SDF HTF(A)型隧道式轴流风机概述：ＳＤＦ隧道专用轴流风机适用于地下铁道、铁路隧道、山洞及地下人防工程和建筑物的通风换气．是一种新型高压力、低噪声、高效率轴流风机．针对目前国内尚无此类专用风机，地下工程、地铁隧道等又十分需要，为此我们同大专院校合作研制成功了Ｎo．３．５－１１．２＃等１１种机号风机．经地下工程使用及实测表明，其主要技术性能指标达到国外同类产品的水平．结构特点：本风机为电机内置，叶轮直联式结构，叶型采取高压力系数设计成大弦长，内筒设置导向叶片兼支撑作用．风筒设计成可拆卸式，使风机检修维护方便．机号转速(rpm)风量(m3/h)风压(Pa)单速功率(kW)双速功率(kW)噪声dB(A)重量(Kg)429006500520046004104905201.51.9/0.4777614503250260023001021221300.5573694.52900790058005005105906702.22.5/0.65788814503950290025001271471670.7574805290098248861681751061075233.1/0.88011014504912443134101271531881.175965.5290015200120001090039859262144.4/1.18613514507600600054501001481551.575115629001609015102131975106107605.55.9/1.48616414508045755165991271531901.5751306.514502150018000153004256206805.56.7/2.2881809601423511918101301872722982.280165714502438022439189086106557287.59.5/3.188208960161411486512518267287319380189机号转速(rpm)风量(m3/h)风压(Pa)单速功率(kW)双速功率(kW)噪声dB(A)重量(Kg)814503142129172260126006617237.59.5/3.189230960208001931417222263290317380211914503351032297275135626688401112/4902849602218621383182162462933684812301014504567940000350006306907701112/4883109603025526483240192763023385.5802651114505155250128485005806476901515.5/5.1923809603566437596363753263643875.5833351296062763593005565162468074018.517/8.59348072047072444754331135138341611834301396074708653705603160071080718.517/8.59452072056031490274202333839945411/84470159609380086115760416237108192222/11956507207035064586570313504104611185585注：双速风机重量参考同号中高速风机的重量。HTF(A)型风机外尺寸表(单位:mm)机号D1D2D3M1M2M3M4L(Ⅰ型)L(Ⅱ型)n-14-2HH1ABB244104404703403802003005806008-8.512.5701040890600604.54604905203503902503506006408-8.512.530010608906506055105505803804203004006506508-8.512.532011201000700605.556060063047051040050068068010-10.512.53501150100075060661065069054058040050070070010-10.514.538011701000800606.566070074057061040050080080010-10.514.54101270122085080771075079057061050060080087010-10.514.54301270122095080881085089057061050060080087012-12.514.549013101340105080991095099058064060070086090012-12.516.5560137016501150801010101050109058064060070086090012-12.516.5610153016501250801111101160121058064070080090096014-12.516.5660159018001400100121210136013107308008009001200120014-12.516.57301650180015001001313101360141073080090010001200120016-12.518.576016501800160010015151015601610730800104012001200120018-12.518.5860165025001800100