Kusarudza munhu mvura mvura kudziyisa hurongwa

Kunyange panguva padariro mazano mumba kudziyisa hurongwa anofanira kufunga kuti haisi nguva dzose yakadaro mvura nokuda kudziyisa hurongwa, zvakadai semvura, rakanakira dzakananga okunze kwaunogara. Izvi zvinoshandawo zvikurukuru vagari kuchamhembe dzeRussia, apo chando kunotora 5-6 mwedzi. In izvi latitudes nyanzvi haina varumbidzwa kushandisa kuva mvura nokuda kudziyisa gadziriro vanhuwo mvura. Sei? Chokwadi chokuti-refu kutonhora ari bhaira (kunoda chete maawa mashoma panguva) huru inotonhora gadziriro chete anotanga -oma. Somugumisiro, mvura mambofambwa richachinjwa chando, uye nokukurumidza chichaitika kudziyisa zvakaoma kuti akaratidza pamusoro mapikicha vedu vokutanga.

Sei handigoni kuushandisa?

Kubva Physics tinoziva kuti bhuku remvura yakasimba uwandu hwezvinhu zvose zvabatanidzwa. mamiriro (nemamwe mazwi, chando) chikuru zvikuru kupfuura bhuku iri nyore emura inoyerera tembiricha kubvira +10 kusvika +90 inegumi. Uye nekuti Zvinongoreva nokuparurwa mutopota rusvingo, saka wezvamatongerwe pakakoromoka guru kana buri. Kudzorera hurongwa kutonetsa. Kuti iye zvakare akanga chadzo, mune Pakadaro, zvachose yakatsiva chidimbu hunenge pamusoro Mapaipi.

Saka, mvura - hazvina kupfuura yakakodzera mvura nokuda kudziyisa hurongwa. Nyanzvi Guest kunyanya Waitara chokwadi kuti zvinhu yeRussian climate ngozi nechando ari Mapaipi mukati nenharo nzvimbo inowedzerawo yekudyidzana. Asi sei, zvino, kuti dira mu?

antifreeze

Kushandiswa antifreeze ndiyo inogutsa nzira kunze izvi. Antifreeze rinoshandiswa Mapaipi uye kukurukurirana enyika, hazvirevi kwakasiyana yakadirwa kupinda kuwedzera tangi motokari. Izvi Urume kudziyisa hurongwa (Dixis kusanganisira) rinoreva mhando nechando uye zvakananga akagadzirirwa anodawo mamiriro akafanana. Zvichienderana unhu unhu, hachigoni chisanyanya ehupfumi kuti viscosity ari tembiricha inobva kubvisa 40 kuwedzerazve 115 Celsius. Panguva iyoyowo, mvura ungava imvura ezvinhu pa 0 uye 99 Celsius, uchitoronga rekupedzisira ukoshi zvinongokonzerwa ichichinja chiutsi. Naizvozvo, nehasha kutaura, zviri imvura ezvinhu ari tembiricha inobva +10 kusvika +90 ⁰ C.

The Zvinoumba antifreeze

Izvi Urume kudziyisa hurongwa vangava nziyo zvakasiyana, zvakatemwa nokuvapo imwe chirungiso. Somuenzaniso, murwiyo zvingasanganisira Anti-Ndinoda nevasori akadai propylene glycol kana monoethylene glycol. Zvose zvinhu vanopa Urume viscosity uye chafariz conductivity. Asi ichienzaniswa ehupfumi mvura antifreeze zvatariswa kakawanda kupfuura unhu kwayo, pasinei muvhenganiswa wakaradzikwa ayo sezvamunoita. Uyewo, ziva kuti nokuda kwayo chikuru zvakanakira (Kuchengetedzwa ehupfumi ari kudziya -40 ... + 115 ° C) uye nokuda kwayo viscosity, mvura iyi nokuti kudziyisa hurongwa ine "tsika" iyerere ichipinda ose makatsemuka uye Kunetsana. Saka, asati kushandisa antifreeze kunyatsoongorora tarisa maitiro ako kuti idonhe, kana nokuda idonhe uchaponesa munhu.