Integrated software of design calculation and drawing for air handling units;

This article summary to characteristics and request of air handling unit of underground railway in Guangzhou underground railway testing on the spot.

This paper aims to provide a convenient way to analyze and evaluate the accurateness, safety and rationality of the setting up of a combined air-conditioner, and in this way reduce the cost of setting up and running the model machine, shorten the period of experiment, improve and perfect the design of the combined air-conditioner.

The research of the central-station air handling unit performance is carried out by experiment widely at present.

With the development of our national economy, the central-station air handling unit is widely used by all professions and trades, so the performance of central-station air handling unit is the focus of the research work for many professors and scholars.

The modular air conditioning units CAD system based on the AutoCAD OOP techniques;

Problems in quality of modular air conditioning units and proposals of improvement;

Energy loss analysis of air handling units used for cooling

Because the functional section of air handling units can be assembled nimbly,the technical parameter can be chosen in a wider scope,and the air handling units can acclimatize itself to the target environment index,it is widely used in military field,such as missile and satellite testing environment control.