Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a flow distribution control method of a high-rise building central flue system. The central flue system comprises indoor units installed on different floors, an air outlet of each indoor unit communicates with a public flue through a corresponding smoke pipe, a target flow QL is preset in the target range [Qx, Qd] or within, and motors of the indoor units have currents or power detecting modules are arranged on the motors of the indoor units. The flow distribution control method of the high-rise building uses current gears of range hoods or the currents for detection, acurrent actual flow is calculated, the difference between the current flow and the target flow is calculated, and the gears of the motors are selected and adjusted, so that the current flow is controlled in the target flow range, the whole control method can realize basic guarantee of the effective air volume, the smoke exhaust effect difference of the different floors is eliminated, control is conducted through frequency conversion or gear shifting control of the indoor range hoods, the control process is efficient, saves energy and is low in loss.
一种高层楼宇中央烟道系统的流量分配控制方法，中央烟道系统包括安装在不同楼层的室内机，每台室内机的出风口均通过各自的烟管与公用烟道相连通，预先设定目标流量QL在目标范围[Qx,Qd]以内，室内机的电机具有电流或者功率检测模块，该高层楼宇的流量分配控制方法利用吸油烟机当前档位或者电流检测，计算出当前实际流量，计算当前流量与目标流量的差异，并选择调整电机档位，使当前流量控制在目标流量范围内。整个控制方法能实现有效风量的基本保障、消除不同楼层排烟效果差异，且通过室内吸油烟机的变频或者换挡控制，控制过程较为高效、节能，损耗较少。
The invention discloses a flow distribution control method of a high-rise building central flue system. The central flue system comprises indoor units installed on different floors, an air outlet of each indoor unit communicates with a public flue through a corresponding smoke pipe, a target flow QL is preset in the target range [Qx, Qd] or within, and motors of the indoor units have currents or power detecting modules are arranged on the motors of the indoor units. The flow distribution control method of the high-rise building uses current gears of range hoods or the currents for detection, acurrent actual flow is calculated, the difference between the current flow and the target flow is calculated, and the gears of the motors are selected and adjusted, so that the current flow is controlled in the target flow range, the whole control method can realize basic guarantee of the effective air volume, the smoke exhaust effect difference of the different floors is eliminated, control is conducted through frequency conversion or gear shifting control of the indoor range hoods, the control process is efficient, saves energy and is low in loss.
一种高层楼宇中央烟道系统的流量分配控制方法，中央烟道系统包括安装在不同楼层的室内机，每台室内机的出风口均通过各自的烟管与公用烟道相连通，预先设定目标流量QL在目标范围[Qx,Qd]以内，室内机的电机具有电流或者功率检测模块，该高层楼宇的流量分配控制方法利用吸油烟机当前档位或者电流检测，计算出当前实际流量，计算当前流量与目标流量的差异，并选择调整电机档位，使当前流量控制在目标流量范围内。整个控制方法能实现有效风量的基本保障、消除不同楼层排烟效果差异，且通过室内吸油烟机的变频或者换挡控制，控制过程较为高效、节能，损耗较少。
Flow distribution control method of high-rise building central flue system
一种高层楼宇中央烟道系统的流量分配控制方法
HE LIBO (Autor:in)
26.05.2020
Patent
Elektronische Ressource
Chinesisch
Flow distribution control method of high-rise building central flue system
| Europäisches Patentamt | 2020
Flow distribution control method of high-rise building central flue system
| Europäisches Patentamt | 2020
Flow distribution control method of high-rise building central flue system
| Europäisches Patentamt | 2020
Flow distribution control method of central flue system of high-rise building
| Europäisches Patentamt | 2020
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| Europäisches Patentamt | 2020