厨房通风排烟管道的装置要求是怎的

发布人：   发布时间：2022-04-19 20:50:21

厨房通风排烟管道的装置仍是有一些细节是需求留意的，厨房通风排烟管道是小区内部或者是餐厅食堂必要存在的一个硬件设备。下文就这些细节进行具体的介绍。

There are still some details about the installation of kitchen ventilation and smoke exhaust pipe. The kitchen ventilation and smoke exhaust pipe is a necessary hardware equipment in the community or in the canteen. These details are described in detail below.

（1）整个通风系统规划采用渐缩管均匀送风者，圆形风管按均匀直径，矩形风管按均匀周长履行相应标准项目其人工乘以系数2.5。

(1) If the whole ventilation system is planned to use the tapered pipe for uniform air supply, the circular air duct shall be of uniform diameter, and the rectangular air duct shall perform the corresponding standard items according to the uniform circumference, and its labor shall be multiplied by the coefficient of 2.5.

（2）镀锌薄钢板风管项目中的板材是按镀锌薄钢板编制的，如规划要求不必镀锌薄钢板者，板材能够换算，其他不变。

(2) The plates in the galvanized steel sheet air duct project are prepared according to the galvanized steel sheet. If the planning requires that the galvanized steel 

（3）风管导流叶片不分单叶片和香蕉形双叶片均履行同一项目。

(3) The air duct guide vane shall perform the same project regardless of single blade and banana double blade.

（4）如制造空气幕送风管时，按矩形风管均匀周长履行相应风管标准项目，其人工乘以系数3，其他不变。

(4) For example, when manufacturing the air curtain air supply duct, the corresponding air duct standard items shall be performed according to the uniform circumference of the rectangular air duct, and the labor shall be multiplied by the coefficient of 3, while others remain unchanged.

（5）薄钢板通风管道制造装置项目中，包含弯头、三通、变径管、天圆地方等管件及法兰、加固框和吊托支架的制造用工、但不包含过跨风管落地支架，落地支架履行设备支架项目。烟道过于狭窄，大排量烟机一般每分钟排风量会在13立方米左右，过于狭小的烟道会造成排风受阻，气流回转，风压加大产生的噪音，还有就是要检查一下看看排烟管是否深入烟道过多，在墙壁或天花板上砌上消音砖，或涂上消音漆以及安装隔音门等。

(5) The manufacturing equipment project of sheet steel ventilation pipe includes the manufacturing labor of elbow, tee, reducer, round place and other pipe fittings and flanges, reinforcing frame and lifting support, but does not include the floor support of over span air duct. The floor support performs the equipment support project. The flue is too narrow. Generally, the exhaust air volume of large displacement ventilator will be about 13 cubic meters per minute. Too narrow flue will cause obstruction of exhaust air, rotation of air flow and noise caused by increased air pressure. In addition, it is necessary to check whether the smoke exhaust pipe goes too deep into the flue, build silencing bricks on the wall or ceiling, paint silencing paint and install sound insulation doors.

以上就是为大家介绍的有关澳门正版内部资料大公开通风管道的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务

The above is the detailed introduction of Jinan ventilation duct. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service