The new Cold Chain project is invested and constructed by Changzhou New Yun City Development Group Co., LTD. With the social mission of improving the living standards of Changzhou citizens and ensuring food safety supply, the national backbone cold chain logistics base and the cold chain base facing Changzhou City and its surrounding areas are built. Build a high-end cold chain storage center, supply chain operation center, supply chain distribution center, food processing center and related supporting facilities. It is mainly divided into two main functional areas: urban distribution area and cold chain storage distribution area. After the delivery, the total capacity of the cold storage will exceed 100,000.


one MultiXair Fabric duct ventilation solution


1. Fabric air duct adopts MultiXair high permeability material to prevent the surface of the system from freezing and frosting.


2. The chiller is composed of multiple fans in parallel. In order to reduce the impact and stabilize the air pressure of the system, a fabric plenum is designed for the part connected with the chiller. The wind speed in the plenum is lower than that of the duct, and part of the dynamic pressure is converted to static pressure, making the system more stable and balanced. It can also avoid the residual defrosting water blowing into the air duct and thus blowing into the material after defrosting. In order to facilitate the system deicing, the plenum is designed as an independent part and is connected with the chiller fan and the air duct by zipper.


3. MultiXair-S series D-shape semi-oval fabric duct system is adopted.


4, the use of double row of track suspension system, fabric duct system at 3:9 to set the slide group, the track installed after the slide into the track groove can be set at the end of a separate track fixed, to prevent fan start and stop caused by system movement.


5. The wind speed of the plenum is controlled at 4~6m/s, and the wind speed at the entrance of the fabric duct system is controlled at 8~10m/s.


6. The air supply mode is infiltration air supply and orifice air supply. The orifice is designed in S-shaped cross arrangement, and the air supply coverage is wider. In order to avoid dry consumption caused by cold air blowing materials, the orifice Angle is designed at 55~85 degrees.


2. Scene pictures

MultiXair has accumulated experience in the design and implementation of fabric air ducts for various types of projects at home and abroad, and has summarized several sets of fabric air duct installation methods for different places. For more information, call 400-836-9929