Hluav taws xob poob siab
Tuam Tshoj muaj txog 8,000 neeg tuag los ntawm hluav taws xob poob txhua xyoo. Kev siv hluav taws xob nyab xeeb yuav tsum txhawb kev kawm kev nyab xeeb thiab ua kom muaj kev nkag siab zoo ntawm kev siv hluav taws xob. Kev coj ua tau pom tias muaj ntau qhov kev sib tsoo hluav taws xob yog tshwm sim los ntawm tib neeg tsis muaj kev paub txog kev siv hluav taws xob hauv tsev, thiab qee qhov tsis paub txog cov yam ntxwv ntawm hluav taws xob thiab nws cov kev phom sij: qee qhov tsis saib xyuas thiab tsis zoo; lwm tus tsis paub. , tsis muaj kev tso cai siv hluav taws xob, thiab lwm yam. Yog li ntawd, nws yog ib qho tseem ceeb heev kom ntxiv dag zog rau cov ntsiab lus tseem ceeb ntawm kev kawm hluav taws xob zoo siv cov khoom siv kev nyab xeeb.
Kev ua haujlwm ntawm cov khau khiab kev nyab xeeb (khau raj) yog txhawm rau tiv thaiv tib neeg lub cev los ntawm hauv av, tiv thaiv tam sim no los ntawm lub cev thiab lub ntiaj teb los ua ib txoj hauv kev, ua rau hluav taws xob poob siab rau tib neeg lub cev thiab txo qhov kev pheej hmoo ntawm hluav taws xob poob siab. , vim tias qhov hluav taws xob tam sim no yog qhov chaw sib cuag thaum hluav taws xob tshwm sim. Los ntawm tib neeg lub cev ntws mus rau hauv av, nws kuj tseem tiv thaiv cov kauj ruam voltage hauv qhov ntsuas hluav taws xob ntau los ntawm kev ua phem rau tib neeg lub cev, yog li nws yuav tsum hnav tsis tsuas yog cov hnab looj tes insulated tab sis kuj insulated khau rau kev ua haujlwm hluav taws xob.
Txoj kev siv hluav taws xob rwb thaiv tsev kev nyab xeeb khau, tus qauv tshiab qhia meej meej: cov khau hluav taws xob rwb thaiv tsev thiab cov ntaub npog rwb thaiv tsev khau nrog qhov ntsuas hluav taws xob tsawg dua 15KV, siv rau hauv qhov chaw ua haujlwm ntawm lub zog zaus (50-60F) hauv qab 1000V , kuaj saum 15KV Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob
Tus txheej txheem tshiab tau teev tseg tias cov khau hluav taws xob siv hluav taws xob yog siv los ua kev nyab xeeb rau kev ua haujlwm hluav taws xob. Raws li tus thawj tswj hwm kev nyab xeeb ua haujlwm, qhov no yuav tsum tau nkag siab meej. Feem ntau, qee tus thawj coj uas tsis muaj kev paub txog hluav taws xob tsis txaus ntseeg yuam kev tias 6KV rwb thaiv tsev khau lossis 5KV daim ntaub rwb thaiv tsev khau, daim ntawv thov ntau yog 6KV lossis 5KV ib puag ncig, uas yog qhov tsis ncaj ncees lawm. Hauv kev tswj hwm kev nyab xeeb hluav taws xob, cov cuab yeej rwb thaiv tsev tau muab faib ua cov cuab yeej kev nyab xeeb thiab cov cuab yeej pabcuam kev nyab xeeb. Cov khoom siv kev nyab xeeb yooj yim yog hais txog cov khoom siv kev nyab xeeb uas muaj lub zog rwb thaiv tsev txaus los tiv thaiv cov hluav taws xob siv hluav taws xob, xws li cov pas nrig insulating, insulating clamps, thiab cov rooj rwb thaiv tsev (ladders). Cov cuab yeej pabcuam kev nyab xeeb tsis txaus los tiv thaiv hluav taws xob ua haujlwm voltage. Hauv kev ua haujlwm hluav taws xob, cov cuab yeej siv kev nyab xeeb yooj yim (xws li insulating mats, insulated khau) tsis tuaj yeem kov qhov nyob. Tab sis nws tuaj yeem tiv thaiv qhov cuam tshuam ntawm cov kauj ruam voltage ntawm tib neeg lub cev. Insulating nkawm khau thiab ntaub rwb thaiv tsev khau yog siv los ua cov cuab yeej pabcuam kev nyab xeeb nyob rau hauv lub zog zaus ntawm 1000V.
Insulating nkawm khau yuav tsum ua raws li kev tiv thaiv kev sim thaum siv
Tus qauv tshiab GB12011-2000 rau cov khau hluav taws xob rwb thaiv tsev tau ua cov kev cai tshwj xeeb los ntawm kev tsim khoom, ntim khoom, tsheb thauj mus los, cia thiab siv. Nws tsis tsuas yog txwv cov chaw tsim khoom kom tsis tu ncua txhim kho qhov zoo, tab sis kuj tso tawm cov kev xav tau tshiab rau cov neeg siv khoom: thaum siv, tsis txhob siv lub qhov txhab ntawm lub qhov txhab, ua kom lub sab sauv ntawm cov khau kom qhuav thiab tsis txhob kub thiab corrosive. Tshwj xeeb, lub chaw saib xyuas kev nyab xeeb ntawm kev ua haujlwm yuav tsum ua qhov kev xeem xa mus rau kev yuav cov khau tshiab rwb thaiv tsev. Tom qab 6 lub hlis ntawm kev hnav cov khoom, yuav tsum tau kuaj xyuas kev tiv thaiv. Rau cov khoom puas ntsoog los ntawm cov cuab yeej ntse, nws yuav tsum tsis txhob siv cov khau insulated.
Kev tiv thaiv kev sim, rau 6KV tawv insulated khau, 5KV voltage nrhiav kom tau yuav tsum tau siv. 5KV daim ntaub khau siv 3.5KV kuaj. Kev ua raws li tus qauv tshiab ntawm GB12011-2000 yog lub luag haujlwm tseem ceeb ntawm cov tuam ntxhab thiab cov neeg siv khoom. Tsuas yog los ntawm kev ua raws li cov qauv thiab nkag siab cov kev cai ntawm cov qauv tuaj yeem txo qhov kev nyab xeeb ntawm kev sib tsoo los ntawm hluav taws xob. Tus qauv tshiab ntawm GB12011-2000 hluav taws xob rwb thaiv tsev khau yog qhov zoo rau cov tuam txhab los txhim kho cov khoom zoo, muaj txiaj ntsig rau kev lag luam kev nyab xeeb thiab kev tswj hwm kev tsim khoom, thiab txhim kho qib kev tswj hwm kev nyab xeeb thiab kev nyab xeeb ntawm kev lag luam los tiv thaiv kev sib tsoo hluav taws xob.
Cov khau hluav taws xob muaj xws li: hluav taws xob rwb thaiv tsev khau, khau ntaub, khau roj hmab, khau yas. Txhua chav tsev tuaj yeem tsim lub sijhawm siv raws li kev siv zog thiab kev ua haujlwm.