变频多联空调系统在体育场馆中的应用

Application of variable frequency multi-connected air conditioning system in stadium

以科特迪瓦体育馆空调系统设计为例,没有采用常规的集中式冷冻水系统,而采用了变频多联机空调系统方案。该变频空调系统制冷剂采用R410A,采用高效直流变频压缩机技术、变频风机控制技术、节能运行控制技术、静音控制技术、多电子膨胀阀控制技术等,确保整体设计方案的节能、舒适性、安全性。主要空调区域设置了独立的新风系统,以保证室内人员的舒适感。一层新闻发布厅和预留给举办方的空间均单独设置了全热新风换气系统。室内机采用了四面出风嵌入式和两面出风嵌入式。该项目还需考虑欧盟空调标准和国标的差异性。

The design of frequency conversion multi-connection air conditioning system in Cote d’Ivoire stadium is taken as an example,which does not adopt the conventional centralized chilled water system,but uses the variable frequency multi-line air conditioning system.The refrigerant of the variable frequency air conditioning system adopts R410 A,high efficiency DC variable frequency compressor technology,variable frequency fan control technology,energy saving operation control technology,mute control technology,multi-electronic expansion valve control technology,etc.,to ensure the energy saving,comfort and safety of the overall design scheme.The main air conditioning area is equipped with independent fresh air system to ensure the comfort of indoor personnel.The press conference hall on the first floor and the space reserved for the organizers are separately equipped with a full heat fresh air ventilation system.The indoor machine adopts four-side air-out embedded and two-side air-out embedded.The difference between eu air condition-ing standard and national standard.