Muaj feem xyuam los daws qhov teeb meem ntawm kev taw qhia valve

Directional valve tsis ua hauj lwm

Cov kev ua txhaum ntawm lub qhov taw qhia valve yog: lub valve tsis tuaj yeem hloov cov kev taw qhia lossis qhov kev taw qhia qeeb, cov pa xau, lub tshuab hluav taws xob tsav valve muaj qhov tsis raug, thiab lwm yam.

(1) Lub valve tsis tuaj yeem hloov cov kev taw qhia lossis hloov cov kev taw qhia maj mam, feem ntau yog vim lub lubrication tsis zoo, lub caij nplooj ntoos hlav daig lossis puas, roj lossis impurities daig zawv zawg ib feem thiab lwm yam laj thawj. Hauv qhov no, peb yuav tsum xub xyuas seb cov roj atomizer puas ua haujlwm li qub; Seb lub viscosity ntawm lubricating roj yog tsim nyog. Yog tias tsim nyog, hloov cov roj lubricating, ntxuav qhov zawv zawg ntawm qhov taw qhia valve, lossis hloov lub caij nplooj ntoos hlav thiab lub valve.

(2) Tom qab siv sijhawm ntev, lub nplhaib tseem ceeb ntawm lub nplhaib yog yooj yim hnav thiab lub valve qia thiab lub rooj zaum raug puas, uas ua rau cov pa tawm hauv lub valve, qhov ua haujlwm qeeb ntawm lub valve lossis qhov tsis ua haujlwm ntawm ib txwm muaj. thim rov qab. Lub sijhawm no, lub nplhaib sib khi, lub qia valve thiab lub rooj zaum valve yuav tsum tau hloov, lossis hloov dua siab tshiab valve yuav tsum tau hloov dua tshiab.

(3) Yog hais tias lub inlet thiab tso qhov ntawm lub solenoid pilot valve yog thaiv los ntawm cov roj sludge thiab lwm yam impurities, lub sealing tsis nruj, lub movable hlau core yog daig, thiab lub Circuit Court yog faulty, lub reversing valve tsis tuaj yeem hloov cov kev taw qhia ib txwm. . Rau thawj peb kis, cov roj sludge thiab impurities ntawm tus tsav valve thiab cov tub ntxhais hlau txav tau yuav tsum tau ntxuav. Circuit Court txhaum feem ntau muab faib ua kev tswj Circuit Court txhaum thiab electromagnetic coil txhaum. Ua ntej kuaj xyuas qhov txhaum hauv Circuit Court, tig lub pob qhov taw qhia ntawm qhov taw qhia valve ob peb zaug kom pom seb lub valve tuaj yeem hloov cov kev taw qhia ib txwm nyob rau hauv qhov ntsuas huab cua. Yog tias nws tuaj yeem hloov cov kev taw qhia ib txwm muaj, muaj qhov yuam kev hauv Circuit Court. Thaum lub sij hawm soj ntsuam, qhov voltage ntawm lub electromagnetic kauj yuav ntsuas los ntawm lub ntsuas seb nws mus txog qhov ntsuas voltage. Yog tias qhov hluav taws xob qis dhau lawm, lub zog hluav taws xob hauv kev tswj xyuas hluav taws xob thiab cov kev sib txuas mus ncig yuav tsum tau kuaj xyuas ntxiv. Yog hais tias lub reversing valve tsis tuaj yeem hloov cov kev taw qhia ib txwm nyob rau hauv qhov ntsuas hluav taws xob, xyuas seb lub connector (plug) ntawm lub solenoid kauj yog xoob los yog tsis. Txoj kev yog rub tawm lub ntsaws thiab ntsuas qhov tsis kam ntawm lub kauj. Yog tias qhov kev tiv thaiv loj dhau los yog me me dhau, lub electromagnetic coil puas lawm thiab yuav tsum tau hloov.