Iisignali yomlilo uvemvane valvesisebenza emapayipini kaphethiloli, amakhemikhali, okudla, emithi, enziwe ngephepha, aphehlwa ngamanzi, ngemikhumbi, ekuphakeleni kwamanzi kanye nokukhipha amanzi, ukuncibilikisa, amandla kanye nezinye izinhlelo.Ingasetshenziswa njengemishini yokulawula kanye neyokumpintsha kumagesi ahlukahlukene abolayo nangagqwali, uketshezi, uketshezi oluncane kanye namapayipi empuphu eqinile nemikhumbi.Ikakhulukazi, isetshenziswa kabanzi ohlelweni lokuvikela umlilo lwezakhiwo eziphakeme kanye nezinye izinhlelo zamapayipi ezidinga ukubonisa isimo sokushintshwa kwe-valve.
isici:
1. Incane futhi ilula, kulula ukuyiqaqa nokulungisa, futhi ingafakwa endaweni yokuma.
2. Isakhiwo silula futhi sihlangene, futhi ukujikeleza kwe-90 ° kuvula futhi kuvalwe ngokushesha.
3. I-torque encane yokusebenza, ukonga abasebenzi nokukhanya.
4. Finyelela ukubekwa uphawu okuphelele kanye nokuvuza kweqanda ekuhlolweni kwegesi.
5. Khetha izingxenye ezahlukene nezinto zokwakha, ezingasetshenziswa ezinhlobonhlobo zemidiya.
6. Izici zokugeleza zivame ukuba ziqondile futhi ukusebenza kokulawula kuhle.
7. Inombolo yokuhlolwa kokuvula nokuvala ifinyelela ezinkulungwaneni eziyishumi, futhi impilo yesevisi yinde.
8. Ipayipi elisetshenziswayoi-valve yesango, i-valve yokuhlola (i-valve yokuvala eyindilinga), i-valve yokumisa, i-plug valve, i-valve yepayipi yenjoloba kanye ne-diaphragm valve ingathathelwa indawo le valvu, ikakhulukazi ohlelweni lokuvikela umlilo lwezakhiwo eziphakeme kanye nesistimu yamapayipi okudingeka ibonise isimo sokushintsha i-valve.
umgomo wokusebenza:
1. Isignaliuvemvane valveishayelwa igiya lezikelemu kanye nedivayisi yokushayela izikelemu ukuze iphendukise i-shaft nepuleti levemvane ukuze ibone ukuvuleka nokuvala nokulawula ukugeleza.
2. Zungezisa isondo lesandla legiya lezikelemu kanye nedivayisi yokushayela izikelemu ukuze wenze i-butterfly plate ifinyelele injongo yokuvula nokuvala nokulawula ukugeleza.Isondo lesandla lizungeza ngokwewashi ukuze livale ivalvu.
3. Kunezinhlobo ezimbili zama-microswitches afakwe ebhokisini legiya lezikelemu:
a.Kunama-microswitches amabili ebhokisini lokudlulisela, okungukuthi avuleke futhi avale, asebenza ngokushintshana lapho i-valve ivuliwe futhi ivaliwe, futhi axhume imithombo yokukhanya ethi “valve on” kanye “nokuvalwa kwe-valve” egunjini lokulawula ukuze kuboniswe ngokunembile ukukhanya. isimo sokushintsha i-valve.
b.I-microswitch eqondisayo eseduze isethwe ebhokisini lokudlulisela (indawo evaliwe ngokugcwele yepuleti levemvane ngu-0 °).Uma ipuleti uvemvane lisendaweni engu-0 ° ~ 40 °, i-microswitch yenza ukukhipha isignali yokuvala i-valve.Lapho ipuleti uvemvane isesimweni 40 ° ~ 90 °, omunye pair of ngokuvamile ivaliwe kungaba okukhipha isignali yokuvula valve.Ikhamera ecindezela iswishi encane ingalungiswa ukuze ibonise izindawo ezihlukene zepuleti lovemvane.
Isikhathi sokuthumela: Jul-28-2022