Solenoid valve yog ib yam ntawm actuator, uas yog dav siv nyob rau hauv cov neeg kho tshuab tswj thiab muaj li qub. Nws tuaj yeem tswj cov kev taw qhia ntawm cov kua dej, thiab tswj txoj haujlwm ntawm cov tub ntxhais valve los ntawm electromagnetic coil, kom cov huab cua tuaj yeem raug txiav tawm lossis txuas nrog hloov cov kev taw qhia ntawm cov dej ntws. Lub coil plays lub luag haujlwm tseem ceeb hauv nws. Thaum qhov tam sim no dhau los ntawm lub kauj, lub zog hluav taws xob yuav raug tsim tawm, uas yuav cuam tshuam qhov teeb meem "hluav taws xob", thiab lub kauj kuj yuav raug hlawv. Niaj hnub no, peb yuav tsom mus rau cov laj thawj ntawm kev puas tsuaj ntawm electromagnetic valve coil thiab cov txheej txheem rau kev txiav txim seb nws puas zoo lossis phem.
1. Cov kua nruab nrab yog impure, uas ua rau cov spool jam thiab coil puas.
Yog tias qhov nruab nrab nws tus kheej tsis huv thiab muaj qee qhov zoo hauv nws, tom qab siv lub sijhawm, cov tshuaj zoo yuav ua raws li lub hauv paus valve. Nyob rau lub caij ntuj no, compressed cua nqa dej, uas tuaj yeem ua rau qhov nruab nrab tsis huv.
Thaum lub tes tsho swb valve thiab lub valve tseem ceeb ntawm lub valve lub cev sib phim, qhov kev tshem tawm feem ntau me me, thiab ib qho kev sib dhos feem ntau yuav tsum tau ua. Thaum cov roj lubricating tsawg dhau los yog muaj impurities, lub tes tsho valve thiab lub valve core yuav daig. Thaum lub spool daig, FS = 0, I = 6i, tam sim no yuav nce tam sim ntawd, thiab lub kauj yuav hlawv yooj yim.
2. Lub kauj yog damp.
Damping ntawm lub kauj yuav ua rau cov rwb thaiv tsev poob, sib nqus nqus, thiab txawm tias kub hnyiab ntawm lub kauj vim yog qhov tam sim no ntau dhau. Thaum nws siv rau lub sijhawm zoo tib yam, nws yuav tsum tau ua tib zoo saib xyuas cov dej tsis zoo thiab cov dej tsis zoo los tiv thaiv cov dej nkag mus rau hauv lub cev valve.
3. Lub hwj chim mov voltage siab tshaj qhov ntsuas voltage ntawm lub kauj.
Yog hais tias qhov voltage ntawm lub hwj chim mov yog siab tshaj qhov ntsuas voltage ntawm lub kauj, lub ntsiab sib nqus flux yuav nce, yog li tam sim no nyob rau hauv lub kauj, thiab qhov poob ntawm cov tub ntxhais yuav ua rau qhov kub thiab txias ntawm cov tub ntxhais mus hlawv tawm. lub coil.
Ua rau ntawm solenoid valve puas thiab kev txiav txim siab
4. Lub hwj chim mov voltage yog qis dua qhov ntsuas voltage ntawm lub kauj
Yog tias qhov hluav taws xob hluav taws xob qis dua qhov ntsuas hluav taws xob ntawm lub kauj, qhov sib nqus flux hauv cov hluav taws xob sib nqus yuav txo qis thiab lub zog hluav taws xob yuav txo qis. Raws li qhov tshwm sim, tom qab lub tshuab ntxhua khaub ncaws txuas nrog lub zog, cov tub ntxhais hlau tsis tuaj yeem nyiam, huab cua yuav muaj nyob rau hauv cov hlau nplaum sib nqus, thiab cov hlau nplaum tiv thaiv hauv cov hlau nplaum yuav nce ntxiv, uas yuav ua rau kom muaj zog tam sim no thiab hlawv tawm. coil.
5. Kev khiav hauj lwm zaus siab dhau lawm.
Kev ua haujlwm tsis tu ncua kuj tseem yuav ua rau coil puas. Tsis tas li ntawd, yog tias cov hlau tseem ceeb nyob rau hauv lub xeev tsis sib xws rau lub sijhawm ua haujlwm ntev, nws tseem yuav ua rau coil puas.
6. Mechanical tsis ua hauj lwm
Feem ntau cov faults yog: lub contactor thiab cov tub ntxhais hlau tsis tuaj yeem kaw, tus contactor contactor yog deformed, thiab muaj txawv teb chaws lub cev ntawm kev sib cuag, lub caij nplooj ntoos hlav thiab lub tsiv thiab zoo li qub hlau cores, tag nrho cov uas yuav ua rau lub coil puas. thiab siv tsis tau.
Solenoid valve
7. Ib puag ncig overheating
Yog tias qhov ntsuas kub ntawm lub cev lub cev yog qhov siab, qhov kub ntawm lub kauj yuav nce, thiab lub kauj nws tus kheej yuav tsim kom muaj cua sov thaum khiav.
Muaj ntau yam laj thawj rau coil puas. Yuav txiav txim seb nws zoo los tsis zoo?
Kev txiav txim seb lub kauj yog qhib lossis luv luv: qhov kev tiv thaiv ntawm lub cev valve tuaj yeem ntsuas los ntawm multimeter, thiab tus nqi tiv thaiv tuaj yeem suav los ntawm kev sib txuas lub zog coil. Yog hais tias lub coil kuj yog infinite, nws txhais tau hais tias qhov qhib Circuit Court yog tawg; yog tias tus nqi tiv thaiv zoo li xoom, nws txhais tau hais tias luv luv Circuit Court tawg.
Kuaj seb puas muaj lub zog sib nqus: muab lub zog ib txwm rau lub kauj, npaj cov khoom hlau, thiab muab cov khoom hlau tso rau ntawm lub valve lub cev. Yog tias cov khoom siv hlau tuaj yeem nqus tau tom qab muaj zog, nws qhia tau hais tias nws yog qhov zoo, thiab rov ua dua, nws qhia tau tias nws tawg.
Tsis muaj teeb meem dab tsi ua rau kev puas tsuaj ntawm solenoid valve coil, peb yuav tsum tau xyuam xim rau nws, nrhiav kom paub qhov ua rau ntawm kev puas tsuaj nyob rau lub sijhawm, thiab tiv thaiv qhov txhaum ntawm kev nthuav dav.
Post lub sij hawm: Aug-26-2022