Tlhokomelo ea moepo oa lehlabula, qoba liphoso tse phahameng tsa mocheso -radiator
Tikoloho ea ho sebetsa ea baepolli ba lintho tsa khale e thata, 'me mocheso o phahameng o ka ama ts'ebetso ea mochini.Leha ho le joalo, ha mocheso o le matla, o ka boela oa ama bophelo ba tšebeletso ea mochine.Mocheso o sebetsang ke oa bohlokoa bakeng sa baepolli ba lintho tsa khale.Ho hlahisa mocheso oa li-excavators haholo-holo ho nka mefuta e latelang:
Mocheso o hlahisoang ke ho tuka ha mafura a enjene 01;
02 Oli ea Hydraulic e hlahisa mocheso o ka fetoloang matla a khatello tsamaisong ea haeteroliki;
03 Mocheso oa friction o hlahisoang ke phetiso ea haeteroliki le phetiso e 'ngoe nakong ea ho sisinyeha;
04 Mocheso oa khanya ea letsatsi.
Har'a mehloli e meholo ea mocheso ea baepolli ba lintho tsa khale, peterole ea enjene e baka hoo e ka bang 73%, matla a hydraulic le phetisetso li hlahisa hoo e ka bang 25%, 'me khanya ea letsatsi e hlahisa hoo e ka bang 2%.
Ha lehlabula le chesang le ntse le atamela, a re tsebeng li-radiator tse ka sehloohong ho baepolli ba lintho tsa khale:
① Radiator e pholileng
Mosebetsi: Ka ho laola mocheso oa sebaka se pholileng sa enjene se thibelang serame ka moea, enjene e ka sebetsa ka har'a mocheso o loketseng tlas'a maemo a fapaneng a ts'ebetso, ho thibela ho futhumala kapa ho bata ho feta tekano.
Phello: Haeba mocheso o feteletseng o etsahala, likarolo tse tsamaeang tsa enjene li tla atoloha ka lebaka la mocheso o phahameng, ho baka tšenyo ho tumello ea bona e tloaelehileng ea ho nyalana, ho fella ka ho hlōleha le ho jamming ka mocheso o phahameng;Matla a mochine oa karolo ka 'ngoe a fokotsehile kapa a senyeha ka lebaka la mocheso o phahameng;Nakong ea ts'ebetso ea enjene, mocheso o phahameng o ka lebisa ho fokotseha ha molumo oa ho hula esita le ho tuka ho sa tloaelehang, ho fella ka ho fokotseha ha matla a enjene le matšoao a moruo.Ka hona, enjene e ke ke ea sebetsa tlas'a maemo a chesang haholo.Haeba ho bata haholo, tahlehelo ea mocheso oa mocheso e eketseha, viscosity ea oli e phahame, 'me tahlehelo ea matla a khohlano e kholo, e leng se fellang ka ho fokotseha ha matla a enjene le matšoao a moruo.Ka hona, enjene e ke ke ea sebetsa tlas'a maemo a subcooled.
② Radiator ea oli ea hydraulic
Mosebetsi: Ka ho sebelisa moea, mocheso oa oli oa hydraulic o ka leka-lekana ka har'a sebaka se loketseng nakong ea ts'ebetso e tsoelang pele, 'me tsamaiso ea hydraulic e ka futhumatsa ka potlako ha e kenngoa sebakeng se batang, e fihla mocheso o tloaelehileng oa mocheso oa oli ea hydraulic.
Tšusumetso: Ho sebetsa tsamaiso ea hydraulic ka mocheso o phahameng ka ho feteletseng ho ka etsa hore oli ea hydraulic e senyehe, e hlahise masala a oli, 'me e etse hore ho roaloa ha likarolo tsa hydraulic, ho ka lebisang ho thibela sekepe sa throttle.Ha mocheso o ntse o eketseha, viscosity le lubricity ea oli ea hydraulic e tla fokotseha, e leng ho tla khutsufatsa haholo bophelo ba ho sebetsa ba likarolo tsa hydraulic.Litiiso, li-filler, li-hoses, li-filters tsa oli, le likarolo tse ling tsa tsamaiso ea hydraulic li na le mocheso o itseng oa ho sebetsa.Mocheso o feteletseng oa oli ka oli ea hydraulic e ka potlakisa botsofali le ho hloleha ha bona.Ka hona, ho bohlokoa ho sebelisa sistimi ea hydraulic ka mocheso o behiloeng oa ts'ebetso.
③ Intercooler
Mosebetsi: Ho pholisa moea o kenang mocheso o phahameng ka mor'a turbocharging ho mocheso o tlaase ka ho lekaneng ka moea ho finyella litlhoko tsa melao ea tlhahiso, ha ho ntse ho ntlafatsa ts'ebetso ea matla a enjene le moruo.
Tšusumetso: Turbocharger e khannoa ke khase e tsoang enjene, 'me mocheso oa enjene o fihla likhato tse likete.Mocheso o fetisetsoa ka lehlakoreng la turbocharger, e leng se etsang hore mocheso o kenang o eketsehe.Moea o hatelitsoeng ka turbocharger o boetse o etsa hore mocheso o kenang o eketsehe.Mocheso o phahameng oa moea o kenang o ka baka ho phatloha ha enjine, ho baka litlamorao tse mpe joalo ka phello e fokotsehileng ea turbocharging le bophelo bo bokhuts'oane ba enjene.
④ Condenser ea moea
Mosebetsi: Khase ea sehatsetsi e nang le mocheso o phahameng le khatello e phahameng e tsoang ho compressor e qobelloa ho qhibiliha ebe e fetoha mokelikeli o phahameng oa mocheso le khatello e phahameng ka ho pholile ke fan ea radiator kapa fan ea condenser.
Nako ea poso: Jul-25-2023