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在中國汽車已經走進千千萬萬的普通家庭,汽車正在由一項奢侈消費品變為普通消費品。有調查顯示,全球50%以上的汽車發動機故障是由於冷卻係統帶來的,合理的使用防凍液能有效的提高冷卻係統的性能,防凍液在冬季防凍、夏xia季ji防fang沸fei,而er且qie現xian在zai的de有you機ji防fang凍dong液ye還hai具ju有you防fang鏽xiu蝕shi的de作zuo用yong。防fang凍dong液ye是shi區qu域yu性xing產chan品pin,不bu同tong的de地di區qu需xu要yao不bu同tong冰bing點dian的de產chan品pin,這zhe就jiu要yao求qiu防fang凍dong液ye生sheng產chan企qi業ye根gen據ju區qu域yu特te性xing定ding製zhi不bu同tong的de配pei方fang,而er且qie防fang凍dong液ye的de季ji節jie性xing很hen強qiang,在zai銷xiao售shou旺wang季ji要yao能neng連lian續xu生sheng產chan,盡jin量liang提ti高gao產chan量liang滿man足zu市shi場chang需xu要yao。
changchengrunhuayougongsibeijinggongsishiguoneishengchanfangdongyedezhumingqiye,shengchandefangdongyegongbuyingqiu。yuanlaideshengchanchuyuculvedeceyewei,quyangceshibingdian,ruguobuhegezaicitianjiayuanliaoercitiaohe,langfeishijianheguanjianyuanliao,jiaobanxitongcaiyongdeyeshidianjidejixieshijiaoban,qiyemeiniandouyoujudadejingjixiaoyiliushi。zhenduizhezhongqingkuanggongsiduixianyoudeshengchanxianhejiaobanxitongjinxinglegaizao。caiyongzijinqiaojiankongzutairuanjianjiaximenziplc及羅斯蒙特的質量流量計和智能氣脈衝反應攪拌器搭建了防凍液調合自動加料攪拌係統。整個係統的結構框圖如下:

係統主要實現一下功能: 1、數據的輸入輸出處理,紫金橋軟件下麵連接了一台西門子PLC和兩塊羅斯蒙特質量流量計,分別用來采集現場的溫度、閥門開關信息和瞬時流量、密度和累計總量等。PLC也連接了相應的數字量輸出和模擬輸出分別用於控製現場的泵開關閥和兩個調節閥。采集到的數據進入DB之後存儲為曆史數據,以備用戶以後察看曲線,並根據預設條件判斷是否有報警產生。 2、調(tiao)和(he)人(ren)機(ji)交(jiao)互(hu)操(cao)作(zuo)界(jie)麵(mian),根(gen)據(ju)操(cao)作(zuo)工(gong)人(ren)設(she)定(ding)的(de)添(tian)加(jia)量(liang)按(an)照(zhao)相(xiang)應(ying)的(de)先(xian)後(hou)順(shun)序(xu)依(yi)次(ci)打(da)開(kai)泵(beng)調(tiao)節(jie)閥(fa)開(kai)關(guan)閥(fa),進(jin)行(xing)打(da)料(liao)過(guo)程(cheng),在(zai)此(ci)過(guo)程(cheng)中(zhong)自(zi)動(dong)實(shi)時(shi)計(ji)算(suan)添(tian)加(jia)量(liang),當(dang)達(da)到(dao)設(she)定(ding)量(liang)時(shi)關(guan)閉(bi)相(xiang)應(ying)設(she)備(bei),完(wan)成(cheng)原(yuan)料(liao)的(de)添(tian)加(jia),進(jin)入(ru)攪(jiao)拌(ban)環(huan)節(jie)。

3、暫zan停ting和he繼ji續xu調tiao合he功gong能neng,由you於yu現xian場chang的de意yi外wai情qing況kuang,比bi如ru原yuan料liao不bu足zu,係xi統tong提ti供gong了le暫zan停ting功gong能neng,在zai次ci情qing況kuang下xia係xi統tong自zi動dong的de記ji錄lu當dang前qian的de狀zhuang態tai,當dang外wai部bu條tiao件jian滿man足zu時shi,係xi統tong加jia載zai原yuan來lai保bao存cun的de數shu據ju繼ji續xu進jin行xing調tiao合he過guo程cheng,減jian少shao操cao作zuo工gong的de勞lao動dong強qiang度du,並bing提ti高gao係xi統tong精jing度du。 4、報表輸出 係(xi)統(tong)根(gen)據(ju)調(tiao)合(he)添(tian)加(jia)工(gong)程(cheng)自(zi)動(dong)把(ba)采(cai)集(ji)到(dao)的(de)數(shu)據(ju)填(tian)充(chong)到(dao)操(cao)作(zuo)記(ji)錄(lu)和(he)生(sheng)產(chan)報(bao)表(biao)當(dang)中(zhong)去(qu),還(hai)提(ti)供(gong)了(le)人(ren)工(gong)錄(lu)入(ru)界(jie)麵(mian),用(yong)來(lai)錄(lu)入(ru)一(yi)些(xie)沒(mei)有(you)采(cai)集(ji)到(dao)的(de)添(tian)加(jia)劑(ji)的(de)數(shu)據(ju)。報(bao)表(biao)製(zhi)作(zuo)完(wan)成(cheng)後(hou)可(ke)以(yi)保(bao)存(cun)到(dao)磁(ci)盤(pan)上(shang)或(huo)輸(shu)出(chu)到(dao)打(da)印(yin)機(ji)。 5、用戶管理 zhenggexitongnaruanquanguanlidetixizhixia,zhiyouxitongrenkedeyonghukeyijinruxitongmeiyouquanxianderenbukeyifangwenxitong,zaitiaohexitongzhongfenweijigejibie,caozuoyuankeyiduixitongjinxingkongzhishedingtianjialiangheqidongtiaoheguochengxuanzepeifangdengquanxian,gongchengshikeyibianjixiugaitiaohepeifang,genggaishengchangongyidequanxian,guanliyuanyoutianjiashanchuyonghubingkeyixiugaixiangyingdecaozuoquanxiandegongneng。 6、配方管理部分 防(fang)凍(dong)液(ye)針(zhen)對(dui)不(bu)同(tong)的(de)地(di)區(qu)有(you)不(bu)同(tong)的(de)配(pei)方(fang),而(er)且(qie)在(zai)係(xi)統(tong)運(yun)行(xing)的(de)過(guo)程(cheng)中(zhong)還(hai)要(yao)在(zai)線(xian)修(xiu)添(tian)加(jia)修(xiu)改(gai)配(pei)方(fang),我(wo)們(men)提(ti)供(gong)了(le)在(zai)有(you)權(quan)限(xian)認(ren)證(zheng)的(de)情(qing)況(kuang)下(xia)配(pei)方(fang)編(bian)輯(ji)功(gong)能(neng)。 7、攪拌係統采用了先進的智能氣脈衝反應攪拌係統,噪音小,效率高。 8、xitongtigongletiaojiefadeguanbixishu,xiajihedongjiyuanliaodenianchoudushibutongde,zaochengyuanliaozaiguandaozhongdeliusushibutongde,youxianchanggongrenmeigeyiduanshijiangenjuxianchanghuanjingqingkuangzijizhangwotiaojiefamendeguanbishiji。shicejieguobiaoming,cixishuzaishezhihelideqingkuangxia,keyishixitongdewuchazai10噸原料下小於1公斤。
整個係統實施以後,一次冰點合格率為100%,避免了二次調合,極大的提高了生產效率,原料的添加也做到了精確控製,節約了昂貴的乙二醇,為企業節約了生產成本。
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