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空调系统设计及太阳能空调系统方案设计+CAD图纸

时间:2017-12-05 20:28来源:毕业论文
通风空调系统横向按每个防火区设置。管道采用非燃烧材料,保温、消声材料均应用非燃烧材料或难燃烧材料。风管一般不穿过防火墙、沉降缝、伸缩缝。排风管设有防止回流措施。空
设计总说明本设计是讯展中心综合楼H区空调系统设计。此建筑是包括商场、办公室、客房等于一身的多功能型建筑,总建筑面积为132329.1m2,建筑高度为340m,建筑共65层。H区位四层商场,十四层办公楼。此次暖通空调设计内容包括:集中空调系统(含冷、热源方案的选择)、半集中系统、空调水系统、通风系统的设计,太阳能空调除湿设计。对于层高较高空间较大的房间主要采用全空气系统,对于层高较低空间较小的房间主要采用风机盘管加新风系统。最后还要对空调系统的设备和管路采取消声、防振和保温等措施。16198
办公楼的送风力求各处均匀,便于集中控制和节能。风道的布置及断面尺寸也综合考虑了管内流速和噪音的要求。在系统选择中重点阐述了选择风机盘管系统的原因及该系统的特点,风机盘管半集中式系统对于办公室等多房间且各房间负荷及要求各不相同的建筑具有广泛的适用性。本设计中选用了海尔公司生产的风机盘管设备,风机类型为双进风小型多叶前向离心通风机,冷水供回水温度为7℃~12℃。
在设计中新风入口采用固定的防水百叶窗,以防雨水进入。在根据办公楼的实际情况,办公室和走道采用方形散流器,门厅采用侧送风气流组织形式,且选用双层百叶送风口;气流组织采用上送上回的方式;回风道均在吊顶上布置,这样布置风道的优点是减少投资,且不占用建筑面积,装修协调容易。
本工程通风空调系统横向按每个防火区设置。管道采用非燃烧材料,保温、消声材料均应用非燃烧材料或难燃烧材料。风管一般不穿过防火墙、沉降缝、伸缩缝。排风管设有防止回流措施。空调系统的排烟利用热烟气产生的浮力、热压或其他自然作用力使烟气排出室外,主要利用外窗、阳台、或专用排烟口、竖井等将烟气排走或稀释烟气浓度,即为自然排烟。优点:设施简单,投资少,日常维护工作少,操作容易。
源自六-维+论\文"网*加7位QQ3249.114 www.lwfree.cn

本工程房间的卫生间设机械排风装置,设置排气扇,卫生间的通风换气量按20-30m3/h。无窗卫生间设置排风口,排风由风管同一接出,由排风机排至室外。靠近外墙且有外窗的卫生间,直接排到室外。卫生间保持负压,防止气味外泄,卫生间选用排气扇加止回阀。
整个系统在设计过程中,以达到高效、节能、环保的目的。严格遵循空调规范的规定,参考相关资料,对系统的各个环节进行综合性的考虑,从而提供一个实用的空调系统设计。
  The graduation design is the design about the air-conditioning system of XunZhan Center comprehensive building in Shanghai. This building is a mal-function building, which includes supermarkets,offices, and guest rooms. Its total area is 12329.1 square meters. The height of the building is 48.65 meters. There are 12 floors in the building, among them, the first floor is a supermaket. The offices are on the second, third floors.the guest rooms are in 4 to 12 floors.The content of the heating, ventilation and air-conditioning system design include: central air-conditioning system(include the selection of the cooling and heating source),the water of air-conditioning system, and ventilation system. The complet airsystem is adopted mainly in the rooms, whose height is more higher and the space is more spacious. And PAU and FCU system is adopted in the other rooms. At last, the measurements of weaken sound, prevent equipment from vibration and insulation are adopted to the equipment of the air-conditioning system and pipeline.
The office building send to the wind force begs everywhere even, easy to concentrate control with economize on energy. Breeze a request for arranging and cross section size too synthesizing consideration current velocity inside the tube with noise. In system selecting, the layer point expatiated the choice breeze machine dish takes care of the reason of the system and the characteristics of that systems, the breeze machine dish tube half concentrates the type system has the extensive applicability to the office etc. mainly room and each rooms carried and request to be each not floor. fan coil equipment chose Haier’ products, which fans of small type, double inlet centrifugal fans multi-leaf .The cold bottled water and return water temperature is 7 ℃~12℃. 空调系统设计及太阳能空调系统方案设计+CAD图纸:http://www.lwfree.cn/gongcheng/20171205/17424.html
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