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Gas-fired radiant heating is more suitable for large industrial plants

time：2024-10-29
hits：445次
source：正弘奧能

Large space industrial plants have the characteristics of high drop, large volume, large door and window area, which will form a temperature gradient at the spatial level, and the indoor air flow is susceptible to external influences, and more considerations need to be made in the design of its HVAC system to avoid affecting the application effect of tall space buildings. Traditional 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. So how should this kind of high space heating system be designed to provide better heating quality, more energy saving and more comfortable? 
 
Infrared radiation heating does not heat air, only the human body and dense objects, so there is no thermal gradient. Infrared radiation heating can meet human comfort requirements at 3 to 5 ° C lower than the traditional heating air temperature, without heating the entire space air to a higher temperature, such as 18 ° C. Therefore, infrared radiation heating technology is very suitable for all kinds of industrial plants, maintenance warehouses, warehousing, large stadiums and exhibition halls and other industrial buildings with tall space.&nbsp;Among them, the gas radiation heating method is the use of natural gas and liquefied petroleum gas as fuel, generate infrared radiation heat, and transfer heat to the personnel and objects in the tall space industrial building. 

	 


	<img src="/Uploads/image/20241029/20241029104849_79671.jpg" alt="" /> 


	 


	IMPRESIND gas radiant heating system consists of three components, including heat generator, radiation pipe section, control system. The gas radiant heating system realizes the heating without open fire and the operation of completely safe opening and closing and negative pressure, which provides a reliable guarantee for the safe operation of the heating system. The heat generator is installed on the outside of the building, such as the roof, side walls and other locations, and does not occupy the internal space of the building. The generator performance is stable, so the gas radiation heating system is used in tall Spaces, which will not increase the fire danger level and design difficulty of the building.


	 


	IMPRESIND gas radiation heating system, the use of infrared radiation does not rely on the intermediate medium to transfer heat characteristics, the use of natural gas, liquefied petroleum gas as fuel, after combustion of high temperature hot fluid with negative pressure centrifugal fan, circulation in the special material of the radiation tube, generate infrared radiation, to the tall space building personnel and objects transfer heat. It solves the problem of unreasonable temperature distribution in tall space industrial buildings well, and saves energy 30% ~ 50% compared with convective heating, and the economic effect is very obvious. 

 
The supporting control system includes a centralized controller and control system software, which can be controlled remotely. One controller can control up to 59 devices and set temperature parameters independently for each device to improve temperature control accuracy and operational safety. Users can perform zoning and time-sharing heating according to work needs, and open and close the equipment at any time to reduce energy consumption.

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Gas-fired radiant heating is more suitable for large industrial plants