Iyo yekushanda musimboti weiyo steam compression refrigeration system yemota air conditioning
Iyo yekushanda musimboti weutsi compression refrigeration system yemotokari air conditioning inonyanya kusanganisira mana akakosha maitiro: compression process, condensation process, yekuwedzera maitiro uye evaporation maitiro.
compression process : Iyo compressor inofema tembiricha yakaderera uye yakaderera gaseous refrigerant pane yakaderera yekumanikidza divi re evaporator, inoimanikidza mukupisa kwakanyanya uye yakanyanya pressure gaseous refrigerant, yozoitumira kune condenser kuti itonhorere. Iyi nzira inowedzera tembiricha uye kudzvanywa kwefiriji.
Condensation process : iyo yepamusoro-tembiricha uye yakanyanya-kudzvanya gaseous refrigerant inoraswa nefani uye mhepo inogadzirwa nemotokari mucondenser, uye yakanyungudutswa kuita yemvura refrigerant pane yepakati tembiricha uye yakanyanya kudzvanywa. Basa re condenser ndere kuendesa kupisa kwefiriji kunzvimbo yekunze kuti itonhodze.
Kuwedzera maitiro : Kana iyo refrigerant yemvura ikapfuura nepavharuvhu yekuwedzera kana throttle chubhu, kudzvanywa uye tembiricha inodonha zvakanyanya uye inove yakaderera tembiricha uye yakaderera yekumanikidza kunyorova mhute. Kuita uku kunoita kuti chikamu chefiriji chinyunguduke, chichigadzira musanganiswa wegasi-mvura wakagadzirira kutora kupisa.
evaporation process : gasi-mvura musanganiswa wefiriji inopinda muevaporator, inotora kupisa mungoro, uye inobuda muhushoma-tembiricha uye yakaderera-inodzvinyirira gaseous refrigerant. Iyo evaporator inonyatso kupisa kupisa, iyo inobvisa kupisa kunotorwa nefiriji mukubuda kwemhepo kubva mungoro kuburikidza nepombi yemukati, kuitira kuti iwane kutonhora.
Zvikamu zvemotokari yemhepo inosimudzira mhepo yekumanikidza firiji system zvinosanganisira compressor, condenser, yekuwedzera vharafu (kana throttle chubhu), evaporator uye zvinoenderana nekudzora zvinhu. Pamwe chete, izvi zvikamu zvinoumba yakavharwa kutenderera sisitimu umo firiji inoyerera ichienderera, ichipedzisa shanduko kubva kune gasi kuenda kumvura kuenda kune gasi.
Mamiriro ekushandiswa kwemhepo yekumanikidza firiji system yemotokari air conditioning inonyanya kuve mukati memhepo yekumisikidza system yemotokari. Kuburikidza neiyi sisitimu, iyo mota mhepo yekumisikidza inogona kunyatso kudzikisa tembiricha mungoro uye inopa yakasununguka nharaunda yekutyaira.
mota yemhepo inofefetera mhepo yekutsikirira firiji system mudziyo unoshandisa firiji kutenderera musystem yekutsinhana kupisa, inonyanya kushandiswa kuderedza kupisa mumotokari. Iyo sisitimu inonyanya kuumbwa nezvikamu zvinotevera: compressor, condenser, vharafu yekuwedzera, evaporator uye mapaipi nemavharuvhu anobatanidza zvikamu izvi.
Kushanda musimboti
compression process : Iyo compressor inofema tembiricha yakaderera uye yakaderera gaseous refrigerant muevaporator, inoimanikidza mukupisa kwakanyanya uye yakanyanya kumanikidza gaseous refrigerant, yozoitumira kune condenser kuti itonhore.
Condensation process : tembiricha yakakwira uye yakanyanya kudzvanywa gaseous refrigerant mucondenser kuenda kumhepo inotonhorera (kazhinji mweya kana mvura) kuburitsa kupisa, kunyura mufiriji yemvura.
Kuwedzera maitiro : Kana iyo yemvura yefiriji ichipfuura nepavharuvhu yekuwedzera, kudzvanywa uye tembiricha inodzikira uye inove yakaderera tembiricha uye yakaderera kumanikidza kunyorova mhute.
Evaporation process : tembiricha yakaderera uye yakaderera kunyorova mhute muevaporator, inotora kupisa mumotokari, inobuda mugaseous refrigerant, yobva yafemerwa zvakare necompressor kuti ipedze kutenderera kwefiriji.
refrigerant
Firiji yakajairika iR-134a (tetrafluoroethane), iyo inotora kupisa kwakawanda kana ichinge yashandurwa kubva pamvura kuenda kugasi muevaporator, zvichikonzera kutonhora.
Historical background uye kukura kwetekinoroji
Nheyo yekutanga yemotokari yemhepo inogadzirisa firiji inofanana neyemumba mhepo yemhepo, iyo inoshandisa shanduko yemamiriro efiriji kuti iwane firiji. Nekuvandudza tekinoroji, masisitimu emazuva ano emotor air conditioning akashongedzerwawo neasiyana masensor uye ekudzora masisitimu kuti awane kunyatso kudzora tembiricha uye kuwedzera kushanda nesimba kwekushandisa simba.
Kana iwe uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonere kana uchida zvigadzirwa zvakadaro.
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