皇冠即时比分

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管道离心泵工作原理及性能曲线

水泵原理 卧泉泵业 666浏览 0评论

一、管道离心泵介绍

管道离心泵皇冠即时比分是供输送清水及物理化学性质类似于清水的其它液体之用,适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套。

ER、GOUZAOZUCHENG

GUANDAOLIXINBENGDEJIBENGOUZAOSHIYOULIUBUFENZUCHENGDEFENBIESHIYELUN,BENGTI,BENGZHOU,ZHOUCHENG,MIFENGHUAN,TIANLIAOHAN。

1.YELUN

SHILIXINBENGDEHEXINBUFEN,TAZHUANSUGAOCHULIDA,YELUNSHANGDEYEPIANYOUQIDAOZHUYAOZUOYONG,YELUNZAIZHUANGPEIQIANYAOTONGGUOJINGPINGHENGSHIYAN。YELUNSHANGDENEIWAIBIAOMIANYAOQIUGUANGHUA,YIJIANSHAOSHUILIUDEMOCASUNSHI。

2.BENGTI

也称泵壳,它是水泵的主体。起到支撑固定作用,并与安装轴承的托架相连接。

3.BENGZHOU

皇冠即时比分BENGZHOUDEZUOYONGSHIJIELIANZHOUQIHEDIANDONGJIXIANGLIANJIE,JIANGDIANDONGJIDEZHUANJUCHUANJIYELUN,SUOYITASHICHUANDIJIXIENENGDEZHUYAOBUJIAN。

4.ZHOUCHENG

皇冠即时比分SHITAOZAIBENGZHOUSHANGZHICHENGBENGZHOUDEGOUJIAN,YOUGUNDONGZHOUCHENGHEHUADONGZHOUCHENGLIANGZHONG。GUNDONGZHOUCHENGSHIYONGNIUYOUZUOWEIRUNHUAJI,JIAYOUYAOSHIDANG,YIBANWEI2/3~3/4DETIJI:TAIDUOHUIFARE,TAISHAOYOUYOUXIANGSHENGBINGFARE!HUADONGZHOUCHENGSHIYONGDESHITOUMINGYOUZUORUNHUAJIDE,JIAYOUDAOYOUWEIXIAN。TAIDUOYOUYAOYANBENGZHOUSHENCHUBINGQIEPIAOJIAN,TAISHAOZHOUCHENGYOUYAOGUORESHAOHUAIZAOCHENGSHIGU!ZAISHUIBENGYUNXINGGUOCHENGZHONGZHOUCHENGDEWENDUZUIGAOZAI85DUYIBANYUNXINGZAI60DUZUOYOU,RUGUOGAOLEJIUYAOCHAZHAOYUANYIN(SHIFOUYOUZAZHI,YOUZHISHIFOUFAHEI,SHIFOUJINSHUI)BINGJISHICHULI!

5.MIFENGHUAN

皇冠即时比分YOUCHENGJIANLOUHUAN。YELUNJINKOUYUBENGQIAOJIANDEJIANXIGUODAHUIZAOCHENGBENGNEIGAOYAQUDESHUIJINGCIJIANXILIUXIANGDIYAQU,YINGXIANGBENGDECHUSHUILIANG,XIAOLVJIANGDI!JIANXIGUOXIAOHUIZAOCHENGYELUNYUBENGQIAOMOCACHANSHENGMOSUN。WEILEZENGJIAHUILIUZULIJIANSHAONEILOU,YANHUANYELUNHEBENGQIAODESUOSHIYONGSHOUMING,ZAIBENGQIAONEIYUANHEYELUNWAIYUANJIEHECHUZHUANGYOUMIFENGHUAN,MIFENGDEJIANXIBAOCHIZAI0.25~1.10mmZHIJIANWEIYI。

6.TIANLIAOHAN

ZHUYAOYOUTIANLIAO,SHUIFENGHUAN,TIANLIAOTONG,TIANLIAOYAGAI,SHUIFENGGUANZUCHENG。TIANLIAOHANDEZUOYONGZHUYAOSHIWEILEFENGBIBENGQIAOYUBENGZHOUZHIJIANDEKONGXI,BURANGBENGNEIDESHUILIUBULIUDAOWAIMIANLAIYEBURANGWAIMIANDEKONGQIJINRUDAOBENGNEI。SHIZHONGBAOCHISHUIBENGNEIDEZHENKONG!DANGBENGZHOUYUTIANLIAOMOCACHANSHENGRELIANGJIUYAOKAOSHUIFENGGUANZHUSHUIDAOSHUIFENGQUANNEISHITIANLIAOLENGQUE!BAOCHISHUIBENGDEZHENGCHANGYUNXING。SUOYIZAISHUIBENGDEYUNXINGXUNHUIJIANCHAGUOCHENGZHONGDUITIANLIAOHANDEJIANCHASHITEBIEYAOZHUYI!ZAIYUNXING600GEXIAOSHIZUOYOUJIUYAODUITIANLIAOJINXINGGENGHUAN。

SAN、GUOLIUBUJIAN

LIXINBENGDEGUOLIUBUJIANYOU:XIRUSHI,YELUN,YACHUSHISANGEBUFEN。YELUNSHISHIBENGDEHEXIN,YESHILIUBUJIANDEHEXIN。BENGTONGGUOYELUNDUIYETIDEZUOGONG,SHIQINENGLIANGZENGJIA。YELUNANYETILIUCHUDEFANGXIANGFENWEISANLEI:

(1)JINGLIUSHIYELUN(LIXINSHIYELUN)YETISHIYANZHEYUZHOUXIANCHUIZHIDEFANGXIANGLIUCHUYELUN。

(2)XIELIUSHIYELUN(HUNLIUSHIYELUN)YETISHIYANZHEZHOUXIANQINGXIEDEFANGXIANGLIUCHUYELUN。

皇冠即时比分(3)ZHOULIUSHIYELUNYETILIUDONGDEFANGXIANGYUZHOUXIANPINGXINGDE。

YELUNANXIRUDEFANGSHIFENWEIERLEI:

皇冠即时比分(1) DANXIYELUN(JIYELUNCONGYICEXIRUYETI)。

(2) SHUANGXIYELUN(JIYELUNCONGLIANGCEXIRUYETI)。

YELUNANGAIBANXINGSHIFENWEISANLEI:

(1) FENGBISHIYELUN。

(2) CHANGKAISHIYELUN。

(3) BANKAISHIYELUN。

QIZHONGFENGBISHIYELUNYINGYONGHENGUANGFAN,QIANSHUDEDANXIYELUNSHUANGXIYELUNJUNSHUYUZHEIZHONGXINGSHI。

 

SI、GUANDAOLIXINBENGGONGZUOYUANLI

LIXINBENGDEGONGZUOYUANLISHI:LIXINBENGSUOYINENGBASHUISONGCHUQUSHIYOUYULIXINLIDEZUOYONG。SHUIBENGZAIGONGZUOQIAN,BENGTIHEJINSHUIGUANBIXUGUANMANSHUIXINGCHENGZHENKONGZHUANGTAI,DANGYELUNKUAISUZHUANDONGSHI,YEPIANCUSHISHUIHENKUAIXUANZHUAN,XUANZHUANZHEDESHUIZAILIXINLIDEZUOYONGXIACONGYELUNZHONGFEIQU,BENGNEIDESHUIBEIPAOCHUHOU,YELUNDEZHONGXINBUFENXINGCHENGZHENKONGQUYU。SHUIYUANDESHUIZAIDAQIYALI(HUOSHUIYA)DEZUOYONGXIATONGGUOGUANWANGYADAOLEJINSHUIGUANNEI。ZHEIYANGXUNHUANBUYI,JIUKEYISHIXIANLIANXUCHOUSHUI。ZAICIZHIDEYITIDESHI:LIXINBENGQIDONGQIANYIDINGYAOXIANGBENGQIAONEICHONGMANSHUIYIHOU,FANGKEQIDONG,FOUZEJIANGZAOCHENGBENGTIFARE,ZHENDONG,CHUSHUILIANGJIANSHAO,DUISHUIBENGZAOCHENGSUNHUAI(JIANCHENG“QISHI”)ZAOCHENGSHEBEISHIGU!

WU、GUANDAOLIXINBENGXINGNENGQUXIAN

皇冠即时比分SHUIBENGDEXINGNENGCANSHURULIULIANGQ YANGCHENGH ZHOUGONGLVN ZHUANSUnXIAOLVηZHIJIANCUNZAIDEYIDINGDEGUANXI。TAMENZHIJIANDELIANGZHIBIANHUAGUANXIYONGQUXIANLAIBIAOSHI,ZHEIZHONGQUXIANJIUCHENGWEISHUIBENGDEXINGNENGQUXIAN。

SHUIBENGDEXINGNENGCANSHUZHIJIANDEXIANGHUBIANHUAGUANXIJIXIANGHUZHIYUEXING:SHOUXIANYIGAISHUIBENGDEEDINGZHUANSUWEIXIANJUETIAOJIANDE。

SHUIBENGXINGNENGQUXIANZHUYAOYOUSANTIAOQUXIAN:LIULIANG—YANGCHENGQUXIAN,LIULIANG—GONGLVQUXIAN,LIULIANG—XIAOLVQUXIAN。

1.TEXINGQUXIAN

皇冠即时比分TASHILIXINBENGDEJIBENDEXINGNENGQUXIAN。BIZHUANSUXIAOYU80DELIXINBENGJUYOUSHANGSHENGHEXIAJIANGDETEDIAN(JIZHONGJIANTUQI,LIANGBIANXIAWAN),CHENGTUOFENGXINGNENGQUXIAN。BIZHUANSUZAI80~150ZHIJIANDELIXINBENGJUYOUPINGTANDEXINGNENGQUXIAN。BIZHUANSHUZAI150YISHANGDELIXINBENGJUYOUDOUJIANGXINGNENGQUXIAN。YIBANDESHUO,DANGLIULIANGXIAOSHI,YANGCHENGJIUGAO,SUIZHELIULIANGDEZENGJIAYANGCHENGJIUZHUJIANXIAJIANG。

2.LIULIANG

皇冠即时比分ZHOUGONGLVSHISUIZHELIULIANGERZENGJIADE,DANGLIULIANGQ=0SHI,XIANGYINGDEZHOUGONGLVBINGBUDENGYULING,ERWEIYIDINGZHI(YUEZHENGCHANGYUNXINGDE60%ZUOYOU)。ZHEIGEGONGLVZHUYAOXIAOHAOYUJIXIESUNSHISHANG。CISHISHUIBENGLISHICHONGMANSHUIDE,RUGUOZHANGSHIJIANDEYUNXING,HUIDAOZHIBENGNEIWENDUBUDUANSHENGGAO,BENGQIAO,ZHOUCHENGHUIFARE,YANZHONGSHIKENENGSHIBENGTIRELIBIANXING,WOMENCHENGWEI“MENSHUITOU”,CISHIYANGCHENGWEIZUIDAZHI,DANGCHUSHUIFAZHUJIANDAKAISHI,LIULIANGJIUHUIZHUJIANZENGJIA,ZHOUGONGLVYIHUANMANDEZENGJIA。

TADEQUXIANXIANGSHANTOUXINGZHUANG,DANGLIULIANGWEILINGSHI,XIAOLVYEDENGYULING,SUIZHELIULIANGDEZENGDA,XIAOLVYEZHUJIANDEZENGJIA,DANZENGJIADAOYIDINGSHUZHIZHIHOUXIAOLVJIUXIAJIANGLE,XIAOLVYOUYIGEZUIGAOZHI,ZAIZUIGAOXIAOLVDIANFUJIN,XIAOLVDOUBIJIAOGAO,ZHEIGEQUYUCHENGWEIGAOXIAOLVQU。

LIU、GUANDAOLIXINBENGFENLEI

皇冠即时比分LIXINBENGDEZHONGLEIHENDUO,FENLEIFANGFACHANGJIANDEYOUYIXIAJIZHONGFANGSHI

1ANYELUNXIRUFANGSHIFEN:DANXISHILIXINBENG SHUANGXISHILIXINBENG。

2按叶轮数目分:单级离心泵 多级离心泵

3ANYELUNJIEGOUFEN:CHANGKAISHIYELUNLIXINBENG BANKAISHIYELUNLIXINBENG FENGBISHIYELUNLIXINBENG。

4按工作压力分:低压离心泵 中压离心泵 高压离心泵边 立式离心泵

5按形式分:立式管道泵 卧式管道泵

管道离心泵主要系列产品有管道离心泵、立式热水泵、立式高温离心泵、立式管道化工泵、立式管道油泵、立式不锈钢防爆型化工离心泵

QI、GUANDAOLIXINBENGYINGYONG

1. 立式热水泵皇冠即时比分适用于冶金、化工、纺织、木材加工、造纸以及饭店、浴室、宾馆等锅炉高温热水增压循环输送以及城市住房采暖循环用泵,使用温度120℃以下。

皇冠即时比分2. LISHIGAOWENLIXINBENGGUANGFANYONGYU:NENGYUAN、YEJIN、HUAGONG、FANGZHI、ZAOZHIYIJIFANDIAN、YUSHI、BINGUANDENGGUOLUGAOWENRESHUIZENGYAXUNHUANSHUSONGYIJICHENGSHIZHUFANGCAINUANXUNHUANYONGGUANDAOBENG,SHIYONGWENDU240℃YIXIA。

皇冠即时比分3. LISHIGUANDAOHUAGONGBENG,GONGSHUSONGBUHANGUTIKELI,JUYOUFUSHIXING,ZHANDULEISIYUSHUIDEYETI,SHIYONGYUSHIYOU、HUAGONG、YEJIN、DIANLI、ZAOZHI、SHIPINZHIYAOHEHECHENGXIANWEIDENGBUMEN,SHIYONGWENDUWEI-20℃ ~ 120℃。

BA、ANZHUANGZHUYI

(1)ANZHUANGDEJIZUOBIAOMIANBIXUPINGZHENG、QINGJIEBINGNENGCHENGSHOUXIANGYINGDEZAIHE;

(2)ZAIXUYAOGUDINGDEDIFANGYAOSHIYONGDIJIAOLUOSHUAN;

(3)DUIYUCHUIZHIANZHUANGDEBENG,DIJIAOLUOSHUANBIXUYOUZUGOUDEQIANGDU;

(4)RUGUOCHUIZHIANZHUANG,DIANJIBIXUWEIYUSHUIBENGSHANGFANG;

皇冠即时比分(5)DANGGUDINGZAIQIANGSHANGSHI,YAOZHUYIZHAOZHENG,DUIZHONG。

1、LIXINBENGDEGUANJIANANZHUANGJISHU

GUANDAOLIXINBENGDEANZHUANGJISHUGUANJIANZAIYUQUEDINGSHUIBENGANZHUANGGAODU(JIXICHENG)。ZHEIGEGAODUSHIZHISHUIYUANSHUIMIANDAOSHUIBENGYELUNZHONGXINXIANDECHUIZHIJULI,TAYUYUNXUXISHANGZHENKONGGAODUBUNENGHUNWEIYITAN,SHUIBENGCHANPINSHUOMINGSHUHUOMINGPAISHANGBIAOSHIDEYUNXUXISHANGZHENKONGGAODUSHIZHISHUIBENGJINSHUIKOUDUANMIANSHANGDEZHENKONGZHI,ERQIESHIZAI1BIAOZHUNDAQIYAXIA、SHUIWEN20SHESHIDUQINGKUANGXIA,JINXINGSHIYANERCEDINGDEDE。TABINGMEIYOUKAOLVXISHUIGUANDAOPEITAOYIHOUDESHUILIUZHUANGKUANG。ERSHUIBENGANZHUANGGAODUYINGGAISHIYUNXUXISHANGZHENKONGGAODUKOUCHULEXISHUIGUANDAOSUNSHIYANGCHENGYIHOU,SUOSHENGXIADENEIBUFENSHUZHI,TAYAOKEFUSHIJIDIXINGXISHUIGAODU。SHUIBENGANZHUANGGAODUBUNENGCHAOGUOJISUANZHI,FOUZE,SHUIBENGJIANGHUICHOUBUSHANGSHUILAI。LINGWAI,YINGXIANGJISUANZHIDEDAXIAOSHIXISHUIGUANDAODEZULISUNSHIYANGCHENG,YINCI,YICAIYONGZUIDUANDEGUANLUBUZHI,BINGJINLIANGSHAOZHUANGWANTOUDENGPEIJIAN,YEKEKAOLVSHIDANGPEIDAYIXIEKOUJINGDESHUIGUAN,YIJIANGUANNEILIUSU。

皇冠即时比分YINGDANGZHICHU,GUANDAOLIXINBENGANZHUANGDIDIANDEGAOCHENGHESHUIWENBUTONGYUSHIYANTIAOJIANSHI,RUDANGDIHAIBA300MIYISHANGHUOBEICHOUSHUIDESHUIWENCHAOGUO20SHESHIDU,ZEJISUANZHIYAOJINXINGXIUZHENG。JIBUTONGHAIBAGAOCHENGCHUDEDAQIYALIHEGAOYU20SHESHIDUSHUIWENSHIDEBAOHEZHENGQIYALI。DANSHI,SHUIWENWEI20SHESHIDUYIXIASHI,BAOHEZHENGQIYALIKEHULVEBUJI。

CONGGUANDAOANZHUANGJISHUSHANG,XISHUIGUANDAOYAOQIUYOUYANGEDEMIFENGXING,BUNENGLOUQI、LOUSHUI,FOUZEJIANGHUIPOHUAISHUIBENGJINSHUIKOUCHUDEZHENKONGDU,SHISHUIBENGCHUSHUILIANGJIANSHAO,YANZHONGSHISHENZHICHOUBUSHANGSHUILAI。YINCI,YAORENZHENDIZUOHAOGUANDAODEJIEKOUGONGZUO,BAOZHENGGUANDAOLIANJIEDESHIGONGZHILIANG。

2、LIXINBENGDEANZHUANGGAODUHgJISUAN

YUNXUXISHANGZHENKONGGAODUHsSHIZHIBENGRUKOUCHUYALIp1KEYUNXUDADAODEZUIDAZHENKONGDU。

ERSHIJIDEYUNXUXISHANGZHENKONGGAODUHsZHIBINGBUSHIGENJUSHIJISUANDEZHI,ERSHIYOUBENGZHIZAOCHANGJIASHIYANCEDINGDEZHI,CIZHIFUYUBENGYANGBENZHONGGONGYONGHUCHAYONG。WEIYINGZHUYIDESHIBENGYANGBENZHONGJICHUDEHsZHISHIYONGQINGSHUIWEIGONGZUOJIEZHI,CAOZUOTIAOJIANWEI20℃JIJIYALIWEI1.013×105PaSHIDEZHI,DANGCAOZUOTIAOJIANJIGONGZUOJIEZHIBUTONGSHI,XUJINXINGHUANSUAN。

(1) SHUSONGQINGSHUI,DANCAOZUOTIAOJIANYUSHIYANTIAOJIANBUTONG,KEYIXIASHIHUANSUAN

Hs1=Hs+(Ha-10.33) -(Hυ-0.24)

(2) SHUSONGQITAYETIDANGBEISHUSONGYETIJIFANPAIRENWUTIAOJIANJUNYUSHIYANTIAOJIANBUTONGSHI,DUIYUYOUBENG,JISUANANZHUANGGAODUSHIYONGQISHIYULIANGΔhLAIJISUAN,JIBENGYUNXUXIYETIDEZHENKONGDU,YIJIBENGYUNXUDEANZHUANGGAODU,DANWEIYONGMI。YONGQISHIYULIANGΔhYOUYOUBENGYANGBENZHONGCHAQU,QIZHIYEYONG20℃QINGSHUICEDING。RUOSHUSONGQITAYETI,YIXUJINXINGXIAOZHENG,XIANGCHAYOUGUANSHUJI。

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

BIAOZHUNDAQIYANENGYAGUANLUZHENKONGGAODU10.33MI。

皇冠即时比分LIRU:MOUBENGBIXUQISHIYULIANGWEI4.0MI,QIUXICHENGΔh?

皇冠即时比分JIE:Δh=10.33-4.0-0.5=5.83MI

皇冠即时比分CONGANQUANJIAODUKAOLV,BENGDESHIJIANZHUANGGAODUZHIYINGXIAOYUJISUANZHI。DANGJISUANZHIHgWEIFUZHISHI,SHUOMINGBENGDEXIRUKOUWEIZHIYINGZAIZHUCAOYEMIANZHIXIA。

LI2-3

MOULIXINBENGCONGYANGBENSHANGCHADEYUNXUXISHANGZHENKONGGAODUHs=5.7m。YIZHIXIRUGUANLUDEQUANBUZULIWEI1.5mH2O,DANGDIDAQIYAWEI9.81×104Pa,YETIZAIXIRUGUANLUZHONGDEDONGYATOUKEHULVE。SHIJISUAN:

皇冠即时比分(1) SHUSONG20℃QINGSHUISHIBENGDEANZHUANG;

(2) GAIWEISHUSONG80℃SHUISHIBENGDEANZHUANGGAODU。

JIE:

(1) SHUSONG20℃QINGSHUISHIBENGDEANZHUANGGAODU

YIZHI:Hs=5.7m

Hf0-1=1.5m

u12/2g≈0

皇冠即时比分DANGDIDAQIYAWEI9.81×104Pa,YUBENGCHUCHANGSHIDESHIYANTIAOJIANJIBENXIANGFU,SUOYIBENGDEANZHUANGGAODUWEIHg=5.7-0-1.5=4.2 m。

皇冠即时比分(2) SHUSONG80℃SHUISHIBENGDEANZHUANGGAODU

SHUSONG80℃SHUISHI,BUNENGZHIJIECAIYONGBENGYANGBENZHONGDEHsZHIJISUANANZHUANGGAODU,XUANXIASHIDUIHsSHIXINGHUANSUAN,JI

Hs1=Hs+(Ha-10.33) -(Hυ-0.24)

YIZHIHa=9.81×104Pa≈10mH2O,YOUFULUCHADE80℃SHUIDEBAOHEZHENGQIYAWEI47.4kPa。

Hv=47.4×103 Pa=4.83 mH2O

皇冠即时比分Hs1=5.7+10-10.33-4.83+0.24=0.78m

JIANGHs1ZHIDAIRUSHIZHONGQIUDEANZHUANGGAODU

Hg=Hs1-Hf0-1=0.78-1.5=-0.72m

HgWEIFUZHI,BIAOSHIBENGYINGANZHUANGZAISHUICHIYEMIANYIXIA,ZHISHAOBIYEMIANDI0.72m。

JIU、CHANPINTEDIAN

1、SHUILIMOXINGXIANJIN:XIAOLVGAO,XINGNENGFANWEIGUANG。

皇冠即时比分2、ANZHUANG、WEIXIUFANGBIAN:GUANDAOSHIANZHUANG、JINCHUKOUNENGXIANGFAMENYIYANGANZHUANGZAIGUANDAODERENHEWEIZHIJIRENHEFANGXIANG,ANZHUANGWEIXIUJIWEIFANGBIAN。

3、WAIXINGMEIGUAN:CAIYONGYOUZHIBUXIUGANGWAITAO,WAIXINGMEIGUAN。

4、GENGSHAODEYUNXING、WEIXIUFEIYONG:CAIYONGYOUZHIJIXIEMIFENG,NAIMOSUN、WUXIELOU、SHIYONGSHOUMINGZHANG,GUZHANGLVDI,JUYOUGENGSHAODEYUNXINGWEIXIUFEIYONG。

皇冠即时比分5、DUTEBUJIAN、JIANGDIZAOYIN:DUTEDESHUILIBUJIANSHEJI,LIANGHAODEGUOLIUXINGNENG,ZUIDADIJIANSHAOLIUDONGZAOYIN。

皇冠即时比分6、LISHIJIEGOU,ZHANDIMIANJIXIAO。

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