Li-valves tsa boloke likarolo tsa bohlokoa ho feta litsamaiso tsa foroho tsa lijo tsa sephara, tse tsejoang ka hore li tšoarelle ha tsona, ho ts'epahala, le ka katleho. Ntlha e ntlafatsang e fetotse indasteri e fapaneng, ho tloha Plumbing le oli ea oli ho ea moloko oa lik'hemik'hale le matla. Empa ho qaptjoa ho tsoa kae? Ho utloisisa nalane ea bolo ea bad e fana ka leseli la hore na tsoelo-pele ea boenjini e thehile litholoana tsa matla a bolotsana.
Taba ea ho laola phallo ea mokelikeli e qalile lilemo tse likete. Boloko ba khale, ho kenyelletsa Baroma le Bagerike, ba ile ba qapa litšoantšiso tsa lipale tsa runitytal ho tsamaisa kabo ea metsi. Lisebelisoa tsena tsa pele, ka tloaelo li-vala kapa li-valve tsa plug, li ne li le bonolo empa hangata li le bonolo empa hangata li tlosoa, roala le ho se sebetse hantle.
Ho batla mekhoa e metle ea vala ho pholletsa le lilemo tse bohareng le phetohelo ea indasteri. Ka tlhoko e ntseng e eketseha ea lithuso tse sebetsang le e sa tsebeng ho phuthoa ka ho hlaka le ho phahamisa matla le tlhahiso ea lik'hemik'hale, lienjinierter li ile tsa batla ho ntlafatsa meralo ea setso ea setso.
Ho qaptjoa ha phula ea bolo ea sejoale-joale e ka qaloa ho khutlela lekholong la bo20 la lilemo. Le ha tšimoloho e nepahetseng e lula e sa hloekang, meralo ea pele e hlahile ka bo-1870s, empa ha ea ka ea amoheloa hohle ka lebaka la meeli ea lintho tse bonahalang. Lekholong la lekholo la bo20 la bo20 la bo20 la lilemo hore li-valves li bona khalemetso ea bohlokoa.
Ka 1940s, ho ile ha qalisoa limpho tsa indasteri linthong le ho etsa mesebetsi ea boenjineri ho hloekisa moralo oa li-valve. Ho hlahisoa ha lithupa tsa maiketsetso, haholo-holo teflon (ptfe), e ile ea nolofalletsa popo ea litiiso tse tšoarellang, tse lelekiloeng e ileng tsa ntlafala tse ntlafalitsoeng haholo. Karohano ena e ile ea lebisa ho tšebeliso e ngata eali-valves tsa bololikopanong tsa indasteri.
Moralo le ts'ebetso
Valve ea bolo e na le pherekano e se nang sekoli Ha valve e bulehile, lesoba ka bolo e lula le phala, e lumella mokelikeli ho feta. Ha e koetsoe, karolo e tiileng ea bolo e thibela temana, e emise phallo ka botlalo. Mekhoa ena e bonolo empa e fana ka melemo e 'maloa e fana ka melemo e' maloa ka har'a heke ea setso kapa li-valves tsa naha, ho kenyelletsa:
● Ts'ebetso e potlakileng le e bonolo (hangata e nang le setsi sa kotara)
● Ho lutla ho fokolang ka lebaka la mekhoa e tiileng e tiileng
● Ho tšoarella haholo le ho hanela khatello le phapang ea mocheso
● Moralo o mokhelohi ka litlhokahalo tse tlase tsa tlhokomelo
Litšireletso tsa sejoale-joale le tsoelo-pele
Ho tloha ka bongata ba bona bohareng ba lekholo la bo20 la bo20 la lilemo,li-valves tsa boloo fetohile ho fihlela litlhoko tsa indasteri e fapaneng. Hona joale ba sebelisoa ho:
● Lipilisi tsa oli le tsa khase tsa ho laola oli e sa koaheng le khase ea tlhaho ea khase
● Litšitiso tsa kalafo tsa metsi ho tsamaisa mekhoa e hloekileng le ea limela e litšila
● indasteri ea pharma le lijo moo maemo a tlhaho a bohlokoa
● Li-hvac le litsamaiso tsa lipompo tsa molao o motle oa mokelikeli
Tsoelo-pele ea Mahlalelong e ntse e tsoela pele ho ntlafatsa meralo ea bolo ea bolo. Kajeno, li-valves tse ikemetseng le tse bohlale tsa bolo ea bolo e nang le li-sensors le li-cappabutting tsa taolo ea taolo e ntse e le kakaretso maemong a indasteri, o sebetsa hantle le polokeho.
TheBelve ea Ballke Tesrekation ea ho inofatsa motho boenjiniere le taolo ea lijo. Ho tloha mehleng ea hona joale ea pele lekholong la bo19 la lilemo ho ea le litumelong tse sebetsang hantle le tse tšepahalang tse ka sebeletsang kajeno, ho tsoelopele hona ho nkile karolo ea bohlokoa ntlaheng ea bohlokoa ho ntlafatso ea liindasteri. Ha theknoloji e ntse e tsoela pele, li-valves tsa bolo e tla tsoela pele ho fetola phetoho, e boetse e ntlafatsa ts'ebetso ea bona ea indasteri ea lefatše.
Poso: Hlakubele-17-2025