Hauv cov kav dej, kev xaiv thiab kev teeb tsa qhov chaw ntawm cov li qub yog qhov tseem ceeb rau kev ua kom cov dej ntws zoo thiab kev nyab xeeb ntawm lub cev. Kab lus no yuav tshawb nrhiav sebcheck li qubyuav tsum tau ntsia ua ntej los yog tom qab qhov hluav taws xob li qub, thiab sib thamrooj vag li qubthiabY-hom lim.
Ua ntej, peb yuav tsum nkag siab txog txoj haujlwm ntawm akos valve. Lub pob valve yog ib-txoj kev valve feem ntau siv los tiv thaiv rov qab. Thaum cov kua dej ntws los ntawm qhov kos valve, lub disc qhib, tso cai rau cov kua dej ntws. Thaum cov kua dej ntws mus rau qhov sib txawv, lub disc kaw, tiv thaiv rov qab. Cov yam ntxwv no ua rau cov tshev valve tseem ceeb hauv ntau lub kav dej, tshwj xeeb tshaj yog rau kev tiv thaiv rov qab hauv cov twj thiab tiv thaiv cov khoom siv.
Thaum xav txog qhov twg rau nruab akos valve, feem ntau muaj ob txoj kev xaiv: ua ntej lossis tom qab lub qhov hluav taws xob valve. Lub ntsiab kom zoo dua ntawm kev txhim kho lub pob valve ua ntej lub qhov hluav taws xob valve yog tias nws muaj txiaj ntsig zoo tiv thaiv rov qab, tiv thaiv cov khoom siv hauv qab los ntawm kev puas tsuaj. Qhov kev teeb tsa no tseem ceeb tshwj xeeb hauv cov tshuab uas xav tau unidirectional ntws. Piv txwv li, kev txhim kho lub pob valve ntawm lub qhov hluav taws xob ntawm lub twj tso kua mis tiv thaiv kev rov qab tom qab lub twj tso kua mis nres, uas ua rau lub twj tso kua mis puas.
Ntawm qhov tod tes, txhim kho lub tshev valve tom qab lub qhov hluav taws xob valve kuj muaj nws tus kheej qhov zoo. Qee zaum, lub qhov hluav taws xob valve yuav xav tau kev saib xyuas lossis hloov. Txhim kho lub pob valve tom qab lub qhov hluav taws xob tso cai rau kev nkag tau yooj yim yam tsis muaj kev cuam tshuam tag nrho cov kev ua haujlwm. Tsis tas li ntawd, nyob rau hauv cov kav dej complex, kev hloov ntawm cov kua dej sib txawv yuav tsim nyog. Txhim kho lub kos valve tom qab lub qhov hluav taws xob valve muab kev yooj yim dua.
Ntxiv nrog rau cov tshev valve,rooj vag li qubthiabY-strainerskuj yog cov khoom siv hauv cov kav dej. Cov rooj vag li qub feem ntau yog siv los tswj cov dej ntws thiab feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau qhib lossis kaw tag nrho. Tsis zoo li cov tshev valve, lub rooj vag li qub tsis tiv thaiv rov qab. Yog li ntawd, thaum tsim ib lub kav dej, nws yog ib qho tseem ceeb kom raug teeb tsa ob hom valve kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Y-hom strainers yog siv los lim impurities los ntawm cov kua dej, tiv thaiv kev ua haujlwm ntawm cov khoom siv qis. Thaum nruab aY-hom lim, nws yog feem ntau pom zoo kom nruab nws ua ntej kos valve kom paub meej tias cov kua lim dej tuaj yeem ntws mus rau hauv cov khoom siv qis. Qhov no zoo tiv thaiv impurities los ntawm kev puas tsuaj cov cuab yeej thiab txhim kho kev ntseeg siab.
Hauv cov ntsiab lus, qhov chaw teeb tsa ntawm lub tshev valve yuav tsum tau txiav txim siab raws li cov cai tshwj xeeb ntawm cov kav dej. Txawm hais tias tau teeb tsa ua ntej lossis tom qab lub qhov hluav taws xob valve, qhov system cov yam ntxwv ntawm cov kua dej, cov khoom siv tiv thaiv, thiab kev saib xyuas yooj yim yuav tsum raug txiav txim siab. Tsis tas li ntawd, kev teeb tsa kom zoo ntawm rooj vag li qub thiabY-hom limyuav txhim kho kev ua haujlwm zoo thiab kev nyab xeeb ntawm tag nrho cov kav dej. Thaum tsim thiab txhim kho cov kav dej, nws raug nquahu kom sab laj nrog tus kws tshaj lij txhawm rau txhawm rau txhim kho lub valve zoo.
Post lub sij hawm: Oct-15-2025
