垂直热皮控温技术在基建房式仓的优化应用  

Optimized Application of Vertical Heat Skin Temperature Control Technology in Infrastructure-type Warehouses

作　　者：彭明文[1] 付鹏程 石若愚 刘胜强 喻梅[1] Peng Mingwen;Fu Pengcheng;Shi Ruoyu;Liu Shengqiang;Yu Mei(Sinograin Jingmen Depot Co.Ltd.,248124;Sinograin Chengdu Storage Research Institute Co.Ltd.,610091)

机构地区：[1]中央储备粮荆门直属库有限公司,448000 [2]中储粮成都储藏研究院有限公司,610091

出　　处：《粮食储藏》2024年第1期27-32,I0005,共7页Grain Storage

基　　金：中储粮自主立项项目——“低温储粮工程创新技术与应用试点”。

摘　　要：基建房式仓应用“垂直热皮”控温技术,采取“散热降温”和“散热均温”两种控温模式,均可有效控制“垂直热皮”粮温,但均存在控温死角点,“散热降温”模式较“散热均温”模式运行时间长、能耗高。利用“垂直热皮”控温系统,“热皮”平均粮温每天降低1℃左右,度夏期间,试验仓四周最高粮温28.4℃,平均粮温20.6℃,对照仓四周最高粮温31.3℃,平均粮温23.4℃。Temperature controlling system with vertical hot around has two modes,there are heat-sink temperature dropping and heat-sink temperature controlling.Both of them are effetive in warehouse.But there are temperature control blind spots,the heat-sink temperature dropping has a longer operating time long and higher energy consumption.Using the“vertrcal heat skin”temperature control system,the avarage grain temperature of the“hot skin”decreased by about 1℃per day,the highest temperature was 28.4℃,the average temperature is 20.6℃,but the highest temperature is 31.3℃,the average temperature was 23.4℃in other grain warehouse.

关 键 词：热皮冷心 垂直热皮 热皮控温模式 四周粮温 

分 类 号：S379[农业科学—农产品加工]