Why does the refrigerator have to be plugged in all the time and how to save electricity

1. Try to place the refrigerator in a shady place and avoid direct sunlight. Because for every 5 degrees increase in the temperature around the refrigerator, the internal power consumption increases by 25%.

2. A gap of about 10mm should be left between the food stored in the refrigerator and the wall of the box, and between the food and the food. The middle layer of the refrigerator should not be too full, which should be conducive to the circulation of cold air, which is not only conducive to saving electricity but also conducive to the preservation of food.

3. Minimize and shorten the time and frequency of door opening. Think about what you want to take and what else you need to put in before opening the refrigerator, and do it all at once. Because every time the refrigerator is opened, the temperature in the box has to be restored, and the compressor has to work.

4. After a power outage in the hot summer, it takes a long time for the refrigerator to restart. You can freeze some water into ice cubes in a small plastic bag and keep it in the freezer all the time, so that the temperature in the refrigerator does not rise too quickly in the event of a power failure.

5. The temperature is low at night, which is conducive to the heat dissipation of the condenser. So if you want to freeze ice cubes or make cold drinks, it's best to make them at night.

The reason why the refrigerator needs to be kept in is that the inside of the refrigerator needs to be kept at a constant temperature all the time, otherwise the contents will not be fresh. If you want to save more electricity, you can switch to a refrigerator from a big brand with a higher energy efficiency rating.

The refrigerator has temperature control, as long as it reaches the set temperature, it will stop, at this time it will basically not run the electricity, and the temperature will automatically open when it is high, and it will consume electricity.

In general, leaving the ice box open for a long time is usually more energy-efficient than unplugging it every time it is not in use.

The refrigeration circulation system of a refrigerator needs to be constantly in operation to keep food and beverages at the proper temperature. Therefore, if the refrigerator is turned on and off frequently, it needs to restart the cooling process to maintain a stable temperature. This consumes additional energy and increases the burden on the refrigeration system.

Refrigerators can avoid this waste by shutting them off for long periods of time but with moderate frequency.

On the other hand, every time you unplug the fridge, you need to restart the refrigeration system, which consumes more power before the initial heat is removed and the internal temperature is lowered again, so it may not be the most efficient solution to constantly talk about plugging and unplugging the power supply.

In conclusion, in order to save energy, it is recommended that you use a refrigerator with the right capacity, meet energy efficiency standards, try to reduce the number of times air enters and exits the refrigerator, and maintain proper door sealing to ensure long-term high performance.

The refrigerator is always on and unplugged when not in use are not very scientific practices. If you frequently open the door, close the door, adjust the temperature, etc., it will cause the Tongzu dry refrigeration unit to start frequently, resulting in a waste of energy. Unplugging the power supply, although it will not waste energy, but a long-term power outage will also have an impact on the built-in control circuit of the refrigerator, and even affect the service life of the refrigerator.

Therefore, the correct way is to adjust the working state of the refrigerator according to the actual needs. In general, the appropriate temperature should be set and kept stable, the number of frequent door openings should be reduced, and the use should be avoided during peak electricity hours, such as evening and evening. When you need to leave the house for a long time, you can gradually remove the food from the hole in the refrigerator and clean it thoroughly, close the refrigerator door, and turn the temperature to the lowest.

The energy consumption of a refrigerator is closely related to its working condition. Therefore, in order to save energy, we should reasonably adjust the working state of the refrigerator according to the actual situation. During normal use, you can set the appropriate temperature, keep the door closed, and avoid opening the refrigerator door frequently.

When you need to be away from home for an extended period of time, you can turn down the temperature of the refrigerator to reduce energy consumption, and gradually remove the contents of the refrigerator for cleaning and disinfecting.

In daily use, we can also reduce the energy consumption of ice spikes back to the box with some simple measures. For example, buy an energy-efficient refrigerator, keep the refrigerator door closed, clean the inside of the refrigerator regularly, and arrange the location of food storage reasonably. Refrigerators that have not been used for a long time can be converted into storage tools, such as storage rooms, warehouses, etc., to reduce their impact on household electricity consumption.

The power supply of the refrigerator is often switched on and off is not good for the refrigerator, is it more power-consuming than always on, it is divided into two situations, if it is turned off for two or three days, then it will save electricity; If you turn it off once a day, you won't save much electricity.

When the refrigerator is started, the current is very large, and the compressor has to work for a long time to reach the normal temperature when it is initially turned on, and it consumes electricity during this time. After the refrigerator reaches the normal temperature, the operation behind it is actually not very electricity-intensive, because the thermal insulation effect of the refrigerator is good, and only after the loss of cold capacity, it will work for a while, so there is a saying that the degree is 24 Xiaochun limbs. If the fridge is turned on and off once a day, it may actually consume more power because there are multiple starts.

If the refrigerator is turned off for a few days and then turned on, it will save some electricity, but this is not good for the refrigerator. Frequent random start-up and drop-off is not good for the refrigerator itself. Because when the compressor is working, the lubricating oil flows with the refrigerant, so that the parts in the compressor are lubricated.

If the compressor is out of service for a long time, the internal parts are not well lubricated, and the moisture intrudes due to improper maintenance during the shutdown, the compressor may "hold the shaft" phenomenon when the next refrigerator starts. In addition, the electrical components in the refrigerator are prone to malfunction due to poor maintenance during the shutdown period.

The fridge is always on to save power. Because the refrigerator needs to maintain a certain temperature, if the refrigerator is turned on and off frequently, the banquet bend will cause the temperature to be unstable, which will increase energy consumption. In addition, the refrigerator needs a certain amount of time to reach a stable temperature, and if it is frequently plugged and unplugged, more energy will be wasted.

Therefore, it is recommended to keep the refrigerator at room temperature and not to turn the power on or off frequently.

In general, it is more economical to leave the refrigerator open all the time.

Of course, it's always on to save power. When the refrigerator is started, the current is very large, and the compressor has to work for a long time to reach the normal temperature when it is first started, which consumes electricity. After the refrigerator reaches the normal temperature, the subsequent operation of its degree does not consume much electricity, because the insulation effect of the refrigerator is good, only after the loss of cooling capacity is known, it will work for a while, so there is a 24-hour statement.

1. If the door is open for a long time, it will consume more electricity, and the temperature changes to high refrigeration, and it also needs to work harder.

2. Switching too often will also increase power consumption.

If you switch on and off more than 20 times a day, each time for about 20 40 seconds, it will increase the electricity bill and affect the degree of freezing; Frequent opening every day will also affect the service life.

You must know that every minute when the door is opened, to return the temperature to its original state, the compressor has to work for 5 minutes, which consumes electricity. The accumulated excess is the electricity bill.

Also, you're not saying spilling things. You can take everything out and turn off the power, and then clean it up quickly, and some places are frozen and not cleaned thoroughly. Clean it up and put it in and turn it on.

The refrigerator is always open, which does not save electricity, but if there are items in the freezer, it must be left open, otherwise it will be broken if it is thawed.

The refrigerator must always be powered on so that the temperature inside the refrigerator remains within an equilibrium temperature range.

Common sense of refrigerator use:

1. After the new refrigerator is purchased, it should be wiped several times with a clean rag, but do not close the door after wiping it clean, open the door to let the odor inside dissipate, or use an electric fan to blow it inside to speed up the emission of the odor, and then use electricity.

2. After the new refrigerator is carried back, it should be left to stand for 2-6 hours before powering on the test machine.

3. The refrigerator should be placed in a cool and ventilated position, and a certain amount of space should be left around it to facilitate the ventilation and heat dissipation of the refrigerator and improve its refrigeration efficiency.

4. When powering on the machine, you should read the manual first, and set the adjustment problem according to the operation method of the manual, because the adjustment method of each brand and each model is different. Set the temperature of the freezer to minus 18 degrees Celsius, and the refrigerator to about 5 degrees Celsius. If there is no food in the freezer that needs to be frozen for a long time, the temperature can be appropriately increased, so that it is more energy-saving.

The same goes for the refrigerator, if there is no special food request, you can turn the problem up to between 8-12 degrees, so that it is more energy-efficient, especially in summer, when the power saving is particularly obvious. However, if there is acid and poor milk storage in the refrigerator, the temperature should be between 2-6 degrees. The mechanical thermostat should adjust the size of the digital gear according to the ambient temperature of the season, adjust the smaller digital gear in summer, adjust the middle gear in spring and autumn, and adjust it in the larger digital gear in winter.

The smaller the gear adjustment, the more power saving.

5. When the machine is powered on, do not put in the food first, wait for the temperature in the refrigerator to drop and stabilize, and then slowly put in the food after the compressor starts and stops normally, and do not put too much food at one time to avoid overload of the compressor.

6. The food placed in the refrigerator should be sealed and wrapped in a container or food bag to avoid odor caused by mutual odor.

7. If it is a direct-cooling refrigerator, when the frost thickness in the freezer exceeds 6 mm, it is necessary to carry out manual defrost in time to avoid reducing the refrigeration efficiency.

The refrigerator will not consume electricity if it is always open, and it will be easy to consume electricity if you often turn it off and then open it, and the spring Shenpi is not very good for the life of the refrigerator, so it has been plugged in with filial piety or.

The refrigerator must be open all the time, so that the temperature can be kept constant, and the food inside will not spoil. In the case of frequent restart, it is more power-intensive, and it will play a power-saving mode if it is always on.

In the case of the refrigerator, it is generally always on, and it will not be turned on for a period of time and then turned off for a period of time, which will have an impact on the refrigerator.

The refrigerator is always turned on like a bend, and it is also more power-efficient, but it usually has to remove some of the ice inside. Hail is also good for saving electricity.

a For every 5 degrees Celsius increase in the temperature around the refrigerator, the internal power consumption increases by 25 degrees. Therefore, the refrigerator should be placed away from heat sources as much as possible, and it is better to ventilate in a shaded place.

b. The refrigerator should be opened for a short time; In the event of a power outage, don't rush to open the refrigerator door.

c Do not put hot food in the refrigerator, be sure to let the food dry at room temperature before putting it in the refrigerator; The food in the freezer room is best packaged in clean plastic bags, the food can be frozen quickly, which is not easy to dry out, and prevents moisture from turning into frost; The food should not be overfilled, and there should be a gap between the food and the wall of the refrigerator to facilitate the flow of cold air; For frozen food, it is best to transfer it to the refrigerator to thaw it in a planned way before eating.

d The freezer uses 18 degrees Celsius instead of 22 degrees Celsius as usual, which can save 30 degrees of electricity. Go to the store and sell two bags of new energy-saving super ice packs, put them in the refrigerator, and when the refrigerator starts to cool, the ice packs will absorb the excess heat in the freezer. Because the thermal resistance of the ice pack is more than the thermal resistance of the refrigerator insulation layer, it plays a role in cold storage and reduces the loss of cold capacity of the refrigerator, so it plays a role in cold storage and reduces the loss of cold capacity of the refrigerator.

It has been determined that using this method can save about 6 kWh of electricity per month.

e Since frost is a poor conductor of cold, the freezer should be defrosted in time (when the frost accumulates to 5 mm thick), the freezer should be dried after cleaning, and then refrigerated by electricity to avoid immediate confinement.

In the normal use of the refrigerator, the temperature in the refrigerator is low to a certain value, and the thermostat will automatically cut off the power supply, at this time, the pressure of the refrigerant is very low, which is smaller than the load compressor of the motor, and the motor is easy to start normally. If the power supply is forcibly cut off, and the power supply is immediately turned on under the condition that the refrigerant has a fairly high pressure, the high voltage force causes the motor to be overloaded, and the starting current is 20-30 times the normal value, so that the motor is easy to burn out due to excessive current. Therefore, the refrigerator should not be plugged and unplugged at will.

When the power must be cut off, it should also be reconnected after 3 minutes (until the high and low voltages of the refrigeration system have reached an equilibrium).

Hope mine can help you.

First, the method of saving electricity in the refrigerator - the location.

The placement is different, and the power consumption is also different, which is the impact of Zhou Nian's surrounding environment. If the temperature of the refrigerator is increased by 5 degrees Celsius, the internal operating power of the refrigerator will increase by about 25%, which means that the power consumption will increase, so the refrigerator should be placed in a cooler, ventilated place, away from heat sources.

Second, the method of saving electricity in the refrigerator - temperature regulation.

Adjust the temperature of the refrigerator according to different seasons to achieve energy saving. For example, in summer, the temperature of the refrigerator can be between 8 degrees Celsius and 10 degrees Celsius to meet the freshness of the food, which can save electricity consumption and do not affect the function of the refrigerator compared to the lower temperature. Keeping the temperature of the freezer at around 15 degrees Celsius can ensure that the food can be stored for a long time.

Third, the method of saving electricity in the refrigerator - the energy-saving capacity is appropriate.

In the upper right corner of the surface of the refrigerator, you can see which level of energy saving the land is, and the energy saving effect is yes. According to the number of family members, choose a refrigerator with the right capacity, generally one person can meet daily needs between 60-80L.