Versatile Fabric Air Ducts Tailored for Cold Storage Use

Bag Air Duct is used more and more in cold storage, such as garlic, fruits and vegetables, sheep skin and other high temperature storage, low temperature storage, room temperature storage. Why is the bag Air Duct suitable for use in the cold storage, and what are the points for attention in the cold storage supporting ventilation scheme?

Question 1: Can air ducts be used in low temperature cold storage?

Answer: The composition of the bag air duct fiber fabric is polyester fiber, and the applicable temperature range is -40C-200C. From the material point of view, the cloth bag air pipe is completely suitable for low temperature cold storage.

Question 2: Why is the bag air duct system suitable for cold storage freezing places?

Answer: The most critical of these is the permeable air outlet mode, which is characterized by low wind speed, uniform air flow, and small temperature gradient. Therefore, it is very suitable for cold storage, fruit refrigeration workshop, electronics workshop and other places.

Question 3: Can the air duct pass through the cold storage?

Answer: No, the air duct through the cold storage will lead to a large increase in the heat load of the cold storage, but also lead to a large decrease in the wind temperature through the air duct. There is insulation, but if the temperature difference between the wind temperature in the duct and the air temperature in the cold storage is too large, it will still have a greater impact. Unless you make the insulation really, really thick.

Question 4: Will Fabric Air Duct freeze when used in cold storage and affect the air supply effect?

Answer: The duct will not freeze under normal air supply and ambient temperature. However, for the cryogenic air cooler equipment commonly used in cold storage, regular defrosting is required, and the melted water generated during defrosting may splash into the air duct, but these water will blow out the air duct after the subsequent refrigeration boot, and frost may occur in some parts but will not freeze, which will not affect the air supply effect, and will not cause any harm to the air duct itself.