Insimbi engagqwaliI-Elbow ikakhulukazi impahla ehlukile, ukwakheka kwayo kwamakhemikhali kuzogcina ingaphezulu le-elbow isikhathi eside ngeke kugcwale, ngeke kufezeke. Ama-elbows ensimbi engagqwali ezinhlelweni zamapayipi, ama-elbows angamapayipi aguqula ukuqondisa kwepayipi. Okulandelayo nge-Zhitong yensimbi engenasici yokufakelwa kwe-elbow ukubhala.

Ukuphepha kokufakwa kwe-elbow yensimbi engagqwali kungokulandelayo:

1. Ngaphambi kokufakwa, kuyadingeka ukuhlola ngokucophelela amazinga ahlukahlukene we-ellow yensimbi engenasici, noma ngabe ububanzi buhlangabezana nezidingo ezibangelwa yinqubo yokuhamba, bese ususa ukungcola kwe-elbow yensimbi engagqwali, wenze umsebenzi omuhle ngaphambi kokufaka, usukulungele.

I-2 Ngokuvamile, ingafakwa kunoma yisiphi isikhundla sepayipi.

3 insimbi engagqwaliI-Elbow Ball Valve, i-Valo Valve, i-valve valve lapho isetshenziswa, kuphela ngokuvulwa ngokuphelele noma okuvaliwe ngokuphelele, kungavunyelwe ukwenza umthetho wokugcwala, ukuze ugweme ukugcwala komhlaba, ukugqokwa okusheshayo.

I-4. Izimbotshana ze-valve packing gland kufanele ziqiniswe ngokulinganayo, futhi akufanele zicindezelwe esimweni esigwegwe, ukuze zigweme ukulimala ukuvimbela ukunyakaza kwesiqu se-valve noma kubangele ukuvuza.

Umehluko oyisisekelo phakathi kwe-elbow yensimbi engagqwali ne-elbow ukuthi i-elbow engenasici ifushane. R = 1 kuye ku-2 Times kuyindlela yokugoba, futhi noma yikuphi okuphezulu okuningi kubizwa ngokuthi yi-bend.

Ekufakweni kwe-elbow yensimbi engenasici, kudingeka sinake kakhulu izinyathelo zokuphepha ezingenhla, ukufakwa okulungile kwe-ellow yensimbi engagqwali.