Thaum twg yog nws tsis tsim nyog siv lub pob valve?

Txawm hais tias pob li qub muaj qhov zoo qhib thiab kaw, kev sib khi ua tau zoo thiab nws yuav tsis haum rau qee qhov kev ua haujlwm. Cov hauv qab no yog cov laj thawj raug thiab vim li cas pob li qub tsis siv, sib txuas nrog cov kev xav tau tshwj xeeb nrog lwm txoj kev daws teeb meem:
1.Scenarios Xav kom meej meej tswj
Vim li cas:
Tus txheej txheem ua hauj lwm ntawm lub pob valve yog kom tig 90 degrees, qhib lossis kaw tag. Cov dej ntws ntawm lub pob valve yog nonlinear hloov (qhib yog inversely sib npaug nrog kev ntws ntws) thiab nws yog qhov nyuaj los tswj cov ntws kom raug. Yuam kom lawv kho tau tuaj yeem ua rau cov dej ntws loj thiab cov tswj tsis tau.
Raug:
Microfluid tswj hauv kev kuaj seb.
Reactor Pub ntawm kev ua txhaum cai hauv kev tsim cov tshuaj lom neeg.
Ruaj khov kho ntawm cov dej kub lossis cua ntim hauv HVAC cov tshuab.
Lwm Txoj Kev:
Siv cov tswj kav (xws li rab koob li cas, ntiaj teb li qub thiab tswj li qub). Lawv tsim los pub tswj hwm kev tswj hwm kev sib txawv ntawm kev qhib ntawm lub disc. Thaum siv ua ke nrog cov hauv paus lossis cov tswj hwm ntse, siab ntsuas qhov ua tiav tau tiav. Kev kub siab siab los yog kev kub siab poob
Vim li cas:
Thaum lub pob valve raug kaw nyob rau hauv siab siab qhov mob, throttling nyhuv yuav ua rau muaj kev kub ceev ntawm lub pob thiab cov roj to, lossis cov roj av ua kom luv.
Cov Ntawv Thov Raug Raug:
Chav Yeeb Nkab Yeeb Nkab ((Quelrression ntawm Kev Muaj Zog Siab).
HydroPower Chaw Nres Tsheb siab siab -} voltage Turbine Inlet.
Kev kub siab siab cov tshuaj tiv thaiv kev kub siab ntau dua hauv kev lag luam petrochemical.
Hloov chaw:
Multi-stage pressure-reducing ball valves: through multi-stage throttling to distribute pressure differential, reduce single-stage corrosion.
Rooj vag valve lossis lub ntiaj teb li qub: Haum rau kev ua haujlwm siab plias kev ua haujlwm zoo, nws ntws qauv tuaj yeem txo cov nrawm thiab hnav.
Throtling licves: Tshwj xeeb tsim rau kev kub siab plias plias nrog corrosion resistant qauv.
3. Siab - zaus hloov kho lossis qis- torque kev siv
Vim li cas:
Ntawm kev qhib thiab kaw, pob li qub yuav tsum tau kov yeej kev sib txhuam ntawm pob thiab lub foob. High - kev ua haujlwm siab yuav ua rau foob ua ntau dua, xav tau cov roj caliber ntau dua), nce actuaator tus nqi thiab kev siv hluav taws xob. Cov xwm txheej raug:
Kev siv cov kab ntau lawm yuav tsum tau ua cov roj tswj nrog ob peb qhib thiab kaw mus los ntawm ib ob.
Cov khoom siv dej rau cov nyhuv siv neeg ua haujlwm (yuav tsum tau teb cov lus nrawm thiab tsawg torque).
Haum rau cov khoom siv portable nrog lub hwj chim tsawg.
Hloov chaw:
Npauj Npaim Valve: Lub Hnav Hnav, qhib me me thiab kaw lub zog, haum rau kev ua haujlwm loj.
Diaphragm Li Li Li Qub: Tsis muaj neeg kho tshuab kev sib txhuam, qis qhib thiab kaw lub zog, haum rau kev tawm xov xwm corrosive.
Solenoid Li Qub: Electromagetic Tsav, Cov Lus Teb Ceev Ceev, haum rau tsawg zaus, tab sis yuav tsum tau qhib ceev thiab kaw nrawm.
4. Nruab nruab nrab muaj cov khoom siv lossis cov viscosity siab
Vim li cas:
Cov khoom siv tau: nws yooj yim kom tau daig ntawm tus kheej kheej thiab lub rooj zaum, ua rau foob mus ua swb lossis valve thaiv.
High - Viscosity Media, txawm tias thaum lub pob tawg ntawm txoj kev ntws, nce siab kom poob thiab siv hluav taws xob.
Cov xwm txheej raug:
Sludge thauj pipelines hauv dej phwj.
Cov av nkos tuab, xws li jam thiab chocolate, yog thauj los ntawm kev lag luam khoom noj.
Sand -} cov roj av roj pipelines nyob rau hauv cov roj ntau lawm. Hloov chaw:
Rooj vag Valve: Ncaj Flight Flornels, kom thaiv tau yooj yim, haum rau kev tshaj tawm cov khoom muaj cov khoom seem.
Plug Valve: Cov qauv tsim qauv tsim, txaus ntws, haum rau qhov siab - viscosity.
Diaphragm Valve: Tsis tuag - Tus qauv tsim qauv los tiv thaiv kom tsis txhob ua kua rau hauv cov dej khov.
V. Huab Cua Kub Kub
Vim li cas:
Ultra {{0 {}} qhov kub thiab txias (xws li ua kua roj, thiab lwm yam)
Ultra - high kub (piv txwv li chav thiab molten hlau): Cov ntaub ntawv sealing yuav mos thiab deform thiab poob sealag zog.
Cov Ntawv Thov Raug Raug:
Liquefied nkev (lng) cia thiab tsheb tshuab (-162 degree).
high-temperature molten salt tubes in the metallurgical industry (>500 degree).
Hloov chaw:
Ultra -} Cov Khoom Siv Kub Qib Quav (piv txwv li cov pob tw tshwj xeeb
V. High {{{- kub pob li qub: siv cov ntaub ntawv kub thiab txias} Cov ntawv thov uas xav tau cov nqi qis
Vim li cas:
Kev sib khi ntawm pob valve yog nyob ntawm qhov sib tw nruj ntawm lub pob thiab lub rooj valve. Tom qab ntev -}} siv, hnav yuav ua rau trace breakage (thiab tsis tuaj yeem ntsib ultra- qis xau dej yuav tsum tau.
Raug:
Lub zog nuclear cog txias cov piping (to frautes tsawg dua los yog sib npaug rau 10-6 PAHACH3 / s).
Ultrapure dej thauj hauv cov kev tsim khoom (yuav tsum tau kom tsis txhob muaj kev sib kis).
Hloov chaw:
Hlau Lub Rooj Pob Valve: Hlau rau Hlau Foob Los Txo Txo Cov Nqi
Rhuav -} zaum li qub: siv bromro rau insulation media tawm los ntawm sab nraud ntiaj teb thiab ua tiav xoom so.
Diaphragm Valve: Tsis muaj lub ntsej muag luag, ua tiav nruab nrab nruab nrab, haum rau kev siv kua.
Txoj Cai Thoob Ntiaj Teb: Txoj Cai Golden ntawm Kev Xaiv Valve
Cov kev xav tau tshwj xeeb: Cov cim tseem ceeb xws li cov yam ntxwv xov xwm (corrosion, viscosity, siab thiab tswj / kev tswj hwm / kev tswj hwm / kev tswj hwm / kev tswj hwm) yog txiav txim siab ua ntej.
Kev Siv Cov Khoom Siv: Xaiv Valve yam kev xav tau, zam kev siv lub neej: Kev saib xyuas hluav taws xob ntev.
Sab laj cov chaw muag khoom: rau cov kev ua haujlwm nyuaj (piv txwv li cov kev ua haujlwm nyuaj, kev siv ntshav siab, thov kev cai daws teeb meem.