Engine kutonhora hurongwa: mudziyo, kuti uchishandisa pfungwa, mhosva

Engine kutonhora gadziriro - mumwe yacho inokosha okunze. Pasina matunhu tembiricha kuti munguva combustion ari mafuta nezvakavhenganiswa, wongorega zvinoyerera. Izvo nodes tiri chikamu kutonhora hurongwa, uye chii mhosva nayo kunoratidzwa?

Design uye Rinoshanda

Chokutanga, ngationei kubata mudziyo. Modern motokari kutonhora ezvinhu, vakawanda chaizvo, imwe motokari injini, anoramba zvinodiwa kushanda muoti Via chaiwo kutonhora mvura iyo rinoparadzirwa kuburikidza nemvura bhachi - chaiwo in in humburumbira chinhu chinogumbura. Uyezve okutanga kutonhora ezvinhu zvinosanganisira: a redhiyeta, mumwe thermostat, imvura pombi, zvikwepa, kurudza filler mutsipa. The redhiyeta ndiro zano iro inotonhodza Urume achishandisa motokari wokufema, zvinoyerera feni. Thermostat - a vharafu mudziyo iyo anoita coolant kuparadzirwa iri kutonhora mugadziriro. The pombi uye kurudza somunhu mutemo, vari anosundwa tikachirega mabhandi. Ndiyo nzira injini mvura kutonhora mamiriro kushandiswa iri motokari dzakawanda ano.

kuti kutonhora gadziriro sei? Panguva kutanga-kwechibayiro thermostat vharuvhu iri namahwindo chinzvimbo, kubvumira Urume kutenderedza kuburikidza vanonzi denderedzwa diki - pombi runopfuura ayo mvura bhachi chete. Kana injini inotanga kudziya uye tembiricha mvura rinosvika 80-95 Celsius (zvichienderana injini), kuti thermostat vharuvhu anovhura uye mvura inoyerera mukati redhiyeta pakati humburumbira musoro. kuparadzirwa kwakadaro anonzi denderedzwa kukuru. Nomunyika redhiyeta Urume iri dzaserera uye anopinda pombi. Sezvo injini kutonhora hurongwa anoramba inowanzotorwa oparesheni muoti.

malfunctions

Now nezvikanganiso. Ivo zvinogona kukonzerwa kwomuzvarirwo yabvaruka nomunhu zvinoriumba pakuitika, uye ichinonoka yokuzvigadzirisa. Somuenzaniso, injini overheating anogona kuitika kana ichaparara pamusoro thermostat vharuvhu (anotanga kuzarura aine kunonoka kana mangwanani), uye nokuda kwokuti redhiyeta sero tsinga pamwe guruva. Chii chinofanira kuitwa kudzivisa vakurumidze injini vagadzirise kutonhora hurongwa?

Chokutanga, vanogara kuzoongorora injini uye irambe yakachena. Nyatsoteerera kuti coolant pamwero mukuwedzera tangi. Kana zviri pasi, tarisa tightness pamusoro pombi kuti kubatanidza redhiyeta nemvura bhachi. Zvinogoneka kuti zvaitika. Location of vhinza anogona micheto yekapepa katsva aka sealant, asi zviri nani kwete kudemba mari uye kutenga hwandaiva chipika. Kurasikirwa ezvinhu zvingaratidza leakage uye mvura Kubika ari tembiricha pamusoro 105 ° C. Kana redhiyeta, Zvinokurudzirwa kuti kugara vakachena kubva tsvina, kugeza yakachena mvura chubhu kana tsinga, girisi shutter inopofumadza graphite mafuta. Motor overheating muzhizha inogona kukonzerwa munhu atadze kushanda zvakanaka pamusoro pombi kana feni. For nodes izvi, nguva dzose tarisa makakatanwa ari nemotokari bhandi uye kuchinja kana zvakakodzera.

Uyewo kuteerera coolant. Sezvo antifreeze zvinodiwa ruchikonzera mumwe inorwara mvura, iva nechokwadi chokuti mvura iwe wedzera. Chero zvazvingava haafaniri kudira mvura kubva pombi hurongwa. Izvi zvichaita rikurumidze paumbwe pamwero munyika. Sanganisa antifreeze pamwe kwakadonhera mvura chete! Vanamazvikokota vanotiwo kuwedzera coolant chaiwo Anti-ngura chirungiso kuderedza kungatikanganisa migumisiro mvura pamusoro injini. Kana pakafunuka uchiripo (inogona kuonekwa kana Flushing ari redhiyeta), zvino kuitisa makemikari rokutsvaira. Nokuti chinangwa ichi pane gadziriro chaidzo. Scale zvinogonawo kuitika mune zvaimutambisira mugomba - mune iyi zvinofanira kucheneswa waya uye muridze compressed mhepo.