Motokari mhepo kutonhodza midziyo

Munyaya ino, ndinoda kutsanangura motokari mhepo kutonhodza chikwata uye kuisa pfungwa muverengi afunge pamusoro mashandiro waro inoshanda.

Chero muchina yakaoma, iro rinoshandiswa motokari engineering, kunoda kugara, uye mhepo kutonhodza hausi anosiiwa mutemo uyu. Asi, nzeve ichi zvinhu zvinodhura anofanira Proportional kuti Nokurasikirwa chakakonzerwa namaneja muridzi, kana munhu "kondeem" Mwari ngaandidzivise, chinhu chinoitika. Kuti tinzwisise zviri nani zvinodiwa Unit, ngatiyeukei mudziyo yemotokari mhepo conditioner uye kuti inoshanda sei.

Ezvinhu kutonhora mhepo mukati motokari anoshanda chaizvoizvo pamusoro ichocho somunhu kwakajairika firiji, izvo anomira kicheni yenyu. Mune namahwindo, rakanamatidzwa maitiro vakazadzwa freon, mafuta Refrigeration chikaparara. Task mafuta - lubricated compressor uye kunopindirana hurongwa.

mhepo kutonhodza mudziyo panguva imwe automaker - vayo. Asi tichaona mazano izvi regai kusiyana zvinhu chinhu.

Chii chinoitika kana iwe tinya bhatani "Start" ari kutonhora hurongwa? Kana mhepo conditioner dzikava basa remagetsi batira, uye kuvavarira dhisiki ine maitiro esimbi kuridza nayo yakanyatsomira kuti chisimudziso, kuburikidza iyo nguva bhandi (kana mhepo conditioner iri kure, kuti chisimudziso rotates simbe). The compressor rinotanga. basa rake - kuti tsonyera freon, iyo zvino iri gaseous ezvinhu. The freon iri huru panguva compression, uye ipapo inopisa emura Freon, uye chubhu runoyerera mugomba condenser, kana sezvazvakanyorwa kunzi - redhiyeta. Zita iri ingangodaro, sezvo nenharo uye compressed kuti mvura pakusava gasi inotonhodza iri zvakagadzirwa ichi.

Zvinobatsira kupa nani uye dzichimhanya kupisa kurudza uye kuti kana mumuchina achiri ichifamba, kuti kutonhora muitiro mberi kwakabatana munhu pakaunda chokubuda mhepo.

Kana kutenderera kwapera ostuzhennoy vachiri pressurized mvura Rwako panguva nzira yokubudisa yacho redhiyeta anopinda mugamuchiri drier kuvat. Pano, zviri vakachenesa tsvina chigadzirwa compressor pamberi zvokudya kunyika hurongwa. Vamwe vagadziri vanofunga nomumhepo kutonhodza chikwata unopfuura vamwe. Vanowedzera pamasikiro mugamuchiri rokudongorera naro achitarisa kuti, unogona nemaziso kuongorora zvinodiwa hurongwa. Zvinosuruvarisa ichi inoti rinowanika vashomanana michina uye ruzhinji vaburitsi mudenga kutonhodza mudziyo uri nyore uye anobatsira chisarudzo haisi chinotarisirwa.

Asi isu digress, inguva achifambirana aibuda Freon. Pashure unomunatsa ari Dryer, zviri ndanogara motokari, apo anoita basa iro akasikirwa - kutonhora mufambi mupanda motokari. Achipfuura chafariz kuwedzera vharuvhu (TEV), iyo akatasva kuguma chubhu yaidzika ari kabhini evaporator Freon mhute ari mamiriro panguva kubika tembiricha kusiya evaporator. Kana hwemvura tembiricha hahusvikirwi, kukura vharuvhu akavharwa, kana zvinondiremera yakaderera, anovhura. Saka, zvinoita anoshumira chafariz kudzora throttle, kuchinja chubhu nzira yokubudisa chikamu kuunhu dzakadaro panguva iyo refrigerant tembiricha iri evaporator nzira yokubudisa achava Zvakanyanya Kunaka Panguva Yepamuviri. Panguva kwemvura, vakapfuura kupinda gaseous mamiriro, ari kushanda Urume inotonhodza uye kunosvika razero kutonhora, kutonhora anotakurwa parutivi evaporator blower. Zvadaro, pashure nomunyika evaporator, kutonhora Freon anopinda compressor, uye kutenderera kunotanga patsva.

Kuti chikamu hurongwa inobva compressor kusvika kuwedzera vharuvhu - nezvinodzvinyirira mutsetse. Zvibereko uri mutete uye pane kupisa panguva oparesheni. Kubva evaporator kusvika compressor ari kudzoka mutsetse, ayo chubhu iri kazhinji mukobvu uye chando kuti ikabatwa. Panguva mashandiro, mutsetse kufurirwa kusvika 15 atmospheres. Muna neizvi - 2/1 mhepo. Munyaya nekuzorora mamiriro, zviri pakati nepakati uye 5 atmospheres uye ipapo ipapo.

Ndinovimba kuti iwe nokungwarira kuverenga iyi, uye mhepo kutonhodza chikwata yava zvakajeka zvikuru kwauri.