Ingaba isebenza kanjani:
Imitha yamanzi ye-electromagnetic: Ngokusekelwe kumthetho kaFaraday wokungeniswa kwe-electromagnetic, xa ulwelo oluqhubayo ludlula kwintsimi ye-magnetic esetyenzisiweyo, luya kunqumla umgca we-inductance ye-magnetic ukuvelisa amandla e-electromotive abangelwayo, kwaye luchonge isantya se-medium elinganisiweyo ngokulinganisa amandla e-electromotive force, kwaye emva koko lufumane ixabiso lokuhamba. Ityhubhu yokulinganisa kufuneka ibe nokuqhuba okuthile kwamanzi alinganisiweyo.
Imitha yamanzi ye-ultrasonic: Ngokubona umahluko wexesha obangelwa kukutshintsha kwesantya xa umqadi we-ultrasonic usasazeka emanzini aphezulu naphezulu, izinga lokuhamba kwamanzi lifunyanwa ngokuhlalutya nangokucwangciswa, ukuze kubalwe ngakumbi izinga lokuhamba kwamanzi.
Ukusebenza kokulinganisa:
Ukuchaneka kokulinganisa:
Zombini zinokufikelela ekuchanekeni okuphezulu kokulinganisa, kwaye zihlala zinokuhlangabezana neemfuno zeemeko ezichanekileyo ezifana nokuhlawula urhwebo. Nangona kunjalo, kwizicelo ezithile, ukuchaneka kokulinganisa kweemitha zamanzi ze-electromagnetic kuzinzile ngakumbi kwizinga lokuhamba eliphakathi neliphezulu; Imitha yamanzi ye-ultrasonic ingakwazi ukugcina ukuchaneka kokulinganisa okuhle kwizinga lokuhamba eliphantsi.
Umlinganiselo woluhlu:
Uluhlu lokulinganisa lwemitha yamanzi ye-electromagnetic luphezulu kunesiqhelo, kwaye ezinye iimveliso zinokufikelela kwi-1:400 nangaphezulu, ezinokuzivumelanisa noluhlu olukhulu lokuhamba kwamanzi. Umlinganiselo woluhlu lweemitha zamanzi ze-ultrasonic nawo ulungile kakhulu, ngokubanzi ungcono kune-100:1, kwaye usebenza ngcono ekulinganiseni ukuhamba kwamanzi okukhulu kunye nokuhamba kwamanzi okuncinci.
Iimpawu zezixhobo:
Nxiba impahla:
Akukho zinto zishukumayo zoomatshini ngaphakathi kwemitha yamanzi ye-electromagnetic kunye nemitha yamanzi ye-ultrasonic, kwaye akukho ngxaki yokuguguleka koomatshini, ngoko ke ukuchaneka akunanto yakwenza nexesha lokusetyenziswa, kwaye umjikelo wokuqinisekisa ngokubanzi mide.
Ukulahlekelwa luxinzelelo:
Akukho sakhiwo sivimbayo ngaphakathi kwemitha yamanzi ye-electromagnetic, kwaye ukuhamba kwamanzi kunokudlula kakuhle ngaphandle kokulahlekelwa kakhulu koxinzelelo; Imitha yamanzi ye-ultrasonic ikwanazo neempawu zokulahlekelwa kancinci koxinzelelo, ihlangabezana nenqanaba elincinci lokulahlekelwa koxinzelelo lwe-δp10.
Inqanaba loKhuseleko:
Zombini, njengeemveliso ze-elektroniki, zinemfuno ephezulu yamanqanaba okhuseleko, kwaye ngokubanzi kufuneka zifikelele kwi-ip68 ukuze zilungelelanise neemeko ezahlukeneyo zokusetyenziswa ezintsonkothileyo.
Iimfuno zokufakelwa:
Iimfuno zecandelo lombhobho othe tye:
Iimfuneko zecandelo lepayipi elithe tye lemitha yamanzi ye-ultrasonic zikhululekile, kwaye iimveliso eziphambili kushishino zinokuba ngcono kune-u3d0, oko kukuthi, i-upstream idinga ubude obuphindwe kathathu bomngxuma wecandelo lepayipi, kwaye i-downstream inokuqhagamshelwa ngqo kumbhobho ogobileyo.
Iimfuneko zemitha yamanzi ye-electromagnetic ziphezulu kakhulu, ngokubanzi i-u10d5 okanye i-u5d3, oko kukuthi, i-upstream idinga ubude bomngxuma wecandelo lombhobho izihlandlo ezili-10 okanye ezi-5, kwaye i-downstream idinga ubude bomngxuma wecandelo lombhobho izihlandlo ezi-5 okanye ezi-3.
Indlela yokufaka:
Ufakelo lwemitha yamanzi ye-ultrasonic luyakwazi ukuguquguquka, lunokuba lufakelo oluthe tye, oluthe nkqo okanye oluthambekileyo; Iimitha zamanzi ze-electromagnetic zihlala zifakelwa ngokuthe tye okanye ngokuthe nkqo, kwaye ii-electrode kufuneka zibe kwindawo enye ethe tye.
Ubonelelo lwamandla kunye nokunyamezela:
Imfuno yobonelelo lwamandla:
Imitha yamanzi ye-electromagnetic isekelwe kumgaqo wokungeniswa kwe-electromagnetic, ukusetyenziswa kwamandla kukhulu, ngokubanzi kufuna i-15s ukulinganisa ukuhamba kwamanzi.
Imitha yamanzi ye-ultrasonic isetyenziswa ngamandla aphantsi kwaye inomjikelo omfutshane wokulinganisa.
Ubomi bebhetri:
Ubomi bebhetri yemitha yamanzi ye-electromagnetic ngokubanzi buyiminyaka emi-3-5; Ubomi bebhetri yemitha yamanzi ye-ultrasonic bunokufikelela kwiminyaka emi-6-10 phantsi komjikelo wokulinganisa wangoku we-1s ubuncinane.
Ukuchasana nokuphazamiseka:
Imitha yamanzi ye-electromagnetic: Ubungakanani besignali ye-electrode eveliswa yi-sensor kwi-converter yayo bubuthathaka, isignali ichaphazeleka kutshintsho kwi-magnetic field, kwaye ukusebenza kokuphazamiseka kwe-anti-electromagnetic kuphantsi kakhulu.
Imitha yamanzi ye-ultrasonic: Xa i-transducer ithumela kwaye ifumana imiqondiso ye-ultrasound, xa kukho amaqamza emanzini, nto leyo eya kuchaphazela umlinganiselo oqhelekileyo, amandla okuthintela ukuphazamiseka kwamaqamza abuthathaka.
Ixabiso:
Ngokubanzi, kwinqanaba elifanayo lomsebenzi kunye nokusebenza, ixabiso leemitha zamanzi ze-ultrasonic liya kuba phezulu kunelo leemitha zamanzi ze-electromagnetic. Nangona kunjalo, ngokwembono yeendleko zokusetyenziswa kunye nokugcinwa kwexesha elide, ixabiso lilonke leemitha zamanzi ze-ultrasonic linokuba luncedo ngakumbi ngenxa yezinto ezifana nomsebenzi omncinci wokulungisa kunye nobomi benkonzo ende.
Ixesha lokuthumela: Novemba-05-2024