Njengomthombo wamandla we-hydraulic olula futhi olula, i-ultra-high pressure manual hydraulic pump isetshenziswa kabanzi emikhakheni eminingi efana nemboni yokwakha umkhumbi, imishini yezimayini zamalahle, i-petrochemical, i-metallurgy, amandla kagesi nemishini esindayo.Futhi ngosayizi wayo omncane, isisindo esilula, ukuthwala okulula, ukuphepha okuqinile nezinye izinzuzo zamukelwa iningi labasebenzisi.
I-MP uchungechunge lwe-ultra-high pressure manual hydraulic pump, ingcindezi yokusebenza ingu-100 ~ 300MPa;kukhona i-valve yokunciphisa ingcindezi ngaphakathi, ukuze uvimbele ukugcwala kwengcindezi, kukhona ne-valve yokusiza ukuphepha empompo;idizayini yokugeleza kwesibili, ukufuduka ekucindezelweni okuphansi okuyisisekelo yi-33CC, okwesibili Ukufuduka ngengcindezi ephezulu yi-1.6CC;ngaphansi kwesimo samandla angaguquki, ukunikezwa kwamafutha okugeleza okuphansi kwengcindezi ephansi, ukunikezwa kwamafutha okugeleza okuncane kwengcindezi ephezulu, ukonga isikhathi nokuthuthukisa ukusebenza kahle.Ubukhulu obuphelele bungama-585 * 120 * 170mm, kanti isisindo esiphelele ngamafutha singaba ngu-11Kg.Ukusetshenziswa kukhombisa ukuthi le futhu isebenziseka kalula futhi iyaguquguquka, amandla okusebenza aphansi, aqinile, futhi iwumthombo wamandla we-hydraulic ofaneleka kakhulu.
Isimiso
Umsebenzi wepompo le-hydraulic pump ukuguqula amandla emishini yomshini wamandla (njengenjini kagesi kanye nenjini evuthayo yangaphakathi) ibe amandla okucindezela oketshezi.
Isimiso sokusebenza: Ikhamera iqhutshwa injini ukuze ijikeleze.Lapho ikhamera iphusha i-plunger ukuthi iye phezulu, ivolumu yokuvala eyakhiwe i-plunger nesilinda iyancishiswa, futhi uwoyela uyacindezelwa kuvolumu yokuvala bese ukhishelwa endaweni edingekayo nge-valve yendlela eyodwa.Lapho ikhamera izungeza engxenyeni eyehlayo yejiko, isiphethu siphoqa i-plunger ukuthi iye phansi ukuze yakhe izinga elithile le-vacuum, futhi uwoyela ethangini ungena kuvolumu yokuvala ngaphansi kwesenzo sokucindezela komkhathi.Ikhamera yenza i-plunger ikhuphuke futhi yehle ngokuqhubekayo, ivolumu yokuvala iyancipha futhi inyuke ngezikhathi ezithile, futhi iphampu idonsa ngokuqhubekayo futhi ikhiphe uwoyela.
Iphrofayela ekhona
Amaphampu we-hydraulic akhona emakethe ngokuvamile amaphampu e-plunger, anesiteji esisodwa kanye namafomu esiteji esikabili.Wonke ama-valve ayo avame ukugxila empompini ye-plunger, futhi isakhiwo sihlangene ngokuqhathaniswa;i-valve ehlehlayo kanye nepompo ye-plunger zihlukaniswe izingxenye ezimbili ezizimele, kodwa zingasetshenziswa ngokuhlangene.Isakhiwo sepompo ye-plunger yesiteji esisodwa silula, futhi isimiso saso siboniswa kuMfanekiso 1;iphampu ye-plunger enezigaba ezimbili inamafomu amabili ahlukene esakhiwo, futhi umgomo wayo ukhonjiswe kuMfanekiso 2 kanye noFigure 3.
Lapho isibambo esingu-4 siphakanyiswa phezulu, uwoyela we-hydraulic ungena ekamelweni eliphansi le-plunger 3 ngesihlungi 1 kanye ne-valve yendlela eyodwa 2, futhi ipompo ye-hydraulic incela amafutha;lapho isibambo esingu-4 siya phansi, i-plunger 3 inikeza uwoyela ohlelweni.I-valve yesi-5 iyi-valve yokuphepha, futhi i-valve engu-6 iyi-valve yokuthula.Iphampu yesiteji esisodwa iwukunikezwa kukawoyela ocindezelwe ngezikhathi ezithile, futhi ukufuduka akukwazi ukulungiswa.Kungaba ukugeleza okukhulu kokucindezela okuphansi noma ukugeleza okuncane kokucindezela okuphezulu;amaphampu okucindezela ngokuvamile aphansi naphakathi.
Isingeniso somgomo wephampu ye-plunger enezigaba ezimbili
Umfanekiso 2 uwumdwebo wohlelo lwephampu yesandla yohlobo lwe-I enezigaba ezimbili.Phakamisa isibambo 5, futhi uwoyela we-hydraulic ungena emigodini emikhulu nemincane ye-plunger ngesihlungi 1, hlola ama-valve 2 no-3 ngokulandelanayo.Lapho isibambo esingu-5 sicindezelwa, kunezimo ezimbili: lapho uhlelo lungaphansi kwengcindezi ephansi, ama-valve okuhlola 4, 7, no-8 avuliwe, futhi amaphampu amabili ahlinzeka ngamafutha ohlelweni ngesikhathi esifanayo, kanye nesilinganiso sokugeleza. inkulu kunawo wonke;lapho uhlelo lucindezela kakhulu, i-valve yokulandelana ye-9 ivuliwe (i-valve yokulandelana isethiwe. Ukucindezela okuqhubekayo ngokuvamile kuyi-1 MPa), i-valve yokuhlola i-8 ivaliwe, i-oil-pressure ephansi yepompo enkulu ibuyiselwa ngokuqondile ithangi likawoyela, kanye nepompo elincane lilodwa linikeza uwoyela ohlelweni ngokugeleza okuncane.I-valve engu-10 iyi-valve yokucindezela njalo, futhi i-valve 11 iyi-valve yokukhipha.Iphampu yesandla yohlobo lwe-I enezigaba ezimbili ihlinzeka ngomfutho ophansi, ukugeleza okukhulu, ukucindezela okuphezulu, ukugeleza okuncane, kanye nokunikezwa kukawoyela ngezikhathi ezithile.
Umfanekiso wesi-3 uwumdwebo wohlelo lwephampu yezandla yohlobo lwezigaba ezimbili, i-valve 11 iyi-valve yokucindezela njalo, kanti i-valve 12 iyi-valve yokuthula.Endaweni yokucindezela okuphansi, lapho isibambo esingu-1 siya phezulu, uwoyela unikezwa emakamelweni kawoyela aphansi amaphampu 2 no-3, futhi uwoyela unikezwa ekamelweni eliphezulu lepompo 2. Lapho isibambo esingu-1 siya phansi, umgodi ongaphezulu iphampu 2 ingena ku-oyela, futhi imigodi ephansi yamaphampu 2 no-3 inikeza uwoyela ohlelweni;endaweni yokucindezela okuphansi, iphampu inganikeza ngokuqhubekayo amafutha ohlelweni.Lapho ungena endaweni yokucindezela okukhulu, ingcindezi yesistimu iyanda, futhi isilawuli se-hydraulic reversing valve 10 sisebenza endaweni efanele, ukuze umjikelezo kawoyela owenziwe ngepompo 2 kanye nama-valve okuhlola 4, 5, 6, no-7 alayishwe, futhi ampompe. 3 kanye nama-valve okuhlola 8 no-9 ayathululwa.Isekhethi kawoyela ehlanganisiwe ihlinzeka ngowoyela ohlelweni.Uma kuqhathaniswa nohlobo lwezigaba ezimbili I, iphampu yezandla yohlobo lwezigaba ezimbili ingafinyelela ukunikezwa kwamafutha okuqhubekayo, ithuthukise ukusebenza kahle futhi yonge isikhathi, kodwa futhi iyingcindezi ephansi, ukugeleza okukhulu, ingcindezi ephezulu, ukunikezwa kwamafutha okugeleza okuncane. .
Lungisa
1. Thola imbangela yokwehluleka kulawa maphuzu amathathu alandelayo ngesikhathi sokulungiswa, futhi uthuthukise uhlelo:
1. Hlola ukuvuza kwangaphakathi kwe-boom cylinder:
Indlela elula yokwenza lokhu ukuphakamisa i-boom futhi ubone ukuthi inokuwa kwamahhala okuphawulekayo.Uma ukwehla kusobala, qaqa isilinda samafutha ukuze sihlolwe.Uma indandatho yokuvala itholakala ukuthi igqokile, kufanele ishintshwe.
2. Hlola i-valve yokulawula:
Okokuqala hlanza i-valve yokuphepha, hlola ukuthi i-valve core igugile, uma igqokile, kufanele ishintshwe.Uma lungekho ushintsho ngemva kokufakwa kwe-valve yokuphepha, hlola ukuguga kwe-spool ye-valve yokulawula futhi.
3. Linganisa ingcindezi yepompo ye-hydraulic:
Uma ingcindezi iphansi, yilungise, futhi ingcindezi namanje ayikwazi ukulungiswa, okubonisa ukuthi iphampu ye-hydraulic igugile kakhulu.
2. Izizathu eziyinhloko zokungakwazi ukuphakamisa i-boom ngomthwalo yilezi:
1. Iphampu ye-hydraulic igugile kakhulu.Uma isebenza ngesivinini esiphansi, ukuvuza kwangaphakathi kwepompo kubucayi;lapho ugijima ngesivinini esikhulu, ukucindezela kwepompo kwanda kancane, kodwa ngenxa yokugqoka nokuvuza kwangaphakathi kwepompo, ukusebenza kahle kwe-volumetric kwehla kakhulu, futhi kunzima ukufinyelela ukucindezela okulinganiselwe.Ukusebenza kwesikhathi eside kwephampu ye-hydraulic kukhulisa ukuguga kanye nezinga lokushisa likawoyela likhuphuka, okubangela ukuguga kwezingxenye ze-hydraulic kanye nokuguga nokulimala kwezimpawu, ukulahleka kwekhono lokuvala, ukuwohloka kwamafutha asetshenziswayo, kanye ekugcineni ukwehluleka kwenzeka.
2. Ukukhethwa kwezingxenye ze-hydraulic akunangqondo.Imininingwane ye-boom cylinder inguchungechunge olungajwayelekile lwe-70/40, futhi izigxivizo nazo ziyizingxenye ezingezona ezijwayelekile, ngakho-ke izindleko zokukhiqiza ziphezulu futhi ukushintshwa kwezimpawu akulula.I-diameter encane ye-cylinder ye-boom cylinder ibophezelekile ukwandisa ukucindezela kwesethi yesistimu.
3. Idizayini ye-hydraulic system ayinangqondo.Kungabonakala ku-Figure 2 ukuthi i-valve yokulawula kanye ne-hydraulic steering gear egcwele ixhunywe ochungechungeni ngepompo eyodwa, ukucindezela okuhleliwe kwe-valve yokuphepha yi-16MPa, futhi ukucindezela okulinganiselwe kokusebenza kwepompo ye-hydraulic nakho kuyi-16MPa.Amaphampu e-hydraulic ngokuvamile asebenza ngaphansi komthwalo ogcwele noma izimo ezigcwele isikhathi eside (ingcindezi ephezulu), futhi uhlelo lunokushaqeka kwamanzi.Uma uwoyela ungashintshiwe isikhathi eside, uwoyela we-hydraulic ungcolile, okwenza kube nzima ukuguga kwepompo ye-hydraulic, ukuze i-pump casing yepompo ye-hydraulic iqhume.ukwehluleka okunjalo).
Ukuthuthukiswa Komkhiqizo
1. Thuthukisa ukwakheka kwesistimu ye-hydraulic.
Ngemuva kwemibukiso eminingi, ekugcineni kwamukelwa ivalvu ephambili esezingeni eliphezulu kanye negiya elilawula umshini elikwazi ukuzwa ukulayisha okugcwele.Uhlelo olusha lungabeka kuqala ukwaba ukugeleza kulo ngokwezidingo zokuqondisa.Kungakhathaliseki ubukhulu bomthwalo noma ijubane lesondo lokuqondisa, lingaqinisekisa ukutholakala kwamafutha okwanele, futhi ingxenye esele ingaqinisekiswa.Ingahlinzekwa ngokugcwele kwisekethe yedivayisi esebenzayo, ngaleyo ndlela iqede ukulahlekelwa kwamandla okubangelwa ukunikezwa kukawoyela ngokweqile kumjikelezo wokuqondisa, ukuthuthukisa ukusebenza kahle kwesistimu nokunciphisa ukucindezela kokusebenza kwephampu ye-hydraulic.
2. Lungiselela ukwakheka kwe-boom cylinder kanye nepompo ye-hydraulic ukunciphisa ukucindezela kokusebenza kwesistimu.
Ngezibalo ezithuthukisiwe, isilinda se-boom sithatha uchungechunge olujwayelekile 80/4.Ukususwa kwepompo ye-hydraulic kunyuswa kusuka ku-10ml/r kuya ku-14ml/r, futhi ingcindezi emisiwe yesistimu ingu-14MPa, ehlangabezana namandla okuphakamisa kanye nezidingo zejubane zesilinda se-boom.
3. Naka ukusetshenziswa nokugcinwa ngendlela efanele kwesilayishi ngesikhathi sokusetshenziswa, engeza noma shintsha uwoyela we-hydraulic njalo, gcina ukuhlanzeka kwamafutha asebenza ngaphansi komhlaba, futhi uqinise ukuhlolwa nokugcinwa kwansuku zonke.
Ububanzi besicelo
Amandla kagesi, ujantshi wesitimela, ukutakula, ukwakhiwa kanye nezinye izimboni zisebenza ezindaweni zokwakha inkundla, zihlinzeka ngamandla emishini yokwakha njengabasiki, amapulangwe abamba amanzi, imishini yokubhoboza, njll.
Ukuhlolwa okuqinile nokuqhuma kokufakwa, amapayipi, ama-valve, imikhumbi yokucindezela, amasilinda, njll.
Ukulinganiswa kwevalvu yokuphepha yokuhlola emile futhi eguquguqukayo ngemva kokulungiswa kwezisekeli ze-aerospace
Ukuhlolwa kwebhamuza emanzini kumavalvu namadivayisi e-wellhead
Ukuhlolwa kwesilawuli somfutho womoya
Ukuhlolwa kwesistimu yamabhuleki ezimoto
Ikhebula lokuxhumana elikwazi ukuphephetheka
Inani
Kunezinhlobo ezimbili, ezasekhaya nezangaphandle.Uma kuqhathaniswa namanye amazwe, intengo yalo mkhiqizo e-China iphansi kakhulu.
Isikhathi sokuthumela: Jul-15-2022