Coolants nokuti kudziyisa hurongwa. Antifreeze nokuti kudziyisa: mutengo

Kazhinji, pamberi kudziyisa mwaka, varidzi maindasitiri mabhizimisi kana muguta dzimba vari kufunga sei kusarudza zvakanaka tembiricha kuti kudziyisa hurongwa uye kuita kukarukureta vayo uwandu. Kana mvura inoshandiswa sezvo coolant kuchitonhora pane mukana mukuru kukuvadza ari zvikwepa uye radiators, uyewo defrost hurongwa. Dururirai zvionera kudziyisa wemuTesitamende maindasitiri mabhizimisi nemvura isina varumbidzwa uyewo nokuda pakaita chemabhazi.

Sei kusarudza coolant?

Kusarudza zvakarurama antifreeze mvura, zvakakodzera sei vakawanda nyaya idzi.

• Under chii ezvinhu zviri aronga kushandisa kudziyisa hurongwa?
• Kakawanda sei kuita refueling kudziyisa hurongwa antifreeze?
• Chii panogumira tembiricha iri achiparadzira mvura iri marongedzero zvarakanga inoshanda?

To musi, hatigoni kutaura kuti kunongova antifreeze kuti rakanakira hurongwa zvose pasina chaakasiya. All anozivikanwa kupisa kuchinjirwa zvinwiwa kuti kudziyisa hurongwa vane dzavo zvakanakira nekuipira uye chinangwa dzokushandisa ezvinhu zvachose kunorondedzerwa.

Dzinokosha Mitemo zvokusarudza

Mitemo izvi zvichabatsira kusarudza chemhando yepamusoro uye zvikuru coolant.

• Urume anofanira kutakurwa munguva pfupi kufadza zvinoita huwandu kupisa, saka kuti zvakanaka kupisa kuchinjirwa svikiro anofanira kukurumidza kupfuura yose uchishandisa hurongwa nzira, nokudaro kuona kukurumidza kutanga kwenyika uye, naizvozvo, kuti kudziyisa mukamuri. Qdim huru nzira ndiyo kunaka coolant kutenderera unodiwa.
• Freezing mvura nokuti kudziyisa hurongwa haafaniri kuva chepfu uye kwete kushandiswawo zvinobata moto. Izvi zvichaita nechokwadi kwete chete kuchengeteka kwako asi kudzivirira vomumuzinda kubva matambudziko dzinoitwa volatilization kana moto chepfu chiutsi.
• Kuwedzera kunyatsoshanda, mune mamwe mazwi, ari coolant riparadzirwe gadziriro, zvinoita chinodiwa kuti mvura yakanga yakawanda viscous.
• Heat kuchinjirwa kune kudziyisa hurongwa kuti sezvo basa sezvinobvira, vanofanira kuva vakanaka chafariz conductivity.
• Yepamusoro antifreeze hazvifaniri kukonzera ngura, sezvo asina Heaters zvose ano vane kudzivirirwa zvakakwana pamusoro chiitiko ichi.
• Kusarudza coolant, vanofanira kutungamirirwa nenheyo inonzwisisika zvoupfumi uye pfungwa - the Zvakanyanya Kunaka Panguva Yepamuviri mubatanidzwa mutengo uye yepamusoro.

mvura

Vose mvura munyika ezvinhu mvura dzinongoitika ane chikuru chaizvo kupisa - paavhareji kumwe 1 kcal / (makirogiramu × cant). Nemamwe mashoko, kana mumwe kilogram mvura neshungu kuna 90ºC tembiricha uye ipapo dzaserera kuna 70ºC ari redhiyeta mukamuri riri neshungu nokuda Unit ichi munobuda 20 kcal nokupisa.

Water kudziyisa Hurongwa ane mukuru arambe achirema (917 makirogiramu / m ^3), iyo, kana kutonhora kana kudziyisa ipfupi. Zvinokosha kucherechedza mvura kuti ndiye chete dzinongoitika mvura kuti vakwanise kuwedzera pasi kutonhora kuti kudziyisa.

Toxicological uye zvipenyu maitiro mvura kunonyanya kupfuura parameters avo, izvo yo chero chakaita zvokugadzirwa coolants - Netsaona kusunungurwa kudziyisa yezvinhu, hazvizovi zvinetso hutano imba, kana asina kuwira zvakananga pamusoro womunhu.

Apo pakutanga Vhoriyamu leakage zvakadai mvura wokugadzirisa nyore chaizvo - chete zvakakwana kudira runodiwa mari iri marita kuwedzera tangi kudziyisa hurongwa.

Mhando dzakasiyana-siyana antifreeze

By uye huru antifreeze ari kudziyisa mugadziriro kumba - icho paakafungisisa zvose zita zvinhu usingabereki -oma pane imwe tembiricha yakaderera. Uyewo kucherechedzwa ndechokuti antifreeze, iyo inogona kushandiswa nomumwe kudziyisa mugadziriro, akaonekwa asina kudaro kare. Zvisinei, varidzi zhinji flats uye dzimba nomumwe kudziyisa hunoratidza kushanda kunoita chete ehupfumi ari data, gadziriro haaiti peremerzala.

Pasinei chokwadi kuti nhasi mumusika anopa zvakawanda zvokusarudza mune antifreeze kuti kudziyisa enyika kubva vagadziri siyana, dzakawanda kugadzirisa izvi zvakaitwa kubva zvitatu zvinokosha zvinhu - propylene glycol, glycerol kana ethylene glycol.

propylene glycol

Hazvina dzisiri chepfu, viscous nezvakavhenganiswa, usina ruvara. Propylene glycol ane chinonhuhwira kunaka uye anozivikanwa kwakanaka rezkovat. musimboti Ndiyo optimum pachake antifreeze, asi musanganiswa anoritsanangura zvinodhura zvikuru.

glycerol

Heat kuchinjirwa kune kudziyisa mamiriro kwakavakirwa glycerol vari viscous mvura kuti ane zvishoma chinonhuhwira kuravira, asi asina kwakanaka. Izvi zvinhu hazvisi chepfu uye chepfu nyaya hadziwanzowaniki chaizvo. Uyezve, glycerin urwa zvakakwana, uye kana kudziyisa hurongwa anoshandisa mvura kwakadonhera, ipapo pachava keke.

Ethylene glycol

Ichi acho ari polyol, haana kwakanaka uye ruvara, asi ane chinonhuwira kuravira. Ethylene glycol chepfu chaizvo uye kunyange kana anoshandiswa chiduku kungaita kuti zvikuru chepfu, izvo kazhinji kacho kunotungamirira rutivi rwomuviri kana rufu.

Pasinei toxicity, kuti kudziyisa gadziriro muchihwande imba pamwe coolant ndiye yakachipa pashiri, saka chinonyanyodikanwa. Kana uchishandisa muvhenganiswa ichi zvinoda kutarisirwa, uye midziyo ino, zvose zvinofanira kuitwa kudzivirira mvura kupinda potable mvura uye pazvinobvira leakage.

Antifreeze nokuti kudziyisa: mutengo

Kuti tizive mari kudziyisa hurongwa pamwe antifreeze, vanofanira kungwarira zvinonyatsorehwa Vhoriyamu ezvinhu, unofanira kuverenga pamwe ukomba hwakanga huchiipoteredza 10-15%.

Inofanira kukurukurwa:

• yardage uye uwandu mapaipi, uyewo avo dhayamita;
• Vhoriyamu coolant iri huru mamiriro (kuwedzera tangi, kudziyisa, bhaira).

mhuri antifreeze nokuti kudziyisa gadziriro mutengo kunoenderana kunyika gadzira, Zvinoumba mumushonga. Dzichiitika Formulations zvinoda okuwedzera maitiro dilution nemvura, asi kutenga wose uchava isingadhuri.

Somuenzaniso, ethylene glycol antifreeze kutenga mhando mbiri.

• "Warm House -30" munhu akagadzirira kushandisa aqueous mhinduro iyo inogona kutengwa rubles 70 paminiti 1 fő.
• "Warm House -65" ari Kuisa pfungwa pachinhu chimwe, 1 fő izvo zvinokosha 85 rubles. Dilution kuti mhinduro iyi ine chando anongedze -30 ° C anokosha anenge 1 fő kusvika 50 rubles.

Consumer zvaunofarira kuvimba zvokunyama uye mhando zvinhu anoumba achiparadzira kudziyisa hurongwa. Vamwe katsamba kuti kushandisa asiri nechando mvura anobvisa overruns simba nokuda hazvibviri deposits pamusoro pamasvingo bhaira uye muridzo unoridzirwa munyu, izvo yekudyidzana kunoderedza kugadzira nokuchengetedza mari. Kuongorora coolant iri zvemari noitika kushandisa kuti zvemagetsi kudziyisa pamusoro kwakavakirwa pazvinobvira ine refu disconnection kuti magetsi simba, uye kuti nyika dzimba uye makoteji vane nguva nenguva pokugara.