What is the difference between auxiliary heating and convection heating?

The difference between auxiliary heat heating and convection heating, convection heating is the use of temperature difference between cold and warm heat sources to heat, and auxiliary heat heating is a way to use heat sources to directly supply heat.

Radiant heating: refers to the underfloor heating that we commonly use now, and its benefits.

1. Comfortable and healthy, suitable for human habitation, the heat is evenly dissipated, and transmitted from the bottom to the top, the room is warm and cool, suitable for the physiological characteristics of the human body, giving people a natural sense of comfort, and floor heating is currently recognized as one of the most comfortable home heating methods.

2. Floor heating is in line with the theory of traditional Chinese medicine "warm feet and top cool", which is more uniform than air conditioning, and the air is not dry. Floor heating is more comfortable for the human body and suitable for health preservation. Floor heating conforms to the functions of hygiene, health care and environmental protection.

3. Good thermal stability 4. Low usage fee 5. Do not occupy the usable area.

Convection heating also refers to our commonly used heat sinks, air conditioners, fan coil units, etc.

The heat energy of convection heating is that the radiator uses air as the medium to transfer the heat energy to the heating space and absorb it through the surface of people and things.

When the indoor air is heated, the convection of cold and hot air is formed, so the indoor air temperature has a large temperature difference, the temperature of the roof part is high, the temperature near the ground is low, the general convection heating temperature difference is the first meter, the heat radiation is downward radiation during radiant heating, and the ground part can accumulate part of the heat, so the temperature difference of the indoor air temperature is small, and the heat loss of the upper part of the corresponding building is also small; The traditional convection heating system consists of boilers, pumping stations, pipe networks, etc., and the heat source is drawn out of the boiler and transmitted by the heating pipe network, and about 10-15% of the heat loss is lost along the way, so the thermal efficiency is low.

The difference between auxiliary heating and convection heating, these two are still different, the bottom shelf is generally used for cattle at that time, and then the air flow heating up and down tumbling difference achieves some heating effect, and the auxiliary is to use that radiation form.

The biggest difference between radiation spawning and abortion is that the safety of radiant heating is better, and it is easy to burn people when aborted milk is placed in the field.

The biggest difference between putrid heating and convection heating is that they have different emphasis, and convection is heated in the form of face-to-face ventilation.

In this case, the main reason is that the heating principle they use is different, so you must pay attention to this aspect.

Heating is air conditioning refrigerant heating, which is more energy-saving, and auxiliary heating is external electric auxiliary heating, which has better heating effect and higher electricity consumption.

The difference between these two talents is that the utilization rate of their thermal effect is not the same, and convection heating is better.

The main difference between decaying heat heating and convection heating is that they are not the same in the way they are heated and have different purposes.

These two differences are different, each has its own advantages, each has its own disadvantages, and everything is the same.

The difference between parathermal heating and convection heating. The difference between the two, actually. The heating routes are all the same.

In addition to the difference between them and the convection, this should be because their heating method is different, so they have different differences, and this should be directional.

What's the difference, if you talk about it, it is to use a thing to assist, for Andy Lau, he uses a fan to do convection, and he will warm up after coming.

The difference between these two is that their traffic is different, and the difference between these two is that their traffic is different.

In addition to talent and convection, the most important thing in the heating script is that it is convection, and the other is the welfare of their heating.

Of course, you have secondary heating that is a little warmer than that convection heating.

A.S.: First of all, hot air is upward, you have to know that. Floor heating is the laying of water pipes at the base of the ground, or resistors, post-insulation materials, floor tiles, etc. Then turn on the gas stove and turn it on in winter.

The difference between Pule Cai Warm and Convection Heating is still not obvious, and the way he credits it is different.

What is the difference between Pule Cai Warm and Convection Heating? This material heating method is not quite its main purpose, but it is all heating, so he also distinguishes the method is that the various operations are different.

I think that if you compare general heating and convection heating, the effect is singing, but it feels more real and effective for Liu heating.

Because their heating methods are different, and their heat circulation is also different, it is important to pay attention to this aspect.

Such a difference may be due to the different heating methods, and the different operating principles of his working machines.

The numbers are different, you can pick them, and they are transferred to Yangzhou, which is very demanding.

The difference between radiant heating and convection heating can be distinguished in specific aspects from the effect they express and their structural characteristics.

I'm not sure about the difference between this, because I don't know much about these things, so I think you still have to look for these two if you want to choose between them.

The difference between radiant heating and convection heating, you should go to a professional to explain it to you.

Auxiliary heat heating is a secondary heat dissipation method, which is very different from convection heating.

The difference between parathermal heating and convection heating is that convection is warm, not as good as paving.

Summary. Radiant heating is a form of heating with relatively high hygienic conditions and comfort standards, and compared with convection heating, it has the following characteristics:

1) In the convection heating system, the hot and cold sensation of the human body mainly depends on the temperature of the indoor air. In the case of radiant heating, people or objects are subjected to the combined effect of radiation irradiance and ambient temperature, and the real temperature felt by the human body can be about 2 3 higher than the actual indoor ambient temperature, that is, under the premise of the same comfort, the indoor air temperature of radiant heating can be 2 3 lower than that of convection heating.

2) From the perspective of human comfort, under the condition of keeping the total amount of heat dissipation of the human body unchanged, appropriately reduce the radiation heat dissipation of the human body and increase some convection heat dissipation, so that people will feel more comfortable. During radiant heating, the human body and objects directly receive radiant heat, which reduces the amount of radiation heat dissipated by the human body to the outside world. The indoor air temperature of radiant heating is lower than that of convection heating, which can just increase the convection heat dissipation of the human body.

Therefore, radiant heating has the best comfort for the human body.

3) The temperature distribution along the height of the room is uniform during radiant heating, the temperature gradient is small, the ineffective loss of the room is reduced, and the energy consumption can be reduced as a result of the reduction of room temperature.

4) Radiant heating does not need to arrange radiators indoors, which occupies less space.

Difference Between Convection Heating and Radiant Heating.

Radiant heating is a form of heating with relatively high hygienic conditions and comfort standards, and compared with convection heating, it has the following characteristics: (1) In the convection heating system, the cold and hot sensation of the human body mainly depends on the temperature of the indoor air. When radiant heating, people or objects are subjected to the combined effect of radiation irradiance and ambient temperature, and the real temperature felt by the human body can be about 2 3 higher than the actual indoor ambient temperature, that is, under the premise of the same comfort, the indoor air temperature of radiant heating can be lower than that of convection heating2 3.

2) From the perspective of human comfort, under the condition of keeping the total amount of heat dissipation of the human body's late limbs unchanged, appropriately reduce the radiation heat dissipation of the human body and increase some convection heat dissipation, so that people will feel more comfortable. During radiant heating, the human body and objects directly receive radiant heat, which reduces the amount of radiation heat dissipated by the human body to the outside world. The indoor air temperature of radiant heating is lower than that of convection heating, which can be sent early to increase the convection heat dissipation of the human body.

Therefore, radiant heating has the best comfort for the human body. 3) The temperature distribution along the height of the room is uniform during radiant heating, the temperature gradient is small, the ineffective loss of the room is reduced, and the energy consumption can be reduced as a result of the reduction of room temperature. 4) Radiant heating does not need to arrange radiators indoors, which occupies less space.

There are two differences: 1. Radiant heating is a partial closed square that can radiate to the land, while convection heating is the whole room can be warmed through air convection circulation. 2. Radiant heating is relatively fast, while convection heating is relatively slow.

Difference Between Radiant Heating and Convection Heating:. The warm currents of radiant heating are often one-sided. The warm currents of convective heating tend to be multifaceted.

Summary. Heating is heat convection. In general, the ability of different objects to transfer heat is different.

The main way in which air transfers heat is by thermal convection. The reason for convection is that hot air is lighter than cold air of the same volume, and will rise, and the surrounding colder air will flow to replenish it, so that the relative flow of hot air rising and cold air falling. The reason why heating makes a house hot is that it is transferred by convection.

Heating is heat convection. In general, the ability of different objects to transfer heat is different. The main way in which air transfers heat is by thermal convection.

The reason for the convection is that the hot air is lighter than the cold air of the same volume, and it will rise, and the colder air around it will flow to Linglingzi to replenish it, so that the relative flow of hot air rising and cold air falling will be formed. The reason why heating makes a house hot is because of heat convection.

Common heating methods on the market are: radiators, floor heating, air conditioners, etc. Among them, the radiator is the use of air and heat and cold circulation, in the indoor space to achieve a local convection, through the indoor air circulation to achieve convection heat dissipation base staring, no noise, low cost, suitable for small area of residents to use, the villa indoor space is too large, air convection time is long, the heat naturally can not achieve the desired heating effect; Heating is a made of.

Top-down heat convection, not in line with the head and feet hot health regimen, more waste of resources, if the villa is destroyed, the radiator needs to occupy the plane position, affecting the overall appearance.

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 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 the heat of dry heating, the heating is relatively warm.

Because, the hottest auxiliary heat is 30, when the air conditioner is turned on to heat, the higher the temperature is adjusted, the hotter the room will be, but the indoor air conditioning temperature is best between 20 and 24 in winter, and the best temperature is 20.

When the air conditioner resists the heat, the compressor will pressurize the gas Freon to make it a high-temperature and high-pressure gas, and then condense and liquefy through the heat exchanger of the indoor unit, releasing a lot of heat and increasing the temperature of the indoor air.

The difference between auxiliary heating and heating of an air conditioner is:

Air conditioning heating is to save electrical energy by the medium Freon to transfer heat, auxiliary heat is the conversion of electrical energy into heat energy, electric energy into heat energy requires a lot of electrical energy, so the air conditioner only uses electric auxiliary heat to heat quickly.

Air conditioner refers to the equipment that uses artificial means to regulate and control the temperature, humidity, flow rate and other parameters of the ambient air in the building or structure, generally including cold source heat source equipment, cold and hot medium transmission and distribution system, terminal device and other major parts and other auxiliary equipment, mainly including, refrigeration host, water pump, fan and pipeline system, and the terminal device is responsible for using the cold and heat from the transmission and distribution, specifically processing the air state, so that the air parameters of the target environment meet the requirements.

When it comes to winter, the heater can help us expel the cold very well, so that we can be comfortable in the winter, we all know that there are many types of heaters, convection heater is one of them, the following pchouse will introduce it to you.

1. Introduction. Convection electric heater is the use of the principle of air fluidity, in the way of air microcirculation for heat conduction, in the indoor air can not feel the airflow, will not make the human body have an uncomfortable feeling, convection electric heater will convert electrical energy into heat energy, the generated heat energy is instantly taken away by the flowing air and released in the air, so that the indoor air temperature can be evenly started to rise in a very short time. Convection heat in convection heaters is the use of hot air to carry a large amount of heat; The amount of indoor air heating, it can bypass the obstacle and diffuse to every corner of the room, effectively expanding the heating area.

2. Place of use.

Convection electric heaters are especially suitable for offices, bedrooms, hospitals and other places where there is a need for local supplementary heating or temporary heating places. Because convection electric heaters can also be waterproof to a certain extent, they can also make the room as a whole heat up relatively quickly.

Convection electric heatersIt is the use of aerodynamic principles to make the heating from the bottom to the top of the oak god, natural convection. The air around the electric heating pipe is heated up and flows out of the air outlet after the power is turned on, and the surrounding cold air enters the air inlet to replenish. This repeated cycle increases the indoor temperature.

1. Advantages and disadvantages of convection electric heaters.

Merit. This kind of heater is very in line with the ergonomic needs of the human body, can bring comfort to our human body, and adopts a natural air circulation method, which is harmless to the human body and will not cause air pollution. Secondly, this is the kind of convection heater that generally does not have scalding accidents when it runs, and the operation process is very quiet and noiseless.

Finally, the convection heater will not make the air too dry after operation, knowing that everyone will have the problem of drying after using some heaters, but the convection heater will not have such a problem.

2. Disadvantages. Convection heaters tend to heat up slowly because they use natural air convection. And convection heaters do not have any grounding protection, which is prone to some electric shock accidents, so everyone should be cautious when using them.

Second, the characteristics of convection heaters.

1. The safety performance of the convection electric heater is high and the operation is quiet. There are also certain shortcomings, such as slow heating and low power consumption.

2. The double-row heating element used in the convection electric heater uses fast heating sheets from more than 300 countries, which can be heated rapidly within 5 seconds, and a convection heat flow can be formed in an instant, so that the indoor temperature can rise quickly, and the cooling effect is more rapid and fast. In the convection electric heating equipment adopts the latest generation of convection structure patented convection technology, its double-sided and three-dimensional heating design, so that the heat dissipation and humidification effect of the electric heating equipment is more significant, people can feel the moisture and freshness of negative ions, and truly experience the revolutionary warm current release.

3. The traditional electric heater can not be placed on the clothes, which will make the electric heater can not fully dissipate heat, which is easy to lead to the failure of the electric heater, but if the convection electric heating equipment is sold, it is a perfect solution to this problem, the buckle type drying rack designed in the convection electric heater can place the clothes, and the clothes can be dried with the electric heater, and at the same time will not affect the normal operation of the electric heater, and the user no longer has to worry about the winter clothes that are not easy to dry.

The above is the detailed answer about it, I don't know if you are satisfied with our introduction.