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在寒冷地区,为加热建筑物冬季渗入的冷风而消耗的热量,是一笔相当可观的经营能耗。影响冷风渗透量的因素很复杂,归纳起来不外是两个方面:其一是由风压和热压作用所引起的冷风渗入;其二是建筑物本身对此渗入的阻防作用。本文试图探索以建筑手段为主缓解这一问题的可能性。 从一个旅馆谈起 佳木斯宾馆新楼建于1982年,7层,105间客房,建筑面积9100平米。该馆门厅的冬季冷风渗透现象是
In cold regions, the amount of heat consumed to heat the building’s winter cold infiltration is a considerable amount of operating energy. The factors affecting the amount of cold air infiltration are complex and can be summed up in two aspects: one is the infiltration of cold wind caused by wind pressure and hot-pressing action; the other is the building’s own resistance to the infiltration. This article attempts to explore the possibility of relieving this problem with building tools. Speaking from a hotel Jiamusi Hotel New Building was built in 1982, 7th floor, 105 rooms, building area of 9100 square meters. The winter cold air infiltration in the entrance hall of the museum is