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A platform for research: civil engineering, architecture and urbanism
Ventilation and noise reduction system for main transformer of transformer substation
The invention discloses a ventilation and noise reduction system for a main transformer of a transformer substation. The ventilation and noise reduction system comprises the main transformer and a solid wall; the solid wall is arranged around the main transformer in a surrounding mode and is in a closed state; the ventilation and noise reduction system comprises a ventilation corridor and a sound insulation assembly; the ventilation corridor is arranged on the lower portion of the ground of the solid wall, and the ventilation corridor is provided with a first ventilation opening and a second ventilation opening; the first ventilation opening is located in the ground on the outer side of the solid wall, and the second ventilation opening is located in the ground on the inner side of the solid wall; and the sound insulation assembly comprises a plurality of sound insulation plates, and the sound insulation plates are arranged in the ventilation corridor in a staggered mode. Compared with the prior art, opening facilities such as ventilation shutters and the like are not arranged on the upper wall body of the ground, transverse transmission of main transformer noise is completely blocked, and the noise problem caused by opening holes in the positions of the ventilation shutters and the like is thoroughly solved.
本发明公开了一种变电站主变通风降噪系统，包括主变压器和实体墙，所述实体墙围设于所述主变压器的四周，并呈封闭状态，所述通风降噪系统包括：通风廊道，设置于所述实体墙的地面下部，并且，所述通风廊道设有第一通风口和第二通风口，所述第一通风口位于所述实体墙外侧的地面上，所述第二通风口位于所述实体墙内侧的地面上；隔声组件，包括若干隔声板，若干隔声板错落设置于所述通风廊道内。与现有技术相比，本系统在地面上部墙体不设通风百叶等开孔设施，完全阻隔主变噪声在横向上的传播，彻底解决因通风百叶位置等开孔带来的噪声问题。
Ventilation and noise reduction system for main transformer of transformer substation
The invention discloses a ventilation and noise reduction system for a main transformer of a transformer substation. The ventilation and noise reduction system comprises the main transformer and a solid wall; the solid wall is arranged around the main transformer in a surrounding mode and is in a closed state; the ventilation and noise reduction system comprises a ventilation corridor and a sound insulation assembly; the ventilation corridor is arranged on the lower portion of the ground of the solid wall, and the ventilation corridor is provided with a first ventilation opening and a second ventilation opening; the first ventilation opening is located in the ground on the outer side of the solid wall, and the second ventilation opening is located in the ground on the inner side of the solid wall; and the sound insulation assembly comprises a plurality of sound insulation plates, and the sound insulation plates are arranged in the ventilation corridor in a staggered mode. Compared with the prior art, opening facilities such as ventilation shutters and the like are not arranged on the upper wall body of the ground, transverse transmission of main transformer noise is completely blocked, and the noise problem caused by opening holes in the positions of the ventilation shutters and the like is thoroughly solved.
本发明公开了一种变电站主变通风降噪系统，包括主变压器和实体墙，所述实体墙围设于所述主变压器的四周，并呈封闭状态，所述通风降噪系统包括：通风廊道，设置于所述实体墙的地面下部，并且，所述通风廊道设有第一通风口和第二通风口，所述第一通风口位于所述实体墙外侧的地面上，所述第二通风口位于所述实体墙内侧的地面上；隔声组件，包括若干隔声板，若干隔声板错落设置于所述通风廊道内。与现有技术相比，本系统在地面上部墙体不设通风百叶等开孔设施，完全阻隔主变噪声在横向上的传播，彻底解决因通风百叶位置等开孔带来的噪声问题。
Ventilation and noise reduction system for main transformer of transformer substation
一种变电站主变通风降噪系统
XIA XIAODONG (author) / XIE MING (author) / PENG JUN (author) / YANG ZHIHAO (author) / HUANG JIANJUN (author) / CHEN LIANG (author) / RAN XINGYU (author) / ZHANG YIBIN (author) / WANG KE (author) / HUANG KUN (author)
2021-08-06
Patent
Electronic Resource
Chinese
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