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SDS隧道射流风机
一、特性及应用
SDS遂道射流风机采用先进技术工艺所研制开发的新产品，其外壳由美国进口专用机床旋压翻边成形，叶轮段内壁经金加工，既保证机壳的同轴度和强度，又保证叶片径向间隙，表面涂装处理，外形美观及防腐性能优良。内置鼠笼全封闭式射流通风机配套电机，并设法兰安装盘，电机绝缘等级为H级，防腐等级为IP55。其风量大小可以通过改变叶片数和叶片角度来满足要求。对于噪声要求高场合，可增加消声器来减少其噪声。
遂道式通风机分单向射流风机SDS和双向射流风机SDS(R)二种通风形式，SDS(R)型遂道射流风机有电子式和机械式二种切换方式，可在30秒钟内正反转切换到风机额定转速。
该风机各项性能指标及耐腐蚀、可靠性、经济性等技术、质量要求和经济指标完全能适应水利大坝工程、公路、铁路、地铁等隧道的实际使用。
说明：单向式风机型号为SDS，可逆式风机型号为SDS(R)
例1：SDS-6.3-2P-4-4°表示直径为630mm的射流风机，转速2900rpm，4叶片，安装角4°。
例2：SDS(R)-6.3-2P-4-4°表示直径为630mm的可逆式射流风机，转速2900rpm，4叶片，安装角4°。
二、产品图形
三、性能参数
风机型号风量(m3/s)出口风速(m/s)电机不带消声器带消声器机座号功率(kW)风机功率(kW)推力(N)声压dB(A)重量(kg)1D2D推力(N)声压dB(A)声功率(kW）重量(kg)推力(N)声压dB(A)重量(kg)SDS-6.3-2P-4-18°8.1261327.56.824778135244689624523964322SDS-6.3-2P-4-21°928.9160118.430579182302699729229665369SDS-6.3-2P-4-24°9.931.81601110.136980182365709829235866369SDS-6.3-2P-4-27°10.834.7160151243981190435719930042667377SDS-6.3-2P-4-30°11.737.51601514.1513821905087210030049868377SDS-6.3-2P-4-33°12.740.616018.517.2602842125967510232258470399SDS-7.1-2P-6-18°12.7321601513.347581208470719933846167433SDS-7.1-2P-6-21°1435.416018.516.9581822305757210036056468455SDS-7.1-2P-6-24°1537.91802220.1666842636597210039364669488SDS-7.1-2P-6-27°1640.42003022.9757853237497310145373471548SDS-7.1-2P-6-30°1742.92003025.8853863238457510345382872548SDS-7.1-2P-6-33°1845.52003730960873389507710546893173563SDS-8-4P-6-18°9.318.611243.120466138202568431019852435SDS-8-4P-6-21°10.6211325.54.226068163257588633525254460SDS-8-4P-6-24°11.823.51327.55.532569176322598734831555473SDS-8-4P-6-27°12.6251327.56.636870176364608834835755473SDS-8-4P-6-30°13.326.5160117.741371218409629039040157515SDS-8-4P-6-33°14.128160119.446172218457639139044858515SDS-9-4P-6-18°1320.51327.55.431370232310608841430456569SDS-9-4P-6-21°14.622.9160117.139171274387629045637958611SDS-9-4P-6-24°16.125.316011947772274472639145646359611SDS-9-4P-6-27°16.726.2160119.951173274506649245649660611SDS-9-4P-6-30°18.829.51601513.164175295634659347762061632SDS-9-4P-6-33°20.131.618018.516.974476333736679451572263670SDS-10-4P-6-18°17.722.5160119.846672306461639551845260703SDS-10-4P-6-21°19.6251601511.757573327569649153955861724SDS-10-4P-6-24°21.2271601513.967075327664669253965063724SDS-10-4P-6-27°23.229.51801.517.180077365792679457777664762SDS-10-4P-6-30°24.3311802221.288478373875699558585765770SDS-10-4P-6-33°26.934.22003027.510767945310657097665104466850SDS-11.2-4P-6-18°24.825.218018.517.374477427736689863972265824SDS-11.2-4P-6-21°27.327.71802220.589978435890699664787266832SDS-11.2-4P-6-24°29.930.32003024.610758051510657197727104368912SDS-11.2-4P-6-27°32.332.82253730.313608052912477199741122369926SDS-11.2-4P-6-30°34.935.42254538.4146881565145372100777142469962SDS-11.2-4P-6-33°37.4382505546.21691836721674731018841641701069SDS-12.5-4P-6-18°3528.52253729.81185825741173721008521150701137SDS-12.5-4P-6-21°38.331.22253734.51420825741406731018521378701137SDS-12.5-4P-6-24°41.633.92254541.21677836101660741028881627711173SDS-12.5-4P-8-27°45.236.82505550.81976847171956761049951917731280SDS-12.5-4P-8-30°48.539.52807566.422768585222547710511302208741415SDS-12.5-4P-8-33°51.5422809081.925748695725487810612352497741520SDS-12.5-6P-6-18°23.118.8160118.4516694375106088715500571000SDS-12.5-6P-6-21°25.420.71801510.7625704856196189763607581048SDS-12.5-6P-6-24°27.622.51801512.3739714857316391763717601048SDS-14-6P-8-27°29.824.320018.515.6861725108536492788836611073SDS-14-6P-8-30°32.226.22002218.91001735409916492818972611103SDS-14-6P-8-33°34.528.12253023.7115274582114066948601118631145SDS-14-6P-6-18°33.621.820018.516.5870736568616492947844611292SDS-14-6P-6-21°36.823.92002218.1104574686103565939771014621322SDS-14-6P-6-24°39.925.92253024.81228757581215669410191191641364SDS-14-6P-8-27°43.1282503730.21435768441420689611351392651480SDS-14-6P-8-30°46.330.12804535.51658779721642689612631609661608SDS-14-6P-8-33°49.632.22805545.718987810311879699713221841671667SDS-14-8P-6-18°25.416.51607.56.1498645814935583872483521217SDS-14-8P-6-21°27.718180117.7593656205875785911575541256SDS-14-8P-6-24°3019.5200159.9696666866895886977675551322SDS-14-8P-8-27°32.521.12251513.5815686868075987977790571322SDS-14-8P-8-30°34.622.522518.515.1926687029175987993899571338SDS-14-8P-8-33°37.124.12502219.51063697281052618910191031581364SDS-16-6P-6-18°47.223.52253024.11320778921307689612401281661680SDS-16-6P-6-21°52.125.92503732.516037810081587699713561556671796SDS-16-6P-6-24°57.128.42805545.619288011951909719915431870681983SDS-16-6P-6-27°61.930.83157556.2226881159022457310119382200702378SDS-16-6P-8-30°6733.33157565.7265182159026247310119382572712378SDS-16-6P-8-33°71.835.73159083.5304683168030167510320282956722468SDS-16-8P-6-18°35.617.72001510.87496985074161891198727581638SDS-16-8P-6-21°39.219.52251513.29096985090061891198882581638SDS-16-8P-6-24°42.821.32252218.11084718921074639112401052611680SDS-16-8P-6-27°46.623.22503024.212877210051274649213531248621793SDS-16-8P-8-30°50.3252803732.514987311201479659314681449631908SDS-16-8P-8-33°53.926.82804534.6171774119217006694154016666419
