Masensa a piezoresistive water level sensors akhala gawo lofunikira kwambiri pakuwongolera madzi ku Singapore, kuthandizira kusintha kwa dziko kupita ku "Smart Water Grid." Nkhaniyi ikuyang'ana njira zosiyanasiyana zogwiritsira ntchito masensa amphamvuwa komanso olondola m'madera onse amadzi a m'tauni ya Singapore, kuyambira kupeŵa kusefukira kwa madzi mpaka kusungitsa malo osungiramo madzi ndi maukonde anzeru amadzi. Monga luso lamakono lomwe limasintha kuthamanga kwa madzi kukhala zizindikiro zamagetsi pogwiritsa ntchito zinthu za piezoresistive, masensa awa amapereka Singapore Public Utilities Board (PUB) ndi deta yodalirika, yeniyeni yeniyeni kuti akwaniritse ntchito, kupititsa patsogolo kulimba kwa dongosolo, ndi kupititsa patsogolo kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.
Chidziwitso cha Piezoresistive Sensing ku Singapore's Water Sector
Ulendo wa Singapore kuti ukhale mtsogoleri wapadziko lonse pa kayendetsedwe ka madzi wakhala akuyendetsedwa ndi kufunikira. Monga dziko laling'ono lachilumba lomwe lili ndi madzi ochepa komanso osatetezeka ku kusintha kwa nyengo monga mvula yambiri komanso kukwera kwa nyanja, dziko la Singapore laika ndalama zambiri pazaumisiri watsopano wamadzi. Mwa izi, ma sensor amadzi a piezoresistive atuluka ngati gawo lofunikira kwambiri pakuwunika kwamadzi mdziko muno, zomwe zimapereka kudalirika kosayerekezeka komanso kulondola m'malo osiyanasiyana am'madzi.
Masensa a piezoresistive amagwira ntchito potengera kuti zida zina zimasintha kukana kwawo kwamagetsi zikakumana ndi zovuta zamakina. M'malo ogwiritsira ntchito madzi, masensawa amayesa kuthamanga kwa hydrostatic komwe kumachitika ndi madzi, omwe amafanana kwambiri ndi kutalika kwa madzi. Ubale wakuthupi umenewu umalola kutsimikiza kwa msinkhu wa madzi mosasamala kanthu za kumveka bwino kwa madzi, turbidity, kapena kukhalapo kwa zolimba zoyimitsidwa - zinthu zomwe nthawi zambiri zimatsutsa umisiri wina monga ma ultrasonic kapena optical sensors.
Bungwe la Public Utilities Board (PUB), bungwe loyang'anira zamadzi ku Singapore, latumiza mwanzeru masensa a piezoresistive m'magawo angapo a kasamalidwe ka madzi. Kutumiza kumeneku kumathana ndi zovuta zingapo zapadera za Singapore: kufunikira kolosera molondola za kusefukira kwa nyengo komwe kumakonda kugwa mvula yamphamvu, kufunikira kosamalira bwino malo osungiramo madzi m'dziko losowa malo lomwe lapanga malo osungiramo madzi ambiri akumatauni, komanso kufunikira kwa data yodalirika kuti igwiritse ntchito maukonde ovuta komanso olumikizana amadzi.
Nkhani ya madzi ku Singapore ndi imodzi mwa masinthidwe—kuchokera ku kusowa kwa madzi kupita ku chitetezo cha madzi. Mipopi Yapadziko Lonse Inayi ya dziko (madzi a m'madera akumeneko, madzi obwera kunja, NEWater, ndi madzi opanda mchere) amaimira njira zosiyanasiyana zoperekera madzi kumene gawo lililonse limafuna kuyang'anitsitsa mosamala. Masensa a piezoresistive amathandizira pa njirayi popereka zolondola, zenizeni zenizeni zomwe zikufunika kuti ziwongolere ntchito pa matepi onse anayi, makamaka m'makina am'deralo omwe tsopano amatenga madzi kuchokera ku magawo awiri mwa atatu a dziko la Singapore.
Kukhazikitsidwa kwaukadaulo wa piezoresistive kumagwirizana ndi njira yayikulu ya Singapore ya Smart Nation, yomwe imatsindika kupanga zisankho motsogozedwa ndi data m'magawo onse. Poyang'anira madzi, izi zimamasulira ku masensa omwe samangopereka miyeso komanso amaphatikizana mosasunthika ndi mapulaneti apamwamba a analytics, kuthandizira kukonza zodziwikiratu, machitidwe olamulira, ndi mphamvu zochenjeza koyambirira. Kulimba kwa masensa a piezoresistive-kuthekera kwawo kusunga zolondola ngakhale kuti biofouling, kusinthasintha kwa kutentha, ndi kutumizidwa kwa nthawi yaitali-zimawapangitsa kukhala oyenera kwambiri kumadera otentha a Singapore ndi miyezo yeniyeni ya PUB ya khalidwe la deta ndi kudalirika kwa dongosolo.
Kuyang'anira Chigumula ndi Machenjezo Oyambirira
Nyengo yotentha ku Singapore imabweretsa mvula yamphamvu kwambiri yomwe imatha kusefukira mwachangu ngalande, zomwe zimapangitsa kuyang'anira kusefukira kwamphamvu kofunika kuti mizinda ikhale yolimba. Bungwe la Public Utilities Board (PUB) lakhazikitsa njira zambiri zowunikira madzi a piezoresistive monga njira yoyendetsera ngozi za kusefukira kwa madzi, ndikupanga imodzi mwa njira zochenjeza za kusefukira kwa madzi m'matauni padziko lonse lapansi. Masensawa amapereka chidziwitso chofunikira kuti athe kulosera, kuyang'anira, ndi kuyankha pazochitika za kusefukira kwa madzi pachilumbachi.
Kutumiza kwa Sensor M'malo Owopsa Kwambiri
PUB yakhazikitsa mwanzeru masensa a piezoresistive m'malo pafupifupi 200 mumsewu wa ngalande za Singapore, makamaka m'malo otsika komanso malo omwe adasefukira madzi57. Masensa awa amawunika mosalekeza kuchuluka kwa madzi mu ngalande, ngalande, ndi mitsinje, kudyetsa zenizeni zenizeni ku machitidwe apakati a PUB. Ukadaulo wa piezoresistive unasankhidwa kuti ugwiritse ntchito izi chifukwa chodalirika kwambiri m'malo ovuta a zachilengedwe ku Singapore - chinyezi chambiri, mvula yamphamvu nthawi zambiri, komanso kuthekera kwa madzi osefukira odzaza ndi zinyalala omwe angawononge mitundu ina ya masensa.
Masensawa ndi gawo la njira yophatikizira yowunikira kusefukira komwe kumaphatikizapo radar yamvula, makamera a CCTV, ndi zowunikira zamadzi. Komabe, masensa a piezoresistive pamlingo wamadzi amakhala ngati maziko, omwe amapereka muyeso wachindunji kwambiri wa chiwopsezo cha kusefukira kwamadzi pamalo enaake. Miyezo yawo ndi yofunika kwambiri chifukwa imagwiritsa ntchito zotsatira zophatikizika za njira zonse za hydrological za kumtunda kwa mvula - mphamvu ya mvula, mawonekedwe a madzi othamanga, ndi kayendedwe ka madzi - mu gawo limodzi losavuta kumasulira: kuya kwa madzi.
Makina Alert Mechanisms
Dongosolo loyang'anira kusefukira kwa madzi ku Singapore limagwiritsa ntchito data ya piezoresistive sensor kuti ipange zidziwitso zokha kudzera munjira zingapo. Miyezo yamadzi ikakwera kufika pazipata zoyikidwiratu (nthawi zambiri pa 50%, 75%, 90%, ndi 100% yakuya kozama), dongosololi limayambitsa zidziwitso kudzera pa SMS, pulogalamu yam'manja ya MyWaters, ndi mawonekedwe amkati a PUB control room7. Njira yochenjeza yamagulu awa imalola mayankho omaliza maphunziro, kuyambira pakuwunika pafupipafupi mpaka kuchitapo kanthu mwadzidzidzi.
Kulondola kwambiri kwa masensa a piezoresistive (± 0.1% ya sikelo yonse m'makhazikitsidwe ambiri) kumatsimikizira kuti zidziwitso zimatengera miyeso yolondola, kuchepetsa ma alarm abodza kwinaku akupereka nthawi yochenjeza yokwanira. Anthu okhalamo ndi mabizinesi amatha kulembetsa kuti alandire zidziwitso mpaka malo atatu odziwika bwino, kupangitsa machenjezo a kusefukira kwamadzi kumadera omwe akukhudzidwa kwambiri7. Mulingo wosinthika uwu ndi wotheka chifukwa masensa a piezoresistive amapereka deta yodalirika nthawi zonse yomwe PUB ndi anthu angakhulupirire.
Kuphatikiza ndi Zida Zowongolera Madzi osefukira
Kupitilira machenjezo, data ya piezoresistive sensor imawongolera mwachindunji zida zochepetsera kusefukira kwamadzi m'malo angapo ku Singapore. M'madera monga Orchard Road-boma la masitolo lomwe linakumana ndi kusefukira kwa madzi mu 2010 ndi 2011-zidziwitso za sensa zimayambitsa kugwira ntchito kwa zolepheretsa kusefukira kwa kanthaŵi ndikuyatsa mapampu amphamvu kuti apatutse madzi osefukira5. Nthawi yoyankha mwachangu za masensa (nthawi yosakwana sekondi imodzi) ndiyofunikira kwambiri pamapulogalamuwa, zomwe zimalola makina owongolera kuchitapo kanthu kusefukira kwamadzi kusanachitike.
Ntchito imodzi yodziwika bwino ndi pulogalamu yapansi "yosatsekedwa" m'nyumba zomwe zili m'malo omwe madzi amatha kusefukira. Apa, masensa a piezoresistive omwe amaikidwa m'malo osungiramo magalimoto apansi panthaka amalumikizana ndi makina opangira ma alarm, kupereka machenjezo achindunji kwa oyang'anira nyumba ndi okhalamo pamene madzi osefukira akuwopseza5. Kumanga kolimba kwa masensa kumapangitsa kugwira ntchito modalirika ngakhale atamizidwa pang'ono, zomwe zimalephera chifukwa chaukadaulo wosalimba.
Kuchita Panthawi Yanyengo Yanyengo Kwambiri
Netiweki ya sensor ya ku Singapore ya piezoresistive yatsimikizira kufunika kwake panthawi yamvula yambiri. Mwachitsanzo, mkuntho wa 2018 womwe unagwa pafupifupi mvula ya 160mm m'maola anayi - imodzi mwa mvula yamphamvu kwambiri m'mbiri ya Singapore - makina a sensa adapereka PUB ndi zosintha za miniti ndi miniti za madzi pachilumbachi. Deta iyi idalola kutumizidwa kwa magulu omwe akhudzidwa ndi kusefukira kwamadzi komanso kulumikizana kolondola ndi anthu za madera omwe ali pachiwopsezo kwambiri.
Kusanthula kwazomwe zimachitika pambuyo pa zochitika za sensa kwathandizanso PUB kuzindikira zotsekera zamakina ndi kukhathamiritsa mabizinesi amtsogolo. Kuthekera kwa masensa a piezoresistive popereka miyeso yolondola ngakhale pazovuta kwambiri kumawapangitsa kukhala ofunika kwambiri pakufufuza kwazamalamulo kumeneku, chifukwa amajambula chithunzi chonse cha zochitika za kusefukira kwa madzi popanda mipata ya data panthawi yomwe ikuyenda kwambiri.
Kasamalidwe ka Posungira ndi Madzi
Njira yatsopano ya Singapore yosungira madzi ndi kasamalidwe ka malo osungira madzi imadalira kwambiri kuyang'anira mlingo wa madzi, ndi zowunikira za piezoresistive zomwe zimagwira ntchito yofunika kwambiri powonetsetsa kuti madzi ofunikirawa ndi otetezeka. Monga mzinda wa pachilumba chomwe chili ndi madzi achilengedwe ochepa, Singapore yasintha mawonekedwe ake akumatauni kuti azigwira ntchito ngati malo osungira madzi, ndikupanga maukonde ambiri osungira omwe tsopano amasonkhanitsa madzi kuchokera ku magawo awiri mwa atatu a nthaka ya dzikolo. Kasamalidwe ka malo osungirawa amafunikira chidziwitso cholondola, chenicheni cha madzi a nthawi yeniyeni-chofunikira chomwe chimakwaniritsidwa bwino ndi ukadaulo wa piezoresistive sensor.
Marina Reservoir System Monitoring
Marina Reservoir, malo okhala ndi matauni ambiri ku Singapore, ndi chitsanzo cha kagwiritsidwe ntchito kaukadaulo ka masensa a piezoresistive m'malo akuluakulu osungira madzi. Masensa angapo amakhala mozama mosiyanasiyana mosiyanasiyana m'malo mosungiramo madzi kuti ayang'anire osati kuchuluka kwa madzi onse komanso zotsatira za stratification ndi kusiyanasiyana kosiyanasiyana3. Miyezo iyi ndi yofunika kwambiri pazinthu zingapo zogwirira ntchito:
- Kasamalidwe ka Supply Water: Deta yolondola imatsimikizira kuti mitengo yabwino yochotsera madzi imasungabe madzi ndikupewa kutsika kosafunikira.
- Kutenga Madzi a Mkuntho: Panthawi ya mvula, masensa amathandizira kudziwa kuchuluka kwa madzi owonjezera omwe nkhokweyo angatenge bwinobwino.
- Kuwongolera Salinity: Pa Marina Barrage, deta ya sensor imadziwitsa ntchito za zipata kuti muteteze kulowerera kwa madzi a m'nyanja ndikulola kutulutsa koyenera.
Masensa a piezoresistive ku Marina Reservoir adapangidwa mwapadera kuti athe kupirira mikhalidwe yamadzi amchere pomwe madzi amchere amakumana ndi nyanja, okhala ndi zida zosankhidwa kuti zisawonongeke m'malo ovutawa. Kumanga kwawo kolimba kumapangitsa kuti azigwira ntchito mosalekeza mosamalitsa, ngakhale amamizidwa mosalekeza komanso amakumana ndi ma chemistry amadzi osiyanasiyana.
Decentralized Storage Tank Monitoring
Kupitilira malo osungiramo madzi akuluakulu, masensa a piezoresistive amayang'anira kuchuluka kwa madzi m'matanki osungiramo ambiri aku Singapore - zomanga zofunika kwambiri zosungira madzi ndi nkhokwe zadzidzidzi panthawi yonse yogawa madzi pachilumbachi37. Izi zikuwonetsa kusinthasintha kwa masensa:
- Matanki a Padenga la Urban: M'nyumba zazitali, masensa amaonetsetsa kuti madzi okwanira amafika pansi pomwe amapewa kusefukira.
- Malo osungiramo ntchito: Malo osungiramo apakatikatiwa amagwiritsa ntchito chidziwitso cha sensor kuti apititse patsogolo ndandanda yopopera komanso kugwiritsa ntchito mphamvu.
- Kusungirako Mwadzidzidzi: Zosungirako zomwe zimasungidwa chifukwa cha chilala kapena kuwonongeka kwa zomangamanga zimawunikidwa mosamala kuti zikonzekere.
PUB ili ndi masensa okhazikika a piezoresistive pamapulogalamuwa chifukwa cha magwiridwe ake osasinthika pamatanki osiyanasiyana amitundu yosiyanasiyana komanso kuthekera kwawo kulumikizana mwachindunji ndi makina a SCADA omwe amayendetsa network yogawa madzi ku Singapore.
Titha kuperekanso njira zosiyanasiyana zothetsera
1. M'manja mita kwa Mipikisano parameter madzi khalidwe
2. Dongosolo la Buoy loyandama lamtundu wamadzi wamitundu yambiri
3. Burashi yotsuka yokha yamadzi ambiri amadzimadzi
4. Seti yathunthu ya ma seva ndi pulogalamu yopanda zingwe, imathandizira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Kuti mudziwe zambiri zamadzi zambiri,
Chonde lemberani Honde Technology Co., LTD.
Email: info@hondetech.com
Webusaiti ya Kampani:www.hondetechco.com
Tel: +86-15210548582
Nthawi yotumiza: Jun-27-2025