Analysis of the hazards and characteristics of household air conditioning noise,and the application of existing noise reduction technologies
ZHAO Lang
WEI Junqing
DU Hongyu
MIAO Qing
Abstract：With the popularity of household air conditioners,their operating noise has increasingly attracted consumers' attention.The noise from household air conditioners poses certain hazards to human health,quality of life,and the social environment,including sleep disturbance,hearing damage,psychological effects,and neighborhood disputes.At present,the main air conditioning noise reduction technologies are researched from four aspects:mechanical vibration control,aerodynamic noise optimization,structural improvement,and intelligent control.Research indicates that the future development of air conditioning noise reduction technology will be towards lightweight materials,intelligent adaptive control,and multi-physical field collaborative optimization,aiming to achieve lower noise emissions and higher energy efficiency.Provides theoretical basis and practical guidance for low-noise design of air conditioning products and rational use by users
Keywords：Household air conditioningNoise hazardsMental healthSleep qualityNoise reduction technologyVibration controlAerodynamic noise
Publication Date：2025-12-09
Online Publishing Date：2026-01-06(First online date of this platform, not the publication date of the document)
Pages：5( 414-418 )