Izindaba

Isihluthulelo sokuthuthukisa ukusebenza kahle kokukhiqizwa kwezimboni

I-Differential pressure Transmitter

Njengomshini wokulinganisa obalulekile wezimboni, isidlulisi sengcindezi esihlukile sithola ukunakwa okwengeziwe.Ukunemba nokuzinza kwayo kunendima enganakwa ekuthuthukiseni ukusebenza kahle kokukhiqizwa kwezimboni.Leli phepha lizokwethula umqondo oyisisekelo, umgomo wokusebenza kanye nokusetshenziswa ekukhiqizeni izimboni ze-differential pressure transmitter ngokuningiliziwe.

Okokuqala, isidlulisi sengcindezi esihlukile siyithuluzi elikhipha isignali kagesi ngokulinganisa ingcindezi yokuhlukanisa phakathi kwamaphoyinti okucindezela amabili noma ngaphezulu.Ngokuyinhloko yakhiwe izingxenye ezintathu: inzwa, isici sokulinganisa nesiguquli.Inzwa inesibopho sokwamukela isignali yengcindezi ehlukile evela eshubhuni yokuqondisa ingcindezi yamazwe amabili, into yokulinganisa iguqula isignali yokucindezela ehlukile ibe isignali kagesi, futhi ekugcineni isignali kagesi icutshungulwa isiguquli sibe isignali evamile kagesi.

Ekusetshenzisweni okungokoqobo, ama-transmitter okucindezela okuhlukile asetshenziswa kakhulu emikhakheni ehlukahlukene yezimboni.Isibonelo, ingasetshenziswa embonini yamandla ukulawula inqubo yokuvutha ngokuqapha ukucindezelwa okuhlukile kwama-boilers noma amapayipi omusi, ukuqinisekisa ukusetshenziswa okuphelele kwamandla.Embonini yamakhemikhali, ama-transmitter okucindezela okuhlukile angasetshenziswa ukuqapha izimo zokusabela kwamakhemikhali okuhlukahlukene ukuze kuqinisekiswe ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.Emiklamweni yokongiwa kwamanzi, ama-different pressure transmitters angasetshenziswa ukuqapha izinga lamanzi le-DAMS noma amadamu ukuze kuhlinzekwe ukwesekwa kwedatha ukuze kuvinjelwe izikhukhula.

Ukuze usebenzise kangcono isidlulisi sengcindezi ehlukile, amaphuzu alandelayo kufanele afundwe kuwo.Okokuqala, ukukhetha umshini wokucindezela ohlukile ofanele kuyisihluthulelo.Izinhlobo ezahlukene zama-transmitter zifanele izigaba zokucindezela ezihlukene kanye nokunemba kokulinganisa, futhi zidinga ukukhethwa ngokuya ngezidingo zangempela.Okwesibili, ukufakwa okulungile nokulungisa iphutha nakho kuyingxenye ebalulekile yokuqinisekisa ukusebenza okuvamile kwesidlulisi somfutho ohlukile.Lokhu kubandakanya ukufakwa ngokuhambisana nezidingo emiyalweni nasekuthumeleni njengoba kudingekile ukuze kuqinisekiswe ukunemba kwemiphumela yokulinganisa.Okokugcina, ukunakekelwa okujwayelekile kanye nokulungiswa kabusha kubaluleke ngokufanayo.Ukuhlolwa okuvamile kwesimo sokusebenza kwemishini, ukutholakala ngesikhathi kanye nesixazululo sezinkinga, kusiza ekwandiseni impilo yesevisi yemishini.

Ngamafuphi, i-differial pressure transmitter njengethuluzi elibalulekile lokuthuthukisa ukusebenza kahle kokukhiqizwa kwezimboni, ukubaluleka kwayo kuyabonakala.Ngokuzayo, ngokuthuthukiswa okuqhubekayo kokunemba kwesilinganiso kanye nezidingo zokuzinza emkhakheni wezimboni, ithemba lokusetshenziswa kwama-transmitter okucindezela okuhlukile lizoba banzi.Ake sibheke phambili kwezinye intuthuko kule ndawo.