Kwihlabathi lokulinganisa ukuhamba kwamanzi, ukukhetha phakathi kweemitha zokuhamba kwamanzi ezibizwa ngokuba yi-clamp-on external clamp-on kunye neemitha zamanzi ezibizwa ngokuba yi-ultrasonic kunokuba sisigqibo esibalulekileyo kumashishini amaninzi. Zombini ezi teknoloji zibonelela ngeenzuzo ezikhethekileyo, kodwa iimitha zokuhamba kwamanzi ezibizwa ngokuba yi-clamp-on external clamp-on zinezibonelelo ezininzi ezenza ukuba zibe lukhetho olukhethwayo kwizicelo ezahlukeneyo.
Enye yezona nzuzo ziphambili zeemitha zokuhamba ze-ultrasound ezibizwa ngokuba yi-clamp-on zangaphandle kukuba azingenisi manzi. Ngokungafaniyo neemitha zamanzi ezibizwa ngokuba yi-ultrasonic ezifuna ukufakwa kumjelo wokuhamba, iimitha zokuhamba ze-ultrasound ezibizwa ngokuba yi-clamp-on zangaphandle zinokufakwa ngokulula ngaphandle kombhobho, nto leyo esusa isidingo sokusika umbhobho okanye ukuphazamisa ukuhamba kwawo. Olu fakelo olungangenisi manzi alunciphisi nje kuphela umngcipheko wokuvuza kunye nongcoliseko kodwa lunciphisa nexesha lokungasebenzi ngexesha lokufakwa, nto leyo eyenza kube lukhetho olungabizi kakhulu nolusebenzayo.
Enye inzuzo ebalulekileyo yeemitha zokuhamba ze-ultrasound ezibizwa ngokuba yi-clamp-on zangaphandle kukuba ziyakwazi ukuguquguquka. Ezi mitha zingasetyenziselwa ukulinganisa ukuhamba kolwelo olwahlukeneyo, kuquka amanzi, amanzi amdaka, iikhemikhali kunye neeoyile, ngaphandle kwesidingo sezixhobo ezahlukeneyo zokulinganisa. Oku kuguquguquka kuzenza zifaneleke kumashishini amaninzi, ukusuka kwizityalo zonyango lwamanzi kunye namanzi amdaka ukuya kwizakhiwo zokwenza imveliso kwimizi-mveliso.
Ukongeza ekufakelweni kwazo okungangenisi ntsholongwane kunye nokuguquguquka, iimitha zokuhamba ze-ultrasonic ezibambekayo zangaphandle zibonelela ngokuchaneka okuphezulu kunye nokuthembeka. Ngokusebenzisa itekhnoloji ye-ultrasonic ukulinganisa ukuhamba, ezi mitha zinokubonelela ngokufundwa okuchanekileyo nokungaguquguqukiyo, nokuba kwiimeko ezinzima zokuhamba. Eli nqanaba lokuchaneka libalulekile kumashishini axhomekeke kwimilinganiselo yokuhamba ngokuchanekileyo yokulawula inkqubo, ukuhlawulisa, kunye nokuthobela imigangatho yolawulo.
Ngaphezu koko, iimitha zokuhamba ze-ultrasonic ezibanjiweyo zangaphandle zaziwa ngeemfuno zazo zokugcinwa eziphantsi. Ngenxa yokuba azinazo iindawo ezishukumayo kwaye zincinci kakhulu ukudibana nolwelo oluhambayo, ezi mitha azichaphazeleki lula kukuguguleka, nto leyo enciphisa isidingo sokugcinwa rhoqo kunye nokulinganiswa. Oku akunciphisi nje kuphela iindleko zizonke zobunini kodwa kuqinisekisa nokusebenza okuqhubekayo nokuthembekileyo kwixesha elide.
Enye inzuzo yeemitha zokuhamba ze-ultrasound ezibanjiweyo zangaphandle kukuba zikwazi ukubonelela ngomlinganiselo wokuhamba kwe-bi-directional. Ngokungafaniyo nezinye iimitha zamanzi ezibanjiweyo ezinokulinganisa ukuhamba kwicala elinye kuphela, iimitha zokuhamba ze-ultrasound ezibanjiweyo zangaphandle zinokulinganisa ngokuchanekileyo ukuhamba kwe-amacala omabini, nto leyo eyenza ukuba zilungele ukusetyenziswa apho ukuhamba kwe-reverse okanye i-backflow kunokwenzeka khona.
Ngaphezu koko, iimitha zokuhamba ze-ultrasonic ezibanjiweyo zangaphandle zibonelela ngenzuzo yokuba kulula ukuzilungisa. Ezi mitha zinokufakwa kwiinkqubo zemibhobho ezikhoyo ngaphandle kwesidingo sotshintsho olukhulu, nto leyo eyenza zibe lukhetho olulula kwizakhiwo ezifuna ukuphucula amandla azo okulinganisa ukuhamba ngaphandle kokuphazamiseka okukhulu kwimisebenzi yazo.
Ukuqukumbela, nangona iimitha zamanzi ze-ultrasonic zinezibonelelo zazo, iimitha zokuhamba ze-ultrasonic ezibambekayo zangaphandle zihlukile ngokufakelwa kwazo okungangenisi ntsholongwane, ukuguquguquka, ukuchaneka, ukuthembeka, iimfuno eziphantsi zolondolozo, ukulinganiswa kokuhamba kweendlela ezimbini, kunye nokulula kokufakelwa kwakhona. Ezi zibonelelo zizenza zibe lukhetho olukhethwayo kumashishini afuna izisombululo zokulinganisa ukuhamba okusebenzayo nokungabizi kakhulu. Nokuba zezokujonga ukusetyenziswa kwamanzi, ukuphucula iinkqubo zoshishino, okanye ukuqinisekisa ukuthotyelwa kokusingqongileyo, iimitha zokuhamba ze-ultrasonic ezibambekayo zangaphandle zibonelela ngeseti yeenzuzo ezinomtsalane ezenza zibe yimpahla exabisekileyo kwizicelo ezahlukeneyo.
Ixesha leposi: Julayi-15-2024