IM体育з«Ӣж–№зұі/еҲҶй’ҹгҖӮйЈҺжңәе®№йҮҸжҳҜжҢүз…§е·Ҙиүәи®ҫеӨҮжүҖйңҖжңҖеӨ§йЈҺйҮҸйҖүжӢ©зҡ„пјҢдҪҶе®һйҷ…з”ҹдә§иҝҗиЎҢж—¶и®ҫеӨҮжүҖйңҖзҡ„йЈҺйҮҸж—¶еӨ§ж—¶е°ҸгҖӮеӣжӯӨпјҢж№жҚ®иҝҗIM体育:1立方等于多少风量(1000йЈҺйҮҸйЈҺжңүеӨҡеӨ§).11еҚғз“Ұзҡ„йЈҺжңәе®ғзҡ„еҗёйЈҺйҮҸжҳҜеӨҡе°‘пјҹжҺ’йЈҺйҮҸжҳҜеӨҡе°‘и·ҹеҗёйЈҺеҸЈдёҺз©әж°”еҜҶеәҰжңүзӣҙжҺҘе…ізі»гҖӮгҖӮеҒҮи®ҫеҗёйЈҺеҸЈйқўз§Ҝ1е№іж–№зұіпјҢз©әж°”еҜҶеәҰдёҖз«Ӣж–№1.4еҚғе…Ӣи®Ўз®—гҖӮ11еҚғз“ҰжҢүз…§жңүж•ҲдҪҝз”ЁеҠӣ10еҚғ
1、йЈҺйҮҸжҳҜжҢҮйЈҺеҶ·ж•ЈзғӯеҷЁйЈҺжүҮжҜҸеҲҶй’ҹйҖҒеҮәжҲ–еҗёе…Ҙзҡ„з©әж°”жҖ»дҪ“з§Ҝ,еҰӮжһңжҢүз«Ӣж–№иӢұе°әжқҘи®Ўз®—,еҚ•дҪҚе°ұжҳҜCFM;еҰӮжһңжҢүз«Ӣж–№зұіжқҘз®—,е°ұжҳҜCMM,ж•ЈзғӯеҷЁдә§е“Ғз»ҸеёёдҪҝз”Ёзҡ„йЈҺйҮҸеҚ•дҪҚжҳҜCFMгҖӮйЈҺйҮҸеҚ•дҪҚCFS:Cubi
2、йЈҺйҮҸйЈҺйҖҹи®Ўз®—ж–№жі•:дёҖгҖҒе®ӨеҶ…йЈҺз®ЎйЈҺйҖҹйҖүжӢ©иЎЁ1гҖҒдҪҺйҖҹйЈҺз®Ўзі»з»ҹзҡ„жҺЁиҚҗе’ҢжңҖеӨ§зҡ„жөҒйҖҹm/sеә”з”ЁеңәжүҖ|дҪҸе®…|е…¬е…ұе»әзӯ‘|е·ҘеҺӮ|жҺЁиҚҗ|жңҖеӨ§|жҺЁиҚҗ|жңҖеӨ§|жҺЁиҚҗ|жңҖеӨ§|е®ӨеӨ–з©әж°”е…ҘеҸЈ|2.5|4.0|2.5
3、(еҚіжҜҸеҲҶй’ҹдёҖз«Ӣж–№е…¬е°ә,зӯүдәҺжҜҸеҲҶй’ҹ35.32з«Ӣж–№иӢұе‘Һ,жҜҸз§’е‘ҺгҖӮ)иҖҢ1m3/Sec=1000L/Sec,1L/Sec=2.120cfmгҖӮ3.з®ЎйҒ“еҶ…д№ӢйЈҺйҮҸгҖҒйЈҺйҖҹдёҺз®ЎйҒ“жҲӘйқўз§Ҝд№ӢйЎәеәҸ,д»Ҙж¬ЎејҸи®Ўз®—:е…¬ејҸ:Q=VГ—A*е…Ҳдҫқ
4、йЈҺйҖҹдёҺйЈҺйҮҸжҚўз®—е…¬ејҸпјҡL=3600*F*VејҸдёӯпјҡFвҖ”вҖ”йЈҺеҸЈйҖҡйЈҺйқўз§Ҝm2VвҖ”вҖ”жөӢеҫ—зҡ„йЈҺеҸЈе№іеқҮйЈҺйҖҹпјҲm/sпјүи®Ўз®—жҺ’йЈҺжңәеҮәеҸЈзҡ„йЈҺйҮҸ
5、1mmH2O=0.=9.==25..42490.039419.810.0040.пјҡз«Ӣж–№иӢұ
6、еёёжё©еёёеҺӢдёӢпјҢз©әж°”зҡ„еҜҶеәҰ1.29еҚғе…Ӣ/з«Ӣж–№зұігҖӮеҝҪз•Ҙз©әж°”е®һйҷ…еҺӢеҠӣдёҺжҮеҮҶеӨ§ж°”еҺӢзҡ„е·®пјҢеҲҷпјҡеҚғе…ӢжҜҸе°Ҹж—¶=1/1.29=0.775з«Ӣж–№зұіжҜҸе°Ҹж—¶з«Ӣж–№зұіжҜҸе°Ҹж—¶=1.29еҚғе…ӢжҜҸе°Ҹж—¶
жҺ’йЈҺдҫ§е°ҪйҮҸдёҚйқиҝ‘йҷ„иҝ‘е»әзӯ‘зү©пјҢд»ҘйҳІеҪұе“Қйҷ„иҝ‘дҪҸжҲ·гҖӮеҰӮд»Һе®ӨеҶ…еёҰеҮәзҡ„з©әж°”дёӯеҗ«жңүжұЎжҹ“зҺҜеўғпјҢеҸҜд»ҘеңЁйЈҺеҸЈе®үиЈ…е–·ж°ҙиЈ…зҪ®пјҢеҗёйҷ„иҝ‘жұЎжҹ“зү©йӣҶдёӯеӣһ收пјҢдёҚжұЎжҹ“зҺҜеўғеј•йЈҺжңәжүҖйңҖйЈҺйҮҸйЈҺеҺӢеҰӮдҪ•и®Ўз®—пјҡ1гҖҒIM体育:1立方等于多少风量(1000йЈҺйҮҸйЈҺжңүеӨҡеӨ§)B0r*yIM体育B-s6Xm3/s60=m3/minute(з«Ӣж–№е…¬е°ә/жҜҸеҲҶ)=CMM$(s7Q-l*gCMM35.3146=CFM(з«Ӣж–№е°ә/жҜҸеҲҶ)гҖӮйЈҺйҮҸи®Ўз®—йЈҺйҮҸ(QжүҖи°“йЈҺйҮҸ(еҸҲз§°дҪ“з§ҜжөҒзҺҮ)жҢҮзҡ„жҳҜйЈҺз®Ўд№ӢжҲӘйқўз§ҜжүҖйҖҡ