Xob Laim kev tiv thaiv thiab grounding nyob rau hauv ib tug ntiav tsev

Niaj hnub nimno tsev cia li ntim nrog ib tug ntau yam ntawm hluav taws xob khoom siv, thiab ib tug private tsev tag nrho cov ntau. Sustenance lub zos lub tsev, villas thiab cottages feem ntau nyob nkaus rau hluav taws xob. Yog li ntawd, txawm tus ruam nyob rau hauv cov teeb meem ntawm hluav taws xob neeg to taub hais tias muaj tshwj xeeb kev ruaj ntseg ntsuas yog tsim nyog.

Grounding nyob rau hauv ib tug ntiav tsev - ib qho ntawm feem tseem ceeb tib neeg tiv thaiv tawm tsam hluav taws xob poob siab. Yog hais tias peb tsis quav ntsej txog yooj yim kev ruaj ntseg ntsuas, txuag rau zoo grounded nyob rau hauv ib tug ntiav tsev teeb meem no tej zaum yuav tshwm sim ua ntej los yog tom qab ntawd, nyob rau hauv uas, xa mus rau hauv lub cev ntawm lub tub yees, ib tug neeg yuav tau txais ib tug hluav taws xob poob siab. Qhov no tshwm sim thaum ib tug rwb thaiv tsev txhaum. Tiam sis feem ntau qhov ua rau tsis ua hauj lwm ntawm kim cov khoom, los yog tiv cav tseb ntawm thaj vaj tse kuj los ua ib tug xob strike.

Xob Laim tiv thaiv ntawm cov vaj tse, raws li zoo raws li grounding nyob rau hauv ib tug ntiav tsev - ib tug yuav tsum tau keeb ntawm hluav taws xob kev nyab xeeb. Nyob rau hauv dej siab ntawm qhov yuav tsum tau rau xob kev tiv thaiv thiab hais tias cov nuj nqis: nyob rau hauv lub xyoo nyob rau hauv lub ntiaj teb no tshwm sim mus txog 20 lab xob nag, tab sis nws yog ib qhov chaw 50 thunderstorms ib hnub twg.

General grounding nyob rau hauv ib tug ntiav tsev yog ib feem ntawm nws xob laim. Lwm yam Cheebtsam ntawm lub system - xob rods thiab conductors, diverting tam sim no. Xob laim, tau txais mus rau hauv ib tug laim qws los ntawm ib tug hlau mus rau hauv lub ntiaj teb - qhov no yog qhov kev cai hais txog cov sab nraud xob kev tiv thaiv. Muaj kuj yog ib tug self-kev tiv thaiv - cov SPD. Lub xob tam sim no raws li qhov raug rau tus kwv yuav ua rau ib tug resistive los yog inductive mus uas ua rau overvoltage nyob rau hauv lub network. Tab sis los ntawm no surge arrester tiv thaiv cov qauv. Nyob ntawm seb qhov xwm ntawm tus xob strike - ncaj qha los yog xu - muaj ntau ntau chav kawm ntawm xws li, nti tiv thaiv lub tsev thiab cov neeg nyob rau ntawm cov teebmeem ntawm overexertion. Tiam sis rov qab mus rau lub sab nraud xob kev tiv thaiv.

Nws yog txoj kev cai uas kom paub qhov txawv ob hom - passive thiab kom nquag plias. Passive, li ntawd, yuav hais lus, tos xob thiab yooj yim tshem tawm tawm mus rau hauv lub hauv av. Active xob yuav siv sij hawm cov teg num - intercepts tawm thiab "neutralize" nws, tseem tab tom nrhiav mus rau hauv lub hauv av. System of active xob kev tiv thaiv tseem hu ua lub system ntawm lub ESE. Qhov txawv ntawm passive thiab active kev tiv thaiv cov lus dag nyob rau hauv molniepriomnyh ntsiab lawv tus kheej. Passive siv rods, mesh los yog hlau ncav us txog ntawm ob tug ncej. Qhov no yog feem ntau thiab txoj kev cai ntawm xob kev tiv thaiv nyob rau hauv private tsev. Nyob rau hauv tas li ntawd, nws yog tus pheej yig. Lub active kev tiv thaiv system tiv thaiv xob siv molniepriomnaya lub taub hau - ionizer, uas teb rau qhov kev nce rau hauv cov kev siv ntawm cov hluav taws xob field. Thaum lub sij hawm ib tug nroo, nruab nrab ntawm saum ntuj ceeb tsheej thiab lub ntiaj teb magnetic teb no yog tsim, vim uas lub chaw ua hauj lwm thiab cov ionizer.

Qhov zoo ntawm active xob kev tiv thaiv ntawm cov vaj tse yog raws li nram no:

• Loj, piv nrog rau passive tiv thaiv cheeb tsam - nws tso cai rau koj mus npaj xob kev tiv thaiv ntawm ib tug tag nrho pawg ntawm cov vaj tse;
• Lub Khoos Loos Tsev zog los mus tiv rov ntswg
• Txhim khu kev qha cov lag luam nyob rau hauv tej, txawm heev, cov huab cua uas
• Tag nrho cov roj teeb lub neej
• Ib qho yooj yim installation thiab yav tom ntej txij nkawm
• Kev Nyab Xeeb xob arrester kav hlau txais xov mast
• Zoo nkauj tsos.

Kev Nyab Xeeb ntawm cov neeg nyob rau hauv lub tsev, yuav ua tau tiav xwb nyob rau hauv cov mob uas lub av twb nqa tawm nyob rau hauv ib tug ntiav tsev nyob rau hauv ib tug complex uas xob kev tiv thaiv, seb nws yog nquag los passive.