He taputapu ine motuhake ngā mita rere o ngā awa tuwhera i hangaia hei tatau i te rere o te wai i roto i ngā wai mata kore, tae atu ki ngā awa tūturu, ngā awa whakamakuku, ngā awa waikeri ā-tāone me ngā awa wheketere.wai parangā awaawa. Kāore i rite ki ngā mita rere paipa kati e mahi ana i raro i ngā āhuatanga pēhanga-katoa, ka whakamahia e rātou te mātāpono ine tere-rohe: ko te tere rere he ōrite ki te horahanga wai whakawhiti-wāhanga kua whakareatia ki te tere rere toharite. He maha ngā momo matua e wātea ana hei whakauru i ngā āhuatanga mahi awa me te awaawa rerekē, ia ia he hanganga ahurei, he painga me ngā āhuatanga e tika ana.
Ngā Kāwai Matua me ngā Mātāpono Mahi
1. PūorooroNgā Mita Rere o te Hongere Tuwhera
Koinei te momo e whakamahia whānuitia ana mō ngā awaawa reo-waenga me ngā awaawa iti. Ka whakamahia he tirotiro ultrasonic o runga hei ine i te hohonutanga o te wai i te wā tūturu, ā, ka honoa ki te pūoko tere Doppler o raro i te wai hei hopu i te tere o te rere. Ka tatau aunoa te rorohiko rere kua hangaia ki roto i te pūnaha i te rere tonu me te rere ā-pūmau i runga i ngā tawhā āhuahanga o te awaawa pēnei i te whānui, te pari me te āhua o te wāhanga. Ka tautokohia e ia ngā awaawa Parshall paerewa, ngā pā wai tapatoru me ngā pā wai tapawhā kia tika ake ai. Mā te tāutanga kore-pā ki runga, ka karohia e te tirotiro ultrasonic te pa atu ki te paru, te paru me ngā paru e mānu ana. Ka tukuna he pānui pumau mō ngā awaawa whakamakuku, ngā putanga parakaingaki me ngā awaawa ua o te tāone, ā, kua rite ki te RS485, 4-20mA me te tuku ahokore IoT mō te tuku raraunga mamao. Ko tōna herenga ko te pahuka taimaha, te mamaoa wai matotoru, te karengo mānu matotoru rānei ka ngoikore ai ngā tohu ultrasonic, ka whakaiti i te tika.
2. RātariNgā Mita Rere o te Hongere Tuwhera
Ka tukuna e ngā mita rere radar ngā tohu ngaruiti auau teitei hei ine i te taumata wai me te tere rere i te wā kotahi, me te kore e pā ki te wai. Ka uru ngā ngaruiti ki te kohu, ki te mamaoa, ki te pahuka angiangi me te puehu māmā, ā, he mea pai mō ngā awa tūturu he nui ngā mata wai, he whānui ngā awaawa matua whakamakuku me ngā awa waikeri tuwhera e pāngia ana e ngā huringa pāmahana me te haumākū. Ka taea te whakairi i te pūoko ki runga i ngā reera piriti, i ngā whāriki taha awa rānei, kāore e hiahiatia he hanganga i raro i te wai, e tino whakaiti ana i ngā utu tāutanga me te tiaki. He pai te mahi i roto i ngā kaupapa aroturuki rere awa taiao mamao me te ine rerenga waipuke.
3. Ngā Mita Rere Tere-Horahanga Hikohiko
Ka tanumia ngā pūoko tere hikohiko kua rukuhia ki raro i te awaawa hei ine i te tere rere, ā, ka aroturukihia e te pūoko taumata ōrite te hohonutanga o te wai. He pai mō te wai kawe e kawe ana i te paru nui, te wai para maina me te wai para ahumahi he nui ngā matūriki e iri ana. Ki te kore he wāhanga hurihuri miihini, ka ātete te pūoko ki te pakū me te aukati i te paru me te muka. He maha te whakamahinga i roto i ngā awa para nui o te tāone me ngā awa waikeri maina, engari kāore e taea te ine i te wai ma parakore iti te kawe.
4. Ngā Pūnaha Ine Rere o te Ārai me te Pā Tuku Iho
Ko ngā awa Parshall, ngā pātū tapawhā me ngā pātū tapatoru V he taputapu whakawhāiti tuatahi matarohia. Whai muri i te tāutanga o ngā awa paerewa, ngā pātū rānei ki te awaawa, ka hangaia he hononga pāngarau pumau ki te rōrahi rere mā te rerekētanga taumata wai i mua i te wāhanga whakawhāiti. I te whakakotahitanga mengā tuku taumata ultrasonic, hydrostatic rānei, ka tatau te pūnaha i te rere mā te aroturuki i te pane o te wai. Ka taea te whakamahi i tēnei otinga iti te utu mō ngā awaawa whakamakuku iti me ngā putanga wai wheketere pumau, engari me keri auau, nā te mea ka tino whakapōrearea ngā raraunga ine i te kohikohinga o te paru i te korokoro.
Ngā Horopaki Taupānga Matua
- Ngā Awa Whakamakuku AhuwhenuaAroturuki i te nui o te tohatoha wai mō te tohatoha rauemi wai i ngā whenua ahuwhenua me ngā tatauranga utu wai.
- Te Aroturukitanga Awa me te Taiao MāoriAroturuki i te rere o te awa, te rere pūtake rauropi me te rerenga waipuke i te wā tūturu mō ngā tari wai me ngā mana whakahaere taiao.
- Ngā Ara Para me ngā Ara Wai Ua o te TāoneArotake i te tukunga wai para o te wheketere, te rerenga wai ua o te tāone me te rere o te tomokanga/putanga o te whare para kia tutuki ai ngā paerewa tukunga taiao.
- Ngā awaawa waikeri ahumahiInehia te tukunga wai para o te whare matū, te mira pepa me te maina hei taurite i te whakaputanga me te arotake i te whakahaere parahanga.
Ngā Painga o te Ao HouNgā Mita Rere o te Hongere Tuwhera
Ki te whakatauritea ki ngā ine rere ā-ringa tuku iho, ka tautokohia e ngā mita awa tuwhera hou te aroturuki aunoa 24-hāora, te rokiroki raraunga me te tuku kapua mamao. Ka urutau ēnei ki ngā whakawhiti awa koretake me ngā tere rere rerekē mai i te tauraki ki te waipuke. Ko te nuinga o ngā tauira he tohu ātete wai IP68, he iti te whakapaunga hiko me te roa o te ora ratonga, ka whakaiti i te mahi tirotiro ā-ringa auau. Ka tīpakohia e ngā miihini ngā momo mita e rite ana i runga i te whānui o te awa, te nui o te paru, ngā āhuatanga o te rangi i te papaanga me ngā whakaritenga tika kia tutuki ai te aroturuki rere pono mō te wā roa mō ngā momo awa me ngā awa tuwhera katoa.
Te wā tuku: Hurae-13-2026