Oyenera XCMG XE60 80 135 150 200 205 woyendetsa electromagnetic koyilo

Kodi ma coil a solenoid ndi ati?

Pali mitundu yambiri ya ma valve a solenoid, monga omwe amawongolera mpweya ndi madzi (monga mafuta ndi madzi). Ambiri a iwo atakulungidwa mozungulira thupi la valve ndipo amatha kupatukana. Pakatikati pa valavu amapangidwa ndi zida za ferromagnetic, ndipo mphamvu ya maginito yomwe imapangidwa pamene koyiloyo ipatsidwa mphamvu imakopa pachimake cha valve, chomwe chimakankhira valavu kuti itsegule kapena kutseka. Chophimba cha valve cha solenoid chikhoza kuchotsedwa chokha. Amagwiritsidwa ntchito poyang'anira kutsegula ndi kutseka kwa mapaipi.

Chovala cha valve cha solenoid chimapangidwa makamaka ndi valavu yoyendetsa ndi valavu yayikulu, ndipo valavu yayikulu imatenga mawonekedwe osindikiza mphira. Pamalo abwinobwino, chitsulo chosunthika chimasindikiza valavu yoyendetsa, kuthamanga kwa valve kumakhala koyenera, ndipo khomo lalikulu la valve limatsekedwa. Koyiloyo ikapatsidwa mphamvu, mphamvu yamagetsi imakopa pachimake chachitsulo chosunthika, ndipo sing'anga yomwe ili mkati mwa valavu yayikulu imatuluka kuchokera ku doko la valve yoyendetsa, zomwe zimapangitsa kuti pakhale kusiyana, kapu ya diaphragm kapena valavu imakwezedwa mwachangu, valavu yayikulu. doko lidzatsegulidwa, ndipo valavu idzakhala mu ndime. Koyiloyo ikazimitsidwa, mphamvu ya maginito imazimiririka, chitsulo chosunthika chimayikidwanso, ndipo khomo la valve yoyendetsa limatsekedwa. Pambuyo pa kupanikizika mu valavu yoyendetsa ndege ndi valavu yaikulu ya valavu ndi yoyenera, valavu imatsekedwa kachiwiri.

Coil ya solenoid imatanthawuza inductors. Mawaya owongolera amawongoleredwa imodzi ndi imodzi, ndipo mawayawo amatsekeredwa kuchokera kwa wina ndi mnzake, ndipo chubu chotchingira chikhoza kukhala chopanda kanthu, komanso chitha kukhalanso pakati pachitsulo kapena maginito a ufa, omwe amatchedwa inductance mwachidule. Inductance imatha kugawidwa kukhala inductance yokhazikika komanso inductance yosinthika. The fixed inductance koyilo imakulungidwa mozungulira chubu chotchingira ndi mawaya, ndipo mawaya amatsekeredwa kuchokera kwa wina ndi mnzake. Chubu chotchingira chikhoza kukhala chopanda kanthu ndipo chitha kukhalanso pakati pachitsulo kapena maginito a ufa, omwe amatchedwa inductance kapena coil mwachidule. L amasonyeza kuti mayunitsi ndi Henry (H), Milli Henry (mH) ndi Micro Henry (uH), ndi 1h = 10 3mh = 10 6UH.

Inductance l

Inductance l imawonetsa mawonekedwe amtundu wa koyiloyo, mosasamala kanthu za kukula kwake. Kupatula koyilo yapadera ya inductance (inductance yamitundu), inductance nthawi zambiri sichimalembedwa mwapadera pa koyiloyo, koma ndi mutu wakutiwakuti.