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CN207716464U 一种部分预混气体多孔介质燃气灶 失效 - 权利终止

一种部分预混气体多孔介质燃气灶
摘要：
一种部分预混气体多孔介质燃气灶，涉及一种气体介质燃气灶，包括喷嘴、辐射柱、辐射盘、喷嘴区多孔介质、绝热内衬、燃气灶外壳、燃烧区多孔介质、防回火区多孔介质、均流板、预混管、空气入口、燃气入口。部分预混气体在燃烧区多孔介质中预混燃烧，在喷嘴区多孔介质及喷嘴上方扩散燃烧。燃烧区多孔介质具备蓄热功能，可以提高辐射盘及辐射柱表面温度，强化辐射换热。改变部分预混气体过量空气系数，可以调整预混燃烧和扩散燃烧过程中燃气份额。燃烧区多孔介质及喷嘴区多孔介质具备蓄热功能，可以有效的降低排烟热损失，提高热效率。本实用新型燃烧效率和热效率高，CO和NOx等污染物排放低，负荷调节灵活。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model provides a part premixed gas body porous medium gas -cooker, relates to a gas medium gas -cooker, including nozzle, radiation post, radiation dish, nozzle district porous medium, adiabatic inside lining, gas -cooker shell, combustion area porous medium, anti -backfire district porous medium, the board that flow equalizes, premixed tubes, air inlet, gas entry. The part premixed gas body thoughtlessly burns in the porous medium of combustion area in advance, in nozzle district porous medium and the diffusion burning of nozzle top. Combustion area porous medium possesses the heat accumulation function, can carry high radiation dish and radiation post surface temperature, reinforces radiation heat transfer. Change some premixed gas body excess air factor, gas share in can adjusting muddy burning in advance and spreading combustion processes. Combustion area porous medium and nozzle district porous medium possesses the heat accumulation function, can effectual reduction heat loss due to exhaust gas, and increasing the heat efficiency. The utility model discloses the combustion efficiency and the thermal efficiency are high, and pollutant emissions such as CO and NOx are low, and the load is adjusted in a flexible way.

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