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Say goodbye to traditional heating, infrared radiation heating is more suitable for tall space heating

time：2023-12-15
hits：1379次
source：正弘奧能

Buildings with a space height greater than 5 meters and a volume greater than 10,000 square meters are called tall space buildings. So how should this kind of high space heating system be designed to provide better heating quality, more energy saving and more comfortable? 
 
Tall space buildings have the characteristics of high height and large volume, and the temperature difference gradient will be formed on the spatial level, and the indoor air flow is easily affected by the outside world, so more considerations should be made in the design of its HVAC system to avoid affecting the application effect of tall space buildings. Traditional convection heating, hot air in the tall space will produce a gradient effect, every 1 meter rise in height, the temperature will rise 1-1.5 degrees, the air is seriously stratified, hot under the cold, the roof heat loss is very large. Infrared radiation heating does not heat air, only the human body and dense objects, so there is no thermal gradient. Infrared radiation heating can meet human comfort requirements at 3 to 5 ° C lower than the traditional heating air temperature, without heating the entire space air to a higher temperature, such as 18 ° C. 
 
Here we recommend two kinds of radiation heating methods and equipment brands: 
 
Gas radiant heating system 
 

	Gas radiation heating system, the use of infrared does not rely on the characteristics of the intermediate medium heat transmission, the use of natural gas, liquefied petroleum gas as fuel, after combustion of high temperature hot fluid with negative pressure centrifugal fan, circulation in the special material of the radiation tube, generate infrared, to the tall space building personnel and objects transfer heat.


	 


	<img src="http://www.daanda.com.cn/Uploads/image/20231215/20231215105127_26795.jpg" alt="" /> 

 
IMPRESIND gas radiant heating system consists of three components, including heat generator, radiation pipe section and control system. The gas radiant heating system realizes the heating without open fire and the operation of completely safe opening and closing and negative pressure, which provides a reliable guarantee for the safe operation of the heating system. The heat generator is installed on the outside of the building, such as the roof, side walls and other locations, and does not occupy the internal space of the building. The generator performance is stable, so the gas radiation heating system is used in tall Spaces, which will not increase the fire danger level and design difficulty of the building. 
 
Hot water radiant panel heating 
 

	The hot water radiation panel uses hot water, steam or hot oil as the thermal conductivity medium, flows in the radiation panel pipeline, transfers heat to the radiation panel, generates infrared light, and transfers heat to the personnel and objects in the tall space building.


	 


	<img src="http://www.daanda.com.cn/Uploads/image/20231215/20231215105139_13246.jpg" alt="" /> 

 
ECOPAN hot water infrared radiation panel is a heating system with a metal radiation panel combined with tube and plate as the radiation source, and the radiation panel is arranged in a series of strips and installed in the form of a ceiling. As the warmest part of the panel, the pipe is completely downward, and 70% of its surface is wrapped by the metal plate (the wrapping Angle is more than 280°), which increases the heat transfer area and perfectly ensures the transfer of heat from the tube to the plate, reducing the convective flow and increasing the radiation. Even in places where the smoke is relatively large, the staff will feel warm and comfortable. 
 
Radiation heating can well solve the problem of unreasonable temperature distribution in large space, theoretically save 30% ~ 50% energy than convective heating, and can achieve room temperature and time-sharing, sub-regional control, and the economy is very obvious. Therefore, radiation heating technology is very suitable for all kinds of industrial plants, maintenance warehouses, warehousing, large stadiums and exhibition halls and other buildings with tall space.

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Say goodbye to traditional heating, infrared radiation heating is more suitable for tall space heating