NOVELTY - A large-flux energy-saving water treating device comprises impeller shaft, impeller, shell, magnetron generator, generator fixing frame, high-pressure module, ozone generator, magnetron module of magnetron generator, efficient UV lamp, magnetron pressurizing turbine and turbine bracket. The inside of shell is provided with impeller chamber. The impeller is installed in impeller chamber by impeller shaft. The impeller is equipped with second magnet unit, where upper end of impeller chamber is connected with water inlet. The lower end of impeller chamber is connected with water outlet.    USE - Large-flux energy-saving water treating device used for purification and sterilization of water in earthquake area and far poor areas, and also used in public places using much water in short time, such as hotels, restaurants, schools and hospitals.    DETAILED DESCRIPTION - Large-flux energy-saving water treating device comprises impeller shaft, impeller, shell, magnetron generator, generator fixing frame, high-pressure module, ozone generator, magnetron module of magnetron generator, efficient UV lamp, magnetron pressurizing turbine and turbine bracket. The inside of shell is provided with impeller chamber. The impeller is installed in impeller chamber by impeller shaft. The impeller is equipped with second magnet unit, where upper end of impeller chamber is connected with water inlet. The lower end of impeller chamber is connected with water outlet, where outer side of impeller chamber is equipped with magnetron generator mounting chamber. The knob is installed between impeller chamber and magnetron generator mounting chamber. The inside of magnetron generator mounting chamber is equipped with magnetron generator by generator fixing bracket. The magnetron module of magnetron generator has magnet transmission disc that is equipped with first magnet unit. The magnet transmission disc is fixed to rotor shaft of the magnetron generator. The impeller shaft is made of magnetic material, where one end of impeller shaft is installed in second impeller shaft seat on shell. The other end is installed in first impeller shaft seat of knob. The inside of first impeller shaft seat is equipped with first impeller shaft end magnet. The inside of second impeller shaft seat is equipped with second impeller shaft end magnet. The first and second impeller shaft end magnets are respectively magnets having same polarity with two ends of the impeller shaft. The impeller shaft is magnetically suspended between first and second impeller shaft end magnets. The one end of impeller shaft is respectively sleeved by first shaft sleeve. The other end of impeller shaft is sleeved by second shaft sleeve. The magnetron pressurizing turbine is installed in turbine shaft between two turbine brackets. The turbine shaft is made of magnetic material, two ends of turbine shaft are respectively installed in first and second turbine shaft seats in turbine brackets. The first and second turbine shaft seats are internally equipped with first turbine shaft end magnet and second turbine shaft end magnet. The first and second turbine shaft end magnets have same polarity with two ends of turbine shaft. The magnetron pressurizing turbine shaft is magnetically suspended between first and second turbine shaft end magnets. Two ends of turbine shaft are respectively sleeved by third and fourth shaft sleeves. The efficient UV lamp is installed in water outlet tube, where another outer side of impeller chamber is provided with ozone generating chamber that is equipped with high-pressure module and ozone generating tube. The electric power output end of magnetron generator is respectively connected with high-pressure module and efficient UV lamp by wires after rectification and voltage stabilization. The high voltage output end of high-pressure module is connected with ozone generator.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram illustrating a large-flux energy-saving water treating device.