Beijing cold storage manufacturers - small cold storage installation types and precautions
The three major factors we must consider in the installation of small refrigerators in Beijing: 1. The main consideration of the installation of the cold storage is the temperature. We can see that the cold storage outside is light-colored, and it is also difficult to absorb heat radiation in consideration of light colors. Reduce the radiant energy that absorbs the sun. 2. The foundation of the cold storage is affected by low temperature, and the water in the soil is easily frozen. Due to the volume expansion after the soil freezes, it will cause the ground to rupture and the entire building structure to be deformed, which will make the cold storage unusable. For this reason, in addition to the effective insulation layer, the low-temperature cold storage floor must be treated under the insulation layer to prevent the soil from freezing. 3. The cold storage medium and long term is a low temperature environment. In such a low temperature environment, especially during the periodic freezing and melting cycle, the building structure is vulnerable to damage. Therefore, the building materials of the cold storage and the various parts of the cold storage should have sufficient frost resistance. In general, the design of cold storage building structure and material requirements are four points: insulation, sealing, robustness and frost resistance. If you have this need, you can Beijing Blue Dream Refrigeration! We have professional engineering designers to provide you with a set of free design solutions, choose us to choose to rest assured! Beijing Blue Dream Refrigeration: Fresh-keeping cold storage installation Medical cold storage: medical cold storage installation Key Safe,Secret Safe,Popular Safe,Small Key Lock Safe Box Ningbo Reliance Security Technology CO.,Ltd , https://www.reliancesafes.com
1. Ambient temperature and humidity outside the cold storage: temperature is +35 ° C; relative humidity is 80%.
2. Set temperature in the cold storage: fresh storage cold storage: +5 ~ -5 ° C; cold storage cold storage: -5 ~ -20 ° C; low temperature cold storage: -25 ° C
3. Into the cold storage food temperature: L-class cold storage: +30 ° C; D-class, J-class cold storage: +15 ° C.
4. The effective volume of the stacked cold storage is about 69% of the nominal volume. When storing fruits and vegetables, multiply by the correction factor of 0.8.
5. The daily purchase volume is 8-10% of the effective volume of the cold storage. 
