Application of additional sunshine room to Xining Airport terminal

As a form of passive sunshine room, additional sunshine room has been widely used in civil buildings. The boarding bridge can be regarded as the additional sunshine room of the terminal. Based on this idea, two implementation schemes are proposed for the boarding bridge of Xining Airport terminal. The measured data are used to verify the accuracy of the model built by DeST-s. The results show that the first scheme can reduce the heat supply of the terminal by 68.5 GJ/a, and the carbon emission by 4.2 t/a. The second scheme can reduce the heat supply of the terminal by 157.6 GJ/a, and the carbon emission by 9.6 t/a. The existing boarding bridge and the new boarding bridge can reduce the heat supply by 5 687 GJ/a and the carbon emission by 345.2 t/a.