Lawula ukugcinwa nokugcinwa kwe-valve

I-valve yokulawulaukugcinwa nokugcinwa

I-valve yokulawula i-valve iyithuluzi elibalulekile ekukhiqizeni izimboni, isetshenziswa kabanzi embonini yamakhemikhali, i-petroleum, amandla kagesi, izimayini nezinye izimboni ezahlukene, esetshenziselwa ukulawula ukugeleza, ingcindezi kanye nezinga lokushisa le-medium epayipini. Iwumshini oyinkimbinkimbi odinga ukunakekelwa nokunakekelwa njalo.

Okokuqala, ukuhlolwa kwansuku zonke

Ukuhlolwa kwe-valve okujwayelekile kuyadingeka kakhulu. Ngokuyinhloko ihlanganisa ukuthi ngabe ukusebenza kwe-valve kuyinto evamile, kungakhathaliseki ukuthi ukuphela kunamafutha avuzayo, noma ngabe umzimba we-valve uyavuza, njll., futhi uxazulule inkinga ngesikhathi ukuze kuqinisekiswe ukusebenza okuphephile kwe-valve isikhathi eside.

Okwesibili, ukuhlanza nokugcoba

Ukuvulwa nokuvalwa kwe-valve kulawulwa i-piston, ibhola, inqama, njll. Njengoba isikhathi sihamba, lezi zingxenye zizobhekana nokuguga nokungcola ngenxa yokungqubuzana. Ngakho-ke, kuyadingeka ukuhlanza nokugcoba lezi zingxenye njalo. Amafutha okugcoba kufanele abe ngamafutha emishini, futhi ayadingeka ukuze ahlangabezane nezidingo zomkhiqizi wamavalvu.

Okwesithathu, ukugcinwa kwe-valve

Ukugcinwa kwe-valve kufanele kuhloswe, ngokusho kokusetshenziswa kwe-valve kanye nendawo yokusebenza ihlukile, indlela yokulungisa ihlukile. Ngokuvamile, kuhlanganisa izici ezilandelayo:

1. Izingxenye ezilahliwe kufanele zishintshwe ngesikhathi, ukuqhekeka, ukulimala kanye nezinye izimpawu kufanele kushintshwe ngesikhathi.

2. Amanye ama-valve azogqwala ekusetshenzisweni kwesikhathi eside, ngalesi sikhathi, ukwelashwa kwepende kufanele kwenziwe ukuze kuvinjelwe isivinini sokugqwala.

3. Qaphela ukuvikelwa kwezingxenye zensimbi lapho ufaka futhi uhlakaza ama-valve. Lapho ushintsha i-gasket entsha, hlanza ubuso futhi uvikele ukugcwala kwe-gasket.

4. Kuma-valve afakwe ama-motor, ukugcinwa okuvamile kwezingxenye zikagesi kufanele kwenziwe. Hlola ukuthi ikhebula lokuxhumana le-relay kagesi isesimweni esihle yini futhi ikhebula livikelwe ngendlela efanele.

Okwesine, ukugcinwa kwe-valve yokulawula i-hydraulic

1. Ngokuvamile hlola isimo kanye nekhwalithi yamafutha wephampu kagesi, ukubuyisela uwoyela ngesikhathi esifanele, hlanza isici sokuhlunga sepompo, ukulungisa nokuvala, ukuqinisekisa ukusebenza okuvamile kwe-motor kanye nepompo.

2. Hlola ngezikhathi ezithile ukuthi ibhokisi lokulawula ugesi kanye nezintambo zalo zivamile yini, hlanza uthuli ebhokisini lokulawula, futhi ugcine ibhokisi lokulawula lomile.

3. Hlola i-valve elawula amanzi amaningi njalo ukuze uqinisekise ukusebenza kwayo okuvamile. Ukuhlolwa kuhlanganisa ukulungisa ingcindezi, ukuzinza namandla.

Emsebenzini ojwayelekile wokulungisa nowokulungisa, sidinga futhi ukunaka amaphuzu alandelayo:

1. Enqubweni yokuthutha nokufakwa, i-valve kufanele ivinjwe emthelela, ukumiswa, ukucindezela ngokweqile nezinye izenzakalo ezithinta yona.

2. Ivalvu kufanele igcinwe endaweni enothuli oluncane, engenagesi egqwalayo kanye nomswakama ongaphansi kuka-60%.

Ukugcinwa nokugcinwa kwe-valve okunembile, kungandisa ngokuphumelelayo impilo ye-valve, ukuqinisekisa ukuphepha kokukhiqizwa kwefekthri. Ngakho-ke, amabhizinisi kufanele aqinise ukugcinwa nokugcinwa kwama-valve, uphenyo olufika ngesikhathi lwezingozi ezifihliwe, ukuqinisekisa ukusebenza okuzinzile kwemishini.