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Large-space building energy saving and environmental protection heating products - hot water radiation panel

time：2023-08-10
hits：1537次
source：正弘奧能

Building energy saving is the most potential, the most direct and effective way of energy saving, and it is also one of the effective measures to solve the contradiction of insufficient energy supply.One of the key points of building energy conservation is to reduce heating energy consumption, especially the heating of tall space buildings in the northern region, energy consumption is very large, and it is urgent to improve the efficiency of heat sources.


	 


	In traditional convective heating, the reason for the convection is that the hot air is lighter than the cold air of the same volume, will rise, and the cooler air around will flow to supplement, so that the relative flow of hot air rising and cold air falling is formed, which leads to the air temperature above the room is quite high.This makes the higher the air temperature heated by traditional heating equipment (such as boilers, radiators, heaters, air conditioners, etc.), the higher the air temperature above the building, the greater the heat loss, and the greater the energy consumption, which is not conducive to the long-term development of enterprise production.The use of radiation heating can solve the problem of poor effect and high energy consumption of convective heating in tall space.


	 


	The hot water radiant panel is a heating equipment installed in the indoor ceiling of a building and heated by means of infrared radiation heat transfer, and its essence is thermal radiation technology.The hot water radiant panel heating method overcomes the long-term energy consumption problem in China's heating system from the design concept and material selection, and is of great help to reduce the heating energy consumption.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20230810/20230810160414_20513.png" alt="" /> 


	 


	Hot water radiation panel in the process of hot water circulation, through the radiation surface of 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.Therefore, the air temperature in the building is lower than the object temperature in the infrared irradiation area (generally 2-3 degrees lower), so it reduces the air stratification and convection effect, and the heating system has a high utilization rate of heat energy, which is an ideal energy-saving heating method for tall space buildings.


	 


	Because there is no transmission, there is no noise pollution.At the same time, because there is no need for air supply equipment to drive air flow, there is no air disturbance.Choosing hot water radiant panel heating also means creating a warm, comfortable and quiet working environment.The staff feel warm and comfortable in any area, even in the place where the smoke is relatively large, but also greatly improve the indoor environmental quality.In addition, because there is no electrical equipment, the energy is transmitted through hot water, which means that there is no danger of explosion or fire, and people feel safe from the deep inside, bringing good economic and social benefits.


	 


	Hot water radiant panels have a long service life, especially with low maintenance costs.In addition to the boiler and circulating water pump affected by the system, other maintenance costs are very low.This is small compared to the sustained energy saving features.


	 


	<img src="http://m.daanda.com.cn/Uploads/image/20230802/20230802142523_71891.png" alt="" style="height:auto;" />

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Large-space building energy saving and environmental protection heating products - hot water radiation panel