集中供热热水网路设计设计供热外网.doc
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1、本科学生毕业设计太原某师范学院集中供热热水网路设计院系名称: 土木与建筑工程学院 专业班级: 建筑环境与设备工程11-1班学生姓名: 指导教师: 职 称: 副教授 黑 龙 江 工 程 学 院二一五年六月The Graduation Design for Bachelors DegreeThe Design of Central Heating and hot water network in a Normal University in TaiyuanDepartment:School of Civil and Architectural Engineering Specialty:Archi
2、tectural Environment andEquipment EngineeringClass: 11-1 Candidate: Advisor: Academic title:Associate ProfessorHeilongjiang Institute of Technology2015-06Harbin黑龙江工程学院本科生毕业设计摘 要伴随科技的飞速发展和人们对生活舒适意识的不断改变,我们建筑环境与设备工程专业面临的挑战也在升高。在绿色环保节能的基础上人性化、智能化的超舒适性生活环境日益成为建环的发展新方向。当然下层基础决定上层建筑,实现更高的水平就应该从基础内容开始。集中供热
3、系统相对于以前的分散式供热系统具有热源容量大、热效率高、节约劳动力和占地面积小等优点,成为目前国内迅速发展的城市供热方式1,较为公认的集中供热系统是由热源、热网、热用户三部分组成。本设计为太原某师范学院集中供热热水网路设计。所以设计内容由这三个部分展开。热源:一级网为市政供水;二级网为热力站。热网:一级网为管沟枝状形式;二级网为直埋枝状形式。热用户:以学校教室、宿舍、办公室、实验室等,且为中低层建筑。当前乃至以后,能源紧缺将是制约我国经济发展的重要因素,并已被公认为是全世界普遍性的问题。供热工程设计应该从开源节流的角度出发,因地制宜地确定综合利用能源的供热方案。与此同时结合我国的特殊国情,应充
4、分考虑建设资金短缺等实际困难,在确定设计方案时力求降低造价,做到“物美价廉”。关键词:热负荷;集中供热;水力计算;运行调节;补偿器;保温;MathcadAbstractWith the rapid development of science and technology and the changing of peoples life comfort consciousness, the challenge of building environment and equipment engineering is also increasing. In the green energy sav
5、ing and energy saving, the humanity and the intelligent comfort living environment is becoming the new direction of the HVAC development. Of course, the lower base determines the superstructure, the higher level should start from the basic content.Centralized heating system has the advantages of lar
6、ge heat capacity, high heat efficiency, saving labor force and covers an area of small, etc. compared with the previous decentralized heating system, become the current rapid development of domestic urban heating mode, is recognized as the central heating system is heating heating net, customers, an
7、d is composed of three parts. The design of the central heating and hot water network design for a normal university in Taiyuan. So the design content is started by the three parts. Heat source: the first grade net is the municipal water supply; the two grade net is the thermal station. Heat network
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