Pombi yemvura inokwana pamberi peinjini yemotokari.Inoita kuti chinotonhorera chitenderere kuti chirambe chiri patembiricha yakakodzera yekushandisa.Iyo inofanirwa kunzi sepombi inotonhorera nekuti inofanirwa kunge ichipomba musanganiswa we50% inotonhorera uye 50% mvura zvichienderana nemamiriro ekunze.
Nei tichida kutonhora system
Iyo yakakodzera tembiricha yekushandisa injini ndeye 200 ℉, kana 90 ℃.Iyi tembiricha inopisa zvakakwana kuyerera kwemafuta, uye kupisa kwakanaka muhumburumbira, nepo isiri kupisa zvekuti injini inogona kukuvara tenga kupisa.Nekudaro kana injini ichimhanya, tembiricha yaizokwira zvakanyanya kupfuura izvozvo.Saka zvikamu zveinjini zviri padhuze nekupisa zvinoda kutonhodzwa uye ndosaka tichida kutonhora.
Kutonhodza sisitimu, kazhinji inenge ine chimiro chimwe chete, uye inoshanda nenzira imwe chete ingangoshanda kune yega mota yauchasangana nayo.
Ko coolant inoshanda sei
Inotonhodza, inova musanganiswa wemvura uye ethylene glycol, inoshandiswa kutakura kupisa kubva panzvimbo dzinopisa kwazvo dzeinjini uye kunze kuenda kune radiator kwainotonhodzwa.
Kana injini iri patembiricha yekushanda, chinotonhodza chinotonhora chinodhonzwa kubva pasi peradiyeta nepombi, yobva yapomberwa kumberi kweinjini.Inofamba ichitenderedza humburumbira, ichikwira mumusoro umo inotonhodza vharuvhu yobva yadzoka kubva muhumburumbira ichienda kune radiator kuti itonhodzerwe pasi.
Pamusoro pehumburumbira yemukati, pane chivharo che thermostat chakafanana nevharuvhu inodzorwa tembiricha inokwanisa kudzora kuyerera kweinotonhodza kuenda kune reyereta.Kana injini ichitonhora, thermostat inovharwa uye mvura inogara mukati mejini system kusvikira yadziya.Kana icho chinotonhodza chasvika patembiricha, thermostat inovhurika, kuitira kuti inotonhorera ikwanise kuyerera nzira yese yakatenderedza radiator painotonhodzwa nemhepo yekutyaira mumotokari.
Pombi yemvura inoshanda sei
Iyo mechanical pombi yemvura ine zvikamu zvinotevera: imba, impeller, kutakura gungano, chisimbiso, nezvimwewo. Inochengetedza inotonhorera mukutenderera kweinjini.
Iyo pombi inokwana pamberi peinjini, uye inobatana nepulley inofambiswa nebhandi kubva ku crankshaft.Bhandi rimwe chete rinotyaira alternator.Iye zvino mamwe mapombi emvura anofambiswa nebhandi renguva, kana zvakananga kubva kune camshaft kana crankshaft.Hazvina mhosva kuti inofambiswa sei, pombi yemvura ine chinongedzo kubva ku crankshaft nebhandi.Izvi zvinoreva kana injini iri kushanda, pombi yemvura iri kushandawo.
Kana injini ichitonhora, thermostat inovharwa uye chinotonhodza chisiri kupfuura neparadiyeta asi tichiri kuda kutenderedza chinotonhodza ichocho mukati meinjini kuitira kuti mukati muve nemoto unodziya.Saka, pombi yemvura inogara ichipomba.
Zvikamu zvepombi yemvura
Zvino, ngatitarisei zvikamu zvepombi yemvura.Panyaya yezvikamu, imba yepombi inogadzirwa kubva kucast aluminium uye hapana chakakosha.
Pakati pepombi, pane shaft inopinda nepakati peimba.Kune rumwe rutivi, kune flange inokwira kune pulley.Iyi pulley inosungirirwa kune bhandi rinomhanya pa crankshaft.Ndizvo zvinotyaira pombi.Kune rimwe divi repombi, impeller inogara mukati megomba reinjini.Chinotonhodza chinopinda papombi apa, nepapombi yemvura inopinza iyo yakabatana nepasi pe radiator.
Inotonhodza inodhonzwa kumusoro uye ichipinda pakati peipeller ichitevedza chiteshi ichi.Ipapo mhepo ine mablades anotenderedza mvura ichitenderedza, ichikanda kunze uye ichigadzira nzvimbo yakaderera yepakati inodhonza mukati inotonhorera.
Iyi inonzi centrifugal impeller pump.Kungotenderedza chidziviriro, papombi yepombi, pane spiral shape yakakandirwa mupombi yemvura uye inonzi volute maybe.Chimiro chevholute ichi ndicho chinogadzira kudzvanywa kunokwevera mvura mupombi.Iko kusanganiswa kwevolute uye ndiro iyi inovhara impeller, inogadzira nzira yakavharwa yeinotonhorera pane kungoikanda kunze zvisina tsarukano.
Mazuvano, pombi dzemvura dzine simba rinoshamisa.Pombi ine saizi yakajairika inodurura dziva diki rekutuhwina muinenge awa, uye pakumhanya kweinjini yakakura izvi zvichatenderedza chinotonhodza chese chakapoteredza injini ka20 paminiti yega yega.
Nguva yekutsiva pombi yemvura
Mapombi emvura anovharirwa kwehupenyu hwese, uye anotsiviwa sechikamu chose, chinowanzoitwa panguva imwe chete iyo bhandi renguva rinotsiviwa nekuti unofanirwa kubvisa zvinhu zvakawanda kuti upinde muno.Mapombi emvura chikamu chakachipa kutenga, asi chinodhura zvakanyanya mukushanda kutsiva.
Haufe wakashanda mukati mepombi yemvura nekuti yakavharwa kwehupenyu hwese uye inobatwa sechinhu chinodyiwa.Kana pombi inoda kutsiviwa, unofanirwa kutsiva iyi unit yese kunze kwepulley.
Kana tikatarira pombi yemvura inogadzirwa, tinogona kuona mugodhi, kana kuti muchinjiko, uri kutenderedzwa nepulley.Pamberi apa pane pombi inotakura mvura.Iyi imhando yemhando yakakosha nekuti inosanganisirwa yakananga mugomba uye ndicho chikonzero chikuru nei chinhu ichi chichitsiviwa sechikamu chose.
Bearing racho rinozorwa pafekitari negirizi.Iyo hairegi kutonhodza kubva pakubuda padivi pe shaft, chokwadi chero mvura inopinda mubearings inhau dzinotyisa.
Kumberi kumashure kudivi re shaft, tine chisimbiso chemuchina, chakananga kune impeller.Kuvhara shaft inotenderera kubva mumvura yakamanikidzwa kwagara kuri dambudziko.Mechanical seal iri muno yakangwara.Iyo ine zviso zviviri zvakatsikirirwa pedyo zvakanyanya nechitubu.Uye ivo vakapatsanurwa uye vanozorwa neatete firimu reinotonhorera.Mukaha uripo pakati pawo ungangoita micron, inova churu chemirimita, yakangopamhama zvakakwana kuti iite firimu remafuta ekuzora, asi risina kupamhama zvekuti lubricant inogona kuyerera.
Ikozvino kupesana kuchaita kuti chisimbiso chipise, uye chimwe chiutsi chichagadzirwa kana kafirimu kadiki aka kemvura kakavira.Nepo isu hatidi kupinza chero chinotonhorera mukati mekutakura.Nekuti inotyora girizi uye izvo zvinozokonzera dambudziko rakakura kwatiri gare gare.
Saka pakati pe mechanical seal nebearing pane kaburi kadiki, kanonzi weep hole.Kana mvura shoma inogadzirwa kubva pakuvira kwefirimu uye chisimbiso chemuchina chinogona kubuda neburi iro richidzika nemugero pano, ipapo pane iyi pombi inobuditswa kuseri kwepombi yobva yadzika nekumberi. yejini block.
Ikozvino zvave zvakajairika nekuti kune imwe mvura inopukunyuka ipapo.Nguva nenguva, vagadziri vanotumira kunotenderedza tekinoroji bulletins vachiudza nyanzvi kuti dzirege kutsiva pombi dzemvura pese pavanoona kanotonhorera kutenderedza gomba rekuchema uye kuti zvakajairika.
Asi kana paine mvura yakawanda uye inotonhorera inotonhorera pano, kunyanya kana uine chinotonhodza chiri kudonha kubva papani yemafuta inova iri pasi apa, unogona kunge uine pombi yemvura inodeuka.
Kana pombi dzemvura dziri kubuda, chii chakashata padziri?
Iye zvino pombi yemvura ichakundikana mune imwe yenzira nhatu.
1.Chisimbiso nyaya
Kana pombi ikadonha inotonhorera, zvinogona nekuti chisimbiso hachishande, uye izvo zvinogara zvichikonzerwa nekutadza kwekutakura izvo zvinoisa kuwedzera kushushikana pachisimbiso pachayo.Mhinduro ndeyekutsiva pombi yemvura.
2.Kutakura nyaya
Apo pombi inoita ruzha uye yakaoma kutendeuka.Izvozvo zvingave zvakasakara.Kuti utarise neizvi, unogona kudhonza bhandi kubva painjini, shandura pulley neruoko, uye inofanira kutendeuka nyore uye zvakanaka.Kana iwe uine ruzha rwakakura kubva papombi yemvura saka inogona kunge iri nyaya inotakura.Mhinduro pano, kutsiva pombi yemvura.
3.Impeller nyaya
Pakupedzisira, impeller inogona kukundikana.Zvakanaka, iyi inonetsa nekuti kubva kunze hapana chakaipa nepombi yemvura.Asi mablades anogona kubvarura impeller kana iri plastic, kana neiyi iri simbi zvinoreva kuti mablades anogona kuita ngura tosara tisina kana mablades zvachose.
Chiratidzo chimwe chechinhu chakundikana ndechekuti injini iri kupisa zvakanyanya, asi iwe hausi kuwana kupisa kuburikidza neinofuridza.Iwe unogona kutarisa kune yakundikana impeller nekuita kuti injini ikwire kusvika kune tembiricha, kuitira kuti thermostat yakavhurika, kudzima injini uyezve kuita kuti mumwe munhu atange injini iwe uchisvina reyedhita hose yepamusoro.Uye iwe unofanirwa kunzwa iyo inotonhorera nekukasira kutanga kupuruzira.Kana usinganzwe izvozvo, fungidzira impeller.Kana iyo impeller yakaparadzwa, zvino fungidzira kuti mhinduro ndeyei?Tsiva pombi yemvura.
Thank you guys nekuperekedza.Tataura nezvepombi yemvura yeinjini.Tinotarisira kugovera zvimwe nezve auto zvikamu newe.Tozoonana.
Nguva yekutumira: Aug-01-2022