Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building ventilation system
The building body ventilation system comprises a building body, the building body is provided with a plurality of floors, a hollow court penetrating from the first floor to the top floor is arranged in the building body, a top ventilation opening located in the top of the hollow court is formed in the top of the top floor, and the hollow court serves as a vertical ventilation channel penetrating through the top ventilation opening. A shielding awning is arranged above the top layer ventilation opening in an overhead mode, a hot air outlet is formed between the lower portion of the side edge of the shielding awning and the top of the top layer floor, and cold air inlets are formed in the peripheral side of the floor. When the internal air temperature of a building body rises, under the action of the dynamic principle, air of all floors expands due to heating, the mass of the air is reduced, hot air rises and gathers, and hot air around the hollow courtyard rises to a ventilation opening of the top layer and is exhausted through a hot air outlet; and indoor and outdoor air pressure balance is realized, so that air in a building can flow automatically.
本发明公开一种楼体通风系统，包括楼体，楼体设置有多个楼层，楼体的内部设置有自首层楼层到顶层楼层贯通的中空中庭，顶层楼层的顶部设置有位于中空中庭的顶部的顶层通风口，中空中庭作为贯通顶层通风口的垂直通风通道，在顶层通风口的上方架空设置有遮挡篷，遮挡篷的侧边下方与顶层楼层的顶部之间形成有热风出口，楼层的周侧设置有冷风进口；当楼体内部气温上升，受动力学原理作用，各层楼层空气受热膨胀，质量变轻，热空气上升聚集，中空中庭周边热空气上升至顶层通风口，通过热风出口排出，同时，由于各层楼层气压变低致使外界冷空气从冷风进口补充进入各楼层中，实现室内、外气压平衡，以达到楼体内部空气自流动。
Building ventilation system
The building body ventilation system comprises a building body, the building body is provided with a plurality of floors, a hollow court penetrating from the first floor to the top floor is arranged in the building body, a top ventilation opening located in the top of the hollow court is formed in the top of the top floor, and the hollow court serves as a vertical ventilation channel penetrating through the top ventilation opening. A shielding awning is arranged above the top layer ventilation opening in an overhead mode, a hot air outlet is formed between the lower portion of the side edge of the shielding awning and the top of the top layer floor, and cold air inlets are formed in the peripheral side of the floor. When the internal air temperature of a building body rises, under the action of the dynamic principle, air of all floors expands due to heating, the mass of the air is reduced, hot air rises and gathers, and hot air around the hollow courtyard rises to a ventilation opening of the top layer and is exhausted through a hot air outlet; and indoor and outdoor air pressure balance is realized, so that air in a building can flow automatically.
本发明公开一种楼体通风系统，包括楼体，楼体设置有多个楼层，楼体的内部设置有自首层楼层到顶层楼层贯通的中空中庭，顶层楼层的顶部设置有位于中空中庭的顶部的顶层通风口，中空中庭作为贯通顶层通风口的垂直通风通道，在顶层通风口的上方架空设置有遮挡篷，遮挡篷的侧边下方与顶层楼层的顶部之间形成有热风出口，楼层的周侧设置有冷风进口；当楼体内部气温上升，受动力学原理作用，各层楼层空气受热膨胀，质量变轻，热空气上升聚集，中空中庭周边热空气上升至顶层通风口，通过热风出口排出，同时，由于各层楼层气压变低致使外界冷空气从冷风进口补充进入各楼层中，实现室内、外气压平衡，以达到楼体内部空气自流动。
Building ventilation system
楼体通风系统
WANG ZHANZHONG (Autor:in) / WANG SIJIN (Autor:in) / QIU YUWEI (Autor:in) / CHEN KAIYANG (Autor:in) / LIU JIANGUO (Autor:in)
01.03.2022
Patent
Elektronische Ressource
Chinesisch
Building roof ventilation structure and building ventilation system
| Europäisches Patentamt | 2024