What is the difference between heating and auxiliary heating of an air conditioner?

The heating temperature of the air conditioner will be higher, and the air will be particularly dry, while the auxiliary heating temperature is not very high, and the air will not be too dry, and there will be some humidity.

1. The heating element is different.

Air conditioning heating: refers to heat pump heating.

Electric auxiliary heating is a way to convert electrical energy into heat energy to heat heating.

2. Temperature control method.

Air conditioning heating: The outdoor temperature is absorbed by the condenser of the outdoor unit, and the freon becomes a high-temperature and high-pressure gas, which is liquefied after the indoor unit is heat-released, and the outdoor heat is exchanged indoors through this room.

Electric-assisted heating: Electricity is converted into heat through heating wires.

The difference between auxiliary heating and heating of air conditioners.

3. The heat transfer mode is different.

Air conditioning heating: A heating method that uses freon as a medium to transfer heat.

Electric-assisted heating: Appliances such as Heat Fast and Little Sun are equipped with a resistance wire inside, and then convert electrical energy into heat energy and transmit it to the room after being energized.

4. The safety factor is different.

Air conditioning heating: safe and no hidden dangers, only the external unit has the risk of aging freon leakage.

Electrically assisted heating: The heating wire will melt parts or burn at high temperatures.

The auxiliary heating of air conditioning refers to the use of electric pipe heating to blow hot air, while the heating of air conditioning is to use compressed freon for gasification circulation to blow hot air to the radiator.

Air conditioning heating is carried out by the principle of compressor heat pump, which is just the opposite of summer air conditioning refrigeration, and is switched through the four-way valve to change the flow direction of the refrigerant.

However, the heating effect of air conditioning is greatly affected by the outdoor ambient temperature, and when the outdoor ambient temperature is high, the heating effect looks very good. When the ambient temperature is very low, the heating effect is obviously worse after it is usually below -five degrees. Therefore, the air conditioning manufacturer has added an auxiliary electric heater to improve the heating effect of the air conditioner, provided that the power consumption is increased, so the power consumption of the air conditioner during heating is usually about twice as large as that of refrigeration.

The heating of the air conditioner is realized by the heat pump of the compressor, while the auxiliary electricity is heated by the electric heater, and the two heating principles are different.

There is no difference between the auxiliary heating function and the heating function of the air conditioner.

The weather is getting colder and colder, and many people will use heating, electric heating, and heaters at home in winter, and some air conditioners will also turn on if they have a heating function, but air conditioning heating often needs to be adjusted to a higher temperature to feel a little warmer. Some air conditioners have a heating function in addition to sensitization, and there is also an auxiliary heating function key, so are these two functions the same, and which mode is hotter?

The auxiliary heating of the air conditioner is not heating, and the main thing is to play the role of auxiliary heating. In summer, cooling is achieved by lowering the air conditioner by a few degrees, but in winter, the temperature usually rises by tens of degrees to be effective. In this case, it is difficult to achieve the desired effect with a compressor alone, so auxiliary electric heating is required.

That is, a heated rod-type elbow is added to the internal machine to assist in heating to achieve the desired effect.

Auxiliary heating is the meaning of auxiliary heating, there is an electric heating wire in the air conditioner to assist in the heating of the air conditioner, improve the heating speed and heating effect, use the "dry auxiliary heating" button to control the "heating" state, it is recommended to open when "heating".

The auxiliary electric heating device can automatically change the heat output according to the change of room temperature and indoor unit air volume, so as to properly adjust the indoor temperature, so as to achieve the purpose of fast and powerful heating.

However, converting electrical energy into heat requires a lot of electrical energy, and there are certain safety risks associated with installing heating wires in air conditioners.

If the quality is not good, there may be high-temperature melting parts or combustion accidents, therefore, only when the air conditioning heating can not meet the needs of the room, turn on the electric auxiliary heating, which is generally not recommended.

The air conditioner has auxiliary heat, and we can choose the air conditioner according to the cooling needs. The air conditioner does not have to be too big, and the investment cost is lower.

However, during the winter heating operation, the electric auxiliary heat.

The cost of careful adjustment in working time will be correspondingly higher.

The opposite is true when the air conditioner does not have an auxiliary electric heating unit. The cost of air conditioning is correspondingly higher for early investments, while the cost of winter operation is much lower.

Compared with auxiliary heating and heating, the heating before building a mountain is warmer. Because, the hottest secondary heat is 30 degrees. When the air conditioner is turned on and heated, the higher the temperature is adjusted, the hotter the room will be, but the best indoor air conditioning temperature in winter is between 20 and 24, and the best temperature is 20.

Air conditioning and heating will use freon.

This gas, Freon hail, has the characteristics of condensation liquefaction and heat release, evaporation gasification and heat absorption. When the air conditioner is heating, the compressor will pressurize the gas freon to make it a high-temperature and high-pressure gas, and then condense and liquefy it through the heat exchanger of the indoor unit, releasing a large amount of heat and increasing the temperature of the indoor air.

Compared with heating, heating is relatively warm. Because, the hottest secondary heat is 30 degrees. When the air conditioner is turned on and heated, the higher the temperature is adjusted, the hotter the room will be, but the best indoor air conditioning temperature in winter is between 20 and 24, and the best temperature is 20.

Air conditioning and heating will use the gas freon, which has the characteristics of condensation liquefaction and heat release, evaporation and gasification and heat absorption. When the air conditioner is heating, the compressor pressurizes the gas freon to make it a high-temperature and high-pressure gas, and then condenses and liquefies it through the heat exchanger of the indoor unit, releasing a large amount of heat and increasing the temperature of the indoor air.

Of course, it is heating and warming, and auxiliary heat is only auxiliary heat production, and the heat is not high.

Now there are some fans on the market that are similar to air conditioners, which can be used as cooling fans in summer and have auxiliary heating functions in winter.

The fan also has the ability to actively exchange air and fresh air, which is actually a selling point. It itself is low, not as good as the air conditioner, and there is no refrigerant and external unit.

Auxiliary heat is only natural heat generation by electrifying electrical appliances, rather than special heating devices. Therefore, when choosing the temperature of the air conditioner, choose auxiliary heat at a constant temperature to reduce power consumption, and when the house is cold, it is necessary to choose heating.

The two are actually about the same, but the power is slightly smaller in the case of auxiliary heating, but they themselves are based on the indoor temperature, if the indoor temperature is relatively low, the air conditioner will heat.

I think the air conditioning heating is relatively warm, and the auxiliary heating plays an auxiliary role, and it is not particularly warm.

Air conditioning and heating.

Air conditioning heating generally refers to heat pump heating, which is a heating method that uses freon as a medium to transfer heat in order to save electricity. It absorbs the outdoor temperature through the condenser of the outdoor unit, turns the freon into a high-temperature and high-pressure gas, and then releases the heat to the indoor unit and liquefies, and exchanges the outdoor heat to the room through this room, which can save a lot of electricity.

Electrically assisted heating and heating.

Electric auxiliary heating is a way of converting electrical energy into heat energy to heat the heat. It is similar to electrical appliances such as Heat Fast and Little Sun, and the inside is a resistance wire, and then converts the electrical energy into heat energy and transmits it to the room after being electrified. However, it takes a lot of electricity to convert electric energy into heat energy, and there is a certain safety risk for the air conditioner to install the heating wire, if the quality is not up to standard, there may be an accident of melting parts or burning at high temperature, so only when the air conditioning heating can not meet the needs of the room, the electric auxiliary heating will be turned on.

In general, it is not used.

Do you want to choose an air conditioner with electric auxiliary heat?

In winter, the outdoor ambient temperature is lower than minus a few degrees in the place where it is recommended to use air conditioning with electric auxiliary heat, and in the winter in the south, such as Guangdong, Guangxi, Fujian, Hunan and other provinces in the south, the lowest temperature in winter is generally not lower than 0 degrees, these provinces do not need to use air conditioning with electric auxiliary heat in winter, and in the north of the Yangtze River, the temperature in winter is below zero, it is recommended to use air conditioning with electric auxiliary heat.

When does the air conditioner turn on electric auxiliary heating.

At present, air conditioners generally use heat pumps and electric auxiliary heating methods, and when the outdoor temperature is lower than minus 5 degrees in winter, electric auxiliary heat can be used for auxiliary heating. Because when it is lower than minus 5 degrees, the outdoor heat is very little, and it is almost difficult for the air conditioner to get enough heat from the outside to meet the indoor demand.

Air conditioning heating is through compressor cycle heating, compressor compression refrigerant, heat conduction indoor unit, electric auxiliary heating can only be turned on in the mode of heating, as the name suggests is auxiliary heating, electric auxiliary heating is heated by electric heater, air conditioning heat is used when the heat is insufficient.

Air conditioning heating is to absorb the heat in the outdoor air, and the auxiliary heat is installed at the tuyere of the internal machine.

Air conditioning heating is the use of electromagnetic reversing valve to exchange the functions of the indoor evaporator and the condenser in the outdoor host, that is, the evaporator is used as a condenser for heat dissipation, and the condenser is used as an evaporator for cold and heat exchange with the outside. The auxiliary heating of the air conditioner is to use the heat generated by the electric heater for heating, and the two are completely different in the way of heating.

Schematic diagram of the heating cycle of an air-conditioning system.