Nekuda kwekumanikidza kwakanyanya, compact chimiro, kushanda kwakanyanya uye nyore kuyerera kuyerera kwepombi yeplunger, inogona kushandiswa mumasisitimu anoda kudzvanywa kukuru, kuyerera kukuru, uye simba rakakura uye mune dzimwe nguva kuyerera kunoda kugadziridzwa, senge vanoronga. , broaching machines, hydraulic presses, kuvaka michina, migodhi, etc. Inoshandiswa zvakanyanya mumichina yesimbi uye zvikepe.
1. Kuumbwa kwemaitiro epombi yeplunger
Iyo pombi yeplunger inonyanya kuumbwa nezvikamu zviviri, magumo emagetsi uye hydraulic end, uye yakasungirirwa nepulley, cheki vharafu, vharafu yekuchengetedza, voltage stabilizer, uye lubrication system.
(1) Kupera kwesimba
(1) crankshaft
Iyo crankshaft chimwe chezvinhu zvakakosha mupombi iyi. Kutora iyo yakakosha mhando ye crankshaft, inopedza nhanho yakakosha yekuchinja kubva kutenderera inofamba kuenda kune inodzokorodza mutsara kufamba. Kuti iite yakaenzana, pini yega yega crank ndeye 120 ° kubva pakati.
(2) tsvimbo yekubatanidza
Tsvimbo yekubatanidza inoendesa kurovera pane plunger kune crankshaft, uye inoshandura kutenderera kweiyo crankshaft mukufamba kunodzokorora kweplunger. Iyo tile inotora sleeve yerudzi uye inomisikidzwa nayo.
(3) Crosshead
Muchinjikwa unobatanidza tsvimbo yekubatanidza inotenderedza uye plunger inodzosera. Iine basa rinotungamira, uye yakavharwa yakabatana netambo yekubatanidza uye yakabatana neiyo plunger clamp.
(4) Sleeve inoyangarara
Sleeve inoyangarara yakagadzikwa pachigadziko chemuchina. Kune rimwe divi, inobata basa rekuparadzanisa tangi yemafuta uye dziva remafuta ane tsvina. Nekune rumwe rutivi, inoshanda senzvimbo inoyangarara yekutsigira tsvimbo yemuchinjiko, iyo inogona kuvandudza hupenyu hwebasa rezvikamu zvinosunga zvisimbiso.
(5) Base
Chigadziko chemuchina ndicho chinobata-simba chikamu chekuisa magumo emagetsi uye kubatanidza iyo yekupedzisira yemvura. Kune maburi anotakura pamativi ese ekumashure kwechigadziko chemuchina, uye gomba repini rekumisikidza rakabatana kumagumo emvura rinopihwa kumberi kuti ive nechokwadi chekurongeka pakati pepakati penzira yekutsvedza nepakati pemusoro wepombi. Neutral, pane buri rekudonhedza padivi pegasi rekuburitsa mvura iri kubuda.
(2) Mvura inopera
(1) musoro wepombi
Musoro wepombi wakanyatsogadzirwa kubva kusimbi isina tsvina, mavharuvhu ekusveta uye ekuburitsa akarongwa akatwasuka, gomba rekusveta riri pazasi pemusoro wepombi, uye gomba rekuburitsa riri padivi pemusoro wepombi, uchitaurirana nevhavhavhavha. iyo inorerutsa iyo yekuburitsa pombi system.
(2) Tsamba yakavharwa
Bhokisi rekuisa chisimbiso uye musoro wepombi zvakabatanidzwa neflange, uye chimiro chekuisa chisimbiso cheplunger irectangular yakapfava packing ye carbon fiber weaving, iyo ine yakanaka-yepamusoro-kudzvanywa chisimbiso kuita.
(3) plunger
(4) Ivhavha inopinza uye vharafu yekudhonza
Inlet uye discharge mavharuvhu uye zvigaro zvevharuvhu, yakaderera damping, conical valve chimiro chakakodzera kutakura zvinwiwa zvine yakakwira viscosity, ine hunhu hwekudzikisa viscosity. Iyo yekubata kumeso ine yakanyanya kuoma uye yekuisa chisimbiso kuita kuti ive nechokwadi chehupenyu hwakakwana hwesevhisi yekupinza uye yekubuda mavharuvhu.
(3)Zvikamu zvekubatsira zvinotsigira
Kune kunyanya cheki mavharuvhu, voltage regulators, lubrication masisitimu, mavharuvhu ekuchengetedza, geji dzekumanikidza, nezvimwe.
(1) Cheka vharuvhu
Mvura inobuda kubva pamusoro wepombi inoyerera ichipinda mupombi inodzvanywa nepamusoro-soro kuburikidza nevharuvhu yekutarisa yakaderera. Kana iyo mvura ichiyerera ichienda kune rumwe rutivi, cheki valve yakavharwa kuti inyorovese yakakwira-kudzvanywa mvura kubva pakuyerera ichidzokera mumuviri wepombi.
(2) Regulator
Iyo yakakwira-kumanikidza pulsating mvura inoburitswa kubva kumusoro wepombi inova yakagadzikana yakadzika-kudzvanywa kwemvura kuyerera mushure mekupfuura nepamutongi.
(3) Lubrication system
Kunyanya, giya remafuta pombi inopomba mafuta kubva mutangi remafuta kuzora crankshaft, crosshead uye zvimwe zvikamu zvinotenderera.
(4) Chiyero chepressure
Kune marudzi maviri ezviyero zvekumanikidza: akajairwa mageji ekumanikidza uye emagetsi ekubata pressure geji. Iyo yemagetsi yekubata pressure gauge ndeyechiridzwa system, iyo inogona kuzadzisa chinangwa che otomatiki kutonga.
(5) Kuchengetedza vharafu
A spring micro-opening security valve inosungirirwa pane pombi yekubudisa. Chinyorwa ichi chakarongwa neShanghai Zed Water Pump. Inogona kuve nechokwadi chekuiswa chisimbiso chepombi pane yakayerwa kushanda kumanikidza, uye inovhurika otomatiki kana kudzvanywa kwapera, uye inobata basa rekudzivirira kudzvinyirira.
2. Kurongwa kwepombi dzeplunger
Mapombi episton anowanzo kupatsanurwa kuita imwechete plunger pombi, horizontal plunger pombi, axial plunger pombi uye radial plunger pombi.
(1) Pombi yepombi imwe chete
Izvo zvimiro zvemukati zvinonyanya zvinosanganisira eccentric vhiri, plunger, chitubu, silinda muviri, uye maviri-imwe nzira mavharuvhu. Vhoriyamu yakavharwa inoumbwa pakati pe plunger uye bore ye cylinder. Kana eccentric vhiri rikatenderera kamwe chete, plunger inodzokera kumusoro nekudzika kamwe chete, yoenda pasi kuti itore oiri, uye yokwira kumusoro kuti ibudise oiri. Huwandu hwemafuta anoburitswa pakuchinja kwepombi kunonzi kusimuka, uye kutamiswa kunongoenderana nemaitiro epombi.
(2) Horizontal plunger pombi
Iyo horizontal plunger pombi inoiswa padivi nepadivi nemaplungers akati wandei (kazhinji 3 kana 6), uye crankshaft inoshandiswa kusundira yakananga plunger kuburikidza nekubatanidza tsvimbo inotsvedza kana eccentric shaft kuti iite kudzoreredza kufamba, kuti uone kusveta uye. kubuda kwemvura. hydraulic pombi. Ivo zvakare vese vanoshandisa mavharuvhu-mhando yekuyerera ekuparadzira zvishandiso, uye mazhinji acho ari ehuwandu pombi. Mapombi emulsion mumugodhi wemarasha hydraulic tsigiro masisitimu anowanzo horizontal plunger pombi.
Iyo emulsion pombi inoshandiswa mumeso emigodhi yemarasha kuti ipe emulsion yerutsigiro rwehydraulic. Iyo yekushanda musimboti inotsamira pakutenderera kwe crankshaft kutyaira piston kuti idzorere kuti ione kusveta kwemvura uye kubuda.
(3) Axial mhando
Iyo axial piston pombi ipombi yepiston umo inodzokororwa kutungamira kwepiston kana plunger inofambirana nepakati axis yecylinder. Iyo axial piston pombi inoshanda nekushandisa shanduko yevhoriyamu inokonzerwa nekudzokororwa kwekufamba kweplunger parallel kune yekufambisa shaft mugomba replunger. Sezvo ese ari maviri plunger uye gomba reparunger zvikamu zvakatenderedzwa, yakakwira chaiyo kukwana inogona kuwanikwa panguva yekugadziriswa, saka iyo volumetric inoshanda yakakwira.
(4) Yakatwasuka axis swash plate type
Yakatwasuka shaft swash plate plunger pombi yakakamurwa kuita yekumanikidza mafuta ekupa mhando uye yega-priming oiri mhando. Mazhinji emafuta ekumanikidza anopa hydraulic pombi anoshandisa mhepo yekumanikidza mafuta tangi, uye hydraulic mafuta tangi inotsamira pakumanikidzwa kwemhepo kupa mafuta. Mushure mekutanga muchina nguva dzese, iwe unofanirwa kumirira iyo hydraulic stain tank kuti isvike kumhepo inoshanda usati washandisa muchina. Kana muchina watangwa kana kudzvinyirirwa kwemhepo mu hydraulic oil tank kusingakwane, zvinokonzeresa kuti bhutsu inotsvedza mupombi ye hydraulic ibude, uye zvinokonzeresa kusakara kwendiro yekudzoka uye ndiro yekumanikidza mumuviri wepombi.
(5) Radial mhando
Radial piston pombi inogona kukamurwa kuita mapoka maviri: kugovera valve uye axial kugovera. Mavharuvhu ekugovera radial piston pombi ane zvazvakaipira senge yakakwira yekutadza chiyero uye yakaderera kunyatsoshanda. Iyo shaft-kugovera radial piston pombi yakagadziridzwa muma1970 nema1980s munyika inokunda kukanganisa kwevharuvhu-kugovera radial piston pombi.
Nekuda kwemaitiro epombi yeradial pombi, iyo radial piston pombi ine yakagadziriswa axial kugovera inoshingirira kukanganiswa, hupenyu hwakareba uye yakakwirira kutonga kwakaringana kupfuura iyo axial piston pombi. Iyo inoshanduka sitiroko yepfupi inochinja stroke pombi inowanikwa nekushandura eccentricity ye stator pasi pechiito cheiyo inoshanduka plunger uye iyo inogumira plunger, uye iyo yakanyanya eccentricity ndeye 5-9mm (maererano nekutamiswa), uye shanduko inochinja yakanyanya. pfupi. . Uye iyo inoshandiswa inoshandiswa yakagadzirirwa kushandiswa kwepamusoro-soro, inotungamirirwa nevhavhavha yekutonga. Nokudaro, kukurumidza kupindura kwepombi kunokurumidza. Iyo radial chimiro dhizaini inokunda dambudziko rekupfeka kwe eccentric yeshangu inotsvedza yeaxial piston pombi. Iyo inovandudza zvakanyanya kupikisa kwayo.
(6) Hydraulic mhando
Iyo hydraulic plunger pombi inotsamira pakumanikidzwa kwemhepo kuti ipe mafuta kune hydraulic mafuta tank. Mushure mekutanga muchina nguva dzese, iyo hydraulic mafuta tangi inofanirwa kusvika kune inoshanda mhepo yekumanikidza isati yashanda muchina. Yakatwasuka-axis swash plate plunger pombi yakakamurwa kuita mhando mbiri: yekumanikidza mafuta ekupa mhando uye yega-priming oiri mhando. Mazhinji emafuta ekumanikidza anopa hydraulic pombi anoshandisa tangi yemafuta ine mhepo, uye mamwe mapombi ehydraulic pachawo ane pombi yekuchaja kuti ape mafuta ekumanikidza kunopinda mukati meiyo hydraulic pombi. Iyo self-priming hydraulic pombi ine yakasimba yekuzvimisikidza kugona uye haidi simba rekunze kupa oiri.
3. Nheyo yekushanda yepombi yeplunger
Iyo yakazara sitiroko L yeplunger inodzokorodza kufamba kwepombi yepombi inogara uye inotemwa nekusimudzwa kwecam. Huwandu hwemafuta anopihwa pachiyero cheplunger zvinoenderana nemafuta ekupa sitiroko, iyo isingadzorerwe necamshaft uye inoshanduka. Nguva yekutanga yekugovera mafuta haishanduki nekuchinja kwemafuta ekupa sitiroko. Kushandura plunger kunogona kushandura nguva yekupedzisira yemafuta, nekudaro ichichinja huwandu hwemafuta ekupa. Apo pombi yeplunger iri kushanda, pasi pekuita kwekamera pane camshaft yepombi yejekiseni yemafuta uye chitubu cheplunger, plunger inomanikidzwa kudzorera kumusoro nekudzika kuti ipedze basa rekupomba mafuta. Kupomba kwemafuta kunogona kukamurwa kuita nhanho mbiri dzinotevera.
(1) Nzira yekutora mafuta
Kana iyo convex chikamu checam chikatendeuka, pasi pekuita kwesimba rechirimo, plunger inofamba ichidzika, uye nzvimbo iri pamusoro peplunger (inonzi kamuri yemafuta epombi) inoburitsa vacuum. Kana iyo yekumusoro mugumo wepombi ichiisa plunger pane inopinza Mushure mekunge gomba remafuta ravhurwa, mafuta edhiziri akazadzwa muchikamu chemafuta chepamusoro pepombi yemafuta anopinda mukamuri yepombi yepombi kuburikidza negomba remafuta, uye plunger inofamba. kunzvimbo yepasi yakafa, uye mupini wemafuta unoguma.
(2) Oil return process
Iyo plunger inopa mafuta kumusoro. Kana iyo chute iri pa plunger (stop supply side) ichitaurirana negomba remafuta rekudzoka paruoko, iyo yakaderera-kudzvanywa mafuta mudunhu mukamuri yepombi yemafuta inobatana nepakati pegomba uye radial buri remusoro weplunger. Uye iyo chute inotaurirana, kudzvanywa kwemafuta kunodonha kamwe kamwe, uye vharuvhu yeoiri inovhara nekukurumidza pasi pechiito chesimba rechirimo, ichimisa kupihwa kwemafuta. Mushure mazvo mupfuri achakwirawo, uye mushure mekunge chikamu chakasimudzwa checam chatendeuka, pasi pechiito chechirimo, plunger ichadzika zvakare. Panguva ino kutenderera kunotevera kunotanga.
Iyo pombi yepombi inounzwa zvichibva pamusimboti weplunger. Pane mavharuvhu maviri enzira imwe chete papombi yeplunger, uye mafambiro akatarisana. Kana plunger ikafamba munzira imwe, pane kudzvanywa kwakashata muhumburumbira. Panguva ino, valve yenzira imwe inovhura uye mvura inoyamwa. Muhumburumbira, apo plunger inofamba ichienda kune rumwe rutivi, mvura inomanikidzwa uye imwe nzira yevhavha inovhurwa, uye mvura yakasvetwa mucylinder inobudiswa. Kuenderera mberi kwemafuta kunogadzirwa mushure mekufamba kunoramba kuchiitika mune iyi inoshanda mode.
Nguva yekutumira: Nov-21-2022