Hluav taws xob ntes yog cov cuab yeej siv kev nyab xeeb tseem ceeb siv los tiv thaiv cov tsev, chaw nres tsheb sib txuas lus, thiab cov chaw siv hluav taws xob los ntawm xob laim. Lawv lub luag haujlwm tseem ceeb yog coj xob laim tam sim no kom nyab xeeb rau hauv av, tiv thaiv kev cuam tshuam ncaj qha rau cov phiaj xwm phiaj xwm thiab yog li txo qhov kev pheej hmoo ntawm hluav taws, khoom siv puas tsuaj, thiab kev raug mob ntawm tus kheej. Raws li qhov tseem ceeb ntawm kev tiv thaiv kev tiv thaiv xob laim, kev tsim hluav taws xob ntes hluav taws xob yuav tsum sib npaug ntawm cov txheej txheem lub zog, kev coj ua, thiab kev hloov pauv ib puag ncig los tiv thaiv kev nyuaj thiab hloov chaw sab nraum zoov.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub teeb ntes hluav taws xob yog ua raws li cov lus qhia tawm thiab cov qauv kev coj ua. Nws lub cev tseem ceeb feem ntau yog ua los ntawm cov hlau galvanized lossis stainless hlau, siv cov qauv ntsug ntauwd kom mloog zoo thiab coj lub zog hluav taws xob rau cov khoom siv hauv av hauv qab. Cov khoom tseem ceeb muaj xws li: 1) xob laim (xov tooj cua ntes): nyob rau saum lub pej thuam, nyiam xob laim nrog nws cov duab ntse; 2) Tus neeg xyuas pib hauv qab: txoj kev sib txuas ntawm txoj hlua hluav taws xob thiab cov khoom siv hluav taws xob hauv av; 3) Grounding electrode: hlau conductor faus tob hauv av, dispersing tam sim no rau lub ntiaj teb. Qee cov qauv kuj tau nruab nrog sab - tawm tsam cov cuab yeej tiv thaiv kom nthuav dav kev tiv thaiv.
xob laim ntes tau dav siv nyob rau hauv siab- cov tsev siab, cov nroj tsuag muaj kev sib txuas lus, chaw nres tsheb, thiab lwm qhov chaw uas xav tau kev tiv thaiv hnyav. Kev teeb tsa yuav tsum ua raws li cov qauv hauv lub tebchaws (xws li GB 50057 "Code for Design of Lightning Protection of Buildings"), kom ntseeg tau tias tus pej thuam verticality sib txawv tsis tshaj 1/1000 thiab cov av tiv thaiv qis dua 10 ohms. Rau cov cheeb tsam roob lossis thaj chaw uas muaj av tiv taus, tshuaj tiv thaiv kab mob -txo cov neeg ua hauj lwm los yog txuas ntxiv hauv av electrode ntev yuav tsum tau ua kom tau raws li qhov yuav tsum tau ua. Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua (xws li kev kuaj xyuas cov neeg xyuas pib sib txuas thiab tshem tawm ntauwd corrosion) yog qhov tseem ceeb rau kev ua kom muaj txiaj ntsig ntev -.
Niaj hnub nimno xob laim tiv thaiv yees tau ua kom zoo tsis tu ncua ntawm cov ntaub ntawv thiab cov txheej txheem. Piv txwv li, kub-dip galvanized steel txhim khu kev tiv thaiv corrosion thiab ncua kev pab cuam lub neej mus rau ntau tshaj 20 xyoo; modular tsim yooj yim installation ceev thiab hloov; qee cov qauv siab- kawg ua ke nrog cov kev saib xyuas xob laim uas sau cov lej thiab kev siv ntawm xob laim hauv lub sijhawm. Piv nrog rau cov kev daws teeb meem kev tiv thaiv hluav taws xob ib txwm muaj, cov qauv tsim hluav taws xob tiv thaiv cov yees muaj kev ruaj ntseg zoo dua, kev ua haujlwm zoo, thiab kev hloov pauv ib puag ncig. Tsis tas li ntawd, cov khoom ua tau raws li cov qauv hauv lub tebchaws tuaj yeem dhau qhov kev sim ua haujlwm, txo qis kev pheej hmoo ntawm kev siv.
Thaum xaiv lub tsev tiv thaiv xob laim, peb qhov tseem ceeb yuav tsum tau txiav txim siab: 1) Daim ntawv pov thawj: xyuas seb cov khoom puas tau dhau lub teb chaws yuav tsum tau ntawv pov thawj (xws li CCC cim) thiab muaj kev tshaj lij kev tiv thaiv hluav taws xob engineering tsim tsim nyog; 2) Cov ntaub ntawv thiab kev ua haujlwm: Ua ntej steel nrog cov txheej txheej galvanized ntau dua lossis sib npaug ntawm 85μm, thiab tsis txhob siv cov khoom siv hlau zoo tib yam uas tuaj yeem xeb; 3) Adaptability: Xaiv lub pej thuam tsim nyog qhov siab (feem ntau yog 1.5-2 npaug ntawm qhov siab ntawm cov khoom tiv thaiv) raws li qhov siab, cheeb tsam, thiab xob laim ntau zaus ntawm thaj chaw. Rau cov xwm txheej uas tsis yog kev cai, cov khoom lag luam tuaj yeem ua tau raws li qhov xav tau.