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How does IMPRESIND Gas radiant heating system save energy?

time：2024-05-08
hits：883次
source：正弘奧能

At present, some high-space industrial plants and high-space public buildings have large cold air permeability and large temperature gradient, which require higher indoor temperature and higher comfort. The traditional heating method is difficult to meet these needs, and the gas radiation heating system has the advantages of high efficiency and energy saving, fast thermal effect, uniform heating, and high comfort, which can efficiently solve the needs of tall space heating. Compared with convection heating, gas radiation heating is more energy saving, mainly reflected in the following aspects: 
 
1. convective heating, indoor air is heated, and the formation of hot and cold air convection, so the indoor air temperature has a large gradient, the roof part of the temperature is high, close to the ground temperature is low, the general convective heating temperature gradient of about 0.5-1.0℃/m; When the radiant heat is heated, the radiant heat radiates directly down, and the ground part will also accumulate some heat, so the temperature gradient of the indoor air is small, and the heat loss corresponding to the upper part of the building is also small. 
 

	2. When the indoor air temperature is the same, radiant heat directly radiates the heating object, and the realistic temperature of radiant heating is 2 ~ 3℃ higher than that of convective heating. That is to say, under the condition of ensuring the same indoor realistic temperature, the indoor air temperature of radiant heating is 2 ~ 3℃ lower than that of convective heating, so 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.qxtxbbs.cn/Uploads/image/20240508/20240508153133_48515.png" alt="" />

 

	The generator of the gas radiation heating system only needs to be taken over the gas pipe network, and the regulating and stabilizing equipment is installed at the entrance of the system, without the need to install heating boilers and other ancillary equipment. There is no heating water circulation system, which greatly reduces the one-time investment. At the same time, due to the high temperature of the heat medium, the metal consumption of the radiator is low, and the investment is more economical. There is no need for large and complex boiler and boiler room equipment, the system structure is simple, the installation cycle is short, and the use area of the building is not occupied. Radiant installations are usually installed in the upper part of the heating space in a building, so little or no building is occupied, saving valuable building land.


	 


	<img src="http://m.qxtxbbs.cn/Uploads/image/20240508/20240508153151_39054.png" alt="" />

 
IMPRESIND gas radiant heating system promoted and sold by Beijing Leadway Power Co., Ltd. is an independent heating system, which can be installed on the roof or on the wall. The generator power of radiant heating is between 180 and 270KW, and the maximum length is 120 meters. The unit is an independent gas mounted heating device used in industrial plants, warehouses, hangars and other types of tall space places. 
 
The generator of IMPRESIND gas radiation heating system burns natural gas, and the hot fluid generated flows in the radiation tube under the drive of the negative pressure centrifugal fan. The gray and black radiation tube made of aluminum alloy and steel is excited by the high temperature surface to produce far infrared radiation lines, which directly acts on the objects and human bodies in the heating area. After the heat exchange of the hot fluid inside the radiation tube is finished, part of the product will be used for flue gas recirculation through the premix chamber, greatly improving the heating efficiency and making full use of energy. And the other part is directly discharged to the outside. Two heating to achieve the purpose of energy saving, environmental protection, reduce operating costs, comprehensive energy saving up to 30%~50%.

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How does IMPRESIND Gas radiant heating system save energy?