Can a refrigerator be used as an air conditioner, and can a refrigerator be cooled?

Every bit around us hides science, because science is everywhere.

One day, the scorching sun was on the head, and the red sun was scorching. After school, I ran home in high spirits. Before you even enter the door, you can smell the aroma of your favorite salt-and-pepper prawns.

I couldn't wait to open the door and rush into the kitchen: "Mom, it smells so good! After saying that, he picked up a prawn and stuffed it into his mouth.

My mother patted my hand lightly and said, "Little glutton, go and go, read a book for a while, don't be mischievous, and then cook two dishes and start eating." Yes!

So I took out a can of Sprite from the refrigerator, and suddenly, a cold air came out. I walked into the living room, sat down in a rocking chair, and drank beautifully. At this time, my mother's sweaty appearance shook in front of me.

With a flash of inspiration, I ran into the kitchen, opened the refrigerator, and thought: I want to keep my mother cool too! Seeing a trace of cold air coming out, I was excited about this "smart move" and ran out triumphantly.

Hey? Mom, don't you feel cool? ”

Oh, I see, you little fool, no wonder I feel hotter. Let me tell you a little common sense. "Many people think that opening the refrigerator door will make the air around them cooler, but in fact, opening the refrigerator door will not cool the room."

The food inside the refrigerator is getting colder and colder because it is constantly being absorbed by heat, slowly cooling, and even freezing into ice. The function of the refrigerator is to continuously send the heat in the food to the heat sink behind the refrigerator, and then dissipate the heat into the air through the heat sink. However, for the whole house, the heat does not spread outside.

Therefore, the indoor temperature does not drop and is useless at all. Mom wiped her sweat and continued, "Moreover, the compressor consumes a lot of electricity when it works, and this electrical energy eventually becomes heat energy, which makes the temperature in the house rise a lot." Mom thought for a moment and said, "If you put the radiator outside, it should also be able to act as an air conditioner."

It dawned on me. In fact, there are many such scientific tips in our lives, which are worth exploring slowly.

No, the refrigerator cannot be used as an air conditioner.

The electric ice box is one of the household appliances we have, and it is also the most commonly used electrical appliance for us to preserve food. For the refrigerators on the market now, most of them use compressed side-laugher cooling to circulate to provide cold air for the refrigerator and meet the temperature requirements of the insurance and freezer compartments.

Next, I will combine what I know to talk about the refrigeration principle of the refrigerator; and the use of refrigerators to cool down the room.

1. The refrigeration principle of the refrigerator (compression refrigerator) For the compression refrigerator, there is usually a compressor inside the refrigerator, and it is under the action of the compressor that the refrigeration system is promoted, so that the refrigerator can work normally.

Refrigerators are different from air conditioners in that they can only provide refrigeration and do not have the function of heating. And compared to air conditioners, refrigerators have a better cooling effect. This is because both the cold and freezer rooms require extremely low temperatures to be able to operate.

In addition to the compressor, the help of refrigerant is also needed to make the refrigerator smoothly produce cold air. The boiling point of the refrigerant is very low, and it is used in the evaporation process to absorb heat, so that the cold air is produced.

2. You can't use a refrigerator to cool the room In the hot summer, if we don't have air conditioning, once the weather gets hot, I think many people want to shrink themselves and stay in the refrigerator without coming out.

It is also based on this idea that some people have the whimsical idea to open the refrigerator door and try to cool down the temperature of the stuffy room.

There is no doubt that this practice is very irrational and wise, and in the case of excessive power loss, it is also very harmful to the refrigerator.

The refrigeration effect of the refrigerator is good because the environment of the refrigerator is very airtight. In this case, the refrigerator will also be able to produce a good cooling effect.

And the room size is too large, many times it is impossible, use the refrigerator to cool the room. Even if it could be done, I think the cost would be much higher than installing an air conditioner.

So in our lives, don't have such irrational thoughts; Instead of using the refrigerator to cool down the room, eat more cool ice cream and beer to let the heat of your body fade away.

No. You leave the refrigerator door open and you'll find that your home is getting hotter and hotter. I won't talk about the principle. It's annoying.

The refrigerator cannot be used as an air conditioner. bai

The reasons are as follows: the lower the temperature in the refrigerator, the more electricity is consumed, and the heat is dissipated to the indoor space through the DAO condenser line in the form of heat exchange. Because the cooling capacity of the refrigerator is always lower than the heat dissipation of the condenser, although the cold air can be released by opening the door, it cannot offset the heat generated by the refrigeration system, so it not only can not reduce the indoor temperature, but also will increase the indoor temperature, so the refrigerator can not be used as an air conditioner in summer.

The refrigeration of the refrigerator is based on the principle of heat pump, which is to give heat to the refrigerator.

The heat removed from the refrigerator is still in the room by moving the refrigerant to the outside, so the refrigerator cannot play the role of refrigeration.

On the whole, the refrigerator not only cannot do refrigeration, but also adds a part of the heat converted by electricity to dissipate indoors due to the use of electricity.

Yes, but there is no fan to pour out the cold air, and the exchange is slower.

It doesn't work as an air conditioner at all, so it can't.

Yes, but if the effect is not good, you should pay attention to the ways and means.

First of all, the refrigerator should not be placed in the room that needs to be cooled.

The second is to use the refrigerator to make ice, and then put the prepared ice in the room that needs to be cooled.

Ice cubes that change from a solid to a liquid state absorb heat from the air).

No, but many bacteria can condense during the low-temperature condensation process, and it is easy to contaminate food by food, so it is important to pay attention to this.

Ice crystals are made of high-strength, low-temperature-resistant materials and contain cold liquids. The freezing point of cold liquids is minus 12 degrees and the freezing point is lower than that of water. Therefore, the released cold energy is much greater than that of water, non-toxic, non-**, non-corrosive, non-combustible and leakage to metals and non-metals.

It is easy to detect, chemically stable, non-destructive to lubricating oils, has evaporative latent heat and is environmentally friendly.

Sealed with rubber stopper and aluminum cap, it is not easy to leak, non-toxic, meets sanitary standards, and has a large storage capacity. It is widely used in all kinds of refrigerators and freezers. Ice crystals in air conditioning fans are safer.

However, during the low-temperature condensation process, many bacteria can coagulate and can easily contaminate food with food, so it is important to be careful.

Expand the exhibition information:

Newly bought refrigerator to use.

1. For the newly added refrigerator, let it sit for a while before use, wait until its refrigerant flows back to the bottom of the refrigerator, and then turn on the power for use. Then it can be powered on. If the ice water is laid flat during transportation, then it must be erected for a long time before the power is turned on.

Before the new refrigerator is used, all the adhesive stickers inside should be torn off and chained, and a lemon or some tea wrapped in gauze can be put to remove the odor.

2. When placing it, it is necessary to see whether its location space is convenient for heat dissipation. After the power is turned on, whether its running sound is normal, whether there is a sound of pipes hitting each other, etc. If the noise is too loud, check whether the goods are placed smoothly and whether the pipes are in contact, and make corresponding adjustments.

If there is a large abnormal sound, the power supply should be blocked immediately and professional repair personnel should be contacted.

3. Read its manual carefully before using it and check whether all parts are complete. When you first start using it, don't stuff it too much, don't overload it, don't put things with extra odors, and then don't put it directly into the refrigerator if it has a large water content or maybe a high temperature.

The refrigerator should never be used as an air conditioner.

As a refrigerator, it only reduces the temperature in the sealed cabinet to a certain set value, while for the air conditioner, in order to reduce the indoor temperature, the excess heat in the room must be discharged outside, so the compressor must be outside. In the summer, when we walked past the air conditioner, we felt a hot wind blowing out, and this is the reason. When we open the refrigerator door, it feels cooler, however, the indoor temperature does not drop significantly.

The refrigerator cannot exhaust indoor heat from the outside, and the power is too small, so it cannot be used as an air conditioner.

Hello; The refrigerator should not be used as an air conditioner. The refrigeration of the refrigerator is the principle of heat pump, which is to give the heat in the refrigerator, and move it to the outside through the refrigerant, and the heat removed from the use position of the refrigerator is still indoors, so the refrigerator cannot play the role of refrigeration. The lower the temperature inside the refrigerator, the more electricity is consumed, and the heat is dissipated into the indoor space through the condenser line in the form of heat exchange.

Because the cooling capacity of the refrigerator is always lower than the heat dissipation of the condenser, although the cold air can be released by opening the door, it cannot offset the heat generated by the refrigeration system, so it not only can not reduce the indoor temperature, but also will increase the indoor temperature, so the refrigerator can not be used as an air conditioner in summer.

Hope it helps.