Impumelelo Ye-Cold Chain: Ukukhetha Ifriji Kwezokuthutha
Kwadalwa ngo 08.18
Iphrojekthi: Inselele yokunemba kwe-±0.5℃ ku-Pharma Cold Chain
Inkampani yamazwe ngamazwe yemithi yabhekana nezinga lokulahlekelwa umuthi elingama-12% ngo-2023 (okuphindwe kathathu kunesilinganiso somkhakha). Ukuhlaziywa kwembangela kwembule:
• Ukushintshashintsha kwezinga lokushisa okungaphezu kuka-3℃ ngesikhathi kuvulwa iminyango (okudlula i-WHO TRS961 Annex 12)
• Amandla okumelana nokucisha kukagesi okungaphansi kwemizuzu engu-45 (ngaphansi kwemfuneko ye-GSP yemizuzu engu-120)
Isixazululo esidingekayo sokusebenza okubanzi kuka--25℃~+10℃ ngezikhathi zokufinyelela ezingama-200 ngosuku.
Ukuhlukaniswa Kwezimfuneko Ezibalulekile
Ipharamitha | Isisekelo | Umgomo | Izinga Lokuhlola |
Ukushintshashintsha kwezinga lokushisa | ±2.8℃ | ±0.5℃ | GB/T 34399-2017 |
Isikhathi sokubuyisela umnyango | 180s | ≤60s | ISO 23953-2:2015 |
Ubude besikhathi sokugcina | 42min | ≥imizuzu engu-150 | Ukuqinisekiswa Kokushintsha Kwesigaba se-JP |
Isixazululo: Ukuhlanganiswa Kobuchwepheshe Obuthathu
1. Uhlelo Lwe-Compressor Egudlukayo
Ama-compressor amabili e-inverter (COP 4.2) + Impahla Yokushintsha Isigaba (PCM 0.3MJ/m³) kutholwe:
• Ukubuyiselwa kwezinga lokushisa okungu-100% phakathi nemizuzwana engu-60
• Isikhathi sokusekela esiyimizuzu engu-162 (siqinisekisiwe)
2. Ukuthuthukiswa Kwesakhiwo Somnyango
• Ingilazi yevacuum enezingqimba ezine (K-value≤0.8W/m²·K)
• Izivalo zikazibuthe (ukuvuza komoya<0.5m³/h·m²)
Kwehliswe ukushintshana kokushisa ngama-70% ekufinyeleleni ngakunye
3. Ukuqapha Okuhlakaniphile
Imodiyuli ye-IoT inika amandla:
• Ukuloga izinga lokushisa kwemizuzu engu-30 (kuhambisana ne-FDA 21 CFR Part 11)
• Ukuzenzakalela kokuvula i-compressor eyisipele lapho kuneziphambeko
![[Refrigerator Design]]/images/cold-chain-design.jpg
Umfanekiso: Ukwakheka kobuchwepheshe (Okubomvu: iyunithi ye-PCM / Okuluhlaza okwesibhakabhaka: umjikelezo we-compressor ephindwe kabili)
Ukuqinisekiswa Kokusebenza
Isilinganiso | Ngaphambi Kokuqaliswa | Ngemva Kokuqaliswa | Ukuthuthuka |
Izinga Lokulahleka Komkhiqizo | 12.3% | 2.1% | -83% |
Ukusetshenziswa kwamandla kwanyanga zonke | 842kWh | 517kWh | -38.6% |
Izinga lokwehluleka ngonyaka | 7.2 | 0.8 | -89% |
Isikhathi sedatha: 2023.06-2024.06 (N=32 amayunithi)
Izimiso ezi-5 zokukhetha iCold Chain
- Ukunemba > Isivinini sokupholisa: Khetha ukulawula kwe-±0.5℃ (GB/T 34399 Class A)
- Umthamo we-PCM = Ukunciphisa ubungozi: Misa okungenani imizuzu engu-120 yokugcina ngokwe-GSP
- Ukufinyelela njalo kunquma ukwakheka komnyango: Khetha iminyango ye-vacuum uma kunezikhathi ezingaphezu kuka-150 ngosuku
- Ukulungela ukuthobela imithetho: Sekela ubuqotho bedatha ye-FDA 21 CFR Part 11
- Ukubalwa Kwe-COP Egudlukayo: Hlola ukusebenza kahle emazingeni okulayisha angempela
Kuthunyelwe Ezimweni Zamakhasimende ngoJuni 18, 2025
Othintwayo
Shiya imininingwane yakho futhi sizokuthinta.