Iimitha zamanzi zizixhobo ezisetyenziselwa ukulinganisa umthamo wamanzi asetyenziswa kwiindawo zokuhlala, zorhwebo, okanye kwimizi-mveliso. Kukho iintlobo ezahlukeneyo zeemitha zamanzi, nganye yenzelwe ukusetyenziswa okuthile kunye neendlela zokulinganisa ukuhamba kwamanzi. Nazi iintlobo eziqhelekileyo:
1. Iimitha zamanzi zoomatshini
Ezi mitha zisebenzisa izinto ezisetyenziswa ngoomatshini ezifana nee-impellers okanye ii-pistons ukulinganisa ukuhamba kwamanzi. Ngokwesiqhelo azibizi kakhulu kodwa zinokufuna ukulungiswa ngakumbi ngenxa yeendawo ezishukumayo.
- Iimitha zokuFuduka eziNgcono (PD)
- Ilungele ukusetyenziswa okuhamba kancinci.
- Isetyenziswa kakhulu kwizindlu zokuhlala.
- Ulinganisa umthamo ngokugcwalisa nokukhupha izinto ezingaphakathi ngokuphindaphindiweyo.
- Iimitha zeTurbine
- Isetyenziselwa amazinga aphezulu okuhamba kwamanzi, ngokuqhelekileyo kwiindawo zorhwebo nakwimizi-mveliso.
- Ukuhamba kwamanzi kubangela ukuba i-rotor okanye i-turbine ijikeleze, kwaye isantya sokujikeleza sihambelana nomthamo wamanzi.
- Iimitha ezidityanisiweyo
- Idibanisa iimpawu zePD kunye neemitha zeturbine.
- Ifanelekile kwizicelo ezinamazinga okuhamba kwamanzi aguquguqukayo, njengezikolo okanye izibhedlele.
2. Iimitha zamanzi ze-Electromagnetic (Mag)
- Sebenzisa umthetho kaFaraday wokungenisa i-electromagnetic ukulinganisa ukuhamba kwamanzi.
- Akukho zinto zishukumayo, nto leyo eyenza zihlale ixesha elide kwaye zinganyanyekelwa kakuhle.
- Ichanekile kwiilwelo eziqhuba umbane kwaye ifanelekile kwiimveliso okanye kumanzi amdaka.
3. Iimitha zamanzi ze-Ultrasonic
- Sebenzisa imiqondiso ye-ultrasound ukulinganisa isantya samanzi.
- Iindidi ezimbini: Ukuchaneka okuphezulu kwaye kufanelekile kumanzi acocekileyo okanye angcolileyo.
- Iimitha ze-Ultrasonic zeXesha lokuThutha: Linganisa umahluko wexesha wemiqondiso ehamba kunye neyayichasene nokuhamba kwayo.
- Iimitha zeDoppler Ultrasonic: Linganisa utshintsho olubangelwa ziingceba okanye amaqamza emanzini.
4. Iimitha zamanzi ezikrelekrele
- Hlanganisa i-IoT kunye nonxibelelwano olungenazingcingo ukuze udlulise idatha ngexesha langempela.
- Idla ngokusetyenziswa kwiteknoloji ye-electromagnetic okanye ye-ultrasonic.
- Vumela ukujonga kude, ukufumanisa ukuvuza, kunye nokuhlawula ngokuchanekileyo.
5. Iimitha zamanzi ezisebenzisa umthamo
- Kufana neemitha zokuhambisa ezichanekileyo.
- Ulinganisa amanzi ngokuwahlulahlula abe yimithamo esisigxina nenokulinganiseka.
- Isetyenziswa rhoqo kwiindawo zokuhlala kunye nezakhiwo zorhwebo ezincinci.
6. Iimitha zamanzi zeVelocity
- Ziquka i-turbine, i-paddlewheel, kunye neemitha zokuchitha umoya.
- Linganisa isantya samanzi uze ubale isantya sokuhamba kwamanzi.
- Ifanelekile kwiipayipi ezinkulu kunye nokusetyenziswa kwemizi-mveliso.
7. Iimitha zoMbane
- Iimitha zexeshana eziqhotyoshelwe kwiipayipi zomlilo.
- Linganisa ukusetyenziswa kwamanzi kwimicimbi yokwakha okanye yexeshana.
8. Iimitha zamanzi ezineeJethi ezininzi
- Sebenzisa iijethi ezininzi zamanzi ukujikeleza i-turbine ngaphakathi kwimitha.
- Ilungelelene kwaye ihlala ixesha elide, isetyenziswa kakhulu kwizicelo zorhwebo.
9. Iimitha zokuhamba kwetshaneli evulekileyo
- Yenzelwe ukulinganisa ukuhamba kwamanzi kwiindlela ezivulekileyo, ezifana nemijelo yamanzi okanye iindlela zamanzi amdaka.
- Sebenzisa iindlela ze-ultrasound, radar, okanye ze-weir/flume.
Izinto zoKhetho:
Xa ukhetha imitha yamanzi, cinga ngezi zinto zilandelayo:
- Iimfuno zomgama wokuhamba kunye nokuchaneka.
- Umgangatho wamanzi (acocekileyo okanye anenkunkuma).
- Ukugcinwa kunye nokuqina.
- Ukudibanisa neenkqubo ezikrelekrele.
- Ixabiso kunye nohlobo lofakelo (emgceni, ekufakweni, okanye kwitshaneli evulekileyo).
I-Lanry Instruments inokubonelela ngemitha yamanzi ye-ultrasonic/electromagnetic okwangoku.
Ixesha leposi: Jan-12-2025