多联机在超高标准接待项目中的应用
Application of VRF to an ultra-high standard reception project
摘要：
阐述了某超高标准接待项目暖通空调系统的设计特点,从分析落实业主对该项目的主要设计要求入手,介绍了室内设计参数优化、冷热源方案、系统划分、计算与验算、振动噪声控制、备用性及其他细部设计;重点介绍了三管制热回收高显热多联机+直膨式恒温恒湿新风机组+地暖方案在该项目中的应用,为超高标准接待项目及温湿度独立控制空调系统的设计提供了新的解决思路和案例。
Abstract：
This paper expounds on the design characteristics of the HVAC system for an ultra-high standard reception project, and presents the optimization of interior design parameters, cold and heat source scheme, system division, calculation and checking calculation, vibration and noise control, reserve and other detailed design from the analysis and implementation of the main design requirements of the project. The application of the scheme of the three-pipe heat recovery high sensible heat variable refrigerant flow (VRF) unit plus the direct expansion constant temperature and humidity outdoor air unit and the floor heating to this project is emphatically presented, which provides a new solution idea and a case for the design of ultra-high standard reception projects and temperature and humidity independent control air conditioning systems.
Keywords:ultra-high standard reception project; temperature and humidity independent control; three-pipe heat recovery high sensible heat variable refrigerant flow (VRF) unit; direct expansion constant temperature and humidity outdoor air unit; failure guarantee r