The difference of the construction and supervision between the SPF-class housing of laboratory and the public and civil construction is that the special requirements in their enclosure,air conditioning,ventilation,air purification,water supply and drainage,electrical and auto-control,and Fire Services.

The SPF experiment animal quater is a barrier system that needs constant temperature, stable relative humidity and pressure gradient.

The environmental parameters of the SPF experiment animal s installation, such as temperature, relative humidity and pressure, are with the changing outdoor weather.

With large development of SPF animal lab in China,it becomes more and more important to save energy and reduce energy consumption in cleaning air conditioning system.

Research development of environment control technology for laboratory animal rooms;

The importance of laboratory animal room clean air conditioning research at present was introduced, how to dispose the air conditioning system for the laboratory animal room, the makeup of the clean air conditioning and the five run models of the laboratory animal room were described.

The development and application of SPF animals have become an a supported condition and foundation of our life science and biology medicine development.