Isingeniso Sepayipi Lephampu: Ukuguqula Ikhono Lokwakha
Ipayipi lephampu, elaziwa nangokuthi ipayipi lephampu likakhonkolo, liyisisekeli semishini yobunjiniyela eguqulayo ethuthukisa kakhulu ukusebenza kahle kokwakhiwa kukakhonkolo. Lolu hlobo olusha lwezesekeli zemishini yokwakha luhambisana nemishini yokwakha ukhonkolo, okwenza kube yingxenye ebalulekile yanoma iyiphi iphrojekthi yokwakha yesimanje.
Amapayipi ephampu amanzi ngokuvamile abizwa ngokuthi amapayipi ephampu aphansi, okuhlanganisa amapayipi aqondile wepompo kanye nezindololwane zephampu yaphansi. Lawa mapayipi enziwe ikakhulukazi nge-20# carbon steel, eyaziwa nangokuthi Q235B. Inqubo yokukhiqiza ihlanganisa ama-flange wokushisela amapayipi angenamthungo kanye nokusakazwa, okulandelwa ukuxhunywa kwezinsimbi zamapayipi. Lobu buciko bokucophelela buqinisekisa ukuqina nokuthembeka kweshubhu yephampu.
Ngokwezidingo ezihlukene zokusebenza, amapayipi epompo ahlukaniswe abe yingcindezi ephansi, ingcindezi ephezulu kanye ne-ultra-high. Isibonelo, kunezinhlobo eziningi zamapayipi aqondile wepompo ephansi njenge-DN80, DN100, DN125, ne-DN150. Amamodeli e-DN80 kanye ne-DN100 avame ukusetshenziswa kumaphampu odaka futhi avame ukubizwa ngamapayipi epompo yodaka noma amapayipi epompo yodaka. Ngakolunye uhlangothi, i-DN125 iyipayipi lephampu likakhonkolo elisetshenziswa kakhulu ekusetshenzisweni kwengcindezi ephansi.
Ububanzi obungaphandle bepayipi le-DN125 buyi-133mm, kanti ubukhulu bomzimba wepayipi buyi-4.5-5mm. Inqubo yokushisela okuzenzakalelayo ye-25mm fixed flange yamukelwa ukuze kuqinisekiswe ikhwalithi nobuqotho bepayipi. Lawa mapayipi ephampu asezingeni eliphansi alungele ukubeka ukhonkolo osezingeni eliphansi kanye nezinye izinhlelo zokusebenza ezijwayelekile zokucindezela.
Ukufaka izicelo zokucindezela okuphezulu nokuphezulu, ububanzi bangaphandle bepayipi lephampu bukhuphuka bufinyelele ku-140mm. Ugqinsi lwamapayipi anomfutho ophakeme ngu-6mm, kanti ukuqina kodonga lwamapayipi okucindezela okuphezulu kungu-8mm noma 10mm. Lawa mapayipi enzelwe ukumelana nezimo zokusebenza ezinzima.
Ngaphezu kwamazinga okucindezela ahlukahlukene, ishubhu yepompo itholakala ngobude obuhlukene, kufaka phakathi u-0.3m, 0.5m, 1m, 2m no-3m. Ubude bungenziwa ngokwezifiso ukuze buhlangabezane nezidingo ezithile zephrojekthi.
Sekukonke, amapayipi okupompa adlala indima ebalulekile ekulethweni kukakhonkolo ngokushesha nangempumelelo kumaphrojekthi wokwakha. Ukwakhiwa kwayo okuqinile kanye nezinketho zengcindezi ehlukahlukene kuyenza ibe yingxenye ebalulekile yazo zonke izinhlobo zokupompa okukhonkolo. Ngepayipi lephampu, ukusebenza kahle kokwakhiwa kwenyuswe kwaze kwaba emazingeni angakaze abonwe, okuvula indlela yenqubo yokwakha esheshayo nengabizi kakhulu.
Isikhathi sokuthumela: Feb-02-2024
