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【正文】 (m)D(mm)υ(m/s)R(Pa/m)ΣξΔPy(Pa)ΔPj(Pa)ΔP(Pa)不平衡率FG199300809964321428%FG260300659773461323%FG3567006535628384%FG4387005012835163%FG5351005061629645%FG63150054185010423127%FG7279005030418323%FG8243005045514469%FG921600401105311136%FG101800030964019821220%FG11144003267526700%FG12108003214614160%FG1372002556816584%FG141800030964030103183329%FH1993008010224321454%FH260300659933461339%FH3567006533928366%FH4387005015835194%FH5351005061629645%FH631500541850212344%FH7279005037018389%FH8243005045514469%FH9216004095531985%FH101800030964030521326%FH11144003251926544%FH12108003223614251%FH13720022543716452%FH141800030964029843183302%E13900067085056545878459438%E23600201131843135734541%E33600201131723135734529%E43600201131743135734531%E53600201134473135734804%E63600201131633135734519%E72700201118723076332635%E83600201134893135734846%E93600201132003135734557%E103600201134923135734849%E113600201132233135734580%E123600201134723135734829%E1336002039453150535450%E149000154832921814089943080%E15900015483231194091944038%表610 立管1樓層5水力計(jì)算表最不利環(huán)路阻力(Pa)64331最有利環(huán)路阻力44965樓層內(nèi)不平衡率%編號(hào)Q(W)G(kg/h)L(m)D(mm)υ(m/s)R(Pa/m)ΣξΔPy(Pa)ΔPj(Pa)ΔP(Pa)不平衡率FG179800652163211022734%FG2459005019675442511%FG3423005060642648%FG4387005025135286%FG5351005061329642%FG6315005418509923122%FG8243005046614480%FG921600401073311104%FG101800030964019221213%FG11144003263726663%FG12108003218214197%FG1372002554416559%FH179800652166611022769%FH2459005020105442553%FH3423005046042502%FH4387005037435409%FH5351005061329642%FH631500541850162339%FH7279005037818396%FH8243005046614480%FH9216004092331954%FH101800030964029821319%FH11144003248126507%FH12108003227314287%FH1372002541216428%E1339005054805834858828%E23600201130413135734397%E33600201135623135734919%E43600201130433135734400%E53600201130483135734404%E63600201136073135734963%E73600201130463135734402%E82700201117753076332538%E93600201135783135734934%E103600201130543135734411%E113600201135603135734917%E123600201130413135734398%E133600201135543135734911%E1436002037783150535283%62冷凝水管管徑的確定一般情況下，每1KW的冷負(fù)荷，則根據(jù)各層新風(fēng)空調(diào)機(jī)組和盤管的冷負(fù)荷可查《實(shí)用制冷與空調(diào)工程手冊(cè)》選擇冷凝管徑。冷負(fù)荷各管段流量公式：G=Q/(cρ?t) （ ）式中：G——管段流量，m3/s； Q——房間冷負(fù)荷，Kw； C——水的比熱容，避免交互感染。圖51 2層新風(fēng)分支1風(fēng)管系統(tǒng)圖 表52風(fēng)管分支1最不利路徑水力計(jì)算表最不利阻力(Pa)463編號(hào)G(m^3/h)L(m)形狀D/W(mm)H(mm)υ(m/s)ΔPy(Pa)ΔPj(Pa)ΔP(Pa)1矩形8008002矩形100080003矩形100063062矩形50032063矩形50032064矩形500320065矩形50025073矩形25012074矩形25012083表管分支1最不利路徑水力計(jì)算表編號(hào)G(m^3/h)L(m)形狀D/W(mm)H(mm)υ(m/s)ΔPy(Pa)ΔPj(Pa)ΔP(Pa)1矩形8008002矩形100080003矩形1000630413186矩形10005005矩形8004006矩形6303207矩形4002508矩形3201609矩形25012010矩形25012011矩形25012012矩形25012013矩形32016014矩形25012015矩形25012016矩形25012017矩形25012018矩形40032019矩形32025020矩形20032021矩形25016022矩形25012023矩形25012024矩形32016025矩形25012026矩形25012027矩形25012028矩形25012029矩形50025030矩形32016031矩形25012032矩形25012033矩形25012034矩形25012035矩形
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