Q, xa kukho amaqamza kumbhobho, ngaba i-ultrasonic flowmeter measurement ichanekile?
A: Xa kukho amaqamza kumbhobho, ukuba amaqamza achaphazela ukuhla komqondiso, kuya kuchaphazela ukuchaneka komlinganiselo.
Isisombululo: Qala ngokukhupha iqamza uze emva koko ulinganise.
Umbuzo: I-Flowmeter ye-ultrasonic ayikwazi ukusetyenziswa kwintsimi yokuphazamiseka okunamandla?
A: Uluhlu oluguquguqukayo lonikezelo lwamandla lukhulu, kukho isiguquli sefrikwensi okanye uphazamiseko oluqinileyo lwemagnethi ejikeleze, kwaye umgca osezantsi awuchanekanga.
Isisombululo: Ukubonelela ngombane ozinzileyo we-flowmeter ye-ultrasonic, ukufakwa kwe-flowmeter kude ne-frequency converter kunye nokuphazamiseka okunamandla kwamagnetic field, kukho umgca womhlaba omhle.
Umbuzo: I-ultrasonic plug-in sensors emva kwexesha elithile emva kokuba isignali iyancipha?
A: I-sensor ye-plug-in ye-ultrasonic inokuthi ikhutshwe okanye i-sensor surface scale scale.
Isisombululo: lungisa indawo ye-ultrasonic efakwe kwi-sensor kwaye usule indawo yokuhambisa inzwa.
Umbuzo: Isignali ye-Ultrasonic yangaphandle ye-clamp flowmeter iphantsi?
Impendulo: Ububanzi bombhobho bukhulu kakhulu, isikali sombhobho sinzulu, okanye indlela yokufakela ayilungile.
Isisombululo: Kuba i-diameter yombhobho inkulu kakhulu, i-scaling enzulu, kuyacetyiswa ukuba usebenzise i-sensor efakwe kwi-ultrasonic, okanye ukhethe ukufakwa kohlobo "Z".
Umbuzo: Ngaba ukuguquguquka kokuhamba kwangoko kwe-ultrasonic flowmeter kukhulu?
A. Amandla omqondiso aguquguquka kakhulu;B, ukuguquguquka kolwelo lomlinganiselo;
Isisombululo: Lungisa indawo ye-sensor ye-ultrasonic, uphucule amandla omqondiso, kwaye uqinisekise ukuzinza kwamandla omqondiso.Ukuba ukuguquguquka kolwelo kukhulu, indawo ayilunganga, kwaye ukhethe kwakhona indawo ukuze uqinisekise iimfuno zemeko yokusebenza ye-5D emva *D.
Umbuzo: I-ultrasonic flowmeter yokulinganisa ixesha lokuhambisa umlinganiselo ongaphantsi kwe-100% ± 3, yintoni isizathu, indlela yokuphucula?
A: Ufakelo olungafanelekanga, okanye iiparamitha zombhobho ezingachanekanga, ukubona ukuba iiparamitha zombhobho zichanekile, umgama wofakelo uchanekile.
Umbuzo: I-Flowmeter ye-ultrasonic ayikwazi ukubona umqondiso?
A: Qinisekisa ukuba iiparitha zombhobho zibekwe ngokuchanekileyo, ingaba indlela yokufakela ichanekile, ingaba umgca wokuqhagamshelwa unxibelelana kakuhle, nokuba umbhobho uzaliswe ngamanzi, ingaba i-medium medium inamaqamza, ingaba i-sensor ye-ultrasonic ifakwe ngokwe- umgama wofakelo oboniswe yi-ultrasonic flowmeter host, kwaye ingaba i-sensor yokufakela isalathiso ayilunganga.
Umbuzo: I-ultrasonic flowmeter Q ixabiso lifikelela ngaphantsi kwe-60, yintoni unobangela?Indlela yokuphucula?
A: Ukuba akukho ngxaki ngofakelo ebaleni, ixabiso eliphantsi le-Q linokubangelwa ngulwelo olukumbhobho phantsi kovavanyo, ubukho bamaqamza, okanye ubukho boguqulo oluphindaphindiweyo kunye nezixhobo zoxinzelelo oluphezulu kwiimeko zokusebenza ezingqongileyo. .
1) Qinisekisa ukuba ulwelo olukumbhobho ophantsi kovavanyo lugcwele kwaye akukho bubble (faka ivalve yokukhupha);
2) Qinisekisa ukuba umphathi wokulinganisa kunye ne-sensor ye-ultrasonic isekelwe kakuhle;
3) Umbane osebenzayo we-flowmeter ye-ultrasonic akufanele ihlanganyele umbane kunye nokuguqulwa kwamaxesha amaninzi kunye nezixhobo zombane ophezulu, kwaye uzame ukusebenzisa umbane we-DC ukusebenza;
I-4) Umgca wesignali ye-sensor ye-ultrasonic akufanele ihambelane nekhebula lamandla, kwaye kufuneka ihambelane nentambo yomqondiso wemitha yokuhamba okanye umgca ohlukeneyo kunye netyhubhu yensimbi ukukhusela isihlangu;
5) Gcina umatshini we-flowmeter ye-ultrasonic kude nendawo yokuphazamiseka;
Q, i-ultrasonic flowmeter cable ebeka amanyathelo okhuseleko?
1. Xa ubeka i-ultrasonic flowmeter cable tube, zama ukubeka intambo yamandla kunye nomgca wesignali ngokwahlukileyo, ungasebenzisi umbhobho ofanayo, khetha amanqaku ama-4 (1/2 ") okanye amanqaku ama-6 (3/4 ") umbhobho we-galvanized, owathi. inokuhambelana.
2, xa ubeka phantsi komhlaba, kucetyiswa ukuba intambo inxibe ityhubhu yesinyithi ukuthintela intambo ukuba ingaqengqeleki okanye ilunywe ziimpuku, i-diameter yangaphandle yentambo yi-9 mm, iperi nganye ye-ultrasonic sensor 2 cables, i-diameter yangaphakathi ityhubhu yesinyithi kufuneka ibe mkhulu kune-30 mm.
I-3, ukuba ibe yodwa kumgca wamandla, kunye nezinye iintambo ezibeka umsele wekhebula ofanayo, kufuneka zinxibe imibhobho yesinyithi ukuphucula ukusebenza kokuchasana nokuphazamiseka.
I-flowmeter ye-ultrasonic clamped yangaphandle luhlobo lwemitha yokuhamba ifaneleke kakhulu ukulinganisa umbhobho opheleleyo, kunye nofakelo olulula kunye nokungabikho koqhagamshelwano, zombini unokulinganisa ukuhamba okuphakathi kobubanzi bombhobho omkhulu kunokusetyenziselwa ukulinganisa okuphakathi okungekho lula ukudibanisa kunye qaphela, ukuchaneka komlinganiselo kuphezulu kakhulu, phantse kukhululekile ekuphazamisekeni kweeparameters ezahlukeneyo zomlinganiselo ophakathi.Ngokukodwa, inokusombulula iingxaki zokulinganisa ukuhamba kwezinto ezinobungozi kakhulu, ezingabonakaliyo, i-radioactive kunye neendaba ezinokutsha kunye neziqhushumbisi ezingenakukwazi ezinye izixhobo.Ngenxa yokuba inezi zixhobo zingasentla ezinye iintlobo zezixhobo azinazo iimpawu, isetyenziswe ngokubanzi kumashishini ahlukeneyo etephu yamanzi, ugutyulo, amanzi olwandle kunye nolunye umlinganiselo wolwelo, kodwa ikwasetyenziswa kwipetroleum, imichiza, isinyithi kunye nezinye iindawo.
I-clamp yangaphandle-uhlobo lwe-flowmeter ye-ultrasonic inokusebenza ngokubanzi ngokuqhelekileyo ixesha elide emva kokufakwa ngaphandle kokugcinwa, kwaye akufuneki ukuba umangaliswe ukuba ingxaki yokungafumani mqondiso okanye uphawu olubuthathaka kakhulu lwenzeka, nje ukuba kufuneka ucebise amanyathelo amahlanu. ngokwetekhnoloji yesixhobo se-Xiyuan, ukusebenza okusemgangathweni kunye nonyango ngononophelo luya kubuyela kwimeko yesiqhelo ngokukhawuleza:
1. Okokuqala qinisekisa ukuba i-flowmeter kumbhobho izele lulwelo;
2. Ukuba umbhobho usondele kakhulu eludongeni, i-probe inokufakwa kububanzi bombhobho nge-Angle ethathiweyo, kunokuba kububanzi bombhobho onqamlekileyo, indlela ye-Z kufuneka isetyenziswe ukufakela i-probe;
3. Khetha ngononophelo indawo eshinyeneyo yombhobho kwaye uyipholise ngokupheleleyo, sebenzisa umxube owaneleyo weengcambu zelotus ukufakela umbhobho;
4. Ngononophelo shukumisa iprobe nganye kancinane kufutshane nendawo yofakelo ukufumana indawo yophawu olukhulu ukunqanda indawo yofakelo enokufumana umqondiso owomeleleyo ekubeni ungaphoswa ngenxa yokukaliswa kudonga lwangaphakathi lombhobho okanye ngenxa yoguquko lwendawo yombhobho onokuthi uthintele indawo yofakelo. ibangela ukuba i-ultrasonic beam ibonise indawo elindelekileyo;
5. Kwimibhobho yensimbi enezinga elibi kakhulu eludongeni lwangaphakathi, indlela yokubetha ingasetyenziselwa ukwenza ukuba inxalenye ye-scaling iwe okanye iqhekeke, kodwa kufuneka kuqatshelwe ukuba le ndlela ngamanye amaxesha ayincedi ukuhanjiswa kwamaza e-ultrasonic ngenxa umsantsa phakathi kokukalwa kunye nodonga lwangaphakathi.
Ngenxa yokuba i-flowmeter ye-ultrasonic clamped yangaphandle isetyenziswa ngokuqhelekileyo ukulinganisa i-fluid engcolileyo, emva kokusebenza ixesha elithile, ihlala iqokelela umaleko wokubambelela kudonga lwangaphakathi lwenzwa kwaye ibangela ukungaphumeleli.Kucetyiswa ukuba isixhobo sokucoca singafakwa kwindawo ephezulu ukuba kukho iimeko, eziza kudlala ngcono ukuzinza kwesixhobo kunye nokugcina uzinzo lwedatha yokulinganisa.
Ixesha lokuposa: Sep-04-2023