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Large-space industrial buildings use IMPRESIND gas radiation heating system and save more energy

time：2024-10-18
hits：752次
source：正弘奧能

Tall building structures have several heating options due to their architectural features, including radiator heating, which is easily met by municipal conditions, but cannot guarantee satisfactory heating effects; ground-radiant heating systems can solve the problem of large temperature gradients in the temperature field of tall spaces, but they need to be considered together with the decoration needs; In comparison, gas infrared radiation heating has high efficiency, even temperature distribution, comfort, and can achieve automatic temperature and time control, with obvious energy-saving effects. 
 
However, it should be noted that due to the high surface temperature of the radiator in the gas radiation heating system, if the installation height is too low, the radiation intensity felt by the human body will exceed the requirements for human comfort. Therefore, Article 5.6.3 of the "Code for Design of Building Heating, Ventilation and Air Conditioning" (GB50736-2014) stipulates that the installation height of gas infrared radiation radiators should not be lower than 3m. At present, gas radiation heating systems can only be used in industrial buildings such as industrial workshops, aircraft maintenance hangars, and warehouses in high-ceiling spaces. 
 

	The infrared radiation heat emitted by gas radiation heating equipment directly heats the human body or equipment, and then heats the air through the human body or equipment, etc. The heat distribution is even and the heating is quick, making it very suitable for heating high-ceiling warehouses. It can also meet different temperature requirements in different areas of the same warehouse. This not only saves equipment costs, but also greatly saves usage costs. In general, the conventional convection heating method requires a preheating period of more than 2 hours, which is a huge waste of energy. However, the gas radiation heating equipment will give you a warm feeling within a few minutes after it is turned on, and the required temperature will be reached within about half an hour. 


	 
 


	<img src="http://www.job00531.cn/Uploads/image/20241018/20241018095015_58427.png" alt="" /> 
 

 
The IMPRESIND gas radiation heating system, as the main heating equipment of Beijing Leadway Power Co., Ltd., eliminates the need for large and complex boilers and boiler rooms, with a short installation period and no occupancy of building space. During the gas transportation process, there is no loss, and the combustion of the generator is very complete, so the entire heating system's heat can be fully utilized. When the gas radiation heating system is in operation, whether it uses natural gas or liquefied petroleum gas, the exhaust gas after combustion is carbon dioxide and water. It can be directly discharged to the outdoors in accordance with the standard, and the gas radiation heating system has no impact on the indoor air composition during operation. 
 
The gas infrared radiation heating system burns natural gas to generate hot fluid, which is driven by the exhaust fan (vacuum pump) to flow through the radiation pipe. The high-temperature surface of the radiation pipe excites the production of far-infrared radiation waves. After the heat exchange is completed, part of the products will be recycled through the pre-mixing chamber (about 40%), while the other part will be discharged outdoors by the exhaust fan. The heating system is designed to be energy-efficient, environmentally friendly, and high-performance, thereby reducing operating costs. Overall, in a heating season, gas infrared radiation heating can save 30%-50% of energy compared to traditional convection heating.

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Large-space industrial buildings use IMPRESIND gas radiation heating system and save more energy