Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃
To optimize the thermal performance of small-volume vaccine cold storage, a 20 m3vaccine cold storage with a working temperature of 2–8 ℃ belonging to the Jiangsu Province CDC was investigated. Steady temperature fields under different working conditions and unsteady temperature fields 60 s after op...
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2020-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2020.06.140 |
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| _version_ | 1850233214887526400 |
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| author | Zhang Haoyue Zhang Zhongbin Go Chenghua Wang Wei |
| author_facet | Zhang Haoyue Zhang Zhongbin Go Chenghua Wang Wei |
| author_sort | Zhang Haoyue |
| collection | DOAJ |
| description | To optimize the thermal performance of small-volume vaccine cold storage, a 20 m3vaccine cold storage with a working temperature of 2–8 ℃ belonging to the Jiangsu Province CDC was investigated. Steady temperature fields under different working conditions and unsteady temperature fields 60 s after opening the door at opening angles of 30°or 90°were measured. By establishing a mathematical model, the structure of cold storage was simulated, and the optimized refrigeration effect and temperature field uniformity in cold storage were systematically analyzed considering both the measurement period and stable running time; in addition, the existing evaluation indexes were extended in the evaluation. The results show that when the length L≥width W, the optimal arrangement scheme for the small-volume vaccine cold storage is two air coolers with proper refrigerating capacity located in the L direction. When L=W, the vaccine cold storage is the optimal structure. Considering the influence of door opening, the positions of the vaccine boxes should be given sufficient attention. It is suggested that the stacking height of vaccine boxes be kept within 1.5 m, the distance from the doorway should be within 1.5 m, and the overall stacking height should not exceed 1.8 m. |
| format | Article |
| id | doaj-art-86bd1f81758b420c8af7be6d649fcbb0 |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-86bd1f81758b420c8af7be6d649fcbb02025-08-20T02:02:58ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392020-01-014166507451Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃Zhang HaoyueZhang ZhongbinGo ChenghuaWang WeiTo optimize the thermal performance of small-volume vaccine cold storage, a 20 m3vaccine cold storage with a working temperature of 2–8 ℃ belonging to the Jiangsu Province CDC was investigated. Steady temperature fields under different working conditions and unsteady temperature fields 60 s after opening the door at opening angles of 30°or 90°were measured. By establishing a mathematical model, the structure of cold storage was simulated, and the optimized refrigeration effect and temperature field uniformity in cold storage were systematically analyzed considering both the measurement period and stable running time; in addition, the existing evaluation indexes were extended in the evaluation. The results show that when the length L≥width W, the optimal arrangement scheme for the small-volume vaccine cold storage is two air coolers with proper refrigerating capacity located in the L direction. When L=W, the vaccine cold storage is the optimal structure. Considering the influence of door opening, the positions of the vaccine boxes should be given sufficient attention. It is suggested that the stacking height of vaccine boxes be kept within 1.5 m, the distance from the doorway should be within 1.5 m, and the overall stacking height should not exceed 1.8 m.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2020.06.140cold storagevaccine storagethermal performancetemperature field |
| spellingShingle | Zhang Haoyue Zhang Zhongbin Go Chenghua Wang Wei Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃ Zhileng xuebao cold storage vaccine storage thermal performance temperature field |
| title | Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃ |
| title_full | Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃ |
| title_fullStr | Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃ |
| title_full_unstemmed | Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃ |
| title_short | Experimental and Simulation Study on Thermal Performance of Small-volume Vaccine Cold Storage at 2–8 ℃ |
| title_sort | experimental and simulation study on thermal performance of small volume vaccine cold storage at 2 8 ℃ |
| topic | cold storage vaccine storage thermal performance temperature field |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2020.06.140 |
| work_keys_str_mv | AT zhanghaoyue experimentalandsimulationstudyonthermalperformanceofsmallvolumevaccinecoldstorageat28 AT zhangzhongbin experimentalandsimulationstudyonthermalperformanceofsmallvolumevaccinecoldstorageat28 AT gochenghua experimentalandsimulationstudyonthermalperformanceofsmallvolumevaccinecoldstorageat28 AT wangwei experimentalandsimulationstudyonthermalperformanceofsmallvolumevaccinecoldstorageat28 |