Xob Laim tiv thaiv system: tsim thiab installation

Xob laim, uas ntog nyob rau hauv structural ntsiab ntawm cov vaj tse, nrog imposing electromagnetic cawv. Qhov no, nyob rau hauv lem, tsis zoo muaj feem xyuam rau cov hauj lwm ntawm qhov hluav taws xob khoom. Txo kev puas tsuaj rau lub cable conductors thiab txo qhov yuav tshwm ntawm ntaus tus kwv ib tug muaj zog xwb tso cai rau lub tsim ntawm xob tiv thaiv systems.

qauv

Xob Laim Qws - passive tiv thaiv kev ntsuas uas saib kuas zoo lag luam ntawm cov vaj tse, koom tes rau kev noj qab nyob thiab lub neej ntawm cov neeg ua, xauj ntawm lub ntsoog loj heev los ntawm ib tug tej yam ntuj tso kev puas tsuaj. Xob Laim tiv thaiv systems muaj cov nram qab no lub ntsiab hais:

• Receiver tawm.
• Ib tug collector.
• Lub grounding Circuit Court.

hom xob tiv thaiv

Tam sim no faib kom nquag plias thiab passive xob kev tiv thaiv system. Tsoos - passive embodiment muaj xws li paug receiver caij thiab lub collector grounding. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm xws li ib tug system yog yooj yim heev. Xob Laim pas nrig assumes hluav taws xob strike, thiab mam li xa nws mus rau hauv av los ntawm tus conductive collector paths. Nyob rau hauv hnub kawg, tus paug yog extinguished nyob rau hauv lub hauv av.

Nyob rau hauv lem, yog ib tug active xob kev tiv thaiv system ua hauj lwm nyob rau hauv lub hauv paus ntsiab lus ntawm huab cua ionization. Vim li no cov nyhuv thiab lub paug interception tshwm sim. Active xob kev tiv thaiv system muaj tib lub ntsiab raws li tus passive. Txawm li cas los, lawv cov ntau yog loj npaum li cas thiab nce mus txog 100 meters. Ntawm no, cov kev tiv thaiv yog tsis tau tsuas yog ib tug kwv, uas yog mounted lub ntsiab ntawm lub cev, tab sis kuj nyob ze lug.

Active xob kev tiv thaiv yog npaum li cas zoo dua. Nws yog tsis xav tsis thoob hais tias xws li ib qho kev xaiv yog dua los ntawm cov neeg nyob rau hauv feem ntau tsim lub teb chaws. Txawm li cas los, tus nqi ntawm xws txiav txim siab yog ntau dua.

Embodiments ntawm paug receivers

Tus txheem polniepriemnik yog ib tug pa hlau pin uas yog mounted nyob rau hauv ib ntsug txoj hauj lwm nyob rau hauv lub ru tsev qauv. Nws yog qhov tseem ceeb rau kev txhim kho lub caij nyob rau hauv lub siab tshaj plaws qhib point ntawm lub-ru tsev. Yog hais tias lub tsev muaj ib tug complex ru tsev tsim, nyob rau hauv cov nqe lus ntawm kev txhim kho kev ruaj ntseg, nws yog pom zoo kom lub installation ntawm ib tug xov tooj ntawm paug receivers.

Cais tawm tej embodiments xob rods, uas txawv raws li lub Embodiment:

• Nplawg tiv thaiv.
• Hlau cable.
• Xob Laim tiv thaiv mesh.

nplawm tiv thaiv

Yog hais tias lub tsev muaj ib tug hlau ru tsev, nyob rau hauv uas cov ntaub ntawv yuav muab txoj kev zoo txhim kho pin xob kev tiv thaiv system. Mounting ntawm lub paug receiver nyob rau hauv daim ntawv ntawm ib tug txheej txheem hlau pas nrig nqa nyob rau hauv ib tug txhawb txoj hauj lwm. Xeem kev cob cog rua rau hauv av los ntawm tus neeg sau.

Lub pin tiv thaiv tej zaum yuav muaj nyob rau hauv daim ntawv ntawm ib puag ncig hlau pas nrig seem ntawm tsawg kawg yog 8 hli los yog sawb ntawm hlau ya 25 nrog tsis x 4. Qhov ntev ntawm lub paug tau txais neeg yuav tsum xws li tias nws kawg towered saum toj no lub qhov chaw siab tshaj ntawm tus kwv point kwv yees li 2 meters.

Lub qhov siab ntawm cov pin qhov chaw ncaj qha muaj feem xyuam rau cov muaj peev xwm ntawm xob kev tiv thaiv thiab grounding system safeguard tiv thaiv paug kev puas tsuaj ntawm loj cheeb tsam. Thaj chaw, uas muaj peev xwm tiv thaiv interdigital xob neeg xyuas pib yog txhais raws li ib lub voj voog nrog ib lub vojvoog zoo tib yam rau lub qhov siab ntawm lub pas nrig.

hlua tiv thaiv

Nyob rau hauv lub xub ntiag ntawm lub-ru tsev them nrog vov tsev slate, xob laim receiver yog ua nyob rau hauv daim ntawv ntawm hlau cable. Xeem rub raws caj ntawm lub-ru tsev. Lub qhov siab ntawm nws qhov chaw nyob yuav tsum muaj tsawg kawg yog 0.5 meters los ntawm qhov chaw.

Yog hais tias nws yog tsim nyog los tsim lub feem ntau txhim khu kev qha kev tiv thaiv rau cable nro siv nws yog xim hlau txhawb, uas yog cais los ntawm cov paug receiver. Qhov no txoj kev no kuj muaj feem xyuam rau Siv ntoo ru tsev thiab ru tsev nyob rau hauv daim ntawv ntawm tej hub vuas.

ntxaij tiv thaiv

Cov tshuaj no ua raws li cov feem ntau nyuaj rau siv. Feem ntau siv rau ru tsev them nrog vuas. Receiver paug nyob rau hauv cov ntaub ntawv no yog cov hlau mesh pw rau ntawm lub ru tsev qauv. Tus ntoo khaub lig-section hluav taws xob conductors nyob rau hauv cov ntaub ntawv no yuav tsum muaj tsawg kawg yog 6 hli, thiab lub suab ntawm lub hlwb - qhov kev txiav txim ntawm 6 x 6 m.

Lub system xam tau tias yog yog kev cob cog rua rau lub collector thiab av caij los ntawm Vuam. Nyob rau hauv lub qhaj ntawv ntawm xws li ib tug tau yog tso cai rau siv cov ntsia hlau fasteners.

Mounting ntawm lub lolus yog tau siv ib puag ncig steel hlau. Leem lawv ntawm lub hauv av nyob rau phab ntsa thiab ru tsev ntawm lub tsev, kho hluav taws xob conductors nrog tshwj xeeb nkhaus.

Lawv txoj kev muab cov collector ntsiab yog xaiv li tias tam sim no txoj kev hais tsis nyob rau hauv kev sib cuag nrog lub qhov rooj, qhov rai, lawj, hlau chav nres tsheb qhov rooj, lwm yam designs, uas tej zaum yuav nrog cov neeg nyob rau hauv lub chav kawm ntawm lub lag luam.

Yog hais tias lub tsev muaj nyob rau hauv nws cov qauv ib tug nplua mais ntawm combustible ntaub ntawv (polystyrene, ntoo, yas), lub conductors ntawm cov collector yuav tsum tau positioned ntawm ib tug deb ntawm qhov chaw ntawm txog 15-20 cm. Qhov no mus kom ze rau lub arrangement ntawm hluav taws xob kev tiv thaiv system kom tsis txhob tshwm sim ntawm cov hluav taws kub nyob rau hauv lub muaj zog, ntev thunderstorms.

Nyob rau hauv cov ntaub ntawv no, tej zaum nws yuav kuj yuav mounted nrog xob kev tiv thaiv system, uas yuav lub installation ntawm tshwj xeeb fuses muaj peev xwm tiv thaiv hluav taws xob surge. Cov nyiaj no yog muab tso rau hauv ze sib thooj mus rau lub zoo taw tes ntawm lub hwj chim cable rau hauv ib tug kwv.

lub collector

Hais lus yuav tsum tau lub caij xob laim tiv thaiv systems. Tsim los hloov xwb mus rau lub contour ntawm hauv av.

Lub collector yog ib tug nws yog xim hlau hlau yog tsawg kawg yog 6 hli tuab, uas yog kev cob cog rua rau lub paug receiver. Lub ua ke ntawm ob lub ntsiab ua rau nws tau them rov qab cov load li ntawm 200,000 leej amperes. Qhov tseem ceeb tshaj kev mob ntawm cov yam ntxwv Cheebtsam ntawm combining cov kev ua tau zoo heev txhim khu kev qha welding, uas eliminates tau rupture ntawm kev sib txuas thiab xoob los ntawm cov cua, nyob rau hauv lub caij nplooj zeeg ntawm daus khaubncaws sab nraud povtseg.

Lub collector yog nws txo qis tshaj ntawm cov phab ntsa ntawm tus kwv los ntawm cov saum toj kawg nkaus, fastening hlau staples. Xaus ntawm lub hlau hlau yog raws kev coj kom lub grounding Circuit Court. Yog hais tias lub system xob kev tiv thaiv ntawm cov vaj tse yuav txhim kho ntau yam xwb conductive hais, lawv yog positioned ntawm ib tug deb ntawm 20-25 meters sib nrug ntawm lub loj tshaj tau deb ntawm lub qhov rooj thiab qhov rais.

Raws li cov kev nyab xeeb, Tam sim no ub txwv tsis pub sharply bent. Cov assumption ntawm cov teeb meem tsub kom qhov tshwm sim ntawm tshwm sim ntawm lub txim paug nyob rau hauv cov ntaub ntawv ntawm yeej tus kwv xob laim. Qhov no, nyob rau hauv lem, yuav ua tau kom mob ntawm lub tsev.

Thaum lub sij hawm installation ntawm xob tiv thaiv systems, nws yog ntshaw kom ua lub collector li luv luv li sai tau. Nyob rau tib lub sij hawm, nws yog pom zoo rau nruab ze rau qhov cusps, cov npoo ntawm cov Gables, lub rooj sib hais ntawm lub qhov rais.

grounding

grounding ntaus ntawv no yog tsim los kom cov zoo tshem tawm ntawm lub paug rau hauv av. Nws nruab nrab ob peb electrodes kev cob cog rua ua ke, hammered mus rau hauv lub hauv av.

Nrog rau cov kev taw qhia txog qhov chaw, raws li cov kev cai, yog ib tug ib qho av rau tag nrho cov hluav taws xob khoom kev cob cog rua rau lub network yuav tsum tau muab. Yog hais tias tsis, npaj lub caij tsis yog li ntawd tsis yooj yim. Yuav kom qhov no yog coj steel los yog tooj liab xyuas pib ntoo khaub lig-seem ntawm 50-80 hli. Khawb trench ntev ntawm 3 m thiab ib tug tob ntawm tsis tsawg tshaj li 0.8 m. Nyob rau opposite sab ua si nraum zoov yog tsav rods, uas yog kev cob cog rua ntawm Vuam steel crossbar. Rau cov uas ua tus qauv koom collector. Qhov kawg ntawm Vuam chaw no tsuas hauv caug, whereupon lub grounding qauv rau txhaws cov hauv qab ntawm cov trench.

Verification of xob tiv thaiv systems

paug qhov hluav taws xob system xeem yuav ib tug kev soj ntsuam ntawm lub yam ntxwv hais thiab ntsuas cov kuj tsis. Externally qhia tau tseeb lub ntseeg ntawm qhov hluav taws xob sib txuas ntawm cov huab cua davhlau ya nyob twg, ib tug collector thiab av. Tag nrho weld tapping nrog ib tug rauj.

Cov kev ntsuam ntawm ib tug neeg indicators kuj grounding xob thiab bolting yuav tshwj xeeb cov khoom sau npe nyob rau hauv raws li cov kev cai.

Raws li ib tug tshwm sim,

Raws li koj tau pom, muaj ntau ntau kev xaiv rau xob kev tiv thaiv chaw. Cov los yog lwm yam kev daws teeb meem tau raug xaiv nyob ntawm seb cov latitude ntawm cov nyiaj txiag, cov qauv ntawm cov xwm, los xyuas kom meej ib tug tej theem ntawm kev ruaj ntseg yuav tsum tau.

Tam sim no, txoj kev loj hlob ntawm lub hwj chim tej yaam num tsis tsim xob nrog cov kev taw qhia ntawm cov kwv. Thaum kawg, nws muaj yog tsis yuav tsum tau. Yog li ntawd ib tug txiav txim ntawm seb kev kho qauv kev tiv thaiv los ntawm raug ntaus los ntawm xob laim yog tau txais los ntawm txhua tus tswv rau lub hauv paus ntawm tus kheej xav txog kev teem.