Kwicandelo lokulinganisa ukuhamba kwamanzi, ukuchaneka nokuthembeka zezona zinto zibalulekileyo. Amashishini afana neoyile negesi, amanzi namanzi amdaka, kunye nokulungiswa kweekhemikhali axhomekeke ekulinganisweni okuchanekileyo kokuhamba kwamanzi ukuqinisekisa ukusebenza kakuhle kunye nokuthobela imithetho. Enye iteknoloji edumileyo ngokuchaneka kwayo kunye nokuguquguquka kwayo yimitha yokuhamba kwamanzi esisigxina esebenzisa iteknoloji yexesha lokuhamba.
Iimitha zokuhamba nge-ultrasonic zexesha lokuhamba zisebenza ngokulinganisa ixesha elithathwayo ukuze isignali ye-ultrasound ihambe phakathi kwamanqaku amabini ekuhambeni. Ngokuthelekisa amaxesha okuhamba kwemiqondiso ehamba kunye nachasene nokuhamba, imitha inokubala ngokuchanekileyo ukuhamba. Le teknoloji inika iingenelo ezininzi kunezinye iindlela zokulinganisa ukuhamba, nto leyo eyenza ukuba ibe lukhetho lokuqala kwiindlela ezininzi zokusetyenziswa.
Enye yezona nzuzo ziphambili zeemitha zokuhamba ze-ultrasonic ezizinzileyo ezisebenzisa iteknoloji yexesha lokuhamba kukuba azingenisi manzi. Ngokungafaniyo neemitha zokuhamba zemveli zoomatshini ezifuna ukunqumla umbhobho kwaye ziphazamise ukuhamba, iimitha zokuhamba ze-ultrasonic zinokufakwa ngaphandle, zingadingi xesha lokungasebenzi kwenkqubo kwaye zinciphise ixesha lokufaka kunye neendleko. Olu fakelo olungaphazamisiyo lukwathetha ukuba akukho kwehla koxinzelelo okanye umngcipheko wokuvuza, okwenza ukuba zilungele ukusetyenziswa apho ukugcina ulwelo luqinile kubalulekile.
Enye inzuzo ye-transit-time ultrasonic flowmeter kukuba iyakwazi ukulinganisa ngokuchanekileyo amazinga okuhamba ahlukeneyo. Nokuba kukuhamba okuphantsi kwimibhobho emincinci okanye ukuhamba okuphezulu kwimibhobho emikhulu, ezi mitha zibonelela ngokulinganisa okuchanekileyo kulo lonke uluhlu. Olu buchule bubenza bafaneleke kwiindidi ezahlukeneyo zamashishini kunye nezicelo, ukusuka kubonelelo lwamanzi lukamasipala ukuya kulawulo lweenkqubo zoshishino.
Ukongeza ekubeni zisebenza ngeendlela ezahlukeneyo, iimitha zokuhamba ze-ultrasonic ezizinzileyo ezineteknoloji yexesha lokuhamba zibonelela ngokuchaneka okuphezulu kunye nokuphindaphinda. Indlela yokulinganisa i-ultrasound engadibaniyo ngayo ithetha ukuba akukho zixhobo zishukumayo ezinokuguga okanye zichaphazeleke ziimpawu zolwelo olulinganiswayo. Oku kuvelisa imilinganiselo ethembekileyo nehambelanayo ngokuhamba kwexesha, kunciphisa isidingo sokulungiswa rhoqo kunye nokugcinwa.
Ukongeza, iimitha zokuhamba kwe-ultrasonic azichaphazeleki kukuqhuba, ukuxinana okanye ubuninzi bolwelo olulinganiswayo, nto leyo eyenza ukuba zifaneleke kwiintlobo ngeentlobo zezicelo. Oku kuluncedo ngakumbi kumashishini apho iipropati zolwelo zinokuhluka kakhulu, njengokucubungula iikhemikhali kunye nomzi-mveliso wokutya neziselo.
Enye inzuzo yeemitha zokuhamba ze-ultrasonic ezimiselweyo kukukwazi ukubonelela ngedatha yexesha langempela kunye nokuxilongwa. Iimitha zokuhamba ze-ultrasonic ezininzi zanamhlanje zixhotyiswe ngenkqubo yedijithali ephucukileyo yokujonga rhoqo ukuhamba, ubushushu kunye nezinye iiparameter. Le datha yexesha langempela ingasetyenziselwa ukwenza ngcono inkqubo, ukufumanisa ukuvuza kunye nokugcinwa kokuthintela, ukunceda ukuphucula ukusebenza kakuhle ngokubanzi kunye nokunciphisa ixesha lokungasebenzi.
Ngamafutshane, iimitha zokuhamba ze-ultrasonic ezisisigxina ezisebenzisa iteknoloji yexesha lokuhamba zibonelela ngeenzuzo ezahlukeneyo ezenza zibe lukhetho lokuqala kwizicelo ezininzi zokulinganisa ukuhamba. Ukufakelwa kwazo okungaphazamisiyo, ukuguquguquka, ukuchaneka kunye nokukwazi ukujonga ngexesha langempela kuzenza zibe sisisombululo esifanelekileyo kumashishini afuna ukulinganiswa kokuhamba okuthembekileyo nokuchanekileyo. Njengoko iteknoloji iqhubeka ihambela phambili, silindele ukuba izinto ezintsha ngakumbi kwimitha yokuhamba kwe-ultrasonic ziya kuphucula ngakumbi ukusebenza kwayo kwaye zandise ukusetyenziswa kwayo.
Ixesha leposi: Juni-23-2024