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A platform for research: civil engineering, architecture and urbanism
Environment-friendly self-adjusting multi-stage sound insulation wall
The invention discloses an environment-friendly self-adjusting multi-stage sound insulation wall which comprises a frame. A detector is arranged on the frame, a channel is formed in the frame, rotating rollers are symmetrically and horizontally installed in the channel in a rotating manner through rotating shafts, the multiple rotating rollers are jointly sleeved with an adsorption layer, a scraper corresponding to the adsorption layer is arranged on the inner bottom wall of the channel, the upper end face of the scraper is slidably connected with the outer layer of the adsorption layer, and aliquid storage box is vertically and fixedly arranged in the channel and located in the middle of the adsorption layer. In the environment-friendly self-adjusting multi-stage sound insulation wall, magnetorheological fluid, electromagnets and the detector are arranged to be matched, and therefore the sound absorption degree of the sound insulation wall is in positive correlation with the intensity of noise, when the intensity of the noise is increased, the sound absorption capacity of the sound insulation wall is also increased accordingly, and therefore the sound insulation range of the sound insulation wall to the noise can be widened, and applicability is high; and resonance between the sound insulation wall and the noise can be avoided, and the sound insulation effect of a sound insulation plate is further improved.
本发明公开了一种环保型自调节多级式隔音墙，包括框架，所述框架上设有检测器，所述框架内开设有通道，所述通道内通过转轴对称水平转动安装有转辊，多个所述转辊上共同套设有吸附层，所述通道内底壁上设有与吸附层对应的刮板，且刮板上端面与吸附层外层滑动连接，所述通道内竖直固定设有储液箱，且储液箱位于吸附层中部。本发明中，通过设置磁流变液、电磁铁与检测器配合，从而使得隔音墙对声的吸收程度与噪音的强度成正相关，当噪音的强度增大时，隔音墙对声的吸收能力也随之增大，从而既能够提高隔音墙对噪音的隔音范围，适用性强，又能够避免隔音墙与噪音发生共振，进而提高了隔音板的隔音效果。
Environment-friendly self-adjusting multi-stage sound insulation wall
The invention discloses an environment-friendly self-adjusting multi-stage sound insulation wall which comprises a frame. A detector is arranged on the frame, a channel is formed in the frame, rotating rollers are symmetrically and horizontally installed in the channel in a rotating manner through rotating shafts, the multiple rotating rollers are jointly sleeved with an adsorption layer, a scraper corresponding to the adsorption layer is arranged on the inner bottom wall of the channel, the upper end face of the scraper is slidably connected with the outer layer of the adsorption layer, and aliquid storage box is vertically and fixedly arranged in the channel and located in the middle of the adsorption layer. In the environment-friendly self-adjusting multi-stage sound insulation wall, magnetorheological fluid, electromagnets and the detector are arranged to be matched, and therefore the sound absorption degree of the sound insulation wall is in positive correlation with the intensity of noise, when the intensity of the noise is increased, the sound absorption capacity of the sound insulation wall is also increased accordingly, and therefore the sound insulation range of the sound insulation wall to the noise can be widened, and applicability is high; and resonance between the sound insulation wall and the noise can be avoided, and the sound insulation effect of a sound insulation plate is further improved.
本发明公开了一种环保型自调节多级式隔音墙，包括框架，所述框架上设有检测器，所述框架内开设有通道，所述通道内通过转轴对称水平转动安装有转辊，多个所述转辊上共同套设有吸附层，所述通道内底壁上设有与吸附层对应的刮板，且刮板上端面与吸附层外层滑动连接，所述通道内竖直固定设有储液箱，且储液箱位于吸附层中部。本发明中，通过设置磁流变液、电磁铁与检测器配合，从而使得隔音墙对声的吸收程度与噪音的强度成正相关，当噪音的强度增大时，隔音墙对声的吸收能力也随之增大，从而既能够提高隔音墙对噪音的隔音范围，适用性强，又能够避免隔音墙与噪音发生共振，进而提高了隔音板的隔音效果。
Environment-friendly self-adjusting multi-stage sound insulation wall
一种环保型自调节多级式隔音墙
XIA XINQIANG (author) / ZHENG XUECHENG (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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