Development of medical air conditioning units based on new edition of DIN 1946/4

The composition of specific AC equipment and the control method of fulfilling system′s requirements is introduced.

This paper posed a characteristic of the hygiene air handling unit and its air conditioning syatem, particular"secondary contamination"caused by theirself problems,and its control object and demand aimed at the health institution.

In this paper, an air-conditioning unit for computer room is designed and investigated, including the choice of the system parameter and project, designing of evaporator, condenser and the whole structure of the unit.

Study on Vibration and Noise of Fault Diagnosis for Air-conditioning Unit Based on Blind Source Seperation;

The variations of fresh air volume end condense air volume as well as its influence on performance of train air-conditioning unit are discussed in this paper,which cause air-conditioning unit in moving condition—maybe.

Through discussing the main fault of sensor in air-conditioning unit in intelligent building,a neural network diagnosis scheme based on Levenberg-Marquardt(LM) algorithm was presented.

The control model research and realization of microcomputer observation and control systems which is in air conditioning unit of the train;

Modeling and control research of supply air temperature control systems in VAV air conditioning units;

Design method for ice-storage low-temperature air supply systems (2): psychrometric chart analysis and selection and calculation of air conditioning units;