Njengezinto ezisetshenziswayo zokulinganisa imithombo yamanzi kanye nokuxazululwa kohwebo, ikhwalithi yemitha yamanzi ihlobene ngokuqondile nokuvikelwa kwabasebenzisi, ukusebenza kahle kokuphathwa kwamanzi, kanye nokusatshalaliswa ngokulinganayo kwezinsiza zomphakathi. Ngokusheshisa ukukhula kwedolobha kanye nokwamukelwa kabanzi kwamamitha amanzi ahlakaniphile, ukulawulwa kwekhwalithi yamamitha amanzi kuye kwanda kusukela ekulinganisweni kokunemba kwemishini kuya ohlelweni olubanzi oluhlanganisa isayensi yezinto zokwakha, ugesi, ukuguquguquka kwemvelo, kanye nokuphathwa okugcwele komjikelezo wempilo. Lesi sihloko sihlola ngokuhlelekile izici ezibalulekile namasu okuqalisa okulawulwa kwekhwalithi yamamitha amanzi emibonweni eminingi: ukuklama, ukukhiqiza, ukuhlola, nokusebenza nokugcinwa.
Itshe Legumbi Lekhwalithi Esigabeni Sokuklama: Ukuthembeka Nokuhambisana Okujwayelekile
Umthombo wekhwalithi yemitha yamanzi usekuklameni okunengqondo. Amamitha amanzi emishini adinga ukuthuthukiswa kwesilinganiselo sokudlulisela kanye nokumelana nokuguga kwe-impeller kanye nesitimela segiya ukuze kuqinisekiswe ukulingana kokulinganisa okuzinzile phakathi{1}}nokusetshenziswa kwesikhathi eside. Amamitha wamanzi ahlakaniphile, ngakolunye uhlangothi, adinga ukuvikeleka kokuphazamiseka kwe-electromagnetic okuthuthukisiwe (isb, ukuhlolwa kwe-EMC okudlulayo) edizayini yawo yesekethe kanye nokusetshenziswa{5}}kwamashidi wamandla aphansi ukuze kunwetshwe impilo yebhethri. Inqubo yokuklama kufanele ihambisane ngokuqinile nezindinganiso zikazwelonke (ezifana ne-GB/T 778 "Amamitha Amanzi Abandayo Nashisayo Amanzi Okuphuza") kanye nezici zomkhakha (njenge-ISO 4064). Ngaphezu kwalokho, izimo zokusebenza zangempela (ezifana{10}nezakhiwo ezimelene neqhwa ezindaweni ezibandayo kanye nedizayini yesihlungi samanzi{11}}aphakeme kakhulu) kufanele kucatshangelwe. Ukulingisa kwekhompuyutha (okufana nokulingiswa kwe-fluid dynamics of impeller wear) kufanele kusetshenziswe ukuze kuqinisekiswe imikhawulo yokusebenza yezingxenye ezibalulekile kusenesikhathi.
Ukulawulwa Kwekhwalithi Ngesikhathi Senqubo Yokukhiqiza: Ukucwengwa Nokulandeleka
Inqubo yokukhiqiza iyindawo ewumgogodla wokuqinisekisa ikhwalithi. Mayelana nokukhethwa kwempahla eluhlaza, izindlu kufanele zakhiwe nge-corrosion{1}}i-ductile iron engazweli noma amapulasitiki obunjiniyela (afana ne-PP-R). Ama-seal kufanele aphumelele ukuhlolwa kokuguga emazingeni okushisa aphakathi kuka--20℃kanye no-80℃. Amathuluzi omshini we-CNC kufanele asetshenziselwe umshini wokunyakaza ukuze kuqinisekiswe ukubekezelelwa kwemvume ye-gear meshing phakathi kuka-±0.01mm. "Uhlelo{11}} olugcwele lokulandelelwa kwenqubo" kufanele lusetshenziswe kuyo yonke inqubo yokukhiqiza, kusetshenziswa amakhodi e-QR noma omaka be-RFID ukuze kuqoshwe ingxenye yengxenye, abasebenzi bomhlangano, amapharamitha wokugunyazwa, kanye nosuku lokukhiqiza lwemitha yamanzi ngayinye, ukuqinisekisa ukuthi ukonakala komkhiqizo kungalandelelwa ngokushesha kunqubo ethile. Kumamitha amanzi ahlakaniphile, ukuhlola okusebenzayo kwemojula yokuxhumana (njengamandla esignali ye-NB-IoT kanye nezinga lempumelelo yokulayishwa kwedatha) kufanele kwengezwe emugqeni wokukhiqiza ukuze kuvinjelwe ukulahleka kwedatha ngenxa yokwehluleka kwengxenye ye-elekthronikhi.
Ukuqinisekiswa Okuningi-okunohlangothi Lwenqubo Yokuhlola: Kusuka Kwaselabhorethri kuya Ekulingiseni Kwenkundla
Ukuhlola kuwumugqa wokugcina wokuzivikela ekulawuleni ikhwalithi. Ukuhlolwa kwelabhorethri kufanele kufake zombili izinkomba ezimile (njengephutha elikhulu elivumelekile: kungabi ngaphezu kuka-±2% kumazinga okugeleza avamile futhi kungabi ngaphezu kuka-±5% kumazinga okugeleza aphansi) nokusebenza okuguquguqukayo (njengokulahlekelwa kwengcindezi Ngaphansi noma okulingana no-0.1 MPa ukuze kuvinjelwe umthelela ekusebenzeni kahle kokulethwa kwamanzi kwenethiwekhi yamapayipi). Ngaphezu kokuhlolwa kophawu oluvamile lwe-hydraulic seal (akukho kuvuza ku-1.6 MPa imizuzu engu-30) nokuhlola ukuqina (ushintsho lwephutha Ngaphansi noma elilingana no-1% amahora angu-500 wokusebenza okuqhubekayo), ukulingisa indawo eyingozi kakhulu kuyadingeka (njengokuqina kwemitha emazingeni okushisa aphezulu angama-85℃kanye namazinga okushisa aphansi ngemuva kokugqwala okungu-3 {09} kanye nokumelana nokugqwala okungu-3 {09} ukuhlolwa kwesifutho sikasawoti). Kumamitha amanzi ahlakaniphile, ukuqinisekiswa okwengeziwe kuyadingeka ukuze kuvikelwe ukugcinwa kwedatha (ukugcinwa kwedatha Okukhulu noma okulingana neminyaka eyi-10 ngemva kokunqamuka kukagesi), ukwethembeka kokuxhumana okukude (ukusebenza komshini wokuphinda udlulise okuzenzakalelayo ezindaweni zesignali ezibuthakathaka), kanye nokuphazamisa{16}}ukuqinisekisa (njengama-chips encryption ukuze kuvinjelwe abasebenzisi ekuguquleni ukufunda okungagunyaziwe). Ukuhlolwa kwendawo kuyisinyathelo esengeziwe. Ukuqhathanisa ukufundwa kwamamitha okuqala ngemva kokufakwa, ukuhlaziya izikhalazo zabasebenzisi, kanye nokwenza ukulinganisa kwezikhathi ezithile (isb, ukulinganisa okuyisibopho njalo eminyakeni eyisithupha) kuqhubeke kuqinisekisa ukusebenza kwangempela kweqoqo lemikhiqizo.
Ukuthuthukiswa Okuqhubekayo Esigabeni Sokusebenza Nokunakekela: Idatha-Ukuthuthukiswa Kwekhwalithi Eqhutshwayo
Ukulawulwa kwekhwalithi yemitha yamanzi akuyona indawo yokugcina, kodwa inqubo eguquguqukayo kuwo wonke umjikelezo wokuphila. Izinsiza zamanzi kufanele zisungule "inkundla yokuqapha idatha yemitha" ukuze iqoqe{1}}idatha yesikhathi sangempela ekugelezeni okusheshayo, ukusetshenziswa okunqwabelanayo, nezehlakalo ezingavamile (isb., ukugeleza kweqanda okungaphezu kwamahora angu-24 kungase kubonise ukuvuza noma ukungasebenzi kahle). Ngokusebenzisa ukuhlaziywa kwedatha enkulu, bangakwazi ukuhlonza amamodeli noma amaqoqo anamazinga aphezulu okuhluleka futhi baqhubekisele phambili ukwakheka okuhle. Isibonelo, uma isifunda sivamise ukuba ne-impeller jamming ngenxa yekhwalithi yamanzi aqinile, ukuthuthukiswa okuhlosiwe kungenziwa kokokusebenza kokunyakaza noma ukungezwa{7}}komshini wokuzihlanza. Uma izinga lokuhluleka kwemojula yokuxhumana yemitha yamanzi ehlakaniphile liphezulu, ukubambisana nomphakeli kuyadingeka ukuze kuthuthukiswe i-firmware noma esikhundleni salo ngesisombululo sokuxhumana esizinzile. Ngaphezu kwalokho, ukuhlaziya imbangela evamile (RCA) yamarekhodi okugcinwa kufanele kwenziwe, futhi izinkinga ezivamile kufanele zifakwe ohlwini lokuhlola lokuvimbela ngesikhathi sokukhiqiza, okwakha uhlelo lokulawula iluphu oluvaliwe "lokuthola{11}}impendulo{12}}yentuthuko."
Ukulawulwa kwekhwalithi yemitha yamanzi kuwumsebenzi ohlelekile, odinga ukuhlelwa kwesayensi ekwakhiweni, ukwenziwa ngokucophelela ekukhiqizeni,{0}}ukuqinisekiswa kwezinhlangothi eziningi ekuhlolweni, kanye nokwenza ngcono okuqhubekayo ekusebenzeni nasekulungiseni. Esimweni esimbaxambili sokubeka phambili ukongiwa kwamanzi kanye nokukhuthaza ukuphathwa kwamanzi ngobuhlakani, kuphela ngokuhlanganisa ukulawulwa kwekhwalithi kuwo wonke umjikelezo wokuphila wamamitha amanzi singaqinisekisa ukuthi imitha ngayinye isebenza "njengesilinganiso esifanelekile" sokulinganisa okunembile kanye "ne-digital node" esekela ukuphathwa kahle kwemithombo yamanzi. Ngokuzayo, ngokuthuthuka kobuchwepheshe be-IoT kanye nokusetshenziswa kwezinto ezintsha, ukulawulwa kwekhwalithi yamamitha amanzi kuzothuthukela emandleni ahlakaniphile nokuqagela, kuhlinzeke isisekelo esiqinile sobuchwepheshe sokwakha uhlelo lokusebenzisa imithombo yamanzi oluzinzile.