Makina amadzi am'mafakitale amafunikira zida zokhazikika, zolondola zomwe zitha kugwira ntchito m'malo ovuta popanda kusokoneza chitetezo kapena kuchita bwino. Kusankha njira yoyenera yoyendetsera madzi m'mafakitale Kusintha kwa level ndi lingaliro lofunikira kwa mainjiniya ndi magulu ogula omwe amagwira ntchito m'malo opangira mankhwala, malo opopera, ndi malo osungira. Ku Bluefin Sensor Technologies Limited, timakhazikika pakupanga ndi kupanga mayankho odalirika a sensa ndi ma float-switch omwe amakwaniritsa miyezo yovuta kwambiri yamakampani, kuwonetsetsa kuti ntchito zamadzi zam'matauni ndi mafakitale zikugwira ntchito mosasintha.
Zomwe zimachitika m'mafakitale zimafuna kuchokera pakusintha kosintha
Zomangamanga zamadzi m'mafakitale zimamangidwa kuti zithandizire mamiliyoni a anthu ndi mabizinesi. Kusokoneza kulikonse, kusefukira, kapena kulephera kwa pampu kungayambitse kutsika mtengo, zilango zowongolera, kapena nkhawa zachitetezo. Kusintha kwa mlingo sikungongoyatsa/kuzimitsa chipangizo — ndi chitetezo chomwe chiyenera kupirira kugwira ntchito mosalekeza ndikupereka deta yodalirika kwa ogwira ntchito zamafakitale.
Nthawi yowonjezereka, khalidwe lolephera-chitetezo, redundancy, kuyang'anira kutali
Kwa malo osungiramo madzi ndi malo ochitirako chithandizo, ma switches amayembekezeka kugwira ntchito usana ndi usiku ndikukonza pang'ono. Kupanga kotetezedwa ndikofunikira - kutanthauza kuti kusinthaku kuyenera kuyambitsa ma alarm kapena makina osungira ngati cholakwika chichitika. Kuchepetsa ndi chinthu china chofunikira. Nthawi zambiri, masinthidwe apawiri oyandama okwera komanso otsika amagwiritsidwa ntchito kupanga zigawo zotetezedwa, zomwe zimalepheretsa mapampu kuti asayendetse akasinja owuma kapena odzaza. Kuchulukirachulukira, malo amafunikiranso kuwunika kwakutali, kulola makina a SCADA kuwonetsa milingo munthawi yeniyeni ndikupangitsa kukonza zolosera.
Zomwe zimagwiritsidwa ntchito nthawi zambiri: ma reservoirs, nsanja, zopangira madzi
Malo oyeretsera madzi amadalira kuwunika kwanthawi zonse pamlingo wosiyanasiyana, kuyambira matanki opangira mankhwala mpaka mabeseni osungunuka. Malo osungiramo madzi ndi nsanja zamadzi, zomwe nthawi zambiri zimakumana ndi nyengo yakunja, zimafunikira masiwichi olimba omwe amalimbana ndi UV, kuipitsidwa, ndi kusinthasintha kwa madzi. Pazochitika zilizonse, kusintha kwa msinkhu wa mafakitale kumatsimikizira kuti mapampu, ma valve, ndi ma alarm amayankha panthawi yoyenera, kuteteza zonse zowonongeka ndi madzi.
Mitundu yosinthira magawo kuti agwiritse ntchito mafakitale: zabwino ndi zoyipa
Ogula m'mafakitale ali ndi mitundu yosiyanasiyana ya matekinoloje osinthika omwe angasankhe. Kusankhidwa kumatengera chilengedwe cha thanki, zofunikira zowongolera, ndi zosowa zophatikiza.
Zosinthira zoyandama (mfundo) - zosavuta, zolimba, zotsika mtengo
Zosinthira zoyandama zimakhalabe imodzi mwazinthu zodalirika zothetsera madzi m'mafakitale. Iwo amagwira ntchito umakaniko pokwera kapena kugwa ndi madzi pamwamba, activate lophimba pa predefined mfundo. Kuphweka kwawo kumawapangitsa kukhala otsika mtengo, osavuta kuyika, komanso oyenera malo osungira otseguka komanso akasinja otsekedwa. Mawonekedwe osinthira matanki apamwamba amadzi okwera amakhala ofala kwambiri, chifukwa amapereka kuyika kowongoka komanso mawaya ochepa. Ngakhale zoyandama zimakhala zolimba, zingafunike kuyeretsedwa m'matangi omwe amakhala ndi dothi kapena biofilm buildup.
Electronic (capacitance, conductivity, ultrasonic, radar) - pamene kumveka kosalekeza kapena kosakhudza kukufunika
Zosintha zamagetsi zamagetsi zimapereka njira zoyezera zapamwamba. Ma capacitance ndi ma conductivity amtunduwu amagwira ntchito bwino pazamadzimadzimadzi, pomwe masensa akupanga ndi radar ndi abwino kwa omwe salumikizana nawo pomwe kuipitsidwa, chithovu, kapena mankhwala aukali ndi nkhawa. Ukadaulo uwu umapereka chidziwitso chopitilira, osati kungoyatsa kapena kuzimitsa, zomwe ndi zofunika kwambiri kwa ogwiritsa ntchito omwe amayendetsedwa ndi SCADA. Choyipa chake ndi mtengo wokwera komanso kufunikira kwa kukhazikitsa mwapadera komanso kuwongolera, koma pazofunikira kwambiri monga matanki osungiramo mankhwala, nthawi zambiri amayimira njira yabwino kwambiri yayitali.
Kusintha kwamphamvu / diaphragm kwa akasinja okwiriridwa kapena kuyang'anira kutali
M'mapulogalamu omwe kupeza mwachindunji kumakhala kovuta - monga malo osungiramo pansi kapena matanki osungira akutali - kukakamiza kapena masinthidwe a diaphragm kungakhale njira yabwino kwambiri. Amazindikira kuchuluka kwamadzimadzi mwanjira ina kudzera mu kuthamanga kwa hydrostatic, kuwapangitsa kukhala osinthasintha m'malo ovuta. Njirayi imachepetsa ziwiya zamakina mkati mwa thanki ndikuchepetsa kukhudzana ndi zoyipa. Komabe, kuyezetsa kuchuluka kwa madzimadzi ndikofunikira, ndipo njira zothanirana ndi kupsinjika nthawi zambiri zimagwiritsidwa ntchito ngati njira yowunikira.
Kutengera kutengera kwamankhwala, certification & chilengedwe
Ogula m'mafakitale akuyenera kupyola mtundu wosinthira woyambira ndikuganizira zomwe zili patsamba loyika. Miyezo yosankha zinthu ndi ziphaso zimathandizira kwambiri pakuwonetsetsa kuti moyo wautali umakhala wothandiza komanso kutsatira malamulo achitetezo.
Kusankha kwazinthu (SS316 vs mapulasitiki), kuvomereza malo owopsa
Kwa akasinja okhala ndi mankhwala kapena madzi oyeretsedwa, kugwirizana pakati pa zinthu zosinthira ndi zamadzimadzi sikungangolephereka. Chitsulo chosapanga dzimbiri 316 chimapereka kukana kwa dzimbiri ndipo ndi koyenera kumizidwa kwa nthawi yayitali m'malo aukali. Pulasitiki monga PVC kapena PP atha kugwiritsidwa ntchito m'makina osakhala ankhanza amadzi pomwe mtengo wake ndiwofunika. M'madera owopsa - mwachitsanzo, malo opangira mankhwala omwe amanyamula zowonjezera zoyaka moto - zivomerezo zosaphulika kapena zotetezedwa ndizofunikira kuti ziteteze ogwira ntchito ndi zomangamanga.
Ma IP, kutentha, UV ndi malingaliro oyipa
Mikhalidwe ya chilengedwe iyeneranso kuyang'aniridwa. Masiwichi omwe amaikidwa m'malo osungira akunja akuyenera kupirira kuwonekera kwa UV, kutentha kwambiri, komanso icing yomwe ingatheke. Pamalo omira pansi pamadzi, ma IP apamwamba (monga IP68) amateteza kumadzi. Kuyipitsa, algae, ndi matope amadzimadzi ndizovuta nthawi zonse m'madzi, kotero ma switch okhala ndi malo osalala, osavuta kuyeretsa komanso zokutira zotsutsana ndi ndodo nthawi zambiri amakonda.
Kuphatikiza ndi zowongolera zomera & chitetezo pampu
Kusankha switch yoyenera kumaphatikizanso kuwonetsetsa kuti imatha kulumikizana bwino ndi makina owongolera. Ogula m'mafakitale amayenera kuyika patsogolo zinthu zomwe zimathandizira mitundu ingapo yamasigino ndi mawonekedwe a mawonekedwe.
Mitundu yama siginecha ndi mawonekedwe a SCADA/PLC
Chosinthira chamakono chowongolera madzi m'mafakitale chiyenera kukhala chogwirizana ndi nsanja za SCADA ndi PLC. Zosankha zikuphatikiza zolumikizana zosavuta zowuma zowongolera molunjika, zotulutsa za analogi za 4-20 mA zowunikira molingana, ndi kulumikizana kwa digito kuti aphatikizidwe mumayendedwe apamwamba. Kusankha mtundu wolondola wa siginecha kumatsimikizira kusakanikirana kosasunthika kuzinthu zomwe zilipo kale, kuchepetsa nthawi yotumizira.
Mawonekedwe a Redundancy ndi ma alarm hierarchy
Kupitilira kuphatikiza, ogula akuyenera kuganizira za kubwezeredwa ndi ma alarm hierarchy. Dongosolo lopangidwa bwino litha kuphatikizira masiwichi angapo pamtunda wosiyanasiyana wa thanki, kuwonetsetsa kuti pali zoyambitsa zosiyana za ma alarm am'deralo, ma alarm a zomera, ndi kuwongolera pampu. Zosintha zapawiri - mwachitsanzo, chosinthira chapamwamba komanso chotsika chotsika chomwe chimayikidwa mu tanki imodzi - chimapereka ukonde wowonjezera wotetezera, kuteteza mapampu onse ndi matanki osungira ku zolephera zosayembekezereka.
Mndandanda wa zosankha & njira zabwino zogulira
Chifukwa ntchito zamadzi am'mafakitale ndizofunikira kwambiri, kusankha ndi kugula masiwichi amafunikira kukonzekera mosamala. Magulu ogula zinthu ayenera kupyola kuyerekeza kwamitengo ndikuwunika momwe magwiridwe antchito a nthawi yayitali, chithandizo chautumiki, ndikuwongolera zoopsa.
Mapulani oyesa, ndondomeko yopuma, mapangano okonza, mayeso ovomerezeka
Musanatsirize kugula, ndikofunikira kupempha mapulani oyesa kapena ziphaso kuchokera kwa wopanga, kutsimikizira kutsata miyezo ya magwiridwe antchito. Kusunga ndondomeko yosungirako kumaonetsetsa kuti masinthidwe ofunikira amatha kusinthidwa mwachangu pakagwa mwadzidzidzi. Malo ambiri amakhazikitsanso mapangano okonza ndi ogulitsa kuti aziyendera nthawi zonse, kukonzanso, ndi zina zina. Pomaliza, kuyezetsa kuvomereza pakubweretsa kumathandizira kutsimikizira kuti chipangizo chilichonse chimagwira ntchito momwe chimayembekezeredwa chisanayikidwe patsamba.
Mapeto
Kusankha choyenera Kusintha kwa kuchuluka kwa madzi m'mafakitale kuli pafupi kusankha chipangizo - ndikuwonetsetsa kudalirika kosalekeza kwa zomangamanga zomwe zimathandizira madera ndi mafakitale. Ku Bluefin Sensor Technologies Limited, timapereka mayankho osiyanasiyana oyandama, amagetsi, komanso okakamiza, opangidwa ndi zida zolimba, zoyesedwa malinga ndi miyezo yapadziko lonse lapansi, komanso okonzekera kuphatikiza kwa SCADA mopanda msoko. Kaya ndi malo osungiramo madzi, nsanja, kapena malo opangira mankhwala, ma switch athu adapangidwa kuti azitha kupirira malo ovuta komanso kuti azitha kugwira ntchito mosatetezeka. Kuti mudziwe zambiri za malonda athu kapena kupempha ma datasets ndi ziphaso zotsatila, lemberani lero.
