房式仓的准低温储粮

GRAIN STORAGE TECHNOLOGY IN QUASI-LOW TEMPERATURE WAREHOUSE

低温储粮可以较好地保持品质，减少虫霉危害，是一种较为理想的储藏方 法。我国现有的房式仓可经过局部改造，提高隔热能力。利用冬季干燥寒冷的自然气候 条件，结合机械通风可将储粮温度降到≤０～≤５℃的低温状态。用薄膜封面后，在气温 上升的季节里，用空调配合调节上层空间温度在１５～１８℃左右，使储粮温度始终保持准 低温状态，达到安全过夏的要求。

Grain stored in quasi-low temperature warehouse can be keep good quality and loss be decreased due to the insects and mites. The existing warehouse can be remade to improve heat insulation effectiveness and to reduce grain temperature to 0-5℃ by mechanical ventilation under the condition of dry and cold in winter. The stored grain was sealed with the film. When the air temperature rises, the space temperature of the warehouse can keep 15-18℃ by air cinditioning, and the stored grain will keep in the state of quasilow temperature and can safely spend summer.