Kev soj ntsuam ntawm peb qhov laj thawj cuam tshuam rau kev hloov pauv ceev thiab lub sijhawm ntawm solenoid valve

Solenoid valve action teb ceev yog ib qho tseem ceeb qhia txog kev ua tau zoo ntawm solenoid valve, tshwj xeeb tshaj yog nyob rau hauv qee lub sij hawm thiab zaus muaj qhov xav tau hnyav rau lub sijhawm, cov lus teb ceev ntawm solenoid valve yuav tsum tau tswj tsis pub dhau 0. 05s, xa mus rau ib tug series ntawm cov ntaub ntawv nyob rau hauv tsev thiab txawv teb chaws, summarized lub hwj chim ntawm lub solenoid valve switching ceev ntawm peb lub ntsiab yam tseem ceeb, spool, circuit thiab residual magnetic, thiab lwm yam. Cov txheej txheem hloov ntawm lub solenoid valve yog los ntawm electromagnetic quab yuam thiab rov pib dua quab yuam ntawm lub caij nplooj ntoos hlav tsav lub spool kom txav mus kom tiav qhov qhib thiab kaw ntawm lub valve.
(1) spool txav qeeb
Vim muaj qhov zoo ntawm stainless hlau solenoid valve spool, muaj inertia quab yuam nyob rau hauv tus txheej txheem ntawm kev txav ntawm lub spool, uas ua rau lub zog qeeb. Txoj kev los txo qhov kev ncua sij hawm yog ua kom lub zog tsav thiab txo qhov loj ntawm lub valve core.
(2) ncua ntawm Circuit Court
Los ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction, vim muaj cov coil inductance, coil tam sim no tsis tuaj yeem nce mus rau qhov siab tshaj plaws, yog li thaum lub valve qhib, lub zog electromagnetic tsis tuaj yeem txhim kho sai, thiab tsis tuaj yeem kov yeej kev sib txhuam thiab caij nplooj ntoos hlav quab yuam, sai qhib lub spool. Ib yam li ntawd, thaum lub valve kaw, lub caij nplooj ntoos hlav tsis tuaj yeem kov yeej lub zog hluav taws xob tam sim ntawd uas tsis tau poob, ua rau muaj kev ncua tam sim no. Lub sij hawm parameter τ=L/R muaj feem xyuam rau qhov tsis kam ntawm lub kauj, qhov voltage thiab qhov txheeb ze permeability ntawm cov khoom sib nqus.
(3) hysteresis ncua
Vim qhov seem hlau nplaum tsim los ntawm hysteresis phenomenon thiab lub hav zoov ntawm eddy tam sim no nyob rau hauv lub magnetic circuits, muaj poob nyob rau hauv cov txheej txheem ua hauj lwm ntawm lub solenoid valve, uas kuj muaj feem xyuam rau lub switching ceev ntawm lub solenoid valve.