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概述据1980年不完全统计、全国各行业水泵拥有量约1300万台,泵类机械配套的电动机功率约占全国生产电动机总容量的45%,其中大部为中、高速大容量电动机,因而普遍存在严重的噪声与振动危害.1984年兰州煤矿设计研究院就在工程设计中如何解决这一问题设立了“水泵站的噪声与振动综合治理”课题,经过两年的探讨,取得了满意的结果,于86年6月通过省级技术鉴定、并推广应用.
Overview According to incomplete statistics in 1980, about 13 million pumps were installed in various industries in the country. The motor power of pump machinery accounts for about 45% of the total capacity of the motor in China, most of which are medium and high-speed high-capacity motors and is therefore generally There is a serious noise and vibration hazards.In 1984, Lanzhou Coal Mine Design and Research Institute in engineering design how to solve this problem set up a “comprehensive management of noise and vibration pumping station” project, after two years of discussion, and achieved satisfactory results , Passed the provincial technical appraisal in June 86 and popularized and applied.