1. Uma ufaka, naka isiqondiso sokugeleza okuphakathi kufanele kuhambisane nesiqondiso somcibisholo ovotelwe umzimba we-valve.
2. Faka ihlola i-valvengaphambi kokuba i-condensate emva kokuba isicupho singene epayipini eliyinhloko lokubuyisela ukuvimbela i-condensate ukuthi ingabuyi.
3. Amavalvu esiqu akhuphukayo awakwazi ukugqitshwa emhlabathini ukuze kuvinjwe isiqu ukuthi singagqwali.Emseleni onesembozo, i-valve kufanele ifakwe endaweni elungele ukulungiswa, ukuhlolwa nokusebenza.
4. Kwamanye amapayipi adinga amandla amancane esando samanzi noma angabi naso isando samanzi uma evaliwe, kungcono ukhethe ukuvala kancane.i-valve yokuhlola uvemvanenoma ivalve yokuhlola ukujika kancane.
5. Uma ufaka i-valve ene-threaded, kuyadingeka ukuqinisekisa ukuthi intambo iqinile, futhi isigcwalisi sokufaka uphawu kufanele siboshwe ngokusho kwe-medium ehlukene.Ukuqiniswa kufanele kuqiniswe ngokulinganayo ukuze kugwenywe ukulimala kwezinsiza zevalvu.
6. Uma i-valve ye-welding ye-socket ifakiwe, kufanele kube negebe lika-1-2m phakathi kwesokhethi kanye nesokhethi ukuvimbela ukucindezeleka okushisayo okweqile ngesikhathi se-welding kanye ne-welding seam ekukhuleni nasekuqhekekeni.
7. Lapho ufaka epayipini elivundlile, isiqu se-valve kufanele siphakame siqonde phezulu, noma sitshekiswe nge-engeli ethile, futhi isiqu se-valve akufanele sifakwe phansi.
8.I-Argon arc welding kufanele isetshenziselwe ukushisela ungqimba olungezansi lomthungo wokushisela phakathi kwe-butt valve kanye nepayipi.I-valve kufanele ivulwe ngesikhathi sokushisela ukuvimbela ukushisa nokuguqulwa.
9. Ngaphambi kokufaka isicupho, qiniseka ukuthi uhlanza ipayipi ngesitimu esinomfutho ukuze ukhiphe udoti epayipini.
10. Ungafaki ama-steam trap ochungechungeni.
11. Ama-valve okuhlola i-diaphragm avame ukusetshenziswa kumapayipi athambekele kwisando samanzi, ngoba i-diaphragm ingakwazi ukuqeda isando samanzi lapho i-medium igeleza ibuyela emuva, kodwa inqunyelwe izinga lokushisa nokucindezela, ngakho-ke ngokuvamile isetshenziselwa ukucindezela okuphansi kanye nezinga lokushisa elivamile. amapayipi.
12. Isisefo kufanele sifakwe ngaphambi kwesicupho ukuze kuqinisekiswe ukuthi isicupho asivinjwa udoti epayipini, futhi isisefo kufanele sihlanzwe njalo.
13. Ama-valve axhunywe ngama-flange kanye nezintambo kufanele avaliwe ngesikhathi sokufakwa.
14. Isiqondiso sokugeleza kwamanzi ahlanganisiwe kufanele sihambisane nophawu lomcibisholo ekufakweni kwesicupho.
15. Isicupho kufanele sifakwe endaweni ephansi kakhulu yokukhipha impahla ukuze kukhishwe amanzi ajiyile ngesikhathi ukugwema ukukhiya umhwamuko epayipini.
16. Uma ufaka ama-valve ane-flanged, qinisekisa ukuthi ubuso bokugcina bama-flange amabili buhambisana futhi bugxilile komunye nomunye.
17. Ama-valve kufanele afakwe ngaphambi nangemva kwesicupho ukuze isicupho sithathwe futhi silungiswe noma nini.
18. Izicupho zemishini kufanele zifakwe zivundlile.
19. Uma isicupho se-steam sitholakala ukuthi sigijima, kuyadingeka ukukhipha ngokushesha indle futhi uhlanze isikrini sokuhlunga, hlola njalo ngokusho kokusetshenziswa kwangempela, futhi ulungise nganoma yisiphi isikhathi uma kukhona iphutha.
20.Ungavumeli ivalve yokuhlola ukuthi ithwale isisindo epayipini.Ama-valve okuhlola amakhulu kufanele asekelwe ngokuzimela ukuze angathinteki ukucindezela okukhiqizwa uhlelo lwamapayipi.
21. I-condensate eyinhloko yokutakula ngemva kokuba isicupho singakwazi ukukhuphuka, okuzokwandisa ukucindezela emuva kwesicupho.
22. Uma ingekho indawo yokufaka isicupho endaweni ephansi kakhulu yezinto zokusebenza, isicupho samanzi kufanele sengezwe endaweni ephansi kakhulu yokukhipha amanzi ukuze kwandiswe izinga le-condensate ngaphambi kokufaka isicupho ukuze kugwenywe ukukhiya umhwamuko.
23. Ipayipi lokuphuma kwesicupho akufanele licwiliswe emanzini.
24. Uma kukhona ukubuyiswa kwe-condensate ngemva kwesicupho, ipayipi lokuphuma kwesicupho kufanele lixhunywe kwipayipi elikhulu elisuka ngaphezu kwepayipi eliyinhloko lokubuyisela ukuze kuncishiswe umfutho ongemuva nokuvimbela ukugeleza emuva.
25. Imishini ngayinye kufanele ifakwe isicupho.
26. Ivalvu yokuhlola i-flap evundlile yohlobo lokuphakamisa kufanele ifakwe epayipini elivundlile.
27. Faka isicupho epayipini lesitimu.Ipayipi eliyinhloko kufanele libe neqoqo le-condensate eduze nendawo yepayipi elikhulu, bese usebenzisa ipayipi elincane eliholela ogibeni.
28. Uma kukhona ukubuyiswa kwe-condensate ngemva kogibe, amapayipi anamazinga ahlukene okucindezela adinga ukutholwa ngokuhlukana.
29. Ivalvu yokuhlola i-flap ephakamisayo idinga ukufakwa ngokuma mpo.
30. Uma isicupho semishini singasetshenzisiwe isikhathi eside, kuyadingeka ukususa isikulufu sokudonsa bese ukhipha amanzi ukuvimbela ukuqhwa.
I-31.I-trap yohlobo lwe-thermostatic idinga ipayipi ye-supercooling engaphezu kwemitha eyodwa ngaphandle kokugcinwa kokushisa, futhi ezinye izinhlobo zezicupho kufanele zibe eduze ngangokunokwenzeka kumishini.
Isikhathi sokuthumela: Oct-22-2021