Unverified85% confidenceDecision RuleTime unknown
卧室单间选购通风器时,通风量按房间容积×换气次数计算:卧室建议0.5-1次/小时换气,10㎡(约25m³)卧室选通风量30-50CMH即可,过大会造成体感冷风和噪音
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified通风量选择应按房间面积匹配:单个通风器有效通风量建议达到每人30m³/h,一间15㎡卧室至少选择通风量≥30m³/h的型号,客厅或多人房间需选可调多档或安装多个91% similarUnverified新风机换气量选择应满足每人每小时≥30m³,卧室按面积计算风量≥房间体积×0.5(每小时换气0.5次),例如15㎡卧室(层高2.7m)需风量≥20m³/h,但考虑衰减建议选标称150m³/h以上机型91% similarUnverified新风量选择按房间面积×层高×换气次数(0.7-1次/h)计算,如20㎡卧室层高2.8m需≥40m³/h,客厅+卧室全屋建议选250-350m³/h机型91% similarUnverified换气量选择按每人30m³/h新风量计算,卧室按面积×层高×换气次数(0.7-1次/h)取较大值,例如3口之家客厅应选风量≥150m³/h的机型89% similarUnverified新风机风量选择按适用面积×层高×换气次数计算,家用推荐换气次数≥0.5次/小时,即100㎡(层高2.8米)需风量≥140m³/h,卧室单间建议选150m³/h机型以留余量89% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/352044API
curl https://kongchang.com/api/v1/knowledge/claims/352044MCP
get_claim(id=352044)