In this paper

CFD simulation is used to study the difference of interlacing and relative arrangement of air conditioners in a double-layer and double-connected micro-module

and the influence of the two arrangements on the overall frame structure system and air conditioning piping system of the module. Through the research and analysis of the layout of the two kinds of inter row air conditioning

the overall impact on the temperature fi eld and fl ow fi eld of the double layer and double-connected micro module is small

both can meet the design conditions and achieve the cooling effect. So the relative arrangement of air conditioning between columns will bring the problems of more elbow joints of branch pipes and relatively complex pipelines in the air conditioner between columns in the micro module. However

it can reduce the types of micro module base frame structure and increase the number of universal bases

which can reduce the production cycle of micro module frame

reduce the production cost

reduce the construction diffi culty and improve the installation period.