| 杭鑫，陈煜.夏热冬冷地区冷凝壁挂炉采暖冷凝率实验研[J].轻工机械,2016,34(2): |
| 夏热冬冷地区冷凝壁挂炉采暖冷凝率实验研 |
| Experimental Analysis of Condensation Rate of Condensing Boiler in Hot Summer and Cold Winter Zone |
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| DOI：10. 3969/j. issn. 1005 -2895. 2016. 02. 006 |
| 中文关键词: 冷凝型壁挂炉 冷凝率 烟气温度 数据采集 |
| 英文关键词:condensing wall-hung boiler condensation rate fume temperature data collection |
| 基金项目:国家自然科学基金( 51276130)项目资助；上海T程技术大学“十二五”内涵建设项目（nhky-2012-05）；上海工程技术
大学学科内涵建设与发展项目资助( 14XKC212) |
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| 中文摘要: |
| 针对夏热冬冷典型地区以冷凝壁挂炉作为采暖热源，冷凝效果存在着差异的现象，设计了以低温地板辐射采暖
为散热末端的冷凝壁挂炉实验系统；设计了基于PLC和Agilent的数据监测和采集系统；采集了供回水温度、室外温湿
度、室内温度等实验数据，理论计算和分析了冷凝壁挂炉的冷凝率。结果表明：烟气温度随着供水温度的上升而升高，冷
凝壁挂炉的冷凝率逐渐降低。在当地采暖季典型的气候条件下，当冷凝壁挂炉运行在供水温度约为63℃时，既能达到
较高的冷凝率，体现其高效、节能的优点，也能达到室内舒适采暖效果的目的。 |
| 英文摘要: |
| As a heating source in the typical area of hot summer and cold winter zone. there are some differences about
the condensation effect of condensing wall-hung boiler. The experimental system was set up with the low-temperature
radiant floor heating as the heating end. Based on PLC and Agilent, the data monitor and acquisition system was also
designed to collect data about supply and returning water temperature. outdoor temperature and humidity, indoor
temperature and so on. The condensation rate was calculated and analyzed theoretically. The result shows that flue gas
temperature rises with the increase of water temperature. and the condensation rate decreases in a typical heating
season. In the local climatic conditions of typical heating season. when the supply water temperature is about 63 0C . the
condensing wall-hung boiler can achieve a higher condensation rate . which reflects its high efficiency and energy saving,
and it could achieve the purpose of more comfortable heating effect. |
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