Isikhathi senkonzo yamavalvu ebhola siyinkinga eyinkimbinkimbi ngoba ithintwa yizici ezahlukahlukene. Ngokuvamile, isikhathi senkonzo yamavalvu ebhola siyiminyaka eyi-10 kuya kwengama-20, kodwa umkhawulo wesikhathi esithile uzoshintsha ngokuya ngezimo ezahlukene zokusetshenziswa, izinto zokwakha, izinqubo, njll.
Isici esithonyayo
1. Sebenzisa indawo:
- Indawo evamile: Endaweni evamile yokushisa, ukusetshenziswa kwevalvu yebhola kungafinyelela eminyakeni engaba ngu-15.
Indawo enzima: Uma kusetshenziswa izinga lokushisa eliphezulu kanye nomfutho ophezulu, imithombo yezindaba egqwalisayo kanye nezinye izindawo ezinzima, impilo ye-valve yebhola izofinyezwa kakhulu, ingancishiswa ibe yiminyaka emi-5 kuya kweyi-10.
2. Izici eziphakathi nendawo:
- Ukugqwala kanye nokugqwala kwe-medium kuzothinta impilo ye-valve yebhola. Imidiya egqwalayo izosheshisa ukuguguleka nokugqwala kwe-valve yebhola, ngaleyo ndlela ifinyeze impilo yayo yokusebenza.
3. Imvamisa yokusebenza:
- Uma i-valve yebhola iphezulu, njengokuvula nokuvala izikhathi eziningi ngosuku, kulapho i-valve yebhola iguga khona kakhulu, impilo yesevisi izofinyezwa ngokufanele.
4. Ukufakwa nokugcinwa:
- Ukufakwa okufanele kungandisa impilo ye-valve yebhola. Isibonelo, gcina i-valve yebhola ibheke emanzini ukuze ugweme umonakalo obangelwa amandla okumelana noketshezi.
- Ukugcinwa nokugcinwa njalo kuyindlela ebalulekile yokwandisa impilo yevalvu yebhola, okuhlanganisa nokuhlola ukuguguleka kwendawo yokuvala, ukuguguleka kwentambo ye-trapezoidal yesiqu sevalvu kanye ne-nut yesiqu sevalvu, kanye nesimo sokupakisha.
5. Izinto kanye nenqubo:
- Izinto zevalvu yebhola zinomthelela omkhulu empilweni yayo yokusebenza. Izinto ezisezingeni eliphezulu njengensimbi engagqwali noma ithusi zingandisa impilo yevalvu yebhola.
- Izinqubo zokukhiqiza eziyinkimbinkimbi zingathuthukisa ukumelana nokugqwala kanye nokumelana nokuguguleka kwama-ball valve, ngaleyo ndlela zandise impilo yazo yesevisi.
Impilo yesevisi yohlobo oluthile lwe-ball valve
I-valve yebhola yensimbi engagqwali: ngaphansi kwezimo zokusetshenziswa okuvamile nokugcinwa kahle, impilo ye-valve yebhola yensimbi engagqwali ingafinyelela isikhathi eside, kanti eminye ingadlula ngisho neminyaka eyishumi. Kodwa-ke, impilo ethile idinga ukuhlolwa ngokuya ngemodeli ethile kanye nendawo yokusetshenziswa.
- I-valve yebhola ekhethekile ye-oxygen: Umjikelezo wayo wokugcinwa kanye nempilo yesevisi nakho kuncike ezintweni ezahlukahlukene, okuhlanganisa ukusetshenziswa kwendawo ezungezile, imvamisa yokusetshenziswa, ikhwalithi yezinto ezibonakalayo kanye nenqubo yokukhiqiza. Ngokuvamile, impilo yesevisi ye-valve yebhola ingafinyelela eminyakeni engaba yi-10, kodwa ingafinyezwa ngaphansi kwezimo zokusebenza ezinzima.
- I-valve yebhola ye-GB engenisiwe: impilo yayo yesevisi ngokuvamile iyiminyaka eyi-10 kuya kwengama-20, futhi impilo yesevisi ethile nayo ithintwa yizinto ezahlukahlukene.
isiphetho
Ngamafuphi, impilo yesevisi yevalvu yebhola iwumphumela wokucatshangelwa okubanzi kwezinto eziningi. Ukuze kuqinisekiswe ukuthi ivalvu yebhola ingasebenza kahle isikhathi eside, abasebenzisi kufanele bakhethe izinto ezifanele zevalvu yebhola kanye nemodeli ngokuya ngezimo ezithile zokusetshenziswa, futhi balondoloze futhi balondoloze njalo. Ngesikhathi esifanayo, uma isetshenziswa ezindaweni ezinzima, kufanele kunakwe ngokukhethekile ukumelana nokugqwala kanye nokumelana nokuguguleka kwevalvu yebhola ukuze kwandiswe impilo yayo yesevisi.
Isikhathi sokuthunyelwe: Agasti-05-2024