Ukuncintisana Kokonga Amandla: Idatha Yokupholisa Ngomoya vs. Okuqondile
Kwadalwa ngo 08.18
Isingeniso: Umncintiswano Wokusebenza Kwamandla
Kwezokuthutha nokugcina okubandayo, ukusebenza kahle kwamandla ezinhlelweni zokupholisa kuthinta ngqo izindleko zokusebenza kanye nokukhishwa kwekhabhoni. Ubuchwepheshe bomoya ophoqelekile (ukupholisa ngefeni) nokupholisa okuqondile (ukuhamba kokushisa ngokwemvelo) bukhombisa umehluko omkhulu ekusebenzeni kahle ovame ukunganakwa. Lokhu kuhlaziya kuqhathanisa ukusetshenziswa kwamandla kwangempela ngokusekelwe ezindinganisweni zikazwelonke kanye nedatha yokuhlola yomuntu wesithathu.
1. Izindlela Eziyisisekelo Nemithetho Yokusebenza Kahle
Amasistimu Omoya Ophoqelekile: Sebenzisa amafeni ukujikeleza umoya phezu kwama-evaporator amaphakathi. Izinzuzo zihlanganisa ukulingana kwezinga lokushisa (±1.5℃) nokuncibilikisa iqhwa ngokuzenzakalelayo, kodwa amandla efeni andisa umthwalo wamandla ophelele.
Amasistimu Okupholisa Aqondile: Ama-evaporator anamathela ngqo ezindongeni zekhabhinethi, ancike ekujikelezeni kwemvelo. Isakhiwo esilula esingenawo amandla efeni, kodwa ukwehlukana kwezinga lokushisa okukhulu (umehluko oqondile >5℃) kudinga ukuncibilikisa iqhwa ngesandla.
"15-25% wamandla asetshenziswa amasistimu omoya ophoqelekile avela kumafeni, kodwa anciphisa amandla okuncibilikisa iqhwa ngama-30% ezindaweni ezinomswakama ophezulu"
Zhang Ming, Unjiniyela Omkhulu, Isikhungo Sikazwelonke Sokuhlola Ukupholisa
Ipharamitha | Umoya Ophoqelekile | Ukupholisa Okuqondile |
Ukulingana Kwezinga Lokushisa (Δt) | ±1.5℃ | ±4.0℃ |
Umnikelo Wamandla Efeni | 18-25% | 0% |
Imijikelezo Yokuqwaqwa Ngonyaka | Ilawulwa ngokuzenzakalelayo (~150) | Okwenziwa ngesandla (~50) |
Umthombo wedatha: GB/T 21001.2-2020 Izindlela Zokuhlola Amandla Okupholisa Kwezentengiselwano
2. Idatha Yokuhlolwa Kokusetshenziswa Kwamandla
Ukulingiswa kwelabhorethri yangaphandle kwamayunithi ezohwebo angu-500L (indawo engu-25℃/60%RH):
- Isisekelo: Ukupholisa okuqondile 1427kWh/ngonyaka, Umoya ophoqelekile 1583kWh/ngonyaka
- Ukulahlekelwa kokuvula umnyango: Ukuvula okungu-30 ngosuku, umoya ophoqelekile ubuyisa 40% ngokushesha nge-15% yamandla aphansi womjikelezo
- Umthelela wokuncibilikisa iqhwa: Lapho >80% RH, amandla okuncibilikisa iqhwa okuqondile akhuphuka ngo-37%
3. Izinqubo Zokugcina Ukusebenza Kahle
Imisebenzi Ebucayi Yomoya Ophoqelekile:
- Kanyanga zonke: Hlanza amaphiko e-condenser (10-20% yokulahlekelwa kwamandla uma kungcolile)
- Kanya ngekota: Linganisa izinzwa zokushisa (iphutha >1℃ linezela ukusetshenziswa ngo-5%)
- Kanya ngonyaka: Gcoba ama-bearing efeni (ukungqubuzana kukhulisa umthwalo ngo-8%)
Izenzo Eziqondile Zokupholisa:
- Cibilikisa iqhwa ngesandla lapho ubukhulu beqhwa bungu-≤3mm (i-1mm ngayinye inezelela ukusetshenziswa kwamandla ngo-12%)
- Ukuhlola ukuqina kokuvula komnyango (ukuvuza kuphinda kabili ukusetshenziswa kwamandla)
Izimpawu Zokuqaphela Ukwehla Kwekusebenza
Uphawu | Imbangela Yomoya Ophoqelekile | Imbangela Yokupholisa Okuqondile | Umthelela Wamandla |
Ukushintshashintsha Kwezinga Lokushisa >±2℃ | Ijubane Lefeni Elingajwayelekile | Ukungeneleli kwe-refrigerant | +15% ukusetshenziswa |
Ukusebenza okuqhubekayo kwe-compressor | Ukwehluleka kwenzwa yokuncibilikisa iqhwa | Ukuvuza kokuvula komnyango | +25% ukusetshenziswa |
Umthombo wedatha: I-China Cold Chain Association 2022 Maintenance White Paper
Kuthunyelwe ku-Tech & Care ngoJuni 18, 2025
Othintwayo
Shiya imininingwane yakho futhi sizokuthinta.