食用菌生育间通风气流组织改进的数值计算研究  

Numerical calculation research on the improvement of ventilation airflow organization in edible fungus growing room

作　　者：齐悦 雷文君 郑展江 路和梅 叶俊宝 QI Yue;LEI Wen-jun;ZHENG Zhan-jiang;LU He-mei;YE Jun-bao

机构地区：[1]山东建筑大学热能工程学院,山东济南250101

出　　处：《节能》2022年第3期47-51,共5页Energy Conservation

基　　金：国家自然科学基金资助项目(项目编号:51908333)。

摘　　要：食用菌的出菇阶段对生长环境参数的要求高。为了保证食用菌的生长环境,研究对山东某食用菌生育间的气流组织进行改进。研究发现,通过对送回风方式的改进,生育间的气流组织更加合理,可将生育间内的温度控制在14~16℃之间,解决了生育间温度分布不均、热量积聚的问题。采用带热回收功能的组合式空调机组,可以回收生育间排风的冷量,节能效果显著。The fruiting stage of edible fungi has high requirements for growth environmental parameters. In order to ensure the growth environment of edible fungi, the study improved the airflow organization in the growing room of edible fungi in Shandong Province. It is found that through the improvement of the return air method, the airflow organization in the birth room is more reasonable, and the temperature in the birth room can be controlled between 14~16 ℃, which solves the problem of uneven temperature distribution and heat accumulation before the transformation. The combined airconditioning unit with heat recovery function can recover the cold energy of the exhaust air in the birthing room, and the energy-saving effect is significant.

关 键 词：食用菌 生育间 气流组织 Airpark 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]