Maitiro ekugadzirisa dambudziko rekuvharika kwemidziyo yekuisa mufiriji inyaya inonetsa vashandisi vazhinji. Kuvharika kwemidziyo yekuisa mufiriji kunonyanya kukonzerwa nekuvharika kwemafuta, kuvharika kwechando kana kuvharika kwetsvina muvharuvhu yethrottle, kana kuvharika kwetsvina mufiriji yekuomesa. Nhasi ndichakupai sumo yakadzama yezvinokonzera nekugadziriswa kwemidziyo yekuisa mufiriji.
1. Kukundikana kwekuvhara mafuta
Chikonzero chikuru chekuvharika kwemafuta ndechekuti silinda yecompressor yakasakara zvakanyanya kana kuti nzvimbo yekuisa silinda yakakura zvakanyanya. Peturu inoburitswa kubva mucompressor inoburitswa mucondenser, yobva yapinda mufiriji pamwe chete nerefrigerant. Nekuda kwekusimba kwakanyanya kwemafuta, inovharwa nedesiccant iri mufiriji. Kana mafuta akawandisa, inoita kuti firiji isakwanise kutenderera zvakanaka, zvichiita kuti Refrigerant isakwanise kutenderera zvakanaka.
Mafuta emuchina wekutonhodza akawandisa anoramba ari mufiriji, izvo zvinokanganisa mhedzisiro yekutonhodza kana kutodzivirira kutonhodza. Saka, mafuta emuchina wekutonhodza anofanira kubviswa.
Maitiro ekugadzirisa kuvharika kwemafuta: Kana sefa yavharika, itsive neimwe itsva, uye shandisa nitrogen ine simba guru kuti ubvise chikamu chemafuta ekutonhodza akaunganidzwa mu condenser. Zvakanakisisa kushandisa hairdryer kupisa condenser kana nitrogen yaiswa.
Nenzira, network yekutonhodza ichataura nezvefirimu remafuta pano. Chikonzero chikuru chefirimu remafuta ndechekuti mafuta ekuzora asina kuparadzaniswa nemuchina wekuparadzanisa mafuta anopinda musystem oyerera nefiriji iri muchubhu, zvichiita kuti pave nedenderedzwa remafuta. Pachine musiyano mukuru pakati pefirimu remafuta nekubatanidza mafuta.
Njodzi dzemafuta:
Kana firimu remafuta rikaramba rakanamira pamusoro pechinhu chinochinja kupisa, tembiricha yekudzikira kwemvura inodziya ichakwira uye tembiricha yemvura inobuda mumhepo inodonha, zvichikonzera kushandiswa kwesimba rakawanda;
Kana firimu remafuta re 0.1mm rakabatanidzwa pamusoro pe condenser, kugona kutonhora kwe compressor yekutonhodza kunoderera ne16% uye kushandiswa kwesimba kunowedzera ne12.4%;
Kana firimu remafuta riri mu evaporator rasvika 0.1mm, tembiricha ye evaporation inodzikira ne2.5°C uye kushandiswa kwesimba kuchawedzera ne11%.
Nzira yekurapa mafuta emafuta:
Kushandiswa kwemafuta anoshanda zvakanyanya kunogona kuderedza zvakanyanya huwandu hwemafuta anopinda mupombi yesystem;
Kana firimu remafuta ravepo kare muhurongwa, rinogona kusukwa nenitrogen kakawanda kusvika pasava negasi rakaita semhute.
2. Kuvhara chandokukundikana
Kuitika kwekukundikana kwekuvhara chando kunonyanya kukonzerwa nekuwanda kwemvura mufiriji. Nekufamba kwenguva kwefiriji, hunyoro huri mufiriji hunotanga kuzara paburiji revharuvhu. Sezvo tembiricha iri paburiji revharuvhu revharuvhu iri pasi, mvura inoumbwa. Aizi inoungana uye inowedzera zvishoma nezvishoma. Kusvika pamwero wakati, chubhu yecapillary inovharika zvachose uye firiji haigone kutenderera.
Nzvimbo huru dzehunyoro:
Hunyoro hwasara muzvikamu zvakasiyana-siyana uye mapaipi anobatanidza ehurongwa hwekutonhodza nekuda kwekuoma kwakakwana;
Mafuta emufiriji nerefrigerant zvine hunyoro hunopfuura huwandu hunobvumirwa;
Kukundikana kuvhura mhepo panguva yekuisa kana kuisa zvisina kunaka kunoita kuti pave nehunyoro;
Pepa rinodziisa motori riri mucompressor rine hunyoro.
Zviratidzo zvekuvharika kwechando:
Kuyerera kwemhepo kunova kushoma zvishoma nezvishoma uye kunova nepakati nepakati;
Kana kuvharika kwacho kwakanyanya, ruzha rwemhepo runonyangarika, kufamba kwemhepo mufiriji kunokanganiswa, uye condenser inotonhorera zvishoma nezvishoma;
Nekuda kwekuvharika, kumanikidzwa kwemhepo inobuda mumhepo kunowedzera uye ruzha rwekushanda kwemuchina runowedzera;
Hapana refrigerant inoyerera ichipinda mu evaporator, nzvimbo yechando inova diki zvishoma nezvishoma, uye kutonhora kunowedzera kuipa;
Mushure mekunge nguva yapera, firiji inotanga kugadzikiswa (ma ice cubes anotonhora anotanga kunyunguduka)
Kuvharika kwechando kunoumba kudzokorora nguva nenguva kwekubviswa kwechinguva, kuvharika kwechinguva, kuvharika uye kucheneswa, uye kucheneswa uye kuvharika zvakare.
Kurapa kwekuvhara chando:
Kuvharika kwechando kunoitika mufiriji nekuti mune hunyoro hwakawanda mufiriji, saka firiji yese inofanira kuomeswa. Nzira dzekugadzirisa ndeidzi:
Bvisai motsiva firita yekuomesa. Kana chiratidzo chehunyoro chiri mugirazi refiriji chashanduka kuva chegirini, chinoonekwa sechinokodzera;
Kana mvura yakawanda ikapinda musystem, isa nitrogen zvishoma nezvishoma, dzorera firita, dzorera mafuta efiriji, dzorera refrigerant, wobva wabvisa mvura kusvika chiratidzo chehunyoro chiri mugirazi chashanduka kuita girini.
3. Kukanganisa kwekuvharika kwetsvina
Kana sisitimu yekutonhodza yavharika, refrigerant haigone kutenderera, zvichiita kuti compressor irambe ichishanda. Evaporator haitonhori, condenser haipisi, compressor shell haipisi, uye hapana ruzha rwemhepo inoyerera mu evaporator. Kana paine tsvina yakawanda musystem, filter dryer inovharika zvishoma nezvishoma uye filter screen ye throttling mechanism inovharika.
Zvikonzero zvikuru zvekuvharika kwetsvina:
Guruva nesimbi zvakachekwa kubva pakuvaka nekuisa, uye oxide layer iri pamusoro pemadziro emukati inodonha panguva yekusanganisa mapaipi;
Panguva yekugadzirisa chikamu chimwe nechimwe, nzvimbo dzemukati nedzekunze hadzina kucheneswa, uye mapaipi haana kuvharwa zvakasimba uye guruva rakapinda mumapaipi;
Oiri yekutonhodza nefiriji zvine tsvina, uye upfu hwe desiccant huri mufiriji yekuomesa hauna kunaka;
Kushanda mushure mekuvharika kwetsvina:
Kana yakavharwa zvishoma, evaporator ichanzwa kutonhora kana kutonhora, asi hapazovi nechando;
Kana ukabata pamusoro pekunze kwe filter dryer ne throttle valve, zvinonzwa zvichitonhorera kana zvabatwa, uye pachava nechando, kana kuti chando chichena;
Evaporator haitonhori, condenser haipisi, uye compressor shell haipisi.
Kugadzirisa matambudziko ekuvharika kwetsvina: Kuvharika kwetsvina kunowanzoitika mufirita yekuomesa, firita yemesh yekuboorera, firita yekusvuta, nezvimwewo. Fita ye throttling mechanism nefirita yekusvuta zvinogona kubviswa nekucheneswa, uye firita yekuomesa inowanzo tsiviwa. Mushure mekunge yatsiviwa, sisitimu yekutonhodza inofanira kuongororwa kuti haina kuburitsa mvura here uye kupiswa ne vacuum.
Guangxi Inotonhorera Zvishandiso zveFriji Co., Ltd.
Nhare/Whatsapp:+8613367611012
Email:karen@coolerfreezerunit.com
Kana daro riri pakati pechubhu ye capillary nechidzitiro che filter chiri mu filter dryer riri pedyo zvakanyanya, zvinogona kukonzera kuvharika kwetsvina zviri nyore.
Nguva yekutumira: Ndira-13-2024