1.Viscosity yemafuta akaomeswa nechando: Oiri yakaomeswa ine imwe viscosity kuchengetedza friction pamusoro pezvikamu zvinofamba munzvimbo yakanaka yekuzora, kuitira kuti itore chikamu chekupisa kubva kune compressor uye kuita chisimbiso basa.
Oiri inoshanda pamatembiricha maviri akanyanya: Compressor exhaust valve tembiricha inogona kupfuura madhigirii zana, uye valve yekuwedzera, tembiricha ye evaporator ichave yakaderera se -40 degrees. kupfeka uye ruzha rwekutakura compressor uye cylinder, uye panguva imwechete kuderedza kutonhora uye kupfupisa hupenyu hwebasa re compressor.Kunyange mumamiriro ezvinhu akaoma, compressor inogona kupiswa.
2.Pour point yemafuta akaomeswa: Pour point zvakare chiratidzo chinogona kutungamirira kumushini unopisa.Kupisa kwekushanda kwe compressor kune zvakasiyana-siyana.Nokudaro, kuitira kuti tive nechokwadi chokuti basa remafuta rinogona kuitwa zvakajairika, zvinowanzodiwa kuchengetedza basa rakanaka pamhepo yakadzika. Naizvozvo, nzvimbo yekudira inofanira kuva yakaderera pane tembiricha yechando, uye viscosity uye tembiricha zvinofanira kuva zvakanaka, saka. kuti mafuta akaomeswa nechando anogona zvakanaka kudzokera compressor kubva evaporator munzvimbo yakaderera tembiricha environment.If the kudira pfungwa mafuta nechando yakanyanya, Zvichaita kuti mafuta adzoke zvishoma nezvishoma kuti nyore chaizvo kuitika muchina akapiswa.
3.Flash point yemafuta akaomeswa:Kunewo njodzi yekuti iyo flash point yemafuta akaomeswa yakadzikira.Nekuda kwekunyanya kushanduka, iyo yakaderera flash point ichawedzera huwandu hwemafuta mufiriji kutenderera.Kuwedzera kupfeka uye kubvaruka. inowedzera kumutengo.Chinonyanya kukosha ndechekuwedzera njodzi yekupisa panguva yekumanikidza uye kupisa, izvo zvinoda kuti flash point yemafuta efiriji inopfuura madhigirii makumi matatu akakwira kupfuura tembiricha yekubuda mufiriji.
4.Chemical kugadzikana: Kemikari yemafuta akachena echando yakagadzikana, haina oxidize, haina corrode simbi.Kana yakaderera mafuta echando ane refrigerant kana unyoro, inokonzera kuora.Kana mafuta oxidizes, inobudisa acid uye corrode metal.Kana mafuta echando ari pakupisa kwepamusoro, pachava necoke nehupfu, kana chinhu ichi chikapinda musefa uye throttle valve zviri nyore kukonzera kuvhara.Pinda compressor uye zvichida punch kuburikidza nemotokari. insulation film.Muchina iwoyo wakareruka kwazvo wakapisa.
5.Kunyanya kusvibiswa kwemechani uye hunyoro hwemukati: Kunyanya kusvibiswa kwemagetsi uye hunyoro hwemukati: kana mafuta akaomeswa aine unyoro, anowedzera kuchinja kwekemikari yemafuta, kukonzera kuderera kwemafuta, kukonzera ngura kuita simbi, uye zvakare kukonzera "ice block" pamhepo. kana vharafu yekuwedzera.Oiri yekuzora ine tsvina yemagetsi, iyo inowedzera kupfekedzwa kweiyo friction pamusoro pezvikamu zvinofamba uye kukonzera kukanganisa kune compressor.
6..Yakakwirira yeparafini:Kana tembiricha yekushanda yecompressor yadonha kusvika kune imwe kukosha, parafini inotanga kupatsanurwa kubva pamafuta akaomeswa nechando, ichiita kuti iite turbid.
Oiri inotonhora inoburitsa parafini uye inoungana pa throttle kuvharira throttle kana kuti inogona kuungana pane evaporator yekupisa kupisa pamusoro, zvichikanganisa kushanda kwekushisa.
Nzira yekuziva sei kana yakashata mafuta echando
Unhu hwemafuta akaomeswa nechando hunogona kutongwa neruvara rweoiri.Muvara wakajairika wemaminerari akaomeswa nechando wakajeka uye wakaita yero zvishoma, kana makore kana ruvara rwakadzika zvakanyanya mumafuta, kusachena kwemukati uye parafini zviri kumusoro. yakajairika ruvara rwe ester yakagadzirwa nechando oiri inoonekera bhandi yero, yakasviba zvishoma pane mineral oil.Iyo yakakwirira iyo kinematic viscosity ndeye, iyo yakasviba iyo ruvara.Kana iyo viscosity inosvika 220mPa. Muvara wakajeka wero uye tsvuku tsvuku.
Tinogona kutora pepa rakachena pepa chena, tora zvishoma zvemafuta akaomeswa, tidonhedze papepa jena, uye wozotarisa ruvara rwemafuta. oiri ndeyemhando yepamusoro, Kana madotsi akasviba kana madenderedzwa akawanikwa pabepa jena, mafuta akaomeswa nechando adzikira kana kuti akaderera mafuta echando.
Nguva yekutumira: Dec-14-2018
