高层建筑电气设计
—高层教学楼电气设计
Abstract
This thesis mainly explains the electrical design basis ,principle, methods and the conclusion of
the design choice in each system in the design of certain teaching building. In my power distribution
design, according to load rank, determination power supply way and system plan; Using needs the
method of correlates to carry on the computation load, according to the stipulation choice protection
electric appliance, the electric wire electric cable, achieved uses electricity safely and saves the energy
goal. In the lighting system design, in line with the principle which conserves energy, chooses the
fluorescent lamp is the photo source, through the degree of illumination computation, determined the
best photo source number,
has created one comfortably, the bright life, the leisure environment for the
students and teachers . In the fire prevention system design, through the feeling smoke, the feeling
warm detector, the manual fire reports to the police the button, fire prevention electrical equipment and
so on hose saddle button arrangement, the installment design, has realized to each area of fire protection
fire protection monitor, the survey fire occurrence. realization fire prevention linkage, when will have
the fire, the survey, the monitoring and the hand-controller system will send out the fire signal, will
have various system to send out the warning, will carry on the fire protection to isolate and to start the
automatic fire fighting system, while will disperse personnel's to carry on the automatic fire fighting,
the control, the elimination fire hidden danger, will safeguard in this building the personnel, the
property safety. Earths in the anti-radar design, The building is the third category lightning through
calculating accord to the national standard in this design of the lightning and grounding, which will be
designed by the requests of the third category lightning building . The part of the light current mainly
including: CATV, Public Broadcasting System, and Premises Distribution System and so on. It is to
research the broadcasting and sound system in the next chapter ,the main content is that a detailed
design plan is completed for the multifunctional lobby of the teaching building; the broadcast and sound
system of the meeting room.
Keywords: building electrical low-voltage distribution fire-fighting and warning Generic Cabling
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