Selecting the most appropriate corrective actions for energy saving in existing buildings A/C in hot arid regions

2014 ◽  
Vol 7 (5) ◽  
pp. 537-545 ◽  
Author(s):  
Mohamad I. Al-Widyan ◽  
Faris M. Al-Oqla
Keyword(s):  
Energy Saving ◽  
Arid Regions ◽  
Existing Buildings ◽  
Corrective Actions

Study of Building Energy-Saving Based on TRIZ

2012 ◽  
Vol 442 ◽  
pp. 58-61
Author(s):  
Jian Luo
Keyword(s):  
Energy Saving ◽  
Building Energy ◽  
Existing Buildings ◽  
Building Energy Saving

Energy saving always attracts many countries'attentions. Energy saving reform of the existing buildings was accepted in many countries. There are a lot of innovation in energy saving. In this paper, we believe that TRIZ can solve these problems in energy saving. Then, we constructed a model of energy-saving based on TRIZ. This model proposed preliminary solutions by using TRIZ in energy saving. TRIZ will be applied more in this field.

Wall Energy-Saving Reconstruction of Existing Buildings of Tai’an City Ningyang County and Countermeasure Research

2014 ◽  
Vol 953-954 ◽  
pp. 1566-1569
Author(s):  
Xin Ping Hou
Keyword(s):  
Energy Saving ◽  
Present Situation ◽  
Existing Buildings ◽  
Countermeasure Research

This paper analyzes the present situation of the existing buildings in Ningyang county of Tai'an city and researches problems faced by Ningyang in energy refurbishment for the existing buildings. it is concluded that the county wall energy saving renovation of obstacles, and then analyzes its countermeasures.

Measures on a Building in Beijing for Energy Saving

2011 ◽  
Vol 255-260 ◽  
pp. 2756-2760
Author(s):  
Yu Jie Zhou ◽  
Jin Dong Sun ◽  
Qing Hua Zhang
Keyword(s):  
Energy Saving ◽  
Building Energy ◽  
Transformation Model ◽  
Building Energy Efficiency ◽  
Existing Buildings ◽  
Air Conditioning System ◽  
Market Transformation ◽  
System Maintenance ◽  
Save Energy ◽  
Policy Guidance

Energy conservation guides and supports people to save energy of existing buildings energy through policy guidance and painstaking ideological work. Through demonstration projects, a set of building energy efficiency market transformation model has been formed. This paper introduces the overview of the building, room function, the air conditioning system, maintenance of the structure as the fundamental basis for energy saving. On this basis, suitable energy-saving proposals and measures for the building are proposed.

An Energy-Saving Ceramic Cooler For Hot Arid Regions

2008 ◽  
Author(s):  
Victor O. Aimiuwu ◽  
Hakeem M. Oluseyi
Keyword(s):  
Energy Saving ◽  
Arid Regions

Application of Double-Sided Heat Flow Meter in Testing of Overall Heat Transfer Coefficient of Building Envelope

2013 ◽  
Vol 353-356 ◽  
pp. 2872-2876
Author(s):  
Hai Rong Dong ◽  
Shao Ming Qi
Keyword(s):  
Heat Flow ◽  
Thermal Property ◽  
Transfer Coefficient ◽  
Energy Saving ◽  
Field Testing ◽  
Building Envelope ◽  
Existing Buildings ◽  
Flow Meter ◽  
Thermal Transfer ◽  
Heat Flow Meter

It is essential to find out the thermal property of building envelope in order to design economical and reasonable scheme of energy-saving reconstruction. Field testing is a method of receiving the thermal property of envelope when existing buildings are reconstructed. In this paper, we focus on the need for obtaining the thermal transfer coefficient. A methoddouble-sided heat flow meter was introduced and used to test the thermal property of wall. The testing results show that it provides a feasible method for colleting basal data of energy-saving reconstruction of existing buildings.

Research and Discussion on Energy-Saving of Existing Buildings in Northwest of Liaoning Province

2012 ◽  
Vol 178-181 ◽  
pp. 221-224
Author(s):  
Ya Jun Wu ◽  
Yu Ma
Keyword(s):  
Energy Consumption ◽  
Energy Conservation ◽  
Energy Saving ◽  
Working Environment ◽  
Liaoning Province ◽  
Existing Buildings ◽  
Cold Regions ◽  
The Status ◽  
Reduce Energy Consumption

Abstract. In view of the status of existing buildings in northwest of Liaoning, most of which are lack of energy-saving practices and appear poor comfort, this paper starts from the energy saving concept, aims at figuring out the energy saving measures for cold regions, such as northwest of Liaoning province. The research includes analyzing energy-saving methods, steps and initiatives. Based on these, this paper also proposes specific technical practices to overcome the shortcomings of the existing buildings on energy conservation, and gives advices on how to reduce energy consumption and improve the quality of people’s living and working environment.

Energy Saving Renovation of Existing Buildings on Campus Sunshade Design

2014 ◽  
Vol 587-589 ◽  
pp. 389-392 ◽  
Author(s):  
Yu Hang Liao ◽  
Lie Pan ◽  
Minghui Xiong
Keyword(s):  
Energy Saving ◽  
Design Method ◽  
Residential Buildings ◽  
Existing Buildings

The energy saving renovation of existing buildings on campus sunshade design are analyzed from the aspects of shading on campus.in view of existing residential buildings in the reality, puts forward the corresponding the possibility of shading design method, and the study of different building parts for sunshade measures, so as to achieve the effect of shading design and value.

scholarly journals CORRECTION OF A DESIGNED BUILDING'S HEAT BALANCE ACCORDING TO ITS REAL HEAT CONSUMPTION

2003 ◽  
Vol 9 (2) ◽  
pp. 98-103
Author(s):  
Kęstutis Čiuprinskas ◽  
Vytautas Martinaitis
Keyword(s):  
Energy Saving ◽  
Heat Balance ◽  
Energy Savings ◽  
Heat Consumption ◽  
Existing Buildings ◽  
Energy Audit ◽  
Heat Demand ◽  
Calculation Methodology ◽  
Building Heat ◽  
Building Parameters

One of the most important issues in the implementation of energy saving measures is a proper evaluation of possible energy savings. If energy savings are overestimated in an energy audit (EA), a situation may occur where after the renovation, the implemented energy saving measures is not paid back or their pay back time is longer than expected before the funds (mostly loaned) were invested. To avoid such a situation, the procedure of a building's energy audit should involve the correction of calculated heat balance according to its real heat consumption, recalculated to the nonnative conditions. In manipulating different building parameters of not exact meanings, it is necessary to attain that the building's heat demand before renovation (theoretically calculated by the same methodology and parameters as demand after renovation) would be as close as possible to the actual heat consumption, recalculated under normative conditions. Only after such a fitting of the actual and theoretical heat demands (decomposition of building heat balance and correction of its components) is it possible to have a reasonable assessment of the feasible heat savings, after the implementation of heat saving measures. The aim of this work is to disclose some peculiarities of building heat balance that is used for energy audit calculations of existing buildings, to offer a calculation methodology evaluating these peculiarities, to show evidently the importance of the investigated problem.

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