The application of integrated high-efficiency supply air outlets has brought revolutionary convenience to the construction of modern cleanrooms. It fundamentally changes the construction model of traditional clean air conditioning systems. The convenience is mainly reflected in the following aspects:
I. Greatly Simplifies the Supply Air System Structure and Reduces Construction Complexity
Traditional system: It requires the installation of a vast ductwork network, huge plenums, a large number of dampers, and control devices. The construction involves complex duct welding, insulation, air volume balancing and commissioning, which results in a long construction period, many cross operations, and extremely high requirements for welding and sealing processes.
Advantages of the integrated supply air outlet system compared to the traditional system:
1. No complex ductwork required: The integrated high-efficiency supply air outlet, as an end device, is generally connected to the main duct for air supply through insulated flexible hoses. Therefore, it eliminates the need for large supply air ducts and plenums leading to each supply air outlet.
2. Drastically reduced construction workload: The work of the construction team shifts from complex ductwork to simple electrical wiring and the installation of integrated high-efficiency supply air outlets. It is like installing light fixtures, which greatly reduces the technical threshold and labor intensity.
3. Reduced professional cross-operations: It reduces the complex coordination with the ductwork fabrication and installation team, making the construction interface clearer and management more convenient.
II. Shortens Construction Period and Improves Construction Efficiency
1. Parallel operations: The installation of integrated high-efficiency supply air outlets can be carried out almost independently after all other operations in the technical interstitial space and inside the workshop (such as wall panels, floors, utility pipe installations) are completed, and can even be performed after the process equipment is moved in, greatly compressing the critical path duration.
2. Fast installation speed: The individual integrated high-efficiency supply air outlet has a high degree of modularization and comes in standard sizes (such as 1175*575, 1200*600 mm). It can be quickly installed, inserted, and wired through pre-embedded T-shaped aluminum keel or hangers. A skilled worker can install dozens of units in a day.
3. Plug and play: Integrated high-efficiency supply air outlets are performance-tested and leak-tested before leaving the factory. After installation, they can be powered on and operated immediately, without the need for cumbersome on-site air volume commissioning and balancing work (which traditionally takes a lot of time to adjust the air volume of each supply air outlet through dampers).
III. Reduces Floor Height Requirements and Reduces Civil Engineering Costs and Difficulties
1. Traditional system: It requires sufficient ceiling space to accommodate the large supply air plenum and ducts, resulting in increased building floor height and significantly higher civil engineering costs.
2. Integrated high-efficiency supply air outlet: The requirement for building floor height is greatly reduced. This means that: shorter buildings can be constructed, saving a huge amount of civil engineering investment. Or in a factory with the same floor height, a larger cleanroom clear height can be obtained, which is conducive to process equipment layout and operation.
IV. High Flexibility and Easy for Later Modifications
1. Convenient layout adjustment: When the cleanroom process is upgraded or the production line is adjusted, it is only necessary to simply move the position of the integrated high-efficiency supply air outlet (slide on the keel) or increase or decrease the number of integrated high-efficiency supply air outlets to change the supply air area and cleanliness level.
2. Easy system expansion: If it is necessary to expand the clean area, it is only necessary to extend the ceiling keel and electrical lines and increase the number of integrated high-efficiency supply air outlets, without the need for large-scale modification of the original air conditioning unit and ductwork system.
3. Convenient upgrade and replacement: When it is necessary to replace higher efficiency filters, they can be replaced individually without affecting production in other areas. It is even possible to directly purchase new model integrated high-efficiency supply air outlets to replace the old units as a whole, achieving technological iteration.
V. Simplifies Commissioning and Validation Processes
1. Reduced commissioning items: It eliminates the complex air system balancing commissioning (TA).
2. Convenient performance verification: The integrated high-efficiency supply air outlet can be equipped with an air distribution membrane, which provides uniform and stable outlet air velocity, facilitating air velocity and volume detection. Its efficient sealing design also reduces the complexity of leak testing work.
In summary, the integrated high-efficiency supply air outlet, with its modular, integrated, and self-powered characteristics, has transformed the construction of cleanrooms from a complex, customized civil engineering project into a more standardized and industrialized installation process. This greatly improves construction efficiency, flexibility, and convenience, and reduces overall costs. It is one of the key technologies for the rapid construction and iteration of modern cleanrooms, especially in the electronics industry.
Post time: Oct-10-2025