I-valve yokulawula kagesi iwuhlobo lwemishini yokulawula ukugeleza, ngokusebenzisa idrayivu kagesi kanye nokulawula okunembile kwegebe phakathi komgogodla we-valve nesihlalo, ukuze kuzuzwe ukulungiswa kokugeleza okuphakathi. Ekukhiqizeni izimboni, ukukhethwa okulungile nokusetshenziswa kwama-valve okulawula kagesi kubalulekile ukuze kuqinisekiswe ukusebenza okuphephile, okuthembekile nokusebenza kahle kwezinhlelo zokulethwa kwamanzi. Lesi sihloko sizokwethula amakhono okukhetha nokusebenzisa i-valve yokulawula kagesi ngokombono wochwepheshe.
Okokuqala, amakhono okukhetha
1. Thola uhlobo lwevalvu
Ngokwezimo zokusebenza zesistimu yokudlulisa uketshezi kanye nezici ze-medium, khetha uhlobo lwe-valve olufanele, njenge-valve elawula isihlalo esisodwa, i-valve elawula izihlalo ezimbili, i-valve elawula imikhono, njll.
2. Khetha uhlobo lwe-actuator
Ngokwezidingo zokunemba kokulungiswa, isivinini sokuphendula nendawo yokufaka, khetha uhlobo olufanele lwe-actuator, njenge-stroke eqondile, i-angular stroke kanye ne-multi-turn actuator.
3. Thola usayizi we-valve nezinto ezibonakalayo
Ngokwezinga lokugeleza, ingcindezi, izinga lokushisa kanye neminye imingcele yoketshezi, khetha usayizi we-valve ofanele kanye nezinto ezibonakalayo ukuze uqinisekise amandla nokumelana nokugqwala kwe-valve.
4. Khetha indlela yokulawula efanele
Ngokwezinga lokuzenzakalela kanye nezidingo zokusebenza zesistimu yokulethwa koketshezi, khetha imodi yokulawula efanele, njengokulawula okwenziwa ngesandla, isilawuli esizenzakalelayo nesilawuli kude.
Okwesibili, ukusetshenziswa kwamakhono
1. Faka futhi uxhume izintambo
Lapho ufaka i-valve yokulawula kagesi, kufanele kuqinisekiswe ukuthi i-valve ixhunywe ngokuqinile epayipini, futhi intambo yamandla kanye nomugqa wokulawula kuxhunywe ngendlela efanele ukuze kugwenywe amaphutha ezintambo.
2. Ukulungisa iphutha nokulinganisa
Ngaphambi kokuba i-valve yokulawula kagesi isetshenziswe, kufanele ilungiswe futhi ilinganiswe ukuze kuqinisekiswe ukuthi i-valve ivuliwe futhi ivaliwe ngokujwayelekile futhi ukunemba kokulawulwa kokugeleza kuhlangabezana nezidingo.
3. Ukusetshenziswa nokugcinwa ngendlela efanele
Ngesikhathi sokusetshenziswa kwe-valve yokulawula kagesi, izinqubo zokusebenza kufanele zilandelwe ukugwema ukusebenza ngokweqile nokulayisha ngokweqile. Ngesikhathi esifanayo, ukugcinwa nokugcinwa okuvamile ukwandisa impilo yesevisi ye-valve.
4. Ukuxazulula izinkinga nokunakekela
Uma i-valve yokulawula kagesi ihluleka, kufanele iphenywe ngokusho kwephutha lephutha, thola imbangela yephutha, futhi uthathe izinyathelo zokulondoloza ezihambisanayo. Okufana nokuhluleka kwe-actuator, ukuguga kwesihlalo se-spool ne-valve nezinye izinkinga, kufanele zilungiswe noma zishintshwe ngesikhathi.
Iii. Isifinyezo
Amakhono okukhetha nokusebenzisa ama-valve alawulayo kagesi ahlanganisa ukunquma uhlobo lwe-valve, ukukhetha uhlobo lwe-actuator, ukunquma usayizi we-valve nezinto ezibonakalayo, nokukhetha imodi yokulawula efanele. Ezisetshenziswa ezingokoqobo, kuyadingeka futhi ukunaka ukufakwa kanye nezintambo, ukulungisa iphutha nokulinganisa, ukusetshenziswa okulungile nokugcinwa, kanye nokuxazulula izinkinga nokugcinwa, ukuze kuqinisekiswe ukusebenza okuphephile, okuthembekile nokusebenza kahle kwesilawuli sikagesi. Ukuqonda amakhono okukhetha kanye nokusetshenziswa kwe-valve yokulawula kagesi kuyasiza ekuthuthukiseni izinga lokuphatha kanye nezinga lobuchwepheshe lohlelo lokudlulisa uketshezi.
Isikhathi sokuthumela: Sep-08-2023
