The wind of frequency conversion fan control method in gas hot water heating furnace Abstract:In this paper, the hot water heating gas boiler for constant speed under the hood fan control mode and two fan drum wind frequency conversion fan control mode control mode were expounded and parsing, according to the characteristics of the product and the future development trend of low carbon economy, under the one blast focuses on frequency conversion fan control method in the analysis ... 2013 - 12 - 11 See details >> The integration of solar heating and gas energy in hot water Pick to:Can use solar energy and gas heating hot water units with energy, by setting the matching connection gas burner, solar heating device and other related parts, can be directly use solar energy for heating or hot water or gas use, energy saving, environmental protection, economic and convenient to use.Key words:Solar energy, heating, hot water, connections, gas, energy saving, integration.Be... 2013 - 12 - 11 See details >> The origin of the 2013-05-22 "mountain" brand Located in the roof of the world of the roof of the ali plateau, Tibet's main rinpoche qi, and the harmony fault harmonious and perfectly together, had a reputation of the world's first "mountain sacred lake"."Mountain" went to hangzhou big yuan company, and become a big industry in the brand, it is with a legend and true story. In 19... 2013 - 12 - 11 See details >>