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By utilizing inhaled outdoor cold air in cold seasons, the innovative cold-blast cabinets system can perform the refrigeration function well as the traditional refrigerated display cabinets and reduce electric power consumption. The paper presents a concrete plan for realizing this system, and set up the experimental bench. The experiment results show that a consistent distribution of airflow velocity in dual parallel cabinets can be actualized by modulating and switching airflow distribution equipment; the temperature field in the cold-blast cabinets system is as homogeneous as the traditional one; when the outdoor temperature meets the cold storage demand, this system can save 80% of energy consumption compared with using refrigerated system. Additionally, the paper analyzes weather condition's influence on cabinets' temperature in cold-blast cabinets system, puts forward a solution to this issue and also analyzes the utilizable degree of cold air source in particular areas and seasons.
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Pages: ICR07-D1-368
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Details
- Original title: The realization and evaluation of utilizing natural cold source in display cabinet system.
- Record ID : 2008-0238
- Languages: English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Publication date: 2007/08/21
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Indexing
- Themes: Supermarkets, display cabinets
- Keywords: Test rig; Open cabinet; Display cabinet; Expérimentation; Natural cold
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- Date : 2007/08/21
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- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
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