E ipapisitse le motsamao o phetoang oa plunger ka silindara ho fetola molumo oa kamore e sebetsang e tiisitsoeng ho lemoha ho monya ha oli le khatello ea oli. Pompo ea plunger e na le melemo ea khatello e phahameng e lekantsoeng, sebopeho sa compact, ts'ebetso e phahameng le phetoho e bonolo ea phallo. Lipompo tsa piston li sebelisoa haholo ka khatello e phahameng, phallo e kholo le liketsahalo tseo ho tsona ho hlokahalang hore phallo e lokisoe, joalo ka mechine ea khatiso ea hydraulic, mechine ea boenjiniere le likepe.
Lipompo tsa piston hangata li arotsoe ka lipompo tsa plunger tse le 'ngoe, lipompo tsa plunger tse otlolohileng, lipompo tsa axial plunger le lipompo tsa radial plunger.
pompo ea plunger e le 'ngoe
Likarolo tsa sebopeho li kenyelletsa lebili la eccentric, plunger, spring, cylinder body, le li-valve tse peli tsa tsela e le 'ngoe. Ho thehoa molumo o koetsoeng pakeng tsa plunger le bore ea cylinder. Ha lebili la eccentric le potoloha hang, plunger e khutlela holimo le tlase hanngoe, e theohela tlase ho monya oli, ebe e nyolohela holimo ho ntša oli. Bophahamo ba oli e hlahisoang ka phetolo e 'ngoe ea pompo e bitsoa ho falla,' me phallo e amana feela le likarolo tsa sebopeho sa pompo.
Pompo e otlolohileng ea plunger
Pompo e otlolohileng ea plunger e kentsoe ka lehlakore ka li-plungers tse 'maloa (ka kakaretso 3 kapa 6),' me crankshaft e sebelisetsoa ho sutumelletsa plunger ka ho toba ka har'a sesela se kopanyang sa rod kapa eccentric shaft ho etsa motsamao o tšoanang, e le ho hlokomela ho hula le ho hula. ho ntsha metsi. pompo ea haeteroliki. Kaofela ba sebelisa lisebelisoa tsa ho tsamaisa phallo ea mofuta oa li-valve, 'me boholo ba tsona ke lipompo tsa bongata. Lipompo tsa emulsion tse ka har'a merafo ea mashala li-hydraulic support system hangata ke lipompo tsa plunger tse rapameng. Pompo ea emulsion e sebelisoa sefahlehong sa merafo ea mashala ho fana ka emulsion bakeng sa tšehetso ea hydraulic. Molao-motheo oa ts'ebetso o ipapisitse le ho potoloha ha crankshaft ho khanna piston hore e iphetetse ho elelloa ho monya metsi le ho tsoa.
Pompo ea piston ea axial
Pompo ea axial piston ke pompo ea piston eo ho eona tsela e khutlisetsang ea piston kapa plunger e bapileng le axis e bohareng ea silinda. Pompo ea axial piston e sebetsa ka ho sebelisa phetoho ea molumo e bakoang ke motsamao o pheta-phetoang oa plunger o bapileng le moqomo oa phetiso ka lesoba la plunger. Kaha plunger le lesoba la plunger ke likarolo tse chitja, ho ka fihleloa ho lekana hantle haholo, ka hona, ts'ebetso ea volumetric e phahame.
Pompo e otlolohileng ea shaft swash plate plunger
Lipompo tsa plunger tsa shaft tse otlolohileng li arotsoe ka mofuta oa phepelo ea oli ea khatello le mofuta oa oli o itšebetsang. Lipompo tsa hydraulic tse fanang ka oli ea khatello hangata li sebelisa tanka ea mafura e nang le khatello ea moea, le tanka ea oli ea hydraulic e itšetlehileng ka khatello ea moea ho fana ka oli. Kamora ho qala mochini nako le nako, o tlameha ho emela hore tanka ea oli ea hydraulic e fihle ho khatello ea moea e sebetsang pele o sebelisa mochini. Haeba mochine o qalisoa ha khatello ea moea ka har'a tanka ea oli ea hydraulic e sa lekana, seeta se thellang ka har'a pompo ea hydraulic se tla ntšoa, e leng se tla baka ho apara ka mokhoa o sa tloaelehang oa poleiti ea ho khutla le poleiti ea khatello 'meleng oa pompo.
pompo ea piston ea radial
Lipompompo tsa radial piston li ka aroloa ka mekhahlelo e 'meli: kabo ea li-valve le kabo ea axial. Lipompompo tsa radial piston tsa kabo li na le sekhahla se phahameng sa ho hloleha le lipompo tsa piston tse sebetsang hantle haholo. Ka lebaka la litšobotsi tsa sebopeho sa lipompo tsa radial, lipompo tsa axial distribution radial piston li na le khanyetso e ntle ea tšusumetso, bophelo bo bolelele le taolo e nepahetseng ho feta lipompo tsa axial piston. . Lebelo le feto-fetohang la pompo e khuts'oane ea stroke e finyelloa ka ho fetola eccentricity ea stator tlas'a ketso ea plunger e feto-fetohang le moeli oa plunger, 'me boholo ba eccentricity ke 5-9mm (ho ea ka ho falla),' me sekhahla se feto-fetohang se matla haholo. kgutshoanyane. . 'Me mochine o feto-fetohang o etselitsoe ts'ebetso ea khatello e phahameng, e laoloang ke valve ea taolo. Ka hona, lebelo la karabo ea pompo le potlakile. Moralo oa sebopeho sa radial o hlola bothata ba ho roala eccentric ea seeta se thellang sa pompo ea axial piston. E ntlafatsa haholo ho hanyetsa ha eona.
Pompo ea hydraulic plunger
Pompo ea hydraulic plunger e itšetlehile ka khatello ea moea ho fana ka oli ho tanka ea oli ea hydraulic. Kamora ho qala mochini nako le nako, tanka ea oli ea hydraulic e tlameha ho fihlela khatello ea moea e sebetsang pele e sebetsa mochini. Lipompo tsa plunger tse otlolohileng tsa li-axis li arotsoe ka mefuta e 'meli: mofuta oa phepelo ea oli ea khatello le mofuta oa oli o itšebetsang. Boholo ba oli ea khatello ea lipompo tsa hydraulic li sebelisa tanka ea mafura e nang le khatello ea moea, 'me lipompo tse ling tsa hydraulic li na le pompo ea tefiso ho fana ka oli ea khatello ho kenya oli ea pompo ea hydraulic. Pompo ea hydraulic e ikemetseng e na le bokhoni bo matla ba ho iketsetsa 'me ha e hloke matla a ka ntle ho fana ka oli.
Oli ea khatello ea pompo ea phallo ea phallo e kenang ka har'a sekoti se ka tlase sa casing e feto-fetohang ka 'mele oa pompo le lesoba la oli ka har'a casing e fapaneng ea pompo ea casing ka valve ea ho hlahloba. Ha molamu oa ho hula o theohela tlase, piston ea servo e sutumelletsoa tlase, 'me valve ea servo E buloa,' me oli ea khatello e ka kamoreng e ka tlaase ea ntlo e fetohang e kena ka kamoreng e ka holimo ea ntlo e feto-fetohang ka lesoba la oli. piston e feto-fetohang. Kaha sebaka sa kamore e ka holimo se seholo ho feta sa kamore e ka tlaase, khatello ea hydraulic e sutumelletsa piston hore e theohele tlaase, e khanna pin shaft ho etsa hore hlooho e feto-fetohang e pota-potile bohareng ba bolo ea tšepe, e fetole angle ea ho sekamela. ea hlooho e feto-fetohang (keketseho), 'me sekhahla sa phallo ea pompo ea plunger se tla eketseha ka tsela e nepahetseng. Ho e-na le hoo, ha molamu oa ho hula o nyolohela holimo, lehlakoreng le leng la hlooho e fapaneng le fetoha ka lehlakoreng le fapaneng, 'me lebelo la ho phalla ha pompo le lona le fetoha ka tsela e nepahetseng. Ha angle ea tšekamelo e fetoha ho zero, hlooho e feto-fetohang e fetohela lehlakoreng le fosahetseng, phallo ea mokelikeli e fetola tsela, 'me likou tsa ho kena le ho tsoa tsa pompo lia fetoha.
Nako ea poso: Nov-21-2022