成都某办公楼空调制冷机房“降本增效”设计方案研究  

Research on the Design of"Cost Reduction and Efficiency Enhancement"for a Refrigeration Station in an Office Building in Chengdu

作　　者：冯源 沈薇 Yuan Feng;Shen Wei(JZFZ Architectural Design Co.,Chengdu,610021)

机构地区：[1]基准方中建筑设计股份有限公司,成都610021

出　　处：《制冷与空调（四川）》2024年第3期376-384,共9页Refrigeration and Air Conditioning

摘　　要：随着“碳达峰”目标的日益临近,为降低公共建筑中央空调运行能耗,高效空调制冷机房有广阔且急迫的市场需求。忽略系统整体的性能优化只关注设备个体的能效提升,不仅无法有效提升冷源能效,还将导致建造成本的增加。以一个写字楼项目为案例,以“降本增效”设计理念为指导,运用性能化的分析模型,结合综合技术措施,将其制冷机房进行优化设计,使其全年能效提升了36%,能耗总量及强度显著下降,且建设初投资增量成本可控。As the goal of"carbon peak"is approaching,there is a broad and urgent market demand for high efficiency air conditioning refrigeration Station to reduce the energy consumption of central air conditioning in public buildings.Ignoring the overall performance optimization of the system and only focusing on the energy efficiency improvement of individual equipment not only cannot effectively improve the energy efficiency of the cold source,but also leads to an increase in construction costs.This article takes an office building project as a case study,uses a performance-based analysis model,and combines comprehensive technical measures to optimize the design of its refrigeration equipment room under the guidance of the design concept of"Cost reduction and efficiency enhancement".As a result,its energy efficiency has been improved by 36%throughout the year,and the total energy consumption and intensity have been significantly reduced,and the incremental cost of initial investment is controllable.

关 键 词：高效空调制冷机房 性能化分析 降本增效 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]