Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Design method for natural ventilation and smoke exhaust of underground garage of mountain building
The invention discloses a design method for natural ventilation and smoke exhaust of an underground garage of a mountain building, which comprises the following steps of: A, selecting a windward side, and designing the garage by taking the windward side as a free side of the garage; b, when the garage is designed, firstly, the garage is divided into a free side area and a non-free side area according to positions; and C, after the areas are divided, a natural smoke exhaust port is designed in the free face of the free side area, a non-free side natural smoke exhaust well is arranged in the non-free side area, for part of the free side area with the depth exceeding 30 m, the free side natural smoke exhaust well needs to be arranged in the area with the depth exceeding 30 m, and an induction fan for guiding natural air to flow to the free side natural smoke exhaust well is arranged. The problems that smoke exhaust of an existing mountain underground garage mainly depends on mechanical ventilation and mechanical air supply, energy consumption is large, and noise is large are solved.
本发明公开了一种山地建筑地下车库自然通风排烟的设计方法，包括如下步骤：A,选定迎风面，将迎风面作为车库临空一侧进行车库设计；B.进行车库设计时首先按位置将车库分成临空侧区域和非临空侧区域；C.分好区域后，在临空侧区域的临空面设计自然排烟口，在非临空侧区域设置非临空侧自然排烟井，对部分进深超过30m的临空侧区域，在超过30m的区域内还要布设临空侧自然排烟井，并设置引导自然风流向临空侧自然排烟井的诱导风机。解决现有山地地下车库排烟主要依靠机械通风+机械送风，导致耗能大、噪音大的问题。
Design method for natural ventilation and smoke exhaust of underground garage of mountain building
The invention discloses a design method for natural ventilation and smoke exhaust of an underground garage of a mountain building, which comprises the following steps of: A, selecting a windward side, and designing the garage by taking the windward side as a free side of the garage; b, when the garage is designed, firstly, the garage is divided into a free side area and a non-free side area according to positions; and C, after the areas are divided, a natural smoke exhaust port is designed in the free face of the free side area, a non-free side natural smoke exhaust well is arranged in the non-free side area, for part of the free side area with the depth exceeding 30 m, the free side natural smoke exhaust well needs to be arranged in the area with the depth exceeding 30 m, and an induction fan for guiding natural air to flow to the free side natural smoke exhaust well is arranged. The problems that smoke exhaust of an existing mountain underground garage mainly depends on mechanical ventilation and mechanical air supply, energy consumption is large, and noise is large are solved.
本发明公开了一种山地建筑地下车库自然通风排烟的设计方法，包括如下步骤：A,选定迎风面，将迎风面作为车库临空一侧进行车库设计；B.进行车库设计时首先按位置将车库分成临空侧区域和非临空侧区域；C.分好区域后，在临空侧区域的临空面设计自然排烟口，在非临空侧区域设置非临空侧自然排烟井，对部分进深超过30m的临空侧区域，在超过30m的区域内还要布设临空侧自然排烟井，并设置引导自然风流向临空侧自然排烟井的诱导风机。解决现有山地地下车库排烟主要依靠机械通风+机械送风，导致耗能大、噪音大的问题。
Design method for natural ventilation and smoke exhaust of underground garage of mountain building
山地建筑地下车库自然通风排烟的设计方法
ZHAO WENJIANG (Autor:in) / SONG XIAOPENG (Autor:in) / CAO HUIPENG (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
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