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投入式液位计在油罐液位检测中的应用方案

更新时间: 2017年04月11日 所属类别: 知识百科 阅读量:

摘要

百家乐官网shujucaijixitongjuyouliuchengxianshi、baojingchuli、qushituxianshi、baobiaodayindengxianggongneng,danzaiyouguanyeweijiancefangmianhaicunzaizheyixiebuzu,yiqiansuocaiyongdefubiaozhishiwuchataida,bunengjishizhunquedifanyingchuguanweidebianhua。weilejinyibuwanshanshujucaijixitong,binzhoushuyouzhanshoucizaiyouguanshanganzhuangletourushiyeweiji,gaitourushiyeweijixingnengwending、jingquedugao、anzhuangdiaoshiheweihushifenfangbian,qijiagezhiyoujinkoutourushiyeweijideshifenzhiyi。yeweijisuojiancedaodeguanweibianliangxinhaokezhijiechuanzhijisuanji,congxianshiyishangbiankeguanchadaoshijiguanweidebianhuaqingkuang,congermibuleshujucaijixitongzhongwuguanweibianliangdebuzu,zheibujindadajiangdilelaodongqiangdu,tongshihaitigaolegongzuoxiaolv。shijianzhengming,zaiyouguandeyeweijiancefangmian,tourushiyeweijiwanquankeyiqudaijinkouyeweiji。

投入式液位计图

百家乐官网zhongguoshiyoutianranqiguandaojubinzhoushuyouzhandeshujucaijixitongshidongyingzhibinzhouzidonghuamibishuyoudezhongyaozuchengbufen。zhujicaiyongax486pcji,xitongdeguanlicaiyongqinghuadaxueyanzhideth-dcszutaishigongkongruanjian,zhuyaodui􀀁1hao、2hao、􀀁3haobinhanmubengdezhendongwendu、jinchuzhanyaliwendu、huiguanyalihebengrukouyalidengbianliangjinxingjiancekongzhi,bingjuyoujinzhanyalidibaohutingbenghewenduchaogaobaohugongneng。qikongzhijiliruxia􀀁:

1、dangjinzhanyaliguodihuochuzhanyalichaoguoqigaoxianshedingzhishi,jian􀀁3hao、2hao、1haobengdeshunxutingbeng,zhidaojinzhanyalihuochuzhanyalihuifudaozhengchangzhiweizhi。

2、dangdantaibenghuodianjiwenduchaoguobaojingzhishi,xitongfachushengyinbaojing,tixingzhibanruyuanzhuyi。dangwendujixushangshengdaotingbengzhishi,xitongjingpanbiehouxianggaibengfachutingbengmingling。tongshi,gaixitonghaijubeileliuchengxianshi、baojingchuli、qushituxianshi、baobiaodayindengxianggongneng􀀁 yincishujucaijixitongdetouyun,budanbaozhengleyunxingshebeideanquanheshuyoushengchandeshunlijinxing,erqie􀀁haijianqinglezhibanruyuandelaodongqiangdu,tigaolelaodongxiaolv。

百家乐官网congshuyoushengchanshijichufa,gaixitonghaicunzaizhebuwanshandedifang。binzhoushuyoubengzhanbujinjieshoudongyingshouzhandelaiyou,shixianlezidonghuamibishuyou,erqiehaijieshoubinnancaiyouchangershouzhanlaiyou,meitianshuliangwei2100m3zuoyou。genjushuliang,zheixielaiyouyibufenjinguan,lingyibufenzhijiejinbengrukou,jiayahoushuwangxiayizhan。ruguoershouzhantingshu,weilequebaodonglinxianshuliangwending,bixutongguojiyoubengcongguanneichouyou,jingjiayahoushuwangxiayizhan。yinci,guanneiyemianmeitianbianhuajiaoda。yuanlaiyingyongdefubiaozhishiwuchataida,qiejingchangkasi,wufajishifanyingchuguanweidebianhua。zheijiuxuyaozhibanruyuanjingchangshangguanjianchi,tebieshileiyudafengtianqi,yijiyewanhuodongtianshangguanjianchi,gengzengjialehenduobuanquanyinsu,tongshiyezengjialezhibanruyuandelaodongqiangdu。weilejinyibuwanshanshujucaijixitong,jiangdilaodongqiangdu,quebaoanquan、pingwenshuyou,anzhuangdaguanyeweijiqudaiyuanlailuohoudefubiaozhishishizaibixing。

液位检测系统的选购及投运

􀀁1、投入式液位计的选型

百家乐官网muqian,guoneiwaigezhongxinghaodetourushiyeweiji,qigongnenggeyi、jiagexuanshu,youdejinkouyeweijijiagejinggaodajishiwanyuan,qiegoumaizhouqizhang,peijianqique,yidanchuxianguzhang,weihubaoyangnanduxiangdangda,qieanzhuangbubian。muqiandonghuangxiancaiyongdejiaoduodefuzishiyeweiji,zaianzhuangshibixuqingguanhoujinruguandianzhuangdaoxianggangsihefuzi,ruguozaishiyongzhongfuzituoluo,jiuhuijiweihugongzuodailaihenduobubian,donghuangxiancengduocifashengguodaoxianggangsihuofuziduanluodeshigu。zheizhongyeweijijuyougongnengquan、jingdugaodengyoudian,danqijiageanggui,anzhuangweihunanduda。jingguofanfubijiao,zuizhongxuanyongleshaoxingzhongyizyk24xilietourushiyeweiji。tadejiageshiyi􀀁jiance、biansongjixianshiquantaoshebeibudao􀀁wanyuan,qiewanquanmanzushengchanshijidexuyao,anzhuangdiaoshiheweihushifenfangbian。xuangouzheizhongyeweijibudanjiangdileshengchanchengben,erqiejieyueledaliangdejingfei。

2、安装、调试及投运

tourushiyeweijideanzhuang,zhixucongdaguanjianchikongjiangyeweijijianceyuanjianfangruguanzhong,zaijiangtourushiyeweijiyongkazigudingzaiguandingjike,4~20mabiaozhunxinhaotongguoxinhaoxianchuandaoxianshiyihuojisuanjishang。touyunshiyezhizuoshaolianglingdian、liangchengdiaozhengjiketouruyunxing。weiletigaoceliangzhunquedu,fangzhiyuanyouzhongdezazhidusaijianceyuanjian,zaianzhuangshijiangjianceyuanjianfangzaijuguandi􀀁􀀁2.5mdeanquanguanweichu,youxiaobaozhengleyeweijidezhengchangyunxing。

投入式液位计安装图

tourushiyeweijianzhuangshiyitu

投入式液位计工作原理

百家乐官网zyk24xilietourushiyeweijihezys80xilieshuzixianshiyijikezuchengguanweijiancexitong。

百家乐官网sheyetimiduwei􀀁q,yeweigaoduwei􀀁h,daqiyaliweip0,zeyetiyalip=p0+qh,ruoyetimidu􀀁qbubian,zecedeyalipjiunengzhidaoyetishendu。biansongqicaiyongdaoqidianlanjiangdaqiyalip0。yinruminganyuanjianbeiyayice,daoqidianlandetongqikongjingzhongjixiangyudaqixiangtong,congership=qh,zheiyangjiuxiaochuledaqiyalibianhuayinqideceliangwucha,baozhengleyetishendudejingqueceliang。

jianceyuanjian—chuanganqizecaiyonggaojishujiguangjingkedeguimopianchuanganqi,zaiganshoudaobeiceyetijiezhidejingyahou,jiangqizhuanhuancheng􀀁0~100mvdianyaxinhao,jingpingbidianlanchuandaoxinhaozhuanhuandianlushang􀀁jiantu􀀁􀀂 ,waibudianyuantongguoneibujizhundianyuandianlukechanshengyigejizhundianyagongfangdaqihev/izhuanhuandianlu,shiqibushouwaijiedianyuanbianhuadeyingxiang。weishiyingbutongchuanganqideyaoqiu,gaidianlushezhilegaojingmihengliuyuanhuohengyayuanliangzhongdianluxiangchuanganqigongdian。zheiyangzaixinhaoshangshouxiannengbaozhengjiaogaodejingdu,zaijinggaoshuruzukangfangdaqihegaofuzainenglidev/izhuanhuanqijiunengshuchuduiyingyuceliangfanweidedianliuhuodianyaxinhao。zhuanhuandianluzaishejishangcaiyonglejichengxinpian,bingyouyixiatedian􀀁:

百家乐官网1、suiranchuanganqiyizaijiaodafanweinei(0~70℃)shixianlewendubuchang,danzaixinhaozhuanhuandianludeshejishanghaishijiarulewenbudianluyixiaochudianluwenpiaoduiceliangdeyingxiang,shihuanjingwenduyingxiangmei􀀁􀀂10℃ jiangdi􀀁0.05%,zhenggeyeweibiansongqidewenduyingxiangzhibiaomei􀀁􀀂10℃dadao0.1%。􀀁

百家乐官网2、dianyuanbodongduixinhaoshuchudeyingxiangjixiao,dianyuanzai12.7~38vfanweineibodong,qiwuchaxiaoyujibenwuchadeerfenzhiyi。

百家乐官网3、daifuzainenglihengao,zuidawei1.2kω。

4、juyoujiqianglinghuoxing,keyigenjuyonghuxuyaotigong4~20ma、0~5vdengduozhongxinhaoshuchufangshi。

5、lingdianheliangchengdiaozhengfanweihenda,liangchengdeyasuobiwei5:1,lingdianshiyiliangwei30%。

投入式液位计工作原理图

百家乐官网tourushiyeweijixinhaozhuanhuandianluyuanlitu

百家乐官网yeweijijiancedaodeguanweixinhaojingxinhaodianlanchuandaokongzhishi,congcrthuoxianshiyishangbiankeguanchadaoshijiguanweidebianhuaqingkuang。

投入式液位计运行状况

gaitourushiyeweijizitouyunyilai,jingguoyiduanshijianyunxingkaoyan,tadexingnengwending,qizhunqueduwanquanshiyuguanweijiance,xiamianliechuyizushiyanshujugongcankao􀀁jianbiao。

tourushiyeweijisuoceguanweijieguo,19riqianxianshiwuchawei0.06mzuoyou,qizhuyaoyuanyinshianzhuangshiqishidianbuzhun,jiazhirugongjianchiwuchada,xiangtongguanweixialianggerujianchidejieguodouyouchuru,yincijianchishujujingongcankao。19 ridiaozhenghouwuchamingxianjianxiao,qiewending,rengketongguozhunquediaozhengqishidianxiaochuwucha。zaizhe,rugongjianchicunzaizhedushuwucha、shijuewucha、ruzishenyinsuyinqidewuchadeng,jiazhiyongjingdudidezhiquhengliangjingdugaodezhi,zheibenshenjiuyouwucha。yinci,congyishangshujukezhi,tourushiyeweijiwanquanmanzuyouguanyeweijiancesuoxudejingduyaoqiu。

结束语

百家乐官网tongguotourushiyeweijiyiduanshijiandeyunxing,keyidechuruxiajielun。

gaiyeweijixingnengwendingkekao,jingqueduwanquanmanzuguanweijianceyaoqiu,qieanzhuangweihushifenfangbian,yufuzishiyeweijixiangbiyoutouzishao、weihufangbiandengyoudian。tongshijiangguanweibianliangxinhaochuanzhijisuanji,keyicongcrtshanghenfangbiandiguanchayeweibianhua,congermibuleshujucaijixitongzhongwuguanweibianliangdebuzu。

百家乐官网tourushiyeweijizaibinzhoushuyouzhanshangshushoucishiyong,henduoruduitadexingnengbutailejie。dantongguoshijianzhengming,zheizhongyeweijiwanquankeyiqudaijinkouyeweijiyongyuyuanyouchuguanyeweijiance,ertouzizhiyoujinkouyeweijideshifenzhiyi,bingqieanzhuang、weihujitouyunshifenfangbian。tourushiyeweijiyizaizhongguoshiyoutianranqiguandaojushenglishuyougongsizuoweijishutuiguangxiangyue,xiangxinzaijinhoudeshiyouqiyezhongnengdedaodaliangyingyong,qianjingguangkuo。

zhongguoshiyoutianranqiguandaojushenglishuyougongsi: litiancheng

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