SDS隧道射流風機

一、特性及應用

      SDS遂道射流風機采用先進技術工藝所研制開發的新產品，其外殼由美國進口專用機床旋壓翻邊成形，葉輪段內壁經金加工，既保證機殼的同軸度和強度，又保證葉片徑向間隙，表面涂裝處理，外形美觀及防腐性能優良。內置鼠籠全封閉式射流通風機配套電機，并設法蘭安裝盤，電機絕緣等級為H級，防腐等級為IP55。其風量大小可以通過改變葉片數和葉片角度來滿足要求。對于噪聲要求高場合，可增加消聲器來減少其噪聲。

      遂道式通風機分單向射流風機SDS和雙向射流風機SDS(R)二種通風形式，SDS(R)型遂道射流風機有電子式和機械式二種切換方式，可在30秒鐘內正反轉切換到風機額定轉速。

      該風機各項性能指標及耐腐蝕、可靠性、經濟性等技術、質量要求和經濟指標完全能適應水利大壩工程、公路、鐵路、地鐵等隧道的實際使用。

說明：單向式風機型號為SDS，可逆式風機型號為SDS(R)

例1：SDS-6.3-2P-4-4°表示直徑為630mm的射流風機，轉速2900rpm，4葉片，安裝角4°。

例2：SDS(R)-6.3-2P-4-4°表示直徑為630mm的可逆式射流風機，轉速2900rpm，4葉片，安裝角4°。

二、產品圖形

三、性能參數

(kg)SDS-6.3-2P-4-18°8.126.01327.56.824778135244689624523964322SDS-6.3-2P-4-21°9.028.9160118.430579182302699729229665369SDS-6.3-2P-4-24°9.931.81601110.136980182365709829235866369SDS-6.3-2P-4-27°10.834.71601512.043981190435719930042667377SDS-6.3-2P-4-30°11.737.51601514.1513821905087210030049868377SDS-6.3-2P-4-33°12.740.616018.517.2602842125967510232258470399SDS-7.1-2P-6-18°12.732.01601513.347581208470719933846167433SDS-7.1-2P-6-21°14.035.416018.516.9581822305757210036056468455SDS-7.1-2P-6-24°15.037.91802220.1666842636597210039364669488SDS-7.1-2P-6-27°16.040.42003022.9757853237497310145373471548SDS-7.1-2P-6-30°17.042.92003025.8853863238457510345382872548SDS-7.1-2P-6-33°18.045.52003730.0960873389507710546893173563SDS-8-4P-6-18°9.318.611243.120466138202568431019852435SDS-8-4P-6-21°10.621.01325.54.226068163257588633525254460SDS-8-4P-6-24°11.823.51327.55.532569176322598734831555473SDS-8-4P-6-27°12.625.01327.56.636870176364608834835755473SDS-8-4P-6-30°13.326.5160117.741371218409629039040157515SDS-8-4P-6-33°14.128.0160119.446172218457639139044858515SDS-9-4P-6-18°13.020.51327.55.431370232310608841430456569SDS-9-4P-6-21°14.622.9160117.139171274387629045637958611SDS-9-4P-6-24°16.125.3160119.047772274472639145646359611SDS-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°19.625.01601511.757573327569649153955861724SDS-10-4P-6-24°21.227.01601513.967075327664669253965063724SDS-10-4P-6-27°23.229.51801.517.180077365792679457777664762SDS-10-4P-6-30°24.331.01802221.288478373875699558585765770SDS-10-4P-6-33°26.934.22003027.510767945310657097665104466850SDS-11.2-4P-6-18°24.825.218018.517.374477427736689863972265824SDS-11.2-