Is it better to use the air conditioner or the electric heater in winter

In winter, the air conditioner is easy to use, the temperature can be adjusted at any time, and the indoor air circulation can also be made, the air conditioner is relatively safe, while the electric heater only has a heating function, and it is easy to cause fire, which has potential safety hazards.

If you want to heat in winter, it is better to use an electric heater, because it is a professional heating tool, because the electric heater only has the function of heating, so it is relatively easy to use electric heater.

In winter, the air conditioner covers a large area, and the electric heater can heat a small area.

Heating is cost-effective compared to air conditioning. If you use air conditioning for heating for a long time, it is not cost-effective, not only the electricity bill increases, but also it is more wasteful to open for a long time, but if it is heating, it is different, the radiator adopts the way of air circulation convection heat dissipation, the comfort is higher than that of air conditioning, and it is lower than floor heating, and it can reach the ideal temperature within half a year, and the heat dissipation is slow, and the heating is more cost-effective than air conditioning.

In fact, whether it is air conditioning or heating at home, we can adjust it according to the environment, if the temperature can reach below minus 10 degrees in winter, it is recommended to use heating, if the coldest temperature in winter is about minus 5 degrees, it is more cost-effective to use air conditioning, so as to achieve the effect of saving money.

Benefits of Heated Central Heating:

There are many advantages of central heating in the northern region, and it has good economic and environmental benefits. First of all, central heating can save about 30% of energy instead of decentralized heating; In addition, the central heating boiler has a large capacity, a relatively complete dust removal equipment, and a high-efficiency dust collector, which has a high dust removal rate and can effectively reduce urban pollution.

The technology of central heating is relatively mature and safe, and it can achieve continuous heating 24 times a day, and the heating is relatively uniform, easy to use, and relatively cheap.

For students in the south who do not have central heating, winter is not so friendly. The damp and cold weather, the cold room, the cold bed that I dare not lie on. A lot of heating equipment has also come into being.

In the south, the most common heating device in winter should be air conditioning. In the past two years, more and more people have learned about electric heaters and set their sights on electric heaters, especially water and electricity heating. But at the same time, it comes with a lot of questions.

Does electric heating consume electricity? Is it safe? Which consumes less energy than an air conditioner?

Let's follow the golden flagship flag brother to find out.

Today's electric radiator is not the traditional kind of "electric oil tin", and there are many ways to heat it, such as metal heating elements, quartz tubes, ceramic electric heating pipes, etc. Nowadays, however, antifreeze is injected inside, electricity is used to heat the water, and then the heat is dissipated and the room temperature is raised by using the continuous circulation between hot and cold water. Anyone who has used it knows that it has a lot of advantages.

1. Intelligent heating, a variety of configurations: one key to start a comfortable life;

Smart heating, multiple configurations.

2. Newly upgraded graphene heating black technology: the thermal conductivity of graphene coating is 5300W mk, and the thermal conductivity efficiency exceeds that of copper and aluminum materials by more than 10 times, making heating more efficient;

3. High-quality materials: high-quality low-carbon steel double waterway front and rear double pipe heating, super heat dissipation capacity, fast heating speed, safer use;

4. Quadruple protection: Quadruple safety protection, sleep with peace of mind.

5. The use of electricity, a clean energy, so convection electric heating has no emissions, no pollution, no noise, and outstanding environmental protection.

6. It is easy to use, it is heated when the power is turned on, and the power is stopped when the power is off, even in the north where there is central heating, the electric heater can also assist in heating. Some smart models can also be timed and temperature-fixed, and can be freely moved and adjusted in each room.

7. Its purchase and running costs are relatively low.

So compared with air conditioners, which is more practical and more energy-saving?

Usually a 100-square-meter house, the required air-conditioning power is basically about 2400w, open the air conditioning for heating, the speed is slow, the power consumption is large, 1 hour will probably consume electricity, 8 hours a day non-stop heating, a day's electricity consumption is about 19. However, when the air conditioner is heating, the electricity consumption will be greatly affected by the low temperature! If the indoor and outdoor temperatures are low, the air conditioner will be defrosted after the heating is turned on, and the electricity consumption will be greatly increased at this time.

In order to meet the heating needs of different people, the power range of electric radiators is large, ranging from 800W to more than 3000W. The higher the power, the faster the room will heat up, but the corresponding power consumption will be greater. Specifically, power consumption = power use time 1000, taking a 2000w electric radiator as an example, according to the formula, the power consumption of the electric radiator is 2 degrees in one hour.

However, this value is theoretical, because there is a question of efficiency involved. Generally, the energy efficiency ratio of electric radiators is less than 1, the longer the electric radiator is turned on, the electricity consumed will be saved, according to the calculation, the electricity consumption of a day is less than 19 degrees, which is more energy-saving than air conditioning.

Electric water radiators are more recommended, heat dissipation is more comfortable, the air conditioner will be very dry after a while, which is not good for the body, Rubens heating hopes to help you.

Most of the time, the heating effect of air conditioning is better than that of electric heating, but this effect will be affected by many factors, such as outdoor temperature, room sealing, etc., so sometimes the heating efficiency of air conditioning is not necessarily better than that of electric heating, and the main reasons are the following two points:

First, the air conditioner is generally installed in the upper part of the house, and the person is in the lower position, and the hot air is relatively light, which causes the upper part of the house to be very warm, but the height of the person is still cold. The electric heater is generally placed on the ground, which is more likely to produce heat convection, so that the house heats up more evenly.

Second, the air conditioner has wind, the electric heater has no wind, the same temperature environment, the wind will make people feel colder, that is to say, the air conditioner wants to achieve the same effect as the electric heater, then it must create a higher room temperature. The colder the outdoor temperature, the more obvious this defect of the air conditioner, because the air conditioner takes more time to defrost the outdoor unit, and the indoor unit only blows air and does not heat. Of course, the air conditioner can turn on the electric auxiliary heat, but the thermal efficiency is the same as that of the electric heater, and the above factors still suffer.

The humidity of the air will also affect the cooling effect of the air conditioner, when the ambient temperature is below 12 degrees and the humidity is above 70%, the frost of the air conditioner will be more serious, and the heating effect will be worse. It is better to turn on the air conditioner for heating or to turn on the heater for heating, the effect of using the air conditioner completely depends on the local ambient temperature and the air humidity at that time, while the heating or electric heating is not limited by the ambient temperature.

Personally, I think that the effect of electric heating is better than that of air conditioning, air conditioning cannot work normally below minus 7 degrees, and the air outlet of air conditioning is relatively dry in winter. Although electric heaters consume some electricity, they are not limited by the use environment, and they are purely disturbed, and the current electric heaters have the function of humidification, so if you want to be comfortable, it is recommended to consider electric heating. When the ambient temperature is above 12 degrees, it is more energy-saving to use air conditioning.

If the ambient temperature is below 12 degrees, the air conditioner can only work normally if it is defrosted, so the heating efficiency of the air conditioner is relatively low when the ambient temperature pants are low, and the heating effect of heating with the heating system or electric heater is still better.

Air conditioners are more energy-efficient, and electric heaters are more power-intensive.

First of all, let's compare the working principles of air conditioners and electric heaters. Electric heaters heat up the air by dissipating heat into the air through internal copper wires. However, air conditioners use a compressor to transfer heat from the outside air to the compressor, which subsequently raises the room temperature.

That is, an electric heater converts electrical energy into heat, while an air conditioner uses electrical energy to drive a compressor. At the same time, we can see the energy efficiency label on the air conditioner, and the current heating energy efficiency of the air conditioner is higher than 1, which means that if the same amount of electricity is used, then the air conditioner can produce more heat.

The method of operation of electric heaters is to generate heat in continuous operation, and when the room temperature reaches a certain temperature, the air conditioner will stop working and continue to work even after the temperature drops, this different mode of operation means that the electric heater consumes more power. However, many people believe that currently air conditioning heating consumes more electricity because air conditioning heating will heat the whole room to achieve the heating effect, while electric heaters will achieve the heating effect in some areas.

Air conditioners are usually installed in the upper part of the house, while the person is in a lower position. The hot air is relatively light, so the upper part of the house is warm, but the height where the people are located is still cold, and the electricity consumption is low. Heaters are usually placed on the ground, so heat convection occurs, making the heating of the house more even.

According to the data, air conditioners are obviously more energy-efficient, and electric heaters are more power-intensive. In addition to this, both devices will feel the air dry in terms of heating effect. The heating of the air conditioner will blow the temperature of the whole house at a rising temperature without slowing down.

However, the method of electric heater is too simple, which is easy to cause fire-related hidden dangers.