Niaj hnub no, nyob rau hauv lub Jinbin Rhiav, ib tug hydraulicriam rooj vag valvenrog rau qhov loj ntawm DN1800 tau ntim thiab tam sim no raug thauj mus rau nws qhov chaw. Lub qhov rooj riam no yog yuav tsum tau siv rau pem hauv ntej kawg ntawm lub hydroelectric generating unit nyob rau hauv ib tug hydropower chaw nres tsheb rau kev kho lub hom phiaj, redefining kev lag luam qauv nrog nws zoo heev ua tau zoo thiab spatial adaptability.

Qhov no flange riam rooj vag valve tau ua tiav qhov kev sib tw loj hauv kev ua haujlwm tseem ceeb. Lub valve lub cev yog ua los ntawm carbon steel Q355B, thiab lub valve phaj yog ua los ntawm stainless hlau 304. Nws yog ua ke nrog nitrile roj hmab sealing cov ntaub ntawv, uas tsis tsuas ua tiav ib tug xoom-leakage sealing nyhuv tab sis kuj nyob deb tshaj lub siab tsis kam ntawm cov khoom pa. Cam khwb cia hlau riam rooj vag valve ntawm tib txoj kab uas hla feem ntau tsuas tuaj yeem tiv taus lub zog siab ntawm 1.5 kilograms thiab sealing siab ntawm 1 kilogram, thaum cov khoom no tuaj yeem tiv taus lub zog siab ntawm 9 kilograms thiab sealing siab ntawm 6 kilograms, muab cov khoom lav rau kev ua haujlwm hauv kev kub siab.

Nyob rau hauv teb rau cov kev sib tw ua hauj lwm ntawm li qub nyob rau hauv hydropower chaw nres tsheb, cov khoom innovation koom nrog bypass tsim. Thaum cov khoom qub raug kaw, qhov sib txawv ntawm ob qhov kawg yog qhov loj, uas tuaj yeem yooj yim ua rau muaj teeb meem hauv kev qhib. Txawm li cas los xij, qhov kev tsim no tuaj yeem pib lub bypass ua ntej qhib lub ntsiab valve kom sib npaug lub siab ntawm ob qho kawg, txo qhov kev ua haujlwm tsis zoo thiab txhim kho kev txij nkawm.

Dab tsi yog qhov tsim nyog ntawm kev saib xyuas yog nws txoj kev npaj ua kom zoo tshaj plaws. Xav txog qhov txwv ntawm qhov chaw teeb tsa rau cov neeg siv khoom nyob sab Europe, pab pawg R & D tau tso tseg cov qauv tsim cov pas nrig thiab tau txais cov qauv ntawm cov pas nrig zais cia, tso cai rau cov pas nrig ntawm lub tog raj kheej roj txuas ncaj qha rau lub phaj valve, tshem tawm qhov xav tau ntawm cov khoom siv ib txwm siv. Qhov no txo ​​qis tag nrho qhov siab ntawm cov cuab yeej los ntawm tsawg kawg yog 1.8 meters, zoo kawg nkaus adapting rau compact installation ib puag ncig.

Ntau qhov kev tsim kho tshiab ntawm qhov loj loj riam rooj vag valve tsis yog tsuas yog hais txog qhov kev mob tshwm sim hauv kev saib xyuas cov chaw nres tsheb hauv dej, tab sis kuj ua kom pom qhov kev hloov pauv ntawm kev tsim qauv, muab cov kev xaiv tshiab rau cov cuab yeej hloov kho ntawm cov chaw nres tsheb hydropower. Raws li lub chaw tsim khoom valve nrog 20 xyoo ntawm kev paub, Jinbin Valve muaj kev txhawb zog thiab muab cov kev daws teeb meem zoo tshaj plaws raws li qhov xav tau tiag tiag ntawm cov neeg siv khoom. Yog tias koj muaj lus nug txog, thov hu rau peb hauv qab no thiab koj yuav tau txais lus teb tsis pub dhau 24 teev! (Slide Gate Valve Nqe)