Ukufakwa kwe-Doppler clamp ku-sensor ye-ultrasonic flowmeter kudinga ukulandela izinyathelo ezithile kanye nezinyathelo zokuphepha ukuqinisekisa ukunemba nokuqina kokulinganisa. Nazi izindawo ezithile zokufaka:
Ukulungiselela ngaphambi kokufakwa
Khetha indawo efanele yokufaka
Khetha ingxenye yepayipi eqondile, ubude bezingxenye zepayipi eqondile ephezulu kanye nephansi kufanele buhlangabezane nezidingo zemitha yokugeleza, ngokuvamile ubude bengxenye yepayipi eqondile ephezulu bungaphansi kobubanzi obuphindwe kayishumi bepayipi, ubude bengxenye yepayipi eqondile phansi bungaphansi kobubanzi obuphindwe kahlanu bepayipi, ukuqinisekisa ukuthi ukugeleza koketshezi endaweni yokulinganisa kuzinzile.
Indawo yokufaka kufanele igwenywe eduze kwephampu, ivalvu, indololwane, i-reducer nezinye izingxenye ezingase zibangele ukuphazamiseka koketshezi, ukuze kuncishiswe umthelela ekunembeni kokulinganisa.
Khetha indawo okulula ukuyifaka nokuyinakekela, bese ushiya isikhala esanele nxazonke ukuze kube lula ukuyisebenzisa nokunakekela.
Zama ukugwema ukufakwa ezindaweni ezinokudlidliza okunamandla, ukuze ungathinti ukusebenza kanye nokuphila kwesevisi yenzwa.
Hlanza indawo yamapayipi
Sebenzisa i-sandpaper noma ibhulashi lensimbi ukususa ukungcola okufana nokugqwala, uwoyela, nopende ebusweni bepayipi ukuqinisekisa ukuthi ubuso bepayipi buhlanzekile futhi bubushelelezi.
Sula ubuso bepayipi ngendwangu ehlanzekile noma ngethawula lephepha ukuze ususe uthuli kanye nemfucumfucu.
Hlola inzwa
Hlola ukubukeka kwenzwa ukuze kubonakale umonakalo, imifantu kanye nezinye izinkinga. Uma kukhona inkinga, yishintshe ngesikhathi.
Hlola ukuthi ikhebula lenzwa lisesimweni esihle nokuthi isokhethi yepulaki ixhumene kahle.
Ukufakwa kwenzwa
Isithako sokufaka inzwa
Beka into yokufakelwa phezu kwepayipi, uqiniseke ukuthi isikhungo sento yokufakelwa sihambisana nesikhungo sepayipi.
Ama-transducer amabili abizwa ngokuthi i-A kanye ne-B transducer, i-A idlulisela i-transducer kanti i-B ithola i-transducer, kumele afakwe ngokulingana ngo-180° ukuze abe nokulinganisa okunembile.
Sebenzisa amabhawodi noma ama-clamp ukuze uqinise i-fixture epayipini bese uqinisa amabhawodi noma ama-clamp ukuqinisekisa ukuthi i-fixture ifakwe kahle.
Ukufaka inzwa
Faka ungqimba olufanele lwe-coupling agent, njenge-Vaseline, ibhotela, njll., ngokulinganayo ebusweni be-sensor ukuqinisekisa ukuthintana okuhle phakathi kwe-sensor nepayipi.
Inzwa ifakiwe ku-fixture, ukuze isiqondiso sokudlulisa nokwamukela senzwa sihambisane nesiqondiso sokugeleza koketshezi olusepayipini, futhi i-Angle ephakathi kwe-axis yenzwa kanye ne-axis yepayipini kufanele ibe ngaphakathi kwebanga elingu-±45°.
Lungisa indawo yesenzwa ukuze isenzwa ifakwe kahle ebusweni bepayipi, bese ulungisa isenzwa ngokuqinile ngedivayisi yokulungisa esesitsheni.
Ukuxhuma Amakhebula Ezinzwa
Xhuma ikhebula lenzwa ekugcineni kokufakwa kwesignali kwemitha yokugeleza ukuqinisekisa ukuthi uxhumano lulungile futhi luqinile ukuze kugwenywe ukukhululeka noma ukuxhumana okubi.
Bopha futhi uqinise izintambo kahle ukuze uvimbele ukuthi izintambo zingadonswa noma ziguge.
Ukuhlolwa ngemuva kokufakwa
Hlola ukufakwa
Hlola ukuthi inzwa kanye ne-fixture kufakwe kahle yini, nokuthi kukhona yini ukukhululeka noma ukugudluzwa.
Hlola ukuthi inzwa ifakwe kahle yini ebusweni bepayipi nokuthi i-coupling agent isetshenziswa ngokulinganayo yini.
Hlola ukuthi izintambo zixhunywe kahle futhi ngokuphephile, nokuthi izintambo zonakele noma azihambisani kahle.
Yenza ukulungisa amaphutha nokulinganisa
Vula ugesi we-flowmeter, lungisa iphutha bese ulinganisa ngokwemiyalelo yokusebenza ye-flowmeter ukuqinisekisa ukuthi i-flowmeter ingasebenza kahle futhi idatha yokulinganisa inembile futhi ithembekile.
Izinga lokugeleza langempela lingalinganiswa endaweni ukuze kubonwe ukuthi inani lokubonisa le-flowmeter liyahambisana yini nezinga lokugeleza langempela. Uma kukhona ukuphambuka, kufanele kulungiswe futhi kulinganiswe ngesikhathi.
Isikhathi sokuthunyelwe: Mashi-04-2025