Shenhai Explosion-Proof
txheej txheem 1: Xav txog explosion-Proof Hwj huam Distribution Boxes hauv Hazardous tej chaw
Thaum installing tawg-pov thawj fais fab tis thawv, Nws tseem ceeb heev rau anticipate uas yuav raug xws li spark hazards. Qhov no hais txog:
1. Siv waterproofing, moisture-proofing, los tiv thaiv corrosion, thiab cua kub-resistant ntsuas, raws li cov ntawv nyeem. Qhov no yuav enhancing tus tsim nrog dej waterproof thiab rainproof nta.
2. Chaw nyob tej spark hazards ntawm junctions: Khoom Siv Fais Fab Hluav Taws Xob, hluav taws xob hluav taws xob, xob laim, thiab electromagnetic tawg teeb meem uas yuav tsum tau cov neeg ua hauj lwm nrog kev hluav taws xob paub. Tshaj ntawd pib khoom stability, tu kom zoo yog qhov tseem ceeb.
3. Tu kom zoo thiab tu qhov chaw zov me nyuam tseem ceeb cuag lub neej ua hauj lwm ntawm cov khoom siv. Thaum hloov, kho, los yog kho hluav taws xob li, Nws yog ib qho tseem ceeb heev rau reassessess lub classification ntawm tej chaw hazardous los yog hloov hauv hluav taws xob khoom setups, xyuas kom meej tias cov tawg-profo qauv Yam, Qib, thiab txias peev pab raws li cov neeg mob tshiab.
4. Haujlwm yuav tsum tau ris los ntawm cov neeg ua hauj lwm kawm nyob rau hauv explosion-proof txheej txheem.
5. Awareness Raising: Given tias tawg-pov thawj tswj thawv feem ntau siv nyob rau hauv tej cheeb tsam hnyav, Awareness ntawm corrosion uas yuav tseem ceeb heev. Txawm tias tus outer casing yog ua los ntawm aluminum alloy, Nws cov kev sib tshuam nrog airborne tshuaj yuav nyuaj nws ntseeg siab. Me installation yuam kev yuav tej yam khoom lub neej ua hauj lwm. li no, Awareness ntawm cov neeg ua hauj lwm plahaum yog li tseem ceeb heev li tus maintenance ris tawm ntawm qhov chaw ntau lawm.
txheej txheem 2: Wiring ntawm Explosion-Proof Power Distribution Boxes
Wiring yuav tsum tau ris hauv compliance nrog cov ntaub ntawv uas muab los ntawm manufacturers, xws li hluav taws xob diagrams, wiring diagrams, davhlau ya nyob twg, thiab neeg siv manuals, tailored rau daim ntawv thov kev pab ntawm daim ntawv thov tawg-proof tis.
txheej txheem 3: Ensuring Seal Integrity hauv Cable Wiring
Lub sealing integrity ntawm lub cables nkag mus rau thiab exiting lub thawv yuav tsum tswj. Qhov no muaj xws li utilizing explosion-proof putty rau sealing, Raws li cov tightness ntawm lub cables.
txheej txheem 4: Kuaj thiab Suav Mechanisms
Tom qab wiring thiab kuaj, tswj vaj huam sib luag, xws li cov counters decimal counters, sau npe, decoders, thiab cov zaub, yuav tsum ua hauj lwm raws li:
Suav pulses yog qhia los ntawm lub rooj vag rau lub decimal counter, uas siab lub pulses. Tom qab lub rooj vag kaw, Tus sau npe zaub lub cumulative pulse suav ntawm lub decoder.
Quartz crystal oscillators ua precise thiab ruaj khov pulses, siv sij hawm ntau zog tom qab sib faib los sis sib npaug. Tus tawg-pov thawj siab zoo txee lub qhov rooj yuav tsum tswj lawv sealing muaj peev xwm ua hauj lwm.
txheej txheem 5: Grounding Considerations thaum plahaum
Xyuas kom meej tias cov hauv pem teb Hlau yog txuas nrog ib tug saab grounding screw thaum plahaum.
Txoj Kev Xaus Lub Neej Sai, Cov ntsiab lus tsib no tseem ceeb nyob rau hauv txoj kev plahaum ntawm explosion-proof fais fab tis thawv, xws li cov plahaum ntawm surge protectors, neeg noj tsis taus, thiab voltmeters. Kom plahaum ntawm explosion-proof khoom yog tseem ceeb heev rau cov kev ruaj ntseg continuation ntawm industrial haujlwm.