工业车间环境测试与通风优化  

Environmental test and ventilation optimization of industrial workshop

作　　者：康智强[1] 王睿婷 杨雪 董建男 于凌燕[1] KANG Zhi-qiang,WANG Rui-ting,YANG Xue,et al

机构地区：[1]沈阳建筑大学,辽宁沈阳110168 [2]中国建筑东北设计研究院有限公司,山东青岛266000

出　　处：《节能》2018年第6期65-69,共5页Energy Conservation

基　　金：国家自然科学基金项目(项目编号:51378318);辽宁省教育厅基础研究项目(项目编号:LZ2014030);沈阳市科技计划项目"中德合作严寒地区超低能耗建筑绿色关键技术研究与示范"(项目编号:F16-211-6-00)

摘　　要：为解决某工业车间生产时自然通风无法满足人员工作条件要求的问题,通过现场测试及模拟分析车间温度、气流组织和PMV值,验证了加装局部排风装置及吊顶旋流风口的机械通风形式显著地改善车间工作环境。结果表明,施加机械通风后车间内人员活动区30℃以上高温区基本消失,风速保持在0.7m/s以下,生产设备排风即时处理,PMV为-0.1～1.1,该机械通风形式为类似车间的通风优化提供了借鉴和参考。In order to solve the problem that natural ventilation can not meet the requirements of the working conditions of the workers in the industrial workshop, by field test and simulation analysis of workshop temperature, airflow organization and PMV value, it is verified that the mechanical ventilation with local exhaust and ceiling swirl tuyere can significantly improve the working environment in the workshop. The results show that after mechanical ventilation, the area above 30 in the working area of the workshop basically disappears, the wind speed stays below 0.7 m/s, production equipment ventilation processes immediately, the PMV is-0.1～1.1. The mechanical ventilation form provides reference for ventilation optimization of similar workshops.

关 键 词：工业车间 环境测试 模拟分析 机械通风 

分 类 号：R135[医药卫生—劳动卫生]