平衡流量计安装方式及介质流向：

系统安装示意图：

平衡流量计测量系统安装示意图

PINGHENGFAYUSANFAZUDEANZHUANGYAOQIU

PINGHENGFAHUOSANFAZUDEZUOYONG

⑴DIAOZHENGCHAYABIANSONGQIDELINGDIAN

⑵FANGZHICHAYABIANSONGQIDEZHENGFU、YASHIGUOYA

QINGANXIATUSUOSHIFANGFAYUYINYAGUANLULIANJIE。

差压变送器的安装要求

⑴JIANGPINGHENGLIULIANGJIZHENGYAZEYINYAGUANDAORUSANFAZUJIEZHICHAYABIANSONGQIDEZHENGYASHI，JIANGPINGHENGLIULIANGJIFUYACEYINYAGUANDAORUSANFAZUJIEZHICHAYABIANSONGQIDEFUYASHI

⑵CHAYABIANSONGQIZAIGONGYIGUANDAOSHANGDEANZHUANGWEIZHIYUBEICEJIEZHIYOUGUAN，WEILEHUODEJIAOHAODEANZHUANGXIAOGUO，YINGZHUYIKAOLVXIAMIANQINGKUANG

A FANGZHIBIANSONGQIYUFUSHIXINGHUOGUOREDEBEICEJIEZHIZHIJIEJIECHU

B FANGZHIZHAZIZAIYINYAGUANNEICHENJI，DUSAI

C ZHENGFUYALIANGCEYINYAGUANDEZHANGDUYINGJINLIANGXIANGTONG

D ZHENGFUYALIANGCEYINYAGUANNEIDEYEZHUYATOUYINGBAOCHIPINGHENG

E YINYAGUANANZHUANGZAIWENDUTIDUHEWENDUBODONGJIAOXIAODEDIFANG

⑶CELIANGYETILIULIANGSHI，CHAYABIANSONGQIYINGANZHUANGZAIBEICEGUANDAODEPANGBIANHUOXIAMIAN，YIBIANQIPAOPAIRUGUANDAOZHONG

⑷CELIANGQITILIULIANGSHI，CHAYABIANSONGQIYINGANZHUANGZAIBEICEGUANDAODEPANGBIANHUOSHANGMIAN，YIBIANJIJUDEYETIRONGYILIURUGUANDAOZHONG

⑸CELIANGZHENGQILIULIANGSHI，CHAYABIANSONGQIYINGANZHUANGZAIBEICEGUANDAODEXIAMIAN，YIBIANLENGNINGSHUINENGCHONGMANZAIYINYAGUANZHONG。YINGTEBIEZHUYI，CELIANGZHENGQIHUOQITAGAOWENJIEZHISHI，YAOFANGZHICHAYABIANSONGQIJIECHUJIEZHIDEWENDUCHAOGUOBIANSONGQISHIYONGDEJIXIANWENDU。

WENDU、YALIBIANSONGQIDEANZHUANGYAOQIU

1、CELIANGGUOREZHENGQIJIEZHISHI，BIXUYAOJIAWENDUYITIHUABIANSONGQIHEYALIBIANSONGQI，JINXINGDONGTAIBUCHANG。CELIANGBAOHEZHENGQIJIEZHISHI，BIXUYAOJIAYALIBIANSONGQI，JINXINGDONGTAIBUCHANG。

2、 CELIANGTIANRANQI、MEIQIJIEZHISHI，BIXUYAOJIAYALIBIANSONGQIJINXINGDONGTAIBUCHANG，ERQIEYAOYONGJIAANQUANZHAJIFANGBAOZHUANGZHIDEBIANSONGQI。

3、 CELIANGRESHUIJIEZHI，XUYAOYOURELIANGXIANSHISHI，BIXUYAOJIAWENDUYITIHUABIANSONGQI，FOUZEKESHENGQUWENDUYITIHUABIANSONGQI。

4、 WENDUYITIHUABIANSONGQIANZHUANGZAIBEICEGUANDAOSHANG，BIXUZAIPINGHENGLIULIANGJIQIAN5D ZHIGUANDUANHUOHUOHOU2D ZHIGUANDUANYIWAIWENDUTANTOUDINGDUANYINGCHARUCHAOGUOGUANJINGERFENZHIYI，YIBAOZHENGCELIANGJINGDU。

5、 CHAYABIANSONGQIDEYALIQUYADIAN，BIXUZAIPINGHENGLIULIANGJIQIAN5D ZHIGUANGUANDUANHUOHOU2D ZHIGUANDUANYIWAI，QIJIANANZHUANGKAIGUANFA。DUIYUWENDUYITIHUABIANSONGQIHEYALIBIANSONGQIDEANZHUANG，YUANZESHANGZHIYAOFUHECHANGGUIDEANZHUANGGUIFANJIUKEYIMANZUBENXITONGDEYAOQIU，QIJUTIDEANZHUANGYAOQIUKEFENBIECANJIANGEZIDEANZHUANGSHUOMINGSHU。

DIAOSHIJIYUNXING

ANANZHUANGYUANZEHECHENGXUANZHUANGWANCHENGHOU，ZAIXITONGDIAOSHIZHIQIANYAOJIANCHASUOYOUSHEBEI、GUANDAO、FAMEN、JIETOU、DAOXIAN、JIEXIANDUANZI、XINHAOCHATOUDENGSHIFOUQIQUAN、ZHENGQUE、LAOKAO，GUANDAOHESHEBEIYOUWUDUSAI、XIELUXIANXIANG，DAOXIANHEXINHAOJIECHADIANYOUWUJIECUO、DUANLU、DUANXIAN、JIECHUBULIANGDENGWENTI，JINGJIANCHAQUERENWUWUHOUFANGKEJINXINGXITONGDIAOSHI，QIDIAOSHIBUZHOURUXIA：

1、YINYAGUANPAIWU：

(1)JIANGPINGHENGLIULIANGJILIANGCEQUYAFADAKAI(ZHUYI：BIXUJIANGFAQUANBUDAKAI)；

(2)JIANGSANFAZULIANGCEDEZHENGFUYAFAGUANBI、ZHONGJIANDEPINGHENGFADAKAI；

(3)JIANGYINYAGUANLIANGCEZHENGFUYAPAIWUFADAKAI，JINXINGPAIWU。QINGJIEYINYAGUAN。

2、YINYAGUANLENGNING：

(1)GUANBIPAIWUFA，RANGJIEZHIZAIYINYAGUANZHONGZIRANLENGNING，ZHIDAOZHENGGEGUANDAONEIQUANBUCHONGMANLENGNINGSHUIWEIZHI(DAGAIXUYAO4GEXIAOSHI)。

(2)DANGYINYAGUANZHONGYIYOUZUGOUDELENGNINGSHUISHI，KEJIANGSANFAZULIANGCEDEZHENGFUYAFADAKAI(CISHIZHONGJIANDEPINGHENGFARENGCHUYUKAIQIZHUANGTAI)，RANGLENGNINGSHUIFENBIEJINRUCHAYABIANSONGQIZHENGFUYASHIZHONG。YOUYULENGNINGSHUIDEJICHENXUYAOYIDINGDESHIJIAN，YINCIKAISHICHAYABIANSONGQIDEXIANSHIZHIBUHUIZHUNQUE，DENGLENGNINGSHUIWANQUANCHONGMANZHENGGECELIANGXITONG(BAOKUOQUYATI、YINYAGUANHECHAYABIANSONGQIDEZHENGFUYASHI)HOU，CHAYABIANSONGQIDEZHISHIJIHUIQUYUZHENGCHANG(DAGAIXUYAO2GEXIAOSHI)。

3、CHAYABIANSONGQIDEPAIQI：

WEIBAOZHENGCHAYABIANSONGQIZHENGFUYAQIANGZHONGDECANYUKONGQIPAICHUGANJING，JIANGBIANSONGQIZHENGFUYASHISHANGDEPAIQIQI。

4、CHAYABIANSONGQIDIAOLING：

a) GUANBICHAYABIANSONGQIZHENGFUYASHISHANGPAIQIFA。

b) JIANGSANFAZULIANGCEDEZHENGFUYAFAGUANBI(CISHIZHONGJIANDEPINGHENGFARENGCHUYUKAIQIZHUANGTAI)。(JIANXIATU)

差压变送器调零时三阀组状态图：

ZHU：CHAYABIANSONGQIDIAOLINGZHUYISHIXIANG：

(1)LINGWEIDIAOZHENGLUODINGHELIANGCHENGDIAOZHENGLUODINGQIEWUGAOHUN、GAOCUO。ANZHUANGXIANCHANGQIEWU

JINXINGCHAYABIANSONGQIDELIANGCHENGDIAOZHENG；

(2)BIANSONGQIDIAOLINGSHIZHENGFUYASHIJILIANGCEYINYAGUANWENDUBIXUXIANGTONG，RUGUOLIANGCE

YOUWENCHAZEDIAOZHENGDELINGDIANHUISUISHIJIANCHANSHENGPIAOYI；

(3)RUOZAIXIANCHANGYONGBIANSONGQIJINXINGZHENG、FUQIANYIBUCHANG，ZEYINGZAITOUYUNZHUANGTAIXIAZUOLINGWEIDIAOZHENG。RUOQIANYILIANGGUODA，ZEBUNENGZAICHAYABIANSONGQISHANGJINXINGQIANYIBUCHANG。

5、LIULIANGCELIANG：

JIANGSANFAZULIANGCEDEZHENGFUYAFADAKAI，ZHONGJIANDEPINGHENGFAGUANBI，JINRUCELIANGZHUANGTAI。