双冷源温度湿度独立控制空调系统及其设计方法
Double cold sources temperature and humidity independent processing air conditioning system design
摘要：
分析了双冷源温度湿度独立控制空调系统的原理、构成及系统特点。提出了高、低温冷源形式的选择依据，以及冷源设计工况、高低温冷源配置比例的确定原则，并详细介绍了4种高低温冷源组合模式及其适用性。对新风系统的设计方法进行讨论，提出了新风量及送风状态点的确定原则以及双冷源新风机组的选型原则。介绍了干式末端系统、全空气空调系统、空调水系统等的设计方法。
Abstract：
Presents the principle, composition and characteristics of the system. Proposes the selecting rules, design conditions and allocation of the high temperature and low temperature cold sources, provides four combination modes for the double cold sources and analyses its applicability. Discusses the design method of outdoor air system, and gives the principle for the outdoor air requirement determining, supply air state point setting, and outdoor air handling units selecting. Presents design methods of dry terminal system, all-air air conditioning system and chilled water system respectively.
Keywords:temperature and humidity independent control, double cold sources, design method, equipment selection, combination mode