管隧舱构式通信站蓄电池隔爆必要性论证

Necessity argument of Battery Flameproof measures for Integrated pipe gallery Cable tunnel Cabin structure Communication station

本文针对综合管廊和电缆隧道通信设施的蓄电池装置,存在密封环境有爆炸性氢气体聚积的危险,提出管隧舱构式通信站设置隔爆措施的必要性,阐述设置蓄电池隔离舱间的可避险功能,作为综合管廊和电缆隧道设置舱构式通信站的隔爆安全条件。结合国家通信相关规范在管隧设置上尚无通信站要求和规定,指出蓄电池应用隔离舱间避险隔爆的意义,为综合管廊和电缆隧道的推广应用提供了重要技术支撑,是具有极大应用潜力及经济效益的一项措施。

Aiming at the danger of explosive hydrogen gathering at sealed environment of communication facilities battery device in integrated pipe gallery and cable tunnel, the necessity of blast isolation measure was put forward The emergency function of battery shield cabin was elaborated, which should be a blast proof safety condition of cable tunnel cabin structure communication station Due to the absence of the national standard and requirement related to pipe tunnel communication station, it is necessary to set up battery explosion-proof cabin, which will be favourable to develop integrated pipe gallery and cable tunnel, and has great application potential and economical benefit .