Abstract
Wine storage process is determined by the brewing method, where the temperature and humidity are the extremely important parameters, and the constant temperature and humidity environment is a necessary condition for the storage of high-quality wine. This paper put forward a PID cascade control method with the temperature and humidity controlled separately based on DC-inverter constant temperature and humidity air conditioning unit with condensing heat recovery, and study experimentally the operation characteristics of the air conditioning unit, the experimental results show that this method can achieve precise control of temperature and humidity (temperature control precision is ±0.2 ℃, relative humidity control accuracy is ± 3%), witch to meet the environmental requirements of small wine storage room.
Publication Date
2-28-2016
First Page
75
Last Page
78
DOI
10.13652/j.issn.1003-5788.2016.02.019
Recommended Citation
Shaoqing, WANG; Jing, XU; Dong, LI; Haiyang, HU; and Yi, LU
(2016)
"Experimental study on operation characteristics of constant temperature and humidity air conditioning unit used in wine storage room,"
Food and Machinery: Vol. 32:
Iss.
2, Article 19.
DOI: 10.13652/j.issn.1003-5788.2016.02.019
Available at:
https://www.ifoodmm.cn/journal/vol32/iss2/19
References
[1] 王丽君, 卢博友, 董伟, 等. 基于CAN总线的酒窖温湿度监控系统[J]. 农机化研究, 2009, 31(2): 172-174.
[2] 孙昌波, 蒲彪. 我国葡萄酒市场的现状与发展[J]. 食品与机械, 2002(2): 39-40.
[3] 张冬信, 王伟, 何明星, 等. 地下酒窖恒温恒湿空调系统研究[C]//全国冶金自动化信息网2014年年会论文集. 北京[出版者不详], 2014: 494-497.
[4] 邱育群, 欧阳惕, 刘文彬. 高精度恒温恒湿空调最佳控制方法研究[J]. 制冷与空调, 2014(10）: 38-40.
[5] 曹琳, 江辉民, 孙平, 等. 变频技术在高精度恒温恒湿空调机中应用的实验研究[J]. 暖通空调, 2009, 39(7): 90-94.
[6] Thu K, Kim Y D, Myat A, et al. Performance investigation of advanced adsorption desalination cycle with condenser–evaporator heat recovery scheme[J]. Desalination and Water Treatment, 2013, 51(1/2/3): 150-163.
[7] 吴丽娟. DMC-PID串级控制算法[J]. 鞍山钢铁学院学报, 2000, 23(2): 120-122.
[8] 王晓萍. 葡萄酒酿造与储藏方法[J]. 吉林农业, 2011(7): 74.
[9] 韩星, 张旭, 刘金涛, 等. 户式热湿分控空调机组的设计与性能实验研究[J]. 制冷学报, 2011, 32(2): 1-8.
[10] 刘畅, 张旭, 周翔, 等. 双蒸发器户式热湿分控机组变工况运行实验研究[J]. 太阳能学报, 2012, 33(2): 302-307.