Highly integrated fuel gas generator device without discharging any waste liquor

The invention relates to a highly integrated fuel gas generator device without discharging any waste liquor, which comprises a working frame, an electrolytic tank, a combination A, a combination B, a liquid level detector, tempering prevention devices, an electromagnetic valve, water-cooled pipes, a magnetic pump and a pressure pump. Peripheral equipment comprises a control system and a cooling water source; the electrolytic tank, the combination A and the combination B are sequentially fixed on the working frame; a circulating pump is connected with the electrolytic tank by a connecting pipe; an upper air outlet of the electrolytic tank is connected with the combination A, and an opening at the lower end of the combination A is connected with the circulating pump; the tempering prevention device of the combination A is connected with the combination B, and the tempering prevention device of the combination B is connected with external gas equipment; the cooling water source is respectively communicated with