Float Switch Vs Level Sensor: Zomwe Zili Zabwino Pakuwunika kwa Tank

Kuwunika kosakwanira kwa matanki kumadzetsa ziwopsezo zazikulu pakugwirira ntchito kwa mafakitale aliwonse. Mutha kukumana ndi mapampu owuma, kusefukira kwamankhwala owopsa, kapena malo opunduka akhungu. Oyang'anira malo ndi mainjiniya owongolera nthawi zambiri amasokoneza kwambiri kapena kufotokoza momveka bwino machitidwe awo owunikira madzi. Kusagwirizana kofala kumeneku kumabweretsa kusokoneza kwa kukonzanso komanso kuchepa kwa nthawi yopanga. Kusankha ukadaulo wolakwika kumakupangitsani kukhala pachiwopsezo cha kuwonongeka kwa zida, chindapusa cha chilengedwe, komanso zoopsa zachitetezo.

Nkhaniyi ili ndi cholinga, chokhazikika chaukadaulo kuti athetse vutoli. Tidzakuthandizani kuyang'ana chisankho chovuta pakati pa masinthidwe a discrete ndi masensa osalekeza. Muphunzira momwe mungawunikire zomwe mungasankhe potengera mphamvu zamadzimadzi zenizeni, zochitika zachilengedwe, komanso zofunikira pakuwongolera. Pomvetsetsa ubwino wosiyana wa teknoloji iliyonse, mukhoza kupanga bwino ndondomeko yowonjezereka komanso yogwira ntchito.

Zofunika Kwambiri

• Masinthidwe a Float (Discrete): Zabwino kwambiri zowongolera zosavuta, zodalirika, zowongolera / kuzimitsa (ma alarm, actuation pump) yokhala ndi mtengo wocheperako wakutsogolo.

• Sensor Level (Zopitilira): Zabwino kwambiri pakulondola, kutsata voliyumu nthawi yeniyeni, kukonza zolosera, komanso kuphatikiza kachitidwe kovutirapo (mwachitsanzo, 4-20mA zotuluka).

• Chosankha: Kusankha kwanu kumadalira makamaka ngati mukufunikira Tank Level Controller kuti muyambe kuchitapo kanthu, kapena deta yosalekeza kuti muwonekere.

• Njira Zophatikiza: Ntchito zambiri zamafakitale zimagwiritsa ntchito masensa osalekeza pazidziwitso zoyambira ndi zosinthira zoyandama ngati zosunga zolimba, zolephera.

1. Kusiyanitsa Kwambiri: Kulamulira Kwachinsinsi vs

A Level Switch imadalira makina kapena maginito actuation. Mapangidwe ambiri amagwiritsa ntchito maginito okhazikika omwe amakhala mkati mwa thupi lokhazikika. Madzi akamakwera, thupi lamphamvu limayenda m’mwamba motsatira tsinde lolimba. Maginito pamapeto pake amagwirizana ndi kusintha kwa bango lamkati, kutseka dera lamagetsi. Zimagwira ntchito ngati chipangizo cha binary. Mumapeza dera losavuta lotseguka kapena lotsekedwa. Chipangizochi chimayamba pokhapokha madzi akafika pachimake chenicheni. Mumalandira chizindikiro chotsimikizika cha 'pa' kapena 'kuzimitsa'. Palibe chomwe chilipo mu danga lapakati.

Mosiyana ndi izi, sensor yopitilira muyeso imapereka muyeso wamphamvu pachombo chonse. Akatswiri amagwiritsa ntchito matekinoloje osiyanasiyana omwe si a binary, kuphatikiza akupanga, hydrostatic, radar yoyendetsedwa ndi mafunde, ndi mitundu ya capacitive. Sensa yopitilira ikuwonetsa kuchuluka kwa tanki yonse. Imatsata kusuntha kwamadzimadzi mosalekeza kuchokera ku 0% mpaka 100%. Chipangizocho chimatumiza nthawi zonse deta yofananira mosasamala kanthu za malo enieni amadzimadzi. Imauza ogwira ntchito ndendende kuchuluka kwa madzi omwe amatsalira pa millisecond iliyonse.

Zowona za zizindikiro zimasiyana kwambiri pakati pa njira ziwirizi. Zipangizo zamakono nthawi zambiri zimagwiritsa ntchito malingaliro otumizirana mauthenga achindunji. Amatha kuyambitsa pampu yothamanga kwambiri popanda mapulogalamu ovuta kapena olamulira akunja. Masensa osalekeza amafunikira kugwiritsa ntchito digito mwaukadaulo. Muyenera kuwaphatikiza mu Programmable Logic Controller (PLC) kapena Supervisory Control and Data Acquisition system (SCADA). Dongosolo lowongolera limatanthawuza mawonekedwe a analogi osinthika, omwe nthawi zambiri amakhala loopu ya 4-20mA, kuwonetsa ma metric a nthawi yeniyeni.

2. Mlandu wa Kusintha kwa Level Float: Pamene Kuphweka Kupambana

Mphamvu zogwirira ntchito zimapangitsa kusintha kwamakina kukhala kosangalatsa m'malo ovuta a mafakitale. Amafunikira zero calibration koyamba pakukhazikitsa. Mumangowakweza pamalo ofunikira kwambiri. Amakhalabe otetezedwa kwathunthu ndi thovu lakuda la thanki, nthunzi wolemera wamankhwala, komanso ma dielectric osinthasintha. Zinthu zovuta zachilengedwe izi nthawi zambiri zimasokoneza masensa akupanga kapena radar. Masiwichi amathandizanso kufalitsa mphamvu molunjika. Mutha kuyendetsa mabwalo amapope mwachindunji kudzera pa ma microswitches awo amkati.

Zowona zoyendetsera ntchito nthawi zonse zimawonetsa kutsika mtengo kwawo. Makina osavuta amakhala ngati odziyimira pawokha odalirika Tank Level Controller . Mainjiniya nthawi zambiri amawatchula kuti agwiritse ntchito zovuta koma zosavuta. Amachita bwino kwambiri m'maenje a sump, matanki amadzi otayira, komanso matanki amasiku onse a dizilo. Amafunikira zomangamanga zochepa, zomwe zimawapangitsa kukhala abwino kwa malo akutali kapena zakale komwe kuyendetsa zingwe zoyankhulirana za digito sikungatheke.

Komabe, muyenera kuvomereza malire awo omwe amadziwika. Zigawo zosuntha zimakhalabe pachiwopsezo cha kulephera kwa makina kwa nthawi yayitali. Makina oyandama amatha kupanikizana pakapita nthawi. Muyenera kupewa kuzigwiritsa ntchito m'madzi owoneka bwino kwambiri monga ma syrups olemera kapena mafuta osapsa. Kuchulukitsa zamadzimadzi kapena zinyalala zodzaza ndi zinyalala zitha kupangitsa kuti thupi loyenda limamatire. Kachikidwa pamalo okhazikika, chipangizocho chimalephera kuyambitsa ma alarm apamwamba kapena kutseka mapampu omwe akubwera.

3. Mlandu wa Sensors Mlingo Wosalekeza: Pamene Deta Ndi Yovomerezeka

Mphamvu zogwirira ntchito zimakhazikika pamawonekedwe atsatanetsatane a data ndi kukhathamiritsa kwadongosolo. Masensa osalekeza amapereka chidziwitso chothandizira kwambiri pakukonza zida. Mutha kusanthula zochitika zakale kuti muwone zolakwika zakugwiritsa ntchito. Othandizira amatha kusintha ma seti a mapulogalamu nthawi yomweyo kuchokera kuchipinda chowongolera kutali. Sayenera kutsegula chombocho kuti asamutsire chipangizo choyatsira. Mapangidwe a Solid-state sensor amatanthauzanso kuti ziro zosuntha zimalumikizana ndi madzi. Kupanga kokongola kumeneku kumachotseratu zoopsa zakuthupi.

Mukakhazikitsa ma data osalekeza, nthawi zambiri mumasankha pakati pa magulu awiri ofunikira:

• Ma Sensor Osalumikizana: Zida za Ultrasonic ndi radar zimakhala pamwamba pamadzi. Amadumpha mafunde acoustic kapena electromagnetic kuchokera pamwamba. Amapewa kuwonongeka kwa mankhwala kwathunthu.

• Masensa Olumikizana: Zida za Hydrostatic ndi capacitive zimamira mwachindunji mumadzimadzi. Amayesa mawonekedwe apadera akuthupi monga kusinthasintha kwamphamvu kapena kusintha kwa dielectric.

Zowona zogwiritsiridwa ntchito zimakonda kwambiri malo ovuta, okwera kwambiri. Zomverera zimakhala zabwino kwambiri pazakumwa zoledzeretsa kapena zowononga kwambiri. Amawunika bwino akasinja osungiramo mankhwala amtengo wapatali. Precision hydrostatic monitoring imapereka mawerengedwe enieni otengera kupanikizika, zomwe zimatsimikizira kuti ndizofunikira kwambiri pazitsime zakuya ndi malo osungiramo matayala akuluakulu.

Zolepheretsa zodziwika zimayenderana ndi zovuta zogwirira ntchito komanso kukhudzidwa kwa chilengedwe. Mumakumana ndi zofunikira zapadera zamawaya kuti mupewe kuwonongeka kwa ma siginecha. Masensa ambiri amafuna kusamalitsa koyambirira koyambirira pogwiritsa ntchito pulogalamu ya eni. Mukhozanso kukumana ndi zovuta za deadband band. Gulu lakufa limayimira malo opanda kanthu pafupi ndi nkhope ya sensa komwe kuwerengera kwamayimbidwe kumalephera. Kusokoneza zachilengedwe kumayambitsa kuchulukirachulukira kwa data. Kuchuluka kwa condensation pamagalasi owoneka kapena akupanga kumasokoneza kwambiri chizindikiro chotumizira.

4. Matrix Owunika: Kuyanjanitsa Ukadaulo ndi Zowona Zathanki

Muyenera kuwunika kwambiri mawonekedwe amadzimadzi musanasankhe chida chilichonse. Ganizirani makulidwe amadzimadzi, tinthu tating'ono ting'onoting'ono, komanso kagwiritsidwe ntchito ka mankhwala. Unikani chipwirikiti chapamwamba chomwe chimayambitsidwa ndi mapaipi omwe akubwera. Muyenera kupewa zoyandama zamakina mumatope olemera kapena matope owundana. Dothi lokhuthala limalepheretsa kusuntha kwa thupi, zomwe zimapangitsa kuti njira zamakina zikhale zopanda ntchito.

Kenako, fotokozani cholinga chanu choyambirira chogwirira ntchito momveka bwino. Kodi mukuyesera kuchitapo kanthu mwadzidzidzi, kapena mukupanga kuyeza kosalekeza? Mufunika kusintha kosiyana kuti muteteze kutayikira kwa mankhwala. Mufunika sensa yosalekeza kuti muyeze ndendende kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito tsiku ndi tsiku pakupanga kwamasiku 30.

Ganizirani zachitukuko chomwe chilipo komanso zosowa zamtsogolo zamtsogolo. Kodi mumagwiritsa ntchito kale ma PLC a plant-wide? Ma PLC amakono amatanthauzira mosavuta ndikugawa deta mosalekeza. Ngati mulibe zomangamanga digito, inu mwina muyenera yosavuta, kudziona zili contactor dera.

Kutsatira malamulo oyendetsera ntchito ndi kubwezeredwa kwa ntchito kumapangitsa zisankho zambiri zaumisiri. Miyezo yamakampani olemera imayitanitsa njira zosakanizidwa. Mumaphatikizira kachipangizo kopitilira muyeso pakuwongolera koyambira. Ndiye, inu kwabasi pamwamba-wokwera Float Sinthani m'chombo chomwecho. Chipangizo chachiwirichi chimagwira ntchito ngati cholimba, cholephera kwambiri. Imaphwanya gawo lalikulu la mpope panthawi yakusefukira, mosasamala kanthu za zomwe pulogalamu yoyamba ikufuna.

5. Kugula Mndandanda & Kuganizira Makulidwe

Akatswiri opanga ma process amayenera kufotokoza mosamala zida zawo zopangira zida kuti atsimikizire chitetezo chanthawi yayitali. Gwiritsani ntchito mndandanda wazinthu zogulira zotsatirazi kuti mutsimikize kukula koyenera kwa thupi ndi kugwirizana kwa magwiridwe antchito.

1. Kusankha Zinthu: Fananizani zinthu zonyowetsedwa molunjika ndi mawonekedwe amankhwala amadzimadzi. Chitsulo chosapanga dzimbiri chimatha kutentha kwambiri, zosungunulira zankhanza, komanso kugwiritsa ntchito zakudya zaukhondo bwino. PVC ndi Polypropylene zimagwira ntchito bwino pakugwiritsa ntchito madzi wamba. PTFE imakana ma acid owopsa kwambiri komanso mankhwala opangira mafakitale.

2. Kukhazikitsa Kokwera: Dziwani malire anu ofikira tanki. Magawo okwera pamwamba amapachikidwa molunjika kuchokera padenga la chotengera. Magawo okhala m'mbali amalowa pakhoma la thanki yopingasa. Magawo ozama amatsika molunjika kuchokera ku zingwe zamagetsi zolimbitsidwa. Mathanki apansi panthaka omwe ali ndi malire nthawi zambiri amafuna njira zosinthika, zoyimitsidwa kuti alambalale zovuta zamkati.

3. Mavoti Amagetsi: Tsimikizirani mphamvu yeniyeni yamagetsi anu ndi mphamvu yofunikira ya amperage. Muyenera kuwonetsetsa kuti chipangizo chosankhidwa chimayendetsa katundu wowongolera mpope popanda kuwotcha zolumikizira zamkati. Muyeneranso kuyang'ana mosamalitsa magawo owopsa a madera. Malo osasunthika, oyaka moto amalamula ziphaso zapadera zamagetsi za Intrinsically Safe kapena Explosion-proof.

6. Zowopsa Zogwiritsa Ntchito ndi Kukonzekera Zoganizira

Matekinoloje onse owunikira madzimadzi amakumana ndi zoopsa zogwiritsa ntchito m'munda. Kuwonongeka kwakukulu ndi kuwonjezereka kwakukulu kumawonetsa ziwopsezo zazikulu zantchito. Biological buildup kapena mineral calcification kuthupi a Float Level Switch . Kutumphuka kolimba kumalepheretsa lever yamkati yamakina kuti isasunthike m'mwamba. Kukula kwakukulu kumasinthanso kwambiri chizindikiro cha analogi cha sensor. Kutsika kumapanga pamwamba pa ultrasonic transducer kumapangitsa kuti phokoso likhale lomveka, zomwe zimapangitsa kuti anthu aziwerenga molakwika.

Kutsika komanso chipwirikiti chambiri pamtunda nthawi zambiri kumayambitsa maulendo abodza okhumudwitsa. Ma agitators amkati kapena mapaipi odzaza kwambiri amasokoneza madzi nthawi zonse. Mutha kuchepetsa kuyenda pang'onopang'ono kumeneku pamakina kapena digito. Mainjiniya amayika zishango zoyenda bwino kapena zitsime zotsekera mozungulira zida zamphamvu kuti madziwo azikhala okhazikika. Kwa masensa a digito, mumagwiritsa ntchito kuchedwa kwanthawi kozikidwa ndi mapulogalamu anzeru. Dongosolo lowongolera limadikirira masekondi angapo musanatsimikizire kusintha kofulumira kwa pamwamba.

Muyenera kukhazikitsa ndondomeko zopewera zopewera. Kuyang'ana kowoneka bwino kumazindikira msanga kuwonongeka kwachilengedwe. Konzani nthawi yotsuka mokhazikika potengera kuuma kwa madziwo. Zomverera mosalekeza zimafunikira kukonzanso kwa digito nthawi ndi nthawi. Muyenera kutsimikizira kulondola kwawo koyambira motsutsana ndi ma benchmark odziwika kuti mupewe kusuntha kwapang'onopang'ono kwa ma sign.

Mapeto

Palibe ukadaulo wowunikira womwe uli bwino padziko lonse lapansi kuposa wina. Amatumikira zolinga zosiyana kwambiri. Zofuna zanu zenizeni zimatengera zomwe mumayika patsogolo komanso momwe madzi anu amakhalira.

Zosasinthika kukhala zosinthika zamakina zokhazikika, zodalirika zachinthu chimodzi. Imagwira ntchito zodziwikiratu zapampu komanso zovuta zadzidzidzi mopanda cholakwika. Sinthani ku sensa yosalekeza pamene kuphatikizika kwamakina kumayendetsa kubweza kwanu pantchito pazachuma. Deta yokhoza kuchitapo kanthu imatsimikizira zovuta zowonjezera zaukadaulo.

Chitanipo kanthu kuti muteteze makina ogwiritsira ntchito madzimadzi lero. Funsani injiniya wogwiritsa ntchito kuti awonenso kukula kwa thanki yanu ndi mbiri zamakemikolo. Gwiritsani ntchito chida chapaintaneti kuti mufanane ndi chipangizocho ndi zomwe mukufuna. Kusankhira koyambirira koyenera kumalepheretsa kusefukira kwamitengo, kumachotsa nthawi yocheperako, ndikusunga njira yanu kuti iyende bwino.

FAQ

Q: Kodi chosinthira choyandama chingagwiritsidwe ntchito pakuwunika mosalekeza?

A: Ayi. Kusintha kokhazikika kumangopereka chidziwitso chapamlingo wa mfundo. Zimagwira ntchito ngati chipangizo cha binary, kusonyeza kokha ngati madzi afika pachimake. Sizingafotokoze kuchuluka kwamadzimadzi munthawi yeniyeni. Komabe, mutha kuyika masiwichi amitundu yambiri kuti muyesere mayendedwe oponderezedwa, ngakhale izi zikulepherabe kuwunika kopitilira muyeso.

Q: Ndi chiyani chodalirika kwambiri: chosinthira choyandama kapena sensor ya ultrasonic level?

A: Kudalirika kumadalira kwathunthu malo anu akasinja. Zoyandama zamakina zimakhalabe zotetezedwa ndi kusokoneza zamagetsi, nthunzi wandiweyani, ndi thovu pamwamba. Komabe, amatengeka ndi kupanikizana kwakuthupi kuchokera ku zinyalala. Akupanga masensa alibe kusuntha mbali, kuchotsa mawotchi kulephera zoopsa. Komabe, thovu pamwamba, condensation kwambiri, kapena nthunzi wandiweyani akhoza kusokoneza mamvekedwe awo amawu.

Q: Kodi ndikufunika PLC kuti ndigwiritse ntchito chowongolera mulingo wa thanki?

A: Simufunika PLC nthawi zonse. A yosavuta dimba lophimba mawaya mwachindunji mu mpope kulandirana kapena contactor dera. Izi zimalola kudzazidwa kokhazikika kapena kutulutsa popanda mapulogalamu apamwamba. Mosiyana ndi izi, masensa opitilirabe omwe amatumiza ma siginecha osinthika nthawi zambiri amafunikira PLC, SCADA system, kapena mita yodzipatulira kuti imasulire deta.