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Accurate noise elimination and shock absorption method for large machine room in building
The invention discloses a precise noise elimination and shock absorption method for a large machine room in a building, and belongs to the field of building installation. The improved technical scheme is provided for solving the problems that in the prior art, all-directional noise elimination and shock absorption treatment is adopted for noise elimination and shock absorption measures of a machine room in a large building, the accuracy of a shock absorption mode is low, and the cost of all-directional noise elimination and shock absorption treatment is high. The method mainly comprises the steps that the vibration frequency and noise wavelength of vibration noise of audience points are compared with the original vibration frequency and noise wavelength of a machine room, vibration short-circuit points causing the noise of the audience points are found, and shock absorption processing is accurately conducted on the short-circuit points. According to the technical scheme, the pertinence is higher, noise transmission is reduced from the source, and the silencing effect is better. And in addition, all-directional damping and noise elimination of the machine room are not needed, the construction amount is small, the equipment construction cost is lower, and the good popularization value is achieved.
本申请公开了一种建筑物内大型机房精准消声减震方法，属于建筑安装领域。针对现有技术中存在的“大型建筑内的机房的消声和减震的措施采用全方位的消声减震处理，减震方式的准确性较低，且全方位的消声减震处理的成本较高”的问题，提出改进技术方案，主要包括：将受众点的震动噪声的振动频率、噪声波长与机房的原始震动振动频率、噪声波长进行对比，寻找造成受众点的噪声的震动短路点，精准的对短路点进行减震处理。本申请的技术方案，针对性更强，从源头处减少噪声的传递，消声效果更佳。并且不需要全方位的进行机房的减震消声，其施工量少，并且设备施工成本更低，具有较好的推广价值。
Accurate noise elimination and shock absorption method for large machine room in building
The invention discloses a precise noise elimination and shock absorption method for a large machine room in a building, and belongs to the field of building installation. The improved technical scheme is provided for solving the problems that in the prior art, all-directional noise elimination and shock absorption treatment is adopted for noise elimination and shock absorption measures of a machine room in a large building, the accuracy of a shock absorption mode is low, and the cost of all-directional noise elimination and shock absorption treatment is high. The method mainly comprises the steps that the vibration frequency and noise wavelength of vibration noise of audience points are compared with the original vibration frequency and noise wavelength of a machine room, vibration short-circuit points causing the noise of the audience points are found, and shock absorption processing is accurately conducted on the short-circuit points. According to the technical scheme, the pertinence is higher, noise transmission is reduced from the source, and the silencing effect is better. And in addition, all-directional damping and noise elimination of the machine room are not needed, the construction amount is small, the equipment construction cost is lower, and the good popularization value is achieved.
本申请公开了一种建筑物内大型机房精准消声减震方法，属于建筑安装领域。针对现有技术中存在的“大型建筑内的机房的消声和减震的措施采用全方位的消声减震处理，减震方式的准确性较低，且全方位的消声减震处理的成本较高”的问题，提出改进技术方案，主要包括：将受众点的震动噪声的振动频率、噪声波长与机房的原始震动振动频率、噪声波长进行对比，寻找造成受众点的噪声的震动短路点，精准的对短路点进行减震处理。本申请的技术方案，针对性更强，从源头处减少噪声的传递，消声效果更佳。并且不需要全方位的进行机房的减震消声，其施工量少，并且设备施工成本更低，具有较好的推广价值。
Accurate noise elimination and shock absorption method for large machine room in building
一种建筑物内大型机房精准消声减震方法
LU SIXIANG (author) / WANG AIHUA (author) / CAO ZHAOJUN (author) / GUO JUAN (author) / YAO LIN (author)
2023-06-23
Patent
Electronic Resource
Chinese
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