Open AccessEnergy-saving evaluation of a solar integrated vacuum freeze-dryer and building air conditioning system
Author(s) -
Zhongwei Zhou,
Yun Guo,
Yaolin Lin
Publication year - 2019
Publication title -
energy exploration and exploitation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.435
H-Index - 30
eISSN - 2048-4054
pISSN - 0144-5987
DOI - 10.1177/0144598719890364
Subject(s) - trnsys , air conditioning , refrigeration , solar dryer , process engineering , energy consumption , solar energy , air dryer , environmental science , engineering , absorption refrigerator , automotive engineering , mechanical engineering , energy (signal processing) , electrical engineering , mathematics , statistics
Vacuum freeze-dryer has been widely used in many fields such as food, medicine, and beverage. In the actual operation process, the freeze-dryer and factory buildings need to consume a lot of cold energy. In order to reduce energy consumption, this paper presents a freeze-dryer system using solar energy absorption refrigeration in conjunction with buildings. Through the solar absorption refrigeration system, the cooling capacity is supplied to the freeze-dryer and the building at the same time, so that the cold can be cascaded utilization. The simulation of the system by TRNSYS software shows that the system can greatly reduce the consumption of conventional energy, and it is a new energy-saving measure of vacuum freeze-dryer and building air conditioning.
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