Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Kitchen discharge flue roof horizontal swivel structure
The invention discloses a kitchen discharge flue roof horizontal swivel structure, belongs to the technical field of discharge flues, and aims to solve the problems that a roof discharge flue lacks effective protection and is poor in smoke discharge effect. The kitchen discharge flue roof horizontal swivel structure comprises a horizontal base plane, and a smoke discharge channel is formed in the top surface of the horizontal base plane; a plurality of mounting grooves communicated with the smoke exhaust channel are formed in the top surface of the horizontal base surface, each mounting groove is provided with a sealing strip, and a protective sleeve ring fixed together with the plurality of sealing strips is arranged on the inner surface of the smoke exhaust channel; smoke forms upflow at the fixed lantern ring and the rotating ring on the smoke exhaust channel, the upflow and the natural wind speed at the rotating blades form a convection phenomenon, so that the rotating ring forms unpowered rotation on the top surface of the fixed lantern ring, the smoke exhaust rate and the smoke exhaust effect in the smoke exhaust channel are greatly improved, and the smoke exhaust efficiency is improved. And annular airflow is formed when the smoke reaches the rotating blades from the side face through the bypass gas guide pipe, and then the discharging effect of the smoke in the smoke discharging channel is further improved.
本发明公开了一种厨房排烟道屋面水平转环结构，属于排烟道技术领域，针对了屋面排烟道缺乏有效的防护以及对烟气的排放效果较差的问题，包括水平基面，水平基面的顶面开设有排烟通道，水平基面的顶面开设有多个均与排烟通道相连通的安装槽，每个安装槽的设置有密封条，排烟通道的内表面设置有与多个密封条共同固定的防护套环；本发明通过烟气在排烟通道上的固定套环以及转动环处形成上升气流，与转动叶片处自然界的风速形成对流现象，从而使得转动环在固定套环的顶面形成“无动力”转动，大大提高对排烟通道内烟气排放速率和排放效果，通过旁路导气管对烟气从侧面到达转动叶片处形成环形气流，继而进一步提高对排烟通道内烟气的排放效果。
Kitchen discharge flue roof horizontal swivel structure
The invention discloses a kitchen discharge flue roof horizontal swivel structure, belongs to the technical field of discharge flues, and aims to solve the problems that a roof discharge flue lacks effective protection and is poor in smoke discharge effect. The kitchen discharge flue roof horizontal swivel structure comprises a horizontal base plane, and a smoke discharge channel is formed in the top surface of the horizontal base plane; a plurality of mounting grooves communicated with the smoke exhaust channel are formed in the top surface of the horizontal base surface, each mounting groove is provided with a sealing strip, and a protective sleeve ring fixed together with the plurality of sealing strips is arranged on the inner surface of the smoke exhaust channel; smoke forms upflow at the fixed lantern ring and the rotating ring on the smoke exhaust channel, the upflow and the natural wind speed at the rotating blades form a convection phenomenon, so that the rotating ring forms unpowered rotation on the top surface of the fixed lantern ring, the smoke exhaust rate and the smoke exhaust effect in the smoke exhaust channel are greatly improved, and the smoke exhaust efficiency is improved. And annular airflow is formed when the smoke reaches the rotating blades from the side face through the bypass gas guide pipe, and then the discharging effect of the smoke in the smoke discharging channel is further improved.
本发明公开了一种厨房排烟道屋面水平转环结构，属于排烟道技术领域，针对了屋面排烟道缺乏有效的防护以及对烟气的排放效果较差的问题，包括水平基面，水平基面的顶面开设有排烟通道，水平基面的顶面开设有多个均与排烟通道相连通的安装槽，每个安装槽的设置有密封条，排烟通道的内表面设置有与多个密封条共同固定的防护套环；本发明通过烟气在排烟通道上的固定套环以及转动环处形成上升气流，与转动叶片处自然界的风速形成对流现象，从而使得转动环在固定套环的顶面形成“无动力”转动，大大提高对排烟通道内烟气排放速率和排放效果，通过旁路导气管对烟气从侧面到达转动叶片处形成环形气流，继而进一步提高对排烟通道内烟气的排放效果。
Kitchen discharge flue roof horizontal swivel structure
一种厨房排烟道屋面水平转环结构
YANG XIAOQIANG (Autor:in) / SUN XIAO (Autor:in) / MENG QI (Autor:in) / SHEN CHONGYU (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
Bracket with horizontal and vertical swivel capabilities
| Europäisches Patentamt | 2021
Novel mutually-embedded swivel hinge based on bridge pier bottom horizontal swivel method
| Europäisches Patentamt | 2025
Balancing device facilitating bridge horizontal swivel construction
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023
BRACKET WITH HORIZONTAL AND VERTICAL SWIVEL CAPABILITIES
| Europäisches Patentamt | 2019