Public buildings Preliminary arrangement of buildings
Public buildings And equipment
The equipment layout of public buildings includes proper arrangement of equipment rooms, solving various contradictions on buildings, structures and equipment, and paying attention to noise reduction, fire prevention and heat insulation. In combination with equipment courses, understand the selection principles and application scope of heating, air conditioning and lighting systems.
1. Heating system
The hot water system is comfortable and stable, suitable for residential buildings and kindergartens. The steam system heats quickly, and is suitable for intermittent heating buildings such as halls and theaters.
2. Air conditioning system
The central air conditioning has a large service area, centralized machine rooms, convenient management, low wind speed and noise, but the machine room is large, the air duct is thick, the floor height requirements are large, the air volume is difficult to adjust, and the operation cost is large, so it is not suitable for complex spaces with small air volume. Fan coil unit system, with adjustable room temperature, is suitable for buildings with complex and flexible space that need temperature adjustment (such as hotels and laboratories).
Public buildings and economy
Certain building standards should be taken as the basis for consideration of building economic issues. The design should conform to the specified building standards to prevent extravagance and waste. It is also not allowed to unilaterally pursue low standards to reduce the building quality.
Public buildings Pay attention to saving building area and volume, calculate and control the effective area coefficient, use area coefficient, structural area coefficient, volume coefficient and other indicators of the building, save land, reduce cost, and obtain better economic benefits.
