Zoletsa kuwuma Kodi ndi chiyani icho?

injini dongosolo kuzirala ndi magalimoto Kutentha kuthamanga ndi makope madzi wapadera mu dongosolo. Iwo ali katundu zofanana ndi madzi. Madzimadzi pa makope zonse zimatenga kutentha owonjezera kuchokera injini nawatengera ku Redieta lapansi. Pali kutentha chilengedwe anapatsidwa. Izi madzi - zoletsa kuwuma. Zikuoneka zaka 50 zapitazo. Tiyeni tione zimene zoletsa kuwuma chimene izo zimachita, kodi makhalidwe a, ndi momwe m'malo mwa galimoto.

Mfundo m'mbiri

Tsopano inu mukhoza zambiri kumva ziziyenda poyerekeza zoletsa kuwuma ndi zoletsa kuwuma. Koma kuyerekeza zinthu izi - ndi chinthu chomwecho monga kuyesera kudzifanizitsa nsomba ndi carp. Babbitt ananena kuti zoletsa kuwuma - ndi coolant kukhala apamwamba khalidwe. Ndipo nthawi zambiri ankaitanitsa mankhwala. A zoletsa kuwuma - mankhwala zoweta. M'mawu ena, madzi zolochedwa. Anthu sindikudziwa chomwe zoletsa kuwuma, koma pachabe.

Nthawi kuti chikugwirizana ndi linanena bungwe la galimoto yoyamba mu kuwala kwa "Autovase". Lisanaperekedwe, rediyeta madzi wamba. Mu chisanu chaukali mu madzi Chinawonjezeka mowa, kapena ethylene glycol. Zimenezi zimathandiza kuti madzi kuzizira.

Mapangidwe awa anali crystalline ndi viscous zokwanira kuti kukusalani yopuma mabatire. makina akuluakulu anaponyedwa Motors chitsulo. madzi Izi zakhala ndi otetezeka kwambiri mawu a dzimbiri. Iyo inali njira yabwino kwambiri. Ndipo anautcha odana ndi amaundana.

Vuto loyamba ndi chiphunzitso ichi anaonekera pamene adagulung'undisa pa galimoto yoyamba ku "AvtoVAZ". dongosolo kuzirala ake vazovtsy ntchito zosiyanasiyana kwambiri. Kwa iwo, coolant alipo m'gulu sizikugwirizana. Choncho, boma ife anayamba madzi zatsopano popanda zovuta zikuwononga - zoletsa kuwuma. zitsanzo Vaz mwangwiro pa ntchito yake. Maziko a coolant ndi mchere chiyambi zochita kupanga. Iwo amapanga filimu pa pamalo zitsulo kuteteza zitsulo ku ethylene glycol.

Zoletsa kuwuma ndi dzina lake

Phula nalo dzina lake ndi dzina la dipatimenti. mankhwala chitukuko nawo TOC kapena njira organic kaphatikizidwe. Posachedwa dzina Anam'samutsira zoletsa kuwuma, ndiyeno kukhala mtundu ndi muyezo yozizira zakumwa. Katundu akhala zodziwika bwino, komanso zikuchokera.

Soviet Union opangidwa osiyana zinthu zimenezi. Mwachitsanzo, mu kugulitsa zoletsa kuwuma anali A-40 ndi 65, komanso zoletsa kuwuma - M-40 ndi M-65.

The madzi woyamba anali analandira mwa kusakaniza ndi "A" kalasi mankhwala ndi madzi wamba. Intaneti kutanthauza kutentha pakhomo pa zimene zikuchokera amaundana. Zoletsa kuwuma anali wa khalidwe m'munsi.

Zoletsa kuwuma kwa "Lada"

Ndiye, dzina uyu anakhala otchuka pakati ziziyenda ndipo anadzakhala dzina banja. Ndipo monga kupanga "AvtoVAZ" anthu ochuluka bwino ndipo zikufunika kwambiri ndi anthu, ndi zoletsa kuwuma anali kusankha bwino. Iwo anali sanabadwe mwa ziziyenda stereotype - ameneŵa oyenera okha "Lada".

Zoletsa kuwuma ndi kapangidwe kake

Ichi ndi chinthu wapangidwa ndi madzi ndi ovuta kwambiri. Last mu madzi komanso akupezeka, koma Kuwonjezera iwo ali mu OJ ndi zina zina. Iwo amapereka zoletsa kuwuma katundu onse nyamayi. Tiyeni tione zimene katundu awa ndi madzi chifukwa anthufe efficiently otchezedwa.

The mbali yaikulu mu zikuchokera zoletsa kuwuma - madzi otchezedwa. Izo zimapangitsa mankhwala zochepa viscous. Tsopano, podziwa chimene zoletsa kuwuma, tinganene kuti lolemererapo ndi coolant, chindichepere wakhala kuchepetsedwa. Car eni okha zonse osalimba a zikuchokera. Izi zimathandiza kusunga madzi.

chinthu china chimene chimapezeka mwa zoletsa kuwuma - ndi propylene kapena ethylene. zinthu izi zichokera kwa mowa wamba. Mowa ndi propylene glycol fungo chomwecho ndi zikuchokera ofanana. Zinthu mowa ofotokoza n'kofunika kuti madzimadzi amaundana m'nyengo yozizira ndi akhoza kukhalabe boma zake zikuluzikulu. Propylene glycol ndi colorless, koma fungo la izo lakuthwa. Izo zikhoza siyanitsa ndi zinthu zina.

Ichi ndi chifukwa lakuthwa fungo opanga coolants anawonjezera mu zowonjezera wapadera, pang'ono akulipira chinthu chosangalatsa fungo. gawo onunkhira a kununkhira kwake ndipo si ntchito azilipira mwa kuwongolera katundu wa madzi.

chigawo china chofunika - utoto. M'pofunika kupereka madzi mtundu wina. Azioneka zikhale zosavuta kusiyanitsa zina zoletsa kuwuma coolant - zoletsa kuwuma.

Wapadera katundu

Kotero, ife tikudziwa chimene zoletsa kuwuma. Izi yozizira madzi chitukuko zoweta. Tiyeni tione zimene katundu nyamayi. madzi Izi anazitsanulira mwa injini kuti kuziziritsa iwo. Koma pali zifukwa zina. Ndi yozizira akhoza kusamalira madzi aliwonse. Komabe, mu zoletsa kuwuma lili zinthu zapadera, zina zomwe kusamalirana zitsulo Redieta ku dzimbiri. Nthawi zambiri, ndi kuzizira kutentha dzimbiri mkati. Anticorrosive zowonjezera amalenga wapadera filimu mkati Redieta lapansi. Kudzera, chinyezi sangathe bwanji zitsulo, ndi kuti agwirizane naye ayankhe. Chifukwa katundu izi anticorrosive n'zotheka kangapo kutalikitsa moyo wa injini ndi Redieta.

Zakumwa zina pa maziko madzi zovuta kukhalabe boma anakhumba pa kutentha subzero. Koma zoletsa kuwuma mu injini amaundana. Mu madzi ili lili mowa. Chifukwa nkhaniyo si amaundana ngakhale pa kutentha. Only zoletsa kuwuma zithupsa pa madigiri 110, amenenso chuma chofunika ndithu.

kupanga m'banja: zikuchokera ndi olemba

Malinga ndi olemba ndi zikuchokera madzi osiyana, kachulukidwe ake ndi ntchito. Tsopano mu gulu la makono a opanga ntchito zilembo - A, M ndi K. The manambala - 30, 40, 65. Kalata limatchula mtundu wa zoletsa kuwuma - galimoto, akweza maganizo.

manambala amasonyeza kutentha yozizira koopsa. Komanso, kulemba anyamula mbali ya dzina la Mlengi. Madzi, kutentha yozizira koopsa ndi pansipa madigiri 65, msika palibe. crystallization mlingo anaonetsetsa ndende ya ethylene glycol. Koma zina, iwo ali osachepera 8. Chiwerengero kungakhale kwa 15.

malamulo kusankha

opanga Modern kupereka ku msika osati miyambo buluu madzi - pali zambiri mithunzi ena. Tiyenera kukumbukira kuti mtundu sikumangotikhudza ntchito. Cholinga cha mtundu - kusiyana opanga ndi zinthu miscibility.

Kutentha pa zomwe coolant izi zithupsa mu osiyanasiyana kuchokera madigiri 104 kwa 112. Njira imodzi kugula khalidwe madzi - kachulukidwe mlingo cheke. ntchito zabwino - kuchokera magalamu 1,060 kuti 1,090 pa centimeter kiyubiki. M'malo zoletsa kuwuma amapangidwa pa madzi omwewo amene wathiridwa mu makina.

Monga coolant kudziletsa kuchotsa

Kuti akwanitse m'malo a coolant ndi safuna kupita ku malo utumiki. ntchito kungakhale nokha. Kupirira ngakhale atsikana. Muyenera kudziwa malamulo wamba ochepa, ndipo ngati mavuto alionse uka. Tiyeni tione mmene kusintha zoletsa kuwuma nokha. Nkofunika ntchito injini ndi kuzizira - pamene injini ofunda, unscrew patsogolo thanki kapu sayenera.

Chinthu choyamba galimoto yayimikidwa pansi msinkhu. Izi ndi zofunika kuonetsetsa kuti mu ndondomeko ya mwalephera kuchotsa zinyalala madzi m'malo. Mu embodiments ena, kukhetsa wathunthu wa dongosolo n'zosatheka. Mkati, nthawizonse chinachake anachoka. Pofuna kuchita kukhetsa zoletsa kuwuma, muyenera unscrew pamwamba ndi pansi pa rediyeta kapu. Kuyenera pansi kapu kuti mmalo mwa chidebe kanthu. buku ake ayenera kukhala malita osachepera asanu a magalimoto ndi osachepera khumi - zoti magalimoto kuwala ntchito ( "Mbawala" mtundu).

Akutsatiridwa ndi dongosolo Muzitsuka kuzirala ndi kumangitsa pansi pulagi kubwereketsa. Komanso, potsiriza, kodi nthawi yaitali m'malo.

The madzi udzathiridwa mu kutsegula kwa thanki patsogolo pamwamba, kenako kusindikizidwa. Pambuyo fakitale galimoto ndipo penyani kuwerenga kachipangizo kutentha. Komanso msinkhu ndi kufufuzidwa kachiwiri ndi madzi udzathiridwa, ngati n'koyenera. Apa mmene lembani zoletsa kuwuma - maneno awa ali zogwirizana galimoto zonse.