建筑电气论坛题目（Building electrical forum topics）.doc

建筑电气论坛题目（Building electrical forum topics） Building electrical forum alternative topics 1, fire equipment, double power switching, (1) building regulations GB 50016-2006 article 11.1.5 of the fire control room, fire pump room, smoke and exhaust fan room fire electricity supply equipment emergency fire elevator, automatic switching should be arranged on the distribution line of the terminal of the distributing box device. Should the article be understood that the automatic switching device shall be installed at the last distribution box, even if it belongs to the three stage load? The understanding is correct, but public regulation (JGJ16-2008) of section 13.9.6 of the provisions specified in only one or two level load is only required, there are contradictions between the two specification, and industry standards than the national standard requirements is reduced, so the design of how to grasp? (2) does the power supply of the two types of high level basement drain pump supply power after double power supply switching? (3) JGJ16-2008, clause 7.2.1.1: lighting, power, fire and other electrical loads for disaster prevention shall be distributed separately from the power distribution system.. Q: the above clause calls for lighting, electricity. Fire disaster and other buildings were introduced into the electricity load, power distribution system, or the total power requirements into the building, according to the lighting, electricity, fire and other disaster load requirements through distribution respectively from the distribution system? The requirements of the specification are ambiguous. (4) in addition to the fire lift sewage pump has been the new version of peoples regulations JGJ16-2008 3.2.3 Ordinance as fire power equipment, the basement of other sewage pumps are flat and elimination. Then, can the other sewage pumps in the basement share the power distribution system with the fire fighting equipment? (5) the fire pump room of the industrial building is locate