1. Calculation method of cold storage tonnage
Cold storage tonnage calculation formula: G=V1 ∙ η ∙ Ps
That is: cold storage tonnage = internal volume of the cold storage room x volume utilization factor x unit weight of food
G: cold storage tonnage
V1: The inner volume of the refrigerator
η: volume utilization ratio/coefficient of cold storage
Ps: Calculated density of food (unit weight)
For the three parameters of the above formula, we give explanations and numerical references respectively, as follows:
1. The internal volume of the cold storage = length × width × height (cubic)
The volume utilization rate of cold storage with different volumes is slightly different. The larger the volume of the cold storage, the higher the volume utilization rate of the cold storage.
2. The volume utilization factor of the cold storage:
500~1000 cubic =0.4
1001~2000 cubic =0.5
2001~10000 cubic =0.55
10001~15000 cubic =0.6
3. Calculation density of food (unit weight):
Frozen meat = 0.4 tons/cubic
Frozen fish =0.47 tons/cubic
Fresh fruits and vegetables =0.23 tons/cubic
Machine-made ice =0.25 tons/cubic
Boneless cut meat or by-products = 0.6 tons/cubic
Boxed frozen poultry = 0.55 tons/cubic
2. Calculation method of cold storage storage volume
1. Calculate the area according to the tonnage
The hypothetical height of the cold storage size takes the most conventional 3.5 meters and 4.5 meters as an example. The editor summarizes the conversion results of the following common cold storage products for your reference.
2. Calculate the storage quantity according to the total content volume
In the warehousing industry, the calculation formula for the maximum storage volume is:
Effective internal volume (m³) = total internal volume (m³) x 0.9
Maximum storage capacity (tons) = total internal volume (m³) / 2.5m³
3. Calculation of the actual maximum storage capacity of the movable cold storage
Effective internal volume (m³) = total internal volume (m³) X0.9
Actual maximum storage capacity (tons) = total internal volume (m³) X (0.4-0.6)/2.5 m³
0.4-0.6 is determined by the size and storage of the cold storage. (The following form is for reference only)
3. Common cold storage parameters
The storage volume ratio and storage conditions of fresh products and common foods are as follows:
Post time: Nov-30-2022
