Uhlelo lwenethiwekhi yamapayipi asedolobheni luyingxenye ebalulekile yesistimu yokukhipha amanzi emadolobheni. Njengoba izwe libheka ukubaluleka kokuvikelwa kwemvelo kanye nokusetshenziswa kabusha kwezinsiza, kuyindlela yesikhathi esizayo yokwakha idolobha lamanzi ahlakaniphile kanye nedolobha lesiponji. Ukuboniswa kwedatha okuhlanganisiwe kanye nokuphathwa, ubuchwepheshe obusha bezinzwa, ubuchwepheshe be-Intanethi Yezinto, ukuthandwa kwe-5G, njll., kwenza ukuqapha kwemvelo kube lula kakhulu futhi kuhlinzeke ngesisekelo sokwakhiwa kwepulatifomu yamafu yokulinganisa eku-inthanethi. Ukusungulwa kwedolobha lesiponji kuyindlela entsha yobuchwepheshe kanye nokusetshenziswa okusebenzayo kokusetshenziswa kabusha kwezinsiza zamanzi zasemadolobheni. Ngakho-ke ukuqapha ukusetshenziswa kwamanzi emadolobheni kuyindlela ephumelelayo yokuphinda usebenzise izinsiza zamanzi.
Uhlelo lwenethiwekhi yamapayipi angaphansi komhlaba edolobheni ngokuvamile luhlukaniswe ngezinhlelo ezintathu eziyisisekelo zamapayipi ngokwemisebenzi yazo: inethiwekhi yamapayipi amanzi emvula, inethiwekhi yamapayipi amanzi angcolile kanye nenethiwekhi yamapayipi axubile, kanti izinhlelo ezintathu zamapayipi zonke zinesimo sezimo zamapayipi angagculisi. Izinhlobo ezintathu zezimo zamapayipi angagculisi zihlukile: inethiwekhi yendle izikhathi eziningi kuzoba khona ukugeleza kwamanzi, indle iqukethe izinto ezilengayo, indle yezimboni ingaqukatha uketshezi oluthile olugculisayo, ekukhetheni ithuluzi lokuqapha ukugeleza lapho izinga lokuvikela kanye nokubekezelelana kwamakhemikhali kwethuluzi; Kunezimo ezimbili ezishintshanayo zepayipi eligcwele kanye nepayipi elingagculisi, ezizohluka kakhulu ngobukhulu bemvula kanye nokukhishwa kwesizini kanye nesifunda. Amapayipi axubile anazo zonke izici zamapayipi amanzi angcolile kanye namanzi emvula.
Ngesimo sepayipi elinganelisekile, indlela efanele yokuthola i-Doppler flowmeter, esebenzisa isimiso sendlela yesilinganiso sokugeleza kwendawo. Ngokuvamile, i-Doppler probe isetshenziselwa ukukala isivinini sokugeleza, bese i-sensor yokucindezela noma i-ultrasound sensor isetshenziswa ukukala izinga loketshezi. Ngohlobo lwepayipi eligcwele ngezinye izikhathi hhayi isimo sepayipi eligcwele, ngoba ipayipi eligcwele lepayipi liyingcindezi, ngakho-ke khetha ithuluzi uma kukhona indlela yokunciphisa ingcindezi, ukuze kuqinisekiswe kangcono ubuqiniso bedatha. Ngenxa yezinhlobo ezahlukene zesizini kanye nendle, ezinye izindawo zinesizini ye-Meiyu, izinga lokushisa lamanzi epayipini nalo lizoshintsha, ngesimiso se-ultrasonic sokulinganisa, isivinini somsindo sizoshintsha ngenxa yokushintsha kwezinga lokushisa eliphakathi, uma kukhona umsebenzi wokunciphisa izinga lokushisa ekukhetheni izinsimbi, kuzokwenza idatha izinze kakhudlwana. Ngenxa yezimo zokusebenza ezikhethekile kunethiwekhi yamapayipi angaphansi komhlaba, ikakhulukazi izimo zokusebenza zamapayipi amanzi emvula, amapayipi angagculisi nagcwele angavela, futhi kufakwa futhi kwakhiwa imikhiqizo engathintani.
Abakhiqizi abavamile emakethe ngokuvamile bayi-Doppler probe + idivayisi yokulinganisa izinga loketshezi + imodeli yokusingatha okufanele ilinganiswe, ekusebenzeni kwe-sensor kunezimpawu zayo. Izinsimbi zokulinganisa ipayipi ngokuvamile zithambekele kakhulu ekuhlanganisweni, ngoba ububanzi bepayipi buhlukile, usayizi omncane kanye nokuhlanganiswa kwethuluzi kubaluleke kakhulu —– ukuze uhlangothi lokwakha lunciphise ubunzima bokwakhiwa, ukufakwa okulula, ngoba uhlangothi lokusebenza nokulungisa nalo lukhululekile ekugcinweni kwezinzwa eziningi, ukuze umnikazi anciphise izindleko zokusebenza nokulungisa zesikhathi esizayo futhi anciphise isikhathi sokwakha esingadingekile. Umzimba we-sensor onezinga eliphakeme lokuhlanganiswa uvumelana nezidingo zazo zonke izici.
Ngemuva kwalokho ukufakwa kwenzwa ngokuvamile ukufakwa kwepuleti elingezansi noma i-hoop yangaphakathi, ngokuya ngobukhulu bepayipi kanye nezinto zepayipi ukuze kukhethwe ukufakwa okufanele.
Khetha ithuluzi, sicela unake isimo sendawo, njengemodi yokukhipha, imodi yokunikeza ugesi, njll.
Isikhathi sokuthunyelwe: Disemba-29-2022