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Operation of large energy consumption, high cost, how do we solve the problem of heating in large-space industrial building?

time：2023-08-22
hits：1561次
source：正弘奧能

At present, energy consumption in the industrial sector accounts for about 70% of the total consumption in the country, and it is one of the main areas of energy conservation and carbon reduction.Due to the rigid demand for industrial winter heating inevitably brings more energy consumption, especially for tall industrial buildings, its heating demand is characterized by large energy consumption and high cost. According to many actual cases, the core part of industrial heating to achieve energy saving, emission reduction and cost reduction is the choice of heat source.


	 


	In recent years, in order to promote the development of clean energy in our country and reduce pollution, the government at all levels has formulated relevant green development policies and vigorously promoted the transformation of coal into gas.In particular, the improvement of environmental protection regulations has promoted the development of coal to gas in industrial boilers around the country.Changing coal to clean natural gas reduces pollution, but also significantly reduces operating costs, taking into account the improvement of technology and government support for clean energy development, the overall cost efficiency can be greatly improved.


	 


	<img src="http://www.duszdioi.cn/Uploads/image/20230822/20230822115118_90771.png" alt="" /> 


	 


	The gas infrared radiation heating method is to use the combustion of clean energy such as natural gas and liquefied petroleum gas to radiate infrared rays for heating.As the principle of sunlight radiation to the earth, infrared rays are not absorbed by the atmosphere, directly radiate the heating object, the heating object absorbs infrared rays, and is converted into heat energy, so as to achieve the purpose of heating.According to GB50019-2015 Design Code for Heating, Ventilation and air conditioning of industrial buildings 5.5.4: When gas infrared radiation heating is used, the calculated indoor temperature should be 2℃ ~ 3℃ lower than the air temperature in the convective heating room.Therefore, the air stratification and convection effect are reduced, and the heat energy utilization rate of the heating system is higher.A large number of projects at home and abroad show that this method is an ideal heating method for tall space, which is very suitable for all kinds of industrial plants, aircraft, railway, subway maintenance warehouses, warehouses and other industrial buildings with tall space.Under the premise of achieving the same heating effect, the heat load is lower, the comfort is higher, and it is more energy saving than the traditional convection heating method, which can greatly reduce the operating costs of enterprises.


	 


	IMPRESIND gas radiant heating system as the main heating equipment of Beijing Leadway Power Co., LTD., through more than 10 years of promotion and application, has become one of the leading products in the Chinese market.The generator 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 the radiant heat on the objects and human bodies in the heating area.After the heat exchange of the hot fluid inside the radiation tube is completed, part of the product will be recycled (about 40%) through the premixing chamber, achieving a heating efficiency of 100% and making full use of energy.And the other part because the generator combustion is very complete, the combustion products only carbon dioxide and water, can be 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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Operation of large energy consumption, high cost, how do we solve the problem of heating in large-space industrial building?