Musiyano wekutonhora wekutonhora wekutengesa mafiriji madiki unoratidzwa seusina kusangana nechiyero. Mutengi anoda tembiricha ye2 ~ 8 ℃, asi tembiricha chaiyo i13 ~ 16 ℃. Mhinduro yakajairika ndeyekukumbira mugadziri kuti achinje kutonhora kwemhepo kubva kune imwe mhepo duct kuenda kune mbiri mhepo duct, asi mugadziri haana zviitiko zvakadaro. Imwe sarudzo ndeyekutsiva iyo compressor neyepamusoro-simba imwe, iyo inowedzera mutengo, uye mutengi angave asingakwanisi kuitenga. Pasi pezvipingamupinyi zviviri zvekupikiswa kwehunyanzvi uye kunzwisiswa kwemitengo, zvinodikanwa kutanga kubva pakubata zvingangoita zvemichina iripo uye kugadzirisa mashandiro kuti uwane mhinduro inogona kuzadzisa kutonhora kudiwa uye kuenderana nebhajeti.
1.Optimization yemhepo duct diversion
Iyo imwechete yemhepo duct dhizaini ine nzira imwe chete, zvichikonzera iri pachena tembiricha gradient mukati mekhabhineti. Kana pasina ruzivo mune mbiri mbiri duct dhizaini, mhedzisiro yakafanana inogona kuwanikwa kuburikidza nekusagadzirisa zvimiro. Kunyanya, kutanga, wedzera chinobvisika diversion chikamu mukati memhepo duct pasina kushandura chimiro chechimiro cheiyo yekutanga mhepo duct.
Chechipiri, isa kupatsanurwa kwakafanana neY pamhepo yekubuda kweevaporator kuti upatsanure mhepo imwe chete inoyerera muhova mbiri dzepamusoro nedzezasi: imwe inochengeta nzira yepakutanga yakananga kuchikamu chepakati, uye imwe inotungamirwa kunzvimbo yepamusoro kuburikidza ne30 ° inclined deflector. Iyo forogo angle ye splitter yakaedzwa neiyo fluid dynamics simulation kuti ive nechokwadi chekuti kuyerera kwemaviri emhepo hova ndeye 6: 4, iyo haingoiti kuti kutonhora kuwedzere munzvimbo yepakati yepakati asi zvakare inozadza iyo 5cm yakakwirira-yekupisa nzvimbo yebofu kumusoro. Panguva imwecheteyo, isa arc-shaped reflection plate pasi pekabati. Kutora mukana wehunhu hwemhepo inotonhora inonyura, mhepo inotonhora yakagara yakaunganidzwa pazasi inoratidzwa kumakona ekumusoro kuita kutenderera kwechipiri.
Pakupedzisira, isa splitter, edza maitiro, uye tarisa kana tembiricha inosvika 2 ~ 8 ℃. Kana ikakwanisa kuwanikwa, ichava mhinduro yakakwana nemutengo wakaderera kwazvo.
2.Refrigerant replacement
Kana tembiricha ikasadonha, pinzazve jekiseni refiriji (kuchengeta modhi yepakutanga isina kuchinjika) kudzikisa tembiricha yekubuda mumhepo kusvika -8℃. Kugadziridza uku kunowedzera musiyano wetembiricha pakati peevaporator nemhepo mukhabhineti ne3 ℃, ichivandudza kupisa kwekupisa ne22%. Tsiva inofananidzira capillary chubhu (wedzera dhayamita yemukati kubva 0.6mm kusvika 0.7mm) kuve nechokwadi kuti kuyerera kwefiriji kunochinjirwa kune nyowani tembiricha yekubuda uye kudzivirira njodzi yecompressor liquid sando.
Izvo zvinofanirwa kucherechedzwa kuti tembiricha inogadziriswa inoda kusanganiswa nekunyatso optimization yetembiricha yekudzora logic. Tsiva iyo yekutanga mechanical thermostat nemagetsi tembiricha yekudzora module uye isa mbiri inokonzeresa michina: kana iyo yepakati tembiricha mu cabinet inodarika 8 ℃, compressor inomanikidzwa kutanga; izvi hazvingovimbisi chete kutonhora kwekuita asiwo kuchengetedza kutonhora kunoshanda panguva yakanakisa.
3.Kuderedza kunze kwekuvhiringidza kwemhepo inopisa
Kunyanya tembiricha mukhabhineti kazhinji kacho chikonzero chekusaenzana pakati pemutoro wezvakatipoteredza uye kugona kutonhora. Kana simba rekutonhora risingakwanisi kuwedzerwa, kuderedza mutoro wezvakatipoteredza wemidziyo inogona kuderedza mukaha pakati pekushisa chaiko uye kukosha kwechinangwa. Kune nharaunda yakaoma yenzvimbo dzekutengesa, kuchinjika uye shanduko inofanirwa kuitwa kubva kune matatu madhiyo.
Kutanga ndiko kusimbiswa kwekabati yekupisa kupisa. Isa 2mm gobvu vacuum insulation panel (VIP pani) padivi remukati remusuwo wekhabhati. Thermal conductivity yayo ingori 1/5 yeiyo yechinyakare polyurethane, ichidzikisa kupisa kwemuviri wegonhi ne40%. Panguva imwecheteyo, isa aluminium foil composite insulation cotton (5mm gobvu) kuseri nemativi ekhabhineti, uchitarisa kuvhara nzvimbo idzo condenser inosangana nekunze kuti uderedze kukanganiswa kweambient tembiricha pane firiji system. Chechipiri, yekubatanidza tembiricha yekudzora tembiricha, isa tembiricha sensor mukati memamita maviri kutenderedza firiji. Kana tembiricha yepakati ikadarika 28 ℃, ita kamwe kamwe mudziyo wepopopotera wepano kuti uendese mweya unopisa kunzvimbo dziri kure nefiriji kudzivirira kugadzira envelopu yekupisa.
4.Optimization yemaitiro ekushanda: dynamically kugadzirisa mamiriro ekushandisa
Nekumisa dhizaini yekushanda inoenderana nemamiriro ekushandisa, kugadzikana kwekutonhora kunogona kuvandudzwa pasina kuwedzera mutengo wehardware. Seta tembiricha yekudzora zvikumbaridzo munguva dzakasiyana: chengetedza muganho wepamusoro wechinangwa chekushisa pa8 ℃ panguva dzebhizinesi maawa (8:00-22:00), uye udzikise kusvika ku5 ℃ panguva isiri yebhizinesi maawa (22:00-8:00). Shandisa tembiricha yakadzikira husiku kutonhora kare kabati kuti uchengetedze inotonhora yebhizimusi rezuva rinotevera. Panguva imwecheteyo, gadzirisa mutsauko wekushisa wekuvhara zvichienderana nehuwandu hwekuchinja kwechikafu: isa 2 ℃ shutdown tembiricha musiyano (kudzima pa8 ℃, kutanga pa10 ℃) panguva dzekugara dzichizadzwa chikafu (senge masikati peak) kuderedza nhamba yecompressor inotanga nekumira; isa 4 ℃ mutsauko wetembiricha panguva dzekuchinja zvishoma kuderedza kushandiswa kwesimba.
5.Negotiating kutsiva compressor
Kana iyo midzi yedambudziko iri kuti iyo compressor simba idiki kwazvo kuti isvike 2 ~ 8 ℃, zvinodikanwa kutaurirana nemutengi kuti atsive compressor, uye chinangwa chekupedzisira ndechekugadzirisa dambudziko rekusiyana kwekushisa.
Kugadzirisa dambudziko rekutonhora kwekutonhora kwekutengesa mafiriji madiki, musimboti ndewekutsvaga zvikonzero chaizvo, ingave iyo diki compressor simba kana kukanganisa mumhepo duct dhizaini, uye uwane iyo yakakwana mhinduro. Izvi zvinotiudzawo kukosha kwekuongororwa kwekushisa.
Nguva yekutumira: Sep-01-2025 Views: