Hauv ntau lub tsev tsim khoom thiab kev cob qhia tsim khoom, kev saib xyuas thiab saib xyuas cov cuab yeej tau thov kom tau txais tus qauv thiab cov chaw haujlwm. Txawm hais tias lub npauj npaim pneumatic tsuas yog ib qho khoom siv zoo tib yam nkaus xwb, txhawm rau kom tsis txhob cuam tshuam rau kev ua haujlwm thiab txuas ntxiv lub neej kev pab, kev saib xyuas tsim nyog tau ua txhua hnub. Kev ntsuas yog qhov tsis tseem ceeb. Yog li, dab tsi yog qhov ntsuas ntsuas?
Kev saib xyuas tsis tu ncua yeej tsis yog kev saib xyuas txhua hnub, tab sis txhawm rau kom ntseeg tau tias lub npauj npaim npauj npaim tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm, thiab nws tsis tau npaj ua ntej rau kev tawm tsam sai li sai tau, yog li nws tsis tuaj yeem ua kev saib xyuas tas li, thiab kev tshuaj xyuas tas li yog tsim nyog Kev saib xyuas tas li ntawm pneumatic npauj npaim li qub suav nrog seb lub valve puas ua haujlwm zoo li qub, thiab cov qub siv los tswj thiab pov tseg cov tshuaj nruab nrab cov kua yuav tsum tau tshuaj xyuas kom xeb.
Txawm hais tias muaj suab nrov thaum ua haujlwm, txawm tias lub valve tau kaw zoo, seb puas muaj cov dej ntws tawm thaum lub valve raug kaw, thiab lwm yam, lub npauj npaim pneumatic valve siv hauv cov chaw tsim hluav taws xob yuav tsum tau tshuaj xyuas qhov txhaws ntawm lub valve hloov. Yog tias muaj qhov txhaws, nws yuav tsum raug tshem tawm hauv lub sijhawm, Txwv tsis pub nws yuav cuam tshuam rau daim ntawv thov cuam tshuam ntawm pneumatic npauj npaim valve.
Nws yog qhov tsis yooj yim sua tias kev saib xyuas thiab kho cov cuab yeej siv tshuab muaj qhov tsis txaus. Ntxiv rau kev ncua kev tu lub pneumatic npauj npaim li qub, nws kuj tseem tsim nyog los xyuas kom lub valve' kev ua haujlwm sib khi tau zoo, thiab kev ua haujlwm ntawm lub npauj npaim npauj npaim valve yuav tsum tau tshuaj xyuas ib ntus. Pneumatic npauj npaim valve tshem tawm cov cuab yeej thiab ntsuas ntsuas. Yog tias muaj qhov tsis txaus, nrhiav cov neeg ua haujlwm kho kom kho thiab hloov cov khoom puas hauv lub sijhawm. Ib qho ntxiv, kwv yees kev saib xyuas ua haujlwm ua ntej qhov tsis txaus kuj tseem ceeb heev.
