Ukuqonda i-Flow Sensors
Ulwazi lweMveliso
Iinkcukacha
- Iindidi zeeSensors zokuHamba: Iindidi ezahlukeneyo ezibandakanya iDifferential
Uxinzelelo, ukufuduka okulungileyo, iTurbine, i-electromagnetic,
I-Ultrasonic, i-Thermal Mass, kunye ne-Coriolis. - Izicelo: Iinkqubo zoshishino, iinkqubo zeHVAC, amanzi
amaziko onyango, i-oyile, amafutha, iikhemikhali, iinkqubo zokuhambisa amanzi,
amashishini okutya nesiselo, amashishini okwenziwa kwesemiconductor,
amayeza, njl.
Imiyalelo yokusetyenziswa kwemveliso
IiSensors zokuHamba koxinzelelo olwahlukileyo
Ezi zinzwa zisetyenziswa ngokuqhelekileyo kwiinkqubo zoshishino, i-HVAC
iinkqubo, kunye nezixhobo zokucocwa kwamanzi. Qinisekisa ukufakela okufanelekileyo kunye
ulungelelwaniso lomlinganiselo ochanekileyo wokuqukuqela.
IiSensors zokuHamba eziPositive
Ilungele ukulinganisa ukuhamba kolwelo lwe-viscous njengeoyile, ifutha,
kunye neekhemikhali. Landela izikhokelo zomenzi wofakelo
kunye nokugcinwa ukuqinisekisa ukusebenza okuthembekileyo.
I-Turbine Flow Sensors
Isetyenziswe kwiinkqubo zokuhambisa amanzi, ukulinganisa amafutha, kunye
izicelo zeHVAC. Misa inzwa ngokuchanekileyo kwindlela yokuhamba
kwaye uhlole rhoqo nayiphi na imiqobo enokuthi ichaphazele
ukuchaneka.
I-Electromagnetic Flow Sensors
Ifanelekile kulawulo lwamanzi kunye namanzi amdaka, imichiza
amashishini okulungisa, ukutya neziselo. Qinisekisa ngokufanelekileyo
ukubekwa phantsi kunye nokulinganisa ngokomvelisi ngamnye
iingcebiso.
IiSensors zokuHamba kwe-ultrasonic
Ngokuqhelekileyo isetyenziswa kwi-non-invasive flow measurement yokucoca okanye
ulwelo olucocekileyo ngokuyinxenye. Misa isivamvo kweyona nto ilungileyo
indawo kumbhobho kwaye uphephe amaqamza omoya ukuze achanekileyo
ukufunda.
IiSensors zokuHamba kweMisa yeThermal
Isetyenziswe kwiinkqubo ze-HVAC, inkqubo yokuhlola igesi, kunye
ukwenziwa kwe-semiconductor. Gcina inzwa ecocekileyo kwaye ilinganiswe
rhoqo ukugcina imilinganiselo yesantya sokuhamba kobunzima obuchanekileyo.
I-Coriolis Flow Sensors
Ilungele ukulinganisa okuphezulu kokuchaneka kwazo zombini ulwelo kunye neegesi
kumashishini ahlukeneyo. Landela izikhokelo zomenzi we
ufakelo kunye nokuseta ukufikelela kwisantya esichanekileyo sokuhamba kobunzima
ukufunda.
Imibuzo Ebuzwa Rhoqo (FAQ)
Umbuzo: Ndiyilinganisa njani inzwa yokuqukuqela?
A: Iinkqubo zokulinganisa zingahluka ngokusekelwe kuhlobo lokuhamba
isivamvo. Jonga kwincwadi yomsebenzisi okanye uqhagamshelane nomenzi we
imiyalelo ethile yokulinganisa.
Umbuzo: Ngaba iiseva zokuhamba zingasetyenziswa kunye nolwelo oludlekayo?
A: Ezinye ii-flow sensors ziyilelwe ukuphatha ulwelo oludlekayo.
Jonga iinkcukacha okanye udibane nomvelisi ukuqinisekisa
ukuhambelana.
Umbuzo: Bubuphi ubomi obuqhelekileyo benzwa yokuqukuqela?
A: Ubomi buhluka ngokuxhomekeke kwiimeko zokusetyenziswa kunye
iindlela zogcino. Ukugcinwa rhoqo kunye nokunyamekela okufanelekileyo kunokwenza
ukwandisa ixesha lokuphila lenzwa yokuhamba.
Ukuqonda i-Flow Sensors, IsiKhokelo esiBanzi
Ikhonkco lokuqala: https://sensor1stop.com/knowledge/flow-sensor/
Intshayelelo
I-Flow sensors zizixhobo ezibalulekileyo ezisetyenziselwa ukulinganisa izinga lokuhamba kwamanzi kunye neegesi kwizicelo ezahlukeneyo, ukusuka kwiinkqubo zoshishino ukuya kwizixhobo zonyango. Ezi zivamvo zidlala indima ebalulekileyo ekuqinisekiseni ukubekwa esweni okuchanekileyo kunye nolawulo lwe-fluid dynamics, ebalulekileyo ekusebenzeni kakuhle, ukhuseleko, kunye nokusebenza ngokufanelekileyo kwiinkqubo ezininzi. Esi sikhokelo sibanzi sijonga kwiindidi ezahlukeneyo zezivamvo zokuhamba, imigaqo yazo yokusebenza, usetyenziso, i-advan.tages, kunye nendlela yokukhetha inzwa yokuqukuqela echanekileyo kwiimfuno ezithile.
Yintoni i-Flow Sensor?
I-flow sensor, eyaziwa ngokuba yi-flow meter, sisixhobo esilinganisa izinga lokuhamba okanye ubuninzi begesi okanye ulwelo oluhamba ngombhobho okanye umbhobho. Umlinganiselo unokubonakaliswa ngokomthamo wexesha ngalinye (umz. iilitha ngomzuzu) okanye ubunzima ngexesha (umz., iikhilogram ngeyure). Phula
abenzi boluvo baguqula ubungakanani bomzimba bokuqukuqela kumqondiso wombane onokujongwa, uboniswe, kwaye urekhodwe kwizicelo ezahlukeneyo.
Iintlobo zeeSensors zokuHamba
Izinzwa zokuhamba ziza kwiindidi ezininzi, nganye ifanele izicelo ezahlukeneyo kunye nemigaqo yokusebenza. Iintlobo eziphambili zezivamvo zokuqukuqela zibandakanya:
1. IiSensors zokuHamba koxinzelelo olwahlukileyo
Umgaqo: Ezi zinzwa zilinganisa ukuhla koxinzelelo ngaphaya komqobo kwindlela yokuhamba (efana ne-orifice plate, i-venturi tube, okanye i-flow nozzle) ukujonga izinga lokuhamba. Ubudlelwane phakathi kokuhla koxinzelelo kunye nesantya sokuhamba kulawulwa yi-equation kaBernoulli. Izicelo: Isetyenziswa kakhulu kwiinkqubo zoshishino, iinkqubo ze-HVAC, kunye nezityalo zokucocwa kwamanzi.
2. Ii-Positive Displacement Flow Sensors
UmGaqo: I-Positive displacement flow sensors ilinganisa ukuhamba ngokubamba umthamo omiselweyo wolwelo nokubala inani lamaxesha okuzaliswa kwevolumu. Uyilo oluqhelekileyo lubandakanya ipiston, igiya, kunye neemitha ezijikelezayo. Izicelo: Ilungele ukulinganisa ukuhamba kolwelo lwe-viscous olufana ne-oyile, isibaso, kunye neekhemikhali.
3. IiSensors zokuHamba kweTurbine
UmGaqo: Ezi zivamvo zisebenzisa ivili leinjini yomoya elijikelezayo ukuphendula ulwelo. Isantya esijikelezayo se-turbine sihambelana nenqanaba lokuhamba kwaye lilinganiswe nge-magnetic okanye i-onsor ye-ony. Usetyenziso: Isetyenziswa kwiinkqubo zokuhambisa amanzi, umlinganiselo wepetroli, kunye nosetyenziso lweHVAC.
4. IiSensore ze-Electromagnetic Flow
Umgaqo: Izinzwa zokuqukuqela kwe-Electromagnetic, okanye iimagmeters, zisebenza ngokusekwe kumthetho kaFaraday wokungeniswa kombane. Balinganisa ukuhamba kolwelo lwe-conductive ngokubona umthamotage iveliswa xa ulwelo luhamba ngemagnethi. Izicelo: Ifanelekile kulawulo lwamanzi kunye namanzi amdaka, ukusetyenzwa kweekhemikhali, kunye namashishini okutya nesiselo.
5. I-Ultrasonic Flow Sensors
Umgaqo: I-ultrasonic flow sensors isebenzisa amaza omsindo ukulinganisa izinga lokuhamba. Kukho iindidi ezimbini eziphambili: ixesha lokuhamba kunye neDoppler. Abenzi boluvo bexesha lokuhamba balinganisa umahluko wexesha
phakathi kwee-pulses ze-ultrasonic ezihamba kunye kunye nokuchasana nokuhamba, ngelixa i-Doppler sensors ilinganisa ukutshintshwa rhoqo kwamaza e-ultrasonic avela kumasuntswana okanye amaqamza kulwelo. Usetyenziso: Idla ngokusetyenziswa kumlinganiselo wokuqukuqela okungangeneleliyo, ngakumbi kulwelo olucocekileyo okanye olucocekileyo.
6. I-Thermal Mass Flow Sensors
Umgaqo: Ezi zivamvo zilinganisa ubungakanani bokuhamba kweegesi ngokubona utshintsho lobushushu bento eshushu njengoko irhasi ihamba phezu kwayo. Izinga lokulahleka kobushushu lilingana nesantya sokuhamba kobuninzi. Izicelo: Isetyenziswa kwizicelo ezifana neenkqubo ze-HVAC, inkqubo yokuhlola igesi, kunye nokuveliswa kwe-semiconductor.
7. I-Coriolis Flow Sensors
UmGaqo: I-Coriolis flow sensors ikala ireyithi yokuqukuqela kobunzima ngokubona amandla e-Coriolis asetyenziswa kwityhubhu engcangcazelayo apho ulwelo luhamba khona. Ukuphambuka kombhobho kuhambelana nezinga lokuhamba kobuninzi. Izicelo: Ilungele ukulinganisa okuphezulu kokuchaneka kwazo zombini ulwelo kunye neegesi kumashishini afana ne-oyile negesi, amayeza, kunye nokusetyenzwa kweekhemikhali.
8. I-Vortex Flow Sensors
Umgaqo: I-Vortex flow sensors ilinganisa isantya sokuhamba ngokujonga ukuphindaphinda kwe-vortices echithwa ngumzimba we-bluff obekwe kumjelo wokuhamba. Ubuninzi bokuchithwa kwe-vortex buhambelana nesantya sokuhamba. Usetyenziso: Isetyenziswa kwiindawo apho ulwelo lucocekile, olufana nomphunga, umoya kunye neenkqubo zamanzi.
Imigaqo eSebenzayo yeeSensori zokuHamba
Umgaqo osebenzayo we-sensor flow ixhomekeke kuhlobo lwayo. Nantsi i-overview ukuba ezinye zezona ziqhelekileyo zabenzi boluvo zisebenza njani:
1. IiSensors zokuHamba koxinzelelo olwahlukileyo
Ezi luvo zisebenzisa i-primary element (umzekelo, ipleyiti ye-orifice) eyenza ukuhla koxinzelelo ngokomlinganiselo wokuhamba. Uxinzelelo oluhlukileyo lulinganiswa yinto yesibini, kwaye isantya sokuhamba sibalwa kusetyenziswa i-equation kaBernoulli.
2. Ii-Positive Displacement Flow Sensors
Abenzi boluvo abalungileyo babamba kwaye balinganise umthamo ocacileyo wolwelo. Umjikelo ngamnye okanye i-revolution ye-sensor ihambelana nomthamo othile, kwaye ukuhamba okupheleleyo kubalwa ngokubala imijikelezo okanye ukuguqulwa.
3. IiSensors zokuHamba kweTurbine
Njengoko ulwelo luhamba kwi-sensor, luchaphazela iiblade ze-iturbine, ibangela ukuba i-iturbine ijikeleze. Isantya esijikelezayo silinganiswa nge-pickup yemagnethi okanye yokukhanya, kwaye isantya sokuhamba simiselwa ngokusekwe kuhlengahlengiso lwe-iturbine.
4. IiSensore ze-Electromagnetic Flow
Abenzi boluvo bokuhamba kwe-electromagnetic baphembelela umhlaba wemagnethi kwindlela yokuhamba kwamanzi. Njengoko i-conductive fluid ihamba kwintsimi yemagneti, i-voltagi-e yenziwa i-perpendicular ukuya kwicala lokuhamba. Lo mqulutagi-e ilingana nesantya sokuhamba kwaye ilinganiswa ngee-electrode.
5. I-Ultrasonic Flow Sensors
Izinzwa ze-ultrasonic zexesha lokuhamba zilinganisa umahluko wexesha phakathi kwee-pulses zesandi ezihamba kunye nanxamnye necala lokuhamba. Izinzwa zeDoppler ultrasonic zilinganisa ukutshintshwa rhoqo kwamaza esandi abonakalisiweyo ukusuka kumasuntswana okanye amaqamza kulwelo. Zombini iindlela zibonelela ngesantya sokuhamba ngokusekwe kwimilinganiselo yamaza omsindo.
6. I-Thermal Mass Flow Sensors
Ezi zivamvo zibandakanya into eshushu kunye nenzwa yobushushu. Njengoko igesi ihamba phezu kwento eshushu, ithwala ubushushu kude, ibangele utshintsho lobushushu. Izinga lokulahleka kobushushu lilinganiswa kwaye lihambelana nesantya sokuhamba kobuninzi.
7. I-Coriolis Flow Sensors
Izivamvo zeCoriolis zisebenzisa ityhubhu engcangcazelayo apho ulwelo luhamba khona. Ukuhamba kubangela amandla eCoriolis abangela ukuba ityhubhu ijike. Iqondo lokujija lilingana nezinga lokuqukuqela kobunzima kwaye liyalinganiswa ukumisela ukuhamba.
8. I-Vortex Flow Sensors
Umzimba omdaka obekwe kwindlela yokuqukuqela ukhupha i-vortices kwi-frequency proporation ye-flow velocity. Le frikhwensi ifunyenwe yinzwa, kwaye isantya sokuhamba sibalwa ngokusekelwe kwi-frequency vortex shedding.
Usetyenziso lweeSensors zokuHamba
Izinzwa zokuhamba zisetyenziswa kuluhlu olubanzi lwezicelo kumashishini ahlukeneyo:
1. IiNkqubo zoShishino
Ukusetyenzwa kweMichiza: Iqinisekisa umlinganiselo ochanekileyo wokuhamba kweekhemikhali zokuxuba ngokuchanekileyo kunye nokulawula ukuphendula. Ishishini lePetrokhemikhali: Libeka iliso ekuhambeni kweehydrocarbons kunye neerhasi ukulungiselela inkqubo ephuculweyo kunye nokhuseleko. Ukutya kunye nesiselo: Ilinganisa ukuhamba kolwelo kunye neegesi kwimigca yokuvelisa ukugcina umgangatho kunye nokungaguquguquki.
2. Iinkqubo zeHVAC
Umlinganiselo wokuhamba komoya: Ubeka iliso kwaye ulawule ukuhamba komoya kwizifudumezi, umoya, kunye neenkqubo zomoya. Ukuqukuqela kwesikhenkcezisi: Ukuqinisekisa ukuhamba okufanelekileyo kweefriji kwiinkqubo zokupholisa ukuze kusebenze ngokugqibeleleyo. Ulawulo lwamandla: Inceda kuphicotho lwamandla kunye nophuculo olusebenzayo ngokubeka iliso kumazinga okuhamba kwamanzi.
3. Izixhobo zonyango
Izixhobo zokuphefumla: Ilinganisa ukuhamba kweegesi kwii-ventilators kunye noomatshini bokuthomalalisa. Iimpompo ze-Infusion: Ukuqinisekisa ukuhanjiswa ngokuchanekileyo kolwelo kunye namayeza kwizigulana. Oomatshini be-Dialysis: Bajonga ukuhamba kwegazi kunye ne-dialysate ngexesha lonyango lwe-dialysis.
4. Ulawulo lwamanzi kunye naManzi amdaka
UkuJonga ukuHamba: Ilinganisa ukuhamba kwamanzi kuthungelwano lokuhambisa kunye namanzi amdaka kwiindawo zokucocwa. Ukubona indawo evuzayo: Ichonga iindawo ezivuzayo kwimibhobho ukuthintela ukulahleka nokungcoliseka kwamanzi. Iinkqubo zokunkcenkceshela: Iqinisekisa ukusetyenziswa kwamanzi okufanelekileyo kwiinkqubo zokunkcenkceshela kwezolimo.
5. Ushishino lweemoto
IiNkqubo zokuTofwa kwe-Fuel: Ubeka iliso ukuhamba kwamafutha ukuqinisekisa ukutsha okusebenzayo kunye nokunciphisa ukukhutshwa. I-Engine Coolant Flow: Iqinisekisa ukupholisa okufanelekileyo kwe-injini ukunqanda ukushisa okugqithisileyo. I-Exhaust Gas Measurement: Ilinganisa ukuhamba kweegesi zokukhupha ukulawula ukukhutshwa kunye nokuthotyelwa.
6. Ishishini leoli negesi
Ukujongwa kwemibhobho: Ilinganisa ukuhamba kwe-oyile, irhasi, kunye nolunye ulwelo kwimibhobho yothutho nokugcinwa. Imithombo yeMveliso: Ibeka iliso kumazinga okuhamba kwe-oyile nerhasi esuka kumaqula emveliso. Iinkqubo zokucoca: Iqinisekisa umlinganiselo ochanekileyo wokuqukuqela kwiinkqubo ezahlukeneyo zokucokisa.
7. Ii-Electronics zabathengi
Iimitha zaManzi ezihlakaniphile: Ilinganisa ukuhamba kwamanzi kwizakhiwo zokuhlala kunye nezorhwebo ukuze kuhlawuliswe kwaye kubekwe iliso. IziXhobo zaseKhaya: Ubeka iliso ukuhamba kwamanzi kunye nolunye ulwelo kwizixhobo zombane ezifana noomatshini bokuhlamba izitya kunye nezitya zokuhlamba izitya. Izixhobo zokufaneleka: Ilinganisa ukuhamba komoya kwizixhobo ezifana ne-spirometers kunye nabahlalutyi bokuphefumula.
Advantages of Flow Sensors
Izinzwa zokuhamba zibonelela ngee-advan ezininzitages, kuquka:
1. Ukuchaneka nokuchaneka
I-Flow sensors ibonelela ngemilinganiselo echanekileyo kunye nechanekileyo, ebalulekileyo kwizicelo ezifuna ulawulo oluchanekileyo kunye nokubeka iliso.
2. Ukubeka iliso ngexesha lokwenyani
Bavumela ukuba kujongwe ixesha lokwenyani lokuhamba kwamanzi, ukuqinisekisa ukufunyanwa kwangethuba kwezinto ezingaqhelekanga kunye nokuphendula ngokukhawuleza kwimiba enokubakho.
3. Ukuqina kunye nokuthembeka
Uninzi lwezinzwa zokuqukuqela zenzelwe ukumelana nemekobume enzima kunye neemeko ezigqithisileyo, ezibonelela ngokuthembeka kwexesha elide kunye nokuqina.
4. Ukuguquguquka
Abenzi boluvo abahambahambayo bafumaneka kwiindidi ezahlukeneyo kunye noqwalaselo, nto leyo ebenza bafaneleke kuluhlu olubanzi lwezicelo kumashishini ahlukeneyo.
5. Ukhuseleko
Baphucula ukhuseleko ngokubonelela ngezilumkiso zakwangoko malunga neemeko zokuhamba eziyingozi, ukuthintela iingozi kunye nokusilela kwezixhobo.
Ukukhetha iSensor yokuHamba eLungileyo
Ukukhetha inzwa yokuqukuqela efanelekileyo kubandakanya ukuqwalasela izinto ezininzi:
1. Uluhlu loMlinganiso
Khetha isixhobo soluvo esinoluhlu lomlinganiselo oluhambelana neemfuno zesicelo sakho. Qinisekisa ukuba inokulinganisa ngokuchanekileyo amazinga okuqukuqela alindelekileyo.
2. Ukuchaneka nokuchaneka
Qwalasela ukuchaneka okufunekayo kunye nokuchaneka kwesicelo sakho. Izinzwa eziphezulu ezichanekileyo ziyimfuneko kwizicelo ezibalulekileyo, ngelixa ukuchaneka okuncinci kunokwanela kwimisebenzi engaphantsi kwemfuneko.
3. Iimpawu zolwelo
Qwalasela iimpawu zolwelo olulinganiswayo, olufana ne-viscosity, ubushushu, uxinzelelo, nokuba luqulathe amaqamza okanye amaqamza. Khetha umenzi woluvo oyilelwe ukuphatha le miqathango.
4. Iimeko zokusingqongileyo
Qwalasela imeko-bume yokusebenza, kuquka iqondo lobushushu, ukufuma, kunye nokuba sesichengeni okunokubakho kwizinto ezonakalisayo okanye eziyingozi. Khetha umenzi woluvo oyilelwe ukumelana nale meko.
5. Uhlobo lwesiphumo
Abenzi boluvo bokuhamba babonelela ngeentlobo ezahlukeneyo zemveliso, kubandakanya i-analog voltage, yangoku, i-pulse, kunye nemiqondiso yedijithali. Khetha inzwakazi enemveliso ehambelana nenkqubo yakho.
6. Ixesha lokuphendula
Kusetyenziso oluguquguqukayo, qwalasela ixesha lokuphendula lomenzi woluvo. Amaxesha okuphendula ngokukhawuleza abalulekile ekubekeni iliso kutshintsho olukhawulezayo lokuhamba.
7. Ubungakanani kunye nokunyuka
Qinisekisa ubungakanani bomenzi woluvo kunye neenketho zokunyuka zilungele usetyenziso lwakho. Abanye abenzi boluvo bayilelwe izithuba ezixineneyo, ngelixa ezinye zinokufuna uqwalaselo oluthile lokunyuswa.
Ukuqukumbela
Izinzwa zokuhamba zizixhobo eziyimfuneko kumashishini amaninzi, ukubonelela ngedatha ebalulekileyo yokubeka iliso kunye nokulawula ukuguquka kwamanzi, ukuqinisekisa ukhuseleko, kunye nokuphucula ukusebenza kakuhle. Ukuqonda iintlobo ezahlukeneyo zeenzwa zokuhamba, imigaqo yazo yokusebenza, izicelo, kunye neendlela zokukhetha kunokukunceda ukhethe inzwa efanelekileyo kwiimfuno zakho ezithile. Nokuba ziinkqubo zamashishini, izixhobo zonyango, iinkqubo ze-HVAC, okanye usetyenziso lweemoto, iisensom zokuqukuqela zidlala indima ebalulekileyo kubuchwephesha bale mihla, zibe negalelo kwinkqubela phambili nakwizinto ezintsha kwiinkalo ezahlukeneyo.
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ISensor One stop Ukuqonda iiSensors Flow [pdf] Isikhokelo somsebenzisi Ukuqonda i-Flow Sensors, iiSensors Flow, iiSensors |