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A platform for research: civil engineering, architecture and urbanism
Stepped ventilation sound barrier and working method
The invention relates to the technical field of noise reduction devices, in particular to a stepped ventilation sound barrier and a working method, and the stepped ventilation sound barrier comprises a sound insulation door assembly, a silencing shutter assembly, a sound absorption and insulation plate, a temperature sensor, a signal processor and a controller. The controller can control the sound insulation door body and the silencing shutter to move through the electric hinge and the rotating shaft according to temperature data so as to adjust the opening and closing states of the sound insulation door assembly and the silencing shutter assembly, and then the purpose of adjusting the ventilation effect and the noise reduction effect of the sound barrier is achieved. The sound barrier has the advantages that the ventilation effect and the noise reduction effect of the sound barrier can be actively adjusted, different combinations of the opening and closing states of the two silencing shutter assemblies and the two sound insulation door bodies are adjusted through the controller, the ventilation effect and the noise reduction effect of the sound barrier are set to be in seven step modes, and the step setting of the ventilation effect and the noise reduction effect of the sound barrier can be achieved; therefore, the defect that the ventilation effect and the noise reduction effect of a sound barrier in the prior art are fixed is overcome.
本发明涉及降噪装置技术领域，特别涉及一种阶梯式通风声屏障及工作方法，包括隔声门组件、消声百叶组件、吸隔声板、温度传感器、信号处理器、控制器。本发明中控制器可根据温度数据利用电动铰链和转动轴来控制隔声门体和消声百叶的活动，以调整隔声门组件和消声百叶组件的开闭状态，进而达到调节声屏障通风效果和降噪效果的目的。本发明具有可主动调节声屏障通风效果和降噪效果的优点，通过控制器调整两个消声百叶组件和两扇隔声门体开闭状态的不同组合，将声屏障通风效果和降噪效果设为7个阶梯模式，可实现声屏障通风效果和降噪效果的阶梯化设置，从而避免了现有技术中声屏障的通风效果和降噪效果固定不变这一缺陷。
Stepped ventilation sound barrier and working method
The invention relates to the technical field of noise reduction devices, in particular to a stepped ventilation sound barrier and a working method, and the stepped ventilation sound barrier comprises a sound insulation door assembly, a silencing shutter assembly, a sound absorption and insulation plate, a temperature sensor, a signal processor and a controller. The controller can control the sound insulation door body and the silencing shutter to move through the electric hinge and the rotating shaft according to temperature data so as to adjust the opening and closing states of the sound insulation door assembly and the silencing shutter assembly, and then the purpose of adjusting the ventilation effect and the noise reduction effect of the sound barrier is achieved. The sound barrier has the advantages that the ventilation effect and the noise reduction effect of the sound barrier can be actively adjusted, different combinations of the opening and closing states of the two silencing shutter assemblies and the two sound insulation door bodies are adjusted through the controller, the ventilation effect and the noise reduction effect of the sound barrier are set to be in seven step modes, and the step setting of the ventilation effect and the noise reduction effect of the sound barrier can be achieved; therefore, the defect that the ventilation effect and the noise reduction effect of a sound barrier in the prior art are fixed is overcome.
本发明涉及降噪装置技术领域，特别涉及一种阶梯式通风声屏障及工作方法，包括隔声门组件、消声百叶组件、吸隔声板、温度传感器、信号处理器、控制器。本发明中控制器可根据温度数据利用电动铰链和转动轴来控制隔声门体和消声百叶的活动，以调整隔声门组件和消声百叶组件的开闭状态，进而达到调节声屏障通风效果和降噪效果的目的。本发明具有可主动调节声屏障通风效果和降噪效果的优点，通过控制器调整两个消声百叶组件和两扇隔声门体开闭状态的不同组合，将声屏障通风效果和降噪效果设为7个阶梯模式，可实现声屏障通风效果和降噪效果的阶梯化设置，从而避免了现有技术中声屏障的通风效果和降噪效果固定不变这一缺陷。
Stepped ventilation sound barrier and working method
一种阶梯式通风声屏障及工作方法
LIN QILI (author) / CHEN WENJIE (author) / CAO LIHONG (author) / XIE ZIYIN (author)
2022-12-13
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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