Valavu ya mpira wa pneumatic yothamanga kwambiri

Valavu ya mpira yothamanga kwambiri iyi ndi yoyenera pazochitika zowongolera mapaipi pomwe palibe mpweya wopanikizika womwe ulipo pamalopo. Mphamvu yoyendetsera valavu imachokera mwachindunji ku chipangizo chothamanga kwambiri mkati mwa payipi. Mtundu uwu wa valavu nthawi zambiri umagwiritsidwa ntchito m'zida zomwe mikhalidwe ya malowo ndi yochepa ndipo makina wamba operekera mpweya sangakonzedwe. Imagwiritsidwa ntchito potsegula, kutseka kapena kudula.

Ma valve drive ndi zigawo zowongolera zonse zimapangidwa ndi makonzedwe amphamvu, omwe amatha kukwaniritsa zofunikira pakugwira ntchito kwa nthawi yayitali pansi pa mikhalidwe yolimba kwambiri mu payipi. Kapangidwe ka kapangidwe kake kamayang'ana kwambiri kukhazikika ndi kudalirika pansi pa mikhalidwe yolimba kwambiri, kuonetsetsa kuti valavuyo ikhoza kugwirabe ntchito bwino pansi pa kusinthasintha kwa mphamvu kapena kugwira ntchito kosalekeza.

Choyatsira magetsi chingasankhidwe malinga ndi zofunikira pa njira ndi chitetezo, kuphatikizapo kutsegula chilema, kutseka chilema kapena malo ogwirira chilema. Valavu imathandizira ntchito yapafupi ndipo ikhoza kulumikizidwa ku dongosolo lowongolera kuti liziwongolera kutali. Itha kukonzedwa ndi ma module olumikizirana kutali kapena olumikizirana ngati pakufunika kukwaniritsa zofunikira pakuwunika pamalopo ndi kasamalidwe kapakati.

Nthawi yogwirira ntchito ya valavu ikhoza kusankhidwa malinga ndi momwe ntchito ikuyendera, yoyenera kulamulira kotseguka ndi kutseka kwachizolowezi komanso machitidwe omwe ali ndi zofunikira pa kayendedwe ka ntchito. Monga valavu yowongolera yopanda mpweya wakunja, valavu ya mpira wothamanga kwambiri imatha kupangitsa kuti makinawo akhale osavuta kusintha pomwe ikukweza kudalirika ndi kusinthasintha kwa ntchito ya makinawo.