The utility model relates to a salt chlorine generator, more specifically the novel less salt consume chlorine generator that says so can be to the chi shui disinfection that circulates, and messenger's salt of maximize turns into the chlorion. Running water inlet tube and soft headtotail. Soft system left end passes through the ball valve with the heat exchanger to be connected, and the right -hand member is connected with the saturated brine bucket through two ball valves and a solenoid valve. The saturated brine bucket passes through anti -pollution device, ball valve and stop valve and A electrolytic bath connection. The A electrolysis trough passes through the thermometer, the ball valve is connected with the heat exchanger. The heat exchanger respectively with A electrolysis trough, B electrolysis trough, soften salt tank and soft headtotail. The B electrolysis trough circulates out water with inferior chlorine storage barrel and swimming pool respectively to be connected. Inferior chlorine storage barrel is connected with swimming pool and saturated brine bucket respectively.