Yuav ua li cas Axial Flow Twj COPE nrog High - Altitude Ib puag ncig
Axial Flow Twj yog qhov tseem ceeb siv nyob rau hauv kev ua liaj ua teb iprigation yog thauj cov kua dej ntawm lub impeller, featuring siab tus nqi thiab qis taub hau. Txawm li cas los xij, nyob rau hauv high - cov kev sib tw loj, suav nrog cov huab cua txo qis, thiab cov kev hloov pauv kub. Cov xwm txheej ib puag ncig no cuam tshuam rau kev ua tau zoo, ua haujlwm, thiab kev ntseeg tau ntawm axial flow twj. Yog li ntawd, rau high - thaj chaw ib puag ncig, xaiv, kev teeb tsa, thiab saib xyuas ntawm axial flow twj.
I. Qhov kev cuam tshuam ntawm kev siab siab ib puag ncig ntawm axial flow twj
Cov kev siv hluav taws xob siab.
Raws li qhov siab tshaj plaws nce, cov atmpheric siab maj mam txo. Piv txwv li, ntawm qhov chaw siab tshaj plaws ntawm 3000 meters, lub siab ntawm cov huab cua siab yog kwv yees li 70% ntawm qhov ntawd ntawm hiav txwv. Qhov tsawg dua hauv cov kev siv hluav taws xob siab cuam tshuam rau kev nqus cov kev ua tau zoo ntawm cov twj tso kua mis lub inlet tej zaum yuav ua rau qhov tshwm sim ntawm cavitation. Cavitation tuaj yeem ua kev puas tsuaj rau lub zog thiab lub cev tso kua mis, txo qis kev ua haujlwm thiab kev pabcuam lub neej ntawm lub twj tso kua mis.
2. Cov huab cua ntom ntom.
Cov cua ceev hauv qhov siab - qhov chaw siab tshaj yog qis dua, uas yuav cuam tshuam txog cov nyhuv txias ntawm axial ntws tawm. Rau cov motors thiab tshuab nqus dej uas yuav tsum muaj cua txias lossis dej txias, yog li cuam tshuam rau kev ruaj khov thiab kev nyab xeeb ntawm kev ua haujlwm.
3. Cov kub kub ntau
Nyob rau hauv high - cheeb tsam, qhov kub sib txawv ntawm nruab hnub thiab hmo ntuj yog qhov tseem ceeb. Tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam nplooj ntuj, lub hnub ci yog khaus thaum nruab hnub thaum kub poob qis thaum hmo ntuj. Xws li qhov kub hloov pauv yuav ua rau thermal expansion thiab miptines ntawm lub twj tso kua mis thiab lub raj mis, nce rau qhov tsis yooj yim ntawm cov ntsaws ruaj ruaj lossis xoob ntawm cov chaw sib txuas.
4. Hloov pauv hauv nruab nrab
Ntawm kev ua siab loj, cov dej npau npau tsawg, uas tuaj yeem ua rau nqus dej nruab nrab (xws li dej) kom ntxiv ntxiv yooj yim dua, ntxiv rau kev pheej hmoo ntau ntawm cavitation. Tsis tas li ntawd, qhov nruab nrab hauv high - qhov chaw siab yuav muaj ntau cov av nkos lossis lwm cov khoom tsis txaus ntseeg, uas tuaj yeem ua rau hnav ntawm cov twj tso kua mis tus kheej thiab ntsaws ruaj ruaj.
Ii. Kev ntsuas rau kev cuam tshuam nrog cov chaw siab loj
Txhim kho tus qauv ntawm cov twj tso kua mis
-}}} {}}} Txoj Kev Tsim Muaj Mob Axial Page yuav tsum tsom rau kev txhim kho cov anti- erosion muaj peev xwm. Qhov no tuaj yeem ua tiav los ntawm kev nce cov inlet diam ntawm impeller, ua kom zoo dua cov duab ntawm tus impeller, thiab txo qhov tig ceev. Tsis tas li ntawd, siv cov ntaub ntawv nrog cov tshuaj tiv thaiv zoo dua- kev ua yeeb yam (xws li cov khoom siv tshwj xeeb (xws li lub cev tshwj xeeb) tuaj yeem txuas qhov kev pabcuam lub neej ntawm lub twj tso kua mis.
Txhim kho cov qauv cua sov dissipation: rau high- qhov chaw siab, cov cua sov dissipation tsim ntawm lub twj tso kua mis thiab lub cev muaj zog yuav tsum tau txiav txim siab tshwj xeeb. Yuam kev cua txias lossis dej txias txias tuaj yeem raug suav tau tias cov cuab yeej tuaj yeem tseem muaj cov cua sov uas tsis muaj txiaj ntsig.
2. Rational xaiv ntawm cov qauv
Xaiv tus nqi uas tsim nyog thiab txaus: nyob rau hauv high - qhov chaw siab, vim qhov txo qis hauv cov twj tso kua mis siab, yog qhov cuam tshuam tiag tiag lub taub hau yuav cuam tshuam. Yog li ntawd, thaum xaiv cov twj tso kua mis, raws li qhov chaw siab tshaj plaws thiab kev ua haujlwm ntawm lub twj tso kua mis yuav tsum yog cov twj tso tawm kom ntseeg tau tias lub twj tso dej kom ua tau kom tau raws li qhov yuav tsum tau ua tiav.
Coj mus rau hauv tus account lub zog thiab nrawm ntawm lub cev muaj zog: nyob rau hauv high - huab cua ntom nti, muaj peev xwm ua rau lub cev muaj zog rau overheat. Yog li ntawd, nws yog ib qho tsim nyog los xaiv lub cev muaj zog nrog lub zog tsim nyog thiab kev ua kom sov sov dissupation kev ua haujlwm, thiab xav txog kev txo lub twj tso kua mis kom txo cov kauj vab kub.
3. Txhim kho cov kev teeb tsa thiab cov haujlwm
{{0-} Txo qhov siab qhov siab: qhov chaw siab tshaj plaws, kev teeb tsa qhov siab ntau li ntau tau los txo qhov kev pheej hmoo ntawm inlet thiab txo qis kev pheej hmoo ntawm cavitation. Nyob rau tib lub sijhawm, cov raj xa hluav taws xob ntawm lub Suction inlet yuav tsum tsim nyog zam kev thaiv huab cua lossis vortex tsim.
-}} Ntxiv ib qho khoom siv ua ntej (xws li lub tshuab nqus dej (xws li tuaj yeem ua rau lub taub hau roj (xws li tuaj yeem ua rau lub taub hau hluav taws xob (uas tuaj yeem ua rau lub taub hau hluav taws xob ua ke thiab txo qhov tshwm sim ntawm cavitation.
Txhim kho cov raj xa dej: hauv qhov siab - xob yog qhov chaw ulitude, cov raj xa dej yuav txo qis thiab li qub kom txo qis dej tsis taus. Nyob rau tib lub sijhawm, cov raj xa dej yuav tsum muaj cov khoom kub zoo thiab corrosion tsis kam tiv thaiv cov yam kub hloov thiab cov yam ntxwv nruab nrab.
4. Ntxiv rau kev saib xyuas thiab saib xyuas
Kev tshuaj xyuas ib txwm thiab kev txij nkawm: nyob rau hauv high - huab cua ntws yog hnyav heev, yog li nws yog qhov tsim nyog los txhawb kev tshuaj xyuas thiab kho. Saib xyuas tshwj xeeb yuav tsum tau them nyiaj rau cov xwm txheej ntawm cov khoom siv tsis zoo xws li lub impeller, thiab cov ceg, thiab cov khoom puas yuav tsum tau hloov nyob rau lub sijhawm.
{-}}}}} {{1} {} Kev co {3} Kev tshuaj xyuas cov twj tso kua mis txoj haujlwm ua haujlwm. Nws tso cai rau kev kuaj kom raws sij hawm thiab kev siv cov kev ntsuas tsim nyog los tiv thaiv cov cuab yeej siv lossis tsis ua tiav.
5. Haum rau cov yam ntxwv ntawm nruab nrab
{{0- teb pom thiab lub zog ntawm cov khoom siv xuab zeb lossis qhov nruab nrab, yog tias qhov nruab nrab ntawm qhov chaw tso kua mis kom txo cov hnav rau ntawm lub twj tso kua mis.
-} Kev tswj nruab nruab nrab: rau siab} kub lossis qis {{{2} kub ntawm qhov nruab nrab tseem nyob hauv cov twj tso kua mis ib txwm muaj.
III. Cov Ntaub Ntawv Kev Ntsuam Xyuas
Siv kev ua liaj ua teb irescroation project hauv qee thaj chaw ntawm toj ntuj ua piv txwv. Qhov chaw ntawm txoj haujlwm yog nyob ntawm qhov siab ntawm 3500 meters, nrog qhov sib txawv loj ntawm nruab nrab hnub thiab hmo ntuj muaj ntau cov av. Hauv txoj haujlwm no, kev xaiv thiab tsim cov roj axial dej tau txais yuav cov ntsuas hauv qab no:
Xaiv Axial Flow Twj nrog lub zog anti - corrosion kev ua tau zoo thiab ntxiv ib qho pre {1 increasing} increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing increasing ™
2. Siv cov cua nkag rau - cua txias} cua txias kom ntseeg tau tias lub caij nyoog ua haujlwm ib txwm muaj huab cua qis.
3. Nruab ib lub tshuab lim dej lim ntawm chaw nres nkoj uas nqus tau kom txo tau cov twj tso kua mis los ntawm kev ua kom qis.
4. Nquag tshuaj xyuas cov hnav ntawm cov impeller thiab cov khoom sib khi sib khi, thiab hloov cov khoom puas hauv lub sijhawm.
Los ntawm cov kev ntsuas no, cov Axial Flow Twj Tso Cai Stably nyob rau hauv qhov siab - qhov kev xav tau ntawm kev ua liaj ua teb.
IV. Lub ntsiab
Lub siab - Altitude ib puag ncig cuam tshuam ntau dua ntawm cov kev txiav txim siab axial yuav tsum tau ua los ntawm ntau yam xws li kev tsim qauv, xaiv, kev teeb tsa, kev teeb tsa. Los ntawm kev txhim kho tus qauv ntawm cov twj tso kua mis, xaiv cov qauv uas tsim nyog, txhim kho kev ua haujlwm siab, kom muaj kev sib tw ua haujlwm tau zoo, kom ua tau haujlwm ntawm kev ua haujlwm ruaj khov thiab kev ua tau zoo ntawm Axial Flow Twj. Hauv kev siv cov tswv yim, cov kev daws teeb meem yuav tsum tau tsim raws cov kev ua haujlwm siab thiab kev ua haujlwm kom ua tiav ntawm Axial Flow Twj.
