摘要
地道风降温系统利用地道周围的土壤作为冷源对空气进行降温处理，具有降温效果好、节省能源、使用寿命长、运行管理和维护简单等优点，并可兼用于畜禽舍冬季的加温。但该系统存在一次性建设投资较大的问题。文中提出和分析了改善地道风降温系统经济性的若干可行的途径。
An earth cooling system, which makes use of the soil around an underground tunnel as a cool source to cool the ventilation air of animal house, has the good performance on cooling with a lower energy consumption and a long service life, and can be managed and maintained easily. This system also can be used for heating the ventilation air of animal house in winter. The problem exist that its construction cost is higher, however. Some possible ways to reduce its construction cost and to receive more benefit from it were presented in this paper.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
1997年第S1期180-183,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
国家"九五"重点科技攻关
关键词
畜禽舍
地道风降温
Animal house Earth cooling of ventilation air
