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High-sound-insulation composite wall for transformer substation
The high-sound-insulation composite wall for the transformer substation comprises an inner panel (1), an outer panel (2), a core layer and sealing edges (6), the core layer is fixed between the inner panel (1) and the outer panel (2), the sealing edges (6) are arranged on the side edges of the inner panel (1), the outer panel (2) and the core layer, an air layer (8) exists between the outer panel (2) and the core layer, and the air layer (8) is arranged between the outer panel (2) and the core layer. The core layer comprises a rock wool-metal plate-rock wool composite layer; according to the technical scheme, the sound insulation and noise reduction effects of the rock wool are fully utilized, the corrosion resistance and the strength of the metal plates made of different materials are fully utilized, and therefore the excellent effects that compared with noise reduction transformation, the cost is lower, and the noise reduction effect is remarkable are achieved, noise radiation of equipment is controlled in the transformer substation to the maximum extent, and the service life of the transformer substation is prolonged. The problem that the transformer substation factory boundary noise exceeds the standard is solved.
本发明提供了一种变电站用高隔声复合墙体，包括内面板(1)、外面板(2)、芯层和封边(6)，所述芯层固定在所述内面板(1)与所述外面板(2)之间，所述封边(6)在所述内面板(1)、所述外面板(2)和所述芯层的侧边上，所述外面板(2)与芯层之间存在空气层(8)，所述芯层包括岩棉‑金属板‑岩棉复合层；本技术方案既充分利用了岩棉的隔音降噪效果，又充分利用了不同材质金属板的防腐和强度，从而获得了较之降噪改造成本更加低廉、降噪效果显著的优异效果，将设备的噪声辐射最大限度的控制在变电站内部，解决了变电站厂界噪声超标的问题。
High-sound-insulation composite wall for transformer substation
The high-sound-insulation composite wall for the transformer substation comprises an inner panel (1), an outer panel (2), a core layer and sealing edges (6), the core layer is fixed between the inner panel (1) and the outer panel (2), the sealing edges (6) are arranged on the side edges of the inner panel (1), the outer panel (2) and the core layer, an air layer (8) exists between the outer panel (2) and the core layer, and the air layer (8) is arranged between the outer panel (2) and the core layer. The core layer comprises a rock wool-metal plate-rock wool composite layer; according to the technical scheme, the sound insulation and noise reduction effects of the rock wool are fully utilized, the corrosion resistance and the strength of the metal plates made of different materials are fully utilized, and therefore the excellent effects that compared with noise reduction transformation, the cost is lower, and the noise reduction effect is remarkable are achieved, noise radiation of equipment is controlled in the transformer substation to the maximum extent, and the service life of the transformer substation is prolonged. The problem that the transformer substation factory boundary noise exceeds the standard is solved.
本发明提供了一种变电站用高隔声复合墙体，包括内面板(1)、外面板(2)、芯层和封边(6)，所述芯层固定在所述内面板(1)与所述外面板(2)之间，所述封边(6)在所述内面板(1)、所述外面板(2)和所述芯层的侧边上，所述外面板(2)与芯层之间存在空气层(8)，所述芯层包括岩棉‑金属板‑岩棉复合层；本技术方案既充分利用了岩棉的隔音降噪效果，又充分利用了不同材质金属板的防腐和强度，从而获得了较之降噪改造成本更加低廉、降噪效果显著的优异效果，将设备的噪声辐射最大限度的控制在变电站内部，解决了变电站厂界噪声超标的问题。
High-sound-insulation composite wall for transformer substation
一种变电站用高隔声复合墙体
LI XIANG (author) / MO JUAN (author) / ZHU ZHANWEI (author) / JIANG ZAIXING (author) / MA YUCHAO (author) / LI YIGANG (author) / CAI HONGJUN (author) / LIU SHOULIANG (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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