Nyob rau hauv lub Jinbin Rhiav, ib tug 2-meter stainless hlauchannel mounted penstock rooj vag valvecustomized los ntawm ib tus neeg siv khoom tab tom txhim kho hluav taws xob thiab kev debugging, thiab cov neeg ua haujlwm tau kuaj xyuas qhov qhib thiab kaw ntawm lub rooj vag phaj. Lub 2-meter stainless hlau channel penstock rooj vag (nrog cov khoom siv tseem ceeb yog 304/316L stainless hlau) yog ib qho tseem ceeb tswj cov cuab yeej tsim los rau high-flow channel water conveyance scenarios. Nrog nws cov khoom siv thiab kev tsim kho kom zoo, nws tuav txoj haujlwm tseem ceeb hauv thaj chaw xws li kev txuag dej, kev ua haujlwm hauv nroog, thiab kev lag luam.

Nws cov yam ntxwv tseem ceeb yog tsom rau hauv peb qhov ntev: qauv, kev sib khi thiab kev ua haujlwm: Nws txais kev sib koom ua ke tsim cov sluice rooj vag phaj thiab lub qhov rooj ncej, uas yog compact thiab nruj heev, haum rau cov kev cai ntws ntawm 2-meter txoj kab uas hla, thiab tsis muaj redundant tsim. Lub sealing system txais cov roj hmab mos cov ntsaws ruaj ruaj los yog hlau tawv seals, ua ke nrog cov txheej txheem ua tiav, kom ntseeg tau tias muaj kev sib haum xeeb ntawm lub rooj vag phaj thiab lub qhov rooj ncej, ua tiav qhov xoom-tawg sealing nyhuv. Hom kev lag luam txhawb nqa phau ntawv hoists thiab hluav taws xob hoists (nrog rau kev xaiv chaw taws teeb tswj module), hloov mus rau kev ua haujlwm yooj yim hauv kev ua haujlwm sib txawv. Cov qauv hluav taws xob muaj cov lus teb ceev ceev, thaum tus qauv phau ntawv muaj tus nqi kho mob tsawg.

Stainless hlau penstock valve muaj zog heev corrosion kuj thiab hnav tsis kam. Nws tuaj yeem tiv taus qhov yaig ntawm cov xov xwm nyuaj xws li cov kua qaub thiab alkaline dej phwj thiab cov dej xuab zeb ntws. Nws lub neej kev pab cuam yog 3 mus rau 5 npaug ntev dua li cov pa roj carbon steel rooj vag valve. Qhov loj txoj kab uas hla raws li qhov kev thov rau high-flow dej kis tau tus mob, nrog ib tug smooth flow cross-section thiab tsis tshua muaj hydraulic poob, xyuas kom meej cov dej xa mus efficiency ntawm cov channel. Kev tsim qauv siv rau hauv tus account ob qho tib si installation thiab txij nkawm. Nws yog lub teeb yuag thiab yooj yim rau disassemble thiab sib sau ua ke. Kev saib xyuas tuaj yeem ua tiav yam tsis muaj cov cuab yeej nyuaj, txo kev ua haujlwm thiab kho cov nqi. Nws muaj kev tiv thaiv ib puag ncig zoo heev. Ua los ntawm cov hlau tsis muaj steel, nws ua rau tsis muaj kuab paug thib ob thiab ua tau raws li kev tiv thaiv ib puag ncig rau cov dej haus thiab dej phwj kho. Ntxiv mus, nws muaj qhov ruaj khov siab thiab tsis kub tsis kam thiab tsim nyog rau kev ua haujlwm huab cua xws li -20 ℃ to 80 ℃.

Daim ntawv thov scenarios npog cov kev ua haujlwm tseem ceeb ntawm ntau qhov kev lag luam: Hauv kev txuag dej, nws yog siv rau kev tswj hwm qib dej thiab kev tswj xyuas dej hauv kev tswj hwm tus dej, cov dej ntws ntws tawm, thiab cov av ua liaj ua teb, tshwj xeeb tshaj yog tsim rau cov dej loj ntawm cov cheeb tsam loj thiab cov dej sib txawv hauv cheeb tsam. Nyob rau hauv lub tshav pob ntawm cov dej hauv nroog thiab cov dej ntws, nws tau siv dav hauv cov kav dej thiab cov kav dej ntawm cov chaw kho dej phwj, kev cuam tshuam ntawm cov dej nag, thiab cov dej nyoos thauj mus los ntawm cov dej ua haujlwm, thiab tuaj yeem tswj tau cov dej ntws hloov pauv thiab ntws tus nqi. Hauv kev lag luam kev lag luam, nws muaj feem xyuam rau cov dej ntws thiab cov dej khib nyiab hauv kev lag luam chemical, fais fab thiab metallurgical industries, tiv thaiv corrosion ntawm cov dej khib nyiab thiab ua kom muaj kev ruaj ntseg ntawm cov dej ntau lawm.