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

time：2023-10-11
hits：1384次
source：正弘奧能

Compared with civil buildings, industrial plants, hangars, warehouses, logistics centers and other tall space industrial buildings, with large span, high layer, glass curtain wall and other characteristics, so the heating system heating speed and comfort requirements are higher. Traditional convection heating equipment, such as radiators, mainly heats the air and makes the space temperature rise in the form of convection. Due to the buoyancy of the air, there will be a lot of hot air gathered above the roof. If this heating method is used in tall space buildings, it will cause a large indoor temperature gradient, heat on the bottom of the cold, and the temperature of the place where people stay below two meters is too low. Not only the comfort is not good, but also the roof heat loss is serious. 
 

	According to the characteristics of tall space industrial buildings, the gas infrared radiation heating system is used for heating, which can be used for comprehensive heating, but also for local areas, and even different areas of the same space can be set different heating temperatures and working hours according to user needs, which is not possible with other heating methods. The gas infrared radiation heating system has the characteristics of fast preheating, uniform heating, low energy consumption and comfortable body feeling, which can efficiently solve the heating difficulties in large space and create a healthy and comfortable heating environment for people in the heating area.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20231011/20231011094311_96366.jpg" alt="" /> 

 
Compared with the current traditional heating methods, the advantages of gas infrared radiation heating system are mainly reflected in the following points: 
 
1, save investment, save energy 
There is no need to install external combustion equipment, independent heaters are generally installed outside the building, and the radiation tube is installed above the building space, and does not occupy the building space. Radiant heat directly radiates downward, the ground can also store part of the heat, indoor air temperature gradient is small, small heat loss, reduce heat consumption under the premise of ensuring comfort, to achieve the purpose of energy saving. 
 
2, stable performance, safe and reliable 
According to the Code for Fire Protection of Building Design: "The use of gas, liquid, solid as fuel or the combustion of gas, liquid for other purposes of various production" fire risk category belongs to Class D. And the heat generator is set up outside the building, the system performance is very stable, therefore, the use of gas radiation heating will not increase the risk and design difficulty of the building. 
 
3, clean energy, harmless combustion 
The use of natural gas, liquefied petroleum gas and other clean energy as heat. 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. 
 
4, static heating, uniform temperature rise 

	The operation is quiet, no convective air is generated, the ash phenomenon in the industrial plant is avoided, and the health conditions of the heating space can be improved. The indoor heating speed is fast, the heat distribution is uniform, and the body feeling is comfortable and soft. In addition, considering the poor sealing of many factory Windows, the indoor air temperature of gas radiation heating is 2 ~ 3℃ lower than that of convective heating, and the heat consumption is small, and the temperature difference between indoor and outdoor is small, so the cold air permeability is also small.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20231011/20231011094319_60830.jpg" alt="" /> 

 
Many projects have proved that gas infrared radiation heating technology can well solve the problem of unreasonable temperature distribution in a large space, theoretically save 30% ~ 50% of energy compared with convective heating, and can achieve room temperature and time-sharing, sub-regional control, and economy is very obvious. Therefore, gas infrared radiation heating technology is very suitable for all kinds of railways, subways and civil plants, garages and other buildings with tall space.

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