The second phase of China Supply and Marketing Suining Smart Cold Chain Industrial Park covers an area of about 53 mu. The main construction contents are: 4# warehouse multi-temperature area warehouse (two layers, including refrigerated warehouse and dry warehouse, with a total area of 10,409 square meters and storage capacity of about 62454m³). 5# fresh storage (two layers, one layer has variable temperature storage, freezing storage, the second layer is dry storage, a total area of 16,076 square meters, storage capacity of about 87,990m ³) and supporting facilities. Among them, the first layer of room 4# variable temperature room and the first layer of room 5# refrigerated room are supplied with air by chiller + fabric air duct system. The warehouse structure has beams, and the height of the warehouse is about 6.4m.

Tailor-made fabric duct ventilation solutions:


1, the use of fabric plenum, the chiller is composed of multiple fans in parallel, when the air supply, there are air impact each other disturbance phenomenon, in order to reduce the impact, stabilize the system wind pressure, and the chiller connected part of the design of fabric plenum, the wind speed in the plenum is lower than the wind speed of the duct, part of the dynamic pressure into static pressure, so that the system air supply more stable and balanced.

2. The shape of fabric duct is rectangular, and there are many supports at the top of the warehouse. In order to reduce the space occupied by the ventilation system and improve the utilization rate of the warehouse, rectangular and multi-row steel wire rope installation is adopted, with multiple rows of hanging points at 12 o 'clock and hanging points set at the end. Short construction period, no burden on the main structure, to ensure the safety of construction personnel; Make the whole system look more beautiful; The end adopts jet air discharge to improve the cost performance of the product.

3. The air outlet form, the fabric air duct adopts 55-85 degree multi-row orifice outlet on the entire length, the air supply coverage is wide, the temperature is uniform, and the temperature difference is small. Low wind speed, no dry consumption; Ensure that the quality of refrigerated goods is not affected by wind speed. Create a storage environment for low-velocity airflow with uniform temperature distribution through a fabric duct system solution with low-velocity airflow patterns.


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