变风量控制系统在化学实验室暖通空调系统中的应用  

Application of variable air volume control system to HVAC systems in chemical laboratories

作　　者：夏本明 Xia Benming(Shanghai Jiao Tong University,Shanghai;Shanghai Isong Airflow Control Technology Co.,Ltd.,Shanghai)

机构地区：[1]上海交通大学,上海 [2]上海埃松气流控制技术有限公司,上海

出　　处：《暖通空调》2022年第9期115-121,114,共8页Heating Ventilating & Air Conditioning

摘　　要：从排风柜变风量控制、实验室压力控制、风机变频控制等方面阐述了变风量控制系统在化学实验室暖通空调系统中的应用。以化学合成实验室为例,结合同时使用率和运行模式,对不同运行工况下的变风量系统进行了对比,分析了变风量控制系统在初投资、节能减排方面的优势。The application of variable air volume control system to chemical laboratory HVAC system is described from the aspects of fume hood variable air volume control,laboratory pressure control and fan variable frequency drive control.Taking a chemical synthesis laboratory as an example,combined with diversity factor and operation mode,the variable air volume system under different operating conditions is compared,and the advantages of the variable air volume control system in terms of initial investment,energy saving and emission reduction are analysed.

关 键 词：化学实验室 暖通空调系统 变风量系统 排风柜 变风量控制 直接压差控制 余风量控制 变频控制 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]