Incike ekuhambeni kabusha kwe-plunger yesilinda ukuze iguqule ivolumu yegumbi elisebenzayo elivaliwe ukuze liqaphele ukumuncwa kwamafutha kanye nengcindezi kawoyela. I-Plunger Pump inezinzuzo zengcindezi ephakeme ekalwe, ukwakheka okuhlangene, ukusebenza kahle okuphezulu nokuguqulwa okulula kokugeleza. Amaphampu wePiston asetshenziswa kabanzi ekucindezelweni okuphezulu, ukugeleza okukhulu nezikhathi lapho ukugeleza kudinga ukulungiswa khona, njengokucindezela kwe-hydraulic, imishini yobunjiniyela nemikhumbi.
Amaphampu wePiston ngokuvamile ahlukaniswe ngamaphampu we-plunger elilodwa, amaphampu we-plunger avundlile, amaphampu we-axial plunger namaphampu we-radial plunger.
Iphampu eyodwa ye-plunger
Izakhi zezakhiwo zifaka phakathi isondo le-eccentric, i-plunger, intwasahlobo, umzimba wesilinda, kanye nama-valves amabili wendlela eyodwa. Ivolumu evaliwe yakhiwa phakathi kwe-plunger kanye nesilinda sesilinda. Lapho isondo le-eccentric lijikeleza kanye, i-plunger ibuyisa phezulu naphansi kanye, ihamba phansi ukuze idonsa uwoyela, futhi iqhubekele phezulu e-oyela. Ivolumu yamafutha akhishwe ngenguquko yephampu ebizwa ngokuthi yi-Rungement, futhi ukuthuthwa kuhlobene kuphela namapharamitha ahlelekile epompo.
Iphampu ye-Plunger evundlile
Iphampu ye-Plunger evundlile ifakwa eceleni kanye namapulangwe amaningana (ngokuvamile ama-3 noma ama-6), futhi i-crankshaft isetshenziselwa ukucindezela ngokuqondile i-plunger ngesilayidi sokuxhuma noma i-eccentric shaft ukwenza ukunyakaza nokukhipha uketshezi. iphampu ye-hydraulic. Futhi bonke basebenzisa amadivaysi okusabalalisa we-valve-hlobo, futhi iningi labo lingamaphampu amaningi. Amaphampu e-Emulsion kuma-coal mine ye-hydraulic Support Systems ajwayele ukuqondiswa okuvundlile. Impompo ye-emulsion isetshenziswa ebusweni bezimayini zamalahle ukuhlinzeka i-emulsaulic ukwesekwa kwe-hydraulic. Umgomo osebenzayo uncike ekujikelezeni kwe-crankshaft ukushayela i-piston ukuze ubuyiswe ukuthola ukuncela okuwuketshezi nokukhipha.
I-Axial Piston Pump
Iphampu ye-Axial Piston iphampu epump yePiston lapho ukuqondiswa kabusha kwe-piston noma i-plunger kufana ne-eksisi ephakathi yesilinda. I-Axial Piston Pump isebenza ngokusebenzisa ushintsho lwevolumu olubangelwa ukunyakaza okubuyisana kwe-plunger parallel ku-STH SHEPT. Njengoba bobabili i-plunger kanye ne-plunger hole yizingxenye eziyindilinga, kungatholakala kahle ukunemba okuphezulu, ngakho-ke ukusebenza kahle kwevolumetric kuphezulu.
I-Strate Shaft Swaph Plate Plunge Pump
Amaphampu we-Stry Spash Plate Plate ahlukaniswe ahlukaniswe ngohlobo lokuthola amafutha nohlobo lwe-oyili ozimele. Ingcindezelo yamafutha e-hydraulic pumps hydraulic sebenzisa kakhulu ithangi likaphethiloli ngengcindezi yomoya, kanye nethangi lamafutha e-hydraulic elincike ekucindezelweni komoya ukuhlinzeka ngamafutha. Ngemuva kokuqala umshini ngaso sonke isikhathi, kufanele ulinde ithangi le-hydraulic kawoyela ukuze ufinyelele ekusebenzeni kwengcindezi yomoya ngaphambi kokusebenzisa umshini. Uma umshini uqalile lapho umfutho womoya ethangini likawoyela we-hydraulic awanele, isicathulo esiswidi ephampu ye-hydraulic sizokhishwa, okuzodala ukugqokwa okungajwayelekile kwepuleti lokubuyisa kanye neplate yokucindezela emzimbeni wepompo.
I-Radial Piston Pump
Amaphampu we-Radial Piston angahlukaniswa izigaba ezimbili: ukusatshalaliswa kwe-valve kanye nokusatshalaliswa kwe-axial. Amaphampu we-Valve Distribution Radial Piston Pumps anezilinganiso eziphezulu zokuhluleka kanye namaphampu wePiston aphezulu. Ngenxa yezimpawu zesakhiwo zamaphampu we-radial, ukusatshalaliswa kwe-axial radial radial amaphampu e-piston anokumelana nomthelela ongcono, impilo ende nokunemba okuphezulu kokunemba okuphezulu kunamaphampu we-axial piston. . Ukushaywa okuguquguqukayo kwephampu okuguquguqukayo eguquguqukayo kutholakala ngokushintsha i-eccentricity ye-stator ngaphansi kwesenzo se-plunger eguquguqukayo kanye ne-eccentricm ye-5-9mm (ngokusho kokushaywa stroke). . Futhi indlela eguquguqukayo yenzelwe ukusebenza kwengcindezi ephezulu, elawulwa yi-valve yokulawula. Ngakho-ke, ijubane lokuphendula lepompo liyashesha. Idizayini yesakhiwo se-radial yehlula inkinga yokugqokwa kwe-eccentric yesicangu se-slipper yephampu ye-piston ye-axial. Kuthuthukisa kakhulu ukumelana kwayo komthelela.
Iphampu ye-hydraulic plunger
I-Hydraulic Planger Pump ibhekene nengcindezi yomoya yokuhlinzeka ngamafutha ethangini lamafutha e-hydraulic. Ngemuva kokuqala umshini njalo, ithangi likawoyela le-hydraulic kumele lifinyelele ekusebenzeni kwengcindezi yomoya ngaphambi kokusebenzisa umshini. Amaphampu we-Swaung-axis Swash Plate Plate ahlukaniswe ngezinhlobo ezimbili: Ingcindezelo yohlobo lwe-Oyili nohlobo lwamafutha ozimele. Iningi lengcindezi yokuphenya ngamafutha e-hydraulic nikeza ithangi likaphethiloli ngengcindezi yomoya, kanti amanye amaphampu we-hydraulic ngokwawo anephampu yecala ukuhlinzeka ngamafutha okucindezela ku-hydraulic pump. I-hydraulic ye-hydraulic ye-hydraulic inekhono eliqinile lokuzimela futhi alidingi amandla angaphandle ukuhlinzeka ngamafutha.
Amafutha wengcindezelo e-Planger Pump eguqukayo angena emgodini ophansi wokusuka empahleni eguqukayo ngomzimba wepompo kanye nomgodi wamafutha ekuhlanganiseni okuguquguqukayo kwe-valve ye-check. Lapho induku yokudonsa iqhubekela phansi, i-servo piston idonswa phansi, futhi i-servo valve ethekwini elingaphezulu livulwa, futhi uwoyela wengcindezi egumbini elingaphansi lezindlu eziguqukayo angena egumbini elingaphezulu lezindlu eziguqukayo nge-piston eguquguqukayo. Njengoba indawo yegumbi elingaphezulu inkulu kunaleyo egumbini elingaphansi, ingcindezi ye-hydraulic icindezela i-piston ukuhambisa phansi, ishintshe i-angle ye-pin ukwenza ikhanda eliguqukayo (ukukhuphuka), futhi izinga lokugeleza kwephampu ye-plunger lizokhula ngokufanele. Ngokuphambene nalokho, lapho induku yokudonsa iqhubekela phambili, i-angle yokuthambekela yekhanda eliguqukayo ishintsha ngakolunye uhlangothi, futhi izinga lokugeleza kwephampu libuye liguquke ngokufanele. Lapho i-angle yokuthambekela ishintsha ku-zero, ikhanda eliguqukayo lishintsha ekuqondisweni okungalungile kwe-angle, ukugeleza koketshezi kuguqula ukuqondiswa, kanye ne-inlet kanye nokuphuma kwamachweba woshintsho lwepompo.
Isikhathi sePosi: Nov-21-2022