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The advantages of infrared radiation heating technology in industrial heating of large space

time：2024-04-03
hits：1081次
source：正弘奧能

China is a big energy consumer and a big carbon emitter, so promoting energy conservation and emission reduction has become an inherent requirement for China to develop a low-carbon economy. Industry, construction, transportation and other fields are key sectors of energy conservation and emission reduction. Industrial energy consumption accounts for about 60% of the whole society's energy consumption. Among the energy consumption of industrial buildings in northern China, heating energy consumption accounts for about 20%. Unlike the obvious seasonality of domestic heating, industrial heating demand shows continuity. The problem of high energy consumption and high cost is prominent. 
 
In view of the pain points of industrial heating, infrared radiation heating, as one of the important ways of clean heating, has the characteristics of energy saving, high thermal efficiency, uniform heating and so on, and the heating effect of infrared radiation heating is more guaranteed. In recent years, infrared radiation heating methods (gas radiation heating systems, hot water radiation panels, etc.) have been implemented and widely used. 
 
Infrared radiation heating technology advantages 
 
1) High thermal efficiency: radiant heat is directly absorbed by the human body and equipment and converted into heat energy, and the heat conversion efficiency is more than 95%, improving the energy utilization rate. 
2) Uniform heat dissipation: the indoor temperature distribution is uniform, reducing the radiation of the human body to the outside world, and avoiding the problem of "foot cold head heat" in traditional heating. 
3) Continuous heat transfer: the heat is concentrated in the height of the human body to benefit, improve the proportion of radiation heat transfer, and continue to exchange heat for a long time with the surrounding environment. 
4) Energy saving: no strong convection phenomenon, indoor air stratification is weak, thermal inertia is small, temperature difference is small, reduce heat loss. In tall space industrial buildings, reducing vertical gradient heat loss means saving energy and economic costs, which can reduce energy consumption by 30% to 60%. 
 
Infrared radiation heating products recommended 
 
<a href="http://m.daanda.com.cn/product/index/cid/20" target="_blank">IMPRESIND gas radiant heating system</a> 

	IMPRESIND gas radiant heating system is an independent heating system, consisting of three parts: generator, radiant tube and intelligent temperature control system. The generator burns natural gas, and the hot fluid generated flows in the radiation tube made of aluminum alloy and steel under the drive of the negative pressure centrifugal fan, producing infrared rays, and directly acting the radiant heat on the objects and human bodies in the heating area.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20240403/20240403093744_38734.jpg" alt="" /> 

 
<a href="http://m.daanda.com.cn/product/index/cid/21" target="_blank">Hot water radiant panel</a> 

	The hot water radiation plate is made of metal tube plate, with hot water as the heat conduction medium, flowing in the radiation plate pipeline, heat transfer to the radiation plate, generate infrared radiation, and directly act on the object and the human body in the heating area. The metal plate covers 70% of its surface (covering an Angle of more than 280°), increasing the heat transfer area and ensuring the transfer of heat from the tube to the plate.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20240403/20240403093754_32064.jpg" alt="" /> 

 
The two major radiant heating products of "IMPRESIND gas radiant heating system" and "hot water radiant panel" are the main brands of Beijing Leadway Power&nbsp;Co., LTD., which are strict in terms of product technology and quality. IMPRESIND gas radiant heating system generator adopts double fan, micro positive pressure negative pressure system design. The micro positive pressure fan can ensure the stability of the flame without flame spillover, and the negative pressure fan can well elongate the flame in the radiation tube to ensure the combustion efficiency. At the same time, the flue gas recirculation technology of the system greatly improves the heating efficiency of the equipment and reduces the indoor heating time by 25%~50%; The energy utilization efficiency is higher, and the comprehensive energy saving can reach 30%~60%. Hot water radiant panels have higher thermal energy efficiency than other products on the market, and with the same dimensional characteristics (pipe diameter, number and spacing, panel width), it is possible to use fewer products to meet the same heating requirements, thus saving installation costs.

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The advantages of infrared radiation heating technology in industrial heating of large space