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计量泵​压力的计算公式是怎样的?
2019-07-10 08:52:24
394次访问

连云港普罗名特计量泵厂家

计量泵压力的计算公式是怎样的?


GONGCHENGSHANGCHANGYONGDESHIZHAOPA(MPa):1MPa=1000000Pa。


1GEBIAOZHUNDAQIYALI=1.00336×0.098MPa=0.10108MPa≈0.1Mpa。


彩经网1bar=0.1MPa


YALIDEFADINGDANWEISHIPASIKA(Pa):1Pa=1N/㎡(NIUDUN/PINGFANGMI)。


YALIDANWEIHUANSUAN:


1MPa=1000kPa


1kPa=10mbar=101.9716 mmH2O = 4.01463imH2O


10mWC=1bar=100kPa


bar BA = 0.987 DAQIYA = 1.02 QIANKE/PINGFANGLIMI = 100 QIANPA = 14.5 BANG/PINGFANGYINGCUN   


彩经网PSIYINGWENQUANCHENGWEIPounds per square inch。PSHIBANGpound,SSHIPINGFANGsquare,ISHIYINGCUNinch。BASUOYOUDEDANWEIHUANCHENGGONGZHIDANWEIJIUKEYISUANCHU:1bar≈14.5psi 

1psi=6.895kPa=0.06895bar


彩经网1ZHAOPA(MPa)=145BANG/YINGCUN2(psi)=10.2QIANKE/LIMI2(kg/cm2)=10BA(bar)=9.8DAQIYA(atm) 


1BANG/YINGCUN2(psi)=0.006895ZHAOPA(MPa)=0.0703QIANKE/LIMI2(kg/cm2)=0.0689BA(bar)=0.068DAQIYA(atm) 


1BA(bar)=0.1ZHAOPA(MPa)=14.503BANG/YINGCUN2(psi)=1.0197QIANKE/LIMI2(kg/cm2)=0.987DAQIYA(atm) 


彩经网1DAQIYA(atm)=0.101325ZHAOPA(MPa)=14.696BANG/YINGCUN2(psi)=1.0333QIANKE/LIMI2(kg/cm2)=1.0133BA(bar)

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计量泵管道振动原因以及解决方法


ZAIWOMENSHIYONGJILIANGBENGDESHIHOUNANMIANHUIYUDAOGUANLUZHENDONGWENTI,XIAMIANXIANJIDAJIAJIESHAOXIAGUANLUWEIHEZHENDONG,TADEJILI:


JILIANGBENGSHUYUWANGFUBENGDEYIZHONG,WANGFUBENGSHIYOUYUANZHOUYUNDONGTONGGUOQUBINGLIANGANSHIZHUSAIBIANWEIWANGFUYUNDONG,YUNDONGFANGSHIDEBIANHUASHIYINQIZHENDONGDEGENYUAN。


彩经网WANGFUYUNDONGYINQIDEZHENDONGKEFENWEIYIXIALIANGZHONGQINGKUANG,YISHISHEBEIDONGLIDUANYINQIDEJIZHEN;ERSHISHEBEIYELIDUANYINQIDEJIZHEN。


DONGLIDUANDEJIZHENYOUDONGLIBUPINGHENGJIZHENHEDONGLIPINGHENGJIZHEN。DONGLIBUPINGHENGJIZHENSHIXUANZHUANBUFENPIANXINYINQIDEJIZHEN,SHISHEJIBUHELIHEJIAGONGZHILIANGCHAYINQIDE。DONGLIPINGHENGJIZHENSHIDONGLIDUANZAIYUNDONGSHICHUYUDONGLIPINGHENGZHUANGTAICHANSHENGDEJIZHEN,GAIJIZHENCHANSHENGLEDONGLIPINGHENGJIZHENLIHEDONGLIPINGHENGJIZHENPINLV,YECHENGJIZHENLIHEJIZHENLIZHUPINLV。LINGYIZHONGSHISHEBEIYELIDUANDEJIZHEN,BAOKUOGUANDAOXITONGDEJIZHENHEYELIUJIZHENJIQIXIANGYINGPINLV。ZAIFENXIGUANLUXITONGDEZHENDONGSHI,JIANGTONGSHICUNZAILIANGGEZHENDONGXITONGHESANGEGUYOUPINLV。DANGSANZHEHUOQIZHONGLIANGZHEXIANGTONGHUOJIEJINSHIJIUHUICHANSHENGGONGZHEN,SHIGUANDAOCHANSHENGJIAODADEYINGLIHEWEIYI,BINGKENENGYINQIGUANDAODEPOHUAI。


普罗名特计量泵出口管路振动的解决方法:


彩经网ZAIJILIANGBENGCHUKOUANZHUANGMAICHONGZUNIQI(RUGUOJILIANGBENGCHUKOUMEIYOUYALI,ZUIHAOHEBEIYAFATONGSHISHIYONG)。


TADEGONGZUOYUANLISHIPAICHUDUANYETIYOUYUGUANXINGZULI,ZAIBENGYUNXINGKAISHISHUNJIAN,HUIDUIGUANLUCHANSHENGMAIDONGZHUANGJILI。ZHEISHIWANGFUBENGTEYOUDEXIANXIANG,SHIYOUYUGUANDAONEIYETISHOUDAOTURANJIASUERYINQIDE。MAICHONGZUNIQINENGYOUXIAODEFANGZHIMAICHONGYINQIDEGUANLUZHENDONG。


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