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Application of ECOPAN hot water radiant panel heating in large-space buildings

time：2024-03-18
hits：1609次
source：正弘奧能

Buildings with a space height greater than 5 meters and a volume greater than 10,000 square meters are called tall space buildings. A remarkable feature of modern tall space public buildings is that the interior height is high and the volume is large. The indoor height of general theaters, theaters and stadiums can reach more than 10m, and the height of some stadiums can reach more than 30m. With the development of large space buildings, the air in many large space buildings needs to maintain a certain temperature, humidity and cleanliness. So, how to design the heating system of this kind of tall space building? 
 

	The hot water radiant panel system installed on the ceiling can be used for comprehensive heating of buildings with a height of 3m~30m and local area or local workplace heating, which is used in a wide range, including many tall space places such as large shipyards, ship, aircraft and automobile maintenance halls, building materials markets, shopping centers, exhibition venues, multi-functional stadiums and entertainment halls.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20240318/20240318092424_90667.png" alt="" />

 
The thermal inertia of the hot water radiant panel system is very low, which not only reduces the management cost, but also because it allows all or part of the operation to be interrupted, according to the external temperature preheating time is shortest, the thermal gradient is low, and the heating surface can be continuously and uniformly radiated. Under the premise of full consideration of comfort, when calculating the indoor temperature, it is generally 2 ° C ~ 3 ° C lower than the convective heating method, and the indoor design temperature can save about 10% of energy for every 1 ° C reduction. At the same time, under the condition of low water supply temperature, the hot water consumes less energy, and the ineffective heat loss during the transmission process is less. 
 
Under the dual action of radiation intensity and temperature, the indoor surface temperature of the hot water radiant panel heating system is uniform. Therefore, since the uneven spatial distribution of the air temperature in the room has a smaller impact on human comfort, the room temperature gradually decreases from bottom to bottom, forming a positive temperature gradient field, which conforms to the theory of "warm feet and cool top" in traditional Chinese medicine, people's comfort is enhanced. At the same time, because most of the heat in the room is obtained through radiation, the air temperature of the room is lower than that of the traditional radiator heating, so the loss of the room due to ventilation is smaller. 
 
At present, no heating system can provide the same comfort at such a low management cost and obtain the ideal heating conditions at a lower cost as the good radiation system of ECOPAN hot water radiation panel promoted and sold by Beijing Leadway Power&nbsp;Co., LTD. Given that no maintenance is required and the system remains the same over a period of time, it is easy to understand that this is an affordable solution for heating large volumes in tall Spaces.

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Application of ECOPAN hot water radiant panel heating in large-space buildings