Ngenxa yoxinzelelo oluphezulu, ukwakhiwa kwe-compact, ukusebenza kakuhle okuphezulu kunye nokulungelelaniswa okufanelekileyo kokuhamba kwepompo ye-plunger, ingasetyenziselwa kwiinkqubo ezifuna uxinzelelo oluphezulu, ukuhamba okukhulu, kunye namandla aphezulu kunye nezihlandlo apho ukuhamba kufuneka kulungiswe, ezifana nezicwangcisi. , oomatshini bokubhobhoza, oomatshini be-hydraulic press, oomatshini bokwakha, imigodi, njl njl. Isetyenziswa ngokubanzi kumatshini wesinyithi kunye neenqanawa.
1. Ukwakhiwa kwesakhiwo sempompo yeplunger
Ipompo ye-plunger iqulunqwe ikakhulu ngamacandelo amabini, isiphelo samandla kunye nesiphelo se-hydraulic, kwaye ifakwe kunye ne-pulley, i-valve yokujonga, i-valve yokukhusela, i-voltage stabilizer, kunye nenkqubo yokuthambisa.
(1) Ukuphela kwamandla
(1) i-crankshaft
I-crankshaft yenye yezinto eziphambili kule mpompo.Ukwamkela udidi oludityanisiweyo lwecrankshaft, iyakugqibezela inyathelo eliphambili lokutshintsha ukusuka kwintshukumo ejikelezayo ukuya kwisindululo esiphindaphindayo somgca.Ukuze wenze ibhalansi, iphini nganye yecrank yi-120° ukusuka embindini.
(2) intonga yokudibanisa
Intonga yokudibanisa ithumela ukutyhala kwiplunger ukuya kwi-crankshaft, kwaye iguqule intshukumo ejikelezayo ye-crankshaft ibe yintshukumo ebuyelanayo ye-plunger.I-tile ithatha uhlobo lomkhono kwaye ibekwe kuyo.
(3) I-Crosshead
I-crosshead idibanisa intonga yokudibanisa kunye ne-plunger ebuyiselayo.Inomsebenzi okhokelayo, kwaye ivaliwe ngokudibanisa nentonga yokudibanisa kwaye idibene ne-clamp plunger.
(4) Umkhono odadayo
Umkhono odadayo umiliselwe kwisiseko somatshini.Kwelinye icala, idlala indima yokwahlula itanki yeoli kunye nephuli yeoli emdaka.Ngakolunye uhlangothi, lisebenza njengendawo yenkxaso edadayo kwintonga yesikhokelo esinqamlezayo, enokuphucula ubomi benkonzo yeendawo zokutywina ezihambayo.
(5) Isiseko
Isiseko somatshini siyinxalenye yokunyanzeliswa kokufakela isiphelo samandla kunye nokudibanisa isiphelo solwelo.Kukho imingxuma ethwele emacaleni omabini angasemva kwesiseko somatshini, kwaye umngxuma wokumisa oqhagamshelwe kwisiphelo solwelo unikezelwa ngaphambili ukuze kuqinisekiswe ulungelelwaniso phakathi kombindi wesilayidi kunye nombindi wentloko yempompo.Ngokungathathi hlangothi, kukho umngxuma wokukhupha amanzi kwicala elingaphambili lesiseko ukukhupha ulwelo oluvuzayo.
(2) Isiphelo solwelo
(1) intloko yokumpompa
Intloko yempompo yenziwe ngokudibeneyo kwintsimbi engenasici, iivalve zokufunxa kunye nokukhupha zicwangciswe ngokuthe nkqo, umngxuma wokufunxa uphantsi kwentloko yempompo, kwaye umngxuma wokukhupha usecaleni lentloko yempompo, unxibelelana nomgodi wevalve, eyenza lula inkqubo yombhobho wokukhupha.
(2) Ileta etywiniweyo
Ibhokisi yokutywina kunye nentloko yempompo idibaniswe yi-flange, kwaye ifom yokutywina ye-plunger i-rectangular soft packing ye-carbon fiber weaving, enomsebenzi omhle wokutywinwa koxinzelelo oluphezulu.
(3) umqhubi
(4) Ivalve yokungena kunye nevalve yokukhupha amanzi
I-valve yokungena kunye nokukhupha kunye nezihlalo zevalve, i-damping ephantsi, isakhiwo se-valve ye-conical esifanelekileyo ukuthutha ulwelo kunye ne-viscosity ephezulu, kunye neempawu zokunciphisa i-viscosity.Umphezulu woqhagamshelwano unobunzima obuphezulu kunye nokusebenza kokutywinwa ukuze kuqinisekiswe ubomi obaneleyo benkonzo ye-valve yokungena kunye nokuphuma.
(3)Amacandelo ancedisayo
Kukho ubukhulu becala iivalve zokujonga, izilawuli zombane, iinkqubo zokuthambisa, iivalvu zokhuseleko, iigeyiji zoxinzelelo, njl.
(1) Ivalve yokujonga
Ulwelo olukhutshwa kwintloko yempompo luphumela kumbhobho woxinzelelo oluphezulu ngevalve yokujonga i-low-damping check.Xa ulwelo luhamba kwelinye icala, ivalve yokutshekisha ivaliwe ukufumisa ulwelo olunoxinzelelo oluphezulu ukusuka ekubuyeni kumzimba wempompo.
(2) UMlawuli
I-high-pressure pulsating liquid ekhutshwe kwintloko yempompo iba yinkqubo ezinzileyo yoxinzelelo oluphezulu emva kokudlula kwi-regulator.
(3) Inkqubo yokuthambisa
Ngokuyintloko, impompo yeoli yegiya impompoza ioyile ukusuka kwitanki yeoli ukuthambisa i-crankshaft, i-crosshead kunye nezinye iindawo ezijikelezayo.
(4) Isilinganisi soxinzelelo
Zimbini iindidi zeegeyiji zoxinzelelo: iigeyiji zoxinzelelo eziqhelekileyo kunye neegeyiji zoxinzelelo lombane.I-gauge yokudibanisa yombane yombane ingokwenkqubo yesixhobo, esinokufikelela injongo yokulawula ngokuzenzekelayo.
(5) Ivalve yokhuseleko
I-valve yokukhusela i-spring micro-opening ifakwe kwipayipi yokukhupha.Inqaku liququzelelwe yi-Shanghai Zed Water Pump.Inokuqinisekisa ukutywinwa kwempompo kwixinzelelo lokusebenza olulinganisiweyo, kwaye luya kuvula ngokuzenzekelayo xa uxinzelelo luphelile, kwaye ludlala indima yokukhusela uxinzelelo.
2. Ukuhlelwa kweempompo zeplunger
Iimpompo zepiston zihlala zohlulwe zibe ziimpompo zeplunger enye, iimpompo zeplunger ezithe tye, iimpompo ze-axial plunger kunye neepompo ze-radial plunger.
(1) Impompo yeplunger enye
Amalungu olwakhiwo ikakhulu abandakanya ivili le-eccentric, i-plunger, isipringi, umzimba wesilinda, kunye neevalvu ezimbini zendlela enye.Umthamo ovaliweyo wenziwa phakathi kwe-plunger kunye nebhore ye-cylinder.Xa ivili le-eccentric lijikeleza kube kanye, i-plunger iphinda inyuke kwaye ihle kube kanye, ihle ijonge ezantsi ukuze ifunxe i-oyile, kwaye inyukela phezulu ukukhupha i-oyile.Umthamo we-oyile ekhutshwe kwi-revolution yepompo ibizwa ngokuba yi-displacement, kwaye ukufuduka kuhambelana kuphela neeparitha zesakhiwo sempompo.
(2) Impompo yeplunger ethe tye
Impompo yeplunger ethe tyaba ifakelwe ecaleni ngecala kunye neeplanger ezininzi (ngokuqhelekileyo zi-3 okanye 6), kwaye i-crankshaft isetyenziselwa ukutyhala ngokuthe ngqo iplunger kwisilayidi sentonga yokudibanisa okanye i-eccentric shaft ukwenza intshukumo ebuyelanayo, ukuze kuqondwe ukufunxa kunye ukukhutshwa kolwelo.impompo ye-hydraulic.Bakwasebenzisa zonke izixhobo zokuhambisa ukuhamba kohlobo lwevalve, kwaye uninzi lwazo ziimpompo zobungakanani.Iimpompo zeemulsion kwiinkqubo zenkxaso ye-hydraulic mgodini wamalahle ziqhelekile ziimpompo zeplunger ezithe tye.
Ipompo ye-emulsion isetyenziselwa ubuso bemigodi yamalahle ukubonelela nge-emulsion yenkxaso ye-hydraulic.Umgaqo wokusebenza uxhomekeke ekujikelezweni kwe-crankshaft ukuqhuba ipiston ukuba ibuyele ukuze iqonde ukufunxa ulwelo kunye nokuphuma.
(3) Uhlobo lwe-axial
Ipompo yepiston ye-axial yimpompo yepiston apho umkhombandlela obuyelayo wepiston okanye iplunger ihambelana ne-axis esembindini yesilinda.Ipompo ye-axial piston isebenza ngokusebenzisa ukuguqulwa komthamo obangelwa yintshukumo yokubuyisela i-plunger parallel kwi-shaft yokuhambisa kwi-plunger hole.Kuba zombini i-plunger kunye nomngxuma we-plunger ziyinxalenye yesetyhula, ukuchaneka okuphezulu kunokufezekiswa ngexesha lokucubungula, ngoko ke ukusebenza kwe-volumetric kuphezulu.
(4) Uhlobo lwepleyiti yokuwasha ye-axis ethe tye
Iimpompo zeplunger ze-shaft zeshaft ezithe ngqo zahlulwe ngohlobo loxinzelelo lwe-oyile kunye nohlobo lwe-oyile yokuzilungisa.Uninzi lweepompo ze-oyile zoxinzelelo lwe-hydraulic zisebenzisa itanki yeoyile yoxinzelelo lomoya, kunye netanki yeoli yehydraulic exhomekeke kuxinzelelo lomoya ukubonelela ngeoyile.Emva kokuqala umatshini ngalo lonke ixesha, kufuneka ulinde itanki ye-hydraulic stain ukufikelela kuxinzelelo lomoya osebenzayo ngaphambi kokuba usebenze umatshini.Ukuba umatshini uqalwa xa uxinzelelo lomoya kwitanki yeoli ye-hydraulic alunelanga, kuya kubangela ukuba isihlangu esityibilikayo kwipompo ye-hydraulic siphume, kwaye iya kubangela ukunxiba okungaqhelekanga kweplate yokubuyisela kunye neplate yoxinzelelo kumzimba wempompo.
(5) Uhlobo lweradial
Iimpompo ze-radial piston zinokwahlulwa zibe ngamacandelo amabini: ukuhanjiswa kwevalve kunye nokuhanjiswa kwe-axial.Iimpompo ze-valve ze-radial piston zineziphene ezifana nezinga eliphezulu lokungaphumeleli kunye nokusebenza okuphantsi.Impompo yepiston yokusasazwa kweshaft eyaphuhliswa ngeminyaka yoo-1970 kunye neyee-1980 kwihlabathi iyazoyisa iziphene zempompo yepiston yokusasazwa kwevalve.
Ngenxa yeempawu zesakhiwo sempompo ye-radial, ipompo ye-radial piston ene-axial distribution ye-axial ixhathisa ngakumbi kwimpembelelo, ubomi obude kunye nokuchaneka kokulawula okuphezulu kunempompo ye-axial piston.I-stroke eguquguqukayo yepompo ye-stroke eguquguqukayo emfutshane iphunyezwa ngokuguqula i-eccentricity ye-stator phantsi kwesenzo se-plunger eguquguqukayo kunye nomda we-plunger, kunye ne-eccentricity ephezulu yi-5-9mm (ngokwe-displacement), kunye ne-stroke eguquguqukayo kakhulu. mfutshane..Kwaye indlela eguquguqukayo yenzelwe ukusebenza koxinzelelo oluphezulu, olulawulwa yi-valve yokulawula.Ngoko ke, isantya sokuphendula sempompo sikhawuleza.Uyilo lolwakhiwo lweradial loyisa ingxaki yokunxitywa kwe-eccentric yesihlangu se-axial piston pump.Iphucula kakhulu ukuchasana kwayo neempembelelo.
(6) Uhlobo lwe-hydraulic
Impompo ye-hydraulic plunger ixhomekeke kuxinzelelo lomoya ukubonelela nge-oyile kwitanki yeoli yehydraulic.Emva kokuqala umatshini ngalo lonke ixesha, itanki yeoli ye-hydraulic kufuneka ifikelele kuxinzelelo lomoya osebenzayo ngaphambi kokuba usebenze umatshini.Iimpompo zeplunger zepleyiti ethe tye-axis zohlulwe zibe zintlobo ezimbini: uhlobo lonikezelo lweoyile yoxinzelelo kunye nohlobo lwe-oyile yokuzilungisa.Uninzi lweoyile yoxinzelelo lweepompo ze-hydraulic zisebenzisa itanki yamafutha kunye noxinzelelo lomoya, kwaye ezinye iimpompo zehydraulic ngokwazo zinempompo yokuhlawula ukubonelela ngeoyile yoxinzelelo kwi-oyile yokungena kwimpompo ye-hydraulic.I-self-priming hydraulic pump inamandla okuzimela kwaye ayifuni amandla angaphandle ukubonelela ngeoli.
3. Umgaqo wokusebenza wempompo yeplunger
I-stroke epheleleyo ye-L ye-plunger yokubuyisela intshukumo yempompo ye-plunger ihlala ihleli kwaye igqitywe ngokuphakanyiswa kwekhamera.Isixa seoli esibonelelwa ngomjikelo ngamnye we-plunger sixhomekeke kwi-oyile yokunikezelwa kweoli, engalawulwa yi-camshaft kwaye iyaguquguquka.Ixesha lokuqala lokunikezelwa kwepetroli alitshintshi kunye nokutshintsha kwe-stroke yokunikezelwa kwamafutha.Ukuguqula iplunger kunokutshintsha ixesha lokuphela konikezelo lweoyile, ngaloo ndlela utshintsha isixa sobonelelo lweoyile.Xa ipompo ye-plunger isebenza, phantsi kwesenzo sekhamera kwi-camshaft yepompo ye-injection ye-fuel kunye ne-spring plunger, i-plunger inyanzelekile ukuba ibuyele phezulu naphantsi ukugqiba umsebenzi wokupompa ioli.Inkqubo yokumpompa i-oyile inokwahlulwa ibe ngamanqanaba amabini alandelayo.
(1) Inkqubo yokufakwa kweoli
Xa inxalenye ye-convex yekhamera ijika, phantsi kwesenzo samandla asentwasahlobo, i-plunger ihla inyuka, kwaye isithuba esiphezu kwe-plunger (esibizwa ngokuba yigumbi le-oyile yepompo) ivelisa i-vacuum.Xa isiphelo esiphezulu se-plunger sibeka i-plunger kwindawo yokungena Emva kokuba i-oyile ivuliwe, i-oyile ye-diesel egcwele i-oyile ye-oyile yomzimba ophezulu wempompo yeoli ingena kwigumbi le-oyile yepompo ngomngxuma we-oyile, kwaye i-oyile iyahamba. kwindawo esezantsi efileyo, kunye nendawo yokungena yeoli iphela.
(2) Inkqubo yokubuyisela ioli
I-plunger inikezela ngeoli ukuya phezulu.Xa i-chute ekwiplunger (icala lokumisa unikezelo) inxibelelana nomngxuma wokubuyiswa kwe-oyile kumkhono, isekethe ye-oyile enoxinzelelo oluphantsi kwigumbi lokumpompa i-oyile iya kudibanisa nomngxuma ophakathi kunye nomngxuma we-radial wentloko ye-plunger.Kwaye i-chute inxibelelana, uxinzelelo lwe-oyile lwehla ngequbuliso, kwaye ivelufa yokukhupha ioyile ivaleka ngokukhawuleza phantsi kwesenzo samandla entwasahlobo, ukumisa ukuhanjiswa kweoyile.Emva koko i-plunger iya kunyuka, kwaye emva kokuba inxalenye ephakanyisiweyo yekam ijikile, phantsi kwesenzo sentwasahlobo, i-plunger iya kuhla kwakhona.Ngeli xesha umjikelo olandelayo uqala.
Impompo yeplunger yaziswa ngokusekelwe kumgaqo weplunger.Kukho iivalvu ezimbini zendlela enye kwimpompo yeplunger, kwaye izikhokelo zichasene.Xa i-plunger ihamba kwicala elinye, kukho uxinzelelo olubi kwi-cylinder.Ngeli xesha, ivalve yendlela enye iyavuleka kwaye ulwelo lufunxe.Kwi-cylinder, xa i-plunger ihambela kwelinye icala, ulwelo lunyanzeliswa kwaye enye ivalve yendlela enye iyavulwa, kwaye ulwelo olufunxa kwi-cylinder luyakhutshwa.Ukunikezelwa kweoli eqhubekayo kwenziwa emva kokunyakaza okuqhubekayo kule ndlela yokusebenza.
Ixesha lokuposa: Nov-21-2022