JIANG Dao-zhu, LU Mo-sen, LU Rong and et al. The analysis of varying temperature at different periods of cold storage[J]. Journal of Light Industry, 2012, 27(4): 26-29. doi: 10.3969/j.issn.1004-1478.2012.04.007
Citation:
JIANG Dao-zhu, LU Mo-sen, LU Rong and et al. The analysis of varying temperature at different periods of cold storage[J]. Journal of Light Industry, 2012, 27(4): 26-29.
doi:
10.3969/j.issn.1004-1478.2012.04.007
The analysis of varying temperature at different periods of cold storage
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Inst. of Agr. Eng. and Food Sci., Shandong Univ. of Tech., Zibo 255049, China;
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Storage and Processing Room, Shandong Inst. of Pomology, Tai'an 271000, China;
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Yixin Preservation Equipment Factory, Tai'an 271000, China;
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Inst. of Chem. Eng., Tianjin Univ., Tianjin 300073, China
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Corresponding author:
LU Mo-sen,
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Received Date:
2011-11-16
Available Online:
2012-07-15
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Abstract
In order to study every changing temperature point of stop stage and fan operation stage and chil-ler operation stage,the hot tin copper constantan thermocouple was used to measure respectively the storage temperature,fruit product temperature,air cooler inlet and outlet temperature,cooling fan evaporator's temperature.These data were analyzed and the results showed that:fruit product temperature was almost constant at 1.8℃ at three phases.In fan operation stage,evaporator was still cold source.In chiller operation stage,the temperature difference of evaporator import and export increased,and the evaporator temperature dropped,which indicates good cooling effect.
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Proportional views
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