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It is more energy efficient to use gas radiant heating for industrial plants in large space in northern China

time：2025-01-10
hits：817次
source：正弘奧能

A notable feature of tall space buildings is that the interior height is higher and the volume is larger. Due to the large space, especially in the cold or severe cold areas in the north, the temperature in the tall space industrial plant is not balanced, and the temperature difference between the high and low places is large. 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. Therefore, the traditional convection heating methods used in tall space buildings, such as heat sinks and forced hot air, are not the best solution. 
 

	In contrast, infrared radiation heating technology is to release heat to the heating space in the form of infrared thermal radiation to achieve heating purposes. Infrared rays directly heat people and objects downward, so the indoor temperature gradient is small. This way of heat transfer better solves the special problem of heating in tall space buildings, and can also meet the requirements of comfort. Therefore, it is particularly suitable for tall space buildings, so that radiant heat can save considerable energy than convective heating system. Energy saving 30~50% or more. 


	 
 


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IMPRESIND gas radiation heating system promoted and sold by Beijing Leadway Power&nbsp;Co., Ltd. is the use of natural gas combustion in the generator to produce high temperature flue gas, the generated flue gas flows in the negative pressure radiation tube, so that the surface temperature of the radiation tube rises to 260-280 ° C, the high temperature surface of the radiation tube generates infrared radiation waves, heating indoor objects. After the heat exchange of the flue gas inside the radiation tube is completed, part of the product will be used for recirculation heating, and the other part will be discharged outdoors. At present, the technology of gas radiation heating equipment is very mature, and it is completely feasible for the gas to be discharged directly to the outside after combustion, which meets the requirements of environmental protection. 
 
The use of IMPRESIND gas radiation heating system, according to the heating needs of tall space industrial plants in the northern region, the heating temperature of the workshop during working hours can be set at 12-15 degrees, and the low temperature operation during non-working hours (5 degrees) or directly closed. IMPRESIND gas radiant heating system automatic control and temperature regulation is convenient, can achieve partition, time-sharing control temperature. At the same time, it has automatic opening and closing function on time.