I-CA / DCA Isitoreji-Izithelo Nemifino Kuhlala Kusha Isikhathi Eside Ngenxa Yomoya Olawulwayo

Kungani I-Cold Chain Ezokuthutha idinga I-Industry Temperature kanye ne-Humidity Sesnor ukuze iqaphe?

Ubuchwepheshe bokuhamba ngamaketanga abandayo buya ngokuya buvuthwa, futhi ukugcinwa kanye nokuthuthwa kwezithako ezintsha njengezithelo nemifino kuya ngokuya kufanekiswa. Abalimi basebenzisa izitoreji ezingangeni moya ezinegesi elawulwayo (CA) ukuze bagcine izithelo nemifino esanda kukhiwa. Esitokisini se-CA, izinga lokushisa, umswakama kanye nokwakheka kwegesi kwendawo yokugcina kugadwa futhi kulawulwa ngokunembile. Ukugcina ama-apula, amapheya, njll. endaweni yokugcina engenawo umoya kungahlala izikhathi ezi-3 kuya kwezi-4 kunezimo ezivamile. Igumbi lokugcina lisebenzisa izinhlobo ezahlukene zezinzwa eziyinkimbinkimbi ukulinganisa ngokunembile izinga lokushisa, umswakama kanye ne-CO₂ukugxila endaweni yokugcina impahla ye-CA. Igumbi lokulondoloza lisebenzisa izinhlobo ezahlukene zezinzwa eziyinkimbinkimbi ukuze kukale ngokunembile izinga lokushisa, umswakama kanye ne-CO₂ukuhlushwa endaweni yokugcina impahla ye-CA.

Ukuqinisekisa ukuthi isithelo sigcina ukungaguquguquki, ukwakheka, umbala kanye nokunambitheka kwaso isikhathi eside ngangokunokwenzeka, sigcine esiqandisini esinokushisa okuphansi okuqhubekayo kanye nomswakama ophezulu. Ngaphezu kwalokho, ukwakheka kwegesi egciniwe nakho kunomthelela omkhulu kumthamo wokugcina. Umoya ojwayelekile uqukethe u-78% we-nitrogen, u-21% we-oxygen, inani elincane le-carbon dioxide (0.04%) kanye namagesi angenayo ahlukahlukene. Esitokisini se-CA, okuqukethwe kwe-oksijini ekamelweni lokugcina kunciphisa izinga le-oxygen eliphansi njalo ngokungeza i-nitrogen, kuyilapho okuqukethwe kwe-CO2 kwanda. Lokhu kunciphisa inqubo yokuvuthwa kwemvelo futhi kugcina ikhwalithi yesithelo isikhathi eside.

Lokhu kunciphisa inqubo yemvelo yokuvuthwa futhi kugcina izinga lezithelo isikhathi eside. Izimo ezijwayelekile zesitoreji zisebangeni elilandelayo: <2% komoyampilo, izinga lokushisa elingu-0.5-5℃, 0-5% i-carbon dioxide, kufika ku-98% umswakama ohlobene. Imfuneko yelokushisa kanye nomswakama transmitteriphezulu esimweni sokushisa okuphezulu. HENGKO IP67 insimbi engagqwali engangeni manziizinga lokushisa kanye nomswakama inzwa izindluvikela amamojula e-PCB othulini, ukungcoliswa kwezinhlayiyana kanye ne-oxidation yamakhemikhali amaningi ukuze uqinisekise izinzwa ukusebenza okuzinzile kwesikhathi eside, ukwethembeka okuphezulu kanye nempilo ende yesevisi.

Obunye Ubuchwepheshe Besitoreji Mayelana Nesitoreji-Izithelo Nemifino Okufanele Uyazi

Ubuchwepheshe bokugcina be-DCA (Dynamic Controlled Atmosphere) buyisithuthukisi kusitoreji esivamile se-CA. Kucatshangelwa ukuthi izithelo ezigciniwe ngokuqhubekayo zikhipha ukushisa, amanzi, i-carbon dioxide kanye ne-ethylene emoyeni ozungezile ngokuphefumula kwamaselula, okushintsha ukwakheka kwamagesi agciniwe. Endaweni yokugcinwa kwe-DCA, amazinga omoya-mpilo kanye nokugxila kwe-ethylene ne-carbon dioxide kubhekwa ngokuqhubekayo futhi kulawulwa ngamandla. Inhloso ukuzuza izinga le-oxygen eliphansi kakhulu ngangokunokwenzeka, ngaphezu nje kwendawo yesinxephezelo se-anaerobic.

Kulokho okubizwa ngokuthi i-Ultra Low Oxygen (ULO) noma i- Very Low Low Oxygen (XLO) yokugcina i-Oxygen (XLO), amazinga omoya-mpilo ancipha kancane kancane afinyelele cishe ku-0.7% kuya ku-1%. Lokhu kubeka isithelo esigciniwe esimweni "sokoma" esinciphisa umzimba wesithelo. Izinzwa ezinembile zezinga lokushisa kanye nomswakamo nezinzwa ze-carbon dioxide ziyizimfuneko ezidingekayo ukuze kube nezimo ezifanele zokugcina. Ukuqinisekisa izimo ezikahle zokugcina, amakamelo okugcina e-CA/DCA afakwe izinhlelo ezihlukahlukene zobuchwepheshe zokupholisa, ukupholisa, ukucwiliswa kwamanzi kanye nokuphathwa kwegesi. Ukuqapha okuqhubekayo kwemingcele yesimo sezulu efanele ngosizo lwezinzwa ezifanele. Ukuqapha okuqhubekayo kwemingcele yesimo sezulu efanele ngosizo lwezinzwa ezifanele. Umswakamo, izinga lokushisa kanye ne-CO2 yimingcele ebaluleke kakhulu edinga ukugadwa kusitoreji se-CA/DCA. Ngenxa yezimo eziyinselele ezivame kakhulu emagumbini okugcina, lezi zidingo ezilandelayo zibekwe phezu kwazoizinga lokushisa kanye nomswakama izinzwa:

• Ukunemba okuphezulu (<2 % RH)
• Ukuzinza kwesikhathi eside kumswakama ophezulu
• Umgomo wokulinganisa ukumelana nokungcola, ngokufanelekile nokulinganisa okuzenzakalelayo
• Imelana nokungcola kwamakhemikhali
• I-Anti-condensation
• Izinga lokushisa elimangelengele nendawo yomswakama enesigaba sokuvikela IP65 noma ngaphezulu
• Ukugcinwa nokushintshwa kwenzwa

HENGKOIsixazululo se-IOT sokushisa nomswakamaimikhiqizo yochungechunge ingahlangabezana nalezi zidingo. I-HENGKO izinga lokushisa elinemba eliphakeme kanye nesidlulisi somswakama esine-IP67 engangeni manzii-probe yenzwa yomswakama ohlobeneizindlu zingamelana nokungcoliswa kwamakhemikhali futhi ziqhubeke nomsebenzi endaweni enokhahlo kanye nezinga eliphezulu lokushisa. Inzwa yokuswakama yohlobo oluhlukanisiwe ene-probe ye-RH eshintshwayo kulula ukuyinakekela futhi imiselele uphenyo.

Uma futhi unamaphrojekthi adinga ukuqapha nokulawula izinga lokushisa nomswakama, ungabheka imikhiqizo yethu yezinzwa zokushisa nomswakama, izinga lokushisa kanye ne-tansimitter yomswakama njll.

unemibuzo kanye nentshisekelo, sicela ukhululeke ukuxhumana nathi ukuze uthole imininingwane nge-imeyilika@hengko.com. Umthengisi wethu uzothumela emuva phakathi namahora angama-24.