Npauj npaim li qubyog cov khoom tseem ceeb siv nyob rau hauv ntau yam kev lag luam los tswj cov dej ntws. Ib qho kev hloov kho tshiab hauv npauj npaim li qub yog qhov nce hauv eccentricity. Eccentricity yog hais txog qhov offset uas muaj nyob nruab nrab ntawm qhov chaw ntawm lub disc thiab lub valve qia. Qhov no feature tau dhau los ua neeg nyiam vim muaj ntau yam txiaj ntsig nws muab. Nov yog qee qhov laj thawj vim li cas qhov eccentricity ntawm npauj npaim li qub tau nce ntxiv:
Txhim kho Flow Control
Eccentricity plays lub luag haujlwm tseem ceeb hauv kev txhim kho cov dej ntws tswj ntawm npauj npaim li qub. Los ntawm kev tso lub disc tawm ntawm qhov chaw, lub valve tuaj yeem qhib thiab kaw nrawm dua thiab muaj qhov tseeb dua, muab kev tswj kom zoo dua. Qhov no tshwj xeeb tshaj yog pab tau rau hauv daim ntawv thov uas xav tau kev hloov pauv sai ntawm cov kua dej ntws.
Txo hnav thiab tsim kua muag
Thaum ib tug npauj npaim valve yog siv los tswj tus nqi ntawm cov kua, lub disc rub tawm ntawm lub rooj zaum. Nyob rau tib lub sijhawm, qhov rov ua dua tshiab no tuaj yeem ua rau hnav thiab tsim kua muag, txo lub valve lub neej. Los ntawm kev tso cai rau lub disc kom tshem tawm ntawm lub rooj zaum, eccentricity txo qhov kev puas tsuaj uas tshwm sim, ua kom lub valve lub neej ntev.
Cov nqi kho mob qis dua
Vim tias eccentricity txo qhov hnav thiab tsim kua muag, nws txo qhov kev saib xyuas yuav tsum tau ua. Qhov no muaj txiaj ntsig zoo rau kev lag luam uas cov li qub tau raug mob hnyav lossis raug siv ntau zaus.
Txhim kho foob
Npauj npaim li qub yuav tsum tuav lub foob kom nruj kom tsis txhob muaj qhov xau, uas tuaj yeem ua rau muaj kev phom sij rau qee yam kev siv. Los ntawm kev siv lub eccentricity feature, lub valve tuaj yeem ua tiav qhov kev sib khi ruaj khov ntawm lub disc thiab lub rooj zaum. Qhov no txhim kho lub valve lub peev xwm kom muaj cov kua dej, tiv thaiv cov khoom siv, thiab tiv thaiv kev ua qias tuaj ib puag ncig.
Hauv kev xaus, qhov nce hauv eccentricity ntawm npauj npaim li qub tau dhau los ua kev hloov kho nrov vim muaj ntau yam txiaj ntsig nws muaj. Los ntawm kev txhim kho kev khiav mus rau kev txhim kho cov ntsaws ruaj ruaj, qhov zoo ntawm kev siv eccentric npauj npaim li qub nyob deb tshaj qhov qub.
