Ko te whatunga paipa waikeri te pūtake ora o raro whenua o te tāone, he āhuatanga ōna o ngā panonitanga nui o te rere, ngā tauira rere uaua, te kounga wai kino, me te taiao tāutanga taputapu kino. Nō reira, ko te pūnaha whatunga paipa waikeri tāone te whare haumaru taketake o te tāone, e pā tika ana ki te whanaketanga ōhanga me te pumau o te oranga o te tangata, ā, he wāhi nui tōna ki te whanaketanga o te tāone. Nā te ahunga whakamua me te whanaketanga o ngā tāone, kua noho te whakahaere me te tiaki i a ia hei mahi tere mā ngā kaiwhakahaere tāone me ngā kaiwhakatau.
Hei tāpiritanga, i roto i te aratau whakahaere tuku iho, ka taea anake te mārama ki te mahi a te whatunga paipa mā te whakatuwhera i te taupoki poka wai hei tirotiro. Kāore e taea te mārama tika ki te mahi a te whatunga paipa, ā, kāore e taea te kite i te whatunga paipa tawhito, pakaru rānei i te wā tuatahi. I muri mai, ahakoa i whakaurua te tukatuka mōhiohio ki te taumata iti, i whakamahia a AutoCAD, Excel me ētahi atu tikanga hei penapena i ngā raraunga whatunga paipa waikeri i roto i ngā poraka, i kitea noa iho ngā mahi whakaatu mapi me te uiui taketake, ā, kāore i taea te whakaata i ngā āhuatanga whatunga uaua o te whatunga paipa waikeri. Kāore e taea te mārama tika ki te mahi tūturu o te paipa. Kāore hoki e taea te whakarato whakatūpato me te aroturuki ipurangi whai hua mō ngā raruraru pēnei i te waipuke o te tāone, te waipuke para, te tuku turekore o te wai para ahumahi, te tukunga nui o te wai para ahumahi, me te rere o te ua me te wai para.
Nō reira, mā te aroturukitanga o te rere ka taea te whakarato i ngā raraunga taketake hei whakaoti rapanga i te waipuke o te tāone, te kino o ngā paipa, me te aukati i ngā paipa, ā, ka whakarato hoki i te pūtake mō te whakahaere me te tiaki i te whatunga paipa o te tāone. I taua wā anō, mā te rangahau pūnaha o te rere o te whatunga paipa o te tāone ka taea te hopu pūnaha i te āhua o te mahi o te whatunga paipa, me te whakarato tautoko raraunga motuhake mō te hanga anō me te hanganga o te whatunga paipa waikeri. Nā te motuhaketanga o te whatunga paipa o te tāone, me whiriwhiri ngā taputapu aroturuki rere e tika ana kia rite ki ngā hiahia tūturu kia whiwhi ai i ngā raraunga rere tika mō te wā roa, kia iti ake ai te nui o te tiaki taputapu.
Nō reira, mō te aroturukitanga o te rere, ko ēhea ngā mita rere e tika ana mō te whatunga waikeri?
Tuatahi, me whiriwhiri kia kaha te urutau, ka taea te whakamahi i roto i ngā pāpāho me ngā taiao uaua, ā, kāore e pāngia ngāwari e ngā paru wai me ngā totoka whakatārewatia; ka taea te urutau ki ngā huringa tere o te rere me te taumata wai, ā, he whānui te whānuitanga; he kaha ki te ine i te rere whakamuri; ka taea te whakatau i te āhuatanga o te kī tonu me tengā paipa kua whakakīia wāhanga.
Tuarua, ka tika te rere o te wai; he māmā te tāutanga, he iti te tiaki o ia rā, ā, he māmā te tiaki. Ko te nuinga o te wāhi tāutanga kei roto i te poka wai, he uaua ki te whakatutuki i te tuku hiko me te whakawhitiwhiti waea. Nō reira, me whai pākahiko ake te taputapu, ā, he manawanui anō hoki hei whakaiti i te nui o te tiaki. Hei tāpiri, me whai mahi whakawhitiwhiti ahokore te taputapu, ka taea rānei te hono atu ki ētahi atu taputapu hei whakatutuki i te mahi whakawhitiwhiti ahokore;
Hei tāpiri atu, nā te mea ka tūpono ngā taputapu rere kei roto i te poka wai ki te waipuke ohorere i te wā ua, me teitei ake te taumata ātete wai mō ngā taputapu hei ārai i ngā kino o ngā taputapu i puta mai i te waipuke, ā, ko te taumata ātete wai he teitei ake i te IP68; ina whakatauhia i runga i te taiao kei te tata te kukū o te methane noa ki te rohe pahūtanga, me whai whakaaro ki ngā taputapu rere ātete pahūtanga.
Ko ngā taputapu rere o te au ka taea te whakamahi i roto i te whatunga waikeri e ahu mai ana i te tikanga tere rere o te rohe. He ngāwari te tāutanga me te whakamahi i tēnei taputapu, he kaha te urutau ki te taiao tāutanga, ā, he iti noa te tiaki. Ko tēnei momo taputapu rere e kiia ana i te mākete he mita rere Doppler ultrasonic, he mita rere waipara rānei.
Ka marara te orooro ina tūtaki ki ngā matūriki totoka ririki, ki ngā mirumiru rānei i te ara horapa, nā te meatikanga wā-haerekāore e pai te mahi ina ine i ngā wai kei roto i aua mea. Ka taea anake te whakamahi hei ine i ngā wai ma. Ko teTikanga Dopplere hangai ana ki te meka e marara ana ngā ngaru ultrasonic. Nō reira, he pai te tikanga Doppler mō te ine i ngā wai kei roto ngā matūriki totoka, ngā mirumiru rānei. Heoi, nā te mea he matapōkere te noho o ngā matūriki marara, ngā mirumiru rānei, he rerekē anō hoki te mahi tuku oro o te wai.
Hei tāpiritanga, ki te inehia te wai he ngoikore te mahi tuku oro, ka kaha ake te marara i te rohe tere rere iti e tata ana ki te pakitara paipa; ko te wai he pai te mahi tuku oro ka marara i te rohe tere teitei, ka iti te tika o te ine Doppler. Ahakoa kua wehea te transducer tuku me te transducer whiwhi, ka taea anake te whiwhi i te marara i te rohe waenga o te kōtaha tere rere, engari he iti tonu te tika o te ine i te tikanga wā-haere.
Wā tuku: Hepetema-28-2015