Kudoma akajairwa masensa emhando yepamusoro-yakachena masisitimu emvura inopa zvinoshamisa zvakajairika engineering gomba. Iwe unogona kungofunga kuti chero shanduko yekutanga ichaona mvura mutangi rinobata. Zvisinei, kushandisa a conductive water level probe tangi remvura danho rekuchinja
Key Takeaways
Fizikisi kudzikisira: RO mvura inobvisa zvicherwa nemaion zvinodiwa kutakura magetsi emagetsi, kuita seanodzikisira kwete conductor.
Njodzi dzakakomba dzekutadza: Kuisa maconductive probes mumatangi eRO kazhinji kunokonzeresa 'tank isina chinhu' masiginecha, zvichitungamira mukuneta kwepombi kana kuvharika kwehurongwa.
Zvimwe zvinopupurirwa: Mechanical (PP float level switch) uye isiri-yekubata (ultrasonic/optical) sensors ndiyo indasitiri zviyero zvepamusoro-kuchena kushandiswa kwemvura.
Zvinhu zvekushandisa: Kusarudza iyo yakakodzera yemvura level probe yeRO mvura kunoda kukoshesa kuenderana kwemakemikari (semuenzaniso, Polypropylene kana PTFE) kudzivirira kubuda mumvura yakacheneswa.
1. The Core Dambudziko: Sei RO Mvura Inokunda Conductivity
Iwe unofanirwa kunzwisisa mechanics e conductive sensors kuti uone kuti sei vachikundikana pano. Midziyo iyi inoshanda panheyo yakareruka yemagetsi. Vanotsamira zvachose pamvura yakakomberedza kuvhara dunhu remagetsi. Iyo nzira inoshanda kuburikidza neaya matanho chaiwo:
Iyo yakabatana controller inoshandisa yakaderera alternating voltage kune yekutanga simbi electrode.
Iyo yemvura nhanho inokwira uye inobata mumuviri ese ekutanga uye epasi electrodes.
Iwoni anoyangarara asingasununguke mukati memvura inotakura magetsi anoyambuka pakakoromoka.
Dunhu rinopedzisa, uye mutongi anonyora kuvapo kwemvura.
Iyi nhevedzano inotsamira zvakanyanya paion density. Iyo reverse osmosis maitiro anoshingaira kubvisa kusvika ku99% yeTotal Dissolved Solids (TDS). Iyo membrane inobvisa calcium, magnesium, sodium, uye akasiyana emhando munyu. Aya maelementi chaiwo anopa maion emahara anodiwa kutakura chero magetsi. Pasina ivo, mvura yacho inova insulator yemagetsi.
Isu tinogona kuona iyi yakashata ion kushomeka nekuenzanisa fluid conductivity zvikumbaridzo. Mvura yemupombi yakajairika inowanzoyera pakati pe100 ne500 microSiemens per centimeter (µS/cm). Uku kuyerwa kwepamusoro kunovimbisa kuvharwa kwedunhu kwakavimbika. Mukusiyana kwakasiyana, mvura yakachena RO inogara ichidonha pasi pe10 µS/cm. Kana iwe ukabata Type II kana Type III yakachena mvura system, kuyerwa kunowanzo kuwira pasi pe1 µS/cm. Izvi zvinogadzira nharaunda inovenga zvachose kune akajairwa probes.
Tafura 1: Conductivity Versus Resistivity Threshold Data
Rudzi rweMvura
Yakajairika Conductivity (µS/cm)
Conductive Sensor Kuvimbika
Municipal Tap Mvura
100 - 500 µS/cm
Yakanakisa / Yakavimbika Yakanyanya
Standard RO Mvura
1 – 10 µS/cm
High Failure Rate / isingatarisirwi
Mvura Yakachena Yakanyanya (Rudzi II/III)
< 1 µS/cm
Kukundikana Kwakazara / Insulator
Mazhinji matekinoroji anoedza ane njodzi workaround kugadzirisa iyi nyaya. Ivo vanowedzera iyo controller senitivity dial kuverenga Ultra-yakaderera conductivity. Isu tinodaidza izvi se 'sensitivity hack' nhema. Kurovera kunzwisiswa kunogadzira maitiro akashata ekuchinja. Iyo sisitimu inotanga kuita kune ambient humidity mukati me tank headspace. Iyo inokonzeresa kakawanda kubva kudonha kudiki kwepamusoro. Surface condensation inonyengerera zviri nyore marelay anonzwa. Iwe hauchapimi huwandu hwemvura chaiyo. Iwe unongoyera ambient dampness. Iyi tsika isina kunaka inovimbisa isingafungidzike maitiro ehurongwa nekufamba kwenguva.
2. Njodzi dzeKushanda dzeKushandisa Sensor Yakashata muRO Systems
Kuendesa iyo isiriyo sensor inokurumidza kukwira kuita yakakomba mechani mhedzisiro. Kurava kwakashata kwenhema kunomiririra njodzi huru yemari kune mamaneja ezvivakwa. Kana mvura yakachena isingakwanise kupedzisa dunhu remagetsi, iyo system inoverenga isina chinhu. Mutongi anofunga kuti hapana mvura mukati memudziyo. Inobva yaraira pombi dzekutumira kuti dzishande pasina mvura yakakwana. Uku kutadza chaiko kunokonzera inoparadza pombi yakaoma-inomhanya.
High-pressure RO delivery pumps inotsamira zvakanyanya pakupfuudza mvura yekutonhodza mukati. Vanodawo mvura iyi yekuzora nema mechanical. Kumhanya idzi dzinodhura pombi yakaoma kunokonzera yakanyanyisa mukati cavitation. Iwo ma impellers emukati anoputika nekukurumidza. Zvisimbiso zvemota zvinotsva kubva mukupisa kwakanyanya. Iwe pakupedzisira unotarisana nemitengo yekutsiva yakakura uye yakawedzera nzvimbo yekudzikira.
Kuverenga kwakanaka kwenhema kunogadzira zviitiko zvinoparadza zvakaenzana pauriri hwekugadzira. Condensation inogara ichidziva pakati pema electrode esimbi mukati memidziyo yakavharirwa. Kana iwe ukashandisa zvine hunyoro zvinodzora, iyi donhwe rimwe chete rinovhara gap. Iye controller anobva adudzira kadonhwe aka kadiki setangi rakazara. Inokurumidza kuratidza mavharuvhu ekutora kuti avhare nguva isati yakwana. Sezvineiwo, kudonha kudiki kwepasi kunogona kunyengedza sisitimu kuti izadze chikepe. Mutongi anofuratira vhoriyamu chaiyo uye anoraira kuenderera mberi kwekuzadza. Izvi zvinogadzira njodzi dzemafashama dzine njodzi pane yako nzvimbo pasi. Unoparadzawo zviuru zvemarita emvura inodhura yakacheneswa.
Kuteerera uye kutonga kwemhando kunotambura zvakanyanya pasi pemamiriro aya. Maindasitiri mazhinji emazuva ano anotsamira pakusimba, kusingaputsike batch kuperera. Zvidyarwa zvemishonga zvinoda absolute process control. Zvokudya uye zvinwiwa zvivako zvinoshanda pasi pemitemo yakasimba yekuchengetedza. Zvigadziriso zverabhoritari zvinoda chaiwo dilution mavhoriyamu. Erratic level sensing inokanganisa batch yega yega yaunogadzira. Sensor isingavimbike inotyora yakajairwa maitiro ekushanda nguva dzose. Iwe unoisa pangozi yekurambwa kwebatch. Masangano anodzora anowanzo buritsa zvirango zvakakomba nekuda kwekutadza kwemaitiro aya.
3. Kuongorora Zvimwe: Iyo Yakakodzera Mvura Level Probe yeRO Mvura
Iwe unofanirwa kusarudza matekinoroji zvachose kudzivirira kune magetsi conductivity shanduko. Isu tinokurudzira zvakanyanya kubatanidza zvakaratidzwa, fizikisi-yakavakirwa dzimwe nzira. Kutsvaga chokwadi mvura level probe yeRO mvura
Mechanical mhinduro parizvino inopa kuvimbika kunoshamisa kwenzvimbo dzakachena. The PP inoyangarara level switch
Zvakanakira: Vanozvikudza kuvimbika kwakanyanya uye mutengo wakaderera wekushandisa. Ivo vanoramba vasina kudzivirirwa zvachose kune chero kuchena kwemvura kushanduka.
Cons: Vanotakura njodzi yemicroscopic yekuyera mineral nekufamba kwenguva. Nekudaro, kuyera kwakanyanya kunoramba kuri kushoma mumvura yakasefa RO mvura.
Kusina kuonana nekunzwa kunopa imwe yakanakisa, yakanyatsojeka imwe sarudzo. Ultrasonic uye radar sensors inokunda mune yakanyanya kurongeka, hutsanana application. Nzvimbo dzehutsanana dzinoda kuti vanhu vabatane zvishoma pose pazvinogoneka. Iwe hauwanzoda zvikamu zvekunze zvichibata chigadzirwa chako chakacheneswa. Asisiri-anobatika sensors anobounce mafungu eruzha kana radar pulses kubva pamusoro pemvura. Vanoverenga madaro chaiwo evhoriyamu zvichienderana nenguva yekudzoka echo.
Iwe unofanirwa kuongorora aya asiri-anobata sensors achipesana neyako chaiyo nzvimbo maitiro. Vanoda mari inooneka yakakwira yekutanga capital expenditure. Vanodawo mutsara wakajeka, wakachena-wekuona pamusoro pemvura pazasi. Chero chipi nechipi chemukati chivhariso chetangi chinoparadzira iyo acoustic chiratidzo. Nekudaro, ivo vanopa inoenderera 4-20mA yekutarisa. Izvi zvinokupa iwe chaiyo, chaiyo-nguva vhoriyamu data pane kupfava point-level switching.
Optical level sensors inoshanda zvisina chikanganiso kune akasarudzika, madiki-zvimiro zvigadziriso. Ivo vanoshandisa chaiyo infrared light refraction kuona kuvepo kwemvura. Girasi diki kana polysulfone prism inogara pane sensor tip. Kana mvura ikavhara iyi prism, mwenje wemukati unokotama kubva kune anogamuchira. Uku kusavapo kwechiedza kunokonzera kuchinja kwehurumende pakarepo. Optical sensors inoramba yakanakira matangi madiki emvura yakachena. Ivo zvakare vanoita zvinoshamisa mushe sekuvuza yekuona miganhu mukati mechipiri chemukati matireyi.
4. Nzira Yokutsanangura Sei Tangi Yemvura Mwero Switch kune Yakakwirira-Kunatswa Applications
Kusarudza iyo hardware chaiyo inoenda kure kupfuura iyo yemukati yekunzwa meshini. Iwe unofanirwa kunyatso ongorora kuenderana kwezvinhu usati waiswa kwekupedzisira. Nyanzvi dzemaindasitiri dzinowanzodaidza RO mvura 'mvura ine nzara' nechikonzero chakanaka. Iyo yepamusoro yekucheneswa maitiro inobvisa ese echisikigo trace minerals. Mvura inoguma ichitsvaga zvine hukasha kudhonzera maion mukati mayo. Ichakurumidza kudonhedza simbi kubva kune zvisina kutaurwa ma mechanical components.
Iwe unofanirwa kunyatso dzivirira zvakajairwa zvendarira zvimiro munzvimbo idzi dzakachena. Usamboshandisa yakaderera-giredhi simbi isina tsvina mukati meinoshanda RO tank. Pane kudaro, tungamira zvakanyanya inert zvinhu kune ese akanyorova zvikamu. Isu tinokurudzira zvakasimba kutsanangura Polypropylene (PP) kana PTFE (Teflon) dzimba. Kana chiyero chako chekumanikidza chichida simbi, ingosarudza yakasimbiswa 316L Stainless Steel. Izvi zvemhando yepamusoro zvinoramba zvine hukasha leaching uye chengetedza yako yakasimba mvura kuchena.
Kumisikidza zvigadziriso zvakare kunoraira yako yekupedzisira sensor sarudzo. Iwe unofanirwa kuongorora kumusoro-kukwira maringe nedivi-kumisikidzwa nekungwarira. Ongorora yako chaiyo tangi geometry uye yakatenderedza yekuchengetedza nzvimbo dzekuwana. Masensa epamusoro-soro anoshanda zvakanyanya kune akadzika, akatetepa zvakanyanya ekubata matangi. Ivo vanochengeta yakapfava wiring zvakachengeteka kure neanogona mativi emhedzisiro. Side-mount switches inokodzera zvakakwana mumatangi asina kudzika kana akaganhurirwa-kureba. Ivo zvakare vanobvumira kuti kuve nyore kwemaitiro ekugadzirisa kuwana. Technicians vanogona kuvasevhisi vasina kubvisa zvinorema, zvinorema matangi mavharo.
Mafungiro ekuremerwa kwemagetsi anoramba akakosha zvakaenzana panguva yekutsanangurwa kwechikamu. Iwe unofanirwa kusiyanisa pakati pekuchinja yakaderera-voltage PLC yekuisa uye zvakananga kushandura pombi mota. Iyo yakajairwa tsanga switch mukati mepurasitiki inoyangarara inobata zviri nyore 24V DC PLC chiratidzo. Inoshandisa chete mamirioni ezvino. Nekudaro, ichanyungudika ipapo kana ukaedza kushandura 120V AC pombi mota zvakananga. Inorema inductive mitoro inogara ichida yepakati relay kana mechanic contactor. Gara uchifananidza yako chaiyo switch ratings kune yako chaiyo magetsi zvinodiwa.
5. Implementation Realities uye Rollout Zvidzidzo
Kunyangwe iwo emhando yepamusoro sensors anotadza kana akaiswa zvisizvo. Kugadzirisa mhirizhonga yemvura inoshanda inomiririra dambudziko rako rekutanga rekuburitsa. Float switches uye optical sensors anogona kubvongodza zvine mutsindo munzvimbo dzine mhirizhonga dzekuzadza. Kukurumidza kufamba kwemvura kunoita kuti sensor relay ibatike nekudzima nekukurumidza. Uku kudhumhanisa uku kunokuvadza pombi dzako dzinorema uye kuvhiringa ako logic controller. Isu tinokurudzira zvikuru kuisa matsime ekudzikamisa. Tsime rinodzikamisa ingori pombi yakatsvetwa yePVC yakatenderedza muviri we sensor. Inodzikamisa pamusoro pemvura ipapo ipapo yakatenderedza probe yakapfava.
Iwe unogona zvakare kugadzirisa mhirizhonga nyaya kuburikidza nesoftware shanduko. Funga kushandisa PLC debounce timers mune yako logic controller. A debounce timer inomanikidza mutongi kumirira masekonzi mashoma asati abvuma shanduko yemuviri. Iyo inofuratira kukurumidza, kwechinguvana kwemasaini mabhanhire. Iyi yakapfava programming yekuwedzera zvino dzivirira kukurumidza mechini relay bhasikoro.
Redundancy akanakisa maitiro anopatsanura maamateur setups kubva kuhunyanzvi mainjiniya deployments. Akakosha masisitimu anogara achida mechanic kutadza-safes. Isu tinotsigira zvakasimba nzira yakasimba yehuviri-tekinoroji. Kuvimba nechinhu chimwe chete chekukundikana kunokoka njodzi inozoitika. Isa inoenderera mberi ultrasonic monitor yako yekutanga level control mashandiro. Wobva waisa hardwired mechanical float switch zvishoma pamusoro pemutsetse wako wekuzadza wakajairika. Iyi yechipiri mechanicha inoyangarara inoita seyekupedzisira-yepamusoro-nhanho kuvharwa kwechimbichimbi. Kana iyo yekutanga ultrasonic sensor ikatadza zvachose, iyo inoyangarara inodzivirira nzvimbo ine njodzi kufashukira.
Tarisiro dzekuchengetedza dzinofanira kuramba dziri dzechokwadi zvakanyanya kunyangwe nharaunda yakachena. Mvura yakachena inochengeta matangi emukati akachena nekufamba kwenguva. Nekudaro, iwe uchiri kuda yakagadziriswa, yakasimba yekuongorora chirongwa. Technicians anofanirwa kutarisa machanicha anoyangarara kuti anosunga muviri mwedzi mitanhatu yega yega. Ongorora ese ekunze mabhachi ewaya ezvekuparara kwemakemikari kana kupisa kwekushisa. Iwe unofanirwawo kuona yako yekukurumidzira yepamusoro-level switch nemaoko. Vatambidze neruoko kuti uone kuti maalarm anonzwika. Kuchengetedza kwekudzivirira kunodhura mapeni chete kana ichienzaniswa nenzvimbo yekugadzira yakazara.
Mhedziso
Conductive probes uye yakacheneswa RO mvura inoramba isingaenderane. Iyo reverse osmosis maitiro anoshingaira kubvisa ayoni akakosha anodiwa pakuita kwemagetsi. Kuedza kumanikidza ma sensors aya kuti ashande kunounza njodzi isingagamuchirwe. Kushandisa 'sensitivity hack' kunongotungamira kune kuverenga kwenhema, mapombi akaparara, uye mafashama ekugadzira pasi.
Iwe unofanirwa kuisa pamberi pefizikisi-inoenderana mhinduro kune yako nzvimbo. Isu tinoraira zvakasimba mainjiniya uye mamaneja ezvivakwa kuti aongorore matangi avo emazuva ano ekuchengetera RO nekukurumidza. Ziva uye kutsiva chero kutadza conductive probes vasati vakonzeresa yakakosha system downtime. Simudzira zvivakwa zvako neakavimbika mechaniki inoyangarara kana yepamusoro ultrasonic sensor. Nyanisa izvi zvishandiso zvitsva zvakananga kune ako anodiwa kuchena mazinga uye bhajeti rekushandisa. Kutora matanho akasimba nhasi kunovimbisa kuchengetedzwa kwenguva refu uye kushanda zvakanaka.
FAQ
Q: Ndeipi iyo shoma conductivity inodiwa kune yakajairwa conductive level probe?
A: Yakawanda yakajairwa conductive relays inoda hushoma hwegumi kusvika 50 µS/cm kuti ishande zvakavimbika. Iyi yekutanga inovimbisa kuti dunhu remagetsi rinogona kuvhara mukati megeji remvura. Reverse osmosis mvura inowanzo donha pazasi pechikumbaridzo ichi, kazhinji ichiyera pasi pe1 µS/cm, ichiita madhiri ekuitisa conductive ashaye basa.
Mubvunzo: Ndingangowedzera kunzwisiswa pane yangu conductive probe controller yeRO mvura?
A: Nepo mamwe ma-high-sensitivity controllers aripo, kusundira kunzwisiswa kune yakanyanya kunogadzira kusagadzikana kwakanyanya. Iyo sisitimu inokonzeresa zvakanyanya kune zvinokonzeresa zvenhema kubva mukukwira kwemuputi, tank condensation, kana diki probe fouling. Haisi mhinduro yakavimbika yenguva refu yenzvimbo dzeindasitiri.
Mubvunzo: Nei PP inoyangarara level switch ichisarudzirwa RO matangi emvura?
A: Polypropylene (PP) yakanyanya makemikari inert. Izvo hazvizoburitse zvinosvibisa zvisingadiwe kana kutsvaga simbi mumvura yakacheneswa, 'nzara' RO mvura. Uyezve, kushanda kwayo kwemuchina kunotsamira pamvura yebuoyancy. Izvi zvinoita kuti ive zvachose kudzivirira kushayikwa kwemvura kwese kwemagetsi conductivity.
Mubvunzo: Ko iyo capacitive sensor inoshanda mune reverse osmosis mvura?
A: Hongu, capacitive sensors inogona kubudirira kuona RO mvura kuburikidza neasiri-metallic tank madziro. Vanovimba nekuchinja kwe dielectric pane kunanga magetsi conductivity. Nekudaro, ivo vanoda zvakanyanya kungwarira calibration pakuiswa. Ivo vanogona zvakare kukanganiswa nekuchinja kwakanyanya mu ambient tembiricha kana inorema yekunze tank condensation.
