Simulation of the Chinese Detached House Energy Performance with the Kang Heating System
One traditional heating system, Chinese Kang, is widely used in detached houses in rural regions of Northern China, which utilizes the renewable energy as the heat source, like corn stalks, straws and energy plants,. The objective of this paper is to simulate the energy performance of Chinese detached house with the Kang regarding indoor climate. Here, a new constructed Chinese detached house was used as a prototype for the simulation in the rural region of Shenyang, one city in Northeast China. The simulation boundary conditions are set close to the physical conditions of real house. The building energy and climate simulation software IDA-ICE was used to construct the Kang heating model and to simulate the performance of the Chinese Kang. The results show that the simulation can obtain a good agreement with earlier studies. The Kang model constructed by the IDA-ICE could be used to simulate the heating performance of the Kang system and to calculate the energy consumption in the whole detached house. The thermal environment in Chinese detached houses is still poor during the severe cold winter with only Kang for heating the whole house. The corresponding methodologies and standards for the high quality detached houses in Chinese rural regions should be developed to guide constructors and house owner.
Detached house Building simulation lndoor climate Kang Thermal comfort
Guangyu Cao Juha Jokisalo Guohui Feng Jarek Kurnitski Lin Duanmu Mika Vuolle
Department of Energy Technology,Helsinki University of Technology,Finland Municipal and Environmental Engineering Faculty,Shenyang Jianzhu University,China School of Civil & Hydraulic Engineering Dalian University of Technology Dalian,China EQUA Simulation Finland Oy
国际会议
The 6th International Symposium on Heating,Ventilating and Air Conditioning(第六届国际暖通空调学术会议)
南京
英文
1785-1792
2009-11-06（万方平台首次上网日期，不代表论文的发表时间）