DCS系統中儀表安裝、使用的要求

                 

WEIBAOZHENGDCSXITONGDEYUNXINGZHILIANG,SHURUXITONGDEYIBIAOXINHAOBIXUZHUNQUEWUWU。WEICI,ZAIANZHUANGZHONGBIXUYANGEANZHAOGBJ93-96“ZIKONGANZHUANGTUCE”JIYIBIAOSHIYONGSHUOMINGSHUYAOQIUZHENGQUEANZHUANG。TEDUIYIBIAODEANZHUANGHESHIYONGTICHUYAOQIURUXIA:?

YI、YALIBIANSONGQI

1.YALIHEFUYADEQUYAZHUANGZHI,YINANZHUANGZAILIUSHUDEZHIXIANFANGXIANGGUANDAOSHANG,BUDEANZHUANGZAIGUANDAODEWANQU、GUAIJIAO、SIJIAOHESHULIUCHENGXUANWODENGZUYISHIJINGYATOUSHIZHENDEDIFANG。?

2.ANZHUANGYALIHUOFUYADEQUYAZHUANGZHISHI,YINYULIUSHUCHUIZHI,QUYAGUANBUYINGSHENRULIUTIGUANDAOHUOSHEBEIDENEIBU,QUYAKOUYINGJUYOUYUANHUADEWAIYUAN,ERBUYINGYOURUIBIANDECUNZAI,LIANXUYONGDAOGUANHEPEIJIANYINGZHENGQIQIEGE,BINGQUDIAOMAOCI。?

3.ZAISHUIPINGHEQINGXIEGUANDAOSHANGANZHUANGQUYAGUANDEWEIZHIYINGDANGSHILIUTIWEIQITISHI,ZAIGUANDAODESHANGBU。?

LIUTIWEIYETISHI,ZAIGUANDAOXIABANBUYUSHUIPINGZHONGXINXIANCHENG0-450DEJIAJIAOFANWEINEIHUOZAIGUANDAOZHONGXINXIANSHANG。?

LIUTIWEIZHENGQISHI,ZAIGUANDAOSHANGBANBUYUSHUIPINGZHONGXINXIANCHENG0-450DEJIAJIAOFANWEINEIHUOZAIGUANDAOZHONGXINXIANSHANG。?

4.SUOYOUQUYAZHUANGZHIBIXUZHUANGYOUYICIMEN,YICIMENYINGKAOJINQUYAZHUANGZHI。?

5.LIANJIEYINYAMOCHONGGUANDAODESHUIPINGDUANYINGBAOCHIYIDINGPODU,QINGXIEDEFANGXIANGYAONENGBAOZHENGPAICHUKONGQIHUONINGJIESHUI。GUANDAOPODUYAOQIU,YALIMOCHONGGUANLUBUXIAOYU1:100。YALIMOCHONGGUANLUZAIYALIJICHUYINGZHUANGPAIWUFA,YIBIANCHONGXIGUANLUHEPAICHUKONGQI。?

6.YINYAMOCHONGGUANDAOZAIANZHUANGQIANYINGJINXINGCHUISAO,BAOZHENGGUANNEIQINGJIECHANGTONG,GUANXIANSHANGDEFAMENYINGZAIANZHUANGQIANJINXINGYANMIXINGSHIYAN,GUANLUFUSHEWANBIHOU,ZAICIJINXINGYANMIXINGSHIYAN。KAICHEQIANYINGJIANGYINYAMOCHONGGUANLUNEIZHUANGMANSHUI(ZHUYIGUANSHUISHIJIBUYUNXUQIPAOGUANRUERYINGXIANGCELIANG)。?

7.ZHINENGBIANSONGQIANZHI,QINGCANJIANSUIJIBIANSONGQIANZHISHIYONGSHUOMINGSHU。

ER、WENDUBIANSONGQI

1.GANWENYUANJIANYINGANZHIZAINENGDAIBIAOBEICEJIEZHIWENDUDEDIFANG,GANWENYUANJIANBUYINGANZHIZAIFAMEN、WANTOUJISHEBEISIJIAOFUJIN。GANWENYUANJIANYIQINGXIEANZHI,QIQINGXIEFANGXIANGYINGSHIGANWENDUANYINGXIANGLIUTI。?

2.ZAIZHIJINGWEI76mmYIXIADEGUANDAOSHANGANZHUANGGANREYUANJIANSHI,YINGCAIYONGKUODAGUANDEFANGFA。?

3.WEICHAIXIEFANGBIANHEFANGZHIWUWUDIAORUWENDUJINEI,ZAISHUIPINGGUANDAOSHANGANZHUANGBODIANZUWENDUJISHI,YIBANWEISHUIPINGHUOSHAOXIANGXIAQINGXIEZHUANGSHE。?

4.BODIANZUWENDUJIDEGANWENBUFENYINGANZHUANGZAIGUANDAOZHONGXINCHU,WENDUMODUANCHAOGUOGUANDAOZHONGXINDEJULIWEI50-70mm。

SAN、DIANCILIULIANGJI

1.ANZHUANGWEIZHIDEHUANJINGTIAOJIAN(WENDU、SHIDU、DIANCICHANGDENG)BIXUFUHESHUOMINGSHUYAOQIU。?

2.ZHIGUANDUANCHANGDU。GENJULIULIANGJISUOZAIGUANDAODEQINGKUANG,BIXUBAOZHENGBIYAODEZHIGUANCHANGDU,YIBANSHANGYOUGUANDAOBAOCHI10DYISHANGZHIGUANDUAN,XIAYOUBAOCHI3D-4D。DWEIGUANDAOZHIJING。?

3.HUAXUETIANJIAJIDEJIARUHUIYINGXIANGYETIDIANDAOLV,BUYINGZAIYIBIAOSHANGYOUZHURU,RUBIXUZAISHANGYOUZHURUZEBIXUBAOCHIZUGOURONGJIDEFANYINGQIHUOZHIGUANDUAN,SHILIUJINGLIULIANGJIDEYETIDIANDAOLVYICHUYUWENDINGZHUANGTAI。?

4.ANZHUANGFANGSHI:WULUNSHUIPING、CHUIZHI、QINGXIEANZHUANGJUNBIXUBAOZHENGYIBIAOCELIANGGUANZHONGSHIZHONGCHONGMANYETIQIEWUQIPAOCUNZAI(CANJIANYIBIAOSHUOMINGSHU)。DUIYUHANYOUGUTIKELIHUOJIANGYEJIANYICHUIZHIANZHUANG,LIUXIANGYOUXIAXIANGSHANG。DIANJISUOZAIPINGMIANBIXUYUDIMIANPINGXING。?

5.JIEDI?

A.LIULIANGCHUANGANQIDEGONGZUOJIEDISHIBAOZHENGJIZHUNDIANWEIYUBEICETIXIANGTONG,ERYEWEIDIANWEIYOUYINGYUDIDIANWEIXIANGTONG。DIANCILIULIANGJIPEIYOUJIEDIHUAN,QIZUOYONGSHITONGGUOYUYETIJIECHU,JIANLIYETIJIEDI。GENJULIULIANGJISUOZAIGUANDAOCAILIAODEBUTONG,ZHENGQUECAIYONGJIEDILIANJIEFANGSHI。GONGZUOJIEDIYINGJIANCHI“DANDIANJIEDI”YUANZE。(CANJIAN“HUAGONGZIDONGHUAJIYIBIAO”1998NIANDISIQI48-49YE“DIANCILIULIANGJIDEJIEDICUOSHI”YIWEN)JIEDIDIANZUYING≤100OUMU。?

B.PINGBIJIEDI。CONGLIULIANGZHUANHUANQISHUCHUZHIERCIYIBIAODCSXITONGDEXINHAODIANLAN,QIPINGBICENGJIEDIZAIKONGZHISHIYICE,TONGGUOJIEDIHUILIUPAIJIEDI。?

6.HELIDEGONGYIGUICHENGJIZHENGQUEDECAOZUO。FANGZHIZAISHENGCHANGUOCHENGZHONGCHANSHENGDEQIPAOLIUJINGDIANCILIULIANGJI。?

SI、WOJIELIULIANGJI

1.GUANDAOZHIJIA:RUGUOGUANLUZHONGYOUZHENDONG,ZEYINGJIAZHICHENG。?

2.ANZHUANGFANGMIAN:RUGUOGUANLUZHONGCHONGMANYETI,ZELEINUOSHUDAYU2×104,ZEGUANDAOKEZUOCHUIZHIANZHUANGHUOQINGXIEJIAODUANZHUANG。?

3.FAMENDEWEIZHIHEZHIGUANDUANCHANGDU?

A.YIBANQINGKUANGXIA,BALIULIANGJIANZHUANGZAIFAMENDESHANGYOU。LIULIANGQIANHOUZHIGUANCHANGDUFENBIEWEI>20DHE>5D。?

B.BAFAMENANZHUANGZAILIULIANGJIDESHANGYOU:DUIYUSHIYONGHUOSAISHIHUOHUOLUOCISHIGUFENGJI、YASUOJIDEKONGQIGUANDAOHUOSHIYONGHUOSAISHI、ZHUSAISHIBENGSHANGWUGAOYAYETIGUAN(YUEDAYU1Mpa)KENENGHUICHANSHENGYETIZHENDONG。ZAIZHEXIEQINGKUANGXIA,KEJIANGFAMENANZHUANGYULIULIANGJIDESHANGYOU。CISHILIULIANGJIYUFAMENJIANDEZHIGUANCHANGDUYINGDAYU20D,LIULIANGJIXIAYOUZHIGUANCHANGDUYINGDAYU5D。?

4.WANGUANHEZHIGUANDUANCHANGDU:ZAILIULIANGSHANGYOUYINGBAOZHENG20DDEZHIGUANDUANCHANGDU。RUOLIULIANGJISHANGYOUANZHUANGYOUZHAFA,ZESHANGYOUYINGBAOZHENGZHISHAO20-40DDEZHIGUANCHANGDU。?

5.SUO、KUOJINGGUANHEZHIGUANCHANGDU:LIULIANGJIDESHANGYOUYINGBAOZHENG10DDEZHIGUANCHANGDU,ZAIXIAYOUYINGBAOZHENG5DDEZHIGUANCHANGDU。?

6.CEYADIAN:BACEYADIANQUZAILIULIANGJIXIAYOUCE2-7DJIAN。?

7.CEWENDIAN:BACEWENDIANQUZAICEWENDIANXIAYOUCE1-2DJULIJIAN。?

WU、DONGLISHINONGDUBIANSONGQI

(YI)、BIANSONGQIDEANZHUANG?

1.WEIZHI?

A.BIANSONGQIDEANZHUANGWEIZHIYINGBIMIANJIXIESUNSHANGHEZHENDONG。DIANZIDANYUANYINGANZHUANGZAIYINLIANGTOUFENGCHU,BINGQIEFANGZHIFANGJIANG,JIANYIZAIQISHANGMIANANZHUANGFANGSHUIDANGBAN。?

B.BIANSONGQIYINGJINLIANGKAOJINXISHISHUILIANJIECHUDECELIANGDIANANZHUANG,BAOZHENGZUIDUANSHIJIANCHIZHI。?

C.BIANSONGQIKEANZHUANGZAICHUIZHI、SHUIPINGJIANGGUANSHANG。CHUIZHIWEIZHIBIANSONGQIYINGYUBENGDEZHOUXIANCHUIZHI,SHUIPINGWEIZHIYINGANZHUANGZAIJIANGGUANDECEMIAN。JIANYIJINKENENGANZHUANGZAICHUIZHIWEIZHI。?

2.JULI?

A.BIANSONGQIDEANZHUANGWEIZHIYINGKAOLVQIANHOUJIANGGUANZUIXIAOWENDINGJULIL1、L2。YIBANQINGKUANGXIA,L1=10D、L2=5D、D—GUANJING。YEKEYIGENJUSHIJILIULIANGHENONGDU,LIYONGYIBIAOSHIYONGSHUOMINGSHUFUTUGUJIL1DECHANGDU,L2=L1×0.3+0.3。?

B.GAIGUSUANFANGFASHIYONGYUHUAXUEJIANGJICHANGXIANWEIJIANG。RUOSHIFEIZHIJIANG、MOMUJIANGYIJIDUANXIANWEIJIANG。SHANGSHUGUJIDEJIEGUOZAICHENGYI1.25。?

3.LIANJIEDUANGUAN?

ANZHUANGBIANSONGQILIANJIEDUANGUANSHI,YINGTEBIEZHUYICONGDUANGUANFALANKOUDAOJIANGGUANNEIBIJULIH=20-22mm.RUOGENJUSUISHEBEITIGONGDEZHANTIEZHIJIAGONGLIANJIEDUANGUAN,ZEYINGJIANGDUANGUANJIARUJIANGGUAN,DANBAOZHENGJIANGGUANNEIBIPINGQIWUTUQIQINGKUANGXIAHANJIE。?

4.JIANGGUAN:RUGUOJIANGGUANCAIZHISHITANGANGHEQITACAILIAO,HANJIEJIUBIJIAOKUNNAN,JIANYIXUANYONGYIDUAN1mCHANGDEBUXIUGANGGUANANZHUANGBIANSONGQI,LIANJIEDUANGUANHANJIEZAIZHONGXINWEIZHI。?

5.BIANSONGQICHUANGANYUANJIAN?

A.BUYUNXUJIXIEPENGZHUANGDAOPIAN,BUYAOYONGSHOUDONGDAOPIANHUOYONGLITIQIBIANSONGQI。?

B.DAOPIANANZHUANGYINGYUJIANGGUANPINGXING,BINGQIEYUJIANGLIUFANGXIANGYIZHI。?

6.BIANSONGQIJIEXIAN?

A.SUOYOULIANJIEDAOJIEXIANHEDEXINHAODIANLANBIXUSHI1.3—1.5mm2DUOXINPINGBIDIANLAN。?

B.SUOYOUDIANLANYINGCHUANDUXINGANGGUANHUODIANLANTAOGUANBAOHU,DIANYUANHEXINHAODIANLANBIXUFENBIECHUANGUANBAOHU。?

(ER)、QUYANGFAHEXISHISHUIFADEANZHUANG?

1.QUYANGFA:ANZHUANGWEIZHIKEXUANZEZAIBIANSONGQIDEXIAMIAN,KEYIFANGBIANCAOZUODEWEIZHI。?

2.XISHISHUIGUAN?

A.XISHISHUIFADEANZHUANGWEIZHIYINGJINKENENGKAOJINXISHIDIANANZHUANG。?

B.XISHISHUIGUANYINGCHUIZHICHARUJIANGBENGCHOUXICE15-50mm,SHUIGUANWEIYUJIANGCHIHEJIANGBENGZHIJIAN,LIJIANGBENG1/3CHU。?

C.XISHISHUIGUANYINGNENGZAILIANJIECHUCHANSHENGYUE5m/sLIUSU。?

D.XISHISHUIYAYINGWENDING,JIANYISHUIGUANSHANGANZHUANGYALIBIAO。?

LIU?FALANSHIYEWEIBIANSONGQI

? ? ? 1.變送器應安裝在池底部需要測量液位另位處(不宜接入排法口)?

2.BIANSONGQIYINGANZHUANGZAIYETIBIJIAOPINGWENZHICHU,BIKAIBINGYUANLIRAOLIUSHEBEI(RUJIAOBANQI、JIANGBENGDENG)?

QI?GUANYUJIDIANGANRAOFANGZHIDEYIXIEJIANYI

1.DIANLIDIANXIANHECELIANGDIANXIANYINGGAIANZHUANGZAIWANQUANFENKAIDE,JINSHUZHICHENGDEDIANXIANQIAOJIAZHONG,DIANXIANQIAOJIAYINGGAILIANJIEZAIYIQI,BINGQIEMEIGEYUE100mYAOJIEDI。LIANGZHONGBUTONGXINGZHIDEDIANXIANQIAOJIAZHIJIANZHISHAOYAOBAOZHENG2mDEJULI。?

2.LIKAIGUANSHEBEIYAOJINKENENGYUANLIYIQIYIBIAOXITONG,ZHISHAOSHIYONGDANDUDEZHIJIA。?

3.DUIYUYIBIAODIAN?

DEPINGBI,YINGGAIYINGYONG“FALADI?

BI”YUANZE:DAOTIDEZHOUWEIYINGGAIYOUWANZHENGDE,LIANJIEDEPINGBI。DIAN?

PINGBIYINGGAISHIZHONGXINGBIANZHIDE(FUGAI80%)DIAN?

WAIKEHUOPINGBICENGZHINENGYIDUANJIEDI(YIBANJIEGONGDIANDUAN),BINGQIETONGGUOJIEDIXIANHEHUOJUZIXUJIE。?

BA?DINGLIANGFA

a)DINGLIANGFAKOUJING50-250mmKEYIANZHUANGZAICHUIZHI、SHUIPING、QINGXIEDEGUANSHANG。300mm—350mmYINGANZHUANGZAISHUIPINGJIANGGUANSHANG,BINGQIEDIAOJIEJIXIEXIANGSHANG。?

b)ANZHUANGFAMENQIANQINGXIJIANGGUAN,BAOZHENGJIANGXIANSHANGWUZAWU,FANGZHIJIXIESUNSHANGDINGLIANGFAHEMIFENGQUAN,FATIJIANHAOFANGXIANGYUJIANGLIUFANGXIANGYIZHI。?

DIANZIDANYUANKEANZHUANGZAIDINGLIANGFAFUJINHUOKONGZHISHINEI,YINGBIMIANJIXIESUNSHANGHEZHENDONG,BINGQIEFANGSHUIHEFANGJIANG,ZHOUWEIWENDUBUCHAOGUO40℃?

JIU、TOURUSHIYEWEIBIANSONGQI

1.ZAIJINGZHIDESHUIZHONG,RUSHENJING、SHUICHIZHONGANZHUANGSHI,YIBANYONGCHAGANGGUANDEFANGFA。GANGGUANNEIJINGZAIф45 mmZUOYOU,GANGGUANZAIBUTONGGAODUDARUOGANXIAOKONG,YIBIANSHUITONGCHANGJINRUGUANNEI。?

2.ZAILIUDONGDESHUIZHONG,RUSHUIDAO、BUTINGJIAOBANDESHUIZHONGANZHUANGSHI,CHARUNEIJINGZAIф45mmZUOYOUDEGANGGUAN,ZAISHUILIUFANGXIANGDEFANMIANBUTONGGAODUDARUOGANXIAOKONG,YIBIANSHILIUSHUIJINRUGUANNEI。?

3.BIANSONGQIDEANZHUANGFANGXIANGWEICHUIZHIXIANGXIAANZHUANG,BIANSONGQIYINGYUANLIYETICHURUKOUJIJIAOBANQIANFANG。?

4.BIYAOSHI,KEZAIBIANSONGQISHANGCHANRAOGANGSI,YONGGANGSISHANGXIAZHENDONG,YIMIANLADUANDIANLANXIAN。?

SHI、LXINGSANTONGFA

ANZHUANGQIANZIXIQUERENFAMENXINGHAO、GUIGE、YIJILIULUDEQIEHUANQINGKUANG,YANGEANFAMENSHIYONGSHUOMINGANZHUANGFAMEN。FANGZHIZAOCHENGJIEGUANHOUGAITONGDEBUTONG,GAIDUANDEBUDUANXIANXIANG。