초록 ▼

A sonic fruit and vegetable washer for removing inorganic impurities and pathogens from a variety of raw fruit and vegetables. The sonic fruit and vegetable washer is comprised of a housing, a removable basket, a liquid dispenser, a filter, a sonic generator, a spray head, hydraulic values, electric

A sonic fruit and vegetable washer for removing inorganic impurities and pathogens from a variety of raw fruit and vegetables. The sonic fruit and vegetable washer is comprised of a housing, a removable basket, a liquid dispenser, a filter, a sonic generator, a spray head, hydraulic values, electrical controls, a blower, and a heating element. The washer is connected to an existing faucet, and drains into a conventional kitchen sink. During a typical operation, the controls are adjusted for a particular fruit or vegetable, a fruit or vegetable is loaded into the basket, and a small amount of a preservative, cleaning agent, sweetener or vitamin or mineral is added and electrical power is applied. Water enters the washer, is filtered, and one or more wash and rinse cycles are completed. The sonic generator is active during the wash and rinse cycles to remove and flush contaminants from the washer. Thereafter, a drying cycle is completed.

대표청구항 ▼

1. A household appliance to clean and disinfect fruits and vegetables comprising: a tank; a removable basket mounted in the interior of said tank for holding said fruits and vegetables; a sonic generator below said basket in the interior of said tank for agitating water in said tank; a spray head ab

1. A household appliance to clean and disinfect fruits and vegetables comprising: a tank; a removable basket mounted in the interior of said tank for holding said fruits and vegetables; a sonic generator below said basket in the interior of said tank for agitating water in said tank; a spray head above said basket for distributing and spraying said water on to said fruits and vegetables in said tank: a means for automatically admitting household water into said tank; a means for automatically controlling the amount of said water in said tank; a means for automatically draining said household water from said tank; controls for operating said household appliance for various types of fruits and vegetables; a means for draining said household water from said tank: and a means for drying said fruits and vegetable in said tank, said means comprising openings and an exhaust fan for flowing air through said tank.2. The household appliance recited in claim 1 further comprising a means in said appliance for filtering said household water before said water is admitted into said tank.3. The household appliance recited in claim 1 further comprising a means for heating said household water in said tank.4. The household appliance recited in claim 1 wherein said sonic generator is a dual frequency sonic generator.5. The household appliance recited in claim 1 further comprising an enhancing agent.6. The household appliance recited in claim 5 wherein said enhancing agent is a flavor enhancing agent.7. The household appliance recited in claim 5 wherein said enhancing agent is a preservative.8. The household appliance recited in claim 5 wherein said enhancing agent is a bactericidal cleaning agent.9. The household appliance recited in claim 5 wherein said enhancing agent is a nutritional enhancing agent.10. The household appliance recited in claim 5 wherein said enhancing agent is a liquid.11. The household appliance recited in claim 10 further comprising a dispenser for discharging said liquid enhancing agent into said tank.12. The household appliance recited in claim 5 wherein said enhancing agent is a powder.13. The household appliance recited in claim 5 wherein said enhancing agent is a pellet.14. A household appliance for cleaning and disinfecting fruits and vegetables comprising: a housing, said housing including a basket for holding said fruits and vegetables, a liquid or powder dispenser mounted in said housing, a filter mounted in said housing for filtering water admitted into said housing, a sonic generator mounted in said housing for agitating said water in said housing, a spray head mounted in said housing for distributing and spraying said water on said fruits and vegetables, an exhaust fan mounted in said housing for exhausting air from said housing, a pair of solenoid water valves admitting and draining said water from said housing, a control unit mounted in said housing for controlling an operation of said appliance, a water level switch mounted in said housing for limiting the amount of water in said housing, a pair of hoses mounted in said housing for connecting said housing to a household water source and for draining said water from said housing; a heating element mounted in said tank for heating said water in said tank, a cover pivotally mounted to said tank, and a control unit mounted in said tank for operating said appliance.15. The household appliance recited in claim 14 further comprising a liquid dispenser mounted to said housing for discharging an enhancing fluid into said housing.16. The household appliance recited in claim 14 wherein said sonic generator is an audio frequency sonic generator.17. The household appliance recited in claim 14 wherein said sonic generator is an ultrasonic frequency sonic generator.18. The household appliance recited in claim 14 wherein said sonic generator is a dual frequency sonic generator comprising an audio frequency generator and an ultrasonic frequency generator.19. The household appliance recited in claim 14 further comprising a pair of detachable covers mounted to opposite sides of said tank for covering said control section and said valve and filter section of said housing.20. The household appliance recited in claim 14 further comprising a fan for drying said fruit or vegetable.21. The household appliance recited in claim 14 further comprising a fan for drying said fruit or vegetable.22. A method for cleaning and disinfecting fruits or vegetables comprising the steps of connecting a cleaning and disinfecting appliance to a household water system; loading a tank of said appliance with a fruit or a vegetable; setting controls of said appliance for automatically controlling a series of events in said appliance, comprising admitting said water from said household water system into said tank; agitating said water with a sonic generator of said appliance; spraying water on to said fruit or vegetable from a spray head above said fruit or vegetable, draining said water from said appliance; drying said fruit or vegetable by flowing outside air through said tank and exhausting said outside air from said tank with a fan and removing said fruit or vegetable from said appliance.23. The method for cleaning and disinfecting fruits or vegetables recited in claim 22 further comprising the step of adding an enhancing agent to said tank prior to said series of automatic events.24. The method for cleaning and disinfecting fruits or vegetables recited in claim 22 wherein said automatic series of events includes the heating of said household water.25. The method for cleaning and disinfecting fruits or vegetables recited in claim 22 wherein said automatic series of events further comprises a second admission of water from said household water system into said tank; a second agitation of said water by said sonic generator of said appliance; and a second draining of said water from said appliance.26. The method for cleaning and disinfecting fruits or vegetables recited in claim 22 wherein said series of events further comprises filtering said household water when said water is admitted into said tank.27. The method for cleaning and disinfecting fruits or vegetables recited in claim 22 wherein said automatic series of events further comprises rinsing said fruit and vegetables in said tank.