Unverified85% confidenceDecision RuleTime unknown
卧室新风机夜间运行噪音应≤30dB(睡眠档),否则影响睡眠;壁挂机贴近人休息区,噪音要求比客厅更严格
1
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85%
Confidence
Long-term
Relevance
-
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Unverified卧室新风睡眠档噪音应≤30dB(A),超过35dB会影响入睡;壁挂机因电机离人近,实际体感噪音比管道机(主机在吊顶远端)更明显94% similarUnverified卧室安装的新风机噪音需≤35分贝(中低档运行),全速档普遍45分贝以上会影响睡眠;壁挂式因电机离人近,静音表现通常不如吊顶式管道机92% similarUnverified卧室新风噪音应关注'高档位'实测噪音而非最低档,睡眠状态下运行档位噪音需≤35dB(A),很多机型仅标注最低档30dB但常用档位已超45dB影响睡眠91% similarUnverified卧室用新风噪音是核心指标,最高档全速时机身噪音应≤45dB,睡眠档需≤30dB才不影响睡眠;管道式因风机远离房间静音优势明显,壁挂式高速档普遍偏吵91% similarUnverified卧室新风夜间噪音应≤35dB(相当于图书馆环境),管道机可通过降低夜间风量档实现;壁挂机因电机贴近生活空间,需重点查看低档运行分贝,>45dB会明显影响睡眠90% similar
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