Zhongbaida Kitchen, invested and constructed by Weifang Department Store Group, is a key leading enterprise of agricultural industrialization in Shandong Province and a key livelihood project of Weifang City government. Covering an area of 216 mu, the construction area of 153,000 square meters, the annual processing and distribution capacity of agricultural products reaches 300,000 tons, which is positioned to create a large kitchen for Chinese people, focusing on providing high-quality life solutions, and realizing "safe production of base, efficient circulation of agricultural products, and safe consumption of citizens".


The design scope of MultiXair fabric duct air supply system is air duct design for freezer cooler machine.


1. MultiXair high permeability material is used to prevent frost formation on the surface of the system.


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/.


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.

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 installation methods for different places. For more information, call 400-836-9929