Power saving means for household electric refrigerator

A right to buy energy-saving refrigerators
Take the 200L household refrigerator as an example, the ordinary refrigerator power consumption per day near h 1kW, but if the use of frequency conversion or efficient energy-saving refrigerators, power consumption is only 0.4 ~ 0.5kW / h, power saving rate of 50% ~ 60%. The service life of the refrigerator is generally 10 to 15 years, in the life cycle of energy-saving refrigerators than non - energy saving about 2000kW / h.
Two, put the proper position
Refrigerator placement should avoid direct sunlight or close to the stove and other heat sources, to prevent the increase in the surrounding temperature and increase the power consumption.
Three, keep the heat sink space
Refrigerator cooling surface should be around at least to keep around the space, in order to ensure the good ventilation and cooling 15cm refrigerator, improve the efficiency of the cooling.
Four, to maintain a good performance of the sealing strip
The rubber strip on the refrigerator door should be kept closed and tight, and the magnetic properties are good. Slot on the refrigerator door will increase the power consumption of 15% ~ 5%.
Five, the correct use of temperature control switch
Temperature control switch should be adjusted at any time with seasonal changes. Summer should be transferred to "4" or the most upscale, winter is adjusted to "1" or "2", so that it can reduce the number of refrigerator starting, saving electricity. In addition, the temperature control switch can not be in the position of strong cold or urgent cold for a long time, so as to avoid the increase of the power consumption.
Six, control the food storage capacity
Refrigerator storage of food should not exceed the total volume of 80%, in order to maintain adequate internal cooling air circulation space. Excessive food storage will increase the power consumption of 4% ~ 5%. Hot food should stay after the cooling and then into the refrigerator, otherwise it will increase the evaporator surface frost thickness, the compressor working long hours, power consumption increases.
Seven, the timely removal of frost
Frost more than 6mm should be timely, in order to avoid the effect of frost, so as not to affect the cooling effect.
Eight, reduce the number of times and shorten the time to open the door
Under the room temperature is 20 DEG C every day if the increase in the opening 10 times may increase 3% power consumption; in ambient temperature is 30 degrees, each additional 10 seconds to open the door, it may increase 3% ~ 4% of the power consumption.