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A platform for research: civil engineering, architecture and urbanism
Ventilation skylight with fire self-sealing structure
The invention discloses a ventilation skylight with a fire self-sealing structure, and belongs to the field of ventilation skylights, according to the ventilation skylight with the fire self-sealing structure, a glass column is fixedly installed in a through groove to support a driven rod, deviation control over the driven rod can be achieved by means of whether the glass column is broken or not, and meanwhile, the driven rod can be prevented from being broken or not. Clean water is poured into the glass column, so that the internal and external pressure differences of the glass column are inconsistent when the glass column is baked at high temperature, the glass column is controlled to be broken in time during fire, the window sash body is automatically turned over and closed during fire, air circulation in a fire building is reduced, a fire source in the building is restrained, and meanwhile, the safety of the building is improved. And flames can be prevented from escaping outwards, so that the use safety of the device is improved to a certain extent.
本发明公开了一种具有起火自封闭结构的通风天窗，属于通风天窗领域，一种具有起火自封闭结构的通风天窗，通过将玻璃柱固定安装在通槽的内部形成对从动杆的支撑，可以借助玻璃柱的破裂与否实现对从动杆的偏移控制，同时，通过将玻璃柱的内部灌注有净水，可以使得玻璃柱在受到高温烘烤时内外压差不一致，从而控制起火时玻璃柱及时破裂，实现起火时窗扇主体自动翻转闭合，降低起火建筑内的空气流通性，有利于对建筑内的火源进行抑制，同时，也可以避免火苗向外窜出，在一定程度上提升了该装置的使用安全性。
Ventilation skylight with fire self-sealing structure
The invention discloses a ventilation skylight with a fire self-sealing structure, and belongs to the field of ventilation skylights, according to the ventilation skylight with the fire self-sealing structure, a glass column is fixedly installed in a through groove to support a driven rod, deviation control over the driven rod can be achieved by means of whether the glass column is broken or not, and meanwhile, the driven rod can be prevented from being broken or not. Clean water is poured into the glass column, so that the internal and external pressure differences of the glass column are inconsistent when the glass column is baked at high temperature, the glass column is controlled to be broken in time during fire, the window sash body is automatically turned over and closed during fire, air circulation in a fire building is reduced, a fire source in the building is restrained, and meanwhile, the safety of the building is improved. And flames can be prevented from escaping outwards, so that the use safety of the device is improved to a certain extent.
本发明公开了一种具有起火自封闭结构的通风天窗，属于通风天窗领域，一种具有起火自封闭结构的通风天窗，通过将玻璃柱固定安装在通槽的内部形成对从动杆的支撑，可以借助玻璃柱的破裂与否实现对从动杆的偏移控制，同时，通过将玻璃柱的内部灌注有净水，可以使得玻璃柱在受到高温烘烤时内外压差不一致，从而控制起火时玻璃柱及时破裂，实现起火时窗扇主体自动翻转闭合，降低起火建筑内的空气流通性，有利于对建筑内的火源进行抑制，同时，也可以避免火苗向外窜出，在一定程度上提升了该装置的使用安全性。
Ventilation skylight with fire self-sealing structure
一种具有起火自封闭结构的通风天窗
WANG TAO (author) / ZHANG YI (author) / WU GUODONG (author) / SI YUYUAN (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Ventilation and exhaust skylight with adjustable ventilation quantity
| European Patent Office | 2024