Device for producing water from air

The utility model discloses a device for producing water from air, which comprises a shell and a water producing system, the surface of the shell is provided with a shutter for air to enter, and the water producing system comprises a heat exchange device for producing water after the temperature of introduced wet air is raised; the electric heater is used for re-heating the wet air which is introduced into the heat exchange equipment and is primarily heated; the evaporator water collecting tank is used for collecting condensate water flowing down from the evaporator; the main water tank is used for collecting condensate water flowing into the evaporator water collecting tank; a sub-tank for storing purified water flowing in from the water purification system; the axial flow fan is used for pumping wet air into the air water production device; according to the air water production device, the principle that the heat exchange unit releases heat and absorbs heat on different devices and heats and refrigerates at