The difference between ultra-low temperature cold storage and ordinary cold storage

Update:17 Nov 2020
Summary:

There are many differences between the construction req […]

There are many differences between the construction requirements of ultra-low temperature cold storage and ordinary cold storage. Ultra-low temperature cold storage is currently widely used. Many items require ultra-low temperature storage, such as tuna, medicine, etc. The requirements for ultra-low temperature cold storage are very high, and the cost of refrigeration equipment required is also high. Today we will specifically explain the construction requirements of ultra-low temperature cold storage.

The temperature of the ultra-low temperature cold storage is generally -40°C~-60°C. Generally store seafood and seafood and medicines that require ultra-low temperature freezing. Different designs are designed for different customer needs. Common functions include: air conditioning, quick freezing, shade, medicine, explosion-proof, normal temperature, etc.

Ultra-low temperature cold storage, as the name implies, the temperature is much lower than that of fresh-keeping cold storage. Therefore, the required cooling capacity of the unit must be large. The number of horses should be larger. The price is relatively expensive.

Not only the unit, but also the ultra-low temperature cold storage for good heat insulation. Need to add a layer of thermal insulation, the cost of this thermal insulation layer is not low.

During the use of ultra-low temperature cold storage, we maintain and use it more carefully than ordinary cold storage.

Generally speaking, the service life of ultra-low temperature cold storage is much lower than that of ordinary cold storage. But it's not that ultra-low temperature cold storage is not worth installing.

Under good maintenance and use, ultra-low temperature cold storage can also have a considerable service life.

In terms of cold storage installation engineering, Shanghai Zhaoxue Refrigeration Equipment Co., Ltd. has a professional construction team with skilled, rich experience and clear division of labor. It has a complete construction organization design and a complete on-site management system and system to standardize and program the construction organization. rationalization.