Hauv kev lag luam thiab kev tsim kho, kev xaiv thiab kev teeb tsa ntawm cov li qub yog qhov tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo ntawm cov tshuab.TWSyuav tshawb xyuas qhov kev txiav txim siab thaum txhim kho cov dej li qub (xws li npauj npaim li qub, rooj vag li qub, thiab kos li qub).
Ua ntej, cia peb nkag siab txog ntau hom li qub. Anpauj npaim valvefeem ntau yog siv los tswj cov kua dej, muab qhov zoo xws li cov qauv yooj yim, lub teeb yuag, thiab qhib nrawm. Lub rooj vag valve feem ntau yog siv rau hauv daim ntawv thov qhib lossis kaw tag nrho, haum rau cov dej kaw. Ib daim tshev valve yog siv los tiv thaiv kev rov qab thiab ua kom muaj kev nyab xeeb ntawm lub cev. Txhua hom valve muaj nws qhov tshwj xeeb daim ntawv thov scenarios thiab installation yuav tsum tau.
Thaum txhim kho li qub, kev taw qhia kev teeb tsa yog qhov tseem ceeb heev. Ntau hom li qub muaj cov kev cai sib txawv hais txog cov kev taw qhia ntawm cov kua dej thaum lub sijhawm teeb tsa. Nov yog qee qhov kev txiav txim siab tseem ceeb:
1.Fluid Flow Direction:Txhua lub valve muaj cov kev taw qhia ntws tsim, uas yuav tsum tau ua raws li thaum lub sijhawm teeb tsa. Piv txwv li,npauj npaim li qubfeem ntau yog ntsia tau rau hauv cov kev taw qhia ntawm cov kua ntws los xyuas kom meej tswj cov dej ntws zoo.Rooj vag li qubtseem yuav tsum tau muab ntsia rau hauv tib txoj kev raws li cov kua dej ntws kom tsis txhob cuam tshuam rau lub valve sealing kev ua tau zoo.
2. Valve Hom:Ntau hom li qub muaj cov kev taw qhia sib txawv thaum lub sijhawm teeb tsa.Kuaj li qubyuav tsum tau ntsia raws li cov chaw tsim tshuaj paus cov lus qhia kom paub tseeb tias lawv zoo tiv thaiv backflow. Kev teeb tsa tsis raug ntawm lub tshev valve tuaj yeem ua rau lub cev ua haujlwm tsis zoo lossis txawm tias cov khoom puas tsuaj.
3. Qhov System Design:Thaum tsim cov kav dej, cov kev taw qhia ntawm kev teeb tsa ntawm cov li qub yuav tsum ua raws li tag nrho cov kev taw qhia ntws ntawm qhov system. Cov neeg tsim qauv yuav tsum xav txog qhov chaw teeb tsa lub valve, cov kav dej xa mus, thiab cov khoom siv dej kom ntseeg tau tias kev ua haujlwm zoo.
4. Kev tu thiab kho:Kev taw qhia kev teeb tsa ntawm cov li qub tseem yuav cuam tshuam rau tom qab kev saib xyuas thiab kho ua haujlwm. Kev nkag mus tau yuav tsum tau txiav txim siab thaum lub sijhawm teeb tsa kom ntseeg tau yooj yim tshuaj xyuas thiab kho thaum xav tau. Piv txwv li, kev khiav hauj lwm kov ntawm lub npauj npaim valve yuav tsum fim ib qho yooj yim-rau-ua haujlwm kev taw qhia rau kev siv txhua hnub.
5. Environmental Factors:Qee qhov xwm txheej, ib puag ncig kuj tuaj yeem cuam tshuam rau kev teeb tsa kev taw qhia ntawm li qub. Piv txwv li, nyob rau hauv high-temperature los yog high-pressure ib puag ncig, lub installation orientation ntawm li qub yuav cuam tshuam rau lawv cov kev ua tau zoo thiab lifespan. Yog li ntawd, ib puag ncig tej yam kev mob yuav tsum tau soj ntsuam tag nrho ua ntej installation los xaiv ib tug haum installation orientation.
Hauv cov ntsiab lus, kev teeb tsa kev taw qhia ntawm cov dej li qub (xws linpauj npaim li qub, rooj vag li qub, thiabcheck li qub) yog ib qho tseem ceeb uas tsis tuaj yeem tsis quav ntsej. Kev txhim kho kom raug tsis tsuas yog ua kom lub valve ua haujlwm kom zoo tab sis kuj tseem txuas ntxiv nws lub neej kev pab cuam thiab txo cov nqi tu. Yog li ntawd, thaum txhim kho li qub, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov chaw tsim khoom cov txheej txheem thiab cov qauv kev lag luam kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm zoo ntawm lub cev.
Post lub sij hawm: Nov-14-2025
