Research on Method of Building Energy Conservation Based on Infrared Imaging Measurement

2012 ◽  
Vol 512-515 ◽  
pp. 2899-2903
Author(s):  
Xiao Mei Shen ◽  
Ju Wu Xu
Keyword(s):  
Energy Efficiency ◽  
Energy Conservation ◽  
Energy Saving ◽  
Thermal Imaging ◽  
Building Energy ◽  
Building Energy Efficiency ◽  
Infrared Thermal Imaging ◽  
Infrared Technology ◽  
Building Energy Saving ◽  
Testing Work

With the deepening of the energy conservation of the building, energy saving from the original design of building energy-saving gradually turned to the field detection and completion acceptance, which requires a corresponding energy-efficient means of detection. With the development of infrared technology, the combination of infrared technology and detection methods of building energy-saving, to further promote the development of building energy efficiency testing work. Compared to the traditional heat flow meter or hot-box method, infrared thermal imaging method has no effect on the measured object, detecting the surface temperature of quick reaction speed, accompanying with wide temperature range and high precision, is widely used in various fields of testing work, which has been particularly prominent in the thermal defect detection. In this paper, the method of infrared thermography is used to confirm whether the thermal defects exist in energy-saving construction or not. Testing results show that infrared thermography can accurately reflect the temperature distribution of building wall surface. Infrared thermal imaging to detect the building surface's energy efficiency, which is providing efficient and accurate means of detection for the evaluation of the building energy efficiency. This is to help carry out a comprehensive building energy-saving testing.

Energy Saving Calculation and Analysis of the Rural House in Hohhot

2012 ◽  
Vol 575 ◽  
pp. 122-125
Author(s):  
Juan Wang
Keyword(s):  
Energy Efficiency ◽  
Energy Conservation ◽  
Energy Saving ◽  
Inner Mongolia ◽  
Building Energy ◽  
Rural Residence ◽  
Building Energy Efficiency ◽  
Residential Energy ◽  
Energy Efficiency Standards

Inner Mongolia mostly belongs to the rural residence building, no any relevant construction standard and building energy efficiency standards. Most of the farmers in build houses without considering building energy problems. This article through to a rural residential energy conservation calculation and analysis, and obtain the energy-saving index.

Study on Construction Materials with Energy Saving Analysis of Architectural Design in Liangshan

2013 ◽  
Vol 830 ◽  
pp. 416-421
Author(s):  
Mei Xiong
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Architectural Design ◽  
Construction Materials ◽  
Building Energy ◽  
Wall Structure ◽  
Building Energy Efficiency ◽  
Roof Structure ◽  
Building Energy Saving ◽  
The Government

The constraints of resources and environment in China are more and more intense. The 12th Five-Year Plan requires that energy saving must be considered in the architectural design. Liangshan has special climate and sunshine. Therefore, the Government of Liangshan requires that building energy saving must be started from the stage of architectural design. Building energy efficiency must be considered from several aspects, such as architectural layout, wall structure, windows and doors, roof structure, external sun-shading, and construction materials.

Application Research on Virtual Simulation Technology in Building Energy Efficiency

2013 ◽  
Vol 361-363 ◽  
pp. 357-361
Author(s):  
Zhang Xiao Na ◽  
Jie Du
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Engineering Application ◽  
Building Energy ◽  
Virtual Simulation ◽  
Building Energy Efficiency ◽  
Simulation Technology ◽  
Application Analysis ◽  
Practical Engineering ◽  
Building Energy Saving

With energy and environmental issues are increasingly becoming the focus of global attention, building energy efficiency is one of the basic strategic planning for sustainable development in China, it is developing rapidly, and gets impressive results. Nevertheless, the building energy saving in our country that what has a lot of questions. For this reason, virtual simulation technology is made full use in building energy-saving and made practical engineering application analysis, a new method will be sock in building energy-saving design.

Analysis on Market Problem of Residential Building Energy-Saving in Hot Summer and Cold Winter Zone

2013 ◽  
Vol 409-410 ◽  
pp. 655-659
Author(s):  
Ke Wen Jiang ◽  
Jia Su
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Residential Building ◽  
Building Energy ◽  
Market Mechanism ◽  
Building Energy Efficiency ◽  
Cold Winter ◽  
Weakest Link ◽  
Policy Suggestions ◽  
Building Energy Saving

After researching the present situation of wall energy-saving market in Chongqing, the weakest link among the work of energy efficiency in the zone were found. It indicated that the stagnation building energy efficiency work was due to imperfect market mechanism in building energy efficiency field. Some policy suggestions for improvement were put forwards.

Case Analysis of Large Public Office Building Energy Saving

2012 ◽  
Vol 446-449 ◽  
pp. 528-532
Author(s):  
Cao Xiang
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Large Scale ◽  
Case Analysis ◽  
Building Energy ◽  
Office Building ◽  
Building Energy Efficiency ◽  
Public Building ◽  
Building Energy Saving ◽  
Consumption System

The energy saving of office building plays an important role in large-scale public building energy saving. This paper analyzed the energy waste phenomena and problems, found the office building energy efficiency weaknesses and correction, on basis of researching and testing a large public building energy consumption system in Tianjin.

Research on the Civil Building Energy Efficiency Trading Mechanism

2011 ◽  
Vol 403-408 ◽  
pp. 3178-3181
Author(s):  
Shu Ying Xiao ◽  
Zhi Gang Zhang ◽  
Wei Zhang ◽  
Shuai Wang
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Clean Development Mechanism ◽  
Emission Trading ◽  
Building Energy ◽  
Building Energy Efficiency ◽  
Building Energy Saving ◽  
Trading Mechanism ◽  
Set Up ◽  
Carbon Emission Trading

Building energy saving is one of the most important areas in energy saving and emission reduction, but it needs more funds and technology to achieve the target of building energy saving. Lesson from some abroad experiences on Carbon emission trading, this paper analyzes the limitation of the application of CDM (Clean Development Mechanism) in the field of domestic building energy saving, on which an idea to set up a system of domestic civil building energy efficiency trading is presented. The feasibility on the establishment of the system is discussed detailedly.

Strategy on Architectural Specialty Curriculum System Update under Energy Saving Emission Reduction Policy-Oriented

2013 ◽  
Vol 368-370 ◽  
pp. 460-463
Author(s):  
Mei Jun Lu ◽  
Gui Xiu Wang
Keyword(s):  
Higher Education ◽  
Energy Efficiency ◽  
Energy Saving ◽  
Emission Reduction ◽  
Training Model ◽  
Building Energy ◽  
Butt Joint ◽  
Building Energy Efficiency ◽  
Building Energy Saving

In recent years, a series of building energy efficiency regulations and policies in China were promulgated.Therefore, the talent relating to building energy saving has become the urgent needs in the community,but the talent training model of architectural higher education can not make system supplements and adjustments.The necessity for architectural specialty curriculum system update was analysed comprehensively. Under energy saving emission reduction policie-oriented, curriculum system update and cultivating the continuity on energy saving ideas in design courses were put forward. And then ordered butt joint on architectural talent cultivation and national energy-saving emission reduction policies can be achieved.

scholarly journals Modifying Building Energy-Saving Design Based on Field Research into Climate Features and Local Residents’ Habits

Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 442
Author(s):  
Xiaoyue Zhu ◽  
Bo Gao ◽  
Xudong Yang ◽  
Zhong Yu ◽  
Ji Ni
Keyword(s):  
Energy Consumption ◽  
Energy Saving ◽  
Residential Buildings ◽  
Average Energy ◽  
Field Tests ◽  
Building Energy ◽  
Building Energy Efficiency ◽  
Local Conditions ◽  
Building Energy Saving ◽  
Average Energy Consumption

In China, a surging urbanization highlights the significance of building energy conservation. However, most building energy-saving schemes are designed solely in compliance with prescriptive codes and lack consideration of the local situations, resulting in an unsatisfactory effect and a waste of funds. Moreover, the actual effect of the design has yet to be thoroughly verified through field tests. In this study, a method of modifying conventional building energy-saving design based on research into the local climate and residents’ living habits was proposed, and residential buildings in Panzhihua, China were selected for trial. Further, the modification scheme was implemented in an actual project with its effect verified by field tests. Research grasps the precise climate features of Panzhihua, which was previously not provided, and concludes that Panzhihua is a hot summer and warm winter zone. Accordingly, the original internal insulation was canceled, and the shading performance of the windows was strengthened instead. Test results suggest that the consequent change of SET* does not exceed 0.5 °C, whereas variations in the energy consumption depend on the room orientation. For rooms receiving less solar radiation, the average energy consumption increased by approximately 20%, whereas for rooms with a severe western exposure, the average energy consumption decreased by approximately 11%. On the other hand, the cost savings of removing the insulation layer are estimated at 177 million RMB (1 USD ≈ 6.5 RMB) per year. In conclusion, the research-based modification method proposed in this study can be an effective tool for improving building energy efficiency adapted to local conditions.

Economic Appraisal of Energy-Conservation Construction during the Build-and-Run Cycle

2011 ◽  
Vol 71-78 ◽  
pp. 451-455
Author(s):  
Yi Fang Zhao
Keyword(s):  
Economic Evaluation ◽  
Energy Conservation ◽  
Energy Saving ◽  
Evaluation Model ◽  
Building Energy ◽  
Economic Benefits ◽  
Economic Appraisal ◽  
Economic Evaluation Model ◽  
Building Energy Saving

Based on the build-and-run cycle of the energy-conservation building, this paper studied from the perspective of building energy-saving. It analyzed the amount of increased investment through the analysis of build-and-run cycle cost and economic benefits of the energy-conservation building throughout the life cycle.Finally it establishes an economic evaluation model for the energy-saving building.

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