Vavu imodzi-yoyendetsedwa ndi solenoid
Ndiye kuti, pali koyilo imodzi yokha ya electromagnetic, yomwe imagwiritsidwa ntchito mu 2{{6}position 3-way solenoid valves. Mphamvu ya coil voltage nthawi zambiri imagwiritsa ntchito DC24V, AC220V, ndi zina zotero. Mavavu-atatu{11}}anjira zitatu amagawidwa m'mitundu iwiri: yomwe nthawi zambiri imakhala yotsekedwa ndipo nthawi zambiri imakhala yotseguka. Mtundu wotsekedwa umatanthawuza kuti njira ya mpweya imachotsedwa pamene koyiloyo ilibe mphamvu, pamene mtundu wotseguka umatanthawuza kuti njira ya mpweya imakhala yotseguka pamene koyiloyo ilibe mphamvu. Mfundo yogwiritsira ntchito mavavu omwe nthawi zambiri amakhala otsekedwa{{13}magawo atatu-ya solenoid: Koyilo ikakhala yamphamvu, njira ya mpweya imalumikizidwa. Koyiloyo ikatha-mphamvu, njira ya mpweya idzachotsedwa, zomwe ndi zofanana ndi "ntchito yapakatikati". Mfundo yogwiritsira ntchito valavu yomwe nthawi zambiri imakhala yotsegula{{18}yanjira zitatu yoyendetsedwa ndi magetsi a solenoid: Koyilo ikakhala yamphamvu, njira ya mpweya imachotsedwa. Koyiloyo ikachotsedwa mphamvu, njira ya mpweya idzalumikizidwa. Izi zimatchedwanso "intermittent operation".
Pawiri-vavu yowongolera solenoid
Pali ma coil awiri a electromagnetic, omwe amagwiritsidwa ntchito kawiri-pamalo asanu-mavavu a solenoid. Mfundo yogwiritsira ntchito-njira zisanu{4}}zowirikiza kawiri-zowongolera mavavu a solenoid: Pamene koyilo yochitira zinthu zabwino ipatsidwa mphamvu, njira ya mpweya wabwino imalumikizidwa (pamakhala mpweya pamalo otulutsa mpweya). Ngakhale koyiloyo itathetsedwa-yamphamvu, njira yabwino yolumikizira mpweya ikhalabe yolumikizidwa ndipo ikhalabe choncho mpaka koyilo yobwerera m'mbuyo ipatsidwa mphamvu. Pamene koyilo ya m'mbuyo ipatsidwa mphamvu, njira yolowera m'mbuyo imalumikizidwa (pamakhala mpweya m'bowo la mpweya). Ngakhale koyilo ya reverse action itathetsedwa-mphamvu, reverse action airway ikhalabe yolumikizidwa ndipo ikhalabe yolumikizidwa mpaka koyilo yakutsogolo italimbikitsidwa. Izi zikufanana ndi "kudzitsekera{12}}mwini. Kutengera ndi mmene zinthu zilili{{14}magawo 5-njira ziwiri-zoyendetsedwa ndi valavu ya solenoid, popanga ma electromechanical control circuit kapena kukonza pulogalamu ya PLC, valavu ya solenoid imatha kugwira ntchito kwa masekondi 1 mpaka 2, zomwe zingateteze valavu ya solenoid kuti isawonongeke.
Pamwambapa pali kusiyana pakati pa-mavavu owongolera a solenoid ndi mavavu amodzi-olamulira a solenoid. Kuti mudziwe zambiri zokhudzana ndi izi, pitani ku https://www.joosungauto.com/.
