Application of the ground cooling system for rural houses air conditioning in northeastern China

作     者：Moon Ki Jang 

作者机构：College of Information&Electric EngineeringShenyang Agricultural UniversityShenyang 110161China 

出 版 物：《International Journal of Agricultural and Biological Engineering》 (国际农业与生物工程学报（英文）)

年 卷 期：2022年第15卷第2期

页      面：230-235页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This work was supported by National Science and technology support program of the Ministry of science and technology of China(2012BAJ26B00) 

主　　题：ground cooling system ground heat exchanger air conditioning system rural houses 

摘      要：This study developed an appropriate ground cooling system that can be used for indoor cooling during summers in rural houses in northeastern *** apply this system,a traditional rural house was selected and a heat exchanger was designed(PE pipe,32 m in length),manufactured,and installed according to the cooling load(2206 kJ/h)of one room of the experimental *** to the experiment,the temperature of Room 1 equipped with the cooling system was 3℃ lower than that of Room 2 without the ground cooling system during the same time *** temperature reduction effect of this system was confirmed through this *** the ground cooling system was used in rural houses in Northeast China,it was found that a burial depth of 1.5-2.0 m for the ground heat exchanger is appropriate for considering workability and frost *** use of the ground cooling system for indoor cooling during summers for rural houses in the northeastern region of China would reduce not only environmental pollution and the use of fossil fuels but also ease farmers off a certain amount of financial burden.