六肖期期准免费选一

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关于进口水泵知识的一点理解
文章出处:http://herecomes18.com/  网责任编辑:admin 人气:148  发表时间:2012-12-13

  我司专业经营台湾排污泵,目前代理的品牌有:松河(铸铁、不锈钢)排污泵;河见各型号泵浦;秉象深井泵;升鸿风机等等台制品。

  YI、SHENMESHIBENG?

  BENGSHISHUSONGYETIHUOSHIYETIZENGYADEJIXIE。TAJIANGYUANDONGJIDEJIXIENENGHUOQITAWAIBUNENGLIANGCHUANSONGJIYETI,SHIYETINENGLIANGZENGJIA。

  BENGZHUYAOYONGLAISHUSONGSHUI、YOU、SUANJIANYE、RUHUAYE、XUANRUYEHEYETAIJINSHUDENGYETI,YEKESHUSONGYE、QIHUNHEWUJIHANXUANFUGUTIWUDEYETI。

  泵通常可按工作原理分为容积式泵、动力式泵和其他类型泵三类。除按工作原理分类外,还可按其他方法分类和命名。如,按驱动方法可分为电动泵和水轮泵等;按结构可分为单级泵和多级泵;按用途可分为锅炉给水泵六肖期期准免费选一和计量泵等;按输送液体的性质可分为水泵、油泵和泥浆泵等。

  BENGDEGEGEXINGNENGCANSHUZHIJIANCUNZAIZHEYIDINGDEXIANGHUYILAIBIANHUAGUANXI,KEYIHUACHENGQUXIANLAIBIAOSHI,CHENGWEIBENGDETEXINGQUXIAN,MEIYITAIBENGDOUYOUZIJITEDINGDETEXINGQUXIAN。

六肖期期准免费选一  ER、BENGDEDINGYIYULISHILAIYUANSHUSONGYETIHUOSHIYETIZENGYADEJIXIE。GUANGYISHANGDEBENGSHISHUSONGLIUTIHUOSHIQIZENGYADEJIXIE,BAOKUOMOUXIESHUSONGQITIDEJIXIE。BENGBAYUANDONGJIDEJIXIENENGHUOQITANENGYUANDENENGLIANGCHUANJIYETI,SHIYETIDENENGLIANGZENGJIA。

  SHUIDETISHENGDUIYURENLEISHENGHUOHESHENGCHANDOUSHIFENZHONGYAO。GUDAIYIYOUGEZHONGTISHUIQIJU,RUAIJIDELIANBENG(QIAN17SHIJI)、ZHONGGUODEJIEGAO(QIAN17SHIJI)、LULU(QIAN11SHIJI)、SHUICHE(GONGYUAN1SHIJI) ,YIJIGONGYUANQIAN3SHIJIGUXILAAJIMIDEFAMINGDELUOXUANGANDENG。GONGYUANQIAN200NIANZUOYOU,GUXILAGONGJIANGKETEXIBIWUSIFAMINGLEZUIYUANSHIDEHUOSAIBENG-MIEHUOBENG。ZAOZAI1588NIANJIUYOULEGUANYU4YEPIANHUAPIANBENGDEJIZAI, YIHOULUXUCHUXIANLEQITAGEZHONGHUIZHUANBENG .1689NIAN,FAGUODED.PAPANFAMINGLE4YEPIANYELUNDEWOQIAOLIXINBENG。1818NIAN ,MEIGUOCHUXIANLEJUYOUJINGXIANGZHIYEPIAN 、BANKAISHISHUANGXIYELUNHEWOQIAODELIXINBENG。1840~1850NIAN,MEIGUODEH.R.WOXINDUNFAMINGLEBENGGANGHEZHENGQIGANGDUIZHIDEZHENGQIZHIJIEZUOYONGDEHUOSAIBENG,BIAOZHIZHEXIANDAIHUOSAIBENGDEXINGCHENG。1851~1875NIAN,DAIYOUDAOYEDEDUOJILIXINBENGXIANGJIFAMING,SHIFAZHANGAOYANGCHENGLIXINBENGCHENGWEIKENENG。SUIHOU,GEZHONGBENGXIANGJIWENSHI。SUIZHEGEZHONGXIANJINJISHUDEYINGYONG,BENGDEXIAOLVZHUBUTIGAO,XINGNENGFANWEIHEYINGYONGYERIJIANKUODA。

  SAN、BENGDEFENLEIYIJUBENGDEZHONGLEIFANDUO,ANGONGZUOYUANLIKEFENWEI:①DONGLISHIBENG,YOUJIAOYELUNSHIBENGHUOYEPIANSHIBENG,YIKAOXUANZHUANDEYELUNDUIYETIDEDONGLIZUOYONG,BANENGLIANGLIANXUDICHUANDIJIYETI,SHIYETIDEDONGNENG(WEIZHU)HEYALINENGZENGJIA,SUIHOUTONGGUOYACHUSHIJIANGDONGNENGZHUANHUANWEIYALINENG,YOUKEFENWEILIXINBENG、ZHOULIUBENG、BUFENLIUBENGHEXUANWOBENGDENG。②RONGJISHIBENG,YIKAOBAORONGYETIDEMIFENGGONGZUOKONGJIANRONGJIDEZHOUQIXINGBIANHUA,BANENGLIANGZHOUQIXINGDICHUANDIJIYETI,SHIYETIDEYALIZENGJIAZHIJIANGYETIQIANGXINGPAICHU,GENJUGONGZUOYUANJIANDEYUNDONGXINGSHIYOUKEFENWEIWANGFUBENGHEHUIZHUANBENG。③QITALEIXINGDEBENG,YIQITAXINGSHICHUANDINENGLIANG。RUSHELIUBENGYIKAOGAOSUPENSHEDEGONGZUOLIUTIJIANGXUSHUSONGDELIUTIXIRUBENGHOUHUNHE,JINXINGDONGLIANGJIAOHUANYICHUANDINENGLIANG;SHUICHUIBENGLIYONGZHIDONGSHILIUDONGZHONGDEBUFENSHUIBEISHENGDAOYIDINGGAODUCHUANDINENGLIANG ;DIANCIBENGSHISHITONGDIANDEYETAIJINSHUZAIDIANCILIZUOYONGXIACHANSHENGLIUDONGERSHIXIANSHUSONG。LINGWAI,BENGYEKEANSHUSONGYETIDEXINGZHI、QUDONGFANGFA、JIEGOU、YONGTUDENGJINXINGFENLEI。

六肖期期准免费选一  SI、BENGZAIGEGELINGYUZHONGDEYINGYONGCONGBENGDEXINGNENGFANWEIKAN,JUXINGBENGDELIULIANGMEIXIAOSHIKEDAJISHIWANLIFANGMIYISHANG,ERWEIXINGBENGDELIULIANGMEIXIAOSHIZEZAIJISHIHAOSHENGYIXIA;BENGDEYALIKECONGCHANGYADAOGAODA19.61Mpa(200kgf/cm2)YISHANG;BEISHUSONGYETIDEWENDUZUIDIDA-200SHESHIDUYIXIA,ZUIGAOKEDA800SHESHIDUYISHANG。BENGSHUSONGYETIDEZHONGLEIFANDUO,ZHURUSHUSONGSHUI(QINGSHUI、WUSHUIDENG)、YOUYE、SUANJIANYE、XUANFUYE、HEYETAIJINSHUDENG。

六肖期期准免费选一  ZAIHUAGONGHESHIYOUBUMENDESHENGCHANZHONG,YUANLIAO、BANCHENGPINHECHENGPINDADUOSHIYETI,ERJIANGYUANLIAOZHICHENGBANCHENGPINHECHENGPIN,XUYAOJINGGUOFUZADEGONGYIGUOCHENG,BENGZAIZHEIXIEGUOCHENGZHONGQIDAOLESHUSONGYETIHETIGONGHUAXUEFANYINGDEYALILIULIANGDEZUOYONG,CIWAI,ZAIHENDUOZHUANGZHIZHONGHAIYONGBENGLAIDIAOJIEWENDU。

  ZAINONGYESHENGCHANZHONG,BENGSHIZHUYAODEPAIGUANJIXIE。WOGUONONGCUNFUYUANGUANGKUO,MEINIANNONGCUNDOUXUYAODALIANGDEBENG,YIBANLAISHUONONGYONGBENGZHANBENGZONGCHANLIANGYIBANYISHANG。

  ZAIKUANGYEHEYEJINGONGYEZHONG,BENGYESHISHIYONGZUIDUODESHEBEI。KUANGJINGXUYAOYONGBENGPAISHUI,ZAIXUANKUANG、YELIANHEYAZHIGUOCHENGZHONG,XUYONGBENGLAIGONGSHUIXIANDENG。

  ZAIDIANLIBUMEN,HEDIANZHANXUYAOHEZHUBENG、ERJIBENG、SANJIBENG、REDIANCHANGXUYAODALIANGDEGUOLUJISHUIBENG、LENGNINGSHUIBENG、XUNHUANSHUIBENGHEHUIZHABENGDENG。

  ZAIGUOFANGJIANSHEZHONG,FEIJIJINYI、WEIDUOHEQILUOJIADEDIAOJIE、JUNJIANHETANKEPAOTADEZHUANDONG、QIANTINGDECHENFUDENGDOUXUYAOYONGBENG。GAOYAHEYOUFANGSHEXINGDEYETI,YOUDEHAIYAOQIUBENGWURENHEXIELOUDENG。

六肖期期准免费选一  ZAICHUANBOZHIZAOGONGYEZHONG,MEISOUYUANYANGLUNSHANGSUOYONGDEBENGYIBANZAIBAITAIYISHANG,QILEIXINGYESHIGESHIGEYANGDE。QITARUCHENGSHIDEJIPAISHUI、ZHENGQIJICHEDEYONGSHUI、JICHUANGZHONGDERUNHUAHELENGQUE、FANGZHIGONGYEZHONGSHUSONGPIAOYEHERANLIAO、ZAOZHIGONGYEZHONGSHUSONGZHIJIANG,YIJISHIPINGONGYEZHONGSHUSONGNIUNAIHETANGLEISHIPINDENG,DOUXUYAOYOUDALIANGDEBENG。

  ZONGZHI,WULUNSHIFEIJI、HUOJIAN、TANKE、QIANTING、HAISHIZUANJING、CAIKUANG、HUOCHE、CHUANBO,HUOZHESHIRICHANGDESHENGHUO,DAOCHUDOUXUYAOYONGBENG,DAOCHUDOUYOUBENGZAIYUNXING。ZHENGSHIZHEIYANG,SUOYIBABENGLIEWEITONGYONGJIXIE,TASHIJIXIEGONGYEZHONGDEYILEISHENGYAOCHANPIN。

  WU、BENGDEJIBENCANSHUBIAOZHENGBENGZHUYAOXINGNENGDEJIBENCANSHUYOUYIXIAJIGE:1、LIULIANGQLIULIANGSHIBENGZAIDANWEISHIJIANNEISHUSONGCHUQUDEYETILIANG(TIJIHUOZHILIANG)。

  TIJILIULIANGYONGQBIAOSHI,DANWEISHI:m3/s,m3/h,l/sDENG。

  ZHILIANGLIULIANGYONGQmBIAOSHI,DANWEISHI:t/h,kg/sDENG。

六肖期期准免费选一  ZHILIANGLIULIANGHETIJILIULIANGDEGUANXIWEI: Qm=QSHIZHONG YETIDEMIDU(kg/m3,t/m3),CHANGWENQINGSHUI=1000kg/m3.

  2、YANGCHENGH

六肖期期准免费选一  YANGCHENGSHIBENGSUOCHOUSONGDEDANWEIZHONGLIANGYETICONGBENGJINKOUCHU(BENGJINKOUFALAN)DAOBENGCHUKOUCHU(BENGCHUKOUFALAN)NENGLIANGDEZENGZHI。YEJIUSHIYINIUDUNYETITONGGUOBENGHUODEDEYOUXIAONENGLIANG。QIDANWEISHIN.m/N=m,JIBENGCHOUSONGYETIDEYEZHUGAODU,XIGUANJIANCHENGWEIMI。

六肖期期准免费选一  3、ZHUANSUnZHUANSUSHIBENGZHOUDANWEISHIJIANDEZHUANSHU,YONGFUHAOnBIAOSHI,DANWEISHIr/min. 4、QISHIYULIANGNPSHQISHIYULIANGYOUJIAOJINGZHENGXITOU,SHIBIAOSHIQISHIXINGNENGDEZHUYAOCANSHU。QISHIYULIANGGUONEICENGYONGhBIAOSHI。

六肖期期准免费选一  5、GONGLVHEXIAOLVBENGDEGONGLVTONGCHANGSHIZHISHURUGONGLV,JIYUANDONGJICHUANZHIBENGZHOUSHANGDEGONGLV,GUYOUCHENGWEIZHOUGONGLV,YONGPBIAOSHI;BENGDEYOUXIAOGONGLVYOUCHENGSHUCHUGONGLV,YONGPeBIAOSHI。TASHIDANWEISHIJIANNEICONGBENGZHONGSHUSONGCHUQUDEYETIZAIBENGZHONGHUODEDEYOUXIAONENGLIANG。

  YINWEIYANGCHENGSHIZHIBENGSHUCHUDEDANWEIZHONGYETICONGBENGZHONGSUOHUODEDEYOUXIAONENGLIANG,SUOYI,YANGCHENGHEZHILIANGLIULIANGJIZHONGLIJIASUDUDECHENGJI,JIUSHIDANWEISHIJIANNEICONGBENGZHONGSHUCHUDEYETISUOHUODEDEYOUXIAONENGLIANGJIBENGDEYOUXIAOGONGLV:Pe=gQH(W)=QH(W)

  SHIZHONG BENGSHUSONGYETIDEMIDU(kg/m3);BENGSHUSONGYETIDEZHONGDU(N/m3);QBENGDELIULIANG(m3/s);HBENGDEYANGCHENG(m);gZHONGLIJIASUDU(m/s2)。

  ZHOUGONGLVPHEYOUXIAOGONGLVPeZHICHAWEIBENGNEIDESUNSHIGONGLV,QIDAXIAOYONGBENGDEXIAOLVLAIJILIANG。BENGDEXIAOLVWEIYOUXIAOGONGLVHEZHOUGONGLVZHIBI,YONGBIAOSHI。

  LIU、SHENMEJIAOLIULIANG?YONGSHENMEZIMUBIAOSHI?RUHEHUANSUAN?

  DANWEISHIJIANNEIBENGPAICHUYETIDETIJIJIAOLIULIANG,LIULIANGYONGQBIAOSHI,JILIANGDANWEI:LIFANGMI/XIAOSHI(m3/h),SHENG/MIAO(l/s), L/s=3.6 m3/h=0.06 m3/min=60L/min G=Q GWEIZHONGLIANG WEIYETIBIZHONGLI:MOUTAIBENGLIULIANG50 m3/h,QIUCHOUSHUISHIMEIXIAOSHIZHONGLIANG?SHUIDEBIZHONGWEI1000GONGJIN/LIFANGMI。

六肖期期准免费选一  JIE:G=Q=501000(m3/h.kg/ m3)=50000kg / h=50t/h

六肖期期准免费选一  QI、SHENMEJIAOYANGCHENG?YONGSHENMEZIMUBIAOSHI?YONGSHENMEJILIANGDANWEI?HEYALIDEHUANSUANJIGONGSHI?

六肖期期准免费选一  DANWEIZHONGLIANGYETITONGGUOBENGSUOHUODEDENENGLIANGJIAOYANGCHENG。BENGDEYANGCHENGBAOKUOXICHENGZAINEI,JINSIWEIBENGCHUKOUHERUKOUYALICHA。YANGCHENGYONGHBIAOSHI,DANWEIWEIMI(m)。BENGDEYALIYONGPBIAOSHI,DANWEIWEIMpa(ZHAOPA),H=P/。RUPWEI1kg/cm2,ZEH=(lkg/ cm2)/(1000kg/ m3) H=(1kg/ cm2)/(1000GONGJIN/m3)=(10000GONGJIN/m2)/1000GONGJIN/m3=10m 1Mpa=10kg/c m2,H=(P2-P1)/ (P2=CHUKOUYALI P1=JINKOUYALI)

六肖期期准免费选一  BA、SHENMEJIAOQISHIYULIANG?SHENMEJIAOXICHENG?GEZIJILIANGDANWEIBIAOSHIZIMU?

  BENGZAIGONGZUOSHIYETIZAIYELUNDEJINKOUCHUYINYIDINGZHENKONGYALIXIAHUICHANSHENGQITI,QIHUADEQIPAOZAIYETIZHIDIANDEZHUANGJIYUNDONGXIA,DUIYELUNDENGJINSHUBIAOMIANCHANSHENGBOSHI,CONGERPOHUAIYELUNDENGJINSHU,CISHIZHENKONGYALIJIAOQIHUAYALI,QISHIYULIANGSHIZHIZAIBENGXIRUKOUCHUDANWEIZHONGLIANGYETISUOJUYOUDECHAOGUOQIHUAYALIDEFUYUNENGLIANG。DANWEIYONGMIBIAOZHU,YONG(NPSH)r.XICHENGJIWEIBIXUQISHIYULIANGh:JIBENGYUNXUXIYETIDEZHENKONGDU,YIJIBENGYUNXUDEANZHUANGGAODU,DANWEIYONGMI。

  XICHENG=BIAOZHUNDAQIYA(10.33MI)-QISHIYULIANG-ANQUANLIANG(0.5MI)

  BIAOZHUNDAQIYANENGYAGUANLUZHENKONGGAODU10.33MI。

  LIRU:MOUBENGBIXUQISHIYULIANGWEI4.0MI,QIUXICHENGh?

  JIE:h=10.33-4.0-0.5=5.83MI

  JIU、SHENMESHISHUIBENGDEQISHIXIANXIANGYIJIQICHANSHENGYUANYIN1、QISHIYETIZAIYIDINGWENDUXIA,JIANGDIYALIZHIGAIWENDUXIADEQIHUAYALISHI,YETIBIANCHANSHENGQIPAO。BAZHEIZHONGCHANSHENGQIPAODEXIANXIANGCHENGWEIQISHI。

  2、QISHIKUIMIEQISHISHICHANSHENGDEQIPAO,LIUDONGDAOGAOYACHUSHI,QITIJIJIANXIAOYIZHIPOMIE。ZHEIZHONGYOUYUYALISHANGSHENGQIPAOXIAOSHIZAIYETIZHONGDEXIANXIANGCHENGWEIQISHIKUIMIE。

  3、CHANSHENGQISHIDEYUANYINJIWEIHAIBENGZAIYUNZHUANZHONG,RUOQIGUOLIUBUFENDEJUBUQUYU(TONGCHANGSHIYELUNYEPIANJINKOUSHAOHOUDEMOUCHU)YINWEIMOUZHONGYUANYIN,CHOUSONGYETIDEJUEDUIYALIJIANGDIDAODANGSHIWENDUXIADEYETIQIHUAYALISHI,YETIBIANZAIGAICHUKAISHIQIHUA,CHANSHENGDALIANGZHENGQI,XINGCHENGQIPAO,DANGHANYOUDALIANGQIPAODEYETIXIANGQIANJINGYELUNNEIDEGAOYAQUSHI,QIPAOZHOUWEIDEGAOYAYETIZHISHIQIPAOJIJUDISUOXIAOYIZHIPOLIE。ZAIQIPAONINGJIEPOLIEDETONGSHI,YETIZHIDIANYIHENGAODESUDUTIANCHONGKONGXUE,ZAICISHUNJIANCHANSHENGHENQIANGLIEDESHUIJIZUOYONG,BINGYIHENGAODECHONGJIPINLVDAJIJINSHUBIAOMIANCHONGJIYINGLIKEDAJIBAIZHIJIQIANGEDAQIYA,CHONGJIPINLVKEDAMEIMIAOJIWANCI,YANZHONGSHIHUIJIANGBIHOUJICHUAN。

六肖期期准免费选一  4、QISHIGUOCHENGZAISHUIBENGZHONGCHANSHENGQIPAOHEQIPAOPOLIESHIGUOLIUBUJIANZAOSHOUDAOPOHUAIDEGUOCHENGJIUSHISHUIBENGZHONGDEQISHIGUOCHENG。SHUIBENGCHANSHENGQISHIHOUCHULEDUIGUOLIUBUJIANHUICHANSHENGPOHUAIZUOYONGYIWAI,HAIHUICHANSHENGZAOSHENGHEZHENDONG,BINGDAOZHIBENGDEXINGNENGXIAJIANG,YANZHONGSHIHUISHIBENGZHONGYETIZHONGDUAN,BUNENGZHENGCHANGGONGZUO。

六肖期期准免费选一  SHI、SHENMESHIBENGDETEXINGQUXIAN?

六肖期期准免费选一  TONGCHANGBABIAOSHIZHUYAOXINGNENGCANSHUZHIJIANGUANXIDEQUXIANCHENGWEILIXINBENGDEXINGNENGQUXIANHUOTEXINGQUXIAN,SHIZHISHANG,LIXINBENGXINGNENGQUXIANSHIYETIZAIBENGNEIYUNDONGGUILVDEWAIBUBIAOXIANXINGSHI,TONGGUOSHICEQIUDE。TEXINGQUXIANBAOKUO:LIULIANG-YANGCHENGQUXIAN(Q-H),LIULIANG-XIAOLVQUXIAN(Q-),LIULIANG-GONGLVQUXIAN(Q-N),LIULIANG-QISHIYULIANGQUXIAN(Q-(NPSH)r),XINGNENGQUXIANZUOYONGSHIBENGDERENYIDELIULIANGDIAN,DOUKEYIZAIQUXIANSHANGZHAOCHUYIZUYUQIXIANGDUIDEYANGCHENG,GONGLV,XIAOLVHEQISHIYULIANGZHI,ZHEIYIZUCANSHUCHENGWEIGONGZUOZHUANGTAI,JIANCHENGGONGKUANGHUOGONGKUANGDIAN,LIXINBENGZUIGAOXIAOLVDIANDEGONGKUANGCHENGWEIZUIJIAGONGKUANGDIAN,ZUIJIAGONGKUANGDIANYIBANWEISHEJIGONGKUANGDIAN。YIBANLIXINBENGDEEDINGCANSHUJISHEJIGONGKUANGDIANHEZUIJIAGONGKUANGDIANXIANGZHONGHEHUOHENJIEJIN。ZAISHIJIANXUANXIAOLVQUJIANYUNXING,JIJIENENG,YOUNENGBAOZHENGBENGZHENGCHANGGONGZUO,YINCILEJIEBENGDEXINGNENGCANSHUXIANGDANGZHONGYAO。

  SHIYI、SHENMEJIAOBENGDEXIAOLV?GONGSHIRUHE?

六肖期期准免费选一  ZHIBENGDEYOUXIAOGONGLVHEZHOUGONGLVZHIBI。=Pe/PBENGDEGONGLVTONGCHANGZHISHURUGONGLV,JIYUANDONGJICHUANDAOBENGZHOUSHANGDEGONGLV,GUYOUCHENGZHOUGONGLV,YONGPBIAOSHI。

  YOUXIAOGONGLVJI:BENGDEYANGCHENGHEZHILIANGLIULIANGJIZHONGLIJIASUDUDECHENGJI。

  Pe=g QH (W) HUOPe=QH/1000 (KW)

  :BENGSHUSONGYETIDEMIDU(kg/m3)

六肖期期准免费选一  :BENGSHUSONGYETIDEZHONGDU =g (N/ m3)

  g:ZHONGLIJIASUDU(m/s)

六肖期期准免费选一  ZHILIANGLIULIANG Qm=Q (t/h HUO kg/s)

  SHIER、SHENMESHIBENGDEQUANXINGNENGCESHITAI?

  能通过精密仪器准确测试出泵的全部性能参数的设备为全性能测试台。国家标准精度为B级。流量用精密蜗轮流量计测定,扬程用精密压力表测定。吸程用精密真空表测定。功率用精密轴功率机测定。转速用转速表测定。效率根据实测值:n=rQ102计算。http://herecomes18.com整理。
 

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