皇冠即时比分

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三螺杆泵

水泵选型 卧泉泵业 798浏览 0评论

一、螺杆泵的工作原理

皇冠即时比分LUOGANBENGYIKAOLUOGANXIANGHUNIEHEKONGJIANDERONGJIBIANHUALAISHUSONGYETI。DANGLUOGANZHUANDONGSHIXIRUQIANGYIDUANDEMIFENGXIANLIANXUDIXIANGPAICHU QIANGYIDUANZUOZHOUXIANGYIDONG,SHIXIRUQIANGDERONGJIZENGDA,YALIJIANGDI,YETIZAIYACHAZUOYONGXIAYANXIRUGUANJINRUXIRUQIANG。SUIZHELUOGANDEZHUANDONG,MIFENGQIANGNEIDEYETILIANXUERJUNYUNDIYANZHOUXIANGYIDONGDAOPAICHUQIANG,YOUYUPAICHUQIANGYIDUANDERONGJIZHUJIANSUOXIAO,JIJIANGYETIPAICHU。

LUOGANBENGSHUYURONGJISHIBENG,TADEYALIJUEDINGYUYUTALIANJIEDEGUANLUXITONGDEZONGZULI。

ER、LUOGANBENGDETEDIAN:

①YOUYIDEZIXIXINGNENG。

皇冠即时比分②JIHUWEILINGDELIULIANGMAIDONG。

③JIANDANJINCOUDEJIEGOU。

④JIQIJIANDANDEWEIHUYAOQIU。

⑤RANGNINMANYIDESHIYONGSHOUMING。

⑥SHUSONGJIEZHIWUPAOMOHEWOLIU。

SAN、SHUSONGJIEZHIDEZHONGLEI:

1、 RUNHUAXINGYETI,RUJIXIEYOU、DINGZIYOU、BIANYAQIYOU、ZHONGYOUHEZHAYOUDENG;

2、 DIRUNHUAXINGYETI,RULAYOU、QINGCHAIYOUHEZHONGCHAIYOU、GAOWENLIQING、MEIJIAOYOUDENG

3、 ZHANXINGYETI,RURUNHUAYOUZHI、ZHANJIAOYE、LIQINGDENG。

 

四、三螺杆泵的选型须知:

尽管单螺杆泵有诸多优势,但若选型不当,则不仅得不到满意的运行效果,而且会导致泵的噪音和振动,甚至严重损坏泵的内部零件,使泵系统不能正常工作,因此,选型人员应多方慎重考虑,合理选型,必要时应向我厂技术部门咨询。

三螺杆泵选型时,要尽可能详尽地了解泵的使用条件,除了运行参数,如流量,压力需要清楚以外皇冠即时比分,输送介质的特性如介质的腐蚀性,含汽量,含固溶物的比率及固体颗粒的大小,以及介质的工作温度,粘度,比重,对材料的腐蚀性等和泵装置的吸入条件,安装条件均要了解,根据我们的经验,三螺杆泵选型时应注意以下几点:

1. BENGZHUANSUDEXUANZE

皇冠即时比分YISHUSONGJIEZHIZHANDUHEBENGDEGUIGEQUEDINGZHUANSUFANWEI:

1.1 SHUSONGGAOZHANDUJIEZHISHI,BENGYINGXUANDIZHUANSU,RUOZHANDUJIAODI,XIANGYINGKEXUANZEGAOZHUANSU:

JIEZHIZHANDU〉150cstSHI,DUIYUDAGUIGEDEBENG(ZHUGANWAIJING60mmYISHANG),ZHUANSUYI970rpmHUO720rpmWEIYI,RUGUOZHANDUGENGGAO(ZHANDU)600cst)RUZHANJIAOYE,KEJIANGDIZHUANSUSHIYONG,TUIJIAN200-500rpm;

皇冠即时比分DUIYUXIAOGUIGEDEBENG,JIEZHIZHANDU〉150cstSHI,ZHUANSUYI1450rpmHUO970rpmWEIYI,RUGUOZHANDUGENGGAO(ZHANDU)600cst),KEJIANGDIZHUANSUSHIYONG,TUIJIAN300-600rpm;

1.2YOUYUBENGDEZHUANSUYUEGAO,ZAIXIANGTONGXINGNENGCANSHUXIA,BENGDETIJIJIUYUEXIAO,DANYOUYUZHUANSUGAO,MOCAGONGLVGAO,BENGDEMOSUNJIUDA,SHOUMINGJIUDUAN,RUGUOSHUSONGJIEZHIDERUNHUAXINGBIJIAOCHAHUOHANYOUWEILIANGZAZHI,YINGXUANZEJIAODIZHUANSU,YISHIBENGBAOCHIJIAOZHANGDESHOUMING,TUIJIANZAI1450rpmYIXIA。

皇冠即时比分2. JIEGOUDEXUANZEKEGENJUBENGDEANZHUANGHESHIYONGTIAOJIANCANKAOSANLUOGANBENGDEXILIEHEXINGSHILAIJINXING,YUANZESHANG:

2.1 SHUSONGRUNHUAXINGYOULEI,WENDUZAI80°CYIXIAXUANZENEIZHIZHOUCHENGJIEGOUDEBENG;

2.2 WENDUCHAOGUO80°CHUOSHUSONGJIEZHIRUNHUAXINGCHASHI,XUANZEWAIZHIZHOUCHENGJIEGOUDEBENG;

2.3 SHUSONGLIUDONGXINGCHA,ZHANDUJIAOGAODEJIEZHIHUOXUYAOSUOSHUSONGJIEZHIJINXINGJIAREHUOBAOWENSHIXUANZESHUANGCENGJIAREBENGTIJIEGOUDEBENG;

2.4 GAOWENSHUSONGSHI,YINGXUANZENAIGAOWENDECAILIAOSUOZHICHENGDEBENG,QINGYUWOCHANGLIANXI。

3. BENGCAILIAOZUHEDEXUANZE:

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