Ukwehluleka okuvamile kwama-valve womoya

I-valve ye-pneumatic ibhekisela ikakhulukazi kusilinda esidlala indima ye-actuator, ngomoya ocindezelwe ukwakha umthombo wamandla ukushayela i-valve, ukuze kuzuzwe inhloso yokulawula iswishi. Lapho ipayipi elilungisiwe lithola isignali yokulawula ekhiqizwa ohlelweni lokulawula oluzenzakalelayo, imingcele efanele (njengalezi: izinga lokushisa, izinga lokugeleza, ingcindezi, njll.) izolungiswa.

I-TWS Valve yethu ingahlinzeka ngei-rubber ehlezi uvemvane valve, njengohlobo lwe-wafer, i-lug butterfly valve, i-eccentric butterfly valve,i-valve yesango, i-valve yebhola, i-valve yokuhlola njalonjalo. Umsebenzi uhlanganisa i-actuator yomoya.

I-valve ye-pneumatic ikakhulukazi inezinzuzo ezilandelayo: okokuqala, i-valve ye-pneumatic ihamba ngokushesha futhi umyalo wokulungisa ungaqedwa ngesikhathi esifushane; okwesibili, i-valve ye-pneumatic ingaba amandla okushayela isilinda esikhulu ukufeza i-torque enkulu; okwesithathu, i-valve ye-pneumatic ingaba sesimweni sokusebenza esiphephile futhi esizinzile isikhathi eside ngaphansi kwazo zonke izinhlobo zezimo ezinzima.

Iphutha elivamile lama-valve womoya

1 Ukwandisa nokuvuza ukuvuza kwe-valve ye-pneumatic

Inani lokuvuza kwe-valve ye-pneumatic ikakhulukazi lincike ekushintsheni kwe-valve. Ukwanda kokuvuza kwe-valve ye-pneumatic ikakhulukazi ngenxa yezici ezimbili ezilandelayo: okokuqala, ukuguga komnyango we-valve womoya; uma i-valve ixubene nendaba yangaphandle noma i-bushing yangaphakathi i-sintered, noma ngaphansi kokulawulwa kwengcindezi phakathi kwabezindaba, lapho umehluko wengcindezi we-medium mkhulu, kubangele ukuthi i-valve ayikwazi ukuvalwa ngokuphelele, futhi ekugcineni ibangele ukuvuza i-valve ye-pneumatic ukwandisa.

2 Iphutha elingazinzile levalvu yomoya kanye nembangela yayo

Kokubili ukungazinzi kwengcindezi yesignali engazinzile kanye nomfutho womthombo womoya kungase kubangele ukuthi i-valve yomoya ingazinzi. Ukucindezela kwesignali engazinzile kuzobangela ukungazinzi kokukhishwa okungazinzile komlawuli, futhi lapho ukucindezela komthombo womoya kungenazinzile, i-valve yokunciphisa ingcindezi izohluleka ngenxa yomthamo omncane we-compressor. Kungenzeka futhi ukuthi isenzo se-valve ye-pneumatic esibangelwa igebe phakathi komunye nomunye asizinzile lapho isikhundla se-baffle yesifutho se-amplifier singahambisani. Ukwengeza, ipayipi lokukhipha eliqinile noma ulayini wokuphumayo uzophinde ubangele ukungazinzi kwesenzo se-valve ye-pneumatic; i-valve yebhola ye-amplifier izophinde ithinte ukuzinza kwe-valve ye-pneumatic.

3.Ukwehluleka kokudlidliza kwe-valve yomoya kanye nembangela
Ama-valve omoya ayakwazi ukubhekana nezimo zemvelo ezizungezile ngesikhathi somsebenzi. Ngemuva kokusebenza kwe-bushing kanye nomsebenzi we-valve core isikhathi eside, ngaphansi kwesenzo sokungqubuzana, lezi zibili zizokwakha imifantu, ukuba khona kokudlidliza okwengeziwe okuzungeze i-valve yomoya, ukungalingani kwesikhundla sokufakwa kwe-valve ye-pneumatic kuzoholela ekudlidlizeni kwe-valve yomoya. . Ukwengeza, lapho ubukhulu be-valve ye-pneumatic bukhethwe ngendlela engafanele noma isiqondiso sokuvala se-valve yesihlalo esisodwa asihambisani nokuqondisa kokugeleza kwe-medium, i-valve ye-pneumatic nayo izodlidliza.

4 Isenzo sevalvu yomoya ukwehluleka kancane kanye nembangela

Ukubaluleka kwesiqu akungabazeki ngesikhathi sokunyakaza kwe-valve ye-pneumatic. Lapho isiqu se-valve sigobile, ukungqubuzana okubangelwa ukunyakaza kwayo okuzungezayo kuzokwenyuka, okubangela ukuba i-valve yomoya ihambe kancane. Lapho i-graphite ne-asbestos filler lubricating oil, ukugcwaliswa kwe-polytetrafluoroethylene kungavamile kuzophinde kubangele ukuthi isenzo se-valve ye-pneumatic sihambe kancane, i-valve yomoya lapho kunothuli ngaphakathi komzimba we-valve, i-valve yomoya efakwe nge-position-er, njll., izokwandisa i-valve ye-pneumatic valve stem. ukumelana nokusebenza, ngaleyo ndlela kubangele iI-valve ye-butterfly ye-pneumaticisenzo sihamba kancane.