离心泵原理及应用.pdf

上传人:韩长文 文档编号:3721620 上传时间:2019-09-21 格式:PDF 页数:45 大小:1.43MB
返回 下载 相关 举报
离心泵原理及应用.pdf_第1页
第1页 / 共45页
离心泵原理及应用.pdf_第2页
第2页 / 共45页
离心泵原理及应用.pdf_第3页
第3页 / 共45页
离心泵原理及应用.pdf_第4页
第4页 / 共45页
离心泵原理及应用.pdf_第5页
第5页 / 共45页
亲,该文档总共45页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

《离心泵原理及应用.pdf》由会员分享,可在线阅读,更多相关《离心泵原理及应用.pdf(45页珍藏版)》请在三一文库上搜索。

1、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?!“?#$?%“?AB7?=./?AB? ? C?*ADEFAGHIC?*ADEFAGHI? ?JKJK LMABN./O;P?QR=LMABN./O;P?QR= ?+./456?7?STU+./456?7?STU? ?V?WXYZ?V?WXYZ ? ? +?.D?V?WS./_()Z?+?.D?V?WS./_()Z? ?.?. VS./+ab?,-VS./+ab?,-? ?cdQ8?ef?S?cdQ8?ef?S? g?V=g?V

2、= ? ./57h?V?XY./57h?V?XY./57h?V?XY./57h?V?XY? !“?%“!“?%“?iE./O;./O;./O;./ ?2st?2st?2st?2st ? ?“uvw?“uvw?“uvw?“uvw ? xxyzEFF-SD?*Uh. ?1?“?*fi yfi ./O;F-SD?*Uh. /_”=TUhA?+./?S?/7hXY/_”=TUhA?+./?S?/7hXY =?./2P?3?*iWUh?S./?*ifi =?./2P?3?*iWUh?S./?*ifi ?S”?*h? XY?=?S./?i?S”?*h? XY?=?S./?i SEF6?h?Y./?hC?S

3、?*?HjSSEF6?h?Y./?hC?S?*?HjS ?b?l=?b?l= ?ac?2/S?2“h?Sh?a?+?ac?2/S?2“h?Sh?a?+? ?“h./_?hqrQ?h?“h./_?hqrQ?h? ?ijS?ijS?lh?=lh?= ?/j?ylh? U?7S?/j?ylh? U?7S ABj?F?ABj?F?lhXY?J()?h?lhXY?J()?h? ?”?,h?IEZ?S?EF=?a?./?”?,h?IEZ?S?EF=?a?./ ”k? k?hXYi?kiki?S?h?Y?”k? k?hXYi?kiki?S?h?Y? S?n?”?S !p“#=S?n?”?S !p“#= ?

4、?S?S?S?S? ?C$2?$4?C$2?$4?C$2?$4?C$2?$4? ? ? ? ? #?%?S?h)?h?Y?89:h;)?h?Y? P?SABDC,CD=P?SABDC,CD= ?C?S?A-C?S?A-C?S?A-C?S?A-? ? ? ? ? ? ? ? ? ? ?C?D2/SABEFPSGHhC?SC?D2/SABEFPSGHhC?S ?A-hUC.2VdI?=?A-hUC.2VdI?= ? ? ?S?S?S?S? ?C?()JKDL“C?()JKDL“C?()JKDL“C?()JKDL“ ?Uh./?J?h()M?Uh./?J?h()M? SJK=U?NP?SJK=U?N

5、P? ?OPOP? ?SQRShTUT?SQRShTUT? ?USL“=?USL“Vg?WXC?S()D?USL“=?USL“Vg?WXC?S()D h?M?YZhS_LhC?Uch?M?YZhS_LhC?Uc c?haFP?=c?haFP?= ? ?()S?()S?()S?()S? ? ?k4O;Sb?F$ick4O;Sb?F$ic ? ?kde.?$h?/4?ckde.?$h?/4?c ? ?k?SfiF$ick?SfiF$ic ? ?k2ED?eS*gck2ED?eS*gc ? ?k?3k?hk?3k?h? ?ic%.?Sic%.?S? ?j?ckh?g?=j?ckh?g?= ? ?k2

6、B$hl_m7?no?Sgk2B$hl_m7?no?Sg ? ?Sp?qSp?q?Sp?q?Sp?q rst?g?eSuvCg?w#h5xHI?yScrst?g?eSuvCg?w#h5xHI?ySc ? ? zsO;b?SFczsO;b?SFc? ? sfiFcsfiFc? ? |s?h5x?S?$gB?gh?,?|s?h5x?S?$gB?gh?,? ? ?yys?yys? ? ?sC?/?./5x+g?HI?_?pssC?/?./5x+g?HI?_?ps? ? ? ? ? ? ? ? ? ? ? ? 2B2B? ? ? ?s?s? ? ? ? ?EE? ? ? ? ? ? ? ? ? ? ?

7、Bj?Bj?ll ? ? ? ?22BB2B2B ?+?U?WO;?BS./?W? ?g?Ih?g?Ih? ?P?7?WP?7?W ? ?7?Ih?7?Ih? ?ABSH?=ABSH?= ?,?,? ?ww? ? ? ?kk?.?=.?=? ?jj ? ? ?! !?ll ? ? ? ? ? ? ? ? ?i?ic ? ?i?ic ? ? ? ?*c ? ?*c ? ? ? ?HI./?ADEFAHI./?ADEFA? ? ? ? ? ? ? ?./?SABhc?S?P?*R.2?P?*R WSA?ABWSA?AB? ?,?w=w= ? ? ? ?B?B?B?B ?nnnn? ?Sfl ?D?

8、 Sfl ?D? Sfl ?D? Sfl ?D? ? ? ? ? ? ? ? ?(?() )?c?c ?(?(? ? ?(?(* *? ? ? ? ? ?/?/?/?/ ? ? ? ? ? ? ? ? ? ?m?m?m?m? m m m m ?AB./S?”$?AB./S?”$? ?,?, fi ?h?“?%“ ?+?1?78h?kt?h?,fi O; B?vSv?h?hO;S./?*cic?B?vSv?h?hO;S./?*cic? +?78h+?78h?,fi O;5? +?78h+?78h?,fi O;5? ?Sv?h?lc?+?+?1?678h?Sv?h?lc?+?+?1?678h? i

9、h?,fi O;c?St?./=?S?M?= ih?,fi O;c?St?./=?S?M?=? ? ? ?/?/?/ ?S?/?S?/? ?D?.?=?D?.?= ? ?+? +? ?S?,C./G?Q2g?=S?,C./G?Q2g?= ?.?.? ?+ + ?S?,9:./S?,9:./? ?J?;?-?56?6g?hfi ?f?= ?6g?hfi ?f?= ? ? ?f?VS./D?g?Vh?f?VS./D?g?Vh? ?Pj?Dg?T?S?S=?Pj?Dg?T?S?S= ?SX?t?%?S?j?k?j?D?j?SX?t?%?S?j?k?j?D?j ?=?6?,?j?DG?j?X?=?=?

10、6?,?j?DG?j?X?= ? ? ? ? ?m?m?m?m?j?j?j?j? ?,?,?,?,?j?S?j?S? ? ?j?L?5?fi ?“S?+ ?j?L?5?fi ?“S?+ 2/?*D?S?*j5*l?,-?!J?2/?*D?S?*j5*l?,-?!J? ?j?PS?f?=?j?PS?f?= ? ? ? ?j?S?j?S?j?S?j?S? mmmmmmmm?,?j? ?w=?j?l?,?j? ?w=?j?l? ?kFS. h?,V?”UA?”UA?1 1?B=+.-?Vh?C?B=+.-?Vh?C +.Vh.C?iF?D$?ES+.Vh.C?iF?D$?ES?FB=?G$FB=?G

11、$? Fh$BS.=2C.h.iIE?HSFh$BS.=2C.h.iIE?HS ?”h?Ac?fi?”h?Ac?fi ?Fh.?S?Fh.?S? ?,h?ck=?,h?ck=mmmmmmmmmm ? ?/“?SC.?“?SC.?/“?SC.?/“?SC.? ?)?“?)?“?Uh.?+?Uh.?+? -?/“/V?-hIcfi-?/“/V?-hIcfi /“/-?=/“/-?= ? ?JJ?KK?“?“?Uh.?+Uh.?+ ?-?/“/V?hI?-?/“/V?hI cCD/“/?=cCD/“/?= ?*?“?*?“?Uh.?+?Uh.?+? -?/“/S?5CD/“/-?/“/S?5CD/“

12、/= ? ?LL?.M?.M?L?.M?L?.M? ?L?.MS?,C?/L?.MS?,C?/ ?S?.?L=?S?.?L= ? ?L?.MS ?N?whL?.MS ?N?wh O?S?L?.M?O?S?L?.M? hMXYS?.?R?hMXYS?.?R? ?/PUS.?=SL?/PUS.?=SL? .MDQoS?:hI2?.MDQoS?:hI2? O?n?“#=O?n?“#= ? ?LL?.M?.M?L?.M?L?.M? ?-L?.M?/Ph-L?.M?/Ph ?R?&?.?RD?&.?R?&?.?RD?&.? TShL?.M?*.B?TShL?.M?*.B? ?+Sb.MS?+Sb.MS?

13、W=L?.W=L?. M?.?ifi ?/?.?JA M?.?ifi ?/?.?JA ?iFS.?hfi q# ?iFS.?hfi q# |S?h.M?/?*fi |S?h.M?/?*fi ?*=?*= ? ?LL?.M?.M?L?.M?L?.M? ?NL?.M./P=?NL?.M./P=? /?S?.fi M? /?S?.fi M? Th/?.?-hfi q Th/?.?-hfi q #|?hL?.MO?WS.?#|?hL?.MO?WS.? P?.?R?-hL?P?.?R?-hL? .M?S?*?4?h?.M?S?*?4?h? .L?.M?27Jg?.L?.M?27Jg? /h?/+?*?,

14、-/h?/+?*?,- #$O?S?g?L?.Mh#$O?S?g?L?.Mh P?UVP?.?RP?UVP?.?R Uh. W=Uh. W= ? ?XX“6Y?“6Y?X“6Y?X“6Y? jj? ?ll? ?Z?f7k?SM?$h?nokIhkQZ?f7k?SM?$h?nokIhkQ ?k?|kF&D?*yha?k,?k?|kF&D?*yha?k, jj? ?l?I.h.?_+.?Sl?I.h.?_+.?S?33?W=W= jj? ?l?hZ?S“abhac?SSK=l?hZ?S“abhac?SSK= jj? ?l?f?Scdd=l?f?Scdd= jj? ?l?*n=l?*n= jj? ?l?S?nh?D?V?edf? k?h?D?V?edf? ./h5?Bcdd2#h?=./h5?Bcdd2#h?= ? ?

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 其他


经营许可证编号:宁ICP备18001539号-1