The normal use of refrigerators

When using the refrigerator, we must grasp the use of technology, not only to protect the life of the refrigerator, but also eat fresh and healthy food. Therefore, there are the following points in the process of using the refrigerator:

1. To prevent convection between the internal temperature of the refrigerator and the external temperature, the lower the temperature of the refrigerator, the better. Keep away from direct sunlight and away from fire or other heat sources. Since the cooling effect of the refrigerator is related to the good heat dissipation of the condenser, the refrigerator must be placed in an easily cooled, ventilated and dry place. Generally, the back of the refrigerator should be more than 10 centimeters away from the wall, 20 centimeters from other objects on both sides, and the bottom corners of the box should be no less than 10 centimeters from the ground. The ground should be firm and flat, and the adjustable foot screws can be used to keep the refrigerator in a horizontal position. Do not place other objects or covers on the cover so as not to affect heat dissipation.

2. The food in the refrigerator must be clean and clean. Wash fruits, vegetables, and other raw foods before draining them. Raw fish, chickens and ducks should be removed from the viscera and cleaned before being placed in the refrigerator.

3, hot food can not be put into the running refrigerator.

4. Food should not be cooked and mixed together and should be kept clean. According to food storage time, temperature requirements, the correct control of the space inside the box, do not put the food directly on the evaporator surface, to be placed in the container, so as not to thaw in the evaporator, inconvenient to remove.

5, thawed food because the organization is damaged, more perishable than fresh food deterioration, so the thawed food should not be stored in the refrigerator.

6, 0 °C - 3 °C is the temperature of food cells frozen into the maximum temperature ice crystals, food from 0 °C down to -3 °C the shorter the time, the better food preservation. Quick freezing can make food complete this freezing process as fast as possible. During the quick freezing of food, the finest ice crystals will be formed. Such fine ice crystals will not pierce the cell membrane of the food. In this way, the cell tissue fluid will be completely preserved during defrosting, and nutrient loss will be reduced, and the food will be preserved.

7, deodorizing method: use a clean cotton towel, folded neatly placed on the upper shelf side of the refrigerator, can adsorb the odor in the refrigerator, after drying can be used repeatedly; fresh orange peel washed dry, scattered In the refrigerator, a small piece of raw dough left over from steamed buns is placed on the top of the freezer to allow no odor in the refrigerator within 2 to 3 months; use 50 g of tea leaves wrapped in gauze to put in the refrigerator, take out the heat after one month, and then reload it. Put the gauze into the refrigerator and use it repeatedly.

8, the refrigerator freezer temperature is controlled at minus 18 °C, which is relative to minus 22 °C can effectively save 30% of the power consumption. In addition, we can also buy two bags of ice in the refrigerator to reduce the loss of refrigerator cold, to achieve the purpose of saving power. Finally, frost is a poor conductor of cold. For this reason, we also need to regularly defrost the refrigerator for power saving purposes.

9, in order to prevent damage to the refrigerator, clean the refrigerator should first cut off the power supply, use a soft cloth dipped in water or tableware detergent gently scrub, and then rinse with water to wipe the detergent, but can not use detergent, decontamination Powders, talcum powder, alkaline detergents, water, oils, brushes, etc., are used to clean the refrigerators, as these detergents infringe on the coated layers outside the box and the plastic parts inside the box. When the inside of the box is dirty, it should be removed and cleaned with water or detergent. The appearance of the electrical parts should be wiped with a dry cloth.