Tuam Tshoj Customized Vacuum Breaker Manufacturers thiab lwm tus neeg

Vacuum Breaker yog dab tsi

Lub tshuab nqus tsev vacuum yog ib qho cuab yeej uas nres qhov ntws ntawm cov hluav taws xob tam sim no hauv qhov system thaum muaj hluav taws xob dhau los lossis qis dua lossis luv luv. Nws ua raws li kev ntsuas kev nyab xeeb los tiv thaiv cov xwm txheej txaus ntshai thiab tiv thaiv cov khoom siv hluav taws xob. Lub tshuab nqus tsev vacuum yog ib hom kev tawg uas cuam tshuam qhov tam sim no hauv lub tshuab nqus tsev. Ib qho arc me me feem ntau yog tsim nyob rau hauv ib lub voj voog hluav taws xob thaum cov kev sib cuag sib nrug. Lub arc yuav tsum tau muab tua kom qhov tam sim no nres kiag li.

Vim Li Cas Xaiv Peb

01/

Xyoo Ntawm Hom Keeb Kwm
Peb lub tuam txhab tau tsim nyob rau xyoo 1998 thiab tam sim no yog lub tuam txhab ua lag luam uas muaj kev sib koom ua ke ntawm kev tshawb fawb thiab kev tsim kho, kev tsim khoom, kev muag khoom, thiab lwm yam kev pabcuam.

02/

Patent Certifications (khoom)
Kev nplua nuj nyob hauv Valve Kev Lag Luam; ISO9001 Kev Tswj Xyuas Kev Tswj Xyuas Zoo.

03/

Tam sim no ua hauj lwm los ntawm Lub Tuam Txhab
Peb lub tuam txhab tsis tu ncua qhia cov kws tshaj lij thiab cov cuab yeej tshaj lij, cov cuab yeej siv tshuab dhos tshuab, siab precision CNC tshuab cuab yeej los txhim kho lub peev xwm ntau lawm, nce efficiency, txhim kho kev ruaj khov thiab txo nqi zog.

04/

Cov neeg siv khoom sib koom tes (Tsev)
Peb cov khoom tau dav siv nyob rau hauv ntau lwm yam lag luam xws li kev tsim kho, kav dej, roj, tshuaj, roj av, thiab hluav taws xob, yeej kev qhuas thiab kev lees paub los ntawm cov neeg xa khoom thiab cov neeg siv khoom zoo sib xws rau lawv cov kev ntseeg tau zoo, ua tiav ntau yam, kev nyab xeeb, yooj yim, thiab kev pab lub neej ntev. .

DN15 nqus tsev vacuum
Premium-qib tooj dag siv rau kev ua haujlwm tshwj xeeb thiab kev tiv thaiv corrosion.. Engineered los tiv thaiv backflow contamination thiab tswj dej kev ncaj ncees.. Kev siv ntau yam hauv cov kav
Ntau

Qhov zoo ntawm Vacuum Breaker

Lub arc yog extinguished nyob rau hauv ib lub thawv kaw, thiab cov arc thiab cov pa kub tsis raug. Raws li ib qho kev sib cais, lub arc extinguishing chamber yog yooj yim thiab yooj yim rau nruab thiab debug.

Qhov sib chwv sib txawv me me, feem ntau yog li 10 hli, lub zog kaw me me, cov txheej txheem yooj yim, thiab kev pabcuam lub neej ntev.

Lub sij hawm arc extinguishing yog luv luv, lub arc voltage yog tsawg, lub zog arc yog me me, qhov kev sib cuag tsis yog me me, thiab lub sij hawm tawg yog ntau.

Lub inertia ntawm txoj kev taw qhia txav yog me me thiab tuaj yeem siv tau ntau zaus.

Lub tshuab ua haujlwm yog me me, tag nrho lub tshuab yog me me thiab lub teeb hauv qhov hnyav.

Lub hwj chim tswj yog me me, thiab lub suab nrov ntawm kev txiav txim me me thaum lub tshuab hloov ua haujlwm.

Lub arc extinguishing nruab nrab lossis nruab nrab insulating tsis xav tau roj, tsis muaj kev phom sij ntawm lub neej thiab tawg, thiab nws muaj kev nyab xeeb.

Lub taub hau tiv tauj tau muab faib ua cov qauv kaw kom tiav, uas yuav tsis cuam tshuam los ntawm cov dej noo, plua plav, cov pa phem, thiab lwm yam kom txo nws txoj kev ua haujlwm. Txhim khu kev ua haujlwm, ruaj khov ntawm kev ua haujlwm.

Tom qab lub arc tawg lawm, qhov nruab nrab ntawm cov pob txha tawg rov qab sai, thiab qhov nruab nrab tsis tas yuav hloov.

Lub nplhaib tsis muaj hnub nyoog thiab tsis tas yuav hloov. Thaum lub sijhawm ua haujlwm, qhov chaw tiv tauj tsis tas yuav kho lossis tshuaj xyuas. Feem ntau, nws tuaj yeem ncav cuag li 20 xyoo yam tsis muaj kev saib xyuas. Kev saib xyuas kev ua haujlwm yog me me thiab cov nqi kho mob tsawg, uas tsuas yog kwv yees li 1/20 ntawm cov roj-tsawg Circuit Court breaker.

Nws muaj kev ua haujlwm ntawm ntau qhov rov qab, uas tsim nyog rau daim ntawv thov kev xav tau ntawm kev faib tawm network.

Cheebtsam ntawm Nqus Circuit Court Breakers

VCBs muaj ntau yam tib yam li lwm cov khoom siv hluav taws xob nrog kev sib ntxiv ntawm lub tshuab nqus tsev cuam tshuam. Cov khoom tseem ceeb yog raws li nram no:

Kev tiv tauj tas

Cov hluav taws xob ntws mus rau hauv Circuit Court thiab mus los ntawm qhov chaw ruaj khov lossis nyob ruaj khov. Qhov kev tiv tauj no nyob hauv qhov chaw txawm tias lub Circuit Court qhib lossis kaw.

Movable tiv tauj

Cov tam sim no ntws los ntawm qhov chaw ruaj khov mus rau qhov chaw txav tau. Yog hais tias lub Circuit Court yog tripped, qhov kev sib cuag txav txav deb ntawm qhov kev sib cuag ruaj khov, nres qhov ntws ntawm hluav taws xob.

Nqus interrupter

Hauv VCB, lub arc yog tsim nyob rau hauv lub tshuab nqus tsev. Lub tshuab nqus tsev yog ib qho zoo heev insulator thiab sai extinguishes lub arc.

Actuator mechanism

Lub actuator mechanism yog txuas nrog lub tripping mechanism thiab txav mus los. Thaum twg lub Circuit Court yog tripped, nws yuam lub actuator mechanism txav lub circuits sib nrug.

Cov ntsiab cai ua haujlwm ntawm lub tshuab nqus tsev Circuit Court breaker

Txij li thaum Circuit Court breakers feem ntau tiv thaiv overcurrent thiab luv luv Circuit Court, lawv siv thermal thiab sib nqus mus ncig los ntes txhua. Thaum lub voj voog mus ncig, nws tsim cov saw hlau ntawm cov xwm txheej hauv qhov nruab nrab insulating. Nyob rau hauv rooj plaub ntawm VCB, qhov nruab nrab insulating yog lub tshuab nqus tsev.

Thaum lub voj voog mus ncig, lub actuator mechanism quab yuam cov kev sib cuag txav mus los ua txhaum kev sib txuas nrog kev sib cuag. Qhov kev sib txuas tawg ionizes hlau vapors, tsim hluav taws xob arc nruab nrab ntawm ob qhov kev sib cuag. Qhov arc no tuaj yeem ua rau cov khoom puas thiab yuav tsum tau tua sai sai, tshwj xeeb tshaj yog nyob rau hauv high-voltage xwm txheej.

Hauv lub tshuab nqus tsev, lub arc extinguishes sai li sai tau raws li lub tshuab nqus tsev yog ib qho zoo heev insulator. Cov ions, vapors, thiab electrons tsim sib npaug hauv lub tshuab nqus tsev.

Cov ions condense nyob rau sab nraud ntawm cov neeg sib cuag, thiab lub nkoj insulating regains dielectric zog sai. Lub arc yog extinguished yuav luag tam sim ntawd tom qab nws tshwm.

Kev tsim kho lub tshuab nqus tsev Circuit Court Breaker

Lub VCB nta ib qho kev tsim kho zoo sib xws rau lwm cov khoom siv hluav taws xob tshwj tsis yog lub nkoj insulating, uas yog lub tshuab nqus tsev. Lub arc chamber yog ua los ntawm cov hlau thiab lub tsev cov khoom tseem ceeb, nrog rau cov khoom txav tau thiab ruaj khov thiab lub tshuab nqus tsev cuam tshuam.
Raws li cov neeg sib cuag yog ib qho tseem ceeb tshaj plaws ntawm VCB, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov ntaub ntawv tsim nyog. Kev sib cuag feem ntau yog tsim los ntawm tooj liab-chrome lossis tooj liab bismuth, vim tias cov ntaub ntawv no hloov hluav taws xob zoo.
Tag nrho kev tsim kho yog encased nyob rau hauv ib lub iav los yog ceramic insulating nkoj. Nws yog lub tshuab nqus tsev vacuum. Sab hauv ntawm lub breaker yog lub tshuab nqus tsev vacuum interrupter los yog qhov twg lub arc yog extinguished.

Kev siv lub tshuab nqus tsev Circuit Court breaker

VCBs muaj ntau daim ntawv thov, thiab ntau yam kev lag luam tuaj yeem siv tau, suav nrog cov chaw tsim hluav taws xob, cov tsev lag luam thiab tsim khoom thiab cov chaw tsim khoom. Lawv ua haujlwm zoo nyob rau hauv ob qho tib si nruab nrab- thiab high-voltage systems thiab feem ntau suav hais tias yog qhov kev xaiv zoo tshaj plaws.

Thaum cuam tshuam nrog cov khoom siv rhiab thiab kim, nws yog ib qho tseem ceeb uas yuav tsum muaj cov cuab yeej uas yuav tsum tau ua kom tsis tu ncua thiab ceev nrooj tua cov arc. Cov khoom siv thiab txawm tias lub neej yuav muaj feem cuam tshuam.

VCBs yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv cov xwm txheej tsis sib haum xeeb uas lub breaker yog tripped feem ntau thiab yuav tsum tau rov pib dua sai. VCB tuaj yeem rov qab tau sai, feem ntau txuag sijhawm thiab nyiaj txiag. Lawv kuj ua haujlwm zoo nyob rau hauv cov xwm txheej uas muaj hluav taws xob siab thiab tsis tshua muaj hluav taws xob. VCBs ua haujlwm zoo tshaj plaws hauv thaj tsam ntawm 11 txog 33 kV.

High-voltage Circuit Court breakers feem ntau siv SF6 roj ua ib qho insulator los tua cov arc. Thaum ua tau zoo, SF6 muaj teeb meem rau ib puag ncig thaum muaj qhov xau. Raws li VCB thev naus laus zis nce qib, lawv yuav hloov ntau lub SF6 breakers hauv cov tshuab hluav taws xob siab. VCBs kuj muaj peev xwm cuam tshuam DC tam sim no. Lawv muaj txiaj ntsig zoo thiab feem ntau tuaj yeem ua tau li ntawd hauv lub nkoj compact.

Qhov sib txawv ntawm Lub Nqus Hluav Taws Xob Hluav Taws Xob (VCB) thiab Cua Circuit Court Breaker (ACB)

Ob lub tshuab nqus tsev Circuit Court breakers (VCB) thiab cua Circuit Court breakers (ACB) muaj txiaj ntsig zoo. Txawm li cas los xij, lawv muaj ntau qhov sib txawv, teev hauv qab no:
1- Kev siv hluav taws xob
Cua Circuit Court breakers tsuas yog siv rau hauv cov ntawv thov uas qhov hluav taws xob tsawg dua 690 volts. Cov no feem ntau hu ua LT (tsis tshua muaj siab) daim ntawv thov. Ntawm qhov tod tes, lub tshuab nqus tsev vacuum breakers yog qhov zoo tagnrho rau nruab nrab voltage theem nrog voltages tsawg dua 33 kV.

2- Txoj Cai Ua Haujlwm
Cov kev txav mus los thiab nyob ruaj khov yog khaws cia hauv huab cua hauv ib lub pob kaw hauv lub tshuab hluav taws xob cua. Yog li, lub arc yog quenched los ntawm huab cua txhua zaus lub Circuit Court breaker qhib. Cov hluav taws xob hluav taws xob hluav taws xob tau yooj yim ionized vim nws muaj cua tsawg, thiab cua ua raws li qhov nruab nrab dielectric.
Txawm li cas los xij, lub tshuab nqus tsev ua raws li qhov nruab nrab arc quenching hauv VCB. Lub peev xwm ntawm lub tshuab nqus tsev Circuit Court breaker kom tawg luv luv Circuit Court yog qhov zoo nkauj heev vim tias cov hluav taws xob dawb tsis tuaj yeem muaj nyob rau ntawm lub tshuab nqus tsev.

3- Siab nruab nrab
Qhib-cua siab yog txaus los tua lub arc hauv cua Circuit Court breakers. Ntawm qhov tod tes, VCBs yuav tsum tswj lub tshuab nqus tsev siab txij li 10-2 mus rau 10-6 torr.

4- Rov qab
Vim tias huab cua sab nraud tsis pub dawb, ACB tsis tas yuav tsum tau ntim cov ntawv sau. Ntawm qhov tod tes, tsis muaj txoj hauv kev los ntxiv lub tshuab nqus tsev hauv VCB tau. Koj yuav tsum hloov lub tshuab nqus tsev yog tias nws tsis ua haujlwm.

5- Daim ntawv thov
Cua Circuit Court breakers nquag siv nyob rau hauv LT MCC, theem nrab feeder Circuit Court ntawm lub hwj chim transformer, thiab LT PCC. Lawv zoo tagnrho rau siv sab hauv tsev; koj siv tsis tau rau sab nraud.
Ntawm qhov tod tes, Nqus Circuit Court breakers yog siv los pib motors nrog ntau dua horsepower.

6- Arc Chute thiab Arc Development
Hauv huab cua Circuit Court breakers, arc chutes yog siv los tiv thaiv arc tsim. Nws faib cov arc rau hauv me me. Yog tsis muaj arc chute, ACB tsis tuaj yeem ua haujlwm. Kev txhim kho Arc yog siab hauv ACBs.
Hloov pauv, arc chutes tsis tas yuav los ntawm VCB. Tsis tas li ntawd, lub tshuab nqus tsev vacuum breakers muaj kev txhim kho arc tsawg dua vim tias tsis muaj dab tsi rau ionize lwm yam tshaj li kev sib cuag.

Hom Vacuum Circuit Breakers

Sab nraum zoov lub tshuab nqus tsev Circuit Court breaker
• Siv nyob rau sab nraum zoov switchgear qhov chaw raug huab cua.
• Nyob rau hauv lub tank kaw nrog lub tshuab nqus tsev interrupters rau rwb thaiv tsev thiab arc quenching.
Sab hauv lub tshuab nqus tsev Circuit Court breaker
• Siv sab hauv tsev hauv qhov chaw tiv thaiv huab cua.
• Cov qauv tsim zoo ib yam li sab nraum zoov tab sis tsis muaj qhov hnyav hnyav.
Sf6 nqus Circuit Court breaker
• Siv insulating thiab arc-quenching zog ntawm SF6 roj nyob rau hauv lub interrupter chamber.
• Qhov loj me me dua li cov cua tshuab tawg.
Roj nqus Circuit Court breaker
• Siv cov roj insulating nruab nrab hauv lub tank nrog rau lub tshuab nqus tsev.
• Kev tsim qauv qub, tsis yog niaj hnub no vim muaj kev txhawj xeeb ntawm ib puag ncig nrog roj.
Axial magnetic teb lub tshuab nqus tsev vacuum
• Nqus interrupters nrog axial magnetic teb thov kom sai arc extinction.
• Siv nyob rau hauv nruab nrab voltage daim ntaub ntawv mus txog 72.5 kV.
Phase cais lub tshuab nqus tsev vacuum
• Txhua theem muaj lub tshuab nqus tsev cuam tshuam thiab kev sib cuag.
• Txhim kho kev ntseeg siab ntawm kev sib koom tsim kev cuam tshuam.
Hybrid nqus Circuit Court breaker
• Muab lub tshuab nqus tsev cuam tshuam nrog SF6 lossis cua tshuab hluav taws xob insulating / quenching system.
• Kev ua tau zoo dua li lub tshuab nqus tsev ntshiab lossis SF6 tsim.

Vacuum Breaker Tripping Reason Analysis

Tshaj dhau

Thaum qhov tam sim no nyob rau hauv Circuit Court tshaj qhov ntsuas tus nqi ntawm lub Circuit Court breaker, nws yuav ua rau lub internal kub ntawm lub Circuit Court breaker nce, thiab cov neeg yuav muaj kev sib cuag tsis zoo, yog li ua rau overload tiv thaiv thiab ua rau lub Circuit Court breaker mus txawv tebchaws.

Luv-circuit

Lub luv luv-circuit yuav ua rau ib tug tam sim ntawd nce nyob rau hauv Circuit Court tam sim no, ua rau instantaneous overcurrent, ua rau lub Circuit Court breaker fuse tam sim ntawd tshuab, ua rau lub Circuit Court breaker tripping tam sim ntawd.

Lwm yam cuam tshuam

Xws li xob laim, av thiab lwm yam sab nraud tuaj yeem ua rau lub tshuab nqus tsev vacuum tripping.

Cov tshuab tsis ua haujlwm

Nrog rau cov khoom siv tsis zoo ntawm lub cev hluav taws xob Circuit Court breaker, tom qab ntau qhov kev ua haujlwm vim yog vim li cas cov khoom siv ua rau tsis sib haum, bounce tus nqi loj; cais Circuit Court breaker vim qhov kev khiav hauj lwm lever deb yog loj, qhov sib cais quab yuam rau cov neeg, qhov sib txawv ntawm cov theem, uas ua rau tsis-simultaneous, bounce tus nqi yog loj.

Ua tsis tiav ntawm kev tiv thaiv xob laim

Nyob rau hauv cov cheeb tsam uas muaj hluav taws xob nquag ua haujlwm, xob laim yuav ua rau lub Circuit Court breaker mus yog tias qhov kev tiv thaiv xob laim tsis tsim nyog lossis ua tsis tiav.

Common Faults ntawm Vacuum Breaker

Kev tsis ua haujlwm ntawm lub kaw latch solenoid:Qhov no yuav ua rau lub kaw lus kaw tsis tuaj yeem thiab hluav taws xob kaw tsis kam kaw. Qhov no tuaj yeem ua tau los ntawm kev txheeb xyuas tus nqi ntawm cov latching coil, yog tias nws txawv txav, nws yuav yog luv luv Circuit Court ntawm lub lem ntawm lub latching coil los yog ib tug tawg hlau, thiab nws yog tsim nyog los hloov lub kaw latching solenoid module; yog tias tus nqi tsis kam yog qhov qub, xyuas seb lub micro hloov S2 tiv tauj qhov twg, thiab hloov kho yog tias tsim nyog.

Lub tshuab nqus tsev vacuum yog txo:Qhov no yog vim lub tshuab nqus tsev npuas cov khoom siv los yog cov txheej txheem tsim khoom muaj teeb meem, lossis ntau yam kev ua haujlwm tom qab cov dej xau los ntawm qhov taw tes. Qhov no cuam tshuam rau lub peev xwm ntawm Circuit Court breaker kom tawg overcurrents thiab tej zaum yuav ua rau lub hloov mus tawg. Yuav tsum tau kuaj lub tshuab nqus tsev ib ntus thiab lub tshuab nqus tsev vacuum yuav tsum tau hloov yog tias tsim nyog.

Coj mus rhaub Failure:Qhov no tej zaum yuav tshwm sim los ntawm qhov tsis ua hauj lwm ntawm lub Circuit Court breaker mus kais remotely los ntawm ib tug tej thaj chaw deb qhov chaw los yog manually nyob rau hauv situ. Ua rau muaj xws li cov xov hlau tawg hauv lub voj voog ua haujlwm tsis zoo, cov xov hlau tawg hauv lub voj voog tripping, thiab txo qhov voltage ntawm kev khiav hauj lwm fais fab mov. Nws yog ib qho tsim nyog los xyuas qhov kev sib tsoo thiab tawg coil, ntsuas tus nqi tiv thaiv, xyuas seb lub sab saum toj ntawm kev tawg yog deformed, thiab hloov lossis kho yog tias tsim nyog.

Common Faults ntawm Vacuum Breaker

1. Kev npaj
Ua ntej kev teeb tsa lub tshuab nqus tsev vacuum, cov kev npaj ua haujlwm hauv qab no yuav tsum tau ua:
• Txheeb xyuas qhov tsis muaj thiab cov kev xav tau ntawm lub tshuab hluav taws xob, thiab xaiv cov qauv tsim nyog thiab cov lus qhia raws li qhov xav tau tiag tiag.
• Npaj cov cuab yeej tsim nyog thiab cov cuab yeej ntsuas.
• Tshawb xyuas seb qhov chaw teeb tsa puas tau raws li qhov yuav tsum tau ua, thiab txiav txim siab seb cov khoom siv, cov qauv thiab cov xwm txheej ntawm qhov chaw teeb tsa ua tau raws li qhov yuav tsum tau ua ntawm lub tshuab nqus tsev vacuum.

2. Kev teeb tsa txoj haujlwm
• Ua ntej kev teeb tsa, qhov chaw teeb tsa yuav tsum tau tshuaj xyuas thiab tshuaj xyuas, thiab qhov chaw tsim nyog yuav tsum tau xaiv los xyuas kom meej tias nws ua tau raws li qhov yuav tsum tau ua ntawm lub tshuab nqus tsev vacuum.
• Qhov chaw teeb tsa yuav tsum nyob deb ntawm qhov hluav taws kub, cov khoom siv hluav taws xob, tshuaj lom neeg corrosive, cov pa phem hauv huab cua thiab kev cuam tshuam hluav taws xob thiab lwm yam teeb meem.
• Qhov chaw teeb tsa yuav tsum du thiab ruaj khov, thiab tswj kom muaj qhov cua txaus thiab cua kub cua txias.

3. Txuas cov cables thiab accessories
• Xaiv cov cables thiab fittings kom raug los xyuas kom meej tias lawv ua tau raws li cov hluav taws xob tsis zoo thiab cov kev xav tau ntawm kev sib txuas ntawm Circuit Court breaker.
• Txheeb xyuas qhov chaw sib cuag ntawm cov khoom siv hluav taws xob kom paub meej tias cov kev sib txuas zoo, cov terminals nruj thiab cov mating yog nruj.
• Kho cov hlua txuas thiab cov khoom siv kom ruaj khov ntawm lub tshuab nqus tsev vacuum thiab tiv thaiv cov pob qij txha.

4. Hauv av
• Hauv av lub tshuab nqus tsev vacuum raws li lub teb chaws cov qauv thiab cov kev cai ntawm kev lag luam fais fab.
• Thaum lub sij hawm lub installation txheej txheem, xyuam xim rau qhov zoo ntawm kev sib txuas ntawm grounding hlau thiab xaiv qhov chaw installation kom ruaj khov thiab txhim khu kev qha grounding nyhuv.

5. Test khiav
• Ua ntej kev sim ua haujlwm, xyuas seb qhov ntsuas ntawm lub tshuab nqus tsev puas ua tau raws li qhov xav tau tiag tiag.
• Kev sim khiav yuav tsum tau ua thawj zaug kev sim me me, xyuas qhov kev ncaj ncees ntawm Circuit Court breaker, kev ua haujlwm hluav taws xob thiab cov khoom siv kho tshuab.
• Tom qab qhov kawg ntawm qhov kev xeem khiav, peb yuav tsum ua cov ntaub ntawv muaj feem xyuam, ua kev soj ntsuam thiab ntsuas, thiab daws cov teeb meem raws sij hawm.

Peb lub Hoobkas

Zhejiang Bozheng tooj liab Co., Ltd. yog nyob rau hauv "lub valve peev ntawm Tuam Tshoj"-Yuhuan (ib lub nroog los ntawm East Tuam Tshoj Hiav Txwv nyob rau hauv lub Yangtze River Delta economic voj voog). Founded hauv 1998, lub tuam txhab yog ib qho kev lag luam ua ke nrog kev tshawb fawb thiab kev tsim kho, tsim, tsim, muag thiab kev pabcuam.

Tom qab kaum xyoo ntawm kev tshawb nrhiav thiab kev loj hlob, "Bozheng" tau dhau los ua cov khoom lag luam zoo hauv kev lag luam valve. Peb yuav txuas ntxiv muab cov khoom lag luam siab thiab ruaj khov thiab cov kev pabcuam muag khoom zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws, thiab siv zog ua cov ntaub thaiv kev noj qab haus huv thiab nyab xeeb los tsim kom muaj kev nyab xeeb nyob ib puag ncig rau txhua lub tsev.

Nyob rau hauv cov chav kawm ntawm ze li ntawm 20 xyoo ntawm innovation thiab kev loj hlob, Bozheng cov neeg tau ua raws li qhov zoo ntawm kev ncaj ncees, ruaj khov, thiab ua raws li cov lus cog tseg. Peb tau nce kev nqis peev hauv kho vajtse thiab software thiab tsim cov txheej txheem ntawm cov khoom lag luam paub tab thiab kev sib tw. Peb cov khoom siv dav siv hauv kev tsim kho, kav dej, roj, tshuaj lom neeg, roj av, hluav taws xob thiab ntau lwm yam lag luam. Nrog txhim khu kev qha zoo, ua tiav ntau yam, kev nyab xeeb thiab yooj yim, kev pab cuam lub neej ntev thiab lwm yam ntxwv, cov khoom tau txais kev qhuas thiab kev lees paub los ntawm cov neeg muag khoom thiab cov neeg siv feem ntau.

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Daim ntawv pov thawj

FAQ

Q: Dab tsi yog qhov yuav tsum tau rau lub tshuab nqus tsev vacuum?

A: Kev qhib thiab qhov hluav taws xob yuav tsum muaj kev tiv thaiv los ntawm atmospheric-type lossis siab-hom lub tshuab nqus tsev vacuum. Cov theem tseem ceeb ntawm lub tshuab nqus tsev vacuum yuav tsum tau teem tsis tsawg tshaj li 6 ntiv tes (152 mm) saum toj no dej nyab theem ntug ntawm lub fixture los yog ntaus ntawv.

Q: Puas yog lub tshuab nqus tsev vacuum tsis zoo?

A: Cov khoom siv sab hauv yuav xav tau hloov txhua tsib xyoos. Txheeb xyuas PVB thaum twg los tshuaj xyuas cov dej hauv dej. O-ring gaskets uas khi rau sab hauv phab ntsa ntawm lub breaker yuav ua nkig thiab tawg thaum lub sijhawm. Cov yas poppet thiab lub kaus mom tuaj yeem hnav tawm.

Q: Dab tsi ua rau lub tshuab nqus tsev vacuum tsis ua haujlwm?

A: Ib sab ntawm kev hnav thiab tsim kua muag, tsis ua rau lub caij ntuj no lub tshuab nqus tsev vacuum yog qhov ua rau ua tsis tiav.

Q: Koj puas xav tau kaw dej kom hloov lub tshuab nqus tsev vacuum?

A: Yog tias koj tsis muaj lub tshuab nqus tsev twj tso kua mis rau ntawm koj tus kais dej, nws xav kom koj tso dej tawm ntawm lub tshuab nqus tsev vacuum los ntawm thawj zaug tua cov dej hauv tsev, qhov thib ob tshem cov hose los ntawm lub faucet, thib peb thawb cov khoom yas hauv nruab nrab mus rau ib sab kom ntws dej.

Q: Cov kev txwv ntawm lub tshuab nqus tsev vacuum breakers yog dab tsi?

A: Tsis tas li ntawd, kev tsim khoom me me yog qhov tsis muaj nyiaj txiag. Tus nqi peev ib zaug ntawm cov khoom yog qhov siab, uas yog txiav txim siab los ntawm kev tsim khoom ntawm lub tshuab nqus tsev cuam tshuam thiab cov kev xav tau ntawm kev ntseeg siab ntawm lub koom haum.

Q: Thaum twg yuav tsum tau nruab lub tshuab nqus tsev vacuum?

A: Ob qhov chaw ntau tshaj plaws uas cov no tau teeb tsa yog nyob rau sab nraud faucets thiab ntawm ntxhua khaub ncaws dab dej nrog lub vaj hose threads. Lub tshuab nqus tsev sab nraud yuav tsum muaj nyob rau sab nraud faucets yog tias lawv tsis tau muaj ib qho hauv.

Q: Kuv puas yuav tsum tshem tawm lub tshuab nqus tsev vacuum thaum lub caij ntuj no?

A: Cov dej tso rau hauv lub breaker yuav ua rau lub breaker puas thaum huab cua txias. Ua raws li cov lus qhia no rau kev tuav lub tshuab nqus tsev vacuum: Tshem tawm lub tshuab nqus tsev kom tiav. Yog tias ua tau, tsuas yog tshem cov khoom no rau lub caij ntuj no.

Q: Koj ua li cas tswj lub tshuab nqus tsev vacuum?

A: (1) Kev nruj ntawm qhov kev sib txuas ntawm lub ntsiab Circuit Court terminal.
(2) Ntxuav lub tshuab ua haujlwm thiab lub plhaub sab nraud ntawm lub arc extinguishing chamber.
(3) Ntxiv cov roj lubricating rau cov khoom txav thiab hloov qhov puas thiab xeb.
(4) Kev tshuaj xyuas ntawm kev sib cuag.

Q: Dab tsi yog qhov teeb meem loj tshaj plaws hauv lub tshuab nqus tsev vacuum?

A: Kev txiav tam sim no yog qhov teeb meem loj tshaj plaws hauv lub tshuab nqus tsev vacuum (VCBs). Tam sim no chopping yog hais txog kev cuam tshuam ntawm lub siab tam sim no nyob rau hauv Circuit Court, uas ua rau cov creation ntawm ib tug arc. Qhov tshwm sim no tuaj yeem muaj ntau yam tsis zoo rau kev ua haujlwm thiab kev ntseeg siab ntawm VCB.

Q: Dab tsi yuav ua rau lub tshuab nqus tsev vacuum xau?

A: Lub tshuab nqus tsev vacuum yog tsim rau hauv cov dej khov-pov thawj tshiab. Tab sis muaj ntau cov laus sab nraum zoov spigot yog nruab nrog "ntxiv-rau" hose txuas lub tshuab nqus tsev vacuum (HCVB) hloov. Yog tias dej txau tawm nws txhais tau hais tias cov roj hmab gasket sab hauv tau ua tsis tiav.

Q: Lub tshuab nqus tsev vacuum siv sijhawm ntev npaum li cas?

A: Lub tshuab nqus tsev vacuum yuav pib nws thaum lub foob tau tawv thiab tsis tuaj yeem ua haujlwm raws li qhov yuav tsum tau ua. Nws tseem ceeb heev. Lawv feem ntau kav tau 2-5 xyoo.

Q: Yam khoom twg yuav tsum muaj lub tshuab nqus tsev vacuum?

A: Lub hose bib nqus tsev vacuum breaker yog xav tau rau threaded faucets los yog lwm yam fixtures qhov twg ib tug hose yuav txuas. Yog tias siv cov tshuaj tsuag nozzle ntawm qhov kawg ntawm lub hose, ces lub tshuab nqus tsev twj tso kua mis yuav tsum tau teeb tsa kom zoo tiv thaiv kev rov qab los.

Q: Puas yog dej yuav tsum tawm ntawm lub tshuab nqus tsev vacuum?

A: Lub tshuab nqus tsev vacuum yuav tsum tsis txhob xau thaum lub valve qhib thiab xa dej los ntawm lub hose. Thaum koj tua lub valve, lub siab ntawm cov khoom siv ntawm lub tshuab nqus tsev vacuum tuaj yeem poob qis dua qhov siab ntawm qhov hluav taws xob sab.

Q: Dab tsi yog qhov kev ntsuam xyuas niaj hnub ntawm lub tshuab nqus tsev vacuum breakers?

A: Thaum lub tshuab nqus tsev cuam tshuam raug tsim lossis siv hauv thaj chaw muaj peb qhov kev sim siv los ntsuas lawv txoj haujlwm: 1: tiv thaiv kev tiv thaiv, 2: muaj peev xwm tiv taus, 3: qhov ntsuas qhov xau.

Q: Dab tsi yog hom tsis ua haujlwm ntawm lub tshuab nqus tsev vacuum breakers?

A: Kev khiav hauj lwm fais fab mov voltage yog txo; Qhov tsis kam ntawm qhov qhib coil nce thiab qhov qhib quab yuam txo qis; Qhov qhib ejector pas nrig yog deformed, muaj qhov tshwm sim jamming thaum qhib, thiab qhov qhib quab yuam raug txo; Qhov qhib ejector pas nrig yog deformed heev thiab daig thaum qhib.

Q: Puas yog lub tshuab nqus tsev vacuum breakers puas ntseeg tau?

A: Nqus cuam tshuam kev cia siab tau piav qhia nyob rau hauv qhov loj ntawm ntau pua xyoo Lub Sijhawm Nruab Nrab Nruab Nrab Kev Ua Tsis Taus suav rau ntawm lub hauv paus nruab rau ntau tshaj 40 lab raj xyoo (1 raj hauv kev pabcuam 1 xyoo=1 raj xyoo).

Q: Lub tshuab nqus tsev vacuum yuav tsum nyob qhov twg?

A: Lub tshuab nqus tsev siab yuav tsum tau teeb tsa tsawg kawg yog kaum ob ntiv tes saum toj kawg nkaus cov kav dej thiab qhov hluav taws xob.

Q: Puas yog lub tshuab nqus tsev vacuum tiag tiag?

A: Hose lub tshuab nqus tsev vacuum yog ib txoj hauv kev yooj yim thiab pheej yig los txo qhov kev pheej hmoo ntawm kev paug koj cov dej hauv tsev (lossis cov dej hauv nroog). Lawv yog ib kauj ruam tseem ceeb hauv kev tiv thaiv koj tsev neeg cov dej.

Q: Dab tsi yog qhov sib txawv ntawm lub tshuab nqus tsev vacuum?

A: Feem ntau, kev sib cuag stroke tuaj yeem yog li 20% txog 30% ntawm qhov qhib qhov deb. Yog hais tias qhov ntsuas hluav taws xob ntawm lub tshuab nqus tsev hluav taws xob yog 10kV, qhov kev sib cuag stroke yog li 3 txog 4 hli. (4) Kaw ceev thiab qhib ceev: Qhov nruab nrab kaw ceev feem ntau cuam tshuam rau hluav taws xob hnav ntawm cov neeg sib cuag.

Q: Lub luag haujlwm tseem ceeb ntawm lub tshuab nqus tsev vacuum breaker yog dab tsi?

A: Lub tshuab nqus tsev vacuum breaker yog ib qho cuab yeej uas pab tiv thaiv cov tsis muaj kev xav tau los ntawm kev luv luv hauv cov tshuab hluav taws xob. Nws ua haujlwm los ntawm kev cuam tshuam qhov tam sim no tom qab kuaj pom qhov ua txhaum, yog li tiv thaiv kev puas tsuaj rau lub cev.

Raws li ib qho ntawm cov kws tshaj lij lub tshuab nqus tsev vacuum manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom zoo thiab cov nqi sib tw. Thov so assured mus ua lag luam wholesale luv nqi lub tshuab nqus tsev vacuum rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau kev pabcuam customized.

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