Cold Storage Room Steel Structure Fabrication

The design Cold storage room is calculated based on the nominal volume of refrigerated or ice cube.The nominal volume is larger than 20000m3 for large cold storage;20000m3~5000m3 for medium cold storage;Less than 5000m3 is a small cold storage.

Nominal capacity shall be determined by the net area of the room (excluding the column, bucket and refrigeration equipment) in the refrigerated or ice bank.

Calculation tonnage of cold storage or ice bank can be calculated according to the following formula:

In the formula:

G - calculation tonnage (t) of cold storage or ice bank;

V1 -- nominal volume of the refrigerated or ice cube (m3);

?- volume utilization coefficient of the refrigerated or ice cube;

?s -- the computational density of food (kg/m3).

The outdoor meteorological parameters of the cold storage design shall meet the following requirements:

1. In the calculation of heat flux of cold enclosure structure, the average temperature of outdoor calculation should be calculated by the outdoor calculation.

2.When calculating the minimum total thermal resistance of cold enclosure structure, the average relative humidity of the relative humidity in outdoor calculation should be adopted.

3.Open the door calculate heat flow and the cold room ventilation flow rate, the outdoor calculated temperature outdoor calculated temperature of summer ventilation should be adopted, outdoor relative humidity in summer ventilated outdoor calculated relative humidity should be adopted.

The polyurethane cold storage board adopts groove structure to improve the insulating air tightness in the joints of the plate. It is specially designed for cold storage and storage.

The plate is stable and the insulation performance is excellent.

Light weight, beautiful appearance, effectively solve the refrigeration industry temperature difference.