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Study on Heat Recovery Air Conditioning System with Adsorption Dehumidification by Solar Powered

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Proceedings of the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019) (ISHVAC 2019)

Part of the book series: Environmental Science and Engineering ((ENVENG))

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Abstract

Air conditioning system with solid wheel adsorption dehumidification has advantages of environmental protection and energy-saving. It mainly processed fresh air. Aiming at the problem of high consumption for regenerative heating in the conventional system, this paper proposes a heat recovery air conditioning system with adsorption dehumidification driven by solar energy, which mainly processes fresh and returns air. Three types of heat recovery schemes are studied. According to the weather conditions of 7 humid regions in China in summer, the operation plans and energy consumption of the system are discussed. The results show that the typical air conditioning heat recovery system with two-stage heat recovery of exhausted air is the most energy-saving, and the payback period of the system is only 4 years; the total energy consumption of the front-heat recovery system is lower than the back-heat recovery system.

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Acknowledgements

This work is supported by the Natural Science Foundation of China (NSFC) (Number 51176104).

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Authors and Affiliations

  1. School of Energy, Xi’an University of Science and Technology, 710054, Xi’an, China

    Yi Liu & Liu Chen

Authors
  1. Yi Liu
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  2. Liu Chen
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Corresponding author

Correspondence to Liu Chen .

Editor information

Editors and Affiliations

  1. Department of Building Thermal Engineering, School of Architecture, Harbin Institute of Technology, Harbin, Heilongjiang, China

    Zhaojun Wang

  2. Department of Building Science, School of Architecture, Tsinghua University, Beijing, China

    Yingxin Zhu

  3. Department of Building Thermal Engineering, School of Architecture, Harbin Institute of Technology, Harbin, Heilongjiang, China

    Fang Wang

  4. Department of Building Thermal Engineering, School of Architecture, Harbin Institute of Technology, Harbin, Heilongjiang, China

    Peng Wang

  5. Department of Building Thermal Engineering, School of Architecture, Harbin Institute of Technology, Harbin, Heilongjiang, China

    Chao Shen

  6. Department of Building Thermal Engineering, School of Architecture, Harbin Institute of Technology, Harbin, Heilongjiang, China

    Jing Liu

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Liu, Y., Chen, L. (2020). Study on Heat Recovery Air Conditioning System with Adsorption Dehumidification by Solar Powered. In: Wang, Z., Zhu, Y., Wang, F., Wang, P., Shen, C., Liu, J. (eds) Proceedings of the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019). ISHVAC 2019. Environmental Science and Engineering(). Springer, Singapore. https://doi.org/10.1007/978-981-13-9524-6_95

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