Hospital air purification equipment should be how to choose?

Purification air-conditioning system should make the clean operating room in a controlled state, both to ensure that the overall control of the operating room, but also to enable the flexible use of clean operating rooms. Clean operating rooms and auxiliary rooms should be set up separately purified air-conditioning system; Ⅰ, Ⅱ clean operating rooms should be used in each of the independent air-conditioning purification system; Ⅲ, Ⅳ clean operating rooms can be 2 ~ 3 shared an air-conditioning purification system, fresh air can be used to centralize the system; operating rooms should be set up in an independent air exhaust system, such as conditions, can be in the delivery, return, new, exhaust air system for each of the installation of a fixed air volume device. Class Ⅲ above clean operating room using localized centralized air supply.

Purification of air-conditioning system air filter how to set up?

1. At least three filters;

2. The first level of filters should be set in the fresh air outlet or near the fresh air outlet location;

3. The second level of filters set up in the positive pressure section of the system;

4. The third level of filters set up in the system at the end of the static pressure box or near the end of the static pressure box can not be located in the air-conditioning box;

clean room Ordinary fan coil units or air conditioners shall not be used. Clean operating room and Ⅲ, Ⅳ clean auxiliary rooms, can be used sub-high efficiency filter or high efficiency filter purification fan coil unit or standing cabinet type clean air conditioner when the entire clean operating room another centralized fresh air treatment system, the fresh air treatment unit should be able to cool the season will be able to deal with the new air is not greater than the enthalpy of the required state of the indoor air point.

The above content is provided by Sicheng purification