中文
Cov Hose uas hloov kho raws li qhov nqes hav (Cov Hose Roj Hmab Tawm / Cov Hose Dredging)
Kev Ua Haujlwm
Lub Hose Uas Hloov Tau Qhov Nce Toj yog ib lub hose roj hmab ua haujlwm tau tsim los ntawm lub hauv paus ntawm lub hose roj hmab, uas tau tsim tshwj xeeb los siv rau hauv qhov chaw khoov loj hauv cov kav dej tawm. Nws feem ntau yog siv ua lub hose hloov pauv txuas nrog cov kav dej ntab thiab cov kav dej hauv qab dej, lossis nrog cov kav dej ntab thiab cov kav dej hauv hiav txwv. Nws kuj tseem tuaj yeem siv rau hauv qhov chaw ntawm cov kav dej uas nws hla lub cofferdam lossis breakwater, lossis ntawm dredger stern.
Cov yam ntxwv
(1) Kev hnav tsis kam zoo heev.
(2) Twist-resistant, nrog kev ywj pheej zoo.
(3) Tiv taus qhov siab siab, tsim nyog rau ntau yam kev ua haujlwm siab.
(4) Yuav nyob twj ywm tsis muaj kev cuam tshuam thaum khoov mus rau lub kaum sab xis loj, thiab tuaj yeem ua haujlwm hauv lub xeev khoov ntev.
(5) Nrog rau lub hau sab nraud uas tsis yooj yim hnav, tsim nyog siv rau hauv qhov chaw ib puag ncig hnyav.
Cov Kev Ntsuas Kev Txawj
| (1) Qhov Loj ntawm Qhov Chaw Nres | 600mm, 700mm, 800mm, 850mm, 900mm, 1000mm, 1100mm |
| (2) Qhov Ntev ntawm Cov Hose | 5 m ~ 11.8 m (kev kam rau siab: ± 2%) |
| (3) Kev Ua Haujlwm Siab | 2.5 MPa ~ 3 MPa |
| (4) Lub kaum sab xis khoov | txog li 90° |
| * Cov lus qhia tshwj xeeb kuj muaj. | |
Daim Ntawv Thov
Xyoo 2008, CDSR tau koom tes nrog Tuam Tshoj cov tuam txhab dredging los tsim Slope-adapt Hose thiab tau ua tiav. Tom qab ntawd, CDSR Slope-adapt Hose tau siv dav hauv cov haujlwm dredging hauv Suav teb. Nws tau siv thawj zaug hauv DN700mm dredging pipelines, tom qab ntawd hauv DN800mm, thiab tom qab ntawd DN850mm. Nws qhov kev siv tau dav zuj zus, thiab tau daws cov teeb meem hauv kev xa khoom thiab tau txais kev qhuas los ntawm cov neeg siv kawg. Nws lub neej kev pabcuam tau zoo dua piv rau cov hoses tso tawm, yog li nws tuaj yeem txo qis kev ua haujlwm thiab kev saib xyuas cov nqi ntawm cov kav dej thiab txhim kho kev ua haujlwm zoo.
Xyoo 2010, peb cov DN700 Slope-adapt Hoses tau siv rau hauv cov kav dej dredging ntawm Yangtze River dredging project. Xyoo 2012, peb cov DN800 Slope-adapt Hoses tau siv rau hauv Tianjin Port dredging project. Xyoo 2015, peb cov DN850 Slope-adapt Hoses tau siv rau hauv Lianyungang Port Project. Xyoo 2016, peb cov DN900 Slope-adapt Hoses tau siv rau hauv Fangchenggang project. Cov CDSR slope-adapt hoses tau siv dav hauv cov haujlwm dredging hauv Suav teb los ntawm cov tuam txhab dredging loj hauv Suav teb thiab tau txais kev qhuas. Tam sim no Slope-adapt Hose tau dhau los ua tus qauv teeb tsa ntawm cov kav dej tawm hauv Suav teb cov haujlwm dredging.
Cov Yeeb Nkab Tso Tawm CDSR ua raws li cov kev cai ntawm ISO 28017-2018 "Cov yeeb nkab roj hmab thiab cov yeeb nkab sib dhos, hlau lossis ntaub txhawb nqa, rau kev siv dredging-Specification" nrog rau HG / T2490-2011
Cov yeeb nkab CDSR yog tsim thiab tsim tawm raws li lub kaw lus zoo raws li ISO 9001.
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