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Ventilation skylight with micro-resistance S-shaped channel
The ventilation skylight is characterized in that a plurality of arc-shaped fixing notches are formed in the upper portion of a front side framework and the upper portion of a rear side framework at intervals, a water outlet notch A is formed in the lower portion of each fixing notch, and an upper layer rain shielding assembly is fixedly connected between every two water outlet grooves A which are opposite in the front-back direction; the upper layer rain shielding assembly comprises a bent plate and an arc-shaped groove plate, and the front end opening and the rear end opening of the arc-shaped groove plate communicate with the two opposite water outlet grooves A. The lower portion of the front side framework and the lower portion of the rear side framework are each provided with a plurality of arc-shaped fixing groove openings at intervals, and a water outlet groove opening B is formed in the lower portion of each fixing groove opening. A lower-layer rain shielding assembly is welded between the two water outlet grooves B which are opposite in the front-back direction, each lower-layer rain shielding assembly comprises a bent plate and an arc-shaped groove plate, and the front end opening and the rear end opening of each arc-shaped groove plate communicate with the two corresponding water outlet grooves B which are opposite in the front-back direction correspondingly. The ventilation device has the beneficial effects that the structure is compact, the airflow resistance is small, the ventilation quantity is greatly improved, and the rainproof effect is better.
本发明公开了一种带微阻力S形通道的通风天窗，前侧骨架和后侧骨架的上部均间隔开设有多个呈弧形状的固定槽口，每个固定槽口的下部均形成有出水槽口A，前后相对立的两个出水槽A之间均连接固定上层挡雨组件，上层挡雨组件包括弯折板和弧形槽板，弧形槽板的前后端口分别与相对立的两个出水槽A连通：前侧骨架和后侧骨架的下部均间隔开设有多个呈弧形状的固定槽口，每个固定槽口的下部均形成有出水槽口B，前后相对立的两个出水槽B之间均焊接有下层挡雨组件，下层挡雨组件包括弯折板和弧形槽板，弧形槽板的前后端口分别与相对立的两个出水槽B连通。本发明的有益效果是：结构紧凑、气流阻力小、极大提高通风量、防雨效果更佳。
Ventilation skylight with micro-resistance S-shaped channel
The ventilation skylight is characterized in that a plurality of arc-shaped fixing notches are formed in the upper portion of a front side framework and the upper portion of a rear side framework at intervals, a water outlet notch A is formed in the lower portion of each fixing notch, and an upper layer rain shielding assembly is fixedly connected between every two water outlet grooves A which are opposite in the front-back direction; the upper layer rain shielding assembly comprises a bent plate and an arc-shaped groove plate, and the front end opening and the rear end opening of the arc-shaped groove plate communicate with the two opposite water outlet grooves A. The lower portion of the front side framework and the lower portion of the rear side framework are each provided with a plurality of arc-shaped fixing groove openings at intervals, and a water outlet groove opening B is formed in the lower portion of each fixing groove opening. A lower-layer rain shielding assembly is welded between the two water outlet grooves B which are opposite in the front-back direction, each lower-layer rain shielding assembly comprises a bent plate and an arc-shaped groove plate, and the front end opening and the rear end opening of each arc-shaped groove plate communicate with the two corresponding water outlet grooves B which are opposite in the front-back direction correspondingly. The ventilation device has the beneficial effects that the structure is compact, the airflow resistance is small, the ventilation quantity is greatly improved, and the rainproof effect is better.
本发明公开了一种带微阻力S形通道的通风天窗，前侧骨架和后侧骨架的上部均间隔开设有多个呈弧形状的固定槽口，每个固定槽口的下部均形成有出水槽口A，前后相对立的两个出水槽A之间均连接固定上层挡雨组件，上层挡雨组件包括弯折板和弧形槽板，弧形槽板的前后端口分别与相对立的两个出水槽A连通：前侧骨架和后侧骨架的下部均间隔开设有多个呈弧形状的固定槽口，每个固定槽口的下部均形成有出水槽口B，前后相对立的两个出水槽B之间均焊接有下层挡雨组件，下层挡雨组件包括弯折板和弧形槽板，弧形槽板的前后端口分别与相对立的两个出水槽B连通。本发明的有益效果是：结构紧凑、气流阻力小、极大提高通风量、防雨效果更佳。
Ventilation skylight with micro-resistance S-shaped channel
一种带微阻力S形通道的通风天窗
PENG DALIN (author) / CUI PENG (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Ventilation and exhaust skylight with adjustable ventilation quantity
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