图那嘎小村采暖给排水设计说明书.docVIP

摘要 长春市图那嘎小区1#楼采暖、给排水及换热站工程设计. 该小区1#楼共三个单元，十八层，总高度50.4m，总面积14259.09㎡，总热负荷349.4kw，给水及采暖均分高低两个区，10层以下为低区区，10以上为高区，裙房3层为商铺网点，三单元1-3层为商铺。 对于采暖部分，主干管及立管采用焊接钢管，室内采暖管采用PP-R管S3.2级。地沟内主干管管材为焊接钢管，管道保温材料为聚氨酯泡沫塑料加聚氯乙烯保护套。 对于给水排水部分，设备部分包括一个生活水箱，4台变频水泵（一备一用）。生活给水管采用PP-R管S5级，生活污废水排水管采用硬质螺旋消音聚氯乙烯管。一层排水均采用单排。 对于换热站部分，其设备包括四台板式换热器、四台循环水泵、四台补给水泵一个补给水箱，一台软化水设备、三台旋流除污器、具体型号见计算书。 关键词 采暖设计，给排水设计，换热站，设备 Abstract In this paper,The city of Changchun figure that ga village 1 #building warm, water and heat exchange station engineering design。 The area of 1#, a total of three units, the eighteen layer, the total height is 50.4m, the total area of 14259.09 square meters, the total heat load 349.4kw, water supply and heating scores of two districts, 10 layer below the low District, more than 10 for high, Annex 3 shops for dot, three unit 1-3 for shops. The heating part, main pipe and vertical pipe welded steel pipe, heating pipe PP-R pipe S3.2. Trench trunk pipe welded steel pipe, pipe insulation material for polyurethane foam and polyvinyl chloride protective sleeve.For water supply, equipment part comprises a living water tank, 4 sets of frequency conversion pumps (one with a prepared). Living water supply pipe with PP-R pipe S5, living waste water drainage pipe made of hard polyvinyl chloride pipe spiral silencing. A layer of drainage with single row.For the heat exchange station, the equipment includes four sets of plate heat exchangers, four circulating water pumps, four sets of feed water pump of a feed water tank, a water softening equipment, three sets of eddy defaecating, specific models see the statement.Keywords heating design, drainage design, heat exchange station, equipment 不要删除行尾的分节符，此行不会被打印 目录 摘要 I Abstract Ⅱ 第1章 绪论 1 1.1 设计题目 1 1.2 设计目的 1 1.3 原始资料 1 1.3.1 气象资料 1 1.3.2 土建资料 1 1.3.3 动力资料 1 第2章 采暖设计 3 2.1 热负荷计算 3 2.1.1 围护结构的基