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我库对1998年之后新建高大平房拱板仓不同储粮、储存年限、风道型式的实仓进行粮堆单面封负压法气密性测定。通过检测分析从中得出新建高大平房仓存在着不同程度的漏气,从而影响储粮仓库熏蒸杀虫时毒气浓度的维持和储粮隔热保冷效果。通过库区大部分仓房负压法气密性测定为今后粮仓气密性改造指明了方向。
I library for 1998 after the new high-level cottage arch warehouse of different storage, storage life, wind-type real warehouse for single-side pressure seal method of air tightness determination. Through testing and analysis, it is concluded that there are different degrees of air leakage in the newly built high-level warehouse, which will affect the maintenance of the concentration of poison gas and the heat-preservation and cold-keeping effect of the grain stored in the warehouse. Through the warehouse area most of the warehouse negative pressure tightness determination for the future granary airtight transformation pointed out the direction.