Cold chain transportation inoreva kuchengetedza tembiricha inotapukira zvinhu zvakaita sechikafu chinoparara, zvigadzirwa zvemishonga, uye zvigadzirwa zvebiological mukati metembiricha yakatarwa panguva yese yekufambisa uye yekuchengetedza maitiro kuti ive nechokwadi chemhando uye kuchengetedzeka.Cold cheni yekufambisa kwakakosha kuchengetedza kutsva kwechigadzirwa, kushanda, uye kudzivirira kukuvara kwechigadzirwa nekuda kwekushanduka kwekushisa.Heano mamwe mapoinzi akakosha nezve inotonhora cheni chekufambisa:
1. Kudzora tembiricha:
-Kutakura cheni inotonhora inoda kudzora tembiricha chaiyo, iyo inowanzobatanidza nzira mbiri: firiji (0 ° C kusvika 4 ° C) uye kutonhora (kazhinji -18 ° C kana pasi).Zvimwe zvigadzirwa zvakakosha, senge mamwe majekiseni, zvingangoda kutakura tembiricha yakaderera (senge -70 ° C kusvika -80 ° C).
2. Matanho akakosha:
-Cold cheni haingosanganisire maitiro ekufambisa chete, asiwo kuchengetedza, kurodha, uye kuburitsa maitiro.Tembiricha inofanirwa kudzorwa zvakanyanya padanho rega rega kudzivirira chero "inotonhora kuputika kwecheni", zvinoreva kuti tembiricha kutonga hakuchadzoreki chero nhanho.
3. Tekinoroji nemidziyo:
-Shandisa yakasarudzika mota dzefiriji uye nechando, midziyo, ngarava, uye ndege kutakura.
-Shandisa mafiriji uye mafiriji matura ekuchengetera uye kuendesa zviteshi zvekuchengetedza zvigadzirwa.
-Akashongedzerwa nemidziyo yekutarisa tembiricha, senge tembiricha rekodha uye chaiyo-nguva tembiricha yekutevera masisitimu, kuve nechokwadi chekudzora tembiricha mukati meketani yese.
4. Regulatory zvinodiwa:
-Kutakurwa kweCold cheni kunofanirwa kuenderana nemitemo yakasimba yenyika uye yepasirese.Semuyenzaniso, masangano anodzora chikafu nemishonga (akadai seFDA neEMA) akagadzira zvinotonhora zvekufambisa zviyero zvezvigadzirwa zvemishonga uye chikafu.
-Kune mirau yakajeka pamusoro pezvinokodzera zvekutakura mota, zvivakwa, uye vanoshanda.
5. Matambudziko nemhinduro:
-Geography uye mamiriro ekunze: Kuchengeta tembiricha yenguva dzose inonyanya kuoma panguva yekufambisa munzvimbo dzakanyanyisa kana dziri kure.
-Tekinoroji innovation: kutora yakawedzera kuvharisa zvinhu, yakawanda-inoshanda-inoshanda kutonhora masisitimu, uye yakavimbika tembiricha yekutarisa uye data rekodhi matekinoroji.
-Logistics optimization: Nekugadzirisa nzira uye nzira dzekufambisa, kuderedza nguva yekufambisa uye mutengo uchisimbisa kutendeseka kwechando cheni.
6. Sarudzo yekushandisa:
-Cold chain haingoshandiswi chete mune zvekudya uye zvigadzirwa zvemishonga, asi zvakare inoshandiswa zvakanyanya mukutakura zvimwe zvinhu zvinoda kudzora tembiricha chaiyo, semaruva, zvigadzirwa zvemakemikari, uye zvigadzirwa zvemagetsi.
Kubudirira kwekutakura kwechinotonhora chetani kwakakosha pakuona mhando yechigadzirwa uye kuchengetedzeka kwevatengi, kunyanya mumamiriro ekuwedzera kutengeserana kwepasirese uye kudiwa kwezvigadzirwa zvemhando yepamusoro.
Zvakawanda sei zvaunoziva nezvechando?
Kuomesa nechando inzira yekuchengetedza chikafu, zvinodhaka, uye zvimwe zvinhu nekudzikisa tembiricha yazvo kusvika pasi pechando.Iyi tekinoroji inogona kunyatso kuwedzera hupenyu hwesherufu yezvigadzirwa, sezvo tembiricha yakaderera inononoka zvakanyanya kukura kwehutachiona uye nekumhanya kwemakemikari kuita.Izvi zvinotevera ruzivo rwakadzama pamusoro pechando:
Basic Principles
1. Tembiricha yakasiyana: Kuomesa nechando kunowanzobatanidza kudzikisa tembiricha yechigadzirwa kusvika -18 ° C kana kudzika.Pane tembiricha iyi, yakawanda yemvura inoumba makristasi echando, microbial chiitiko chinomira, uye metabolic process yechikafu zvakare inodzikira zvakanyanya.
2. Kutendeuka kwemvura: Munguva yechando, mvura iri muchigadzirwa inoshandurwa kuva makristasi echando, iyo inobatsira kudzivirira kukura kwebhakitiriya uye maitiro emakemikari kubva kuitika.Nekudaro, kuumbwa kwemakristasi echando kunogona kukanganisa chimiro chemasero, ndicho chimwe chezvikonzero nei chikafu chakaomeswa chichisangana nekushanduka kwemavara mushure mekunyunguduka.
Kutonhora kwehunyanzvi
1. Kukurumidza kutonhora: Kukurumidza kutonhora inzira inowanzoshandiswa inoderedza ukuru hwemakristasi echando akaumbwa mukati mezvokudya nekukurumidza kuderedza kutonhora kwezvokudya, zvichibatsira kuchengetedza chimiro nekugadzirwa kwezvokudya.Izvi zvinowanzowanikwa mukugadzirwa kwekutengeserana uchishandisa midziyo yefiriji inoshanda.
2. Kutonhora kwakanyanya kuderera: Mune zvimwe zvikumbiro (zvakadai sedzimwe nzvimbo dzekutsvagisa dzesainzi uye kuchengetedzwa kwechikafu kwepamusoro), kutonhora kwakanyanya-kwakaderera kunogona kushandiswa, uye tembiricha inogona kudzikiswa kusvika -80 ° C kana kudzikira kuti ibudirire. nguva yakareba kwazvo yekuchengetedza.
3. Kuchengeta muchando: Zvokudya zvakaomeswa nechando zvinoda kuchengetwa mumichina yefiriji yakakodzera, yakadai sefiriza yepamba kana kuti chengetedzo inotonhora inotengeswa, kuti ive nechokwadi chokuti zvokudya zvinoramba zvichichengetwa patembiricha isina ngozi.
nzvimbo yekushandisa
1. Indasitiri yezvokudya: Muindasitiri yezvokudya, kutonhora inzira yakajairika yekuchengetedza, yakakodzera kune zvakasiyana-siyana zvekudya zvakadai senyama, hove yegungwa, zvokudya zvakabikwa, zvigadzirwa zvemukaka, michero nemiriwo.
2. Utano hwehutano: Mimwe mishonga uye zvipenyu zvipenyu (zvakadai seropa, masero, nezvimwewo) zvinoda cryopreservation kuchengetedza kugadzikana kwavo uye kubudirira.
3. Tsvagiridzo yeSainzi: Mukutsvaga kwesainzi, tekinoroji yekuomesa nechando inoshandiswa kuchengetedza akasiyana biological samples uye makemikari reagents ekutsvaga kwenguva refu uye kuongororwa.
nyaya dzinoda kutarisirwa
1. Kurongedza kwakakodzera: Kurongedza kwakakodzera kunokosha kudzivirira chando uye kuoma kwezvokudya.Kushandisa hunyoro-uchapupu uye zvakavharwa zvakanaka zvekurongedza zvinhu zvinogona kuchengetedza chikafu.
2. Dzivisa kudzokororwa kwechando-thaw cycles: Kudzokororwa kwechando-kunyunguduka kutenderera kunogona kukanganisa magadzirirwo nekudya kwekudya, uye kunofanirwa kudzivirirwa zvakanyanya sezvinobvira.
3. Kunyungudutswa kwakachengeteka: Kunyungudutswa kwacho kwakakoshawo, uye kunofanira kunyungudutswa zvishoma nezvishoma mufiriji, kana kukurumidza kunyungudutswa uchishandisa microwave nemvura inotonhora kuderedza mukana wekukura kwebhakitiriya.
Kutonhodza inzira inonyatsoshanda yekuchengetedza iyo inoderedza zvakanyanya kuita kwehutachiona uye shanduko yemakemikari, ichiwedzera hupenyu hwesherufu yechikafu nezvimwe zvinhu zvinonzwisa tsitsi.Iyo chaiyo yekuomesa nechando uye kunyunguduka maitiro anogona kuwedzera hutano uye hwekunzwa kunaka kwechikafu.
Zvakawanda sei zvaunoziva nezvefiriji?
Refrigeration inzira yekudzora tembiricha inoshandiswa kuwedzera kugadzikana kwechikafu, mushonga, uye zvimwe zvigadzirwa.Nekuchengetedza tembiricha iri pasi petembiricha asi pamusoro pechando, firiji inogona kudzikisira kuita kwehutachiona, kuita kwemakemikari, uye maitiro emuviri, nekudaro kuchengetedza kutsva uye kuchengetedzeka kwezvigadzirwa.Izvi zvinotevera ruzivo rwakadzama nezve firiji:
Basic Principles
1. Tembiricha yakasiyana-siyana: Firiji inowanzoreva kuchengetedza zvigadzirwa munzvimbo yekushisa inosvika 0 ° C kusvika 8 ° C. Iyi tembiricha yemhando inogona kunyatso kudzikisa kukura uye kuberekana kweakawanda ma microorganisms, ukuwo ichideredza basa re enzyme muchikafu.
2. Kudzora humidity: Pamusoro pekudzora tembiricha, hunyoro hwakakodzera hwakakoshawo pakuchengetedza kunaka kwekudya.Zvigadzirwa zvakasiyana zvinoda mwero wakasiyana wekunyorova kuti uwedzere hupenyu hwesherufu.
nzvimbo yekushandisa
1. Kuchengetedza chikafu: Firiji inzira yakajairika yekuchengetedza chikafu.Inokodzera nyama, zvigadzirwa zvemukaka, michero nemiriwo, uye zvikafu zvakabikwa, zvichibatsira kuderedza kuparara kwezvokudya uye kuchengetedza kukosha kwekudya.
2. Zvigadzirwa zvekurapa: Mishonga yakawanda, majekiseni, uye zvigadzirwa zvehupenyu zvinoda kuchengetwa pasi pefiriji mamiriro ezvinhu kuti zvichengetedze kushanda kwazvo uye kugadzikana.
3. Makemikari nezvimwe zvinhu: Mamwe makemikari uye zvinhu zvekuedza zvinodawo kuiswa mufiriji kudzivirira kuora kana kuchengetedza kushanda kwavo.
Refrigeration teknolojia
1. Midziyo yefiriji: Midziyo yefiriji inosanganisira mafiriji emumba neanotengesa, makabati efiriji, chengetedzo inotonhora, nezvimwewo. Midziyo iyi inogona kuchengetedza tembiricha yakaderera kuburikidza necompressor refrigeration system, absorption chiller, kana mamwe matekinoroji efiriji.
2. Hungwaru firiji: Midziyo yemazuva ano yefiriji inogona kusanganisira kudzora tembiricha, humidity sensors, uye mamwe maotomatiki matekinoroji, ayo anogona kutariswa uye kugadziridzwa kuburikidza nehungwaru masisitimu kuti ave nechokwadi chekuenderera uye kugadzikana kuchengetedza mamiriro.
Maintenance uye manejimendi
1. Kurodha kwakaringana: Ita shuwa kuti midziyo yefiriji haina kuwandisa uye kuti mweya unogona kuyerera zvakasununguka pakati pezvigadzirwa kuchengetedza tembiricha yakafanana.
2. Kuchenesa nguva dzose: Kuchenesa nguva dzose kwemidziyo yefiriji kunodiwa kudzivirira kusvibiswa uye kuchengetedza midziyo yekushanda.
3. Kutarisisa tembiricha: Shandisa tembiricha rekodha kana thermometer kuti ugare uchitarisa tembiricha yemidziyo yefiriji kuti uone kushanda kwayo kwese.
Firiji chikamu chakakosha chehupenyu hwezuva nezuva, ichiita basa rakakosha kuchengetedza kuchengetedzwa kwechikafu, kushanda kwezvinodhaka, uye kunaka kwezvimwe zvigadzirwa.Kutarisira kwakakodzera firiji uye tekinoroji inogona kuvandudza zvakanyanya kuchengetedza kwechikafu, kuderedza marara, uye kupa mabhenefiti ehupfumi kumabhizinesi nevatengi.
Nguva yekutumira: May-28-2024