Gwaro Rekusarudza Matangi Emvura Emaseti Ejenareta Edhiziri: Kuongorora Kwakakwana Kwemusiyano Uripo Pakati Pezvinhu Zvemhangura NeAruminiyamu Uye Kusarudzwa Kwemagadzirirwo Ekupisa
Nekuvandudzika kuri kuramba kuchienderera mberi kwekuda kwekuchengetedza magetsi munzvimbo dzakadai sekugadzira maindasitiri, kuvaka mumaguta, nenzvimbo dzedata,seti dzejenareta yedhiziri, semidziyo mikuru yemagetsi ekukurumidzira, yakakwezva kutariswa kukuru kwekushanda kwayo kwakasimba. Se "nzvimbo yekudzora tembiricha" yemaseti ejenareta, tangi remvura rine basa rekudzima kupisa kwakawanda kunogadzirwa panguva yekushanda kweyuniti, zvichikanganisa zvakananga kushanda zvakanaka uye hupenyu hwebasa reyuniti. Zvisinei, zvinhu zvetangi remvura zvemaseti ejenareta edhiziri ari pamusika zvakakamurwa kuita mhangura nearuminiyamu, uye zvinodiwa patembiricha ndeye 40°C ne50°C. Vatengi vazhinji vane kuvhiringidzika pakusarudza. Nekuda kweizvi, chinyorwa chino chichaongorora zvakadzama mutsauko uripo pakati pemhando mbiri dzezvinhu uye pfungwa huru dzekusarudza zvinodiwa patembiricha, zvichipa mareferensi ekutenga nekushandisa muindasitiri.
Kusiyana Kukuru Pakati Pematangi Emvura Emhangura Nearuminiyamu: Mashandiro, Mutengo, uye Mashandisirwo Azvo Zvine Zvazvakanakira.
Zvichienderana nekutsvagurudza kweindasitiri, matangi emvura ejenareta edhiziri ari pamusika anonyanya kushandisa zvinhu zviviri: mhangura nearuminiyamu. Aviri aya ane mutsauko mukuru muzviratidzo zvikuru zvakaita sekupisa, kuramba ngura, uye mutengo, uye mamiriro ekushandiswa kwawo anewo maonero awo.
Panyaya yekupisa uye kupararira kwekupisa, kupararira kwemhangura mukupisa kwakakwira kusvika 401W/mK, inova ka1.7 pane aruminiyamu (237W/mK). Pasi pekupisa kwemvura, musiyano wekupisa kwemhepo, nzvimbo uye ukobvu, kushanda zvakanaka kwekupisa kwematangi emvura emhangura kwakakwira zvakanyanya kupfuura kwematangi emvura earuminiyamu, izvo zvinogona kuderedza tembiricha yeyuniti nekukurumidza uye zvakakodzera kune zviitiko zvine zvinodiwa zvakanyanya zvekupisa. Zvisinei, kumhanya kwekupisa kwematangi emvura earuminiyamu kwakanakawo, uye dhizaini yechimiro chearuminiyamu plate-fin inovapa kugadzikana kwakanaka kwekupisa, izvo zvinogona kusangana nezvinodiwa nemamiriro ekushanda akajairwa.
Kuramba ngura chiratidzo chikuru chekuyera hupenyu hwematangi emvura. Chidimbu che oxide chemhangura chakasimba uye chinodzivirira ngura zviri nani pane aruminiyamu. Mumvura yechisikigo, mhinduro dzeasidhi isina simba uye alkali, uye munzvimbo dzine mhute yakawanda yegungwa, oxide layer yematangi emvura emhangura haisi nyore kukuvara, uye hupenyu hwebasa hwakareba. Uyezve, kuramba kwayo ngura kwakaringana, uye inongori
Inonzwa zvakanyanya kune nharaunda dzine acidic. Tangi remvura realuminium mushure mekuvandudzwa kwemaitiro rakawana danho rakanaka mukudzivirira ngura. Kuburikidza nekurapa kwakakosha pamusoro pechinhu chealuminium alloy uye kuenderana nehunyanzvi hwekudzivirira ngura, kudzivirira kwetangi remvura realuminium kune zvinhu zvakajairika zve ngura mu antifreeze kwakawedzerwa zvakanyanya, uye inogona kuchinjika zvinobudirira kune alkaline environment (PH kukosha kupfuura 7) ye antifreeze yeinjini. Panguva imwe chete, zvigadzirwa zvetangi remvura realuminium repamusoro zvakapasawo kudzivirira kwakasimba kwesalt spray uye bvunzo dzekuchinjana tembiricha dzakaderera. Hupenyu hwavo hwekushanda pasi pemamiriro ekushanda akajairwa hunogona kuenzaniswa nehwematangi emvura emhangura, uye kushanda kwakasimba kunogona kuvimbiswa chete nekudzivisa kushandiswa kwenguva refu kwemvura yepombi kana coolant isina kunaka. Kuvandudzwa uku kwekushanda kwakacherechedzwawo nevagadziri veinjini dzepamusoro. Semuenzaniso, matangi emvura ekutanga einjini dzeVolvo ese anoshandisa zvinhu zvealuminium. Zvinhu zvavo zvealuminium alloy zvakagadziriswa uye tekinoroji ye welding chaiyo zvinogona kuenderana zvakakwana nezvinodiwa zvekupisa uye kugara kwenguva refu mumamiriro ekushanda akaoma senge marori ane mutoro mukuru nemichina yekuvaka, zvichisimbisa zvizere kuvimbika kwematangi emvura ealuminium epamusoro.
Panyaya yemutengo nehuremu, matangi emvura earuminiyamu ane zvakanakira zvisingatsivike. Mutengo wezvinhu zvemhangura wakakwira zvakanyanya kupfuura wearuminiyamu, zvichikonzera mitengo yakakwira zvakanyanya yematangi emvura emhangura; panguva imwe chete, huremu hwearuminiyamu hunongova chikamu chimwe muzvitatu chehuremu hwemhangura. Kushandiswa kwematangi emvura earuminiyamu kunogona kuderedza huremu hwese hwesystem yekutonhodza injini, kutevedzera maitiro emidziyo, uye kuvandudza hupfumi hwemafuta emuchina wese. Kuvandudzwa kwemaitiro hakuna kuderedza mukana uyu wepakati, uye kugadzirwa kukuru kwakaita kuti kudzora mitengo yematangi emvura earuminiyamu ane mashandiro epamusoro kuve kwakanyatsojeka. Kubva pamaonero ekushandiswa kwemusika, havasi vagadziri vemajenareta edhiziri chete vanoshandisa matangi emvura earuminiyamu kudzora mitengo, asi mayuniti akawanda epamusoro anotangawo kushandisa matangi emvura earuminiyamu. Semuenzaniso, dhizaini yekutanga yemabhuru einjini anozivikanwa akadai seVolvo inoratidza kuti pasi pepfungwa yekusangana nezvinodiwa zvekushanda, matangi emvura earuminiyamu anogona kuyera mutengo, huremu uye kuvimbika, uye kuve sarudzo inoshanda zvakanyanya. Ehe, munzvimbo dzakanyanya kuipa dzakadai semhute ine munyu wakawanda pamhenderekedzo yegungwa, tembiricha yakakwira uye ngura yakakwira, matangi emvura emhangura achiri nezvakanaka, asi kune akawanda mamiriro ekushanda echinyakare uye epakati nepakati, matangi emvura earuminiyamu mushure mekuvandudzwa kwemaitiro anogona kuvimbisa kugadzikana zvizere.
Kusarudzwa kweMatangi emvura e40°C ne50°C: Kugadziriswa kwepakati peTembiricha yeAmbient yeNzvimbo yekushandisa
Pamusoro pezvinhu, tembiricha (40°C, 50°C) yetangi remvura ndiyo inonyanya kufungwa nezvayo pakusarudza. Chinhu chikuru pakusarudza ndechekufananidza tembiricha yemhepo nemamiriro ekupisa enzvimbo inoshandiswa nejenareta, izvo zvinokanganisa zvakananga kugadzikana kwesimba remagetsi reyuniti.
Muindasitiri, huwandu hunoshanda hwematangi maviri emvura hunowanzo tsanangurwa nekupisa kwenzvimbo. Matangi emvura e40°C akakodzera mamiriro ane tembiricha yakaderera uye mamiriro akanaka ekudzima kupisa, akadai senzvimbo dzine mamiriro ekunze ekunze uye ekunze kwemvura, kana makamuri emuchina emukati ane mamiriro ekunze ekunze akanaka. Rudzi urwu rwetangi remvura rine mitsara mina yemapombi, simba remvura diki uye kuyerera kwemvura, izvo zvinogona kusangana nezvinodiwa zvekudzima kupisa pasi pemamiriro ekunze ekunze, uye mutengo wacho wakaderera.
Matangi emvura e50°C akagadzirirwa mamiriro ekupisa kwakanyanya uye asina kunaka, ane mwero wepamusoro uye mhedzisiro iri nani yekudzima kupisa. Munzvimbo dzinopisa (dzakadai senyika dzinopisa zvakanyanya seEgypt neSaudi Arabia), nzvimbo dzezhizha dzinopisa zvakanyanya, kana mamiriro ekushanda uko jenareta rine bhokisi rakanyarara kana kuti rakaiswa munzvimbo yakavharwa isina kupisa kwakanyanya, matangi emvura e50°C anofanira kusarudzwa. Kana tangi remvura re40°C rikashandiswa zvisizvo munzvimbo inodziya zvakanyanya, kana tembiricha yemhepo iri pedyo ne40°C, mudziyo wacho unowanzoita zviitiko zvinodziya zvakanyanya, zvichikonzera kudzikira kwemafuta, kudzikira kwekuzora, kukurumidza kupera kwezvikamu, uye kunyange kupwanyika kwemasilinda, kubata uye zvimwe zvikanganiso. Panguva imwe chete, zvinogona zvakare kukonzera kurasikirwa kwesimba reyuniti uye kutadza kusvika pasimba remagetsi rakatarwa.
Nyanzvi dzeMaindasitiri Dzinopa Mazano Ekusarudza
Nezvekusarudza matangi emvura, nyanzvi dzeindasitiri dzinoti vatengi vanofanira kufunga nezvezvinhu zvitatu zvikuru: nzvimbo yekushandisa, simba reyuniti, uye bhajeti yemari. Kune mamiriro ekushanda enguva dzose uye vashandisi vanokoshesa mari, vanogona kukoshesa matangi emvura ealuminium 40°C akagadziridzwa, ayo mashandiro awo anogona kusangana nezvinodiwa zvakawanda; kune nzvimbo dzinopisa zvakanyanya, nzvimbo dzakavharwa kana mamiriro ekupisa mashoma, matangi emvura e50°C anofanira kusarudzwa, uye kune zvigadzirwa zvealuminium zvakakura zvinoshanda zviripo zvematangi emvura akadaro; kune mayuniti anoenderana neinjini dzemhando yepamusoro dzakadai seVolvo, kana mamiriro ekushanda epakati nepakati achitsvaga akareruka uye anoshanda zvakanaka, matangi emvura ealuminium isarudzo yakavimbika padanho rekutanga refekitori; chete munzvimbo dzakanyanya dzakadai semhute yemunyu yakawanda pamhenderekedzo yegungwa, tembiricha yakakwira uye ngura yakakwira, zvinokurudzirwa kusarudza matangi emvura emhangura, uye kusanganisa neantifreeze yemhando yepamusoro yekugadzirisa nguva dzose. Panguva imwe chete, zvisinei nerudzi rwetangi remvura rakasarudzwa, rinofanira kutengwa kuburikidza nenzira dzepamutemo kuti zvive nechokwadi chekuti zvinhu zvechigadzirwa uye maitiro azvo zvinosangana nezvinodiwa, uye chitarisiko, kushanda kwechisimbiso uye mamiriro ekutonhodza etangi remvura zvinofanirwa kuongororwa nguva nenguva kuti zvive nechokwadi chekuti seti yejenareta inoshanda zvakanaka.
Vari mukati meindasitiri vakati sechikamu chakakosha chemajenareta edhiziri, kusaziva kwekusarudza matangi emvura kwakabatana zvakananga nekuvimbika kwekushanda uye hupenyu hwebasa remidziyo. Nekuvandudzwa kwezvinodiwa neindasitiri yevimbiso yekupihwa kwemagetsi, zvinhu uye maitiro ekugadzira matangi emvura zvinogara zvichivandudzwa. Mune ramangwana, zvichabudirira zvichienderana nekushanda kwakanyanya, kuramba ngura uye kureruka, zvichipa mhinduro dzakanyatsojeka dzevimbiso yekupihwa kwemagetsi mumamiriro akasiyana.
Nguva yekutumira: Ndira-13-2026
