欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
试验采用Fansassessmentnumerationsystem（FANs）为现场监测系统，利用位置上下移动持续运行的螺旋桨风速计和静压传感器对风机通风性能进行测试。试验共测定3个玻璃温室内3种类型共9个排风风机在不同工况下静压5．O～61．5Pa范围内的通风量和能源消耗。结果显示，风机防护网的存在及清洁状况对通风量的影响低于5％；塑料百叶窗风机比相同配置的铝制百叶窗风机通风量和能效分别平均高13．1％、15．1％；参数完全相同的风机能效差异最高达12．7％；胶带驱动的风机转速减少16．1％时通风量平均降低38．7％；温室内静压超过30Pa时风机能耗显著增加。
英文摘要：
Fans assessment numeration system （FANS） was taking for testing the ventilation for each fan at the range of static pressures from 5.0 Pa to 61.5 Pa under different operating conditions. The results suggested that the existence and cleanliness of the fan safety guard reduced ventilation by less than 5%. The ventilation and efficiency of fans fitted with plastic shutters were 13. 1% and 15.1% higher than the fans with aluminum shutters. The most difference of fans efficiency with same parameters reached to 12.7%. The average ventilation was reduced by 38.7% when the rotational speed drove by belt reduced by 16.1%. The energy consumption significantly increased when static pressure was more than 30 Pa.
同期刊论文项目
同项目期刊论文
期刊信息
位置：