Muaj Hose: nws yog tsuas yog siv rau kev sib txuas muag ntawm ntau yam khoom siv. Yog li, dab tsi tuaj yeem ua kom txuas tau nws cov kev pabcuam lub neej? Ib txoj kev npaj tu kom zoo rau cov hoses lag luam yuav txuag koj lub Hoobkas nyiaj ntau.
Cov kauj ruam los tsim kev tiv thaiv kev tiv thaiv kev tswj hwm Hoseive:
1. Txheeb xyuas txhua tushoses:
Ua ntej, ua tiav kev kuaj xyuas lub Hoobkas, suav nrog kev txheeb xyuas thiab cim txhua qhov kev xav tau. Cov kev kuaj xyuas yuav tsum muaj txhij txhua thiab tshwj xeeb, suav nrog kev ntaus hose, cov txheej txheem lossis cov ntaub ntawv siv kub thiab cov ntaub ntawv chaw muag khoom. Hauv cov ntawv nthuav tawm, sau lwm cov ncauj lus kom ntxaws, suav nrog cov khoom siv thiab cov txheej txheem sab hauv, thiab kev npaj cov khoom hloov pauv.
2. Taug qab lub neej ua haujlwm ntawm txhua qhov kev:
Ua raws li cov kev kuaj xyuas hose li niaj zaus Tsuas yog kev kuaj xyuas yog qhov yuav tsum tau ua, yog li cov kaw lus kaw tau tsis tshua muaj. Koj tsuas yog kuaj xyuas cov cim ntawm hnav, xws li khawb, txiav, corrosion, kinks thiab dav dav. Cov phiajcim no qhia tau hais tias lub hose yuav tsum tau hloov. Thov nco ntsoov txhua qhov kev soj ntsuam hauv daim ntawv nthuav dav.
Tom qab cov hose tau mus txog qhov kawg ntawm nws lub neej pabcuam, nco ntsoov ua tib zoo mloog nws cov kev saib xyuas. Cov ntaub ntawv no muab cov voj voog hloov hloov tshiab rau cov hose.
Yog tias qhov kev ua haujlwm tsis ua haujlwm thaum ua haujlwm, thov sau txhua yam: qhov chaw ntawm qhov tsis ua tiav ntawm kev so ntawm lub hose, thiab cov hose yog ntsia. Cov ntsiab lus no yuav pab daws teeb meem nrog tus neeg xa tshuaj Hoseier thiab txiav txim siab ua kom muaj kev sib raug zoo ntxiv.
3. Txo kev ntxhov siab hose:
Yog tias lub kaw lus tab tom khiav thaum lub sijhawm tshuaj xyuas, txiav txim siab ib qho kev paub txog cov kev paub tsim los ntawm cov hose. Inspect hoses installed in arrangements that rub against equipment, are subjected to vibration, are exposed to external heat sources, or are installed in arrangements that may cause excessive strain. Qhov xwm txheej saum toj no yuav tsum tau kho tam sim ntawd, txwv tsis pub nws yuav ua rau lub neej pabcuam ntawm lub hose lossis ua rau tsis ua haujlwm. Cov hauv qab no yog cov ua rau muaj hose lim:
(1) ntswj lub hose lossis khoov nws ntawm ntau lub tswv yim
(2) khoov cov hose dhau ntawm lub vojvoog pom zoo
(3) Khoov dhau ze rau kev sib txuas ntawm hose / txuas txuas
(4) siv cov hose nrog qhov ntev tsis txaus, yog li cov hose yuav ntxhov siab thaum cuam tshuam
(5) Tsis muaj lauj tshib thiab cov hloov pauv tau siv los daws cov kev ntxhov siab ntawm kab rov tav kawg
4. Txiav txim siab seb koj puas yuav tsum tiv thaiv cov txheej sab nraud:
Thaum xaiv cov txheej txheej tiv thaiv sab nraud, koj yuav tsum ua tib zoo to taub qhov kev ua haujlwm ntawm txhua txoj kev xaiv thiab lub hom phiaj tseem ceeb ntawm nws txoj haujlwm. Piv txwv, cov thermowells tuaj yeem tiv thaiv cov hoses los ntawm kev sib txig ntawm Molten Weld hlau, tab sis lawv tsis tuaj yeem tiv thaiv kev hnav.
5. Ua raws li kev soj ntsuam thiab hloov cov kev cai lij choj
Tom qab koj nkag siab txog cov kev hloov pauv ntawm txhua txoj kev tu dej, koj txoj kev npaj kev tu koj txoj kev npaj kev tu siab yuav thaij tau. Txawm li cas los xij, txawm tias tom qab txiav txim siab lub sijhawm hloov pauv, koj yuav tsum tau kuaj ntxiv mus tsis tu ncua kom ntseeg tau tias kev hloov pauv hauv qhov system tsis yuav ua rau muaj kev lim hig.
6. Txheeb xyuas cov ntaub ntawv
Ib nrab ntu txheeb xyuas cov ntaub ntawv keeb kwm raws li tau tsim cov kev ntsuas hose tau txiav txim siab seb puas muaj kev nyab xeeb lossis txuas ntxiv rau cov laj thawj lossis peev nyiaj. Kev sim ua puas tsuaj ntawm qhov hloov hose tuaj yeem txiav txim siab seb lub hose hloov ntxov lossis lig dhau lawm.
Lub sijhawm Post: Feb-23-2022