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Hot water radiant panel is very suitable for industrial buildings with large space

time：2023-06-26
hits：1798次
source：正弘奧能

There are many ways to solve the heating of tall space buildings. At present, the heating method commonly used in China is the radiator or the heater, because the cost of the two is relatively low.However, many academic conclusions and project practical experience at home and abroad have fully proved that convective heating is not suitable for tall space buildings with large heat transfer loss, large temperature gradient, and serious air stratification, nor does it meet the requirements of energy conservation and environmental protection advocated today.


	 


	Radiation heating method as the best solution to solve the problem of tall space heating, in the 1990s, gas radiation heating was first introduced into the country, applied to aircraft maintenance warehouse, railway vehicle maintenance warehouse and other tall space buildings.However, with circulating hot water as the medium, the heating system that also works on the principle of infrared heat transfer - hot water radiation panel, is also suitable for industrial plants, warehouses, aircraft maintenance hangars, large stadiums, exhibition halls and other tall space buildings.


	 


	 


	<img src="http://www.wmkan.com/Uploads/image/20230627/20230627113744_30000.jpg" alt="" /> 


	Picture from Baidu


	 


	According to reliable data, the world's largest aircraft manufacturer Airbus A380 final assembly factory in Toulouse, France, almost all the tall space buildings are installed with hot water radiation panels, radiation panels installed at a height of 40 meters.In such a large span of space, the hot water radiation plate through its radiation surface to convert the medium heat into various wavelengths of infrared radiation and irradiation into the heating environment, due to the small absorption of infrared air, most of the infrared is absorbed by buildings, human bodies, equipment and other objects, energy storage, temperature rise, while heating the air around it, so that the ambient temperature rise.


	 


	At present, the ECOPAN hot water radiation plate introduced by Beijing Leadway Power&nbsp;Co., Ltd. is made of high-quality corrosion-resistant steel pipe, which greatly improves the heat transfer efficiency of the tube plate, eliminates the damage of the expansion stress on the radiation plate and reduces the radiation efficiency, and ensures the quality of the product from the manufacturing process.


	 


	<img src="/Uploads/image/20230627/20230627114850_57416.jpg" alt="" /> 


	 


	The hot water radiant panel adopts an innovative design concept, with the pipe as the warmest part of the panel, completely down, and 70% of the surface is wrapped by the metal plate (the wrapping Angle is more than 280°), which increases the heat transfer area and perfectly ensures the transfer of heat from the tube to the plate.


	 


	The hot water radiant panel is prefabricated in the factory into a standard length of 3 meters, 6 meters (special requirements can be prefabricated 2 meters, 4 meters).Each radiant panel can be connected by quick joint or welding.Each radiant panel and collection pipe is prefabricated in the factory and tested for safety.The bracket of the suspension plate is welded together with the radiant plate, one per meter, which greatly guarantees the flexibility of the installation.


	 


	 


	ECOPAN hot water radiant panel advantages 


	 


	1. Save energy 


	Infrared radiation heating, no convection phenomenon, small thermal inertia, no need for long time preheating, heating speed is fast.In tall Spaces, reducing vertical gradient heat loss means saving energy and economic costs.


	 


	2. static heating 


	No fan operation, no noise, no air disturbance, quiet operation, avoid air convection ash phenomenon.Even in places where the smoke is relatively large, the staff will feel warm and comfortable.


	 


	3. No fire risk 


	No electrical equipment, no flammable parts, hot water as a heat transfer medium, does not increase the fire rating of the building.It can be used in volatile and flammable built environments without the risk of fire and explosion.


	 


	4. partition temperature control 


	According to the different functions of each space in the building, the system can be designed to achieve different heating temperatures to achieve on-demand heating.It can be operated intermittently, opened and closed at any time, and can be operated independently in different regions.


	 


	5. Convenient operation and maintenance 


	The system does not require any special maintenance and has no moving mechanical parts.No need to set up a special post to manage and maintain.The hot water radiant panel has a service life of 30 years and low maintenance cost.No special maintenance is required.