Emhlabeni wokuzenzakalela kwezimboni nokulawula inqubo, ukukalwa kwengcindezi okunembile kungenye yezici ezibalulekile zokuqinisekisa ukusebenza kahle nokuphepha. Ngokwesiko, ama-gauge okucindezela bekuyimishini eyintandokazi yokulinganisa ingcindezi ezimbonini ezahlukahlukene. Kodwa-ke, ngenqubekelaphambili kubuchwepheshe bezinsimbi, izidluliseli zokucindezela ziye zavela njengenye indlela engcono kakhulu. Ake sihlole ukuthi hlobo luni lwenzuzo olungalindelwa ukulawula okuzenzakalelayo uma igeji yokucindezela enqubweni ekhona ingashintshwa ngesidlulisi.
Ukuqonda i-Gauge kanye ne-Transmitter
I-Pressure Gauge:Igeyiji yokucindezela ngokuvamile ibhekisela kudivayisi ewumshini equkethe ukudayela okubonisa ukufunda kokucindezela, okususelwe ekushintshashintsheni kwesici senzwa, njengeshubhu le-Bourdon noma i-diaphragm. Izikali zokucindezela zisetshenziswa kakhulu ngenxa yobulula bazo, izindleko eziphansi, kanye nokufaka kalula. Noma kunjalo, anemikhawulo yawo ngokuya ngokunemba, ububanzi, kanye nokusebenza futhi awekho amandla okudlulisa idatha.
I-Pressure Transmitter:Ngakolunye uhlangothi i-pressure transmitter iyisisetshenziswa se-elekthronikhi esiguqula isilinganiso somfutho sibe isignali kagesi, engadluliselwa ohlelweni lokulawula nokuboniswa kwedijithali. Ama-transmitter ngokuvamile asebenzisa ubuchwepheshe bokuzwela obuthuthukisiwe, obufana nezinzwa ze-piezoelectric noma i-capacitance, ukuze zinikeze izilinganiso ezinembe kakhulu nezithembekile. Bangaphinde banikeze izici ezifana nezinqubo zokuxhumana zedijithali, ukuqapha okukude, nokuhlanganiswa nezinye izinhlelo zokulawula inqubo.
Izinzuzo Zokushintsha I-Pressure Gauge Nge-Transmitter
Isigaba sokunemba esikhulisiwe:Enye yezinzuzo ezibaluleke kakhulu zama-transmitters ngaphezu kwamageji ukunemba kwawo okuphezulu. Ama-transmitter angakwazi ukuthola ukunemba kokulinganisa okufika ku-±0.1% wesikali esigcwele, kuyilapho amageji endabuko ngokuvamile anemba cishe ku-±1.6% kuya ku-±2.5%. Ukunemba okukhuphukile kubalulekile ezinqubweni ezidinga ukulawulwa kwengcindezi eqinile.
Isikhala esithuthukisiwe nokuvumelana nezimo:Ama-pressure transmitters angaklanywa ukuthi alinganise uhla olubanzi lwezingcindezi uma kuqhathaniswa namageji. Lokhu kuvumelana nezimo kuzivumela ukuthi zisetshenziswe ezinhlelweni ezihlukahlukene, kusukela kumasistimu we-micro-pressure kuya ezindaweni ezinokucindezeleka okukhulu. Ukwengeza, ama-transmitter angalinganiswa kububanzi obuthile, okuqinisekisa ukusebenza okuhle ezimeni zokusebenza ezahlukahlukene.
Ukudluliswa kwedatha kokuqapha okukude:Ngokungafani nezikali zokucindezela ngokuvamile ezinikeza ukufundwa kwasendaweni, izidlulisi zengcindezi zingadlulisela idatha kumasistimu okuqapha akude avumela opharetha ukuthi baqaphe amazinga okucindezela ngesikhathi sangempela ukusuka egumbini lokulawula elimaphakathi noma ngisho nangamadivayisi eselula. Amandla okufinyelela idatha ukude athuthukisa ukwenziwa kwesinqumo nokulungiswa okusebenzayo, kunciphisa ubungozi bokuhluleka kwenqubo.
Ukuhlanganisa nesistimu yokulawula:Ama-pressure transmitters angakwazi ukuhlanganisa kalula nezinhlelo zesimanje zokulawula inqubo, njenge-Distributed Control System (DCS) noma i-Supervisory Control and Data Acquisition system (SCADA). Ukuhlanganiswa kusiza ukulawula okuzenzakalelayo kwezinqubo ngokusekelwe ekufundweni kwengcindezi, kuthuthukisa ukusebenza kahle okuphelele futhi kunciphisa amathuba okuba namaphutha omuntu.
Ukuphepha okuthuthukisiwe:Ezinhlelweni eziningi zezimboni, ukukala ukucindezela okunembile kubalulekile ekuphepheni kokusebenza. Izithutha zokucindezela zinganikeza ukugada okuqhubekayo kanye namaswishi adluliselwe kubaqhubi banoma yiziphi izimo zengcindezi engavamile, okuvumela ukungenelela okufika ngesikhathi. Umsebenzi ubaluleke kakhulu ezindaweni eziyingozi, lapho ukushintshashintsha kwengcindezi kungaholela ezimweni eziyingozi.
Ukulungiswa okuncishisiwe nesikhathi sokungasebenzi:Amageji okucindezela angase athambekele ekubeni aguge futhi adabuke okuholela ekulahlekelweni kokusebenza kanye nokulinganisa okuvamile noma ukushintshwa. Ngokuphambene, ama-transmitters ngokuvamile anomklamo oqinile futhi adinga ukulungiswa okuncane. Ubuhle ekuqiniseni amandla kungahunyushwa ekunciphiseni isikhathi sokuphumula kanye nezindleko eziphansi zokusebenza ngokuhamba kwesikhathi.
Izici ezithuthukile:Ama-transmitters amaningi esimanje afika anemisebenzi ethuthukisiwe yokuthuthukisa ukusebenza nolwazi lomsebenzisi njengesinxephezelo sezinga lokushisa, izibonisi zedijithali, namandla okuxilonga. Lezi zici zithuthukisa ukusebenza okuphelele kwedivayisi futhi zinikeze imininingwane ebalulekile ekusebenzeni kwesistimu.
Isifinyezo
Ukuthuthuka ukusuka kugeji yokucindezela ukuya kusidlulisi somfutho kungaholela ekuthuthukisweni okuphawulekayo kokunemba, ukuguquguquka, ukuphepha, kanye nokusebenza kahle kwenqubo iyonke. Nakuba izikali zokucindezela ziyifeze kahle injongo yazo ezinhlelweni ezihlukahlukene, intuthuko yezobuchwepheshe enikezwa abathumeli bengcindezi ibenza babe ukukhetha okuhle kakhulu ezinqubweni zesimanje zezimboni.Shanghai Wangyuanibilokhu ibambe iqhaza ekukhiqizeni nasekusebenzeleni amadivaysi okulinganisa ingcindezi iminyaka engaphezu kwengama-20. Ulwazi oluningi lomsebenzisi nolwazi lwasensimini kusivumela ukuthi silethe izixazululo zokulawula ingcindezi. Sicela ungangabazi ukuxhumana nathi uma singaba usizo olwengeziwe ngezimfuneko zakho kumageji omfutho kanye nama-transmitters.
Isikhathi sokuthumela: Jan-21-2025