Shopping malls and supermarkets are mainly used to store milk, beverages, vegetables and fruits, fresh meat, cooked food, soy products, quick-frozen food, seafood products and other commodities. The styles of
supermarket freezers required for different commodities are also very different. Conventional
supermarket freezers include: air curtain cabinets, a la carte freezers, frozen island cabinets, cooked food cabinets, fresh meat cabinets, seafood tables,
horizontal freezer display freezers, etc. Among them, air curtain cabinets and frozen island cabinets are the most commonly used. The inside of the
Supermarket freezer is composed of a closed circulation box made of aluminum alloy material, and the
supermarket freezer is under the protection of the external thermal insulation shell. The outside of the box is connected to the air intake pipe and the outside is connected to the outside, and the cold air from the outside is introduced into the box, and then through this natural circulation, the outdoor cold air can be circulated from the box from time to time, which can be used without electricity. to achieve the purpose of refrigeration.
The
supermarket freezer is pivotally supported on the door of the heat insulation box through the hinge parts located on one side of the left and right directions. The opening of the storage compartment can be opened and closed freely, and the door is surrounded by an outer surface material and an inner surface material, a resin sheath connecting the outer surface material and the inner surface material on the left and right sides, and the inner surface material and the sheath filled with the outer surface material. The thermal insulation material composition of the space. The
supermarket freezer has the advantages of a simple and hygienic shape of the outer surface. Especially when the temperature is lower than -18 ℃, generally speaking, the low temperature environment can effectively inhibit the reproduction and growth of bacteria. The reproduction and growth of bacteria will be particularly slow, which can ensure that the food is temporarily stored without rotting and metamorphosis.
Since the temperature of the
refrigerator room of the
supermarket freezer is kept between 0-10 ℃, although the reproduction of bacteria can be limited, it cannot be completely prevented. Therefore, if the food is put into the supermarket freezer for a long time, it will definitely deteriorate and deteriorate, and the more easily spoiled food will deteriorate faster. Generally speaking, the refrigerator compartment of the supermarket freezer can only be kept fresh, and can only be used as a storage room for a short period of time. Food stored for a long time should be placed in the
Freezer Room. However, the food in the freezer is also stored for a certain period of time, because although the frozen bacteria multiply slowly, they will deteriorate if the time is too long. Sometimes even if the food does not deteriorate, the taste will change. Please store it according to the expiration date of the instructions.
Due to the high humidity in the
supermarket freezer, it is not easy to use in summer. The speed of internal frosting is relatively fast. Under normal circumstances, it is best to clean the
supermarket freezer once a month. It is best to use the equipped defrosting shovel for defrosting. If there is no defrosting shovel, you can use plastic parts, and must not use sharp Metal parts to prevent damage to the inner bladder or tube dew. In winter, the defrosting time can be appropriately extended, and the cabinet should be cleaned by the way when defrosting. The
supermarket freezer may accidentally cause food to fall into it and cause blockage. The defrosting water in the refrigerator should be drained from the water outlet on the back. If you find that there is water in the drain, please pay attention to see if it is blocked, use through-hole pins or soft plastic parts to clear it.
