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空压机和风机,是量大面广的机械产品,广泛用于机械、矿山、冶金,化工、建筑等部门,一般都在工厂中成组投入使用。为它们设置的专用建筑空压站和风机房,由于运行中噪声强烈,是厂里的高噪声站房。其噪声危害遍及室内外,已成为公害而受到各有关方面的注意。其噪声控制意义不小,也已成为迫切需要研究解答的课题。为此,在确立这项研究课题后,机械工业部设计研究总院设计处和第一设计研究院共同协作,从调查入手,首先弄清了空压站和风机房的主要噪声源部位、强度、特性及其噪声控制现况,再按课题要求在新建和改建的控制工程中进行测试总结,并
Air compressors and fans, is a large amount of wide range of mechanical products, widely used in machinery, mining, metallurgy, chemical industry, construction and other departments, are generally put into use in the factory group. For them set the special building air compressor station and wind turbine room, due to the strong noise during operation, is the plant’s high-noise station. Its noise hazards throughout the indoor and outdoor, has become a public hazard has been the attention of all parties concerned. Its noise control is not small, has become an urgent need to study the subject. To this end, the establishment of this research project, the Design and Research Institute of the Ministry of Machinery Industry Design Institute and the first Design Institute to work together to start with the investigation, first of all to clear the air compressor station and the main noise source of wind turbine room site, the intensity , Characteristics and noise control status, according to the requirements of the project in the new and reconstruction of the control project to test summary