Isivalo sovemvane esilawula umoya sakhiwe i-actuator yomoya, i-positioner kanye ne-butterfly valve, esetshenziswa epayipini elidinga ukulungisa imingcele yenqubo ye-medium njengokucindezela, ukugeleza, izinga lokushisa kanye nezinga likaketshezi. Njengento yokulawula, i-valve uvemvane we-pneumatic isetshenziswa kabanzi kunqubo yokulawula okuzenzakalelayo kwezimboni
Kulolu hlelo, izinga lokugeleza, ingcindezi, izinga lokushisa kanye nesimo se-liquid se-medium kuguqulwa ngokuthola isignali yokulawula kusuka kuyunithi yokulawula.
Ngaphansi kwezimo ezingavamile, i-pneumatic control butterfly valve esetshenziswayo izophinde ibonakale ukwehluleka kwesistimu yomthombo womoya. Kule ngxenye encane, sifingqa incazelo yephutha yesistimu yomthombo wegesi njengereferensi yakho.
1. Ipayipi lensimbi livinjiwe
Ngenxa yokuthi i-valve butterfly elawulayo isekupheleni kwegatsha lensimbi, ukungcola okusepayipini kulula ukunqwabelana nokuvinjwa kule ndawo, okuholela ekucindezelekeni okuphansi kwepayipi lensimbi, i-valve elawulayo ayikwazi ukuvulwa nokuvala ngokugcwele, noma ngisho ne-valve elawulayo ingasebenzi.
2. Ukucindezela kwesihlungi somoya kunciphisa ukwehluleka kwe-valve
I-valve yokunciphisa ingcindezi yokuhlunga isetshenziswe isikhathi eside ngokungcola okuningi, i-valve yokunciphisa ingcindezi inokuvuza komoya, ingcindezi ebekiwe yokukhipha i-valve yokunciphisa ingcindezi iphansi kakhulu, ukuze ukucindezela komoya wensimbi okukhiphayo kungaphansi kwengcindezi ecacisiwe, okuholela ekusebenzeni kancane kwe-valve, engakwazi ukuvula nokuvala ngokugcwele, noma ngisho kungabikho senzo.
3. Ukwehluleka kokuxhumeka kweshubhu yethusi
Ngenxa yokuguga kwepayipi lethusi, ukuvuza komoya kanye nokuxega okuxekethile noma okuvinjiwe, umfutho womoya wesignali yensimbi uphansi, okuholela ekutheni i-valve yokulawula ingasebenzi, ayikwazi ukuvula nokuvala ngokugcwele, indawo yevalvu engazinzile esimweni semanyuwali, okuholela ekuzuleni kokulawula.
4. Iphutha lesistimu yezinsimbi
Isiteshi se-air compressor asijwayelekile, ithangi lomoya wokuhlanza ledivayisi alijwayelekile, ukunqanyulwa kwamanzi akukafiki ngesikhathi, ulayini womoya uqandisiwe, umugqa womoya wensimbi uyavuza noma uvinjwe izimpahla ezintshontshiwe, okuholela ekutheni umfutho womoya wensimbi wedivayisi uphansi kakhulu noma awukho umoya.
Isikhathi sokuthumela: Jul-10-2023