Yakasununguka: Maitiro ekushandisa iyo yakaderera tembiricha inogadzirwa nefiriji kuti itonhore chigadzirwa kubva kune yakajairika tembiricha uye wozosunungura.
Kufirisiti: Iyo yekuvhiya yekuwana yekuwana yakaderera tembiricha yekushandisa nekushanduka kwemamiriro epanyama yefriji kuti uwane yekudziya tembiricha nemhedzisiro inotonhora.
Mhando dzeMishandiso Efiria: Cold Source Kugadzirwa (Refiriji), Zvekutonhora, Kutonhora.
Firiji nzira: Piston Type, Screw Type, Centrifugal Refrigeration Compressor Unit, Kuwedzera Refiggeation Unit, Steam Jet Refiriji Unit uye Liquid Nitrogen.
Maitiro Ekureba
Chikumbiro:
1. Chando, firiji uye yekufambisa yechando yekudya.
2..
3. Kugadziriswa kwechikafu, sekusunungura kuoma, kusununguka kusvinura uye kutonhora kwemidziyo.
4. Mhepo yemhepo mune zvekudya zvekudya zvirimwa.
Nheyo yefiriji kutenderera
Midziyo mikuru: Tsenga compressor, condenser, kuwedzera vharuvhu, evaporator.
Refiriji Clecle Pfungwa: Iyo firiji inotora kupisa uye inosvika kune yayo yekubika kana iri mune yakadzika tembiricha uye yakaderera kudzvinyirira mvura, uye wozoputika kupisa uye kuderera kupisa uye kudzvinyirira kuderera. Iyofriggerant yakabuda mugesi inova tembiricha yakanyanya uye yakanyanya kudzvinyirira gasi pasi pechiitiko che compressor, uye tembiricha yakanyanya uye yakanyanya kudzvinyirira mumvura yekumanikidza. Mushure mekuwedzera vharuvhu, inova yakaderera-kudzvinyirira yakaderera-tembiricha yemvura, uye inobvisa kupisa uye inoyerera zvakare kuti iite firiji yefiriji yefiriji.
Pfungwa dzakakosha uye nheyo
Roffiresia yefiriya: Icho chiripo mamiriro ekushanda (izvo, zvimwe zvinofembera tembiricha yekudziya, tembiricha yekudziya, iyo yekupisa iyo iyo firiji inotora kubva pane yechando chinhu pane chando nguva. Zvakare inozivikanwa seyekudzora simba refiriji. Mumamiriro ezvinhu akafanana, huwandu hwekutonhora hwakafanana firiji hune hukama nehukuru, kumhanyisa uye kushanda kweiyo compressor.
Directory Direkera: Mufiriji rinotenderera, kana iyo firiji inotora kupisa, iyo evaporator yakananga kuchinjanisa kupisa nechinhu chinokonzerwa kana zvakatenderedza chinhu kuti chifukidzwe. Izvo zvinowanzoshandiswa mune imwechete mafeshiri ekutsiva inoda kutonhora kwemaindasitiri, senge ice cream freezers, madiki anotonhora ekugadzira uye mafiriji emhuri.
Firiji: Chinhu chinoshanda chinoramba chichitenderera mufiriji mudziyo kuzadzisa kupararira. Iyo vapor comment refriji Firiji chinhu chakakosha kuziva kuti uzive kudziya kwegadziriro.
Inowanzo shandiswa rinofona
Inowanzo shandiswa rinofadzwa: mweya, mvura, brine uye organic mvura mhinduro.
Sarudzo dzekusarudza: Yakadzika Yokusunungura Point, yakakura chaiyo kupisa kugona, hapana corrosion yesimbi, makemikari kugadzikana, mutengo wakaderera uye kuwanikwa kuri nyore. mamiriro.
Kunyangwe mweya sefriji ine zvakawanda zvakanakira, zvinongoshandiswa chete muchimiro chekudya zvakananga nechikafu mufiriji yekufirwa
Mvura ine yakakura chaiyo kupisa, asi ine poindi yakakwirira yekusununguka, saka inogona chete kushandiswa sechifareji yekugadzirira kugona kutonhora pamusoro 0 ° C. Kana iyo yekutonhorera isingakwanisi pazasi 0 ° C ichizogadzirirwa, brine kana organic mhinduro inoshandiswa sefriji.
Mhedzisiro mhinduro dze sodium chloride, calcium chloride uye magnesium chloride anowanzo kutaurwa sebrine yakaomeswa. Iyo yakawanda yakashandiswa zvakanyanya brine yechando indasitiri yechikafu ndeye sodium chloride mhinduro yemvura. Pakati peiyo organic mhinduro inofemberi, mafiri maviri emumiriri anomiririra mhinduro yakakwana ye ethylene Glycol uye procyone Glycol.
Iyo yakakosha mudziyo wePiston compression Refighation Midziyo
Basa: rinoshandiswa kumanikidza firiji kuti riite basa, wana simba, uyezve zvakaringana uye kuwedzera kuumba kutonhora kunoita kupisa.
Nzira yekumiririra yemuenzaniso: Nhamba yeiyo cylinders, rudzi rwefrigetra rwakashandiswa, mhando yeiyo silinda gadziriro, uye dhayamu yeiyo cylinder.
Kuumbwa: Cylinder Block, Silinda, Piston, Biston
Kuita basa rekushanda: Pakauya pistoni ichikonzera kumusoro, kuvharirwa kwevhu kwakavhurwa, uye mupfusi weFiriji anopinda mudinhi pachikamu chepistoni kuburikidza neyakaora vharuvhu. Pistoni painofamba ichikwira, iyo piston inoenderera mberi kuti itamire kumusoro, uye iyo yekumanikidza kwemhepo ichisvika padanho renhema, uye mupfeko weFiriji unodzingwa kubva kuCylinder uye akatsikirirwa munzvimbo yakakwirira-yekumanikidza.
Zvimiro: Zvimiro zviri nyore, zviri nyore kugadzirwa, kusimba kwakasimba, kugadzikana kushanda uye kuchengetedza nyore.
Condenser
Basa: Heat Exchanger, iyo inokanda mapfumo yakatsemurwa yefriji mumvura nekutonhora uye kutonhora.
Type: yakatwasuka shell uye tube, vertical shell uye tube, mvura spray, kuputika, mweya unotonhora
Kuita basa rekushanda: Iyo yakatsanangurwa farira mupfusi inopinda muCondener kubva kune chikamu chepamusoro cheiyo shell uye vanobata kumeso kwechando, uye vobva vaburitsa mufirimu remvura pazviri. Pasi pechiito chegiravhiti, iyo curnensate inotsvedza pasi iyo tube madziro uye inoparadzanisa kubva kune tube madziro.
Iyo yekubira mvura inoyerera ine reservo reservoir, pombi inotonhorera, uye tangi yemvura inopararira yemvura.
Kuita basa rekushanda: Mvura inotonhorera inopinda mumvura tangi kubva kumusoro, uye inoyerera kune iyo yekunze kweiyo yakaiswa chubhu kuburikidza neyekuparadzira mvura tank. Chikamu chemvura chinobuda, uye kuzorora kunowira mudziva remvura. Pazasi pemutsara yakavanzika
Kuwedzera Valve
Basa: Deredza kudzvinyirira kwefriji uye kudzora kuyerera kwefriji. Kana iyo yakakwirira-yakakwirira-yakakwirira mvura inopararira ichipfuura nepamhepo yekuwedzera, kudzvanywa kudzvanywa kunodonha zvakanyanya kumanikidzwa, uye panguva imwe chete, iyo firtofigrant inopisa uye inobvisa kupisa, uye tembiricha yayo inoderera.
Inowedzera yekuwedzera vheji: Inoshandisa iyo Superheat Degree yeiyo Steam pane iyo yekubuda kwevachechi kuti igadzirise firiji. Mumamiriro ezvinhu akajairwa ekushanda kwefiriji, kumanikidza kwekunetseka kweiyo chinhu chekugovera kwakaenzana nehuwandu hwekumanikidza kwegehena pasi peiyo diaphragm uye kumanikidzwa kwechitubu, uye iri mumamiriro ekuenzana. Asina kukwana kwefriji anokonzeresa kuti adzokere pakubuda kwevadzidzi, iyo supericha yekuwedzera inowedzera, uye iyo yekubuda kweiyo huwandu hwemvura yakapihwa yakaenzana nehuwandu hwekubuda, uye ipapo tembiricha yeiyo tembiricha yekuwedzera inowedzera. Tora zvine mwero. Naizvozvo, iyo yekunyora yekuwedzera yekuwedzera inokwanisa otomatiki yekuvhura kweiyo vharuvhu, uye iyo mvura yekupihwa inogona kungowedzera kana kuderera nemutoro, iyo inogona kuve nechokwadi chekuti nzvimbo yekudziya yevaya yakashandiswa zvizere.
Evaporator
Basa: Iyofriggent inobata kupisa kweiyo inotonhorera yepakati.
Kugadziriswa: Zvinoenderana nemhando yeiyo inotonhorera svikiro, yakakamurwa kuita zvikamu zvitatu.
1. Evapor Iyo yakakamurwa kuita yakakwira tube mhando, vertical tube mhando, Spiral tube mhando uye coil mhando zvinoenderana nechimiro
2. Evings for inotonhorera mhepo: Iyo firiji inoputira mune tube, mhepo inoyerera panze, uye kuyerera kwemhepo ndeyako convection
3. Bata Uvha yekutonhorera yechando chechando: Iyo firiji yekufambisa kune rimwe divi rekupisa kugovera, uye rimwe divi rekuparadzanisa rakananga kune yakananga kana yakachekwa zvinhu kana chando.
Zvimiro: Yakanaka kupisa kwekutamisa, chimiro chakareruka, chidiki chidiki, uye kusanyanyoka kumidziyo nekuda kweiyo yakaiswa seyakareruka system.
Zvishamiso: Kana brine pombi ichimira nekuda kwekusagadzikana, kutonhora kunogona kuitika, zvichikonzera iyo tube cluster kuti ikanganise.
kutonhora pombi
Vertical kutonhora pombi
Zvakanakira: Pashure pokunge firiji iri nyore, iko nyore kuendesa, uye pombi yekushisa yakanaka, asi pombi inowedzera yakakwira, kupisa kwechidimbu kwefriji yakakwira nekuda kwekutsvakisa kwemvura.
Imwechete mutsara coil Type War wall pombi:
Zvakanaka: huwandu hwefriji hwakazadzwa idiki, inenge makumi mashanu muzana ehuwandu hwepombi yekupedzisa, asi iyo firiji ichange isingadzimwi kunze kwepombi mushure mekuputika, iyo inoderedza iyo yekushambadzira yekuendesa.
Warped Tube:
Zvakanakira: Yakakura Kupisa Kunze Nzvimbo.
Zvigadzirwa zvebetsero zve piston compression refrigeration midziyo
Oiri inoparadzanisa
Basa: Rinoshandiswa kupatsanura mafuta eLubricing
Basa rekushanda: Nenzira dzakasiyana siyana emafuta madonhwe uye mupfusi wefririji, huwandu hwekuyerera hunoderedzwa nekuwedzera divheneketi, uye kutungamira kwefriji kunoshandurwa; kana neCentrifugal simba, madonhwe emvura anogara kune vapfuri tembiricha. Kune mafuta ekuremedza mumugwagwa weSteam, tembiricha yekudziya inoderedzwa nekugeza kana kutonhora, kuitira kuti yaburitsa mumakwenzi emakomo uye anoparadzanisa. Iyo filter mhando yemafuta inoparadzaniswa inogadziriswa neFreon.
Basa remafuta emafuta: Vanounganidza iyo yakasanganiswa uye yemafuta musanganiswa nekuparadzaniswa kwemafuta, mimwe michina yeparsio system, uye wozoparadzanisa mafuta kubva kune yakasanganiswa pasi pekumanikidzwa kwedzvinyiriro, uye vobva vazvisarudzira zvakasiyana. Kuve nechokwadi chekuchengetedzeka kwemafuta discharge, mafuta anoderedza kurasikirwa kwefriji.
Basa remuchengeti rechinomwe rekuchengetedza uye kugadzirisa famba refricgeti rinopihwa kune imwe neimwe chikamu chefirisiti yekushandisa yakachengeteka yemidziyo yemidziyo. Iyo yekuunganidza mvura yakakamurwa mukumanikidzwa kwepamusoro, kudzvinyirira kwakaderera, dhiragedhi rembiya uye kutenderera kwemvura yekuchengetedza mvura.
Basa regesi-remvura rinoparadzanisa: Paradzanisa iyo firiji kubva kune iyo evaporator yekudzivirira iyo firiji kuti isapinda mumuchinjiki uye kugogodza cylinder; Kuparadzanisa iyo isingabatsiri steam mune yakadzika-kudzvinyirira Ammonia liquid mushure mekudya kuti uvandudze kupisa kwekushambadzira kweanovha.
Basa reMhepo rinoparadzanisa: kupatsanura uye kurasa gasi risiri rezvisiyo
Basa reIntercooler: Yakaiswa mune imwe-nhanho (kana yakawanda-nhanho) complempression system yekudzvanywa yekukanganisa yekuvhiringidzika kuve nechokwadi chekushanda kwakajairika kweiyo nzvimbo yakakwirira-yekumanikidza yekumanikidza. Iwo akakanyiwa mafuta eaini uyefriginefiging firtigeti inoita kuti iyofriggerant inowana basa rekusuruvara kukuru.
Kutonhora kuchengetwa
Kugadziriswa:
Yakakura-chiyero inotonhora kuchengetedza (pamusoro 5000t); yepakati-yakaenzana kutonhora kuchengetedza (1500 ~ 5000t); Diki inotonhora yekuchengetedza (pazasi 1500T).
Zvinoenderana nezvinodiwa zvinoshandiswa:
High tembiricha inotonhora yekuchengetedza: kunyanya firiji michero, miriwo, mazai matsva uye zvimwe zvekudya, iyo general yekuchengetedza tembiricha ndeye 4 ~ -2 ℃;
Low tembiricha inotonhora yekuchengetedza: kunyanya kusununguka uye kusunungura nyama, zvigadzirwa zvemumvura, nezvimwe, iyo general yekuchengetedza tembiricha iri -18 ~ -30 ℃;
Warehouse Star House: Chitoro mupunga, manhamba, mishonga yemishonga, newaini, iyo yekudziya yakajairika ndeye 10 ~ 15 ℃
Kukurumidza-kusunungura michina Tembiricha yekupisa -30 ~ 40 ℃.
Bhokisi-Type Inokurumidza-Freezer: Kune akati wandei anoverengeka flat mahwendefa ane maratidziro ari mubhokisi akaputirwa neaya mafuro ezvinyorwa zvekunze. Maroji echeche anoiswa mumuperembudzi, uye brine anogona zvakare kudururwa pakati pematumbu, uye firisitii inoyerera kuburikidza nemakosi ekupfeka; Zvigadzirwa zvekukurumidza zvechando zvinoiswa pakati pemapurati, uye mahwendefa anofambiswa kuti adzorere zvinhu zvekusunungura.
Tunnel Type Yekukurumidza-Freezing Machine: Iyo ine mugero weTunnel, evaporator, fan, zvinhu zvekunyeka kana stainless simbi yekutumira network. Zvinyorwa zvinotanga kupfuura kuburikidza neyekutanga-stage mesh bhandi, iyo inomhanya nekukurumidza, uye iyo yekufambisa yakaonda, kuti nzvimbo yemukati yakaomeswa; Iyo yechipiri-stage mesh bhandi, iyo inomhanya zvishoma uye ine thicker offul layer, inosunungura zvinhu zvese kuti uwane imwe chete-yezviyo nekukurumidza chigadzirwa.
Immersion freezer: Chakagadzirwa chechando chakanangana negesi rakanyatso kuiswa Chikafu chokudya chinopfuura nepakati penzvimbo yekutonhorera isati yatanga, iyo nzvimbo yekudziya uye tembiricha-yakadzora nzvimbo. Iyo nitrogen yemvura inochengeterwa kunze kweiyo mugero uye yakaunzwa munzvimbo yemahara pasi peimwe kumanikidzwa kwekupfira kana kunyudzwa kutonhora. Iyo nitrogen yakaumbwa mushure mekunge iyo yemvura nitrogen inobata kupisa ichiri pakupisa kwakanyanya, -10 kusvika -5 ° C, uye inotumirwa mumubhadharo ne fan. Pre-free chikamu chakapfuura. Munzvimbo yekudzungaira, chikafu chinokurumidza kuomeswa nekuwonana neyechivhi nitrogen kune -200 ° c.
Mhepo-inogutsa yemidziyo yemidziyo
Kuparadzaniswa kwefiriya yefiriya
Kurasikirwa kwezvigadzirwa mukuchengetedza idiki. Sekureva kwehuwandu, chiyero chekurasikirwa chezvigadzirwa zvekuchengetedza makumi maviri neshanu.
Kutumira Nguva: Jan-26-2022
