Defroster yemota. Chii chiri nani?

Kuumbwa uye musimboti wechiito

Iyo yakawanda yakawanda yemazuva ano girazi defrosters inosanganisira akati wandei anoshanda zvikamu.

• Doro. Inonyanya kushandiswa isopropyl doro, zvakafanana nekushandiswa munguva yechando windshield washer zvinwiwa. Doro iri chinhu chakanakisa chekunyungudutsa chinopinda nemapores echando crust. Mamwe mamwe madoro anokwanisa kupinda mune isothermal reactions nemvura, kureva, mukuita nekuburitswa kwekupisa. Iko kupisa kunobuda panguva yekuita uku kudiki, uye haibvumire kupisa kwakapinza kwegirazi kune tembiricha yakaoma.
• Aliphatic hydrocarbons. Aya macompounds ecarbon, haidrojeni uye zvimwe zvinhu pasina kuumbwa kwemhete dzebenzene. Zvichienderana nechinzvimbo mune homologous akatevedzana, vane akasiyana dissolving zvivakwa.
• propylene glycol ether. Iyo zvakare inogadzirisa inoshanda iyo inoshandiswa zvakanyanya mukugadzirwa kwezvinhu zvakasiyana-siyana zvemvura. Inoshandiswa zvakanyanya mukugadzira zvigadzirwa zvekuchenesa maindasitiri. Mukuumbwa kwegirazi defrosters, inobata basa re dispersant.
• Zvimwe zvinhu zvinoshanda zvakagadzirirwa kuwedzera basa repamusoro rezvinhu zvikuru, kukurumidza kuita isothermal uye kunyatsopinda kuburikidza nemapores mu ice crust yekunyungudika inoshanda.

Vamwe vanogadzira havaratidzi kuumbwa chaiko kwezvigadzirwa zvavo, asi zvinongoratidza huwandu hwezvikamu kune rimwe boka remakemikari.

Nheyo yekushanda kwevose defrosters inosanganiswa. Kutanga, kupisa kwechando chechando. Chechipiri, kuparara kwayo uye kupatsanurwa kuita diki nzvimbo sezvinobvira nekuparadzaniswa kubva pagirazi pamusoro. Uye chechitatu, kuchenesa girazi kubva mukusvibiswa.

Yakakurumbira girazi defrosters

Ngatitarisei muchidimbu kune akati wandei anozivikanwa defrosters anowanzo kuwanikwa pamusika weRussia.

1. Liqui Moly Antifrost windscreen de-icer. Chishandiso chinodhura uye chinoshanda chekurwisa kuumbwa kwechando pamahwindo, maraiti uye magirazi ekumashure emotokari. Haina zvinhu zvine makemikari zvinokuvadza zvinogona kukuvadza rabha uye zvikamu zvepurasitiki zvemotokari. Kwakarerekera kune hukama neLCP.
2. Hi-Gear Windshield De-Icer. Yakasanganiswa girazi uye kukiya defrosting agent. Mutengo ndeumwe wepamusoro-soro muchikamu ichi che auto makemikari zvinhu. Nekudaro, kuwanda kwakabvumira kuumbwa kuti kutore niche yayo mumusika. Kushanda zvakanaka kunogara kwakanaka. Chishandiso chacho chinokurumidza kutarisana nekukura kwechando kudiki pagirazi uye nedzimwe nzvimbo.
3. ABRO Windshield De-Icer. Imwe yenzira dzinokurumidza kubata neaizi kuvaka. Inoshandura ice crust kuita gruel. Kusiyana, munhu anogona kuona kugona kweiyo kuumbwa kuparadzanisa ice kubva girazi. Nepo mamwe maajenti achishanda zvakanyanya kunyungudika, ABRO inonyatso patsanura iyo ice crust kunyangwe isina kunyoroveswa zvachose.

4. BBF girazi defroster. Yakareruka kuumbwa kubva kune kemikari yekuona. Panguva imwecheteyo, kusanganiswa kwezvinhu zvinoshanda zvinobvumira mumiririri kuti akurumidze kuputsa maitiro echando pamagirazi, magirazi uye mwenje.
5. 3TON T-521. Nyore, isingadhuri uye inoshanda. Yakazviratidza mumamiriro ezvinhu apo pane nguva yekuchenesa motokari. Inoshanda mumaminetsi 3-5 mushure mekudhirowa. Mutsetse mutete wechando unonyungudika zvachose. Iine yakawanda yakaoma icing, inoderedza zvakanyanya mari yebasa rekubvisa crust ne scraper.
6. Uswa "Anti-Ice". Chinhu chidiki-chinozivikanwa, asi chinonyatso shanda, anti-icing kuumbwa kubva kune isingadhure mutengo chikamu. Vatyairi vemotokari vanonyanya kuona kunhuhwirira kunofadza. Panyaya yekumhanya kwekupindura uye simba rinopinda, haisi inofarira, asi inofambisa zvishoma nezvishoma maitiro ekubata nechando.

Uye iyi haisi rondedzero yakakwana yegirazi defrosters inowanikwa pamusika weRussia. Mubvunzo unonzwisisika unomuka: ndezvipi zviri nani? Zvakaoma chaizvo kupindura mubvunzo uyu. Ichokwadi ndechokuti zvinhu zvakafanana zvinenge zvichishandiswa sezvikamu zvinoshanda. Uye ese ari pamusoro girazi defrosters anoshanda akasimba.

Ongororo Yemota Yevaridzi

Nezve girazi defrosters, maonero evatyairi akakamurwa. Vamwe vatyairi vanosarudza nzira dzechinyakare dzekubvisa chando chakazara nechando, sekushandisa mabhurashi uye scrapers. Vamwe vatyairi vanoshingaira kushandisa "antild".

Munenge ongororo dzose, pasinei nokuti mutyairi ndewemumwe kana mumwe "musasa", akawanda pluses uye minuses egirazi defrosters anozivikanwa:

1. Kurerutsa nzira yekuchenesa girazi kubva pakuona kwemuviri. Kunyangwe iyo defroster ikasanyungudusa aizi zvachose, inoita kuti goko riote uye rinyanye kuchinjika kana richikweshwa nekukweshwa.
2. Kuvandudzwa kwegirazi kudzivirira kubva kumagetsi kukanganisa. Ichokwadi ndechokuti girazi, kana racheneswa ne scrapers, rinongogamuchira microdamages. "Anti-ice" inoderedza zvakanyanya mutoro wemagetsi pagirazi uye inoderedza mukana wekukwenya pakubvisa mazaya echando.

3. Kwakachengeteka uye nekukurumidza kupatsanurwa kwemawipi akaomeswa nechando kubva pamhepo. Kune vamwe vatyairi, chaive mukana uyu wakave wakasimba pamubvunzo wekuti kana kusashandisa "antilde" yegirazi.
4. Varidzi vemotokari vanoshingairira kushandisa Anti-Ice chigadzirwa vanoti munguva yechando, zvichienderana nedunhu, avhareji yemabhodhoro maviri kusvika mashanu emuumbirwo anopedzwa. Uye izvi zvinoturikira muhuwandu hwakati wandei, zvichipihwa kuti mutengo wakaenda chete kune girazi defroster - diki auto kemikari zvinhu.

Iyo girazi defroster inonyatso kurerutsa maitiro ekuchenesa mahwindo, magirazi uye mwenje wemota kubva muchando. Zvisinei, kushanda kwayo kunowanzofungidzirwa nemuiti. Naizvozvo, haufanirwe kutarisira kuti "anti-ice" ichanyungudika nekukurumidza uye zvinobudirira chando chakakora.