Hello, everyone, what are the advantages of fiber
12 month agoThe application advantage of bag air duct system in cold storage project
Chiller is a common end air supply equipment in cold storage, usually by direct air supply, that is, cold air is directly blown to the surface of the goods at high speed. This method is simple, but it is easy to cause dry consumption of goods and poor comfort of personnel. Large cold rooms will produce cooling blind spots, and the air supply distance is large. The cold room needs to be equipped with a high-power motor, which consumes a lot of energy, so the direct air supply method is only suitable for small and medium-sized cold storage units that store packaged products.
In the cold storage, in order to solve the shortcomings of direct air supply, It is usually used for the installation of fabric air duct. The traditional method is to use metal iron duct. However, in the cold storage air supply temperature range of -30℃ ~ 10℃, due to the large temperature difference between the inside and outside the duct, condensation and even frost are easy to occur, and the air supply is not uniform. The thermal insulation structure of the air duct has high requirements, and there are also shortcomings such as large weight, cleaning difficulties, installation and maintenance difficulties, so the metal air duct system has a trend of being eliminated in the cold storage.At present, a new type of cold storage air supply is the use of bag air duct system, which is a flexible air distribution system woven by special fibers. It is a terminal air supply system integrating the functions of air outlet, air supply pipe, plenum, insulation material and air valve. Compared with the traditional metal air duct system, the bag air duct has the advantages of uniform air supply, no blowing sense, low energy consumption, no condensation, easy cleaning and maintenance, light weight, convenient installation and so on. It can also use a smaller power motor to achieve greater supply distance. The top installation can also use semicircular and oblate circles to improve the capacity utilization rate of the cold storage, and greatly improve the use space of the cold storage.

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Main Product:
Wind Tube Fabric,
Fiber Cloth Air Duct,
Flame Retardant Cloth Air Duct,
Air Duct,
Bag Air Duct,
Fabric Air Duct