CAJ | 학술논문

图书馆阅览室一般人员较多,热湿负荷较大。其冷冻除湿辐射空调系统的设计,应以控制辐射板不结露、能耗低、舒适度最佳为目标。为此,以人体平均舒适度指标作为主要依据,确定了图书馆阅览室室内的设计温湿度。同时,为了降低能耗,应合理搭配除湿机组和辐射系统负荷。并探讨了用准热湿比线逼近法进行系统的除湿机组和辐射板冷负荷设计的辅助计算。经过逼近计算,可以得到比较准确的设计参数,并对某图书馆阅览室的设计实例进行分析,证明了该方法的有效性。
도서관열람실일반인원교다,열습부하교대。기냉동제습복사공조계통적설계,응이공제복사판불결로、능모저、서괄도최가위목표。위차,이인체평균서괄도지표작위주요의거,학정료도서관열람실실내적설계온습도。동시,위료강저능모,응합리탑배제습궤조화복사계통부하。병탐토료용준열습비선핍근법진행계통적제습궤조화복사판랭부하설계적보조계산。경과핍근계산,가이득도비교준학적설계삼수,병대모도서관열람실적설계실례진행분석,증명료해방법적유효성。
Library reading room is a crowded building with large thermal and moisture load. Design of freezing dehumidification and radiant air-conditioning system for the reading room should achieve the target of non-dewfall condi- tion of the radiant panels, low energy consumption and optimal comfort. For this purpose, the indoor design temperature and humidity of the room were figured out mostly according to predicted mean vote. Meanwhile, in order to lower the energy consumption, air-conditioning load should be rationally allocated between dehumidifier unit and radiant panels. And a method of calculation aided by quasi thermal- humidity ratio line approximation was discussed. Through the approxi- mation calculation, considerable accurate design parameters can be obtained. By an analysis on a design example of a library reading room, the efficiency of the method was verified.