冷梁技术在办公建筑中的应用与设计
Application and design of chilled beams in office buildings
摘要：
介绍了主动式冷梁和被动式冷梁的原理与特点，分析了冷梁系统的气流组织形式与适用性，并将其与普通的风机盘管系统进行了对比。认为冷梁作为干工况风机盘管的一种先进的应用形式，是现有系统很好的补充，非常适用于办公室等区域。指出目前普遍采用的系统设计形式并不能发挥冷梁的节能优势，提出了采用冷梁和空调箱分设冷水机组的节能设计方法。同时指出冷梁有一定的适用范围和限制因素，应用时必须结合建筑实际进行选择。
Abstract：
Presents the principles and characteristics of active chilled beams and passive chilled beams, analyses the air distribution and applicability of the chilled beam system and compares it with the conventional fan coil system. Considers that as an advanced application form of fan coil in dry conditions, the chilled beam system is a good supplement to the existing system and very suitable for office applications. Notes that the current system design form widely used can not make full use of the energy saving advantage of chilled beams. Puts forward an energy saving design method by grouping chillers to the chilled beams and air conditioning units. And points out that the chilled beams have a certain application scope and limitations and should be selected according to the actual construction.
Keywords:chilled beam, system design, air distribution, office building