela yokusebenza kunye neemeko zokusingqongileyo. Ngokomzekelo, kwimidiya ephazamisayo, izinto ezingenakunqanda ukubola ezifana nensimbi engenasici, i-alloys, njl.
2. Idayimitha yegama kunye noxinzelelo lwegama
Qinisekisa ukuba i-diameter yegama kunye noxinzelelo oluncinci lwevalve ekhethiweyo ihlangabezana neemfuno zoyilo lwenkqubo ukuqinisekisa ukusebenza okuqhelekileyo kunye nokusetyenziswa okukhuselekileyo kwevalve.
3. Indlela yoqhagamshelwano
Khetha ifom yokudibanisa i-valve efanelekileyo ngokusekelwe kwindlela yokudibanisa yombhobho, njengokudibanisa kwe-flange, ukudibanisa i-butt welding, njl.
4. Indlela yokuqhuba
Khetha iindlela ezifanelekileyo zokuqhuba ezisekelwe kwiimfuno zokusebenza kunye neemeko zokusingqongileyo, ezifana nombane, i-pneumatic, njl.
5. Ukusebenza kokutywinwa
Qinisekisa ukuba ukusebenza kokutywinwa kwevalve kuhlangabezana neemfuno zobunjineli kwaye uphephe imiba yokuvuza. Unokujonga idatha yezinga lokuvuza kunye neenkcukacha zobugcisa zomenzi wevalvu.
6. Ubomi benkonzo
Cinga ubomi benkonzo yevalve kwaye ukhethe iimveliso ezinokwethenjelwa kumgangatho kwaye kulula ukuzigcina. Qonda inkonzo yasemva kokuthengisa kunye nenkxaso yolondolozo lwabavelisi bevalvu.
4,Ukuqukumbela
Ukukhetha ivalve yeglowubhu yeflange efanelekileyo yombane yinkqubo yokwenziwa kwezigqibo ebanzi efuna ingqwalasela epheleleyo yendawo yokusetyenziswa kunye neemeko zokusebenza. Ngokukhetha ngokuchanekileyo, kunokuqinisekiswa ukuba i-valve inokusebenza kakuhle kunye nokuthembeka ekusebenzeni kwangempela, ngaloo ndlela iphucula ukusebenza kakuhle kunye nokhuseleko lwenkqubo yonke. Ndiyathemba ukuba eli nqaku linokubonelela ngesikhokelo esiluncedo kwiinjineli xa ukhetha iglowubhu yeflange yombane
iivalve.
