Lub rooj vag valve yog ib qho tseem ceeb ntawm kev tua hluav taws, ua lub luag haujlwm tseem ceeb hauv kev tswj cov dej ntws.Nws yog tsim tshwj xeeb los tiv thaiv lossis tso cai rau cov kua dej ntws los ntawm kev siv lub rooj vag lossis lub npoo uas thaiv lossis qhib txoj hauv kev.Hom valve no tau siv dav hauv ntau qhov kev lag luam los tswj cov dej ntws, suav nrog dej, roj, thiab roj.
Hauv cov ntsiab lus ntawm kev tua hluav taws, cov rooj vag li qub yog qhov tseem ceeb rau lawv lub peev xwm los tswj cov dej.Lub hom phiaj tseem ceeb ntawm cov li qub no yog cais cov ntu ntawm cov kav dej lossis kaw qee qhov chaw kom muaj hluav taws.Lub rooj vag valve tuaj yeem tiv thaiv cov dej ntws los ntawm cov khoom tseem ceeb, tiv thaiv kev xau los yog khib nyiab thiab coj nws mus rau qhov chaw tua hluav taws.
Qhov tsim ntawm lub rooj vag valve muaj xws li lub rooj vag lossis lub rooj vag uas txav mus los ntawm ob lub rooj sib txig sib luag, uas tsim kom muaj txoj kab ncaj nraim.Thaum lub valve nyob rau hauv qhov chaw kaw, lub qhov rooj kaw tag nrho txoj kev, tiv thaiv cov kua los ntawm kev hla.Hloov pauv, thaum lub valve qhib, lub rooj vag tau rub tawm, tso cai rau cov dej ntws tawm dawb.
Ib qho txiaj ntsig tseem ceeb ntawm lub rooj vag valve yog nws lub peev xwm los muab lub pob qhib tag nrho, txhais tau tias nws muaj qhov tsawg kawg nkaus tsis kam ntws thaum qhib tag nrho.Cov cwj pwm no ua kom muaj qhov siab tshaj plaws thiab qhov siab, uas yog qhov tseem ceeb hauv kev tua hluav taws qhov twg txhua thib ob thiab dej siab suav.
Lub rooj vag li qub kuj tseem ruaj khov thiab txhim khu kev qha, ua rau lawv zoo tagnrho rau kev tua hluav taws.Lawv tau tsim los tiv thaiv kev kub ntxhov thiab kub, kom ntseeg tau tias lawv tuaj yeem tswj cov kev ua haujlwm hnyav uas feem ntau ntsib thaum siv hluav taws kub hnyiab.Tsis tas li ntawd, lub rooj vag li qub yog resistant rau corrosion, uas ntxiv txhim khu lawv lub neej ntev.
Hauv kev xaus, rooj vag li qub ua lub luag haujlwm tseem ceeb hauv kev tua hluav taws los ntawm kev tswj cov dej ntws.Lawv cais cov seem ntawm cov kav dej tau zoo, tso cai rau cov dej mus rau qhov chaw uas nws xav tau tshaj plaws thaum muaj hluav taws kub.Lawv qhov qhib tag nrho ua kom muaj qhov siab tshaj plaws thiab qhov siab, thaum lawv cov kav ntev thiab kev tiv thaiv corrosion ua rau lawv cov khoom txhim khu kev qha.Thaum nws los txog rau kev tua hluav taws, lub rooj vag li qub yog cov cuab yeej tseem ceeb uas ua rau cov neeg tua hluav taws tua hluav taws tau zoo thiab muaj txiaj ntsig.
Post lub sij hawm: Oct-18-2023