BGD 系列防爆高桿燈(deng)(ⅡB、ⅡC、DIP)

適用(yong)范圍

● 適用(yong)于(yu)爆炸性(xing)環境1區、2區危(wei)險場(chang)所；
● 使(shi)用于可燃性(xing)粉塵環境20區、21區、22區場所；
● 適(shi)用于ⅡA、ⅡB、ⅡC類爆炸(zha)性(xing)氣體環(huan)境；
● 廣泛(fan)用(yong)于石(shi)油(you)(you)開采、煉油(you)(you)、化工、軍工等(deng)危險環(huan)境(jing)及海洋石(shi)油(you)(you)平臺、油(you)(you)輪等(deng)場(chang)所作(zuo)工作(zuo)照明之用(yong)。

型號含義

技術參數(shu)

產品特(te)色(se)

● 我公司生產的防(fang)爆(bao)高(gao)桿燈(deng)結構合理、強度高(gao)、組裝、維修和更換(huan)光源(yuan)方便，升降系統和電器系統技術先進(jin)、性(xing)能可靠；
● 燈(deng)桿：采用(yong)(yong)優質碳素鋼板經(jing)加工折彎(wan)，自(zi)動焊接成型，燈(deng)桿的所有(you)(you)金屬(shu)構件均采用(yong)(yong)熱浸鋅防腐處理(li)，并進(jin)行(xing)鈍化處理(li)，使所有(you)(you)內外壁(bi)表面均獲得妥善保護，以(yi)延長使用(yong)(yong)壽*和節(jie)約(yue)維護費(fei)用(yong)(yong)；
● 防爆配電(dian)(dian)(dian)控(kong)(kong)(kong)制(zhi)系統：防爆控(kong)(kong)(kong)制(zhi)箱固定于(yu)燈桿底部(bu)，內置照(zhao)(zhao)明(ming)和(he)(he)電(dian)(dian)(dian)機控(kong)(kong)(kong)制(zhi)系統，雙回路電(dian)(dian)(dian)力(li)供電(dian)(dian)(dian)，可全負(fu)荷(he)照(zhao)(zhao)明(ming)和(he)(he)部(bu)分(fen)照(zhao)(zhao)明(ming)，具有(you)(you)手控(kong)(kong)(kong)、光控(kong)(kong)(kong)及時(shi)控(kong)(kong)(kong)等多(duo)種控(kong)(kong)(kong)制(zhi)方式，可以滿足(zu)用(yong)戶(hu)的不(bu)同需求，采用(yong)拖纜方式供電(dian)(dian)(dian)，防爆控(kong)(kong)(kong)制(zhi)箱和(he)(he)照(zhao)(zhao)明(ming)電(dian)(dian)(dian)纜采用(yong)特(te)制(zhi)的具有(you)(you)鎖定裝置的專用(yong)插件連接；
● 防(fang)爆自動(dong)(dong)升降傳(chuan)動(dong)(dong)系統：本系統由(you)防(fang)爆電(dian)機、蝸輪蝸桿、卷筒等組成，可以使燈盤在位置停止，并設置過扭矩保護、具有自動(dong)(dong)、手動(dong)(dong)兩種(zhong)操作功能；
● 掛鉤(gou)系統：本系統設置了自動掛、脫鉤(gou)卸載裝(zhuang)置（且有限(xian)位開關），使燈(deng)盤不受風力作用發(fa)生扭動現象，主鋼纜處于卸荷狀(zhuang)態，可保證燈(deng)盤在惡劣天氣情況下處于穩定狀(zhuang)態；
● 鋼纜導向(xiang)滑輪(lun)(lun)(lun)系統：該組件由三組滑輪(lun)(lun)(lun)臂成(cheng)120°排列并被固定(ding)在燈桿頂部(bu)固定(ding)支(zhi)撐上，每組滑輪(lun)(lun)(lun)臂安裝(zhuang)有：a:終身輪(lun)(lun)(lun)滑密封的(de)特(te)制(zhi)軸承；b:專(zhuan)用于燈盤(pan)自動鎖定(ding)，脫落的(de)卸載裝(zhuang)置(zhi)；c:高分子非金屬絕緣材(cai)料的(de)滑輪(lun)(lun)(lun)，對電纜表面無(wu)損傷；d:防止鋼纜滑出導向(xiang)輪(lun)(lun)(lun)的(de)限位裝(zhuang)置(zhi)；
● 導向及(ji)制(zhi)(zhi)動(dong)(dong)系(xi)統(tong)(tong):此(ci)系(xi)統(tong)(tong)在(zai)燈(deng)(deng)(deng)盤(pan)正常上(shang)升(sheng)和(he)下降過程中起(qi)導向作用，一(yi)旦(dan)鋼(gang)(gang)絲繩發(fa)生斷裂時，此(ci)系(xi)統(tong)(tong)起(qi)制(zhi)(zhi)動(dong)(dong)保護(hu)(hu)作用，防(fang)(fang)止燈(deng)(deng)(deng)盤(pan)墜落(luo)，導向系(xi)統(tong)(tong)通過彈簧緊(jin)的尼(ni)龍輪使(shi)燈(deng)(deng)(deng)盤(pan)在(zai)升(sheng)降過程中始終(zhong)處于(yu)中間(jian)位置(zhi)，防(fang)(fang)止燈(deng)(deng)(deng)盤(pan)偏斜與燈(deng)(deng)(deng)桿碰(peng)撞、損傷燈(deng)(deng)(deng)桿或燈(deng)(deng)(deng)盤(pan)防(fang)(fang)腐表(biao)面，制(zhi)(zhi)動(dong)(dong)系(xi)統(tong)(tong)由彼此(ci)成120°排列(lie)的三組裝置(zhi)組成，由三塊(kuai)制(zhi)(zhi)動(dong)(dong)器同時楔(xie)入(ru)燈(deng)(deng)(deng)桿來(lai)完成，一(yi)旦(dan)懸吊鋼(gang)(gang)繩再(zai)次(ci) 拉緊(jin)制(zhi)(zhi)動(dong)(dong)器從(cong)燈(deng)(deng)(deng)桿上(shang)放松(song)使(shi)燈(deng)(deng)(deng)盤(pan)可以(yi)重(zhong)新升(sheng)降，在(zai)鋼(gang)(gang)纜處于(yu)卸荷狀態時，制(zhi)(zhi)動(dong)(dong)器始終(zhong)保護(hu)(hu)鎖定，先進(jin)的液壓制(zhi)(zhi)動(dong)(dong)技(ji)術(shu)防(fang)(fang)止剛性沖擊，制(zhi)(zhi)動(dong)(dong)力更大，制(zhi)(zhi)動(dong)(dong)平穩無噪(zao)聲；
● 防雷接地裝置(zhi)：防爆高桿燈(deng)設(she)置(zhi)有專用的接地裝置(zhi)，其接地電阻(zu)不大于10歐姆；
● 均經過非電器(qi)防(fang)爆處(chu)理。

外形尺寸及安裝(zhuang)舉例