基于文丘里原理的新型空气混合器的研究与设计  

Research and Design of New Type Air Mixer Based on Venture Principle

作　　者：宋佳钫[1] 刘淑慧 梁爽 Song Jiafang;Liu Shuhui;Liang shuang

机构地区：[1]天津工业大学机械工程学院,天津300387

出　　处：《中国重型装备》2020年第3期52-54,共3页CHINA HEAVY EQUIPMENT

摘　　要：为了提高空调性能试验的测量精度,提高干湿球温度的测量精度和空气流量的测量精度。通过文丘里原理研究并且设计一款新型空气混合器。结合试验数据和模拟结果,确定在取样器中仅安装一个c混合器便可满足工程需求。To improve measure precisions of air conditioner performance test,dry and wet bulb temperature and air flow,a new type air mixer has been researched and designed based on Venture principle.Combining with testing data and simulated results,a c-type mixer mounted in the sampler could achieve project requirements.

关 键 词：空气焓值法 干湿球温度 空气混合器 文丘里原理 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]