Analyses the causes of smoke condensation and corrosion in gas-fired hot water boilers. Points out preventing measures in boiler design and operation.

分析了燃气热水锅炉烟气结露及腐蚀原因，从锅炉房设计与运行管理两方面提出了预防措施。

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The recovery condensation heat scheme, natural gas boiler scheme and electrical boiler scheme for preparing domestic hot water are compared economically.

对制备生活热水的冷凝热回收方案、天然气锅炉方案、电锅炉方案的经济性进行了比较。

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Based on the gas hot-water boiler in the oil field, fuzzy control is proposed for the first time, which realizes the intellectualized control.

本文针对油田采用的燃气热水锅炉首次将模糊控制引入其中，实现了智能化控制。

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