Tsis ntev los no, Lub Chaw Txuas Ntxiv Kev Tshawb Fawb thiab Kev Siv Tshuab ntawm Ministry of Water Resources tau teeb tsa cov kws tshaj lij los tshuaj xyuas cov thev naus laus zis rau cov ntawv qhia kev txhawb nqa tseem ceeb ntawm cov thev naus laus zis siv tau zoo hauv kev txuag dej, tsim "Xyoo 2025 Cov Lus Qhia Tseem Ceeb Txog Kev Txhawb Nqa Cov Ntawv Teev Cov Txuj Ci Siv Tau Zoo Hauv Kev Txuag Dej". Tianjin Youfa Pipeline Technology Co., Ltd. -- lub Hoobkas Ssaw Pipe, tau raug xaiv ua tiav raws li nws txoj kev tsim kho tshiab, kev siv tshuab, cov txiaj ntsig kev lag luam, thiab cov txiaj ntsig ib puag ncig ntsuab ntawm "Cov kav hlau tiv thaiv xeb nrog cov spigot thiab qhov kawg ntawm lub qhov (socket)". Qhov kev hwm no tsis yog tsuas yog cim qhov kev lees paub ntawm cov khoom los ntawm lub koom haum tswj hwm dej hauv tebchaws, tab sis kuj qhia tias Youfa Pipeline Technology lub zog thiab cov khoom zoo hauv kev lag luam ntawm cov kav dej engineering txuag dej tau mus txog qib ua thawj coj hauv kev lag luam. Nws yuav muab kev txhawb nqa khoom tseem ceeb rau kev txhim kho thiab kev ua haujlwm ntev ntawm Tuam Tshoj txoj kev tsim kho vaj tse txuag dej, thiab txhawb kev nce qib thev naus laus zis thiab kev txhim kho kev lag luam ntawm kev lag luam kav dej.
Ua ib lub tuam txhab ua lag luam hauv kev lag luam dej hauv tsev, Youfa Pipeline Technology (Ssaw Pipe Suppliers) tau koom nrog kev tshawb fawb thiab kev tsim kho thiab kev tsim khoom ntawm cov kav dej rau ntau tshaj 20 xyoo, ib txwm ua raws li lub tswv yim tseem ceeb ntawm "kev tsim kho tshiab ntawm thev naus laus zis tsav kev txhim kho khoom". Cov kav hlau tiv thaiv xeb nrog cov spigot thiab qhov kawg ntawm lub qhov (socket) xaiv lub sijhawm no yog "khoom lag luam tseem ceeb" ntawm Youfa Pipeline Technology innovation. Piv nrog cov kav dej xa dej ib txwm muaj, cov khoom no tsim cov "kev lav phib xaub rau rau npaug" thiab daws cov teeb meem kev tsim kho:
Kev lav phib xaub thawj zaug:tus nqi tswj tau, siv DN600 ua piv txwv, txuag tau ntau dua 200000 yuan ib mais
Cov kev sib txuas ntawm lub qhov (socket) tsis tas yuav muaj cov kws tshaj lij welders, thiab cov neeg ua haujlwm ib txwm tuaj yeem ua haujlwm rau 300 yuan / hnub, thaum vuam xav tau cov kws tshaj lij welders rau 800 yuan / hnub; Los ntawm kev txuag 400 yuan ib qho chaw nres nkoj rau cov ntaub ntawv sib koom ua ke, lub sijhawm tsim kho tau raug txo los ntawm 20 hnub ib mais mus rau 5 hnub ib mais, thiab tus nqi tag nrho ntawm DN600 pipeline tau raug txo los ntawm 250000 yuan ib mais mus rau 35000 yuan ib mais. Cov txiaj ntsig txo nqi pom tseeb.
Kev lav thib ob:ob npaug ntawm kev ua haujlwm, kev teeb tsa sai dua
Kev ruaj khov ntawm qhov ntsaws thiab ua si "tso tseg cov txheej txheem vuam, thiab ob pab pawg hauv Anhui qhov project ua tiav 8 mais ntawm kev tsim kho hauv 15 hnub, nrog rau qhov nruab nrab ntawm kev teeb tsa txhua hnub ntawm 500 meters; Thiab qhov kev teeb tsa tsis ua rau puas tsuaj rau txheej tiv thaiv xeb, tshem tawm qhov xav tau kev kho thib ob thiab hloov kho rau "kev maj nrawm kom ua tau raws li lub sijhawm" ntawm cov haujlwm txuag dej.
Kev lav thib peb:kev ua haujlwm tsis zoo ntawm kev poob siab
Cov qhov (socket interfaces) uas yooj ywm siv tau hloov cov kav dej los ntawm "cov kab ntev uas yooj yim tawg" mus rau "cov khoom zoo li cov saw hlau uas tiv thaiv kev khoov". Lub kaum sab xis ntawm ib qho interface tuaj yeem ncav cuag 1 ° 30′ -3 ° 30′.
Kev lav thib plaub:lub sijhawm ntev tiv thaiv xeb thiab lub neej ua haujlwm ntev heev
Qhov zoo ntawm kev teeb tsa tau lees paub. Cov kav hlau coated nrog lub siab ua haujlwm qis dua 2.5 MPa ua kom muaj kev nyab xeeb rau 50 xyoo thiab tsim nyog rau cov av nyuaj xws li nce toj thiab hla; Kev tsis kam dej ntws tsawg, poob taub hau tsawg, thiab txuag hluav taws xob mus sij hawm ntev.
Kev lav thib tsib:kev ua haujlwm thiab kev txij nkawm tsis muaj kev txhawj xeeb, txo nqi
Nws nyuaj heev rau kho lub phab ntsa sab hauv tom qab vuam rau cov kav hlau uas muaj txoj kab uas hla me me ntawm 630 thiab qis dua. Qhov chaw nqaim rau kev ua haujlwm tes ua rau nws nyuaj rau ua tiav cov txheej txheej tiv thaiv xeb sab hauv phab ntsa, uas yooj yim rau cov qhov tsis zoo xws li cov txheej tsis zoo, tuab tsis sib xws, thiab kev kho tsis zoo, ua rau thaj chaw vuam yog qhov txuas tsis muaj zog tshaj plaws hauv kev tiv thaiv xeb thiab yooj yim rau kev tawg xeb yav tom ntej. Kev siv qhov txuas ntsaws, tsis tas yuav kho ntau zaus hauv theem tom qab, thiab tus nqi kho thiab hloov pauv tuaj yeem txo qis ntau dua 30%, nrog rau kev lag luam ntev zoo heev.
Kev lav thib rau:kev nyab xeeb ntawm kev tsim kho, kev zam kev pheej hmoo
Tsis tas yuav ua haujlwm kub hauv qhov chaw lossis siv cov khoom phom sij xws li acetylene, yog li tshem tawm cov teeb meem hluav taws kub ntawm qhov chaw; Yooj yim rau kev khiav lag luam, txo qhov siv zog rau cov neeg ua haujlwm ntau dua 50%, txo cov teeb meem zoo los ntawm kev ua haujlwm qaug zog, thiab ua kom muaj kev thaj yeeb nyab xeeb thoob plaws hauv kev tsim kho.
| Daim Ntawv Thov Xwm Txheej | Cov yam ntxwv ntawm qhov xwm txheej | Cov Hom Phiaj Xwm Ib Txwm Muaj |
| Cov Haujlwm Loj Hloov Dej Hauv Tebchaws thiab Cheeb Tsam | Kev xa dej mus rau ntau thaj tsam, deb heev | Cov kab txuas ntawm lub teb chaws cov dej hauv network, cov kav dej faib dej hla lub hav dej uas txhawb nqa cov haujlwm xa dej. |
| Kev Kho Dua Tshiab ntawm Kev Ua Liaj Ua Teb rau Kev Siv Dej | "Hloov cov kav dej nrog cov kav dej" yog qhov tseem ceeb, xav kom cov kav dej siv nyiaj tsim nyog thiab ruaj khov | Kev tsim kho cov liaj teb ua liaj ua teb zoo, cov chaw txhawb nqa thiab kev kho dua tshiab kom txuag dej ntawm cov chaw ywg dej loj. |
| Cov Haujlwm Tiv Thaiv Qhov Chaw Muaj Dej Kub Ceev thiab Tshwj Xeeb | Lub sijhawm tsim kho nruj, qhov yuav tsum tau ua kom ntseeg tau siab, lossis nyob hauv thaj chaw av qeeg, thaj chaw muaj kev phom sij geological | Cov kav dej xa dej thaum muaj xwm txheej ceev, cov haujlwm tshwj xeeb hauv av qeeg. |
| Cov Kev Sib Txuas Lus Dej Loj Hauv nroog thiab Nyob Deb nroog Qhov project kho dej saum npoo av Kev Tswj Xyuas Kev Khaws Cia thiab Hloov Chaw Dej Hauv Av | Cov tes hauj lwm tseem ceeb ntawm kev muab dej hauv nroog, kev tsim kho cov kav dej hauv cheeb tsam tshiab, cov haujlwm loj rau kev muab dej hauv nroog | Txhawb nqa cov kav dej rau cov chaw tsim dej hauv nroog tshiab, kev sib koom ua ke ntawm cov kab ke muab dej hauv nroog thiab nyob deb nroog. |
| Kev Xa Dej Hauv Thaj Chaw Txias Heev Cov Xwm Txheej Kev Faib Kub | Cov kav dej raug kev ntxhov siab loj heev ntawm kev nthuav dav / kev sib cog lus vim yog kev hloov pauv kub | Cov tes hauj lwm tseem ceeb hauv nroog, cov kav dej siv cua sov pov tseg ntawm lub chaw tsim hluav taws xob; cuam tshuam nrog kev nce ntawm huab cua txias, kev yaj, thiab teeb meem permafrost; tsim kev ntxhov siab sib xws. |
Kev suav nrog Youfa Pipeline Technology lub qhov (socket SSAW pipeline products) hauv daim ntawv teev cov khoom tseem ceeb ntawm Ministry of Water Resources tsis yog tsuas yog ib qho kev hwm xwb tab sis kuj yog ib lub luag haujlwm. Yav tom ntej, peb yuav siv qhov kev xaiv no ua ib lub sijhawm thiab siv Tianjin Youfa Water Conservancy Pipeline Application Research Institute ua lub zog tsav tsheb los tshawb nrhiav cov teeb meem raws li qhov xwm txheej thiab cov teeb meem mob ntawm kab pem hauv ntej ntawm kev tsim kho dej txuag hluav taws xob, ntxiv kev tshawb fawb thiab kev nqis peev hauv kev tsim kho dej tshwj xeeb, thiab ua kom cov thev naus laus zis siab heev los pab txhawb kev tsim kho dej txuag hluav taws xob hauv tebchaws sai dua thiab raug dua, pab txhawb kev txo qis kev muab dej thiab kev thov tsis sib haum xeeb thiab ua kom muaj kev ruaj ntseg dej hauv tebchaws.
Lub sijhawm tshaj tawm: Lub Ib Hlis-05-2026