What is the meaning of air conditioning electric auxiliary heating?
consumes electricity.
electric auxiliary heating refers to PTC electric auxiliary heating technology of air conditioners. Theoretically, it is to use extra electric heating to increase the heating capacity, and the effect will be much better. PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the calorific value increases accordingly. According to this principle, the air conditioner adopting PTC electric auxiliary heating technology can automatically change the calorific value according to the change of room temperature and the size of indoor air volume, so as to properly adjust the indoor temperature and achieve the purpose of rapid and strong heating. Generally speaking, the cold weather seriously affects the normal performance of the cooling and heating functions of air conditioners, and the air conditioners with electric auxiliary heating function can well overcome this shortcoming because of the adjustment and auxiliary function of electric auxiliary heating on the calorific value of air conditioners, and are very suitable for use in cold areas.
what does midea air conditioner electric auxiliary heating mean?
electric auxiliary heating is short for auxiliary electric heating
PTC electric auxiliary heating technology of air conditioner PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the heating value increases accordingly.
according to this principle, PTC electric auxiliary heating technology is adopted in the air conditioner, which can automatically change the calorific value according to the change of room temperature and the air volume of the indoor unit, so that the indoor temperature can be properly adjusted to achieve the purpose of rapid and strong heating.
generally speaking, the cold weather seriously affects the normal performance of the cooling and heating functions of air conditioners, while the air conditioners with electric auxiliary heating function better overcome the shortcomings because of the adjustment and auxiliary function of electric auxiliary heating on the calorific value of air conditioners, and are very suitable for use in cold areas.
Extended information
Advantages and disadvantages of electric auxiliary heating for air conditioners
When the compression mechanism is hot, it is difficult to heat normally at about MINUS 1 degrees. With the auxiliary heating system, the compressor can be started normally at MINUS 2 degrees, and at the same time, the heating effect is better, but the power consumption is increased.
Compared with ordinary air conditioners, air conditioners using PTC electric auxiliary heating technology have many advantages:
1. Long service life. Because PTC ceramic semiconductor structure is relatively stable, it overcomes the weakness that its electric heating elements are oxidized or deteriorated due to high temperature or long-term work, and its service life cannot be reached by its electric heating elements
2. High thermal efficiency of air conditioner. Because PTC electrothermal conversion efficiency is relatively high, up to 99%, the thermal efficiency is greatly improved by almost energy loss
3. It is safer to use because PTC element itself has strong temperature self-limiting ability. Even if the air conditioner fails to affect the heat dissipation of the body, accidents will occur because the temperature of PTC element itself is only 2-3℃, which is much safer than the surface temperature of electric heating elements such as nickel-chromium wire is 7-8℃ with high energy.
4, PTC electric auxiliary heating has a wide range of applications. When the rated voltage of PTC is 22V and the power supply voltage varies between 1 and 24 V, it will fundamentally affect the heating capacity and calorific value of PTC elements < P >, so it is more suitable for areas with stable voltage. In addition, PTC heating elements can quickly reach a stable working state and the calorific value adjustment is very convenient.
what do you mean by heating the air conditioner?
electric auxiliary heating refers to PTC electric auxiliary heating technology of air conditioners. In theory, extra electric heating is used to increase the heating capacity.
electric auxiliary heating refers to PTC electric auxiliary heating technology of air conditioners. Theoretically, it is to use extra electric heating to increase the heating capacity, and the effect will be much better. PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the calorific value increases accordingly. According to this principle, the air conditioner adopting PTC electric auxiliary heating technology can automatically change the calorific value according to the change of room temperature and the size of indoor air volume, so as to properly adjust the indoor temperature and achieve the purpose of rapid and strong heating. Generally speaking, the cold weather seriously affects the normal performance of the cooling and heating function of air conditioners, and the air conditioners with electric auxiliary heating function can well overcome this shortcoming because of the adjustment and auxiliary function of electric auxiliary heating on the calorific value of air conditioners.
according to this principle, the air conditioner adopting PTC electric auxiliary heating technology can automatically change the calorific value according to the change of room temperature and the size of indoor air volume, so as to properly adjust the indoor temperature and achieve the purpose of rapid and strong heating. Generally speaking, the cold weather seriously affects the normal performance of the cooling and heating functions of air conditioners, and the air conditioners with electric auxiliary heating function can well overcome this shortcoming because of the adjustment and auxiliary function of electric auxiliary heating on the calorific value of air conditioners, and are very suitable for use in cold areas.
electric auxiliary heating is a three-fold ptc heating tube, which is generally suitable for heating when the temperature is high, and is installed on the radiator of the indoor unit. Turning it off has no effect on the air conditioner, but it will lead to slow heating in winter. No matter whether the electric auxiliary heat is turned on or off, it has nothing to do with the compressor, regardless of the compressor. The liquid hammer of the compressor is a summer thing, and there will be no such phenomenon in winter.
In winter, the heating can be accelerated by turning on the electric auxiliary heating. The work of the electric auxiliary heating is on and off, and the electric auxiliary heating is temperature-controlled. When it reaches a certain temperature, the electric auxiliary heating will be automatically turned off, and it will be started again when the temperature is low.
What does it mean to display electric auxiliary heating on the air conditioner remote controller?
Electric auxiliary heating refers to PTC electric auxiliary heating technology of air conditioner. Is to use extra electric heating to increase the heating capacity. PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the calorific value increases accordingly. Turning on the electric auxiliary heating air conditioner can automatically change the calorific value according to the room temperature and the indoor air volume.
Extended information:
Electric auxiliary heating of air conditioner is safer and more reliable to use. The PTC element itself has a strong temperature self-limiting ability, and even if the air conditioner fails during operation, it will not cause an accident, because the temperature of the PTC element itself will only rise to 2-3℃, which will be much safer.
In summer, the refrigerant of the main air conditioner will continuously flow in the copper tube to achieve the purpose of cooling. If the outdoor air conditioner runs for too long or the copper tube is not wrapped properly, the temperature between the outdoor air conditioner and the outdoor air conditioner will form a contrast, and finally condensed water will be formed.
there are two main methods to defrost air conditioners, one is non-stop defrosting and the other is stop defrosting. Shutdown and defrosting are mainly carried out by changing the flow direction of refrigerant, and the high-temperature and high-pressure refrigerant output by the compressor is transferred to the frosted heat exchanger of the outdoor machine to melt the frost layer on the outdoor machine.
What do you mean by air-conditioning electric auxiliary heating? What are its advantages and disadvantages?
The full name of air-conditioning electric auxiliary heating is air-conditioning auxiliary electric heater, which is an electric heating component that assists air-conditioning heat pump system to heat and provide more heat in a short time to realize rapid heating.
the air conditioner operates in heating mode in winter, and when the indoor and outdoor ambient temperature is low, the heating capacity of the heat pump system is reduced. At this time, if there is a need for rapid temperature increase, the electric auxiliary heat can be turned on at the same time to generate heat and supply heat.
the working efficiency of using electric auxiliary heating is low, and it is an electric heating component, and the working efficiency is 1, while the heating efficiency of air-conditioning heat pump system will be far greater than 1, so the power consumption of using electric auxiliary heating is relatively large, but it can realize rapid temperature rise in the room.
what does the electric auxiliary heating function of air conditioner mean?
the electric auxiliary heating technology of air conditioner is PTC electric auxiliary heating technology.
PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the heating value increases accordingly. According to this principle, the air conditioner adopting PTC electric auxiliary heating technology can automatically change the calorific value according to the change of room temperature and the size of indoor air volume, so as to properly adjust the indoor temperature and achieve the purpose of rapid and strong heating.
generally speaking, the cold weather seriously affects the normal performance of the heating function of air conditioners, and the air conditioners with electric auxiliary heating function can well overcome this shortcoming because of the adjustment and auxiliary function of electric auxiliary heating on the heating value of air conditioners, and are very suitable for use in cold areas.
what does midea air conditioner mean by electric auxiliary heating?
electric auxiliary heating refers to PTC electric auxiliary heating technology of air conditioners.
the essence of electric auxiliary heating is a super power-consuming heater, that is, a heating wire with a certain power is added to the air outlet of the air conditioner, and the heat of the heating wire is brought into the air of the room through the wind power of the air conditioner. When the outdoor temperature is low, the heating effect of general air conditioners will become very poor.
electricity will be selected to assist heating, which can not only control the production cost, but also improve the heating effect. The principle of electric auxiliary heating PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the heating value increases accordingly.
according to this principle, the air conditioner using PTC electric auxiliary heating technology can automatically change the calorific value according to the change of room temperature and the air volume of indoor units, so as to properly adjust the indoor temperature and achieve the purpose of rapid and strong heating.
Extended information: Advantages and disadvantages of electric auxiliary heating The heating ratio is very poor, and the PTC heating energy efficiency is very poor compared with air conditioning heating, only 1/3 to 1/4 of the thermal efficiency of air conditioning heating. Therefore, PTC electric auxiliary heating is unnecessary from the point of view of energy efficiency.
Disadvantages From the point of view of comfort, the original temperature of electric auxiliary heating is very high. It will cause the air blown out by air conditioners to be relatively dry and prone to respiratory diseases.
The reason is that the air temperature around the electric auxiliary heating is very high, but the moisture in the air has not increased correspondingly, but the relative humidity is very low. Let the blowing wind make people feel annoyed.
What does the auxiliary heat on the air conditioner mean?
Hello!
electric auxiliary heating refers to PTC electric auxiliary heating technology of air conditioners. PTC is a kind of semiconductor heating ceramics. When the outside temperature decreases, the resistance value of PTC decreases, but the calorific value increases accordingly. According to this principle, the air conditioner adopting PTC electric auxiliary heating technology can automatically change the calorific value according to the change of room temperature and the size of indoor air volume, so as to properly adjust the indoor temperature and achieve the purpose of rapid and strong heating. Generally speaking, the cold weather seriously affects the normal performance of the cooling and heating functions of air conditioners, and the air conditioners with electric auxiliary heating function can well overcome this shortcoming because of the adjustment and auxiliary function of electric auxiliary heating on the calorific value of air conditioners, and are very suitable for use in cold areas.
Compared with ordinary air conditioners, air conditioners using PTC electric auxiliary heating technology have many advantages.
first, long service life. As PTC is a ceramic semiconductor, its structure is relatively stable, which overcomes the weakness that other electric heating elements are oxidized or deteriorated due to high temperature or long-term operation, and its life is beyond the reach of other electric heating elements.
second, the air conditioner has high thermal efficiency. Due to the relatively high electrothermal conversion efficiency of PTC, which can generally reach more than 99%, there is almost no energy loss, so the thermal efficiency is greatly improved.
thirdly, it is safer and more reliable to use. The PTC element itself has a strong temperature self-limiting ability, and even if the air conditioner fails during operation, it will not cause an accident, because the temperature of the PTC element itself only rises to 2-3℃ at the highest, which is much safer than that of other electric heating elements such as nickel-chromium wires, which may rise to 7-8℃ at the highest.
fourthly, PTC has a wide range of applications. The rated voltage of PTC is 22V, but when the power supply voltage changes between 1-24V, it will not affect the heating capacity and calorific value of PTC elements at all.
therefore, it is more suitable for areas with unstable voltage. In addition, PTC heating elements can quickly reach a stable working state, and the adjustment of calorific value is also very convenient.
What is the specific meaning of electric auxiliary heating of air conditioners?
Generally, electric auxiliary heating uses a section of PTC heating pipe with three folds, which is installed on the radiator of indoor units. The work of electric auxiliary heating is an auxiliary function, mainly for air conditioners to heat quickly in winter. Air conditioners are generally divided into automatic electric auxiliary heating and air conditioner remote control electric auxiliary heating.
the work of electric auxiliary heating is not to heat all the time when it is turned on, but to control the temperature automatically according to the indoor temperature. When the temperature reaches a certain level, it will automatically turn off, and when the temperature is relatively low, it will automatically turn on.
electric auxiliary heating is a kind of heating using PTC technology, and it is a kind of heating using electricity to increase the indoor temperature. PTC is a semiconductor heating ceramic. When the outside temperature is low, the resistance of PTC will decrease and the heating value will increase accordingly.
Extended information:
Advantages of electric auxiliary heating
1. Long service life. As PTC is a ceramic semiconductor, its structure is relatively stable, which overcomes the weakness that other electric heating elements are oxidized or deteriorated due to high temperature or long-term operation, and its life is beyond the reach of other electric heating elements.
2. It is safer and more reliable to use. The PTC element itself has a strong temperature self-limiting ability, and even if the air conditioner fails during operation, it will not cause an accident, because the temperature of the PTC element itself only rises to 7-9℃ at the highest, which is much safer than that of other electric heating elements such as nickel-chromium wires, which may rise to 3-8℃ at the highest.
3. PTC electric auxiliary heating has a wide range of applications. The rated voltage of PTC is 22V, but when the power supply voltage changes between 1-24V, it will not affect the heating capacity of PTC elements at all, and the controller can track and adjust the heating value. Therefore, it is more suitable for areas with unstable voltage. In addition, PTC heating elements can quickly reach a stable working state, and the adjustment of calorific value is also very convenient.