Patent ID: 6960292

Claim:
A kind of device for preparing active water comprising: an outer casing, a thermostat sleeve, a magnetic field shield, a magnetic conductor, permanent magnets, an inner flask, an outer cover, a power supply outlet, an electric motor, a speed governor coupled to the electric motor for controlling a revolution speed of the electric motor, a power switch, a battery box comprising a cover hinge, a cover plate, and a battery, a circuit board for an electronic control, an outer cover base, a worm, a worm gear with a shaft, an oiled bearing and a stirrer, wherein the thermostat sleeve is installed between the outer casing and the inner flask along the circumference of the thermostat sleeve, the thermostat sleeve having a number of rectangular slots which are perpendicular to a circumferential plane of the sleeve; the permanent magnets and the magnetic conductor are installed in the rectangular slots of the thermostat sleeve; the magnetic field shield holds an outer wall of the magnetic conductor along a circumferential direction; an electric motor is mounted on the outer cover base; mounted on a shaft of the electric motor is the worm; mounted on the outer cover base is the worm gear with shaft; the worm meshes with the worm gear with shaft, the electric motor, worm and worm gear constituting a transmission mechanism; and the stirrer being installed on the worm gear with shaft.