毕设基本摘要
摘 要
本工程为广州市某政府政务中心空调工程设计,本楼为一幢地下一层,地上九层建筑,空调工程设计为2、3层。其中系统主要采用全空气系统和新风加风机盘管方式送风,对室内不作排风设计。通过维持室内微正压,使室内旧空气通过门、窗的开启及缝隙排掉。
针对本楼的功能要求和结构特点,参考有关文献资料,对该的中央空调系统进行了规划,设计计算及设备选型。防排烟不在设计范围内。
本工程空调系统进行设计主要包括水系统、风系统。
1.水系统:本设计不是高层建筑,冷冻水系统水平管采用异程式送水,立管采用同程式送水。
2.风系统:主要采用全空气空调系统和风机盘管加新风系统。
在此基础上,绘制该空调系统的系统施工图。
关键词:空调设计,水系统,风系统 ,风机盘管
Abstract
This project is the air conditioning system design for Guangzhou governmental affairs center, which has a basement and an nine-storey building, and the Air conditioning system design for layer 2F and 3F. the system is mainly all-air system and fresh air plus fan coil system, without indoor ventilation design.Through the maintenance of indoor micro-pressure, so that the indoor air is drained away through the doors, open windows and the gap.
According to the Functional requirements and structural characteristics of the building, refer to the relevant literature to planning, design calculations and equipment selection for the central air-conditioning system. And the smoke control is not within the design range.
The air conditioning system design includes water systems and wind systems.
1.Water System: This design is not a high-rise building, in the chilled water system, the horizontal tube adopts the different programs and the standpipe adopts the same programs.
2.Wind system: this System mainly adopts full air conditioning system and fan coil plus fresh air system.
On this basis, Mapping the working drawing of the air-conditioning systems.
Key words: Air Conditioning Design, Water System, Wind System, Fan Coil Unit
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