Li-valve ke karolo ea bohlokoa ea mekhoa ea lipeipi tsa indasteri 'me li bapala karolo ea bohlokoa ts'ebetsong ea tlhahiso.
Ⅰ. Mosebetsi o ka sehloohong oa valve
1.1 Ho fetola le ho khaola mecha ea litaba:belofo ea heke, serurubele belofo, valve ea bolo e ka khethoa;
1.2 Thibela ho khutla ha seaplane:ho hlahloba valvee ka khethoa;
1.3 Fetola sekhahla sa khatello le phallo ea seaplane: valve ea boikhethelo ea ho koala le valve ea taolo;
1.4 Karohano, ho kopanya kapa ho ajoa ha mecha ea litaba: plug valve,belofo ea heke, valve ea ho laola e ka khethoa;
1.5 Thibela khatello e bohareng ho feta boleng bo boletsoeng ho netefatsa ts'ebetso e sireletsehileng ea pipeline kapa thepa: valve ea tšireletso e ka khethoa.
Khetho ea li-valve e haholo-holo ho tloha ponong ea ts'ebetso e se nang mathata le moruo.
Ⅱ. Mosebetsi oa valve
Ho na le lintlha tse 'maloa tsa bohlokoa tse amehang, 'me mona ke puisano e qaqileng ka tsona:
2.1 Sebopeho sa mokelikeli o fetisang
Mofuta oa Mokelikeli: Hore na mokelikeli ke mokelikeli, khase, kapa mouoane o ama ka ho toba khetho ea valve. Ka mohlala, metsi a ka 'na a hloka valve e koalang, ha likhase li ka ba tse loketseng li-valve tsa bolo. Ho senya: Mekelikeli e senyang e hloka lisebelisoa tse sa jeng tse kang tšepe e sa jeleng kapa li-alloys tse khethehileng. Viscosity: Mekelikeli e phahameng ea viscosity e ka hloka li-diameter tse kholoanyane kapa li-valve tse entsoeng ka ho khetheha ho fokotsa ho koala. Likahare tsa likaroloana: Mekelikeli e nang le likaroloana tse tiileng li ka hloka lisebelisoa tse sa senyeheng kapa li-valve tse entsoeng ka mokhoa o khethehileng, joalo ka li-valve tsa pinch.
2.2 Mosebetsi oa valve
Switch control: Bakeng sa linako tseo ho tsona ho hlokahalang feela tšebetso ea ho switjha, li-valve tsa bolo kapali-valve tsa hekeke likhetho tse tloaelehileng.
Taolo ea Phallo: Ha taolo e nepahetseng ea phallo e hlokahala, li-valve tsa globe kapa li-valve tsa taolo li loketse haholoanyane.
Thibelo ea Backflow:Sheba li-valveli sebelisoa ho thibela ho khutla ha metsi.
Shunt kapa Merge: valve ea litsela tse tharo kapa valve ea litsela tse ngata e sebelisetsoa ho kheloha kapa ho kopanya.
2.3 Boholo ba valve
Boholo ba Pipe: Boholo ba valve bo lokela ho lumellana le boholo ba phala ho etsa bonnete ba hore ho na le tsela e boreleli ea mokelikeli. Litlhoko tsa phallo: Boholo ba valve bo hloka ho finyella litlhoko tsa tsamaiso ea tsamaiso, 'me e kholo haholo kapa e nyenyane haholo e tla ama katleho. Sebaka sa ho Kenya: Litšitiso tsa sebaka sa ho kenya li ka ama khetho ea boholo ba valve.
2.4 Tahlehelo ea ho hanyetsa valve
Ho theoha ha khatello: Valve e lokela ho fokotsa khatello ea khatello ho qoba ho ama ts'ebetso ea sistimi.
Moralo oa mocha o phallang: Li-valve tse felletseng, joalo ka li-valve tsa bolo e felletseng, li fokotsa tahlehelo ea ho hula.
Mofuta oa Li-valve: Li-valve tse ling, tse kang li-valve tsa serurubele, li na le khanyetso e fokolang ha li buloa, e leng se etsang hore li tšoanelehe bakeng sa maemo a tlaase a khatello.
2.5 Mocheso oa ho sebetsa le khatello ea ho sebetsa ea valve
Mefuta e fapaneng ea mocheso: Lisebelisoa tsa li-valve li hloka ho ikamahanya le mocheso oa mokelikeli, 'me lisebelisoa tse hanyetsanang le mocheso li hloka ho khethoa libakeng tse phahameng kapa tse tlaase tsa mocheso.
Boemo ba khatello: Sephahla se lokela ho khona ho mamella khatello e phahameng ea ts'ebetso ea tsamaiso, 'me tsamaiso e phahameng ea khatello e lokela ho khetha valve e nang le boemo bo phahameng ba khatello.
Tšusumetso e kopantsoeng ea mocheso le khatello: Mocheso o phahameng le maemo a khatello e phahameng a hloka tlhokomelo e khethehileng ea matla a thepa le thepa ea ho tiisa.
2.6 Thepa ea valve
Khanyetso ea kutu: Khetha lisebelisoa tse loketseng tse ipapisitseng le ho bola ha mokelikeli, joalo ka tšepe e sa hloekang, Hastelloy, jj.
Matla a mochine: Thepa ea valve e hloka ho ba le matla a lekaneng a mochine ho mamella khatello ea ho sebetsa.
Ho ikamahanya le maemo a mocheso: Thepa e hloka ho ikamahanya le mocheso o sebetsang, tikoloho ea mocheso e phahameng e hloka lisebelisoa tse sa keneleng mocheso, 'me tikoloho e tlaase ea mocheso e hloka lisebelisoa tse thibelang serame.
Moruo: Motheong oa ho fihlela litlhoko tsa ts'ebetso, khetha lisebelisoa tse nang le moruo o betere.
Nako ea poso: Jul-29-2025
