建筑工程中节能技术运用

摘  要

面对日趋严重的环境污染，建筑节能不仅仅需要社会的呼吁，政府也应该大力加强相关的管理控制工作，提高节能新技术的培养力度，完善建筑节能领域的相关体系。本文通过查询大量资料，首先对建筑节能的定义、概念和必要性进行了论述；其次，针对建筑节能的相关政策、行业标准、技术支持及能源消耗等现状进行了探讨，总结了目前的行业规范和技术的缺点和不足；最后，从围护结构、采暖空调、新能源以及屋面保温等角度着重介绍了建筑节能新技术，改良建筑节能技术能有效地提高节能效率，并将其应用到两个工程实例，阐述了新技术所取得的节能效果，验证了其有效性和可行性，为我国在建筑节能领域的研究提供新思路。

关键词：建筑节能，应用实例，新技术

Used energy-saving technologies in construction engineering

Abstract

Facing the increasingly serious environmental pollution, building energy efficiency not only need society calls for the government also should strengthen the related management control work, improve the cultivation of the new technology of energy saving, perfect the related system in the field of building energy efficiency. In this paper, through a lot of data, first of all to the definition, concept and necessity of building energy efficiency are discussed; Secondly, in view of the building energy conservation policy, industry standards, technical support and the present situation of energy consumption and so on are discussed in this paper, summarizes the current industry standards and technical shortcomings and the insufficiency; Finally, from the enclosure structure, heating air conditioning, new energy and roof insulation are introduced such as Angle of building energy saving technology, improving building energy efficiency technology can effectively improve the efficiency of energy saving, and apply it to the two engineering examples, this paper expounds the new technology of energy saving effect, and verify its validity and feasibility, for research in the field of building energy efficiency in China provide a new train of thought.

Key words: Building energy efficiency, application examples, new technology

目       录

1  绪论 5

1.1  课题背景及目的 5

1.2  国内外研究状况 6

1.3  课题研究方法 7

1.4  范文构成及研究内容 7

2  建筑节能的概论 8

2.1  建筑能耗的定义 8

2.2  建筑节能的概念 8

2.3  建筑节能存在的问题及意义 9

2.3.1建筑节能所存在的问题 9

2.3.2  建筑节能的意义 10

2.4  如何做好我国建筑节能的工作 10

2.4.1  完善建筑节能减排的法律和政策 10

2.4.2  完善建筑节能减排的技术标准 11

2.4.3  大力推进技术创新 11

2.4.4  加强执法监督 11

2.4.5  加大建筑节能的宣传力度 11

3  建筑节能的现状 13

3.1  相关政策 13

3.2  相关行业标准 13

3.3  相关技术支持 14

3.4  相关能源消耗 15

4  建筑节能的新技术 16

4.1  围护结构技术 16

4.1.1  墙体节能 16

4.1.2  屋面节能 16

4.1.3  门窗节能 17

4.2  采暖空调技术 18

4.3  新能源技术 18

4.3.1  太阳能 18

4.3.2  地源热泵 19

5  建筑节能工程应用实例 20

5.1  工程实例一——建筑节能技术 20

5.1.1  工程概况 20

5.1.2  采用的节能技术 20

5.1.3  取得的节能效果 22

5.2  工程实例二——北京TPT大厦 22

5.2.1  工程概况 22

5.2.2  采用的节能技术 22

5.2.3  取得的节能效果 23

结  论 24

致  谢 25

参考文献 26