R410A直流变频列间空调系统变流量调节性能分析及试验研究  

Performance Analysis and Experimental Study for R410A-refrigerant Flux Adjusting in DC Inverter-aided Air Conditioning System

作　　者：王冰霜 张云娟 宋俊峰 向文 

机构地区：[1]四川依米康环境科技股份有限公司,成都610041

出　　处：《制冷与空调（四川）》2017年第2期194-198,共5页Refrigeration and Air Conditioning

摘　　要：通过对计算机房微模块中的变频列间空调在对环保型制冷剂替代R22对比应用进行说明及实验分析压缩机转速、电子膨胀阀开度、EC风机调节、室内外环境变化等对变频空调系统性能影响,有助于后期优化产品设计及控制逻辑,以达到最佳节能环保的效果。In this paper, the introduction about the non-ozone depletion ternary mixture R410A is chosen as the drop-in alternative to R22 in a DC frequency conversion InRow Direct Expansion Air Conditioner, and system performance is investigated by experiments at different compressor frequency, electronic expansion valve opening, EC fan speed, indoor and outdoor environmental conditions, etc. The results are useful for optimizing the design and controlling logic in order to achieve environmental protection and energy saving effect.

关 键 词：R410A 直流变频空调系统 电子膨胀阀 EC风机 

分 类 号：TB652[一般工业技术—制冷工程] TB612