科技创新导报
科技創新導報
과기창신도보
SCIENCE AND TECHNOLOGY CONSULTING HERALD
2015年
14期
216-216
,共1页
抽油烟机%专利%降噪
抽油煙機%專利%降譟
추유연궤%전리%강조
Range Hood%Patent%Noise Reduction
降噪是吸油烟机的发展必须要解决的问题。该文总结了近30年来中外的专利申请，进而了解到中国在吸油烟机降噪方面的专利申请占据了绝大部分，并且得出了风机结构的安装、吸声材料、消音板、导流装置是最常用的几种降噪的方法。
降譟是吸油煙機的髮展必鬚要解決的問題。該文總結瞭近30年來中外的專利申請，進而瞭解到中國在吸油煙機降譟方麵的專利申請佔據瞭絕大部分，併且得齣瞭風機結構的安裝、吸聲材料、消音闆、導流裝置是最常用的幾種降譟的方法。
강조시흡유연궤적발전필수요해결적문제。해문총결료근30년래중외적전리신청，진이료해도중국재흡유연궤강조방면적전리신청점거료절대부분，병차득출료풍궤결구적안장、흡성재료、소음판、도류장치시최상용적궤충강조적방법。
The problem of noise reduction must be to resolve in development of range hood.This paper summarizes the nearly 30 years of patent applications at home and abroad,learned that china ocuppies the most,and concluded that the installation of fan, sound absorption, silencers, guide vanes are the most commonly used methods for noise reduction.
