全空气空调系统与VRF空调系统组合设计探讨
Combined design of all-air air conditioning system and VRF air conditioning system
摘要：
全空气空调系统与VRF空调系统组合应用于公共建筑是一种合适的选项。详细介绍了全空气空调系统和VRF空调系统组合设计时应注意的技术问题。提出了公共建筑VRF空调系统制冷剂使用安全性问题，介绍了空调房间制冷剂泄漏浓度的确认方法及应对制冷剂泄漏问题的技术措施。
关键词：全空气空调系统,变制冷剂流量（VRF）空调系统,制冷剂,安全性,公共建筑
Abstract：
The application of combined all-air air conditioning system with VRF air conditioning system is suitable in public buildings. Presents technical details about the combined system. Puts forward security issues of the refrigerant used in VRF air conditioning system of public buildings. Presents the confirmation method of the refrigerant leakage concentration in air conditioning rooms and preventive solutions of refrigerant leakage.
Keywords:all-air air conditioning system, variable refrigerant flow (VRF) air conditioning system, refrigerant, security, public building