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A platform for research: civil engineering, architecture and urbanism
Upward opening type ventilation and smoke exhaust skylight
The invention discloses an upward opening type ventilation and smoke exhaust skylight which comprises a supporting framework and more than two rainproof cover plates (3) which are arranged on the supporting framework and can be turned over, and is characterized in that a drainage groove (3-1) is formed at one end of each rainproof cover plate (3), and a water retaining bulge (3-2) is formed at the other end of each rainproof cover plate (3). The drainage groove and the water retaining protrusion formed in the rainproof cover plate are matched, when the skylight is turned over by a certain angle, the water retaining protrusion and the drainage groove can be partially overlapped, under the condition that the skylight is ventilated, the water retaining protrusion can keep off rain and introduce rainwater into the drainage groove, the drainage groove drains the rainwater introduced into the drainage groove to a roof, and the rainwater is prevented from entering the roof. Therefore, window opening ventilation in rainy days can be well achieved, and the defect that an existing ventilation and smoke exhaust skylight cannot be opened for ventilation in rainy days is well overcome.
本发明公开了一种上开式通风排烟天窗，包括支撑骨架，以及设置在支撑骨架上并能翻转的两块以上防雨盖板(3)，其特征在于，所述防雨盖板(3)的一端形成有排水凹槽(3‑1)、另一端形成有挡水凸起(3‑2)。本发明通过在防雨盖板上形成的排水凹槽和挡水凸起相配合，在天窗翻转一定角度时，挡水凸起可与排水凹槽实现部分重叠，使天窗在通风的情况下，挡水凸起可实现挡雨并将雨水引入排水凹槽内，排水凹槽将引入内的雨水排向屋面，从而本发明可很好的实现雨天开窗通风，很好的解决了现有的通风排烟天窗雨天无法进行开窗通风的缺陷。
Upward opening type ventilation and smoke exhaust skylight
The invention discloses an upward opening type ventilation and smoke exhaust skylight which comprises a supporting framework and more than two rainproof cover plates (3) which are arranged on the supporting framework and can be turned over, and is characterized in that a drainage groove (3-1) is formed at one end of each rainproof cover plate (3), and a water retaining bulge (3-2) is formed at the other end of each rainproof cover plate (3). The drainage groove and the water retaining protrusion formed in the rainproof cover plate are matched, when the skylight is turned over by a certain angle, the water retaining protrusion and the drainage groove can be partially overlapped, under the condition that the skylight is ventilated, the water retaining protrusion can keep off rain and introduce rainwater into the drainage groove, the drainage groove drains the rainwater introduced into the drainage groove to a roof, and the rainwater is prevented from entering the roof. Therefore, window opening ventilation in rainy days can be well achieved, and the defect that an existing ventilation and smoke exhaust skylight cannot be opened for ventilation in rainy days is well overcome.
本发明公开了一种上开式通风排烟天窗，包括支撑骨架，以及设置在支撑骨架上并能翻转的两块以上防雨盖板(3)，其特征在于，所述防雨盖板(3)的一端形成有排水凹槽(3‑1)、另一端形成有挡水凸起(3‑2)。本发明通过在防雨盖板上形成的排水凹槽和挡水凸起相配合，在天窗翻转一定角度时，挡水凸起可与排水凹槽实现部分重叠，使天窗在通风的情况下，挡水凸起可实现挡雨并将雨水引入排水凹槽内，排水凹槽将引入内的雨水排向屋面，从而本发明可很好的实现雨天开窗通风，很好的解决了现有的通风排烟天窗雨天无法进行开窗通风的缺陷。
Upward opening type ventilation and smoke exhaust skylight
一种上开式通风排烟天窗
LIANG PENG (author) / HU QUANBO (author) / ZHANG JIAZHI (author)
2024-04-16
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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