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广州萝岗会议中心冷却塔降噪工程

广州市萝岗会议中心位于萝岗中心区西部香雪大道上,广州市经济技术开发区开创大道以北水西环路以南,由四栋建筑物组成,占地3.4万平方米,建筑面积为4.2万平方米。它是由广州珠江设计院设计,广东省第四建筑工程公司施工,由开发区国有企业凯得控股公司旗下广州凯云物业管理有限公司负责经营管理。萝岗会议中心为萝岗区政府会议配套设施,同时也作为萝岗政府对外窗口。

萝岗会议中心采用叠加式建筑方式构成四栋主体建筑,并以大型园林绿化强调人文、建筑、自然合而为一的理念。

广州萝岗会议中心冷却塔降噪工程

降低噪音的几种方法:
(一)改变冷却塔放置位置和方向;
(二)选择较大的冷却塔;
(三)双速马达,双马达及变频马达驱动;
(四)加装消音器;
(五)低噪音风扇;
(六)超低噪音风扇;
(七)选用离心风扇V系列逆流塔。
例如:改变冷却塔的放置位置和方向:
利用建筑物或其他遮挡物,可降低10到15dB(A):
中间有建筑物/树林挡住;冷却塔安装在室内;消声墙/百叶/格栅;
将冷却塔的背面(非进风面)面向噪音敏感区域,可最多降低10dB(A)。


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