Ukuhlukaniswa kwama-valve ebhola kungenziwa ngezindlela eziningi, okulandelayo yisingeniso esiningiliziwe sokuhlukaniswa okuyinhloko kwama-valve ebhola:
Okokuqala, ukuhlukaniswa ngokwesimo sesakhiwo
1. I-valve yebhola entantayo: I-valve yebhola iyantanta, kanye nesihlalo se-valve sidlule ekuthinteni ukuze sakhe uphawu. Lapho i-medium idlula ku-valve yebhola, ukucindezela okuphakathi kusunduza ibhola esihlalweni, ukuze ibhola kanye nesihlalo kuhlanganiswe kahle ukuze kufezwe umphumela wokuvala.
2. I-valve yebhola elungisiwe: I-valve yebhola iqinile, futhi kugcinwa isikhala esithile phakathi kwesihlalo se-valve. Lapho i-medium idlula ku-valve yebhola, ingcindezi ephakathi ayishintshi indawo yebhola, kodwa ishintsha usayizi wendlela yokugeleza, ngaleyo ndlela ilawula ukugeleza koketshezi.
Okwesibili, ngokusho kwezingxenye zokuvula nokuvala zesigaba somhlangano we-sphere
Ivalvu yebhola yohlobo oluphezulu, ivalvu yebhola efakwe eceleni, ivalvu yebhola ehlukanisiwe. Uhlobo olufakwe eceleni lungahlukaniswa lube yizigaba ezihlanganisiwe, ezinezigaba ezimbili, ezintathu kanye nezinhlanu. Lokhu kuhlukaniswa kuphathelene kakhulu nokuhlanganiswa kanye nokuhlelwa kwesakhiwo sangaphakathi sevalvu yebhola.
Okwesithathu, ngokwesigaba sezinto zokubopha
1. I-valve yebhola yokuvala ethambile: Izinto zokuvala ziyinto ethambile njengerabha noma i-polytetrafluoroethylene, efanelekile kumapayipi amanzi anezidingo eziphezulu zokuvala.
2. I-valve yebhola evalwe ngokuqinile: Izinto zokuvala ziyinsimbi, ezifanelekela ipayipi loketshezi elisetshenziswa endaweni enzima njengokushisa okuphezulu kanye nomfutho ophezulu.
Okwesine, kuhlukaniswe ngohlobo lwesiteshi
I-valve yebhola egcwele ububanzi, i-valve yebhola yentamo, i-valve yebhola yentamo ephindwe kabili, njll. Lokhu kuhlukaniswa kugxile kakhulu kububanzi kanye nesimo sesiteshi se-valve yebhola ukuze kuhlangatshezwane nezidingo zokugeleza okuhlukene kanye nokucindezela.
Okwesihlanu, ngokwesigaba somsebenzi we-valve kanye nezimo zokusebenzisa
I-valve yebhola yokushintsha enezindlela ezimbili (njenge-valve yebhola yohlobo lwe-O), i-valve yebhola yokuguqula emuva enezindlela ezintathu, enezindlela ezine (njenge-tee yohlobo lwe-L, i-tee yohlobo lwe-T, i-tee yohlobo lwe-Y), i-valve yebhola yokulawula yohlobo lwe-V, i-valve yebhola yejakethi evikelwe, i-valve yebhola eyisicaba engavamile, i-valve yebhola yensimbi ye-eccentric emithathu kanye namanye ama-valve ebhola asebenzayo. Lawa ma-valve ebhola aklanywe ngokwezidingo ezithile zokusetshenziswa, anemisebenzi nezici ezahlukene.
Okwesithupha, ngokwendlela yokwahlukaniswa kokuxhumana
1. I-valve yebhola yokuxhuma i-Flange: ifanele zonke izinhlobo zamapayipi amanzi, ngokuxhumeka kwe-flange.
2. I-valve yebhola enentambo: Ifanelekela amapayipi amancane anobubanzi obuncane kanye noketshezi oluphansi, ngokusebenzisa uxhumano lwentambo.
3. I-valve yebhola yokushisela: kufaka phakathi ukushisela amasokhethi kanye nokushisela izinqe ngezindlela ezimbili, ezifanele isidingo sokuxhumeka okunamandla aphezulu epayipini loketshezi.
4. I-Clamp ball valve: Ifanelekela amapayipi amancane oketshezi, i-ball valve inamathele epayipini ngemizimba emibili ye-clamp.
5. I-valve yebhola yokuxhumanisa nge-clamp, i-valve yebhola yokuxhumanisa nge-sleeve kanye ne-valve yebhola yemodi yokuxhumanisa, nayo inezikhathi zayo zokusebenza kanye nezici zayo.
Okwesikhombisa, ngokwesigaba somshayeli
1. I-valve yebhola eqhutshwa ngesandla: I-valve ivulwa futhi ivalwe ngokusebenza ngesandla, okufanelekela amapayipi ahlukahlukene oketshezi.
2. I-valve yebhola kagesi: I-valve ivulwa futhi ivalwe nge-electric drive, efanele uhlelo lokulawula oluzenzakalelayo kanye nokulawula okude.
3. I-valve yebhola yomoya: I-valve ivulwa futhi ivalwe ngomoya ocindezelwe, ofanele izinhlelo zokulawula uketshezi ezidinga impendulo esheshayo kanye nokunemba okuphezulu. Ngaphezu kwalokho, kune-valve yebhola ye-hydraulic, ama-valve ebhola lokuxhumanisa igesi noketshezi, ama-valve ebhola ye-hydraulic kagesi kanye namanye ama-valve ebhola yemodi yokushayela.
Okwesishiyagalombili, ngokuya ngokusetshenziswa kwesigaba sokushisa
I-valve yebhola yokushisa okuphansi, i-valve yebhola yokushisa evamile, i-valve yebhola yokushisa okuphezulu, njll. Le ndlela yokuhlukanisa igxile kakhulu ebangeni lokushisa le-valve yebhola ukuqinisekisa ukusebenza okuvamile kwe-valve yebhola emazingeni okushisa ahlukene.
Okwesishiyagalolunye, ngokwezigaba zezinto ezibonakalayo
Izinto zokufaka ama-valve ebhola nazo zihlukahlukene kakhulu, kufaka phakathi insimbi yekhabhoni, insimbi ye-alloy, insimbi engagqwali, insimbi ephothiweyo, i-titanium alloy, i-monel, i-copper alloy, i-aluminium alloy, i-lead alloy nezinye izinto zensimbi; ama-valve afakwe irabha, afakwe i-fluorine, afakwe i-lead, afakwe ipulasitiki, afakwe i-enamel kanye nezinye izinto zensimbi ezifakwe umzimba; kanye nama-valve e-ceramic, ingilazi, ipulasitiki kanye nezinye izinto ezingezona ezensimbi. Lawa ma-valve ebhola ezinto ezahlukene anezimo zawo zokusebenza nezimo zokusebenza ezifanele.
Ngamafuphi, ukuhlukaniswa kwamavalvu ebhola kuyahlukahluka, kusukela ekwakhekeni kwesakhiwo, izinto zokuvala, uhlobo lwesiteshi, umsebenzi wevalvu kanye nezimo zokusetshenziswa, ifomu lokuxhuma, imodi yokushayela, izinga lokushisa lokusetshenziswa kuya kwento kanye nezinye izilinganiso zokuhlukaniswa. Ekusetshenzisweni okungokoqobo, kuyadingeka ukukhetha uhlobo olufanele lwevalvu yebhola ngokuya ngezidingo ezithile zokusetshenziswa kanye nezimo zokusebenza.
Isikhathi sokuthunyelwe: Julayi-30-2024