Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an operation control method of a building centralized smoke exhaust system. The building centralized smoke exhaust system comprises N indoor range hoods, public flues, an outdoor fan and an outdoor electric control device, and the operation control method is characterized by comprising the following step 1 of starting the indoor range hoods, and opening air volume adjusting valves of corresponding floors to 90 degrees; the step 2 of setting a static pressure initial value P0; the step 3 of caculating the pressure of the corresponding position of the public flue at thenth floor through the outdoor electric control device; the step 4 of calculating the opening angles of the air volume adjusting valves corresponding to the starting floors through the outdoor electriccontrol device; the step 5 of judging whether the opening angle of the air volume adjusting valve at the lowest floor is 85-90 degrees or not; entering the step 6 if yes, and reducing P0 by 1 pa if not, and then returning to the step 3; the step 6 of ensuring that the pressure of the public flue corresponding to the lowest floor is from 0 pa~10 pa, increasing the P0 by 1 pa if not, and returningthe step 3; and ending the calculation if yes. According to the operation control method, the opening angle of the air volume adjusting valve can be automatically adjusted.
本发明涉及一种楼宇集中排烟系统的运行控制方法，其中楼宇集中排烟系统包括N台室内吸油烟机、公共烟道、室外风机以及室外电控装置，其特征在于：包括步骤1、室内吸油烟机开机，对应楼层的风量调节阀的打开至90°；步骤2、设定静压初始值P0；步骤3、室外电控装置计算第n层公共烟道对应处的压力；步骤4、室外电控装置计算各开机楼层对应的风量调节阀的打开角度；步骤5、最低楼层风量调节阀的开启角度是否在85°～90°之间，如是，进入步骤6，如否，将P0减小1pa，然后返回步骤3；步骤6、最低楼层对应的公共烟道处的压力是在0pa～10pa之间，如否，P0增加1pa，返回步骤3；如是，计算结束。本发明能自动调节风量调节阀的打开角度的。
The invention relates to an operation control method of a building centralized smoke exhaust system. The building centralized smoke exhaust system comprises N indoor range hoods, public flues, an outdoor fan and an outdoor electric control device, and the operation control method is characterized by comprising the following step 1 of starting the indoor range hoods, and opening air volume adjusting valves of corresponding floors to 90 degrees; the step 2 of setting a static pressure initial value P0; the step 3 of caculating the pressure of the corresponding position of the public flue at thenth floor through the outdoor electric control device; the step 4 of calculating the opening angles of the air volume adjusting valves corresponding to the starting floors through the outdoor electriccontrol device; the step 5 of judging whether the opening angle of the air volume adjusting valve at the lowest floor is 85-90 degrees or not; entering the step 6 if yes, and reducing P0 by 1 pa if not, and then returning to the step 3; the step 6 of ensuring that the pressure of the public flue corresponding to the lowest floor is from 0 pa~10 pa, increasing the P0 by 1 pa if not, and returningthe step 3; and ending the calculation if yes. According to the operation control method, the opening angle of the air volume adjusting valve can be automatically adjusted.
本发明涉及一种楼宇集中排烟系统的运行控制方法，其中楼宇集中排烟系统包括N台室内吸油烟机、公共烟道、室外风机以及室外电控装置，其特征在于：包括步骤1、室内吸油烟机开机，对应楼层的风量调节阀的打开至90°；步骤2、设定静压初始值P0；步骤3、室外电控装置计算第n层公共烟道对应处的压力；步骤4、室外电控装置计算各开机楼层对应的风量调节阀的打开角度；步骤5、最低楼层风量调节阀的开启角度是否在85°～90°之间，如是，进入步骤6，如否，将P0减小1pa，然后返回步骤3；步骤6、最低楼层对应的公共烟道处的压力是在0pa～10pa之间，如否，P0增加1pa，返回步骤3；如是，计算结束。本发明能自动调节风量调节阀的打开角度的。
Operation control method of building centralized smoke exhaust system
一种楼宇集中排烟系统的运行控制方法
12.03.2021
Patent
Elektronische Ressource
Chinesisch
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