The Energy-Saving Technology Study For Commercial Gas Stover

Currently, most of the domestic commercial gas stoves adopt open combustion mode to provide power. But the thermal efficiency is generally less than35%, and it exists insufficient combustion. Then, harmful substance contents pollute the environment. The research mainly focuses on the combustion optimization of process parameters and radiation other than heat recovery. In this paper, the heat exchange process is studied in order to improve the heat exchange efficiency of device.The market research firms its analysis about the energy-saving commercial gas stoves and the traditional gas stoves. The development of the energy saving technology is studied. Based on the experiment results,.Compared with the experiment results of traditional commercial gas stoves, it is found that the thermal efficiency of heat recovery is helpful to improve combustion, and reduce the temperature of the emission of waste gas. The preventive measure would be beneficial to energy saving, such as closed combustion system, increase of heat exchange area. The innovative designs of commercial gas stoves meet the requirements of energy saving, which include tempering prevention device for burner, equipment of waste heat recovery, heat preservation equipment, and the heat exchange device. Based on the experiment results, a new method of waste heat recovery with fast heat storage room is put forward, which can realize closed combustion, heat recovery and recycling. The burning system of commercial gas stoves and equipment of waste heat recovery is studied. It is found that the heat exchanger type, the heat exchange surface of heat exchanger area and connection mode of heat exchanger significantly influenced the thermal efficiency.