Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Odor tainting prevention flow plug for building discharge flue
The odor tainting prevention flow plug comprises a cuboid-shaped groove body, a square guide groove is vertically formed in the groove body, a range hood opening communicated with the guide groove is formed in the inner side face of the lower portion of the groove body, and a smoke outlet communicated with the guide groove is formed in the upper end face of the groove body. A plurality of flow blocking grooves with upward inclined openings are longitudinally arranged on the left side and the right side of the guide groove at equal intervals in a staggered mode, flow guide plates with upward inclined inner side ends are arranged in the flow blocking grooves, the upper ends of the flow guide plates extend to the vertical center line position of the guide groove, and U-shaped vortex grooves are formed in the flow blocking grooves through the flow guide plates. The anti-backflow structure is simple to form, easy to manufacture, high in structural strength, not easy to damage and capable of effectively preventing the problems of smoke backflow and odor tainting in the discharge flue of the building.
本发明公开了一种楼房排烟道防串味阻流器，它包括长方体形的槽体，槽体内部垂直设置方形的导槽，槽体下部内侧面设置连通导槽的烟机口，槽体上端面设置连通导槽的出烟口，导槽左右两侧纵向等间距错开排列设置多个开口向上倾斜的阻流槽，阻流槽内部设置内侧端向上倾斜的导流板，导流板的上端延伸至导槽垂直中心线位置，导流板使阻流槽内部形成U型涡流槽。它成型简单，制作容易，结构强度高，不易破损，可有效阻止楼房排烟道内烟气倒灌和串味问题。
Odor tainting prevention flow plug for building discharge flue
The odor tainting prevention flow plug comprises a cuboid-shaped groove body, a square guide groove is vertically formed in the groove body, a range hood opening communicated with the guide groove is formed in the inner side face of the lower portion of the groove body, and a smoke outlet communicated with the guide groove is formed in the upper end face of the groove body. A plurality of flow blocking grooves with upward inclined openings are longitudinally arranged on the left side and the right side of the guide groove at equal intervals in a staggered mode, flow guide plates with upward inclined inner side ends are arranged in the flow blocking grooves, the upper ends of the flow guide plates extend to the vertical center line position of the guide groove, and U-shaped vortex grooves are formed in the flow blocking grooves through the flow guide plates. The anti-backflow structure is simple to form, easy to manufacture, high in structural strength, not easy to damage and capable of effectively preventing the problems of smoke backflow and odor tainting in the discharge flue of the building.
本发明公开了一种楼房排烟道防串味阻流器，它包括长方体形的槽体，槽体内部垂直设置方形的导槽，槽体下部内侧面设置连通导槽的烟机口，槽体上端面设置连通导槽的出烟口，导槽左右两侧纵向等间距错开排列设置多个开口向上倾斜的阻流槽，阻流槽内部设置内侧端向上倾斜的导流板，导流板的上端延伸至导槽垂直中心线位置，导流板使阻流槽内部形成U型涡流槽。它成型简单，制作容易，结构强度高，不易破损，可有效阻止楼房排烟道内烟气倒灌和串味问题。
Odor tainting prevention flow plug for building discharge flue
一种楼房排烟道防串味阻流器
ZHANG XUELING (Autor:in) / ZANG WEIFENG (Autor:in) / SHI JIANXUN (Autor:in) / ZHAO WEICHEN (Autor:in) / ZHAO SHOUGANG (Autor:in)
31.12.2024
Patent
Elektronische Ressource
Chinesisch