Liquid gas refrigerating air conditioner

The utility model relates to a liquid gas refrigerating air conditioner, which comprises a shell, an accommodating chamber and a heat exchanging chamber, wherein an air blowing chamber is arranged inside the shell, and the air blowing chamber is provided with a fan, and the air blowing chamber is provided with a filter which is communicated with the external environment; the accommodating chamber is arranged inside the shell, and at least a pressure container is arranged inside the accommodating chamber, and an outlet of the pressure container is provided with a relief valve, and the relief valve is combined with a temperature control valve; and the heat exchanging chamber is arranged inside the shell and is communicated with the air blowing chamber and the external environment, and the heat exchanging chamber is provided with a coil pipe, and the coil pipe is communicated with the temperature control valve, and the coil pipe is provided with a spray-out opening. The liquid gas refrigerating air conditioner c