Precautions for cold storage installation

Precautions for cold storage installation

Library refers to the use of artificial means to create an environment different from outdoor temperature or humidity. Pay attention to the following points when installing cold storage:

　　 1. When installing the cold storage, the construction check must be strict. When the design temperature difference on both sides of the enclosure structure is equal to or greater than 5℃, an air barrier should be installed on the side with higher temperature." If the control is not strict and the implementation is not in place, it will seriously affect the quality of the food cold storage. Therefore, the construction must be strictly controlled to ensure the quality. Moreover, good insulation boards, such as polyurethane, must be selected.

2. In the cold storage installation, there are some misunderstandings about the moisture-proof and air-proof insulation layer of food cold storage. From the beginning of the design, there is a wrong understanding of the working principle of the cold storage and the influence of the external environment on the operation of the cold storage. It does not have a big impact on the insulation effect of the cold storage. Some people think that there is no big difference between what materials are used and what materials are used.

　　3. The top plate of the cold storage equipment should not be piled up with debris, otherwise the food cold storage board will be deformed and affect the insulation performance. The passages around the cold storage should be kept unobstructed to ensure good heat dissipation. The location of the cold storage installation should be kept dry, clean, free of flammable and explosive materials, and ensure that there are no safety hazards. A certain gap must be reserved before the evaporator to avoid affecting the cooling effect.