Zithini iimeko zokukhetha ivalvu yebhabhathane yombane kunye nevalvu yebhabhathane ephuma kwimoya?

Iingenelo kunye nokusetyenziswa kweiivalvu zebhabhathane zombane

Umbaneivalvu yebhabhathanesisixhobo esiqhelekileyo sokulawula ukuhamba kwepayipi, esinoluhlu olubanzi lwemisebenzi kwaye sibandakanya iinkalo ezininzi, njengokulawula ukuhamba kwamanzi kwidama ledama lesityalo samandla ombane, ukulawula ukuhamba kwamanzi emizi-mveliso, njl.njl., kwaye oku kulandelayo kuya kukwenza uqonde iimpawu, iingenelo kunye nokusetyenziswa kwevalvu yebhabhathane yombane.

1. Ukuvalwa kakuhle

Emva kwayo yonke loo nto, indima yombaneivalvu yebhabhathaneisetyenziselwa ukulungisa ukuhamba kolwelo ngexesha, kwaye ijongene nobushushu obuphezulu kunye noxinzelelo oluphezulu xa isebenza, ngoko ke ukuba ukuvalwa akulunganga, kuya kukhokelela ekuvuzeni kolwelo, kwaye akunakwenzeka ukuqinisekisa ukulungiswa ngokuchanekileyo kokuhamba kolwelo.ivalvu yebhabhathaneinenkqubo ekhethekileyo yokutywina, ngoko ke inokutywina okuhle ukusuka kubushushu obuphantsi kakhulu ukuya kubushushu obuphezulu, oko kukuthi, ukutywina kwevalvu yebhabhathane yombane akuchaphazeleki bubushushu, kwaye iswitshi yevalvu yokulungisa umbane ilula kakhulu.

2. Akukho kuvuza

Eyona nto incomekayo kukuxinana kombaneivalvu yebhabhathane, isitywino sobubanzi bomngxuma wesiqu sevalvu sisebenzisa indandatho evalekileyo kakhulu, indandatho yokuvalela icinezelwe yigraphite, indandatho yokuvalela kunye nepleyiti yebhabhathane yevalvu yebhabhathane yombane ayizukunamathela, ngoko ke ukuvalela kulungile, ivalvu yebhabhathane yombane yokhuseleko lomlilo olungenalo ukuvuza lukhetho olukhethwa ngabathengi abaninzi.

3. Uhlengahlengiso nolawulo olulula

Umbaneivalvu yebhabhathanesisixhobo esisetyenziselwa ukulawula ukuhamba kolwelo, ukongeza ekuthuthweni nasekulawuleni ulwelo, udaka nezinye izinto ezine-viscosity ethile nazo zinokuthuthwa, kwaye ulwelo oluqokelelene kumbhobho luncinci, kwaye ukuvulwa nokuvalwa kombane kuyakhawuleza kwaye kulula.

Kukho iintlobo ezininzi zeevalvu ezisetyenziswa kushishino, kodwa kufuna umgudu omkhulu ukuthenga ivalvu eyanelisayo ngokwenene, yombaneivalvu yebhabhathaneineendlela ezahlukeneyo zokusetyenziswa, ukusebenza kakuhle kunye nokuvala okugqwesileyo, kwaye luhlobo lwevalvu yombane yemizi-mveliso esetyenziswa kakhulu.

Iingenelo kunye nokusetyenziswa kweevalvu zebhabhathane ezisebenzisa umoya

Ivalvu yebhabhathane ephefumlayo yenziwe yi-actuator ye-pneumatic kunye nevalvu yebhabhathane. Ivalvu yebhabhathane ye-pneumatic yivalvu ye-pneumatic esebenzisa ipleyiti yebhabhathane ejikelezayo ejikeleza kunye nesiqu sevalvu ukuvula nokuvala ukufezekisa isenzo esivumelayo, esetyenziswa kakhulu njengevalvu yokuvala, kwaye inokuyilwa ukuba ibe nomsebenzi wokulungisa okanye ivalvu yecandelo kunye nokulungisa, kwaye ivalvu yebhabhathane isetyenziswa ngakumbi nangakumbi kwimibhobho emikhulu nephakathi enoxinzelelo oluphantsi. Udidi lwevalvu yebhabhathane ye-pneumatic: ivalvu yebhabhathane ye-pneumatic yentsimbi engatyiwayo, ivalvu yebhabhathane ye-pneumatic yentsimbi eqinileyo, ivalvu yebhabhathane yentsimbi ethambileyo, ivalvu yebhabhathane yentsimbi ephefumlayo. Iingenelo eziphambili zevalvu yebhabhathane ye-pneumatic, isakhiwo esilula, ubungakanani obuncinci, ubunzima obulula, ixabiso eliphantsi, ivalvu yebhabhathane ye-pneumatic ibaluleke kakhulu, ifakwe kwitshaneli emnyama ephezulu, kulula ukuyisebenzisa ngolawulo lwevalvu ye-solenoid yeendlela ezintlanu, kwaye inokulungisa ne-flow medium.

Kukho ezinye izinto ekufuneka ziqwalaselwe kwinkqubo yepowder yevalvu yebhabhathane ephefumlayo, ezinje: izinto azinakukhawuleziswa ngqo kwipleyiti yevalvu yevalvu xa zifakwa kwitroli ukusuka phezulu (la mandla okuchaphazeleka aya kwenza ivalvu ingakwazi ukuvala kakuhle), kwaye uxinzelelo olungaguqukiyo lwezinto akufuneki ludlule uxinzelelo loyilo lwevalvu yebhabhathane ephefumlayo, njl.

Umahluko phakathi kwevalvu yokulawula kunye nevalvu eqhelekileyo yesandla kukuba ayinakuthathwa njengecandelo elizimeleyo, kodwa kufuneka ithathwe njengenxalenye yenkqubo yonke yolawulo oluzenzekelayo, iingxaki ezininzi ekusebenziseni ivalvu yokulawula aziyongxaki yokukhetha kunye noqwalaselo, kodwa ngenxa yokuba ukuqonda komsebenzisi ngevalvu yokulawula akwanelanga, ivalvu yokulawula ayikalungiswa kwaye ayilungelelaniswanga nenkqubo yolawulo. Ukuba nje siyiqonda isitshixo sengxaki, sikhethe ivalvu ngokuchanekileyo, kwaye silungise ivalvu yokulawula kwinqanaba lokulungisa inkqubo, sinokunciphisa kakhulu izinga lokungaphumeleli kwaye senze inkqubo yolawulo oluzenzekelayo isebenze ngokuzinzileyo ixesha elide.