Izinzuzo Zamamitha Amanzi E-Ultrasonic Uma Ziqhathaniswa Namamitha Amanzi Emishini

I. Ukuhlaziywa Kwezinzuzo Okuningiliziwe

1. Ukunemba Okuphezulu Kokulinganisa, Awekho Amaphutha Okugqokwa Kwemishini. Amamitha amanzi e-ultrasonic alinganisa ngokusekelwe kumgomo womehluko wesikhathi noma we-Doppler, ngaphandle kwezingxenye ezihambayo ngaphakathi. Aqeda izinkinga zokuguguleka nokugqwala kwezingxenye zemishini ezifana nama-impeller namagiya, agcina ukunemba kokulinganisa okuzinzile kwesikhathi eside (isigaba sokunemba kufika ku-±0.5%FS, kanye no-±0.2%FS kwamanye amamodeli anokunemba okuphezulu). Ngaphezu kwalokho, angakwazi ukubamba ngokunembile amazinga okugeleza aphansi (ukugeleza kokuqala okuncane okungaphansi kuka-0.01m/s), agweme inkinga evamile "yokubalwa okungaphansi kokugeleza" kumamitha amanzi emishini, okuhlangabezana nezidingo zokulinganisa eziqondile zokuxazululwa kwezentengiselwano. Ngokuphambene nalokho, amamitha amanzi emishini athembele ekujikelezweni kwe-impeller ukuze alinganiswe. I-impeller ithambekele ekugugeni nasekukhuleni ngenxa yokungcola emanzini ngemva kokusetshenziswa isikhathi eside, okuholela ekuwohlokeni kokunemba kancane kancane kanye namaphutha amakhulu kumazinga okugeleza aphansi, okudinga ukulinganiswa njalo kanye nokushintshwa.
2. Impilo Yesevisi Ende, Izindleko Zokulungisa Eziphansi KakhuluIzingxenye eziyinhloko zamamitha amanzi e-ultrasonic ziyizinzwa nezingxenye ze-elekthronikhi, ezinomklamo ovaliwe futhi ongangeni manzi (isigaba sokuvikela kufika ku-IP68). Umzimba wemitha wenziwe kakhulu ngezinto ezingagqwali njengensimbi engagqwali engu-316L kanye nepulasitiki yobunjiniyela. Ngaphansi kwezimo zokusebenza ezijwayelekile, impilo yesevisi ingafinyelela eminyakeni eyi-10 - 15. Akukho ukuhlukaniswa nokuhlanza okuvamile okudingekayo, futhi kudingeka ukuhlolwa ngezikhathi ezithile kwezingxenye ze-elekthronikhi, okunciphisa kakhulu izindleko zokusebenza nokugcinwa kwezinkampani zamanzi. Amamitha amanzi emishini, nokho, athintwa kakhulu yikhwalithi yamanzi, enezinkinga ezivelele zokuguguleka nokuvaleka. Impilo yawo yesevisi ivame ukuba yiminyaka emi-5 - 8 kuphela. Ukuhlukaniswa kwamamitha okuvamile kokulinganisa kanye nokushintsha izingxenye kuyadingeka, okubandakanya izinqubo zokulungisa ezinzima kanye nezindleko eziphezulu.
3. Izinga Eliphezulu Lobuhlakani, Ukuzivumelanisa Nokwakhiwa Kokulondolozwa Kwamanzi Okuhlakaniphile Amamitha amanzi e-Ultrasonic asekela ngokwemvelo ukwanda okuhlakaniphile. Angahlanganisa izinqubo zokuxhumana ezifana ne-MODBUS, i-M-BUS kanye ne-LoRa ukuze kufezwe ukuqoqwa kwedatha ekude, ukuqapha ngesikhathi sangempela kanye nama-alamu angajwayelekile (isb., ukuvuza kwamanzi kanye nezikhumbuzi zokunqanyulwa kwamanzi). Angahlonyiswa ngamamojula akhokhelwa kusengaphambili kanye nama-valve okulawula kude, ahlangabezane nezidingo zamaphrojekthi amanzi ahlakaniphile aphesheya kwezilwandle. Amanye amamodeli angaqapha ngasikhathi sinye amapharamitha amaningi kufaka phakathi izinga lokushisa lamanzi kanye nomfutho wamanzi. Amamitha amanzi omshini athembele kakhulu ekubalweni komshini, asekela kuphela ukufundwa kwemitha ngesandla endaweni futhi awakwazi ukufeza ukudluliselwa kwedatha ekude. Ukuguqulwa okuhlakaniphile kunzima, futhi ukufundwa kwemitha ngesandla akusebenzi kahle futhi kuthambekele ephutheni, okungavumelani nomkhuba wokuphathwa kwamanzi wanamuhla.
4. Ukumelana Nokugeleza Kwamanzi Okuphansi, Ukulondolozwa Kwamandla Nokuzivumelanisa Nezinga Lamanzi Eliyinkimbinkimbi Ngomklamo wesiteshi sokugeleza esibushelelezi futhi ongenazo izingxenye ezivimbelayo njenge-impeller, amamitha amanzi e-ultrasonic awalahlekelwa yingcindezi cishe, okunganciphisa ukusetshenziswa kwamandla kwamapayipi okuphakelwa kwamanzi. Okwamanje, awathinteki yi-sediment kanye nezinto eziqinile ezilengisiwe emanzini, okwenza afanelekele izimo eziyinkimbinkimbi zekhwalithi yamanzi njengendle namanzi abuyiselwe. Ngokuphambene nalokho, amamitha amanzi emishini avame ukungasebenzi kahle ngenxa yokuvaleka kwe-impeller okubangelwa ukungcola. Amamitha amanzi emishini anokulahlekelwa okuthile kwengcindezi njengoba ama-impeller nezinye izingxenye zivimbela ukugeleza kwamanzi. Anezidingo eziphezulu zekhwalithi yamanzi (adinga amanzi ahlanzekile ngaphandle kokungcola) njengoba ukungcola emanzini kungabangela kalula ukuminyana kwe-impeller.
5. Amandla Aqinile Okulwa Nokuphazamiseka, Ukusebenza Kokulinganisa Okuzinzile Amamitha amanzi e-Ultrasonic angathatha umklamo ongewona odonsa amandla kagesi ukuze amelane ngempumelelo nokuphazamiseka okuvela emasimini anamandla kazibuthe angaphandle, agweme ukulinganiswa okungalungile kwamamitha amanzi omshini okubangelwa ukuphazamiseka kazibuthe. Amanye amamodeli afakwe umsebenzi wokuhlunga isignali, okwenza kube nokusebenza okuzinzile ngisho nasezindaweni eziyinkimbinkimbi zezimboni. Ukuphazamiseka kwensimu kazibuthe kungathinta ngqo ukujikeleza kwama-impeller kumamitha amanzi omshini, okuholela emaphutheni okulinganisa noma ngisho nokuma kwamamitha, okuholela ekubeni namandla abuthakathaka okulwa nokuphazamiseka.
6. Ukufakwa Okuguquguqukayo, Ukuzivumelanisa Nezimo Eziningi Amamitha amanzi e-Ultrasonic asekela ukufakwa okuvundlile, okuqondile nokuthambekele, kanye nezidingo ezikhululekile zezingxenye zamapayipi aqondile aphezulu naphansi (amanye amamodeli adinga kuphela i-3D ephezulu kanye ne-1D phansi). Afaneleka ezindaweni zokufakwa eziyinkimbinkimbi njengezikhala ezincane kanye nemithombo engaphansi komhlaba. Ahlanganisa ububanzi obukhulu bama-caliber (DN15 - DN600), angahlangabezana nezidingo zezimo ezahlukene okuhlanganisa izakhiwo zokuhlala, izakhiwo zezentengiselwano kanye nezitshalo zezimboni. Amamitha amanzi emishini ngokuvamile anesiqondiso sokufakwa esinqunyiwe (ikakhulukazi ukufakwa okuvundlile) kanye nezidingo eziqinile zezingxenye zamapayipi aqondile (ngokuvamile i-10D ephezulu kanye ne-5D phansi). Ane-caliber elinganiselwe futhi awakwazi ukuzivumelanisa nezimo zokugeleza okuphezulu.