CN113040956A - Device for ultrasonic cleaning and ozone disinfection of false teeth and use method - Google Patents

Abstract

The invention discloses a device for carrying out ultrasonic cleaning and ozone disinfection on false teeth and a using method thereof, relating to the technical field of false tooth cleaning and disinfection and sterilization. A cleaning and disinfecting chamber, a water storage chamber and a wastewater chamber are arranged in the cleaning and disinfecting device body; the water storage chamber is arranged on the left side of the cleaning and disinfecting device body, and the cleaning and disinfecting chamber is arranged on the right side of the water storage chamber; the cleaning assembly, the disinfecting assembly and the water control assembly are arranged in the cleaning and disinfecting chamber, and the water control assembly is respectively connected with the water storage chamber and the wastewater box; the cleaning assembly is used for cleaning the false teeth through ultrasonic water reaction, and the disinfection assembly is used for sterilizing the false teeth through ozone water reaction to form an aseptic storage environment; the water control assembly is used for supplying and draining water for the cleaning assembly and the disinfecting assembly. The invention changes manual cleaning of the false teeth into automatic cleaning of the false teeth by a machine, reduces manual work and is convenient to use.

Description

Device for ultrasonic cleaning and ozone disinfection of false teeth and use method

Technical Field

The invention belongs to the technical field of denture disinfection, and particularly relates to a denture ultrasonic cleaning and ozone disinfection device and a use method thereof.

Background

The appearance of dentures provides great convenience for the life of people with inconvenient teeth, but investigation has found that a vast proportion of denture wearers cannot effectively clean dentures. Due to the lack of scientific and correct cleaning and disinfection nursing guidance, the false teeth become hidden troubles of serious diseases such as denture stomatitis, bacterial pneumonia, bacteremia and the like, and most of false tooth wearers are old people with low resistance and reduced mobility.

The false teeth are made of polymer organic resin materials, and cannot be cleaned and disinfected by common disinfection and cleaning methods such as rinsing with clear water, cleaning with a toothbrush, soaking in hot water and the like, for example, the ultraviolet disinfection method shown in the patent CN201910196481.0 is not suitable for a nursing method that the false teeth need to be kept wet, and can accelerate the aging of the false teeth materials. Most users, after cleaning the dentures, put in water, remain wet but are exposed to bacteria, causing recontamination of the cleaned dentures.

Disclosure of Invention

The invention aims to provide a device for ultrasonic cleaning and ozone disinfection of false teeth, which can meet the requirements of cleaning and disinfection of false teeth, effectively degrade organic matters, disinfect and sterilize, and thoroughly clean false teeth.

It is another object of the present invention to provide a method of aseptically storing a dental prosthesis from the viewpoint of a dental prosthesis maintenance process: utilize the ultrasonic wave to wash the denture, rethread ozone generator produces ozone and disinfects to the secondary water environment and the denture itself of depositing the denture, in the time that need not wear such as the person of wearing sleep, provides a sterile storage environment for the denture after wasing, avoids the secondary pollution after the denture washs.

To solve the technical problems, the invention adopts the following technology: a false tooth ultrasonic cleaning and ozone disinfection device and a using method thereof comprise a cleaning and disinfection device body, a sealing cover hinged at the top end of the cleaning and disinfection device body and a lower shell; a cleaning and disinfecting chamber, a water storage chamber and a wastewater chamber are arranged in the cleaning and disinfecting device body, the cleaning assembly, the disinfecting assembly and the water control assembly are arranged in the cleaning and disinfecting chamber, and the water control assembly is respectively connected with the water storage chamber and the wastewater box; the cleaning assembly is used for ultrasonic water reaction to clean the false teeth, the disinfection assembly is used for ozone water reaction to sterilize the false teeth, an aseptic storage environment is formed, and the water control assembly is used for water supply and drainage of the cleaning assembly and the disinfection assembly.

The body includes washing disinfection cavity, water storage cavity and waste water cavity, washing disinfection cavity has washing subassembly, disinfection subassembly and accuse water subassembly and purge chamber.

The cleaning assembly comprises an ultrasonic generator and an ultrasonic piezoelectric ceramic energy conversion sheet, the ultrasonic piezoelectric ceramic energy conversion sheet is attached to the concave surface of the lower bottom surface of the cleaning chamber, and the ultrasonic generator is arranged on the inner rear wall surface of the cleaning and disinfecting chamber of the body.

The disinfection component comprises an ozone generator, the ozone generator is arranged on the front inner wall surface of the cleaning and disinfection cavity of the body, corresponds to the position of the ventilation hole on the front wall surface of the body, and is connected with the cleaning chamber through a hose, meanwhile, one end of the hose, which is connected with the ozone generator, is higher than the water level of primary cleaning water of the cleaning chamber, the other end of the hose is connected with the lowest water level position of the cleaning chamber, an enough height difference is established, ozone is fully combined with water molecules, and waterproof silica gel interfaces are arranged at two ends of the hose. The ozone generator generates ozone for disinfection.

The water control assembly comprises a water suction pump and an electromagnetic water valve, and the water suction pump is arranged on the wall surface of a right partition plate of the cleaning and disinfecting chamber between the water suction pump and the water storage chamber; the electromagnetic water valve is arranged on a partition plate of a cleaning and disinfecting chamber between the electromagnetic water valve and the wastewater box, the electromagnetic water valve is communicated with the cleaning chamber and the wastewater box through hoses, and waterproof silica gel interfaces are arranged at two ends of each hose. The intelligent integrated controller controls the opening and closing of the channel of the electromagnetic water valve, the channel is opened, and sewage in the cleaning chamber flows into the wastewater box from the cleaning chamber.

And a buckle matched with the water pump in size is arranged on the wall surface of the right partition plate of the cleaning and disinfecting chamber between the water storage chamber and used for placing a water pump body, the water pump body is communicated with two hoses, the water storage chamber and the cleaning chamber are respectively connected through the two hoses, and two ends of each hose are provided with waterproof silica gel interfaces.

The miniature pressure point type load gravity sensor is placed on the positioning surface of the top surface of the lower shell and is communicated with the water storage chamber.

The baffle with body side buckle is connected, the curb plate between water storage cavity and the cleaning and disinfecting cavity the baffle with the body right side surrounds the side and forms the cleaning and disinfecting cavity, the baffle top surface is provided with bellied transduction piece and supports, ultrasonic vibrator and electromagnetism water valve place in bellied transduction piece supports, plays stabilizing effect.

The artificial tooth cleaning and sterilizing sterilizer further comprises an intelligent integrated controller, the intelligent integrated controller is arranged in the cleaning and sterilizing chamber, the intelligent integrated controller is respectively connected with the cleaning assembly, the sterilizing assembly and the water control assembly electrically, and the intelligent integrated controller is used for controlling the cleaning assembly, the sterilizing assembly and the water control assembly.

The denture cleaning and sterilizing sterilizer further comprises a power supply seat, the power supply seat is connected with the main shell, and the power supply seat is electrically connected with the intelligent integrated controller.

Compared with the prior art, the invention has the beneficial effects that:

1. the inside of cleaning and disinfecting device body is provided with cleaning and disinfecting cavity, reservoir chamber and waste water room, wash subassembly, disinfection subassembly and accuse water subassembly set up in the cleaning and disinfecting cavity, water storage chamber and waste water box are connected respectively to the accuse water subassembly.

2. The cleaning assembly is used for ultrasonic water reaction to clean the false teeth, the disinfection assembly is used for ozone water reaction to sterilize the false teeth, an aseptic storage environment is formed, and the water control assembly is used for water supply and drainage of the cleaning assembly and the disinfection assembly. Carry out all-round disinfection to the denture, guarantee the environment cleaning of denture when disinfection, and then improve denture disinfection's effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.

FIG. 1 is an exploded view of an apparatus for ultrasonic cleaning and ozone disinfection of dental prostheses of the present invention.

Fig. 2 is a front view schematically showing the construction of an apparatus for ultrasonic cleaning and ozone sterilization of dental prosthesis according to the present invention.

Figure 3 is a front cross-sectional view of an apparatus for ultrasonic cleaning and ozone disinfection of dental prostheses of the present invention.

FIG. 4 is a schematic view showing the structure of the back side of an apparatus for ultrasonic cleaning and ozone sterilization of dental prosthesis according to the present invention.

Figure 5 is a cross-sectional view of the back of an apparatus for ultrasonic cleaning and ozone disinfection of dental prostheses of the present invention.

The reference numbers in the drawings are 10 in the drawings and a denture sterilizer body respectively; 100. a housing; 110. a sealing cover; 111. An observation window; 120. an upper housing; 130. A partition plate; 131. supporting the energy conversion sheet; 140. a main housing; 141. a vent hole; 150. a lower housing; (ii) a 151. Positioning the surface; 200. cleaning and disinfecting the chamber; 210. cleaning the assembly; 211. an ultrasonic generator; 212. an ultrasonic piezoelectric ceramic transducer plate; 220. a sterilizing assembly; 221. an ozone generator; 230. a water control assembly; 231. a water pump; 232. an electromagnetic water valve; 240. a cleaning chamber; 300. A water storage chamber; 310. a water storage chamber; 320. a micro point type load force sensor; 400. a waste water chamber; 410. a waste water box; 500. an intelligent integrated controller; 610. A waterproof silica gel interface; 620. a hose; 700. a power supply seat.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "front", "back", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the present invention will be understood by those of ordinary skill in the art according to specific situations, and embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Embodiment 1 referring to fig. 1, fig. 1 is an exploded view of a dental prosthesis sterilizer 10 according to an embodiment of the present invention, and fig. 2 is a view illustrating a structure of an apparatus (10) for ultrasonic cleaning and ozone sterilization of dental prostheses according to an embodiment of the present invention. The present embodiment provides an apparatus (10) for ultrasonic cleaning and ozone disinfection of a dental prosthesis, which cleans the dental prosthesis by ultrasonic water reaction, sterilizes the dental prosthesis by ozone water reaction, and forms a sterile storage environment.

The denture ultrasonic cleaning and ozone disinfection device (10) that this embodiment provided can be used for disinfecting to the denture, and the user of denture only carries out ordinary washing to the denture and can only get rid of partial residue and plaque when daily rinsing the maintenance to the denture, can't disinfect to the denture. Among the prior art, disinfect to the denture and also mostly be direct ultraviolet ray and shine the denture, leave the dead angle easily when shining, cause disinfection not thorough. This embodiment can satisfy the abluent different disinfection demands of denture, can effectively imitate degradation organic matter, and the cleaning and sterilization thoroughly washs the denture.

The utility model provides a denture ultrasonic cleaning and ozone disinfection's device (10) can provide the aseptic method of depositing of denture for the denture of placing, the person of wearing does not need to wear in the time such as sleep, provide a sterile storage environment for the denture after the washing, until the user wears once more before, avoid the secondary pollution after the denture washs, utilize the ultrasonic wave to wash the denture, rethread ozone generator (221) produce ozone and disinfect to the secondary water environment of depositing the denture and denture itself, thereby play profitable effect to human health.

Example 2, as shown in fig. 1, 2, 3, 4, 5, an apparatus body (10) for ultrasonic cleaning and ozone sterilization of dental prosthesis and a sealing cap (110) hinged on the top end of the cleaning and sterilizing apparatus body (10); a cleaning and disinfecting chamber (200), a water storage chamber (300) and a waste water chamber (400) are arranged in the cleaning and disinfecting device body (10); the water storage chamber (310) is arranged at the left side of the cleaning and disinfecting device body (10), and the cleaning and disinfecting chamber (200) is arranged at the right side of the water storage chamber (300) and above the wastewater box (410); the cleaning component (210), the disinfecting component (220) and the water control component (230) are arranged in the cleaning and disinfecting chamber (200), and the water control component (230) is respectively connected with the water storage chamber (310) and the waste water box (410); wash subassembly (210) and be used for ultrasonic wave water reaction to wash the denture, disinfection subassembly (220) are used for the ozone water reaction to carry out germicidal treatment, form aseptic storage environment to the denture, accuse water subassembly (230) are used for wash the water supply and the drainage of subassembly (210), disinfection subassembly (220).

When disinfecting the denture, place the denture in wash chamber (240) of washing and disinfecting chamber (200), ultrasonic wave piezoceramics transducer (212) operation that is located wash chamber (240) below carries out ultrasonic cleaning's task to the denture, ozone generator (221) that later is located on washing and disinfecting chamber (200) lateral wall carries out the ozone disinfection's task to the denture, make wash chamber (240), the denture all reaches the disinfection effect with the clear water, thereby the denture finishes to be present in this sterile environment of wash chamber (240) after washing and disinfecting, thereby improve the disinfection and sterilization effect of denture and avoid shifting the secondary pollution that the storage environment leads to.

The shell (100) comprises a sealing cover (110), an upper shell (120), a partition plate (130), a main shell (140) and a lower shell (150), and the cleaning and disinfecting chamber (200), the water storage chamber (300) and the waste water chamber (400) are all arranged in the cavity of the main shell (140); the cleaning and disinfecting chamber (200) is formed by the upper shell (120), the partition plate (130) and the upper right cavity of the main shell (140), the water storage chamber (300) is formed by the upper shell (120), the lower shell (150) and the left cavity of the main shell (140), and the waste water chamber (400) is formed by the partition plate (130), the lower shell (150) and the lower right cavity of the main shell (140).

A sealing cover (110) can be arranged on the upper shell (120), an opening is reserved above the cleaning chamber (240) by the sealing cover (110), and an observation window (111) made of transparent plastic is embedded to allow an operator to see the condition in the cleaning chamber (240); when the artificial tooth cleaning and disinfecting device starts to work, the sealing cover (110) can seal the cleaning and disinfecting chamber (200) and the water storage chamber (300), when the artificial tooth is treated, the overflow of clear water in the cleaning chamber (240) and ozone generated by disinfection work during ultrasonic cleaning can be avoided, and then the cleaning and disinfecting effect of the artificial tooth is improved.

Embodiment 3, as shown in fig. 1, 2, 3, 4, and 5, the cleaning assembly (210) includes an ultrasonic generator (211) and an ultrasonic piezoelectric ceramic transducer (212), the ultrasonic piezoelectric ceramic transducer (212) is attached to the concave surface of the lower bottom surface of the cleaning chamber (240), and the ultrasonic generator (211) is disposed on the inner wall surface of the rear portion of the cleaning and disinfecting chamber (200) of the body (10).

The disinfection component (220) comprises an ozone generator (221), wherein the ozone generator (221) is arranged on the front inner wall surface of the cleaning and disinfection chamber (200) of the body (10) and corresponds to the position of the vent hole (141) on the rear wall surface of the body (10). The ozone water purifier is connected with a cleaning chamber (240) through a hose (620), meanwhile, one end of the hose (620) connected with an ozone generator (221) is higher than the water level of primary cleaning water of the cleaning chamber (240), the other end of the hose is connected with the lowest water level position of the cleaning chamber (240), a sufficient height difference is established, ozone is fully combined with water molecules, and waterproof silica gel connectors (610) are arranged at two ends of the hose (620).

Accuse water subassembly (230) include suction pump (231) and electromagnetism water valve (232), suction pump (231) set up on the washing and disinfecting cavity (200) left baffle wall adjacent with reservoir chamber (310), suction pump (231) communicate reservoir chamber (310) and purge chamber (240) respectively through hose (620), electromagnetism water valve (232) set up on the baffle wall under washing and disinfecting cavity (200) adjacent with waste water box (410), electromagnetism water valve (232) intercommunication purge chamber (240) and waste water box (410). Two ends of the hose (620) are provided with waterproof silica gel interfaces (610).

The miniature pressure point type load gravity sensor (320) is placed on a positioning surface (151) on the top surface of the lower shell (150) and is communicated with the water storage chamber (310).

Denture ultrasonic cleaning and ozone disinfection's device (10) still include intelligent integrated control ware (500), and intelligent integrated control ware (500) set up in washing and disinfecting chamber (200), intelligent integrated control ware (500) respectively with wash subassembly (210), disinfection subassembly (220) and accuse water subassembly (230) electricity is connected, intelligent integrated control ware (500) are used for control wash subassembly (210), disinfection subassembly (220) and accuse water subassembly (230).

Embodiment 4, the present invention also provides a method for using the above apparatus for ultrasonic cleaning and ozone disinfection of dental prosthesis, comprising the following steps:

the method comprises the following steps: powering on the intelligent integrated controller (500) through the power socket (700) by using a power socket;

step two: opening the sealing cover (110), putting the false teeth into the cleaning chamber, and closing the sealing cover (110);

step three: the intelligent integrated controller (500) is used for starting the miniature pressure point type load gravity sensor (320) to detect whether the water quantity in the water storage chamber meets the use requirement, if the water quantity does not meet the use requirement, the intelligent integrated controller (500) controls a water quantity indicator lamp above the sealing cover (110) to light red to prompt water adding until the water quantity reaches the standard water consumption and then lights green; if the water quantity reaches the preset value, the intelligent integrated controller (500) controls the water quantity indicator lamp above the sealing cover (110) to display green;

step four: starting a water pump (231) through an intelligent integrated controller (500), and pumping clean water from a water storage chamber (310) to a cleaning chamber (240);

step five: the intelligent integrated controller (500) sends a signal to the ultrasonic generator (211), so that the ultrasonic generator (211) is started to operate, the false teeth are primarily cleaned through the ultrasonic piezoelectric ceramic energy conversion sheet (212), after cleaning, the intelligent integrated controller (500) controls the electromagnetic water valve (232) to open a drainage channel, and cleaning water is drained from the electromagnetic water valve (232) to the waste water box (410);

step six: after the preset time of water drainage is reached, the intelligent integrated controller (500) controls the electromagnetic water valve (232) to close the water drainage channel, and starts the water pump (231) after the drainage channel is closed, so that clean water is pumped from the water storage chamber (310) to the cleaning chamber (240);

step seven: the intelligent integrated controller (500) sends a signal to the ozone generator (221), so that the ozone generator (221) is started to operate, ozone is generated and is dissolved in water, the ozone reacts with the water to sterilize the false teeth, the ozone generator (221) stops working when working for a specified time, and the false teeth stand in a sterile environment formed by the ozone water until being taken out;

step eight: after cleaning, an operator opens the sealing cover (110), takes out the false teeth, the intelligent integrated controller (500) controls the electromagnetic water valve (232) to open the drainage channel, the water for disinfection is drained from the electromagnetic water valve (232) to the waste water box (410), the drainage channel is closed after drainage is finished, the operator transversely takes out the waste water box (410), the waste water box (410) is placed back after the waste water is poured, and the sealing cover (250) is closed;

step nine: and (5) pulling out the power socket.

It is worth noting that: the whole device realizes control over the intelligent integrated controller (500) through the intelligent integrated controller, and since the equipment matched with the intelligent integrated controller (500) is common equipment, the intelligent integrated controller belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated herein.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.

Claims (6)

1. A denture ultrasonic cleaning and ozone disinfection device and a using method are characterized in that: comprises a device for ultrasonic cleaning and ozone disinfection of false teeth, which comprises a cleaning and disinfecting device body (10) and a sealing cover (110) hinged at the top end of the cleaning and disinfecting device body; a cleaning and disinfecting chamber (200), a water storage chamber (300) and a waste water chamber (400) are arranged in the cleaning and disinfecting device body (10); the water storage chamber (310) is arranged at the left side of the cleaning and disinfecting device body (10), and the cleaning and disinfecting chamber (200) is arranged at the right side of the water storage chamber (300) and above the wastewater box (410); the cleaning component (210), the disinfecting component (220) and the water control component (230) are arranged in the cleaning and disinfecting chamber (200), and the water control component (230) is respectively connected with the water storage chamber (310) and the waste water box (410); wash subassembly (210) and be used for ultrasonic wave water reaction to wash the denture, disinfection subassembly (220) are used for the ozone water reaction to carry out germicidal treatment, form aseptic storage environment to the denture, accuse water subassembly (230) are used for wash the water supply and the drainage of subassembly (210), disinfection subassembly (220).

2. The ultrasonic cleaning and ozone disinfection device for dentures and the use method thereof according to claim 1 are characterized in that: the cleaning assembly (210) comprises an ultrasonic generator (211) and an ultrasonic piezoelectric ceramic energy conversion sheet (212), the ultrasonic piezoelectric ceramic energy conversion sheet (212) is attached to the concave surface of the lower bottom surface of the cleaning chamber (240), and the ultrasonic generator (211) is arranged on the front inner wall surface of the cleaning and disinfecting chamber (200) of the body (10).

3. The ultrasonic cleaning and ozone disinfection device for dentures and the use method thereof according to claim 1 are characterized in that: accuse water subassembly (230) include suction pump (231) and electromagnetism water valve (232), suction pump (231) set up on the washing and disinfecting cavity (200) right baffle wall adjacent with reservoir chamber (310), suction pump (231) communicate reservoir chamber (310) and purge chamber (240) respectively through hose (262), electromagnetism water valve (232) set up on the baffle wall under washing and disinfecting cavity (200) adjacent with waste water box (410), electromagnetism water valve (232) intercommunication purge chamber (240) and waste water box (410).

4. The ultrasonic cleaning and ozone disinfection device for dentures and the use method thereof according to claim 1 are characterized in that: the disinfection subassembly includes ozone generator (221), ozone generator (221) set up in on the back internal wall face of the washing and disinfecting chamber (200) of body (10), corresponding with ventilation hole (141) position of main casing body (140) front wall face, meet with purge chamber (240) with hose (620), simultaneously, the one end that hose (620) and ozone generator (221) meet is higher than the surface of water height of purge chamber (240) once rinsing water, the minimum water level surface of water position of purge chamber (240) is connected to the other end, hose (620) both ends are provided with waterproof silica gel interface.

5. The ultrasonic cleaning and ozone disinfection device for dentures and the use method thereof according to claim 1 are characterized in that: the ultrasonic generator (211), the ultrasonic piezoelectric ceramic energy conversion piece (212), the ozone generator (221), the water pump (231) and the electromagnetic water valve (232) are all electrically connected with an intelligent integrated controller (500) installed on one side of the inner wall of the main shell (140).

6. The use method of the ultrasonic cleaning and ozone disinfecting device for dental prosthesis according to any one of claims 1 to 6, wherein: the method comprises the following steps:

the method comprises the following steps: powering on the intelligent integrated controller (500) through the power socket (700) by using a power socket;

step two: opening the sealing cover (110), putting the false teeth into the cleaning chamber, and closing the sealing cover (110);

step three: the intelligent integrated controller (500) is used for starting the miniature pressure point type load gravity sensor (320) to detect whether the water quantity in the water storage chamber meets the use requirement, if the water quantity does not meet the use requirement, the intelligent integrated controller (500) controls a water quantity indicator lamp above the sealing cover (110) to light red to prompt water adding until the water quantity reaches the standard water consumption and then lights green; if the water quantity reaches the preset value, the intelligent integrated controller (500) controls the water quantity indicator lamp above the sealing cover (110) to display green;

step four: starting a water pump (231) through an intelligent integrated controller (500), and pumping clean water from a water storage chamber (310) to a cleaning chamber (240);

step five: the intelligent integrated controller (500) sends a signal to the ultrasonic generator (211), so that the ultrasonic generator (211) is started to operate, the false teeth are primarily cleaned through the ultrasonic piezoelectric ceramic energy conversion sheet (212), after cleaning, the intelligent integrated controller (500) controls the electromagnetic water valve (232) to open a drainage channel, and cleaning water is drained from the electromagnetic water valve (232) to the waste water box (410);

step six: after the preset time of water drainage is reached, the intelligent integrated controller (500) controls the electromagnetic water valve (232) to close the water drainage channel, and starts the water pump (231) after the drainage channel is closed, so that clean water is pumped from the water storage chamber (310) to the cleaning chamber (240);

step seven: the intelligent integrated controller (500) sends a signal to the ozone generator (221), so that the ozone generator (221) is started to operate, ozone is generated and is dissolved in water, the ozone reacts with the water to sterilize the false teeth, the ozone generator (221) stops working when working for a specified time, and the false teeth stand in a sterile environment formed by the ozone water until being taken out;

step eight: after cleaning, an operator opens the sealing cover (110), takes out the false teeth, the intelligent integrated controller (500) controls the electromagnetic water valve (232) to open the drainage channel, the water for disinfection is drained from the electromagnetic water valve (232) to the waste water box (410), the drainage channel is closed after drainage is finished, the operator transversely takes out the waste water box (410), the waste water box (410) is placed back after the waste water is poured, and the sealing cover (250) is closed;

step nine: and (5) pulling out the power socket.

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