Ofiira ndi osiyana ndi zoletsa kuwuma wobiriwira - ife tikupeza kusiyana

Galimoto amagwiritsa kuchuluka kwa madzi ndondomeko. Onse a iwo ayenera m'malo nthawi. Pogula coolant ambiri nkhawa nkhani kuposa wofiira ndi osiyana ndi zoletsa kuwuma wobiriwira. M'nkhani lero tikambirana kusiyana, ubwino ndi kuipa kwa njira iliyonse.

mbali

Aliyense zoletsa kuwuma abwino dissipate kutentha pa ntchito engine. M'nyengo yozizira, madzi izi (kutanthauza kuti mbali zina za izo), kuchotsa kutentha kwa galimoto amatipatsa kutentha m'katikati. Chilimwe coolant akulowa Redieta. Ponena zikuchokera madzi zonse zigwirizana wa ethylene glycol. Kupatulapo ndi gulu 13, koma pambuyo pake. zoletsa kuwuma okhonda simuvutika kuimira kumene kuchuluka zili ethylene glycol peresenti 95. Onse - ndi zowonjezera ndi madzi otchezedwa. Mfundo zofanana anakonza ndi zoweta "zoletsa kuwuma", koma pali anthu amanena madzi ndi apamwamba (40 peresenti).

mitundu

Malinga ndi muyezo European, madzi onse m'magulu angapo:

• G11.
• G12.
• G13.

Otsiriza gulu - ofiirira zoletsa kuwuma. Kusiyana pakati pa zoletsa kuwuma ofiira ndi obiriwira - pakalibe ethylene glycol. Iwo amagwiritsa kwathunthu wowona, wochezeka, propylene glycol. Panali zoletsa kuwuma wofiirira posachedwapa osowa msika zoweta. Choncho, timaona kusiyana wofiira kwa zoletsa kuwuma wobiriwira, ie, 11 TH 12 TH gulu.

mtundu

Tikumbukenso kuti, poyamba madzi ziwiri ndifilimu mandala. Iye anajambula kale ndi Mlengi. Izi mtundu kusiyana anaphunzitsidwa ndi "Volkswagen". Akukhulupirira kuti gulu la 12 ndi wofiira zoletsa kuwuma zambiri zamakono kuposa wobiriwira. G12 ntchito zambiri mu Europe kuposa 11.

kutentha

Ethylene glycol, mosiyana ndi madzi yosavuta amaundana yomweyo. Dongosololi kumachitika pang'onopang'ono, pang'onopang'ono. Choyamba, mu madzi mawonekedwe timibulu yaing'ono. maganizo awo kumawonjezera ndi kucheperachepera kutentha. Ndipo kotero izo ziri bola ngati odana ndi amaundana wakhala n'kukhala ngati kugwirizana semolina. Komabe, mosiyana ndi madzi ayamba ayezi kale pa "ziro", coolant crystallizes pa kutentha m'munsimu 50 madigiri opanda Celsius. Ngati inu kuchepetsa chithunzi ichi ndi madigiri wina 10, ndiye zoletsa kuwuma okha kwathunthu Unalimbitsa. Koma ngati madzi zambiri pamene amaundana kwenikweni misozi yogwirizana ndi thanki patsogolo, madzimadzi izi sizisintha buku kwa kutentha zoipa. Ndi kokha kukhala wandiweyani zambiri kapena madzi. Malinga ndi maphunziro, zoletsa kuwuma 11 ndi gulu 12. zambiri peresenti 0,7 yekha wa chonse pamodzi. Panalibe kusiyana kutentha pakhomo la chisanu mu wobiriwira ndi wofiira zikuchokera palibe. Pankhaniyi, iwo zofanana kwathunthu.

zina

Ndicho chimene wofiira ndi osiyana ndi zoletsa kuwuma wobiriwira. Ngati tikambirana gulu 11. ntchito yekha m'bukuli opanga zina silicate cholinga kuchepetsa mapangidwe dzimbiri. Komabe, iwo sangathe kuteteza mbali zitsulo a dongosolo yozizira ku dzimbiri. The katundu zina izi ofanana ndi zoweta "zoletsa kuwuma". Ubwino yekha wa madzimadzi yozizira - wabwino kutentha kutengerapo. Kumasiyanitsa wofiira kwa zoletsa kuwuma wobiriwira? Yotsirizira si kupanga filimu woonda mkati mwa dongosolo mitsinje. Chifukwa cha ichi palibe akuchedwa nzeru kutentha mvetsetsa. Koma zoletsa kuwuma wofiira, mu zikuchokera zina zake ntchito ndi chidulo carboxylic. Iwo uzikuta mkati mwa dongosolo yozizira ndipo salola dzimbiri kukhala zina. Komabe, chifukwa woonda filimu kutentha kutengerapo ndi sakuyenda. Izi ndi drawback chachikulu cha zakumwa izi.

radiators

zili zofunika kwa amene anapanga galimoto Redieta kuzirala. Green zoletsa kuwuma ndi oyenera zotayidwa komanso zinthu zopangidwa aloyi kuchokera. Lili zina, kulibe vuto lililonse kwambiri lotero. Koma zoletsa kuwuma wofiira, chinali cholinga cha mkuwa ndi mkuwa radiators. galimoto eni ambiri amanyalanyaza mfundo imeneyi ndi kutsanulira mu iwo madzi ina. Angathandize kungasokoneze iwo, mpaka mapangidwe lonse ndi dzimbiri. N'chimodzimodzinso radiators zitsulo zotayidwa. ntchito wofiira zoletsa kuwuma kwambiri osafunika.

Features zina

The coolant wobiriwira ntchito mankhwala zochita kupanga. Izi zikhoza kukhala phosphates ndi borates. Pafupifupi anafooka kutsogolo kwa malo dzimbiri. Nkhani zambiri "chatekinoloje" Anzawo wofiira, zikuchokera awo - zina zochokera organic zidulo. Iwo kuteteza pofuna kukwaniritsa dzimbiri, kutalikitsa moyo wa zinthu SOD.

moyo utumiki

Chinthu china chimene kuyankha funso "zimene wofiira ndi osiyana ndi zoletsa kuwuma wobiriwira." Woyamba ali ndi kutalika kwa moyo wa zaka zisanu. Pa nthawi yomweyo zoletsa kuwuma zobiriwira ndiponso analogue zoweta "zoletsa kuwuma" angagwiritsidwe ntchito dongosolo kwa zaka zoposa ziwiri. Ndiye kusakaniza ndi mitundu ndi precipitate amayamba kusokoneza njira yozizira. Chongani chikhalidwe madzimadzi lophweka. Ziyenera kukhala wochuluka kwa kukhudza ndi kukhala fungo amphamvu. Apo ayi, muyenera m'malo madzimadzi, popeza pali kuthekera kwa injini kutenthedwa.

Zoletsa kuwuma TCL wobiriwira ndi wofiira - kodi pali kusiyana?

Izi ndi Mlengi Japanese, umene umabala madzi kuyambira 1949. Ngakhale mpikisano kwambiri, sewerolo anali likunena mu msika lonse. Mu Japanese, acronym izi zikuimirira Chemical Laboratory Tanikava. Iwo umaperekedwa mu canisters pulasitiki mu buku kuchokera malita 2 18. Malinga ndi ndende ya madzi otchezedwa, kutentha yozizira koopsa ndi ku -15 kuti -50 digiri Celsius. gwero madzi ndi zaka 4 kapena makilomita 80,000. kampani ici ulikubala wobiriwira ndi wofiira zoletsa kuwuma. ndi kusiyana kwa deta madzimadzi chiyani? Mbali wofiira anafuna kuti magalimoto zoweta msika. Izi ndi "Toyota" ndi "Daihatsu". Green amagwiritsidwanso ntchito kwa zopangidwa ena onse. Mkulu khalidwe zoletsa kuwuma lilili kukhalabe anakonzeratu kutentha kwa mode injini pa liwiro aliwonse. Komabe, mu Russia, Mlengi pang'ono kudziwika. Imodzi mwa oimira ochepa a TCL lili Vladivostok.

Ndingatani kusakaniza

M'kupita kwa nthawi, mlingo madzi mu thanki patsogolo kugwa. Ichi ndi chifukwa kukhalapo mu zikuchokera madzi otchezedwa. Iye amapita pa Kutentha kudzera vavu. Kukwera pa mlingo wochepa sangakhale. Ndingatani kusakaniza zoletsa kuwuma ofiira ndi obiriwira? Kusiyana pakuwonana koyamba pakati pa iwo ndi kochepa, koma zimenezi kumabweretsa njira sizingasinthe. Monga ife kale anati, pangakhale organic kapena zochita kupanga zina. Ngati ndi ofanana, madzi akhoza froth. The galimoto Pankhaniyi zithupsa. Komanso kutali filimu zodzitetezera zikuchokera precipitates. Zonsezi kukuwonjezera kutentha ndi kuzizira jekete yozizira. Ngati m'pofunika kuwonjezera madzi, ntchito madzi otchezedwa. Komabe, onani kuti pamene anawonjezera, crystallization kutentha pakhomo amachepetsa. Choncho, ngati madzi ntchito, 50 peresenti madzi otchezedwa, index ichi ukugwa kuchokera -40 kuti -15 digiri Celsius. Izi tiyenela kuiganizila nthawi yozizira. Komanso, chifukwa ntchito madzi kumawonjezera patsogolo buku pa kuzizira.

Chonde dziwani

Posankha zoletsa kuwuma latsopano nkhani yakuti si makampani onse amatsatira mfundo European pamene zotsimikizira madzi. Mwachitsanzo, ena zopangidwa Japanese kubala zoletsa kuwuma gulu 12 ndiponso papezeka mu wobiriwira. moyo utumiki pa nthawi yomweyo - mpaka zaka zisanu. Komanso, mtundu kungakhale magenta, cyan, chikasu ndipo ngakhale. Zonsezi zachitika kuonetsetsa kuti kuwonongedwa kwa dalaivala kuzindikira malo kutayikira lapansi. Choncho, pamene akugula mwapadera linaperekedwa osati pachimake, ndi gulu limene limabweretsa imodzi kapena chitsanzo china. A "topping pa" nthawi zonse ntchito madzi otchezedwa.

Pomaliza

Choncho tidadzatulukira zimene wofiira ndi osiyana ndi zoletsa kuwuma wobiriwira. Monga mukuonera, kusiyana lili mu ntchito zina. Maziko zoletsa kuwuma - chimodzimodzi. Ndi ethylene glycol. Ndipo kodi chiwerengero kuti sitimadzipereka ndi madzi, Mlengi wasankha. Ambiri onse ali mu "zoletsa kuwuma" (40 peresenti), pamene zopangidwa yachilendo kugulitsa peresenti 95 maganizo.