Points to note in the design of cleanrooms

1. Composition of the purification workshop

The structure of modular cleanrooms In order to ensure the cleanliness of the room, the conditions of use and air conditioning are taken as the most basic content, and they are determined after considering the workability and airflow conditions. In terms of structure, there should be preparation rooms, dressing rooms, cleaning rooms, lounges, management rooms, etc.

2. Cleaning methods

As indoor Clean airflow methods, there are vertical laminar flow, horizontal laminar flow, and non-laminar flow. Among them, which method to use should be determined according to the cleanliness level and usage conditions.

3. Cleanliness and airflow method

Cleanliness can be changed by airflow method and Ventilation frequency. Therefore, the airflow method should be determined according to the indoor work content, the movement of personnel and products. Dust-generating operations should not be placed on the upper side of the airflow. In addition, exhaust must be set according to different occasions. 

4. Structure

It is very important that the structure of the cleanroom has airtightness, less dust generation and dust accumulation, and is not easy to vibrate, and turbulence should be avoided as much as possible.

5. Materials used

As interior decoration materials, materials must be free of gaps and cracks, dust is not easy to stick to the surface, and there is no wear and tear and no surface peeling. In addition, it is also essential to have good processing properties such as low heat permeability, low moisture permeability, good sound absorption, and good bonding with other materials.

6. Positive pressure in the room

In order to ensure the cleanliness of the room and prevent pollutants from entering the room from the outside, the room must be kept in a positive pressure state. In order to maintain the indoor state of positive pressure, there must be sufficient fresh air to make up for the pressure lost due to local exhaust and natural leakage.

7. Related equipment

According to needs, the clean room should be equipped with an air shower at the entrance, a transfer box for logistics on the wall panel wall, and a safety air valve baffle that can ensure both positive pressure and exhaust. These are very important. And the selection of these equipment must be suitable for the clean room.

8. Silencer

Since the clean room is a closed space and is sensitive to sound, the noise generated by the air supply system must be effectively controlled to improve the working environment of the modular clean room. 9. Humidification equipment

The adjustment of humidity is very necessary to prevent the influence of static electricity and create a comfortable working environment. Especially in hospitals and laboratories, it is crucial to maintain a humidity that is difficult for microorganisms to be produced.

9. Humidification equipment

The adjustment of humidity is very necessary to prevent the influence of static electricity and create a comfortable working environment. Especially in hospitals and laboratories, it is crucial to maintain a humidity that is difficult for microorganisms to be produced.

10. Management of use

The dust source in the clean room is mainly caused by the operators and the items brought into the room. Therefore, these should be given full attention. In addition, the pressure balance of each room, the pollution of the indoor walls and other subtle details should also be managed.

11. Required equipment

According to different work contents, the clean room should also be equipped with corresponding water supply and drainage, electrical and gas equipment. These equipment should be easy to use, and since the clean room is a closed space, emergency countermeasures must be taken in emergency situations such as fire and power outage.