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Heating Methods and Energy-efficient Solutions for Large-space Industrial Factories - Gas Radiant Heating

time：2025-03-10
hits：681次
source：正弘奧能

In recent years, with the continuous highlighting of the advantages of gas radiant heating systems such as high efficiency, energy saving, safety and comfort, more and more large-span industrial factories have begun to adopt gas radiant heating systems as high-quality heating equipment. According to the "Code for Fire Protection Design of Buildings": "Production using gases, liquids, solids as fuels or burning gases, liquids for other uses" belongs to category D in terms of fire hazard classification. Therefore, the adoption of gas radiant heating will not increase the danger and design difficulty of buildings. 
 
In the heating of large-space industrial buildings, the gas radiant heating system is selected. The heat is mainly concentrated in the middle and lower parts of the rooms, which is more conducive to being absorbed and utilized by the human body, with a faster temperature rise, stronger thermal comfort, less energy consumed by the air, higher energy utilization rate and better heating effect. Due to the high temperature of the radiant tubes and the low consumption of natural gas, energy costs can be significantly reduced. 
 

	Gas radiant heating has a better effect in reducing the influence of temperature gradient, achieving the heating effect that convective heating cannot achieve. Radiation heating mainly obtains energy directly from the radiation source. The indoor air temperature is always lower than that of the surrounding objects, which is the reason for the energy saving of radiation heating. According to relevant experiments, the room temperature under radiation heat conditions is 16℃, which is equivalent to a convective environment of 18~20℃. It is known that if the room temperature is reduced by 1℃, about 10% of energy can be saved. 


	 
 


	<img src="http://www.wmkan.com/Uploads/image/20250310/20250310100030_21039.png" alt="" /> 
 

 
IMPRESIND gas radiant heating system promoted and sold by Beijing Leadway Power&nbsp;Co., Ltd. is an independent heating system. The system adopts infrared radiation heating technology. The generator burns natural gas and the generated high-temperature flue gas flows in the radiant tubes made of aluminum alloy steel under the drive of a negative pressure centrifugal fan. The high-temperature surface of the radiant tubes excites infrared radiation waves to directly heat the areas they radiate to. Meanwhile, after the heat exchange in the radiant tubes, some of the products pass through the premixing chamber for recycling and secondary heating, making full use of energy and significantly improving the heating efficiency. 
 

	IMPRESIND Gas Infrared Radiation Heating System has excellent adaptability. It is not only suitable for raising the overall temperature of industrial plants, but also can meet the special heating demands such as local area heating and intermittent heating in the internal space of the plants. It can meet the heating needs of high-rise spaces like industrial workshops, aircraft hangars, and warehouses, reducing energy and operation costs by 30% to 50%.