Performance Analysis of a Hybrid Solar Energy, Heat Pump, and Desiccant Wheel Air-Conditioning System in Low Energy Consumption Building

2020 ◽  
pp. 611-620
Author(s):  
Shaochen Tian ◽  
Xing Su
Keyword(s):  
Energy Consumption ◽  
Performance Analysis ◽  
Solar Energy ◽  
Heat Pump ◽  
Air Conditioning ◽  
Low Energy ◽  
Air Conditioning System ◽  
Desiccant Wheel ◽  
Low Energy Consumption

The Strategies of Passive Energy-Efficiency Design in Low Energy Building

2013 ◽  
Vol 368-370 ◽  
pp. 1318-1321
Author(s):  
Xin Bin Wang ◽  
Jia Ping Liu ◽  
Yu Fu
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Energy Conservation ◽  
Air Conditioning ◽  
Influence Factors ◽  
Building Design ◽  
Building Energy ◽  
Low Energy ◽  
Paper Briefly ◽  
Low Energy Consumption

This paper briefly analyzes the structure and conservation approaches of building energy consumption, analyzes the forming reason and influence factors of heating and air-conditioning energy consumption and proposes the passive energy conservation designing strategies of low energy consumption building. Through the passive methods of building design, envelop enclosure and planning landscape, the goal of last year building low energy conservation can be achieved.

Discussion on the Design of Freezing Dehumidification-Based Radiant Air-Conditioning System

2012 ◽  
Vol 204-208 ◽  
pp. 4274-4279
Author(s):  
Chao Yi Tan ◽  
Han Qing Wang ◽  
Hui Zhu
Keyword(s):  
Energy Consumption ◽  
Air Conditioning ◽  
Design Method ◽  
Load Ratio ◽  
Design Parameters ◽  
Air Conditioning System ◽  
Comfort Index ◽  
Low Energy Consumption ◽  
The Mean ◽  
Approximation Calculation

For the purpose of realizing non-dewfall condition of the radiant panels, low energy consumption and nice comfort of the freezing dehumidification-based radiant air-conditioning system, the design temperature and humidity of the room were figured out according to the mean comfort index of human body during the design. And in order to lower the energy consumption, the necessity of the reasonable load allocation between the dehumidification unit and the radiant unit was discussed by means of the calculation with the quasi heat-humidity-ratio line. As a result, much more precise design parameters were acquired through the approximation calculation. And it was proven to be a good design method by applying these parameters to the design of the reading rooms of the library. In the design example of the reading room, the load ratio between the dehumidification unit and the radiant unit was 48 to 52, and the recirculation air flow rate of the dehumidification unit was not less than 36.8% of the total air rate of the room.

Study on Solar Air-Conditioning System of Temperature Difference

2012 ◽  
Vol 482-484 ◽  
pp. 1051-1056
Author(s):  
Cheng Yao Zhong
Keyword(s):  
Energy Consumption ◽  
Solar Energy ◽  
Temperature Difference ◽  
Air Conditioning ◽  
Air Conditioning System ◽  
Cost Of Electricity ◽  
Chilled Water ◽  
Save Energy ◽  
The Cost

In the solar air-conditioning system, it makes chilled water reduced to the lowest temperature in the night of the day without any form of energy consumption, and then makes use of water-cooled chillers of air conditioning to refrigerate further in the valley period of electricity consumptions. By doing this, it can improve the refrigeration coefficient of the air- conditioning system, and save energy and cost of electricity substantially. It will make the cost of solar air- conditioning lower than conventional air conditioning, and furthermore provides a broad way for the popularity of solar energy and solar air conditioning.

scholarly journals Research on simulation of energy consumption of ground water-source heat pump air conditioning system in plant factory

2021 ◽  
Vol 770 (1) ◽  
pp. 012044
Author(s):  
Gukun Yang ◽  
Huixian Shi ◽  
DeTian Xu ◽  
Zheng Shen ◽  
Zhonghua Zhang ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Ground Water ◽  
Heat Pump ◽  
Air Conditioning ◽  
Water Source ◽  
Air Conditioning System ◽  
Plant Factory
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