| 摘要 |
PCT No. PCT/NL91/00232 Sec. 371 Date May 19, 1993 Sec. 102(e) Date May 19, 1993 PCT Filed Nov. 19, 1991 PCT Pub. No. WO92/08930 PCT Pub. Date May 29, 1992.The invention relates to a gas burner system with at least one gas burner comprising: i) a mixing chamber (2) for supplying fuel gas and air; ii) a closed combustion chamber (3) located under the mixing chamber (2) and separated therefrom by a ceramic burner plate (16); iii) a jacket (30, 31) surrounding the combustion chamber (3) and heatable by radiation with an inlet (43) and an outlet (44) for liquid for heating, which jacket (30, 31) is provided with standing fire tubes (35) connecting onto the combustion chamber (3); iv) an outlet (46) for combustion gases; and v) combustion control means (17) situated in the combustion chamber (3) in the vicinity of the burner plate (16) which are connected to a control system. The invention relates further to a gas burner and to a method for controlling the combustion of a mixture of fuel gas and air in a combustion chamber which is provided with a ceramic burner plate, and a redox sensor with setting means for setting the temperature of the redox sensor, comprising: i) setting the redox sensor temperature T1 which lies below the ignition temperature To of the mixture; ii) flushing the combustion chamber with air, iii) setting a redox sensor temperature T2 which lies above To; iv) supplying the mixture; and v) changing the supply of fuel gas and/or air subject to the generated redox sensor signal S. |
