Use various small tricks of commercial display cases
Tea can remove the peculiar smell of commercial display cases: put 50 grams of scented tea in a gauze bag. Can remove peculiar smell. After sifting out the powder particles, put it into a gauze bag, and remove the odor from commercial display cases: Take 500 grams of maifan stone and place it in a cabinet. The odor can be removed after 10 minutes. In addition to the odor of commercial display cases, pour some vinegar into an open glass bottle. The deodorizing effect is also very good. To remove the peculiar smell of commercial display cases with baking soda: take 500 grams of baking soda or sodium bicarbonate into two wide-mouth glass bottles and open the caps. The odor can be removed.
Extend the food preservation method: put it in the commercial display cases freezer, usually use a smaller plastic bag to pack clean water. Frozen into ice cubes. When there is a sudden power failure in the house, you should try to open the display cases refrigerator door as little as possible. There are ice cubes inside, so that the refrigerator room can still maintain a certain low temperature to keep food fresh. Frost-free commercial display cases are more suitable for keeping fresh in this way. Place on each layer in the cabinet, lemon flavor: cut lemon into small pieces. Can remove peculiar smell.
The energy-saving method of commercial display cases: display cases The temperature around the refrigerator room increases by 5°C. display cases The refrigerating room should be placed as far away from the heat source as possible, preferably in a ventilated and shaded place. For commercial display cases, the opening time of the refrigerator compartment should be short; in case of power failure, do not rush to open the display cases refrigerator compartment door. Do not put hot food in the display cases refrigerating room. Make sure to dry the food at room temperature before putting it into the display cases refrigerating room. The food in the freezer room is best packaged in clean plastic bags. The food can be frozen quickly and is not easy to spread. Dry, and prevent moisture from turning into frost; food should not be packed too full, and there should be a gap between the wall of the refrigerating room in commercial display cases to facilitate the flow of air-conditioning; frozen food, it is best to turn it in a planned way before eating Defrost in the refrigerator.
To save 30% of power consumption. The store sells two bags of new energy-saving products-super ice packs, and commercial display cases. As usual, the freezer compartment can be replaced by -18℃ instead of -22℃. Placed in the display cases refrigerator, when the display cases refrigerator starts to cool, the ice pack will absorb the excess heat in the refrigerator. Because the thermal resistance of ice packs is higher than the thermal resistance of the insulation layer of commercial display cases, it plays a role of cold storage and reduces the loss of cold storage in display cases, so it plays a role in storage and reduces the loss of cold storage in display cases. It is determined that using this method can save about 6 kilowatt-hours of electricity per month.
The defrosting method of commercial display cases is to take the tea leaves in the sun, which can be used repeatedly for many times, and the effect is very good. Cut a piece of slightly thicker plastic film to the size of the refrigerator compartment of the display cases. Stick it on the frosted wall of the refrigerator, without any glue, just one stick. When defrosting, take out the food in the refrigerator temporarily, then peel off the plastic film and shake it, and all the frost will fall off, then re-attach a film, put it in the food, and continue using it. In addition, the freezer compartment of commercial display cases should be defrosted in time. When frostWhen the product is 5 mm thick, the refrigerator should be dried after cleaning, because frost is a poor conductor of cold. Then energize and refrigerate to avoid immediate frost.
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