Thaum cov kav dej hlau muaj qhov zoo xws li cov tawv tawv thiab kev tiv thaiv corrosion hauv cov kav dej hauv nroog thiab cov kav dej hauv tsev, lawv tseem tuaj yeem tawg vim muaj qhov cuam tshuam zoo li lub hauv paus kev daws teeb meem, kev cuam tshuam sab nraud, thiab cov yeeb nkab aging. Cov yeeb nkab tawg tsis yog tsuas yog ua rau cov dej ntws tawm thoob plaws xwb tab sis kuj tuaj yeem ua rau txoj kev sib tsoo thiab kev cuam tshuam ntawm kev tsheb, ua rau kev kho sai thiab ua tau zoo tseem ceeb heev.
I. Ua ntej- Kev Npaj Kho: 15-feeb Sib dhos ntawm "Cov Khoom Siv + Cov Neeg Ua Haujlwm"
Nyob rau hauv qhov xwm txheej ntawm cov yeeb nkab tawg, yuav tsum tau pib teb thaum muaj xwm txheej ceev kom tsis txhob ncua sij hawm kho kom zoo. Lub ntsiab kev npaj ua haujlwm tsom mus rau kev ceev thiab kev ua tiav:
- Kev Pabcuam Cov Neeg Ua Haujlwm: Qhia meej meej lub luag haujlwm ntawm 3 pawg-Pab 1 yuav teeb tsa cov teeb meem thiab ceeb toom ntawm qhov chaw, tiv thaiv cov neeg ua haujlwm tsis raug cai los ntawm kev tuaj txog; kev nyab xeeb yog qhov tseem ceeb. Pawg 2 yuav nrhiav qhov zoo ntawm lub valve thiab ceev nrooj kaw lub li qub raws li cov txheej txheem sau tseg yav dhau los; kaw kom raug-off minimizes to. Pawg 3 yuav yog lub luag haujlwm thauj khoom; tsis muaj dab tsi yuav tsum tau tso tseg, vim qhov no tuaj yeem ncua cov txheej txheem thaum tuaj txog ntawm qhov chaw!
- Cov Khoom Siv: Cov ntaub ntawv tseem ceeb uas yuav tsum tau nqa suav nrog: cov kav hlau txuas ntawm tib yam tshwj xeeb, hloov kho cov pob qij txha, ntsia liaj qhov rooj, cov twj tso kua mis submersible, sealant, thiab cov cuab yeej ntsuas siab.
II. Plaub-Tsev Dej Ncua Ceev: Los ntawm "Dej Gushing" mus rau "Flow Interruption" hauv 1 teev xwb
Kaw lub valve kom nres cov dej ntws, txo cov dej poob.
Excavate lub hauv paus pit thiab ntxuav cov yeeb nkab puas.
Txiav tawm qhov kev puas tsuaj thiab ua ntej- kho qhov sib koom ua ke.
Nruab qhov kho qhov xwm txheej ceev rau thawj zaug nres dej.
III. Peb -Tsev Kev Siv Dej Kho Dua: Kev Ua Haujlwm Tseem Ceeb los ntawm "dej Stoppage" mus rau "Nqe dej ntws"
Kauj Ruam 1: Kev ntsuas ntsuas kom paub tseeb tias kev sib khi.
Kauj ruam 2: Backfill lub hauv paus lub qhov thiab rov kho qhov chaw.
Kauj Ruam 3: Maj mam qhia dej thiab xyuas cov kav dej txuas.
IV. Ob qhov kev ceev faj tseem ceeb: zam qhov kev ua txhaum thib ob tom qab kho thaum muaj xwm txheej ceev
1. Lub caij ntuj no kho thaum muaj xwm ceev los tiv thaiv Icing:
Nyob rau hauv cov cheeb tsam txias sab qaum teb, kev ntsuas rwb thaiv tsev yuav tsum tau ua rau kev txiav cov yeeb nkab thiab cov roj hmab gaskets kom tsis txhob muaj dej sib txuam thiab khov ntawm cov pob qij txha, uas tuaj yeem ua rau cov gaskets tawv thiab ua tsis tiav. Tom qab qhia dej, cov cua seem hauv cov kav dej yuav tsum tau tso tawm kom tsis txhob khov thiab tawg.
2. Tshaj tawm - tawg tuav ntawm cov kav dej laus:
Yog tias cov kav dej tawg tau muaj hnub nyoog tshaj 20 xyoo, qhov chaw kav dej yuav tsum tau sau tseg tom qab kho xwm txheej ceev. Nws raug nquahu kom ua qhov tseem ceeb hloov qhov ntu ntawm cov raj xa dej thaum lub sij hawm txuas ntxiv txuas txuas txuas txuas ntxiv kom txo tau qhov kev pheej hmoo ntawm kev tawg.
Los ntawm cov txheej txheem txheej txheem saum toj no, "kev tso dej nrawm nrawm thiab rov qab ua haujlwm tau zoo" tuaj yeem ua tiav rau cov kav hlau tawg tawg, txo qis kev cuam tshuam ntawm cov dej tawm ntawm cov neeg nyob hauv lub neej thiab kev tsim khoom lag luam, thaum ua kom zoo ntawm kev kho thaum muaj xwm txheej ceev thiab tsis txhob rov kho dua tom qab.
Shanxi Jintai Hongye Casting & Forging Machinery Co., Ltd., nyob rau hauv Shanxi xeev, Suav teb, yog ib tug ua chaw tsim tshuaj paus ntawm ductile hlau yeeb fittings, kav, ntau yam li qub, thiab manhole npog. Peb siv tag nrho cov khoom siv raw khoom hauv cheeb tsam.
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