船用空调器振动及隔振措施分析  

The analysis of vibration and isolation measures of air conditioner on ship

作　　者：莫立新 陈攀[2] 周健[2] MO Li-xin;CHEN Pan;ZHOU Jian(No.2 Military Representative Office of the Navy in Dalian Area Dalian 116005,China;China Ship Development and Design Center,National Key Laboratory on Ship Vibration and Noise,Wuhan 430064,China)

机构地区：[1]海军驻大连地区第二军事代表室,辽宁大连116005 [2]中国舰船研究设计中心船舶振动噪声重点实验室,湖北武汉430064

出　　处：《舰船科学技术》2020年第11期71-74,共4页Ship Science and Technology

基　　金：装备预研项目。

摘　　要：空调器是船舶上广泛使用的辅机设备之一,其振动状态不仅影响周围居住舱室的居住环境,也影响全船的振动状态。本文开展了实船安装状态下某型空调器的振动测试及分析工作,并依据实际运行状态,分析空调器风机隔振、空调器整体单层隔振及空调器双层隔振3种不同隔振措施对空调器振动传递的影响。经过对比分析,以上方式均可有效降低空调器振动传递至安装基础,其中空调器双层隔振方案的效果最佳,且可有效降低低频振动的传递。Air conditioner is one of equipments widely used on ship.Its vibration state not only affects the living environment of the surrounding accommodation rooms,but also affects the vibration state of ship.This paper carried out vibration test and analysis on an air conditioner,and on the basis of actual running state,the vibration isolation performance of single-layer vibration isolation of fan,single-layer vibration isolation of air conditioner and double-layer vibration isolation of air conditioner were analyzed,and the influence of three conditions on air conditioner vibration transmission were analyzed as well.According to comparing and analyzing,the three methods can effectively reduce the air conditioner vibration transfer to the install foundation,the vibration isolation performance of double-layer vibration isolation is the best,and can effectively reduce the low frequency vibration transmission.

关 键 词：空调器 振动 单层隔振 双层隔振 

分 类 号：U664.8[交通运输工程—船舶及航道工程]