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

Kungani Ukuthuthwa Kwe-Cold Chain Kudinga Ukuqapha Izinga Lokushisa Lemboni kanye Nomswakama?

Ubuchwepheshe bokuthutha uchungechunge olubandayo buya ngokuya bukhula, futhi ukugcinwa nokuthuthwa kwezithako ezintsha njengezithelo nemifino kuya ngokuya kulinganiswa. Abalimi basebenzisa amagumbi okugcina angangeni moya anegesi elawulwayo (i-CA) ukugcina izithelo nemifino esanda kukhiwa. Endaweni yokugcina i-CA, izinga lokushisa, umswakama kanye nokwakheka kwegesi endaweni yokugcina kubhekwa futhi kulawulwa ngokunembile. Ukugcina ama-apula, amapheya, njll. egumbini lokugcina elingangeni moya kungahlala isikhathi eside izikhathi ezi-3 kuya kwezi-4 kunangaphansi kwezimo ezijwayelekile. Igumbi lokugcina lisebenzisa izinhlobo ezahlukene zezinzwa eziyinkimbinkimbi ukukala ngokunembile izinga lokushisa, umswakama kanye ne-CO2.₂ukugxila endaweni yokugcina impahla yase-CA. Igumbi lokugcina impahla lisebenzisa izinhlobo ezahlukene zezinzwa eziyinkimbinkimbi ukukala ngokunembile izinga lokushisa, umswakama kanye ne-CO2₂ukugxila egumbini lokugcina impahla lase-CA.

Ukuqinisekisa ukuthi izithelo zigcina ukuqina kwazo, ukwakheka, umbala kanye nokunambitheka isikhathi eside ngangokunokwenzeka, zigcine esiqandisini esinokushisa okuphansi okuhlala njalo kanye nomswakama ophezulu. Ngaphezu kwalokho, ukwakheka kwegesi egciniwe nakho kunomthelela omkhulu emandleni okugcina. Umoya ojwayelekile uqukethe i-nitrogen engu-78%, i-oxygen engu-21%, inani elincane le-carbon dioxide (0.04%) kanye namagesi ahlukahlukene angasebenzi. Ekugcinweni kwe-CA, okuqukethwe kwe-oxygen ekamelweni lokugcina kunciphisa kube yizinga eliphansi le-oxygen elihlala njalo ngokufaka i-nitrogen, kuyilapho okuqukethwe kwe-CO2 kukhushulwa. Lokhu kunciphisa inqubo yokuvuthwa kwemvelo futhi kugcina ikhwalithi yezithelo isikhathi eside.

Lokhu kunciphisa inqubo yokuvuthwa kwemvelo futhi kugcina ikhwalithi yezithelo isikhathi eside. Izimo ezijwayelekile zokugcina zitholakala kakhulu kulezi zinhlobo ezilandelayo: < 2% umoya-mpilo, izinga lokushisa elingu-0.5-5℃, 0-5% ikhabhoni dioksijini, kufika ku-98% umswakama ohlobene. Isidingo seumthumeli wokushisa nomswakamaiphezulu uma izinga lokushisa liphezulu. Insimbi engagqwali engangeni manzi ye-HENGKO IP67indlu yenzwa yokushisa nomswakamavikela amamojula e-PCB othulini, ukungcola kwezinhlayiya kanye nokushiswa kwamakhemikhali amaningi ukuqinisekisa ukuthi izinzwa zisebenza isikhathi eside, zithembekile futhi ziphila isikhathi eside.

Ubuchwepheshe Obuthile Bokugcina Izimpahla Mayelana Nokugcina Izimpahla - Izithelo Nemifino Okufanele Uzazi

Ubuchwepheshe bokugcina i-DCA (Dynamic Controlled Atmosphere) buyindlela yokuthuthukisa isitoreji se-CA sendabuko. Kucatshangelwa ukuthi izithelo ezigciniwe zikhipha ukushisa, amanzi, i-carbon dioxide kanye ne-ethylene emoyeni ozungezile ngokuphefumula kwamaseli, okushintsha ukwakheka kwamagesi agciniwe. Ekugcinweni kwe-DCA, amazinga e-oxygen kanye nokugcwala kwe-ethylene kanye ne-carbon dioxide kubhekwa njalo futhi kulawulwa ngokuguquguqukayo. Inhloso ukufeza izinga eliphansi kakhulu le-oxygen, ngaphezu nje kwephuzu lokunciphisa i-anaerobic.

Ezindaweni zokugcina ezibizwa ngokuthi i-Ultra Low Oxygen (ULO) noma i-Very Low Oxygen (XLO), amazinga e-oxygen ancishiswa kancane kancane abe cishe ngu-0.7% kuya ku-1%. Lokhu kubeka izithelo ezigciniwe esimweni "sokukhungatheka" esinciphisa imetabolism yesithelo. Izinzwa zokushisa nomswakama ezinembile kanye nezinzwa ze-carbon dioxide ziyizidingo zezimo zokugcina ezifanele. Ukuqinisekisa izimo zokugcina ezifanele, amakamelo okugcina e-CA/DCA ahlonyiswe ngezinhlelo ezahlukene zobuchwepheshe zokupholisa, ukupholisa, umswakama kanye nokuphathwa kwegesi. Ukuqapha okuqhubekayo kwamapharamitha ezulu afanele ngosizo lwezinzwa ezifanele. Ukuqapha okuqhubekayo kwamapharamitha ezulu afanele ngosizo lwezinzwa ezifanele. Umswakama, izinga lokushisa kanye ne-CO2 yizimo ezibaluleke kakhulu ezidinga ukubhekwa endaweni yokugcina ye-CA/DCA. Ngenxa yezimo ezivame ukuba nzima emakamelweni okugcina, lezi zidingo ezilandelayo zibekweizinzwa zokushisa nomswakama:

• Ukunemba okuphezulu (<2 % RH)
• Ukuqina kwesikhathi eside emswakama ophezulu
• Isimiso sokulinganisa esimelana nokungcola, okungcono kakhulu ngokulinganisa okuzenzakalelayo
• Ayimelani nokungcola kwamakhemikhali
• Ukulwa nokufiphala
• Izinga lokushisa eliqinile kanye nomswakama ovalwe ngesigaba sokuvikela se-IP65 noma ngaphezulu
• Ukugcinwa kanye nokufakwa esikhundleni kwenzwa

I-HENGKOIsixazululo sokushisa nomswakama se-IOTimikhiqizo yochungechunge ingahlangabezana nalezi zidingo. Isithumeli sokushisa nomswakama esinembile kakhulu se-HENGKO esine-IP67 engangeni manzii-probe yenzwa yomswakama ohlobeneIndlu ingamelana nokungcola kwamakhemikhali futhi iqhubeke nokusebenza endaweni enokushisa okuphezulu neqinile. Inzwa yomswakama yohlobo oluhlukanisiwe ene-RH probe eshintshaniswayo kulula ukuyinakekela nokuyishintsha i-probe.

Uma futhi unemiklamo edinga ukuqapha nokulawula izinga lokushisa kanye nomswakama, ungahlola imikhiqizo yethu yenzwa yokushisa kanye nomswakama, i-tansimitter yokushisa kanye nomswakama njll.

unemibuzo futhi unentshisekelo, sicela ukhululeke ukuxhumana nathi ukuthola imininingwane nge-imeyilika@hengko.comUmthengisi wethu uzothumela kungakapheli amahora angama-24.