Khetho e tšoarellang: Li-valve tse nang le likotoana tse tharo tse cheselitsoeng libakeng tse nang le khatello e phahameng
Khetho e tšoarellang: Ho sheba ka botebo likarolo tsa sebopeho sa li-valve tse nang le likarolo tse tharo tse cheselitsoeng le ts'ebetso ea tsona lits'ebetsong tsa khatello e phahameng.
Litsamaisong tsa taolo ea mokelikeli, li-valve tsa bolo e se e le karolo ea bohlokoa ea lebala la indasteri ka lebaka la ts'ebetso ea tsona e bonolo, sebopeho se kopaneng le tiiso e ntle. E le mofuta o khethehileng oa valve ea bolo, valve ea bolo ea li-welded tse tharo e 'nile ea tsejoa ka ho pharaletseng le ho sebelisoa ka lebaka la litšobotsi tsa eona tse babatsehang tsa tlhophiso le ts'ebetso e babatsehang lits'ebetsong tse phahameng tsa khatello. Sengoliloeng sena se tla fana ka tlhahlobo e tebileng ea litšoaneleho tsa sebopeho sa li-valve tsa li-valve tse nang le likarolo tse tharo tse cheselitsoeng le ts'ebetso ea tsona lits'ebetsong tse phahameng tsa khatello.
1. Litšobotsi tsa sebopeho sa belofo e cheselitsoeng ea likotoana tse tharo tsa bolo
The welded likotoana tse tharo tsa bolo valve haholo-holo e entsoe ka likarolo tse ka sehloohong tse kang 'mele oa valve, bolo, setulo sa valve, kutu ea valve le tiiso ea ho paka. Tšobotsi ea eona e hlahelletseng ke sebopeho sa eona sa "likotoana tse tharo" le mokhoa oa khokahanyo oa welded.
Sebopeho sa likotoana tse tharo: 'mele oa belofo oa belofo e cheselitsoeng ea likotoana tse tharo e entsoe ka likarolo tse tharo, e leng litulo tse peli tsa li-valve le 'mele o bohareng oa' mele. Sebopeho sena se etsa hore valve ea bolo e be bonolo haholoanyane ha ho etsoa tlhahiso, 'me lisebelisoa le mekhoa e fapaneng li ka khethoa ho ea ka litlhoko tsa sebele tsa ho ikamahanya le maemo a fapaneng a ho sebetsa le litlhoko tse mahareng. Ka nako e ts'oanang, mohaho oa likarolo tse tharo o boetse o thusa ho boloka le ho nkela sebaka sa valve sebaka, se ka phethoang ka ho qhaqha likarolo tse ling feela.
Mokhoa oa ho hokela tjheseletsa: Ha o bapisoa le mokhoa oa khale oa khokahanyo ea flange, mokhoa oa ho hokela tjheseletsa o na le tiiso e phahameng le matla. Ka ho cheseletsa, likarolo tsa bohlokoa tse kang 'mele oa valve, bolo le setulo sa valve li kopantsoe haufi-ufi ho theha kakaretso, ho thibela ka katleho ho lutla ha mahareng le tšilafalo ea kantle. Ho phaella moo, mokhoa oa ho hokahanya o nang le welded o boetse o fokotsa palo ea likarolo tse kopanyang, ho fokotsa boima ba kakaretso le molumo oa valve, ho etsa hore e be e tsitsitseng haholoanyane le e bobebe.
2. Ts'ebetso ea li-valve tse nang le li-valve tse nang le likarolo tse tharo tse cheselitsoeng ka har'a lisebelisoa tse phahameng tsa khatello
Lits'ebetsong tse nang le khatello e phahameng, li-valve tsa bolo tse nang le li-welded tse tharo li bonts'a ts'ebetso e ikhethang ka lebaka la likarolo tsa tsona tse phahameng tsa sebopeho le ts'ebetso e ntle haholo.
Bokhoni bo matla ba ho jara khatello: Valofo e cheselitsoeng ea likotoana tse tharo e entsoe ka lisebelisoa tse matla haholo 'me e kopantsoe le mokhoa oa ho hokahanya tjheseletsa, e leng se fanang ka matla a phahameng haholo a ho jara khatello. Sebakeng se nang le khatello e phahameng, valve e ka boloka boemo bo tsitsitseng ba ho sebetsa, ka katleho ho thibela ho tsoa le ho senyeha ho bakoang ke khatello e feteletseng.
Ts'ebetso e ntle ea ho tiisa: Sebopeho sa tiiso sa valve ea bolo ea likotoana tse tharo e cheselitsoeng e entsoe ka hloko ho netefatsa hore ha valve e koaloa. Lits'ebetsong tse nang le khatello e phahameng, valve e ka mamella likhatello tse phahameng le ho boloka ts'ebetso e ntle ea ho tiisa, e thibela ka katleho ho lutla ha mahareng le tšilafalo ea kantle.
Ts'ebetso e tsitsitseng ea ts'ebetso: Ts'ebetso ea valve e nang le li-welded tse tharo e bonolo ebile e bonolo, 'me valve e ka buloa le ho koaloa ka ho potoloha feela kutu ea valve. Lits'ebetsong tsa khatello e phahameng, valve e boloka ts'ebetso e tsitsitseng ea ts'ebetso 'me ha e amehe ke ho fetoha ha khatello, ho netefatsa ts'ebetso e tsitsitseng ea tsamaiso ea ho laola metsi.
Mefuta e mengata ea lits'ebetso: Hobane valve e tšetsoeng ka likotoana tse tharo e na le matla a matla a ho jara khatello le ts'ebetso e ntle ea ho tiisa, e 'nile ea sebelisoa haholo liphaepheng tsa lipalangoang tse phahameng tse kang peterole, indasteri ea lik'hemik'hale le khase ea tlhaho. Ebang ke maemong a thata joalo ka mocheso o phahameng, khatello e phahameng, kutu, joalo-joalo, valve ea bolo ea likarolo tse tharo e ka boloka ts'ebetso e ntle haholo.
3. Qetello
Ho akaretsa, belofo ea bolo ea likotoana tse tharo e se e fetohile karolo ea bohlokoa ea sistimi ea taolo ea mokelikeli ka lebaka la litšobotsi tsa eona tse ntle tsa sebopeho le ts'ebetso e ntle haholo lits'ebetsong tsa khatello e phahameng. Ka nts'etsopele ea nako e tlang, ha ho ntse ho hlaha lisebelisoa tse ncha le lits'ebetso tse ncha, ts'ebetso ea li-valve tsa li-valve tse nang le likarolo tse tharo tse cheselitsoeng li tla ntlafatsoa le ho feta, e leng se tla etsa tlatsetso e kholo ho nts'etsopele ea sebaka sa indasteri.