Intshayelelo:
Kwindawo yeenkqubo zokulawula ulwelo, iivalve zebhola zepneumatic ziye zavela njengezinto eziyimfuneko, ezibonelela ngokusebenza ngokufanelekileyo nangokuthembekileyo.Ngokukwazi kwabo ukulawula ukuhamba kolwelo kunye neegesi, ezi zivalo zifumana ukusetyenziswa ngokubanzi kumashishini ahlukeneyo, kuquka ioli kunye negesi, unyango lwamanzi, ukusetyenzwa kweekhemikhali, kunye nokunye.Eli nqaku lijonge kwiimpawu, iinzuzo, kunye nokusetyenziswa kweevalvu zebhola ze-pneumatic, zigxininisa ukubaluleka kwazo kulawulo lwangoku lwamanzi.
Ukuqonda iiVave zeBhola yePneumatic
Iivalvu zebhola yepneumatic zizixhobo zoomatshini ezenzelwe ukulawula ukuhamba kolwelo ngokusebenzisa umoya ocinezelweyo okanye igesi.Amacandelo aphambili ezi valve ziquka ibhola enombhobho enebhore, isihlalo, kunye ne-actuator.Xa i-actuator ibandakanyeka, ibhola ijikeleza ngaphakathi kwesihlalo, ilawula ukuhamba kwamanzi.I-actuator idla ngokuqhutywa ngumoya ocinezelweyo, obonelela ngolawulo olukhawulezayo noluchanekileyo lokuvula nokuvalwa kwevalve.
Iimpawu eziphambili kunye neeNzuzo
Iivalvu zebhola yepneumatic zibonelela ngeempawu ezininzi ezenza zinqweneleke kakhulu kusetyenziso lolawulo lolwelo.Okokuqala, zibonelela ngeempawu ezibalaseleyo zokutywina, ziqinisekisa ukuvalwa okuqinileyo kunye nokunciphisa ukuvuza.Olu phawu lubaluleke kakhulu kwizicelo ezibalulekileyo apho ukulahleka kwamanzi kungakhokelela kwiingozi zokhuseleko okanye ukulahlekelwa kwezoqoqosho.Ngaphezu koko, ezi zivalo zibonisa ixesha lokuphendula ngokukhawuleza, ukuvumela uhlengahlengiso olukhawulezayo kunye nolawulo oluchanekileyo lokuhamba kwamanzi.
Enye inzuzo ebalulekileyo yeevalve zebhola ye-pneumatic kukuguquguquka kwazo.Bayakwazi ukuphatha uluhlu olubanzi lolwelo, kubandakanywa imichiza edlayo, ulwelo olunobushushu obuphezulu, kunye nolwelo olurhabaxa.Oku kuguquguquka kubenza bafanelekele amashishini kunye neendawo ezahlukeneyo.Ukongezelela, ezi zivalo ziyaziwa ngokuhlala kwazo kunye neemfuno zokugcinwa okuphantsi, okukhokelela ekugcinweni kweendleko zexesha elide kumashishini.
Ukusetyenziswa kweeValuvu zeBhola yomoya
Ukusetyenziswa kweevalvu zebhola yepneumatic zihamba kumashishini ahlukeneyo.Kwicandelo le-oyile negesi, ezi zivalo zisetyenziswa kwiinkqubo zemibhobho, iindawo zokucoca, kunye namaqonga angaphesheya konxweme, apho zenza kube lula ukulawula ukuhamba kwe-oyile ekrwada, igesi yendalo kunye nezinye iihydrocarbons.Ngokufanayo, kushishino lokucoca amanzi, iivalvu zebhola zepneumatic zidlala indima ebalulekileyo ekulawuleni ukuhamba kwamanzi, imichiza, kunye namanzi amdaka.
Izityalo zokulungisa imichiza zisebenzisa kakhulu iivalvu zebhola ze-pneumatic ngenxa yokukwazi ukuphatha izinto ezitshabalalisayo kunye nokugcina ukuvalwa okuqinileyo, ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo.Ngaphaya koko, ezi zivalo zifumana ukusetyenziswa kuncedo lokuvelisa amandla, apho zilawula ukuhamba komphunga, i-condensate, kunye nolunye ulwelo kwiinkqubo zebhoyila.
Isiphelo :
Iivalve zebhola ze-pneumatic zibonakalise ukuba ziyinxalenye ebalulekileyo kwiinkqubo zokulawula ulwelo, ezinikezela ngokuthembekileyo nokusebenza ngokufanelekileyo kumashishini ahlukeneyo.Ngeempawu zabo zokutywina ezibalaseleyo, ixesha lokuphendula ngokukhawuleza, ukuguquguquka, kunye nokuqina, ezi zivalo zibonelela ngamashishini ngokulawula ngokuchanekileyo ukuhamba kwamanzi, ukuqinisekisa ukhuseleko kunye nokuphucula inkqubo yokusebenza kakuhle.Ingaba kwi-oyile kunye negesi, unyango lwamanzi, ukusetyenzwa kweekhemikhali, okanye ukuveliswa kwamandla, iivalve zebhola ze-pneumatic ziqhubeka zidlala indima ebalulekileyo ekuphuculeni ulawulo lwamanzi kunye nokusebenza kwenkqubo yonke.
Ixesha lokuposa: Jun-13-2023