Izvo hazvigoneke kuti mafeshiri ekuratidzira anoshanda nekuwiswa kwekutamba kwemhepo pasi pehurongwa hwekupedzisira kuchazopera kuunganidzwa kwechando pane iyo evaporator tubs uye fins. Chando chinoshanda sechinhu chinopiswa pakati pekupisa kuti chiendepiko kubva panzvimbo uye firiji, zvichikonzera kuderedzwa mueverator yekubudirira. Naizvozvo, vagadziri vezvishandiso vanofanira kushandisa mamwe maitiro ekutora chando kubva kuCoil pamusoro.Kusina kutsanangurwa, asi mhepo deflast, magetsi (iyo ichagadziriswa muchikamu II mumagazini II mumagariro. Zvakare, shanduko kune aya ekutanga deflost zvirongwa zvinowedzera imwezve kuoma kwekuoma kwevashandi vebasa remumunda. Kana setupy musimboti, nzira dzese dzinozowana iwo akafanana anodikanwa mhedzisiro yekunyungudika chando. Kana iyo deflost kutenderera isingamwi nenzira kwayo, iyo inokonzeresa kusakwana (uye kuderedza muEvaporator yekubudirira) inogona kukonzeresa pane tembiricha inodiwa mufiriji, mafashama emvura kana oiri matanda ekutakura matanda.
Semuenzaniso, imwe nyama yekuratidzira kesi inochengetedza tembiricha yechigadzirwa ye 34f inogona kunge iine tsvina yemhepo tembiricha yeanenge 29f uye tembiricha yakagutsa evapandu yeecha. Kunyangwe ichi chiri chepakati tembiricha yekushandisa uko kupisa kwechigadzirwa kuri pamusoro 32f Off Cycle Deflost inowanzoitika pane epakati pekupusa ekushandisa, asi hazvishamise kuti uone gasi defrost kana magetsi defro mune izvi zvekushandisa.
firiji defrost
Mufananidzo 1 chando chando
Kubva kutenderera deflost
Kuenda kutenderera deflost kwakangoita sekurira; Deflosting inoitwa nekungozvivharira kubva kufiriji kutenderera, kudzivirira firiji kupinda muvapurator. Kunyangwe iyo evaporator inogona kunge iri kushanda pazasi 32F, iyo tembiricha yemhepo iri munzvimbo yefrigiri iri pamusoro 32f. Netirisitiji yakafamba, ichibvumira mhepo munzvimbo yeiyo firiji nzvimbo kuti urambe uchitenderera kuburikidza neyevapuratiri jira / fins ichasimudza evaporator tembiricha, ichinyungudutsa chando. Uye zvakare, iyo yakajairika mhepo kupinda mune yakafemerwa nzvimbo ichaita kuti tembiricha yemhepo isimuke, ichiwedzera kubatsira neiyo defrost kutenderera. Mukushandisa uko tembiricha yemhepo mune yakagadziriswa nzvimbo inowanzoitika pamusoro 32F, kubva kuCyle Deflost Inzira yekunyungudika yekuvandudza chando uye ndiyo nzira yakajairika yekudzvinyirira mune epakati yekukurudzira.
Kana abvisei kutenderera ichitangwa, kuyerera kwechiFriger regulator mune yakawanda rack.
firiji defrost
Mufananidzo 2 Zvakafanana Defrost / Pumpdown Wiring Diagram
Mufananidzo 2 Zvakafanana Defrost / Pumpdown Wiring Diagram
Cherekedza kuti mune imwechete compressor application uko iyo Defrost Nguva yekuwona inotanga pombi-pasi kutenderera, iyo Liquid mutsara weSolenoid Pasi pakarepo de-energized. Iyo compressor icharamba ichishanda, kupomba firiji kunze kweiyo system yakaderera uye mune yemvura inogamuchira. Iyo compressor ichatenderera ichitenderera kana kudzvanywa kwekushambadzira kuchidonha kune yakachekwa-kunze set nzvimbo yekudzvinyirirwa kudzvinyirira kudzora kudzora.
Mune multiplex compressor rack, iyo nguva yambiro ichaita kutenderera simba kune iyo yemvura mutsara weSolenoid vharuvhu uye yekumanikidza kwekutonga. Izvi zvinochengetedza huwandu hwefriji mueveve. Sezvo tembiricha yeevapureti yekuwedzera, iyo vhoriyamu yefiriji iri mueveve inouya zvakare inosangana nekuwedzera kwekushisa, kuita sekupisa kwekushisa kuti ubatsire tembiricha yemusoro wevhu revapambi.
Hapana kumwe kunobva kupisa kana simba kunokosha kuti ubve kutenderera deflost. Iyo system ichadzokera kuFiriji modhi chete mushure menguva kana tembiricha chikumbaridzo chasvikwa. Icho chikumbaridzo cheiyo yepakati tembiricha yekushandisa ichave yakakomberedza 48F kana makumi matanhatu emaminitsi yenguva. Maitiro aya anozodzokororwa kusvika mana pazuva zvichienderana neyekuratidzira nyaya (kana w / ini ndinoproater) magadziri ekurudziro.
Kushambadzira
Electric Defrost
Kunyangwe iyo yakajairika pane yakadzika tembiricha yekukurudzira, magetsi defro anogona zvakare kushandiswa pane epakati tembiricha yekukurudzira. Pane yakadzika tembiricha yekunyorera, kubva kutenderera deflost haina basa yakapihwa kuti mhepo iri munzvimbo yefrigiri iri pazasi 32F. Naizvozvo, kunze kwekuvharira kubva kufiriji kutenderera, tsime rekunze rekupisa rinodiwa kusimudza tembiricha yeevsator. Electric defrost ndeimwe nzira yekuwedzera iyo yekunze yekupisa yekupisa kuti inyungudze kuunganidzwa kwechando.
Imwe kana yakawanda kupokana kupisa matanda kunoiswa pamwe nekureba kweiyo evaporator. Kana iyo deflost nguva yekuwachira inotanga iyo yemagetsi defrod kutenderera, zvinhu zvinoverengeka zvichaitika pachena:
. Dunhu iri rinogona kuve nesimba rakananga iro revaperator fan to motors, kana iyo macolies yekubata kune mumwe munhu evapambi vanoongorora mota. Izvi zvichatenderera kubva kune evaporator fan toutors, vachibvumira kupisa kunogadzirwa kubva kune defrost heaters kuti vatarise pane iyo evaporator pamusoro chete, pane kuendeswa kumhepo yaizotungamirwa nevateveri.
. Izvi zvichavhara iyo Liquid mutsara Solenoid valve (uye Suction Reganator kana ikashandiswa), kudzivirira kuyerera kwefiriji kune iyo evaporator.
. Izvi zvinozopa zvakananga masimba kune iyo defrost heaters (diki yakaderera amperroge defrost heater application), kana simba rekutakura kune iyo coil yeiyo defrost heater contractor. Imwe nguva wachi yakavakwa nevatauri neakakwira maAtings inokwanisa kuendesa simba zvakananga kune mahedheni ekuita, kubvisa kudiwa kweiyo yakaparadzaniswa kweheti yekutengesa.
firiji defrost
Mufananidzo 3 Magetsi Hater, Defrost kubviswa uye fan kunonoka kugadziriswa
Electric Defro inopa yakanyanya kunaka deflost kupfuura kubva pakutenderera, ine kupfupika durations. Zvekare zvakare, iyo deflost kutenderera ichapera nenguva kana tembiricha. Pamusoro pekumbadzwa mariri anogona kunge ari kudonha nguva; Nguva pfupi yenguva iyo ichabvumira iyo yakanyungudika chando chekudonhedza iyo yeeverator pamusoro uye mune iyo dhiraini pani. Uye zvakare, iyo evaporator fan Motors ichanonoka kubva pakutangazve kwenguva pfupi yenguva mushure mefiriji kutenderera kunotanga. Uku ndiko kuve nechokwadi chekuti chero unyoro huchiripo pamusoro peiyo evaporatir Panzvimbo iyoyo, ichasunungura uye icharamba iri pane iyo evaporator yepasi. Kunonoka kweFan kunoderedza huwandu hwemhepo inodziya iyo inotenderera muFrigernation Space mushure mekudzoreredzwa. Kunonoka kweFan kunogona kuitwa nekudzora tembiricha (thermostat kana klixon), kana nguva yekunonoka.
Magetsi defort ndiyo nzira yakapfava yekuita deflosting mune application iyo yekuregedza kutenderera haisi kushanda. Magetsi anoshandiswa, kupisa kunogadzirwa uye chando chinonyungudika kubva kune evaperator. Nekudaro, mukuenzanisa kwekutenderera deflost, magetsi defrost zvine zvisizvo zvinhu zvakashata, mari yekuwedzera, inowedzera uye nekuwedzera basa uye zvigadzirwa zvinodiwa kuti unyatsowanzotaridzwa. Zvakare, iyo inoenderera ichiramba yekuwedzera magetsi inofanira kutaurwa. Chinhu chinodiwa chekunze kwesimba kwesimba kune simba iro rezvemisi rezvinyorwa zvinoguma nemuridzi wejeti pane kana ichienzaniswa nekutenderera kwekutenderera.
Saka, ndizvo zvekutenderera, mweya defrost uye magetsi dema nzira. Muchiitiko cheMarch tichaongorora gasi deflost zvakadzama.
Kutumira Nguva: Kukadzi-18-2025