Ivalve ye-pneumatic ibhekisa ikakhulu kwi-cylinder edlala indima ye-actuator, ngomoya ocinezelweyo ukwenza umthombo wamandla okuqhuba ivalve, ukuze kufezekiswe injongo yokulawula iswitshi. Xa umbhobho ohlengahlengisiweyo ufumana isignali yokulawula eyenziwa kwinkqubo yokulawula ngokuzenzekelayo, iiparitha ezifanelekileyo (ezifana ne: izinga lokushisa, izinga lokuhamba, uxinzelelo, njl.) luya kulungiswa.
Ivalve yethu ye-TWS inokubonelelairabha ehleli ivelufa yebhabhathane, njengohlobo lwe-wafer, i-lug butterfly valve, i-eccentric butterfly valve,ivalve yesango, ivalve yebhola, ivalve yokukhangela njalo njalo. Umsebenzi ubandakanya i-actuator yomoya.
Ivalve ye-pneumatic ikakhulu ineenzuzo ezilandelayo: okokuqala, ivalve ye-pneumatic ihamba ngokukhawuleza kwaye umyalelo wohlengahlengiso unokugqitywa ngexesha elifutshane; okwesibini, ivalve ye-pneumatic ingaba ngumqhubi we-cylinder enkulu ukufezekisa i-torque enkulu; okwesithathu, i-valve ye-pneumatic ingaba kwindawo yokusebenza ekhuselekileyo kunye nezinzile ixesha elide phantsi kwazo zonke iintlobo zeemeko ezinzima.
Impazamo eqhelekileyo yeevalvu zepneumatic
1 Ukwandisa kunye nokuvuza ukuvuza kwevalve ye-pneumatic
Ubungakanani bokuvuza kwevalve ye-pneumatic ixhomekeke ikakhulu kukutshintsha kwevalve. Ukunyuka kokuvuza kwevalve ye-pneumatic kubangelwa ikakhulu kwezi zinto zimbini zilandelayo: okokuqala, ukuguga kocango lwevalve ye-pneumatic; ukuba i-valve ixutywe kunye nomcimbi wangaphandle okanye i-bushing yangaphakathi i-sintered, okanye phantsi kolawulo loxinzelelo phakathi kweendaba, xa ukuhlukana koxinzelelo lwe-medium kukhulu, kubangele ukuba i-valve ayikwazi ukuvalwa ngokupheleleyo, kwaye ekugqibeleni ibangele ukuvuza. ivalve yepneumatic ukwandisa.
2 Impazamo engazinzanga yevalve yepneumatic kunye nonobangela wayo
Kokubini ukungazinzi koxinzelelo lwesignali engazinzanga kunye noxinzelelo lomthombo womoya kunokubangela ukuba ivalve ye-pneumatic ingazinzi. Uxinzelelo lwesignali olungazinzanga luya kubangela ukungazinzi kwemveliso yomlawuli, kwaye xa uxinzelelo lomthombo womoya lungazinzile, i-valve yokunciphisa uxinzelelo iya kuphumelela ngenxa yomthamo omncinci we-compressor. Kwakhona kunokwenzeka ukuba intshukumo yevalve ye-pneumatic ebangelwa yi-gap phakathi komnye nomnye ayizinzile xa indawo ye-baffle ye-amplifier spray ingahambelani. Ukongeza, umbhobho wokuphuma oqinileyo okanye umgca wokuphuma uya kubangela ukungazinzi kwesenzo sevalve ye-pneumatic; ivalve yebhola yeamplifier nayo iya kuchaphazela uzinzo lwevalve ye-pneumatic.
3.I-valve ye-pneumatic vibration ukusilela kunye nonobangela
Iivalve zepneumatic zichaphazeleka kwizinto ezingqongileyo ezingqongileyo ngexesha lomsebenzi. Emva kokuba i-bushing kunye nomsebenzi we-valve core ixesha elide, phantsi kwesenzo sokungqubuzana, ezi zimbini ziya kwenza iintanda, ubukho be-vibration eyongezelelweyo malunga ne-valve ye-pneumatic, ukungalingani kwendawo yokufakwa kwevalve ye-pneumatic kuya kukhokelela kwi-vibration ye-valve ye-pneumatic. . Ukongezelela, xa ubukhulu be-valve ye-pneumatic bukhethwe ngendlela engafanelekanga okanye indlela yokuvala i-valve yesitulo esisodwa ayihambelani nolwalathiso lokuhamba kwe-medium, i-valve ye-pneumatic nayo iya kugubha.
4 Isenzo sevalve yepneumatic ukusilela okucothayo kunye nonobangela
Ukubaluleka kwesiqu akuthandabuzeki ngexesha lokuhamba kwevalve ye-pneumatic. Xa i-valve stem igobile, ukukhuhlana okubangelwa ukuhamba kwayo okujikelezayo kuya kwandiswa, okubangela ukuba i-valve ye-pneumatic icothe. Xa i-graphite kunye ne-asbestos filler yokuthambisa ioli, ukuzaliswa kwe-polytetrafluoroethylene kungaqhelekanga kuya kubangela ukuba i-valve ye-pneumatic isebenze ngokucothayo, i-valve ye-pneumatic xa kukho uthuli ngaphakathi kumzimba wevalve, ivalve ye-pneumatic efakwe kwi-position-er, njl., iya kwandisa i-valve valve stem. ukumelana nokusebenza, ngaloo ndlela kubangele iivalve yebhabhathane yepneumaticisenzo sicotha.
Ixesha lokuposa: May-09-2024
