The experience of building a small cold storage correctly, come and learn!

The experience of building a small cold storage correctly, come and learn!

Relying on a series of advantages such as short installation period, fast and efficient use, and reasonable price, the construction of small cold storage has quickly been recognized by the market and has been widely used in many industries. For users who need to build small cold storage, they generally pay more attention to the design and selection of small cold storage. The editor of okmarts.com has compiled the following points of reference for everyone:

　　 One, Kumen design and planning

The door of a small cold storage should be set reasonably according to the width of the passage that can be used on site. Common door designs include sliding doors, electric doors, rolling gates, sliding doors, spring doors, etc.; the construction needs to be based on the customer’s Use it reasonably. If the size of cargo transportation is limited, it is recommended to use a sliding door that can facilitate large equipment and free access for large cargo.

　　 2. Cold storage door design

Generally speaking, the door sill of the warehouse can be set or not. If it is not set, the inside of the cold storage must be as high as the outside ground. The same ground material is used on the insulation layer to make the cold storage staff carry the goods. Easy access. If it is to be installed, the threshold must be 3 to 5 cm higher than the ground, so that the warehouse and the ground of the outside ground form a step. This structure is more convenient for installation and transportation of goods.

　　 Three, cold storage board design selection

　　The bottom plate of small cold storage is very important. The foamed exterior protection material color steel tile, galvanized steel plate, aluminum plate, etc. should be used first; for some special occasions with higher requirements, SUS304 stainless steel plate and SUS316 stainless steel plate should be used reasonably.

　　 Fourth, the design of the thickness of the insulation layer

Cold storage insulation materials should choose mature technology, one-time high-pressure foaming environmentally friendly polyurethane materials, or polystyrene foam materials; generally, the storage temperature of cold storage is above minus 22 ℃ all year round, so the best choice is for storage boards 100mm thick insulation layer; 50mm thick insulation layer should be used for cold storage below minus 22°C; and 200mm thick insulation layer should be used below minus 30°C.

　　 5. Balanced window design

Small cold storage requires sealing. In actual use, due to the large temperature difference between the inside and outside of the storage, thermal expansion and contraction can easily occur and the door cannot be opened. In order to effectively solve this type of problem, the small cold storage must have a balanced window Designed, when the pressure inside the cold storage is too low, air can be appropriately added to it to balance the pressure.

　　 VI. Anti-condensation design of door frame

There must be a gap between the door and the door frame of the cold storage. When the temperature difference between the inside and the outside is as high as about 10°C, the moisture in the air will condense on the surface of the door frame, or even flow directly to the ground in the storage; therefore, it should be around the door Install the heating wire to avoid condensation in humid weather.

　　 Seven, hygiene design

High-end hotels and small cold storages of medical institutions have strict hygiene requirements. In order to prevent the hidden dangers of health and safety of cold storages, the side junctions of the cold storages must be rounded over R30 mm during construction. The place where the three sides meet is best. It forms a spherical internal corner of SR 30 mm or more; this special structure can effectively prevent sanitary corners and ensure environmental sanitation in the warehouse.