Logistics Cold Storage
Construction steps of logistics cold storage:
Site selection
According to the development of the enterprise itself, the logistics storage cold storage is generally built in a relatively convenient location with cheap land price and convenient transportation. There should be no heavy pollution sources around the cold storage. The floor should be flat, hard, dry, and the surface is generally concrete. The warehouse door should be turned away from the wind direction, and the opening direction can be eastward and far away from the pollution source. The floor elevation shall be higher than the surrounding ground to prevent water from entering the reservoir in rainy days.
Factors such as convenient transportation and contact with the market should be considered. It is better to build a cold storage in a cool place without frequent hot air. There should be good drainage conditions around the cold storage. The underground water level should be low. There should be a insulation layer under the cold storage, and good ventilation should be maintained. Keeping dry is very important for the cold storage. In addition, the corresponding three-phase power shall be set up in advance according to the power of the refrigerator before the construction of the refrigerator
Calculation of construction tonnage and area
According to the development of the enterprise itself, the logistics storage cold storage is generally built in a relatively convenient location with cheap land price and convenient transportation. There should be no heavy pollution sources around the cold storage. The floor should be flat, hard, dry, and the surface is generally concrete. The warehouse door should be turned away from the wind direction, and the opening direction can be eastward and far away from the pollution source. The floor elevation shall be higher than the surrounding ground to prevent water from entering the reservoir in rainy days.
As for the explanation of volume factor, some goods are piled up completely, some goods are piled up without shelves, and many goods are piled up directly in the way of multi-layer goods stacking. However, the central temperature and pressure of goods need a long time to reach the required temperature. Its refrigeration equipment runs for a long time. Relatively speaking, it will increase the cost of electricity. For example, reasonable use of shelves and stacking of goods will save energy and reduce the operating electricity cost. It is recommended to use reasonable shelves and air ducts for large-scale cold storage. The arrangement of goods and air ducts of cold fans can be reasonably consistent with the air flow. It is easy to realize the average temperature.
Purpose of logistics cold storage:
Cold storage is a kind of building which uses artificial refrigeration to make the fixed space reach the specified temperature and easy to store goods. Cold storage can be widely used in food factory, dairy factory, pharmaceutical factory, chemical factory, fruit and vegetable warehouse, egg warehouse, hotel, hotel, supermarket, hospital, blood station, army, laboratory, etc.
Cold storage is mainly used for constant temperature storage of food, dairy products, meat, aquatic products, poultry, fruits and vegetables, cold drinks, flowers, green plants, tea, drugs, chemical raw materials, electronic instruments, etc.
Classification of logistics cold storage
According to the different nature of use, it can be divided into three types: productive cold storage, distributive cold storage and life service cold storage. The productive cold storage is an important part of the food processing enterprises, which is generally built in the area where the source of goods is concentrated. Perishable foods such as fish, meat, poultry, eggs, fruits and vegetables, after proper processing, are sent to cold storage for cold processing, and then transported to consumption areas for distribution. It is characterized by large cold processing capacity and zero in and out of storage items. The distributive cold storage is generally built in big cities or water and land transportation hubs and densely populated industrial and mining areas, for the purpose of market supply, transportation and transfer of food. It is characterized by large cold storage capacity and small freezing capacity, and is suitable for the storage of various foods. Domestic service cold storage is used for temporary storage of food for the purpose of adjusting living needs, which is characterized by small storage capacity, short storage period, many varieties and low stacking rate.
