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How does gas infrared radiation heating combine energy saving, environmental protection and comfort?

time：2024-01-26
hits：1195次
source：正弘奧能

Gas infrared radiation heating is one of the most popular heating methods in tall space buildings, which is mainly used in large-scale industrial plants and public buildings, with energy saving, environmental protection and comfort. Infrared radiation heating consumes less energy in the air, the energy utilization rate is high, and the heating effect is good. This is fundamentally different from convective heating.


	 


	<img src="http://m.qxtxbbs.cn/Uploads/image/20240126/20240126101255_38712.jpg" alt="" /> 

 
So, gas infrared radiation heating, how is both energy saving, environmental protection and comfort? 
 
1. Energy saving 
 
Gas radiant heating can save up to 30-50% energy than convection heating, mainly reflected in the following aspects: 
 
First, because the radiant heat directly irradiates the heating object, almost does not heat the air in the environment, so the air temperature of the radiant heating is lower than the air temperature of the convective heating under the same health conditions, generally 2-5 ° C lower, so the temperature difference between indoor and outdoor is small, so the cold air permeability is also small; 
 
Second, due to the convection heating, indoor air is heated, and the formation of hot and cold air convection, so the indoor air temperature has a large gradient, the roof part of the temperature is high, the temperature near the ground is low, the general convective heating temperature gradient is about 0.5-1.0 ℃/ meter, and radiant heating, radiant heat directly downward radiation, the ground part can also save some heat, Therefore, the indoor air temperature gradient is small, and the corresponding heat loss in the upper part of the building is also small. 
 
Third, there is no loss of gas in the transmission process, and the combustion of the radiator is very complete, so the heat of the entire heating system can be fully utilized. The traditional radiator heating system, after the heat source from the boiler, there is a heat loss of 10-15% along the way, so the thermal efficiency is low. 
 
Fourth, there are few energy conversion links. 
 
2. Environmental Protection 
 
Natural gas and liquefied petroleum gas are clean energy, there is no sulfide and no dust in the combustion products, and the thermal efficiency is high, and the unit heat reaches 8000-8500 kcal /m3. 
 
· Reduce nitrogen oxide emissions by 50% 
 
· Reduce carbon dioxide emissions by 60% 
 
· Reduce sulfur dioxide and dust emissions by nearly 100% 
 
3. Comfort 
 

	Infrared radiation heating is similar to the sun's radiation to the earth, the sun heating the earth's surface and radiator heating is different, it can pass through the atmosphere, the heat radiation to the Earth's surface, this is because the physical properties of the atmosphere close to the ideal gas. When infrared rays pass through the air layer, there is little attenuation and they are rarely absorbed by the air. Infrared rays can directly heat the radiated area through the air layer, and the radiation heat can be absorbed by the concrete floor, people and various objects, and through these objects for secondary radiation, thus heating other objects around.


	 


	<img src="http://m.qxtxbbs.cn/Uploads/image/20240126/20240126101319_49353.jpg" alt="" /> 

 
IMPRESIND gas radiation heating system generator, promoted and sold by Beijing Leadway Power&nbsp;Co., Ltd. burns natural gas, and the hot fluid generated flows in the radiation tube made of aluminum alloy steel under the drive of the negative pressure centrifugal fan to stimulate the infrared ray, which directly acts the radiant heat on the objects and human bodies in the heating area. After the heat exchange of the hot fluid inside the radiation tube is finished, part of the product will be used for flue gas recirculation through the premix chamber, greatly improving the heating efficiency and making full use of energy. And the other part is directly discharged to the outside. Two heating to achieve the purpose of energy saving, environmental protection, reduce operating costs, comprehensive energy saving up to 30%~50%. IMPRESIND gas radiant heating system is especially suitable for tall space buildings, because the system can carry out local adjustment and regional temperature control function, has become one of the common heating forms of industrial plants, aircraft hangars, logistics centers, exhibition halls, stadiums and other tall Spaces.

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How does gas infrared radiation heating combine energy saving, environmental protection and comfort?