皇冠即时比分

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磁力离心泵原理及特性

水泵原理 卧泉泵业 777浏览 0评论

YI、CHANPINGAISHU

磁力离心泵是将永磁联轴器的工作原理用于离心泵的高科技产品,设计合理,工艺先进,具有全密封,无泄漏,耐腐蚀等特点磁力离心泵可广泛用于化工、制酸、制碱、冶炼、稀土、农药、染料、医药、造纸、电镀、酸洗、无线电、化成箔、石油、食品、电影照相洗印、科研机构、国防工业等单位抽送酸、碱液、油类稀有贵重液、毒液、挥发性液体,特别是易漏、易燃、易爆液体的输送与增压。磁力泵皇冠即时比分是理想的绿色化工装备,它将对化工、石油化工、制药和印染等生产企业的增产节支、消除污染、保护环境、安全生产和劳动保护等方面带来较高的经济效益和社会效益。

ER、JIEGOUYUANLI

磁力化工离心泵皇冠即时比分由离心泵、磁力传动器、电动机三部分组成。关键部件磁力传动器由外磁转子、内磁转子及不导磁的隔离套组成。当电动机带动外磁转子旋转时,磁场能穿透空气隙和非磁性物质,带动与叶轮相连的内磁转子作同步旋转,实现动力的无接触传递,将动密封转化为静密封。

磁力自吸离心泵采用先进的外混式轴向回水泵体结构设计,泵体由吸液室、储液室、蜗壳、回流孔、气液分离室等部分组成。泵启动后,在离心力的作用下,吸水室中的剩余液体与进液管路中的空气被叶轮搅拌形成气液混合物,混合物通过蜗壳进入气液分离室,随着流速降低,导致气水分离,空气由泵出液口排出。磁力自吸泵皇冠即时比分的驱动装置采用主动磁铁联轴器直接装在电机轴上,通过磁力偶合间接驱动转子组合上的叶轮旋转,泵腔全部封闭,完全无泄漏。

CILIGAOZHANDULIXINBENGSHIYOUYUANPANBENG,CILICHUANDONGQI、DIANDONGJISANBUFENZUCHENG。YUANPANSHIYELUNLIXINBENG,CONGYELUNXIANGYETILIUDENENGLIANGCHUANDISHIZAIXUANZHUANYUANPANDEBIANJIECENGDEMOCALIDEZUOYONGXIAJINXING。DANGYETIJINRUBENGSHI,QIFENZIYUYUANPANBIAOMIANJIEHE,TONGSHIXINGCHENGBIANJIECENG。SUIZHEBENGDEXUANZHUAN,FASHENGLEXIANGYUANPANJIANYETIFENZIHOUJICENGDENENGLIANGCHUANDI。YICIZHONGFANGSHIXINGCHENGDEQIANGDAYALICHANGJIANGCHANPINYICENGZHUANG(JIBUSHOULIUTIBODONGYINGXIANG)“TUOZHUAI”CHUBENG。ANSHUSONGJIEZHIDEWULI、HUAXUEXINGZHI、MOSUNXING、FUSHIXINGBUTONG,GUOLIUBUJIANDECAILIAOFENWEIJINSHUHEFEIJINSHULEILIANGDALEI。

SAN、JIEGOUTEXING

1.YONGCITI YOUXITUYONGCICAILIAOZHICHENGDEYONGCITIGONGZUOWENDUFANWEIGUANG(-45-400℃),JIAOWANLIGAO,CICHANGFANGXIANGJUYOUHENHAODEGEXIANGYIXING,ZAITONGJIXIANGJIEJINSHIYEBUHUIFASHENGTUICIXIANXIANG,SHIYIZHONGHENHAODECICHANGYUAN。

2.GELITAO ZAICAIYONGJINSHUGELITAOSHI,GELITAOCHUYUYIGEZHENGXIANJIAOBIANDECICHANGZHONG,ZAICHUIZHIYUCILIXIANFANGXIANGDEJIEMIANSHANGGANYINGCHUWODIANLIUBINGZHUANHUACHENGRELIANG。WOLIUDEBIAODASHIWEI:QIZHONGPe-WOLIU;K—CHANGSHU;n—BENGDEEDINGZHUANSU;T-CICHUANDONGLIJU;F-GETAONEIDEYALI;D-GETAONEIJING;YICAILIAODEDIANZULV; —CAILIAODEKANGLAQIANGDU。DANGBENGSHEJIHAOHOU,n、TSHIGONGKUANGJIDINGDE,YAOJIANGDIWOLIUZHINENGCONGF、DDENGFANGMIANKAOLV。XUANYONGGAODIANZULV、GAOQIANGDUDEFEIJINSHUCAILIAOZHIZUOGELITAO,ZAIJIANGDIWOLIUFANGMIANXIAOGUOSHIFENMINGXIAN。

3.LENGQUERUNHUAYELIULIANGDEKONGZHI BENGYUNZHUANSHI,BIXUYONGSHAOLIANGDEYETIDUINEICIZHUANZIYUGELITAOZHIJIANDEHUANXIQUYUHEHUADONGZHOUCHENGDEMOCAFUJINXINGCHONGXILENGQUE。LENGQUEYEDELIULIANGTONGCHANGWEIBENGSHEJILIULIANGDE2%-3%,NEICIZHUANZIYUGELITAOZHIJIANDEHUANXIQUYUYOUYUWOLIUERCHANSHENGGAORELIANG。DANGLENGQUERUNHUAYEBUGOUHUOCHONGXIKONGBUCHANG、DUSAISHI,JIANGDAOZHIJIEZHIWENDUGAOYUYONGCITIDEGONGZUOWENDU,SHINEICIZHUANZIZHUBUSHIQUCIXING,SHICILICHUANDONGQISHIXIAO。DANGJIEZHIWEISHUIHUOSHUIJIYESHI,KESHIHUANXIQUYUDEWENSHENGWEICHIZAI3-5℃;DANGJIEZHIWEITINGHUOYOUSHI,KESHIHUANXIQUYUDEWENSHENGWEICHIZAI5-8℃。

4.HUADONGZHOUCHENG CILIBENGHUADONGZHOUCHENGDECAILIAOYOUJINZISHIMO、TIANCHONGJUSIFUYIXI、GONGCHENGTAOCIDENG。YOUYUGONGCHENGTAOCIJUYOUHENHAODENAIRE、NAIFUSHI、NAIMOCAXINGNENG,SUOYICILIBENGDEHUADONGZHOUCHENGDUOCAIYONGGONGCHENGTAOCIZHIZUO。YOUYUGONGCHENGTAOCIHENCUIQIEPENGZHANGXISHUXIAO,SUOYIZHOUCHENGJIANXIBUDEGUOXIAO,YIMIANFASHENGBAOZHOUSHIGU。YOUYUCILIBENGDEHUADONGZHOUCHENGYISUOSHUSONGDEJIEZHIJINXINGRUNHUA,SUOYIYINGGENJUBUTONGDEJIEZHIJISHIYONGGONGKUANG,XUANYONGBUTONGDECAIZHIZHIZUOZHOUCHENG。

5.BAOHUCUOSHI DANGCILICHUANDONGQIDECONGDONGBUJIANZAIGUOZAIQINGKUANGXIAYUNXINGHUOZHUANZIKASISHI,CILICHUANDONGQIDEZHU、CONGDONGBUJIANHUIZIDONGHUATUO,BAOHUJIBENG。CISHICILICHUANDONGQISHANGDEYONGCITIZAIZHUDONGZHUANZIJIAOBIANCICHANGDEZUOYONGXIA,JIANGCHANSHENGWOSUN、CISUN,ZAOCHENGYONGCITIWENDUSHENGGAO,CILICHUANDONGQIHUATUOSHIXIAO。

 

SI、CHANPINTEXING

1.BENGZHOUYOUDONGMIFENGBIANCHENGFENGBISHIJINGMIFENG,CHEDIBIMIANLEJIEZHIXIELOU。

2.WUXUDULIRUNHUAHELENGQUESHUI,JIANGDILENENGHAO。

3.ZAOYINDI、GONGHAOXIAO、XIAOLVGAOQIEJUYOUZUNIJIANZHENZUOYONG,JIANSHAOLEDIANDONGJIZHENDONGDUIBENGDEYINGXIANGHEBENGFASHENGQISHIZHENDONGSHIDUIDIANDONGJIDEYINGXIANG。

4.GUOZAISHI,NEI、WAICIZHUANZIXIANGDUIHUATUO,DUIDIANJI、BENGYOUGUOZAIBAOHUZUOYONG。YIYUANZHUANGCHAIXIEHEWEIXIU,JIANSHAOLESHEBEIWEIXIUDENANDUHELAODONGQIANGDU,TIGAOLEBENGZUDEGONGZUOXIAOLV。

皇冠即时比分5.KEJINGHUAHUANJING,XIAOCHUWURAN,BAOHUCAOZUOZHEDEANQUAN,SHIXIANWENMINGSHENGCHAN。

WU、ANZHUANGDIAOSHI

ZHUYISHIXIANG

皇冠即时比分1.ANJICHUCHICUNZUOHAOHUNNINGTUJICHU,TONGSHIYUMAIHAODIJIAOLUOSHUAN。

2.ZAIANZHUANGQIANYINGDUIBENGHEDIANJIJINXINGJIANCHA,GEBUFENYINGWANHAOWUSUN,BENGNEIYINGWUZAWU。

皇冠即时比分3.JIANGJIZUFANGZAIJICHUSHANG,ZAIDIBANHEJICHUZHIJIANFANGCHENGDUIXIEDIAN,TONGGUODIAOZHENGXIEDIAN,ZHAOZHENGBENGDESHUIPING。DIAOHAOHOU,NINGJINDIJIAOLUOSHUAN。

4.BENGDEXIRU、TUCHUGUANLUYINGYOUZHIJIA,BUNENGYONGBENGLAIZHICHENG。JINCHUKOUGUANLUKOUJINGYINGYUBENGJINCHUKOUKOUJINGXIANGTONGYI。

5.ZIXIBENGANZHUANGSHIYINGXIANJIEJINKOUGUAN,JIAMANYETIHOUZAIJIECHUKOUGUAN,XIAOZHENGZHUANXIANG。BENGDEJINKOUGUANDAOBIXUYUBENGPIPEI,QIEZONGZHANGBUNENGCHAOGUO5MI,FOUZE HUIYINGXIANGZIXIXINGNENG,ZIXIGAODUKEANYOUBIANGONGSHIJIANDANSUANDE:QINGSHUISHIZIXI3m/JIEZHIMIDU=SHIJIZIXIGAODU。

6.ANZHUANGWANBI,ZUIHOUYONGSHOUZHUANDONGLIANZHOUQI,JIANCHAYOUWUCAPENGXIANXIANG,ZHUANDONGQINGSONGJUNYUNZEANZHUANGJIESHU。

7.磁力泵皇冠即时比分严禁抽取带有颗粒和易结晶的介质,不允许在关闭排放口的情况下而作连续性运转,需保持最少的流量。

皇冠即时比分8.WEIFANGZHIZAWUJINRUBENGNEI,ZAIJINKOUCHUYINGSHEGUOLVQI,GUOLVMIANJIYINGDAYUGUANLUJIEMIANJIDE3~4BEI。

皇冠即时比分9.YANGCHENGGAODEBENGZAICHUKOUGUANLUSHANGHAIYINGGAIANZHUANGZHIHUIFA,YIFANGTURANTINGJIDESHUICHUIPOHUAI。

10.BIXUBAOZHENGBENGDEANZHUANGGAODUFUHEBENGDEQISHIYULIANG,BINGKAOLVGUANLUSUNSHIJIJIEZHIWENDU。WEIBIMIANBENGTINEICHANSHENGQISHIYULIANG,QINGBIXUMANZUXIASHI:

皇冠即时比分NPSHa≥NPSHr+0.5 NPSHa:KELIYONGQISHIYULIANG(m) NPSHr:BIXUQISHIYULIANG(m)

NPSHa=106(Pa-Pv) /ρg±hs-hf

皇冠即时比分Pa: ZUOYONGYUSHUSONGJIEZHIBIAOMIANDEYALI(MPa) Pv: JIEZHIDEZHENGQIYALI(MPa) ρ:JIEZHIMIDU(kg/m3) hs:XISHENGGAODU(m) hf:XIRUGUANZULI(m)

皇冠即时比分g: ZHONGLIJIASUDU(m/s)

皇冠即时比分11.JIEZHIWENDUGUOGAOSHIYINGDUIJIFENGCAIQULENGQUECUOSHI,YIFANGJIFENGBIANXINGJINGHUANKAILIE。

QIDONGYUNXING

皇冠即时比分1. KAICHEQIANYINGJIANGBENGNEIGUANMANXUSHUSONGDEYETI(RUBENGSHIZAIXISHANGDEQINGKUANG),GUANBICHUKOUZHAFA,JIEHAODIANYUAN。

2. JIETONGDIANYUAN,JIANCHABENGDEZHUANXIANGSHIFOUZHENGQUE。

3. JIZUSHIYUNZHUAN5~10FENZHONG,RUWUYICHANGXIANXIANGKETOURUYUNXING。

皇冠即时比分4. TINGJISHI,YINGXIANJIANGCHUKOUDEZHAFAGUANBI,RANHOUZAIQIEDUANDIANYUAN。

WEIXIUBAOYANG

1.DINGQIJIANCHABENGHEDIANJI,GENGHUANYISUNLINGJIAN。

2.ZHANGQITINGJIBUYONGSHI,YINGQINGXIBENGNEILIUDAOBINGQIEDUANDIANYUAN。

3.YANJINKONGYUNZHUAN。

LIU、NENGLIANGSUNSHIXINGSHI

SHUILISUNSHI

SHUILISUNSHIZHUYAOSHIYETIZAIYELUNHEBENGQIAODELIUDAONEILIUDONGSHIDECHONGJI,MOCA,WOLIUHETUOLIUYINQIDENENGLIANGSUNSHI,ZHEIXIENENGLIANGSUNSHIDESHUZHIYULEINUOSHUHELIUDAOBIAOMIANDECUCAOCHENGDUYOUGUAN,BINGJIBENSHANGYUYETILIUSUDEPINGFANGCHENGZHENGBI。SHUILISUNSHIZHUYAOCHUXIANZAICILILIXINBENGYUNXINGZHIZHONG。

RONGJISUNSHI

容积损失主要是由于磁力离心泵的内泄漏,如密封环间隙,轴向力平衡装置的间隙,以及与泵低压区或进口的连通管引起的介质有高压区向低压区的回流等,使得泵的实际流量小于其理论流量,两流量的差值即泵的容积损失。如容积式原理的齿轮泵,转子泵常发生容积式能量损失。

JIXIESUNSHI

JIXIESUNSHIBAOKUOBENGDEZHOUFENGHEZHOUCHENGBUFENDEMOCAGONGLVSUNSHIYIJIYELUNZAIYETIZHONGXUANZHUANSHIYELUNBIAOMIANYUYETIDEMOCAYINQIDEYUANPANMOCASUNSHI。JIXIESUNSHISHISUOYOUBENGZHONGDOUCUNZAIDEJIXIENENGSUNSHI。

CIWOLIUSUNSHI

皇冠即时比分CIWOLIUSUNSHISHICILILIXINBENGTEYOUDEYIZHONGNENGLIANGSUNSHI,JIGELITAOXIANGDUINEIWAIZHUANZISHIZHUANDONGDE,XIANGDANGYUJINSHUDAOTIZAICICHANGZHONGQIEGECILIXIAN,HUICHANSHENGDIANLIU,DIANLIUYIRELIANGDEXINGSHITIXIANCHULAIJIWEICIWOLIUSUNSHI。

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