安装毕业设计论文.docx

安装毕业设计论文
篇一:建筑安装毕业设计(论文)格式模板
届建筑给排水专业
题目
班级
姓名
学号
指导教师
城市建设工程系
20××年××月
筑内部主要以办公为主,功能大致相同,对空气品质的要求不是很高,因此,根据能源的合理利用选择了一到14层为空气—水系统,末端装置为风机盘管,其中三层大部分为档案室因此三层没做空调系统只做了排风,且两间办公室做了两台外挂式空调机,顶层为大型会议室,没有隔段,因此,采用全新风系统加外挂式冷气机即
可满足要求原理:先由冷气机将室外空气处理到23℃再由新风机组送至室内。由于设有地下室。因此,在地下室设制冷机房,有2台冷水机组,3台冷却水泵与3台冷冻水泵,分别两用一备,冷却塔1个。经过参数的选择与负荷计算,得到了每个不同房间的瞬时最大冷负荷,与每个房间的送风量,并根据各个房间的功能,与要求,依据不同的系统,进行水力计算得出风管道,的尺寸和总阻力,最终选择空气处理机组以及末端装置。在设计过程中,根据在此过程中阅读的大量书籍、论文、规范对计算方法进行合理的选择,以确保设计能符合工程中的各类规范。
关键词:冷却塔;冷水机组;末端装置;制冷机房
of building is fifteen layers, and the main fourteen floors on the ground and the two-storey underground layer. It
is the office building, roughly the same function, the requirements of the air is not very high. According to the rational use of energy, I choose air-water systems from first to fourteenth layer, End device is PF, three of which are the CRDA room without the air-conditioning system. Two offices make two-store air conditioners. The 15 floor is a large conference room, no partitions, a new ventilation system and pylon-type air-conditioners can meet the requirements. Principle: first air-conditioners will handle outdoor air to 23℃ by the new wind sent to the indoor unit. Base the refrigerator in the basement room have two Chiller units, three Cooled water pumps, three chilled water pumps, all of them are two used and one spare, and have one Cooling Tower. According to refrigeration parameter selection and load calculation, different rooms have instantaneous maximum cooling load, and each room supply air volume, and in accordance with the function. And the requirements according to different systems, hydraulic calculation wind pipe, the size and the total resistance, final selection of air handling units and terminal devices. In the design process, according to the process of reading the books, papers, standardized method for calculating reasonable choice, to ensure that the design will meet the various engineering norms.
Keywords: Cooling Towers