Ndikofunikira kwambiri kukonza zinthu zingapo zothandizira pomwe ma valve a pneumatic akugwiritsidwa ntchito kuti apititse patsogolo magwiridwe antchito kapena bwino. Zosefera za mpweya, ma valve obwerera kumbuyo, zosinthira malire, zoyika magetsi, ndi zina zambiri ndizowonjezera ma valve a pneumatic.valve kuchepetsa kuthamanga, ndi lubricator ndi zinthu zitatu zopangira mpweya zomwe zimasonkhanitsidwa ngati magawo atatu a pneumatic muukadaulo wa pneumatic. Zigawozi zimagwiritsidwa ntchito kuyeretsa ndi kusefa mpweya womwe umalowa mu chipangizo cha pneumatic ndikuchichotsa ku gwero la mpweya wa chipangizocho. Transformer yamagetsi muderali imagwira ntchito mofanana ndi kupanikizika.

Mitundu yosiyanasiyana ya pneumaticvalavuzomata

Ma valve okhala ndi malo awiri otsegula ndikutseka ndi cholumikizira cha pneumatic chochita kawiri. (kubwereza kawiri)

Pamene mpweya wozungulira dera watsekedwa kapena kulephera, ndivalavuidzatsegula yokha kapena kutseka chifukwa cha makina obwezeretsa masika. (Uniform acting)

Valve imodzi ya solenoid: pamene mphamvu ikugwiritsidwa ntchito, valve imatsegula kapena kutseka; mphamvu ikachotsedwa, valavu imatsegula kapena kutseka (mtundu wotsutsa kuphulika umaperekedwa).

Valavu yawiri ya solenoid yokhala ndi kukumbukira komanso kumanga kosaphulika komwe kumatseguka pomwe koyilo imodzi yapatsidwa mphamvu ndikutseka pomwe koyilo inayo ipatsidwa mphamvu.

Chida chosinthira chosinthira malire: lankhulani ndi chizindikiro chosinthira valavu patali (mitundu yotsimikizira kuphulika iliponso).

Magetsi amagetsi: Amasintha ndikuwongolera kayendedwe kapakati ka valve (mtundu wotsimikizira kuphulika ulipo) malinga ndi kukula kwa chizindikiro chamakono (muyezo 4-20mA).

Pneumatic positioner: sinthani ndikuwongolera kayendedwe kapakati ka valve molingana ndi kukula kwa siginecha ya mpweya (yotchedwa 0.02-0.1MPa).
Chosinthira chamagetsi (chosiyana chotsimikizira kuphulika chilipo): Sinthani siginecha yapano kukhala siginecha yamphamvu ya mpweya kuti mugwiritse ntchito ndi pneumatic positioner.

Kuti mpweya ukhale wokhazikika, ukhondo, ndi mafuta osuntha, chithandizo cha mpweya chimaphatikizapo magawo atatu: valve yochepetsera mpweya, fyuluta, ndi mafuta.

Makina ogwiritsira ntchito pamanja: Muzochitika zosazolowereka, kuwongolera zokha kumatha kuchotsedwa pamanja.

Kusankha Chalk kwa mavavu pneumatic:

Mavavu a pneumatic ndi zida zodziwikiratu zodziwikiratu zomwe zimapangidwa ndi magawo osiyanasiyana a mpweya. Ogwiritsa ntchito ayenera kusankha mosamala malinga ndi zofunikira zowongolera.

1. Mtundu wochita kawiri, mtundu wochita kumodzi, ndondomeko yachitsanzo, ndi nthawi yochitapo kanthu kwa oyendetsa pneumatic.

2. Chingwe chowongolera chimodzi chokha, valavu yamagetsi ya solenoid iwiri, magetsi ogwiritsira ntchito, ndi kuphulika kwamtundu wa solenoid valves zilipo.

3. Mayankho a siginecha akuphatikizapo izi: kusintha kwa makina, kuyandikira pafupi, chizindikiro chamakono chotulutsa, mphamvu yogwiritsira ntchito, ndi mtundu wotsimikizira kuphulika.

4. Locator: 1 magetsi, 2 pneumatic, 8 current, 4 air pressure, 5 converter magetsi, ndi 6 mitundu yotsimikizira kuphulika.

5. Chithandizo cha gwero la mpweya ndi zigawo zitatu: mafuta odzola awiri ndi valavu yochepetsera fyuluta.

6. Njira yogwiritsira ntchito pamanja.