Influence of Shielding Plate on Operation Environment of Outdoor Unit of a Split-type Air-conditioner

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Su, Shunyu^1 ; Li, Chaoran^1

College of Urban Construction, Wuhan University of Science and Technology, Wuhan

430070, China^1

关键词: Air environment;    Air temperature;    Data acquisition system;    Environmental factors;    Installation methods;    Outdoor units;    Outlet air;    Split type air conditioner;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/3/032019/pdf
DOI  :  10.1088/1755-1315/170/3/032019

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The air temperatures surrounding the outdoor unit of a split-type air-conditioner are very important environmental factors for its operation. Shielding plate can avoid the short circuit of inlet and outlet air. Under different installation methods of the outdoor units, the inlet and outlet air temperatures of the outdoor unit were measured by Keighley's Model 2700 data acquisition system in this paper. The results show that the air temperature of left inlet with shielding plate is lower than that without shielding plate. Therefore, the air temperature of front outlet with shielding plate is lower than that without shielding plate. The shielding plate installed between left and front has great influence on the air temperature of left inlet than on that of rear inlet. Shielding plate between the left inlet and the front outlet outside the outdoor unit of a split-type air-conditioner can improve the air environment of outdoor unit and benefit to the operation of the air-conditioner.