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Web of Proceedings - Francis Academic Press

Analysis and thinking on energy saving design strategy of HVAC system in civil buildings

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DOI: 10.25236/icceme.2022.010


Haitao Sang, Yingxia Huo

Corresponding Author

Haitao Sang


With the continuous improvement of people's living standards, higher requirements are put forward for the comfort and related functions of civil buildings. Therefore, HVAC system is widely used in modern civil buildings. The design requirements of residents for civil building systems are also increasing. HVAC system is an important system of civil buildings, and its design level will have a direct impact on the internal air environment and comfort of buildings. The power consumption of HVAC system is very obvious. Under the sustainable development strategy, effective energy-saving design must be adopted to solve the problem of high power consumption. Based on the principle of save energy & cut emissions, this paper aims to provide users with a comfortable and healthy environment. Through the use of renewable resources and clean energy, combined with the shortcomings of the current air-conditioning energy-saving design and design standards, it proposes new energy-saving technologies to optimize heating and cooling. Energy-saving design strategies of ventilation and air-conditioning, increasing the promotion of energy-saving HVAC, etc., hope to contribute to the progress and development of energy-saving design of HVAC in civil buildings.


civil buildings; HVAC system; energy saving design