標準號：BS EN 12831-2003
中文標準名稱：建筑物供暖系統.設計熱負荷的計算方法
英文標準名稱：Heating systems in buildings - Method for calculation of the design heat load
標準類型：P46
發布日期：2003/8/22 12:00:00
實施日期：2003/8/22 12:00:00
中國標準分類號：P46
國際標準分類號：91.140.10
引用標準：EN ISO 10211-1;prEN ISO 10077-2;EN ISO 10077-1;EN ISO 10211-2;EN ISO 10456;EN 673;EN ISO 6946;EN 12524;EN ISO 13370;EN ISO 14683
適用范圍：This standard specifies methods for calculating the design heat loss and the design heat load for basiccases at the design conditions.Basic cases comprise all buildings:- with a limited room height (not exceeding 5 m);- assumed to be heated to steady state conditions under the design conditions.Examples of such buildings are: residential buildings; office and administration buildings; schools;libraries; hospitals; recreational buildings; prisons; buildings used in the catering trade; departmentstores and other buildings used for business purposes; industrial buildings.In the annexes, information is also given for dealing with the following special cases:- high ceiling buildings or large enclosure;- buildings where air temperature and mean radiant temperature differ significantly.