Purification engineering is an engineering discipline that removes pollutants such as particles, harmful air, and bacteria from the air within a certain spatial range, and controls indoor temperature, cleanliness, pressure, airflow velocity and distribution, noise and vibration, lighting, and static electricity within a certain demand range. The room specially designed for purification engineering has the ability to maintain the originally set cleanliness, temperature, humidity, and pressure requirements regardless of changes in external air conditions.

The purpose and purpose of different purification projects are different, so the components of different purification projects are also different. However, the main projects included in purification projects are still composed of the following parts:

1. Enclosure structure system: Simply put, it consists of three parts: top, wall, and ground, which make up the six faces of a three-dimensional enclosed space. More specifically, it includes doors and windows, decorative arcs, etc.

2. Electrical system: three parts: lighting, power, and weak current, including purification lamps, sockets, electrical cabinets, circuits, monitoring, telephones, and other strong and weak current systems;

3. Duct system: including supply air, return air, fresh air, exhaust ducts, end and control devices, etc;

4. Air conditioning system: including cold (hot) water units (including water pumps, cooling towers, etc.) (or air-cooled pipeline units, etc.), pipelines, combined purification air conditioning units (including mixed flow section, initial efficiency section, heating/cooling section, dehumidification section, pressurization section, medium efficiency section, static pressure section, etc.);

5. Automatic control system: including temperature control, temperature control, air volume and pressure control, opening sequence and time control, etc;

6. Water supply and drainage system: water supply and drainage pipelines, facilities, and control devices, etc;

7. Air filtration system: junior high school high-efficiency filters, etc;

8. Clean floor: Generally, epoxy resin is used to clean the floor.

9. Other purification equipment: such as ozone, ultraviolet lamps, air showers (including cargo showers), transfer windows, ultra clean workbenches, interconnection locks and other purification auxiliary equipment.

The article originates fromGuangxi Purification Project: http://www.jmyujie.com/