Valavu yosinthira yamitundu iwiri yanjira zinayi

Ngati valavu ya solenoid ili pa kutentha kwakukulu kwa nthawi yaitali, idzakhala yosasangalatsa kwa zipangizozo, idzawotcha, ndipo pazovuta kwambiri, idzayambitsanso ngozi zachitetezo.Anthu ayenera kusamala kwambiri ndi izi ndikuchitapo kanthu kuti apewe ngozi.

Pamene koyilo ya valavu ya solenoid ipatsidwa mphamvu, chitsulo chachitsulo chimakopeka kuti chipange maginito otsekedwa.Ndiko kuti, pamene inductance ili pamtunda waukulu, idzasungidwa nthawi.Kutentha kwake ndikwabwinobwino, koma pachimake chitsulo sichingakopeke bwino mukayatsidwa magetsi, ndipo kutsika kwa koyilo kumachepa, kutsekeka kumachepa ndipo kuchuluka kwapano kumawonjezeka molingana, zomwe zimapangitsa kuti koyiloyo ikhale yochulukirapo, yomwe imakhudza zake. moyo utumiki, kotero kuipitsidwa kwa mafuta, zodetsedwa, mapindikidwe, etc. kulepheretsa chitsulo pachimake ntchito, ndipo sangathe ngakhale kukopeka kwathunthu bwinobwino pamene magetsi, kotero kuti koyilo nthawi zambiri mu mkhalidwe wochepa impedance kuposa zachibadwa pamene izo. ali ndi magetsi, zomwe zimatsogolera ku kutentha kwa koyilo.

Yankho:

1. Pofuna kupewa kutenthedwa kwa solenoid valve coil, m'pofunika kukonza khoma lamkati ndi ma valve ambiri a hydraulic check valves, ndipo zigawo zakale ziyenera kusinthidwa nthawi, kuti zitsimikizire kuti zimagwira ntchito.

2. Valavu yoyambira yamagetsi iyenera kusinthidwa, ndipo njira yayikulu ndiyo kutulutsa kasupe wamkati, kuti mphamvu yokoka ya valavu ipereke mphamvu yokoka, yomwe sikuti imangochepetsa kuthamanga kwa madzi pa koyilo ya valve solenoid, koma kumawonjezeranso moyo wautumiki wa magawo osindikiza.Anthu ayenera kupewa kutenthedwa kwa solenoid vavu koyilo, apo ayi zingayambitse mavuto aakulu.