A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a central flue system. The central flue system comprises extractor hoods mounted on different floors, an air outlet of each extractor hood communicates with a public flue through respective smoke pipe, a check valve is mounted in each smoke pipe, a flue fan is mounted in the public flue and provided with a first communication module capable of transmitting debug signals, and the check valves are provided with second communication modules capable of receiving the debug signals and transmitting corresponding feedback signals to the first communication module. The invention further discloses a floor coding method of the central flue system. According to the central flue system, the characteristic that wireless signals are attenuated along with increasing of the floorsis utilized, sorting is counted to calculate the signal-to-noise ratio to serve as the basis for floor judgment, valve bodies can be adaptively matched with the floors, during mounting, manual floor coding network distribution is not needed, when user side valves are subjected to service maintenance and replacement, if operation is conducted after the single valve body is replaced, the single valve body is automatically and newly added to the missing address, if the multiple valve bodies are replaced simultaneously, the scheme can be executed for the missing floors, and the floors are automatically detected and distributed.
一种中央烟道系统，包括安装在不同楼层的吸油烟机，每台吸油烟机的出风口均通过各自的烟管与公用烟道相连通，在每根烟管内均安装有止回阀，在公用烟道内安装有烟道风机，烟道风机具有能发射调试信号的第一通信模块，止回阀具有能接收调试信号并发射相应回馈信号至第一通信模块的第二通信模块。本发明还公开了该中央烟道系统的楼层编码方法。该中央烟道系统利用无线信号随楼层增加衰减的特点，统计排序计算信噪比作为楼层判断的依据，实现阀体可以自适应匹配楼层，安装时无需人工进行楼层编码配网，服务维护更换用户侧阀时如果是单一阀体更换后运行，自动新加入到缺失地址，如果同时又多台更换，可以再针对缺失楼层执行此方案，自动探测分配楼层。
The invention discloses a central flue system. The central flue system comprises extractor hoods mounted on different floors, an air outlet of each extractor hood communicates with a public flue through respective smoke pipe, a check valve is mounted in each smoke pipe, a flue fan is mounted in the public flue and provided with a first communication module capable of transmitting debug signals, and the check valves are provided with second communication modules capable of receiving the debug signals and transmitting corresponding feedback signals to the first communication module. The invention further discloses a floor coding method of the central flue system. According to the central flue system, the characteristic that wireless signals are attenuated along with increasing of the floorsis utilized, sorting is counted to calculate the signal-to-noise ratio to serve as the basis for floor judgment, valve bodies can be adaptively matched with the floors, during mounting, manual floor coding network distribution is not needed, when user side valves are subjected to service maintenance and replacement, if operation is conducted after the single valve body is replaced, the single valve body is automatically and newly added to the missing address, if the multiple valve bodies are replaced simultaneously, the scheme can be executed for the missing floors, and the floors are automatically detected and distributed.
一种中央烟道系统，包括安装在不同楼层的吸油烟机，每台吸油烟机的出风口均通过各自的烟管与公用烟道相连通，在每根烟管内均安装有止回阀，在公用烟道内安装有烟道风机，烟道风机具有能发射调试信号的第一通信模块，止回阀具有能接收调试信号并发射相应回馈信号至第一通信模块的第二通信模块。本发明还公开了该中央烟道系统的楼层编码方法。该中央烟道系统利用无线信号随楼层增加衰减的特点，统计排序计算信噪比作为楼层判断的依据，实现阀体可以自适应匹配楼层，安装时无需人工进行楼层编码配网，服务维护更换用户侧阀时如果是单一阀体更换后运行，自动新加入到缺失地址，如果同时又多台更换，可以再针对缺失楼层执行此方案，自动探测分配楼层。
Central flue system and floor coding method
一种中央烟道系统及楼层编码方法
HE LIBO (author)
2020-04-17
Patent
Electronic Resource
Chinese
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