Im'magawo owunika momwe madzi amayendera, ngalande za m'tauni, ndi chenjezo la kusefukira kwa madzi, kuyeza moyenera komanso modalirika momwe madzi amayendera mu ngalande zotseguka (monga mitsinje, ngalande zothirira, ndi mapaipi otaya madzi) ndizofunikira. Njira zoyezera kuthamanga kwa madzi nthawi zambiri zimafuna kuti masensa amizidwe m'madzi, zomwe zimapangitsa kuti zisawonongeke ndi zinyalala, zinyalala, dzimbiri, komanso kusefukira kwa madzi. Kuwonekera kwa hydrological radar flow mita yophatikizika, yokhala ndi maubwino osalumikizana, olondola kwambiri, komanso magwiridwe antchito ambiri, imathana bwino ndi zovutazi ndipo ikukhala njira yabwino kwambiri yowunikira ma hydrological.
I. Kodi “Integrated” Flow Meter ndi chiyani?
Mawu akuti "integrated" amatanthauza kuphatikizika kwa miyeso itatu yayikulu kukhala chida chimodzi:
- Velocity Measurement: Imagwiritsa ntchito mfundo ya radar Doppler effect potulutsa ma microwave pamwamba pamadzi ndikulandila ma echo, kuwerengera kuthamanga kwamadzi kutengera kusintha kwafupipafupi.
- Kuyeza kwa Mulingo wa Madzi: Imagwiritsa Ntchito ukadaulo wa radar wa Frequency-Modulated Continuous Wave (FMCW), kuyeza ndendende mtunda kuchokera ku sensa kupita kumadzi pamwamba pamadzi powerengera kusiyana kwa nthawi pakati pa kufalikira kwa microwave ndi kulandirira, potero kumapeza mulingo wamadzi.
- Kuwerengetsera kwa Mtengo Woyenda: Yokhala ndi purosesa yogwira ntchito kwambiri, imangowerengera nthawi yomweyo komanso kuchuluka kwa ma hydraulic ma hydraulic (monga njira ya hydraulic) potengera miyeso yanthawi yeniyeni ya kuchuluka kwa madzi ndi liwiro, kuphatikiza mawonekedwe ndi miyeso ya njira yolowetsamo (monga zozungulira, zozungulira, zozungulira).
II. Zofunika Kwambiri ndi Ubwino wake
- Muyeso Wosalumikizana Kwathunthu
- Chiwonetsero: Sensa imayimitsidwa pamwamba pamadzi popanda kukhudzana mwachindunji ndi thupi lamadzi.
- Ubwino: Imapewa kotheratu zinthu monga kudzikundikira kwa zinyalala, kutsekeka kwa zinyalala, dzimbiri, ndi scouring, kumachepetsa kwambiri mtengo wokonza ndi kuvala kwa sensor. Makamaka oyenera mikhalidwe yovuta ngati kusefukira kwa madzi ndi zimbudzi.
- Kulondola Kwambiri ndi Kudalirika
- Chiwonetsero: Ukadaulo wa radar umapereka mphamvu zolimbana ndi kusokoneza ndipo sizikhudzidwa kwambiri ndi zinthu zachilengedwe monga kutentha, chinyezi, komanso mtundu wamadzi. Kulondola kwa kuyeza kwamadzi kwa radar ya FMCW kumatha kufika ± 2mm, ndi kuyeza kwa liwiro lokhazikika.
- Ubwino: Amapereka deta yosalekeza, yokhazikika, komanso yolondola ya hydrological, yopereka maziko odalirika opangira zisankho.
- Kuyika Kosavuta ndi Kukonza
- Chiwonetsero: Zimangofunika bulaketi (mwachitsanzo, pa mlatho kapena pamtengo) kuti ikonze sensa pamwamba pa tchanelo, yolumikizidwa ndi gawo lopingasa. Palibe chifukwa chokhala ndi zitsime zotsekera kapena zitsime.
- Ubwino: Imafewetsa uinjiniya woyika, ifupikitsa nthawi yomanga, imachepetsa ndalama za boma komanso kuwopsa kwa kukhazikitsa. Kusamalira tsiku ndi tsiku kumangophatikizapo kusunga lens ya radar yaukhondo, kuchepetsa kuyesayesa kosamalira.
- Ntchito Yophatikizika, Yanzeru komanso Yogwira Ntchito
- Chiwonetsero: Mapangidwe a "integrated" amalowa m'malo mwazokhazikitsira zida zambiri monga "sensor level water + flow velocity sensor + flow calculation unit."
- Ubwino: Imafewetsa dongosolo ladongosolo ndikuchepetsa zomwe zingalephereke. Ma algorithms omangidwa amangopanga mawerengedwe onse ndikutumiza deta patali kudzera pa 4G/5G, LoRa, Ethernet, ndi zina zotero, zomwe zimathandizira kugwira ntchito kosayendetsedwa komanso kuyang'anira kutali.
- Wide Range ndi Kugwiritsa Ntchito Kwambiri
- Chiwonetsero: Imatha kuyeza kuthamanga kwa liwiro lotsika komanso kusefukira kwamadzi, komwe kuyeza kwamadzi kumayambira mpaka 30 metres kapena kupitilira apo.
- Ubwino: Ndiwoyenera kuyang'aniridwa kwanthawi zonse kuyambira nyengo yachilimwe mpaka kusefukira kwamadzi. Chipangizocho sichidzamizidwa kapena kuwonongeka chifukwa cha kukwera kwadzidzidzi kwamadzi, kuonetsetsa kuti kusonkhanitsa deta kosasokonezeka.
III. Milandu Yodziwika Yogwiritsa Ntchito
Mlandu 1: Ngalande Zamadzi Zam'tauni ndi Chenjezo la Kuthira madzi
- Zochitika: Mzinda waukulu uyenera kuyang'anira kuchuluka kwa madzi ndi kuchuluka kwa madzi a mapaipi ndi mitsinje mu nthawi yeniyeni kuti athetse mvula yamkuntho ndi kuyambitsa kuthetsa kusefukira kwa madzi ndi zowononga madzi mwamsanga.
- Vuto: Masensa am'madzi am'madzi amatsekedwa mosavuta kapena kuonongeka ndi zinyalala pamvula yamphamvu, ndipo kuyika ndi kukonza m'zitsime kumakhala kovuta komanso kowopsa.
- Yankho: Ikani ma mita ophatikizika a radar pamalo olowera mapaipi ofunikira komanso m'magawo odutsa mitsinje, okwera milatho kapena mitengo yodzipereka.
- Zotsatira: Zipangizozi zimagwira ntchito mokhazikika 24/7, kukweza zenizeni zenizeni zenizeni pa nsanja yoyang'anira madzi yamzindawu. Pamene mitengo yothamanga ikukwera, kusonyeza kuwonjezereka kwa chiwopsezo cha madzi, dongosololi limapereka machenjezo, kupereka nthawi yofunikira yoyankha. Kuyeza kosalumikizana kumatsimikizira kulondola ngakhale mumikhalidwe yodzaza zinyalala, kuchotsa kufunikira kwa ogwira ntchito kulowa m'malo owopsa kuti akonze.
Mlandu wa 2: Kuwunika Kutulutsidwa kwa Ecological Flow mu Hydraulic Engineering
- Nkhani: Malamulo oyendetsera chilengedwe amafuna kuti malo opangira magetsi a madzi ndi malo osungiramo magetsi azitulutsa “mayendedwe achilengedwe” kuti mitsinje isungike bwino, zomwe zimafunikira kuwunika kopitilira muyeso.
- Vuto: Malo otulutsiramo amakhala ndi malo ovuta omwe amakhala ndi chipwirikiti, zomwe zimapangitsa kukhazikitsa zida zachikhalidwe kukhala zovuta komanso zomwe zimatha kuwonongeka.
- Yankho: Ikani ma mita ophatikizika a radar pamwamba pa njira zotulutsira kuti muyeze mwachindunji kuthamanga ndi kuchuluka kwamadzi komwe kumatuluka.
- Zotulukapo: Chipangizochi chimayesa molondola kuchuluka kwa data yomwe simakhudzidwa ndi chipwirikiti ndi kuwaza, ndikutulutsa malipoti. Izi zimapereka umboni wosatsutsika kwa akuluakulu oyang'anira zamadzi pomwe akupewa zovuta zoyika zida m'malo owopsa.
Mlandu wa 3: Muyeso wa Madzi Othirira Paulimi
- Chitsanzo: Maboma akuluakulu a ulimi wamthirira amafuna kuyeza ndendende mmene madzi akuchulukira panjira zosiyanasiyana potengera kuchuluka kwa ndalama.
- Vuto: Makanema amakhala ndi zinyalala zambiri, zomwe zimatha kukwirira masensa olumikizana. Kupereka mphamvu kumunda ndi kulumikizana ndizovuta.
- Yankho: Gwiritsani ntchito magetsi ophatikizika a radar oyendetsedwa ndi dzuwa omwe amaikidwa pa milatho yoyezera panjira zamafamu.
- Chotsatira: Kuyeza kopanda kukhudzana kumanyalanyaza nkhani za dothi, mphamvu ya dzuwa imathetsa mavuto a magetsi a m'munda, ndipo kutumiza kwa data opanda zingwe kumathandizira kuyeza madzi amthirira otomatika komanso olondola, kulimbikitsa kusunga madzi komanso kugwiritsa ntchito moyenera.
Mlandu wa 4: Kumanga Sitima ya Hydrological Station ya Mitsinje Yaing'ono ndi Yapakatikati
- Zochitika: Kumanga masiteshoni a hydrological kumadera akutali pamitsinje yaing'ono ndi yapakati monga gawo la network hydrological network.
- Vuto: Kukwera mtengo kwa zomangamanga komanso kukonza zovuta, makamaka panthawi ya kusefukira kwa madzi pamene kuyeza kwa madzi kumakhala kowopsa komanso kovuta.
- Yankho: Gwiritsani ntchito ma mita ophatikizika a radar ngati zida zoyezera kuthamanga kwapakati, zophatikizidwa ndi zitsime zosavuta zothirira (zosanjikiza) ndi makina amagetsi adzuwa kuti mumange ma hydrological station opanda munthu.
- Chotsatira: Zimachepetsa kwambiri zovuta za uinjiniya komanso ndalama zomangira masiteshoni amadzi, zimathandiza kuyang'anira kayendedwe ka madzi, zimachotsa kuopsa kwa chitetezo kwa ogwira ntchito panthawi yoyezera kusefukira kwa madzi, komanso kumapangitsa kuti pakhale nthawi komanso kukwanira kwa deta ya hydrological.
IV. Chidule
Ndi mawonekedwe ake odziwika bwino osalumikizana, kuphatikiza kwakukulu, kuyika kosavuta, komanso kukonza pang'ono, mita yophatikizika ya radar ya hydrological ikukonzanso njira zachikhalidwe zowunikira ma hydrological flow. Imathana bwino ndi zovuta zoyezera m'mikhalidwe yovuta ndipo imagwiritsidwa ntchito kwambiri m'matauni, hydraulic engineering, kuwunika zachilengedwe, ulimi wothirira, ndi zina zambiri. Amapereka chithandizo chambiri komanso chitsimikizo chaukadaulo pakuwongolera madzi mwanzeru, kasamalidwe ka madzi, komanso kupewa kusefukira kwamadzi ndi chilala, zomwe zimapangitsa kukhala chida chofunikira kwambiri pamakina amakono owunikira madzi.
Seti yathunthu yamaseva ndi pulogalamu yopanda zingwe yothandizira, imathandizira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Kuti mumve zambiri za radar sensor zambiri,
Chonde lemberani Honde Technology Co., LTD.
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Nthawi yotumiza: Sep-02-2025