有的(de)管(guan)(guan)道(dao)(dao)設(she)計人員因不清楚靜電(dian)(dian)(dian)(dian)接地(di)(di)范(fan)(fan)圍(wei)而引起設(she)計事故，因此著(zhu)重(zhong)講述。我國(guo)(guo)管(guan)(guan)道(dao)(dao)靜電(dian)(dian)(dian)(dian)接地(di)(di)和跨接相(xiang)關標(biao)準規范(fan)(fan)有GB12158《防止(zhi)靜電(dian)(dian)(dian)(dian)事故通用導則》、HG／T 20675《化工(gong)(gong)企業(ye)靜電(dian)(dian)(dian)(dian)接地(di)(di)設(she)計規程(cheng)(cheng)》、SH／T 3097《石油化工(gong)(gong)靜電(dian)(dian)(dian)(dian)接地(di)(di)設(she)計規范(fan)(fan)》等(deng)，GB 50235《工(gong)(gong)業(ye)金屬管(guan)(guan)道(dao)(dao)工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)規范(fan)(fan)》等(deng)規范(fan)(fan)也(ye)有專門的(de)章(zhang)節對管(guan)(guan)道(dao)(dao)靜電(dian)(dian)(dian)(dian)接地(di)(di)實施(shi)作出規定。ASME、PIP等(deng)國(guo)(guo)外(wai)(wai)標(biao)準規范(fan)(fan)也(ye)有具體規定，國(guo)(guo)內外(wai)(wai)一些大型公(gong)司和工(gong)(gong)程(cheng)(cheng)建(jian)設(she)單位，對管(guan)(guan)道(dao)(dao)靜電(dian)(dian)(dian)(dian)接地(di)(di)設(she)計有企業(ye)級的(de)規定。

   ①. 位(wei)于爆(bao)(bao)(bao)(bao)炸(zha)(zha)和火(huo)(huo)災危險(xian)(xian)區(qu)內的管道應進(jin)行靜電(dian)(dian)接地。在爆(bao)(bao)(bao)(bao)炸(zha)(zha)和火(huo)(huo)災危險(xian)(xian)區(qu)內，可(ke)能(neng)存在可(ke)燃(ran)氣(qi)體(ti)和可(ke)燃(ran)粉塵(chen)(chen)積聚，如果產(chan)生電(dian)(dian)火(huo)(huo)花，可(ke)能(neng)引(yin)起火(huo)(huo)災或爆(bao)(bao)(bao)(bao)炸(zha)(zha)事故。為了防止在電(dian)(dian)氣(qi)設施使用(yong)過程中(zhong)產(chan)生電(dian)(dian)火(huo)(huo)花，引(yin)燃(ran)或引(yin)爆(bao)(bao)(bao)(bao)可(ke)燃(ran)氣(qi)體(ti)或可(ke)燃(ran)粉塵(chen)(chen)，爆(bao)(bao)(bao)(bao)炸(zha)(zha)和火(huo)(huo)災危險(xian)(xian)區(qu)內的強、弱電(dian)(dian)設施均需要(yao)選用(yong)防爆(bao)(bao)(bao)(bao)型(xing)。

   ②. 氧(yang)(yang)氣(qi)管(guan)道應進行(xing)靜(jing)電(dian)接地。氧(yang)(yang)氣(qi)是一種特殊的(de)介(jie)質，其本身(shen)不燃(ran)燒，卻是強(qiang)氧(yang)(yang)化劑(ji)，在(zai)純(chun)氧(yang)(yang)的(de)環(huan)境中，鋼管(guan)會被點燃(ran)。因此(ci)雖然氧(yang)(yang)氣(qi)不屬(shu)于可(ke)燃(ran)介(jie)質，但純(chun)氧(yang)(yang)管(guan)道必須良(liang)好接地。

   ③. 氣固(gu)管道應進行靜電接(jie)地。氣固(gu)管道在運行過程(cheng)中會產生(sheng)大量(liang)靜電，必須保證(zheng)管道良好接(jie)地，防止大量(liang)靜電集(ji)聚(ju)。

   ④. 平(ping)行(xing)敷(fu)(fu)設(she)(she)的管(guan)道，凈距(ju)小于100mm時，應每(mei)隔(ge)20m，設(she)(she)置(zhi)靜電跨接。近距(ju)離平(ping)行(xing)敷(fu)(fu)設(she)(she)的管(guan)廊(lang)，為(wei)保證兩根管(guan)道等(deng)電位(wei)，需(xu)要每(mei)隔(ge)20m設(she)(she)置(zhi)跨接。

   ⑤. 管(guan)道進(jin)(jin)出(chu)裝置界(jie)區處應進(jin)(jin)行靜電接地，防止界(jie)外管(guan)道和裝置內(nei)管(guan)道間電荷的相互轉移。