为了确保中央储备粮安全储存和安全度夏,湖北钟祥国家粮食储备库结合本地气候条件,在冬季利用轴流风机与地上笼对高大平房仓进行了低功率环流通风储粮试验。试验表明:此方式安全、经济、效果好,操作简便、费用低,通风降温无反弹,低温持续时间长,安全度夏有保障。1试验材料与方 In order to ensure the safe storage and safety of the central grain reserves in summer, Hubei Zhongxiang National Grain Reserve Treasury has conducted a low-power recirculating ventilation and grain storage experiment on high-quality storehouses using axial fans and above-ground cages in winter with local climatic conditions. Tests show that: This method is safe, economical, effective, easy to operate, low cost, ventilation and cooling without rebound, low temperature duration, safety and security in summer. 1 test materials and parties