CN215536887U - Self-cleaning sterilizer - Google Patents

Abstract

The embodiment of the application relates to a self-cleaning sterilizer, relates to the technical field of sterilization, and mainly aims to reduce the manual cleaning cost of the sterilizer. The main technical scheme adopted is as follows: the self-cleaning sterilizer includes: the disinfectant atomizer is used for filtering the atomized disinfectant in the disinfectant atomizer by the air filtering component and blowing the filtered atomized disinfectant out of the atomization air outlet under the action of the disinfection fan, so that the air quantity flowing from the atomization air inlet of the disinfectant atomizer to the atomization air outlet of the disinfectant atomizer; a medicament feeder comprising: the device comprises a medicament liquid bin body, a medicament liquid conveying pipeline, a cleaning liquid bin body, a cleaning liquid conveying pipeline, a waste liquid bin body and a waste liquid conveying pipeline. Compared with the manual cleaning mode in the prior art, the manual cost can be reduced.

Description

Self-cleaning sterilizer

Technical Field

The embodiment of the application relates to the technical field of disinfection, in particular to a self-cleaning disinfection machine.

Background

Viruses may be present anywhere in our lives, which can pose serious health risks to humans. For dangerous environment, in order to ensure that our living space is not invaded by viruses, disinfection agents are generally used for regular disinfection and check-up.

Generally, the disinfectant is manually sprayed through a spraying device, before the disinfectant is sprayed, disinfectant is manually poured into the spraying device, after the disinfectant is sprayed, the disinfectant needs to be manually cleaned, and the labor cost consumed in the cleaning process is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present application provide a self-cleaning sterilizer, which mainly aims to reduce the manual cleaning cost of the sterilizer.

In order to achieve the above purpose, the embodiments of the present application mainly provide the following technical solutions:

embodiments of the present application provide a self-cleaning sterilizer comprising:

a disinfectant atomizer comprising: the device comprises a disinfection fan, an ultrasonic atomization component and a cyclone filter component, wherein under the action of the disinfection fan, the atomized disinfectant in the disinfectant atomizer is filtered by the wind filter component and then blown out through an atomization wind outlet by the wind quantity flowing from an atomization wind inlet of the disinfectant atomizer to an atomization wind outlet of the disinfectant atomizer;

a medicament feeder comprising: the device comprises a medicament liquid bin body, a medicament liquid conveying pipeline, a cleaning liquid bin body, a cleaning liquid conveying pipeline, a waste liquid bin body and a waste liquid conveying pipeline; wherein

The medicament liquid conveying pipeline is respectively connected with the medicament liquid cabin body and the ultrasonic atomization pool of the ultrasonic atomization component, and is used for conveying medicament liquid in the medicament liquid cabin body to the ultrasonic atomization pool, the cleaning liquid conveying pipeline is respectively connected with the cleaning liquid cabin body and the ultrasonic atomization pool of the ultrasonic atomization component, and is used for conveying cleaning liquid in the cleaning liquid cabin body to the ultrasonic atomization pool, the waste liquid conveying pipeline is respectively connected with the waste liquid cabin body and the ultrasonic atomization pool of the ultrasonic atomization component, and is used for conveying waste liquid in the ultrasonic atomization pool body to the waste liquid cabin body.

The purpose and the technical problem to be solved by the embodiments of the present application can be further achieved by the following technical measures.

Optionally, the self-cleaning sterilizer further comprises: and the control circuit is electrically connected with the medicament liquid conveying pipeline, the cleaning liquid conveying pipeline and the liquid conveying pump of the waste liquid conveying pipeline respectively and is used for controlling the medicament liquid conveying pipeline, the cleaning liquid conveying pipeline and the waste liquid conveying pipeline to work respectively.

Optionally, in the self-cleaning sterilizer, the control circuit is further electrically connected to the sterilizing blower and the ultrasonic atomizing component.

Optionally, the self-cleaning sterilizer described above, wherein the control circuit comprises:

the first sub-circuit is electrically connected with the liquid delivery pump of the medicament liquid delivery pipeline, the disinfection fan and the ultrasonic atomization component.

Optionally, the self-cleaning sterilizer described above, wherein the control circuit comprises:

and the second sub-circuit is electrically connected with the liquid delivery pump of the cleaning liquid delivery pipeline, the disinfection fan and the ultrasonic atomization component.

Optionally, the self-cleaning sterilizer described above, wherein the control circuit comprises:

and the third sub-circuit is electrically connected with the liquid conveying pump of the waste liquid conveying pipeline.

Optionally, in the self-cleaning sterilizer, the agent supplier is separated from the disinfectant atomizer.

Alternatively, the self-cleaning sterilizer described above, wherein the agent feeder is provided integrally with the disinfectant atomizer.

Optionally, the self-cleaning sterilizer further comprises:

the atomization air outlet is arranged at the top of the cylindrical atomization shell, and the atomization air inlet is arranged at the bottom of the cylindrical atomization shell;

the cyclone filter member includes:

the cylindrical filtering shell is arranged in the cylindrical atomizing shell and is arranged on the disinfectant atomizing side of the ultrasonic atomizing pool, an annular ventilation channel communicated with the atomizing air inlet and the atomizing air outlet is formed between the cylindrical atomizing shell and the cylindrical filtering shell, and an air inlet is formed in the outer wall of the cylindrical filtering shell;

the cyclone filter device is arranged in the cylindrical filter shell, an air inlet of the cyclone filter device faces the ultrasonic atomization pool, and an air outlet of the cyclone filter device faces the atomization air outlet.

Optionally, in the self-cleaning sterilizer, the sterilizing fan is disposed on one side of the atomization air inlet of the disinfectant atomizer.

Borrow by above-mentioned technical scheme, the self-cleaning sterilizer that this application technical scheme provided has following advantage at least:

according to the technical scheme, before the self-cleaning sterilizer performs sterilization operation, the chemical liquid in the chemical liquid bin is conveyed to the ultrasonic atomization pool through the chemical liquid conveying pipeline, then the sterilization agent atomization operation is performed, the self-cleaning sterilizer performs the sterilization operation after the sterilization operation is finished or in the end section, the cleaning liquid in the cleaning liquid bin body can be conveyed to the ultrasonic atomization pool through the cleaning liquid conveying pipeline, the chemical liquid in the ultrasonic atomization pool is diluted, then the sterilization agent atomization cleaning operation is performed, and finally the waste liquid in the ultrasonic atomization pool is conveyed to the waste liquid bin body through the waste liquid conveying pipeline, so that the self-cleaning sterilizer can perform the sterilization agent cleaning operation.

The foregoing description is only an overview of the embodiments of the present application, and in order to provide a clear understanding of the technical solutions of the embodiments of the present application and to be implemented in accordance with the content of the description, the following detailed description of the preferred embodiments of the present application is provided in conjunction with the accompanying drawings.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic front view of a self-cleaning sterilizer provided in accordance with an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 2;

FIG. 3 is a schematic illustration of the operation of a self-cleaning sterilizer during a sterilization phase as provided by an embodiment of the present application;

FIG. 4 is a schematic view of the internal structure of a self-cleaning sterilizer provided by an embodiment of the present application;

FIG. 5 is a schematic structural view from a first perspective of a diverter assembly of a self cleaning sterilizer provided in accordance with an embodiment of the present application;

FIG. 6 is a schematic structural view from a second perspective of a diverter assembly of a self cleaning sterilizer provided in accordance with embodiments of the present application;

FIG. 7 is a schematic structural view of a rotary sprayer of a self-cleaning sterilizer provided by an embodiment of the present application;

FIG. 8 is a schematic view of the piping connections of a self-cleaning sterilizer provided in accordance with an embodiment of the present application;

figure 9 is a schematic diagram of the electronically controlled connections of a self cleaning sterilizer provided by an embodiment of the present application.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.

Referring to fig. 1 to 9, an embodiment of a self-cleaning sterilizer provided in the present application, referring to fig. 1 to 9, an embodiment of the present application provides a self-cleaning sterilizer including:

a disinfectant atomizer 10 comprising: the disinfectant atomizer 10 comprises a disinfection fan 11, an ultrasonic atomization component 12 and a cyclone filter component 13, wherein under the action of the disinfection fan 11, the atomized disinfectant inside the disinfectant atomizer 10 is filtered by the wind filter component and then blown out through an atomization wind outlet 102 by the wind quantity flowing from an atomization wind inlet 101 of the disinfectant atomizer 10 to the atomization wind outlet 102 of the disinfectant atomizer 10;

a medicament feeder 50 comprising: a medicament liquid bin body 51, a medicament liquid conveying pipeline 52, a cleaning liquid bin body 53, a cleaning liquid conveying pipeline 54, a waste liquid bin body 55 and a waste liquid conveying pipeline 56; wherein

The medicament liquid conveying pipeline 52 is respectively connected with the medicament liquid cabin body 51 and the ultrasonic atomization pool 122 of the ultrasonic atomization component 12, and is used for conveying medicament liquid in the medicament liquid cabin body 51 to the ultrasonic atomization pool 122, the cleaning liquid conveying pipeline 54 is respectively connected with the cleaning liquid cabin body 53 and the ultrasonic atomization pool 122 of the ultrasonic atomization component 12, and is used for conveying cleaning liquid in the cleaning liquid cabin body 53 to the ultrasonic atomization pool 122, and the waste liquid conveying pipeline 56 is respectively connected with the waste liquid cabin body 55 and the ultrasonic atomization pool 122 of the ultrasonic atomization component 12, and is used for conveying waste liquid in the ultrasonic atomization pool 122 to the waste liquid cabin body 55.

In the technical scheme provided by the embodiment of the present invention, before the disinfection operation, the self-cleaning disinfection machine carries out the disinfectant atomization operation after the medicament liquid in the medicament liquid bin 51 is conveyed to the ultrasonic atomization pool 122 through the medicament liquid conveying pipeline 52, and when the disinfection operation is completed or in the end stage, the self-cleaning disinfection machine can convey the cleaning liquid in the cleaning liquid bin 53 to the ultrasonic atomization pool 122 through the cleaning liquid conveying pipeline 54, dilute the medicament liquid in the ultrasonic atomization pool 122, and then carry out the disinfectant atomization cleaning operation, and finally, the waste liquid in the ultrasonic atomization pool 122 can be conveyed to the waste liquid bin 55 through the waste liquid conveying pipeline 56, so that the disinfectant cleaning operation of the self-cleaning disinfection machine is realized.

Wherein, the medicament liquid delivery pipeline 52, the cleaning liquid delivery pipeline 54 and the waste liquid delivery pipeline 56 may respectively adopt an independent control circuit 57, or may also adopt a unified control circuit 57 to realize pipeline control, and the medicament feeder 50 further includes: and a control circuit 57 electrically connected to the liquid delivery pumps of the chemical liquid delivery pipeline 52, the cleaning liquid delivery pipeline 54, and the waste liquid delivery pipeline 56, respectively, and configured to control the operations of the chemical liquid delivery pipeline 52, the cleaning liquid delivery pipeline 54, and the waste liquid delivery pipeline 56, respectively.

Specifically, the control circuit 57 is further electrically connected to the sterilizing fan 11 and the ultrasonic atomization component 12, and the control circuit 57 can simultaneously control the medicament liquid conveying pipeline 52, the cleaning liquid conveying pipeline 54, the waste liquid conveying pipeline 56, the sterilizing fan 11 and the ultrasonic atomization component 12 to realize automatic linkage control. The control circuit 57 includes: a first sub-circuit electrically connected to the liquid delivery pump of the liquid medicament delivery pipeline 52, the sterilizing blower 11 and the ultrasonic atomizing part 12. When the disinfection operation is started, the first sub-circuit is linked with the liquid delivery pump of the medicament liquid delivery pipeline 52, the disinfection fan 11 and the ultrasonic atomization component 12 to operate, so that the automatic starting of the disinfection operation is realized.

The control circuit 57 includes: and the second sub-circuit is electrically connected with the liquid delivery pump of the cleaning liquid delivery pipeline 54, the disinfection blower 11 and the ultrasonic atomization component 12. When the disinfection operation is finished or at the end, the second sub-circuit is linked with the liquid delivery pump of the cleaning liquid delivery pipeline 54, the disinfection fan 11 and the ultrasonic atomization component 12 to operate, so that the automatic operation of the dilution cleaning operation of the residual disinfectant is realized.

The control circuit 57 includes: and a third sub-circuit electrically connected to the liquid delivery pump of the waste liquid delivery pipe 56. After the sterilization operation is completed, the third sub-circuit starts the liquid delivery pump of the waste liquid delivery pipeline 56, so as to realize the automatic operation of discharging the residual waste liquid in the ultrasonic atomization tank 122.

In practice, the chemical supply device 50 of the self-cleaning sterilizer and the disinfectant atomizer 10 may be provided separately for a model in which a large amount of chemical is sprayed. The agent feeder 50 of the self-cleaning sterilizer and the disinfectant atomizer 10 may be integrally provided for a model in which the amount of the agent to be sprayed is small.

Specifically, in order to keep the particles of the disinfectant uniform after atomization, the ultrasonic atomization component 12 further includes: the atomization air outlet 102 is arranged at the top of the cylindrical atomization shell 121, and the atomization air inlet 101 is arranged at the bottom of the cylindrical atomization shell 121; the cyclone filtering part 13 includes: a cylindrical filter housing 131 and a cyclone filter 133, wherein the cylindrical filter housing 131 is arranged in the cylindrical atomization housing 121 and is arranged on the disinfectant atomization side of the ultrasonic atomization pool 122, an annular ventilation channel for communicating the atomization air inlet 101 and the atomization air outlet 102 is formed between the cylindrical atomization housing 121 and the cylindrical filter housing 131, and an air inlet 132 is arranged on the outer wall of the cylindrical filter housing 131; the cyclone filter 133 is disposed in the cylindrical filter housing 131, the air inlet 132 of the cyclone filter 133 faces the ultrasonic atomization tank 122, and the air outlet of the cyclone filter 133 faces the atomization air outlet 102. Specifically, the sterilizing fan 11 is disposed on one side of the atomizing air inlet 101 of the sterilizing agent atomizer 10.

By taking a disinfectant as an example of a hydrogen peroxide solution, the proportioned hydrogen peroxide solution is placed in the ultrasonic atomization pool 122, through an ultrasonic atomization technology, the hydrogen peroxide solution forms atomized hydrogen peroxide particles, the hydrogen peroxide particles are blown into the cyclone filter 133 to generate rotational flow under the action of the air quantity generated by the action of the disinfection fan 11, the hydrogen peroxide particles with larger particles can be separated, and the rest hydrogen peroxide particles are blown to the atomization air outlet 102 through the air outlet of the cyclone filter 133, so that the hydrogen peroxide particles with larger particles can be separated, the disinfectant particles sprayed by the self-cleaning sterilizer are uniform, volatilization in the later period is facilitated, and the adhesion of large-particle disinfectant on the surface of an indoor object is reduced.

In a specific implementation, the method further comprises the following steps: the rotary sprayer 40 is rotatably arranged on the disinfectant atomizer 10, the inlet of the rotary sprayer 40 is communicated with the atomizing air outlet 102, and the outlet of the rotary sprayer 40 rotates along with the rotation of the rotary sprayer 40. In the sterilization operation, the self-cleaning sterilizer can be placed in the operation area to be sterilized, and the disinfectant atomizer 10 and the rotary sprayer 40 are opened, so that the atomized disinfectant generated by the disinfectant atomizer 10 can be sprayed all around by rotating the outlet of the rotary sprayer 40.

In a specific implementation, the method further comprises the following steps: the flow dividing member 14 includes: the splitter plate 141 is angularly adjustably arranged between the cylindrical atomizing housing 121 and the cylindrical filter housing 131, and is used for introducing part of the air flow flowing from the atomizing air inlet 101 to the atomizing air outlet 102 into the ultrasonic atomizing pool 122 at the bottom of the cylindrical filter housing 131 through the air inlet; the angle driver 142 is in transmission connection with the splitter plate 141 and is used for adjusting the angle of the splitter plate 141 so as to stabilize the intake air introduced into the ultrasonic atomization pool 122 at the bottom of the cylindrical filter housing 131.

In the disinfection operation, the disinfection blower 11 is turned on to split the air volume of the annular ventilation channel by the splitter plate 141, a part of the split air volume is introduced into the ultrasonic atomization pool 122 at the bottom of the cylindrical filter housing 131 through the air inlet, the atomized disinfectant inside the disinfectant atomizer 10 is filtered by the cyclone filter 133 and then blown out from the atomization air outlet 102, and the rest air volume is directly blown out from the atomization air outlet 102 through the annular ventilation channel; the angle driver 142 is controlled to adjust the angle of the splitter plate 141, so as to adjust the proportion of the air volume of the annular ventilation channel introduced into the ultrasonic atomization pool 122, after the air volume of the disinfection fan 11 is increased, the angle driver 142 can be controlled to adjust the angle of the splitter plate 141, the proportion of the air volume of the annular ventilation channel introduced into the ultrasonic atomization pool 122 is reduced, after the air volume of the disinfection fan 11 is reduced, the angle driver 142 can be controlled to adjust the angle of the splitter plate 141, the proportion of the air volume of the annular ventilation channel introduced into the ultrasonic atomization pool 122 is increased, and the air volume of the ultrasonic atomization pool 122 at the bottom of the cylindrical filter shell 131 is stably introduced. Compared with the prior art, the size stability of the atomized particles of the disinfectant can be maintained in the operation of realizing the atomized disinfectant with different air volumes.

By adopting the cyclone particle size separation technology, large atomized particles can be screened out and flow back to the solution tank, small atomized particles are quickly diffused into the air and are fully suspended for a long time to be fully contacted with pollutants (bacteria and viruses) in the air, and the sterilization efficiency is improved.

In the middle of the concrete implementation, the flow distribution plate 141 sets up around annular ventilation passageway, and the tube-shape filters the shell 131 outer wall and all is provided with the air intake all around, reposition of redundant personnel part 14 still includes: the base plate 143 is fixed between the cylindrical atomizing housing 121 and the cylindrical filtering housing 131, a first rotating shaft 144, a second rotating shaft 145, a third rotating shaft 146 and a fourth rotating shaft 147 are respectively and rotatably arranged around the base plate 143, the first rotating shaft 144 and the second rotating shaft 145, the second rotating shaft 145 and the third rotating shaft 146 and the fourth rotating shaft 147 are respectively in transmission connection through a flexible transmission shaft, the splitter plate 141 is respectively fixed on the first rotating shaft 144, the second rotating shaft 145, the third rotating shaft 146 and the fourth rotating shaft 147, and the angle driver 142 is connected with the first rotating shaft 144 and used for driving the rotating angle of the first rotating shaft 144. In the rotation angles of the first rotating shaft 144 driven by the angle adjusting driver 142, the rotation angles of the splitter plates 141 of the first rotating shaft 144, the second rotating shaft 145, the third rotating shaft 146 and the fourth rotating shaft 147 can be adjusted at the same time, so that the distribution and adjustment of the air volume around the annular ventilation channel can be performed.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various application aspects. However, the disclosed apparatus should not be construed to reflect the intent as follows: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, application is directed to less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.

Those skilled in the art will appreciate that the components of the apparatus of the embodiments may be adapted and arranged in one or more arrangements different from the embodiments. The components of the embodiments may be combined into one component and, in addition, they may be divided into a plurality of sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the components of any apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. The various component embodiments of the present application may be implemented in hardware, or in a combination thereof.

It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or components not listed in a claim. The word "a" or "an" preceding a component or element does not exclude the presence of a plurality of such components or elements. The application can be implemented by means of an apparatus comprising several distinct components. In the claims enumerating several means, several of these means may be embodied by one and the same item. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

The foregoing is a preferred embodiment of the present application, which is not intended to be limiting in any way, and any simple modifications, equivalent variations and modifications made to the foregoing embodiment according to the technical spirit of the present application are within the scope of the present application.

Claims (10)

1. A self-cleaning sterilizer, comprising:

a disinfectant atomizer comprising: the device comprises a disinfection fan, an ultrasonic atomization component and a cyclone filter component, wherein under the action of the disinfection fan, the atomized disinfectant in the disinfectant atomizer is filtered by the wind filter component and then blown out through an atomization wind outlet by the wind quantity flowing from an atomization wind inlet of the disinfectant atomizer to an atomization wind outlet of the disinfectant atomizer;

a medicament feeder comprising: the device comprises a medicament liquid bin body, a medicament liquid conveying pipeline, a cleaning liquid bin body, a cleaning liquid conveying pipeline, a waste liquid bin body and a waste liquid conveying pipeline; wherein

The medicament liquid conveying pipeline is respectively connected with the medicament liquid cabin body and the ultrasonic atomization pool of the ultrasonic atomization component, and is used for conveying medicament liquid in the medicament liquid cabin body to the ultrasonic atomization pool, the cleaning liquid conveying pipeline is respectively connected with the cleaning liquid cabin body and the ultrasonic atomization pool of the ultrasonic atomization component, and is used for conveying cleaning liquid in the cleaning liquid cabin body to the ultrasonic atomization pool, the waste liquid conveying pipeline is respectively connected with the waste liquid cabin body and the ultrasonic atomization pool of the ultrasonic atomization component, and is used for conveying waste liquid in the ultrasonic atomization pool body to the waste liquid cabin body.

2. The self-cleaning sterilizer of claim 1,

the medicament feeder further includes: and the control circuit is electrically connected with the medicament liquid conveying pipeline, the cleaning liquid conveying pipeline and the liquid conveying pump of the waste liquid conveying pipeline respectively and is used for controlling the medicament liquid conveying pipeline, the cleaning liquid conveying pipeline and the waste liquid conveying pipeline to work respectively.

3. The self-cleaning sterilizer of claim 2,

the control circuit is also electrically connected with the disinfection fan and the ultrasonic atomization component.

4. The self-cleaning sterilizer of claim 3, wherein the control circuit comprises:

the first sub-circuit is electrically connected with the liquid delivery pump of the medicament liquid delivery pipeline, the disinfection fan and the ultrasonic atomization component.

5. The self-cleaning sterilizer of claim 4, wherein the control circuit comprises:

and the second sub-circuit is electrically connected with the liquid delivery pump of the cleaning liquid delivery pipeline, the disinfection fan and the ultrasonic atomization component.

6. The self-cleaning sterilizer of claim 5, wherein the control circuit comprises:

and the third sub-circuit is electrically connected with the liquid conveying pump of the waste liquid conveying pipeline.

7. The self-cleaning sterilizer of claim 1,

the medicament feeder and the disinfectant atomizer are arranged separately.

8. The self-cleaning sterilizer of claim 1,

the medicament feeder is integrally provided with the disinfectant atomizer.

9. The self-cleaning sterilizer of any one of claims 1 to 8,

the ultrasonic atomization component further comprises:

the atomization air outlet is arranged at the top of the cylindrical atomization shell, and the atomization air inlet is arranged at the bottom of the cylindrical atomization shell;

the cyclone filter member includes:

the cylindrical filtering shell is arranged in the cylindrical atomizing shell and is arranged on the disinfectant atomizing side of the ultrasonic atomizing pool, an annular ventilation channel communicated with the atomizing air inlet and the atomizing air outlet is formed between the cylindrical atomizing shell and the cylindrical filtering shell, and an air inlet is formed in the outer wall of the cylindrical filtering shell;

the cyclone filter device is arranged in the cylindrical filter shell, an air inlet of the cyclone filter device faces the ultrasonic atomization pool, and an air outlet of the cyclone filter device faces the atomization air outlet.

10. The self-cleaning sterilizer of claim 9,

the disinfection fan is arranged on one side of the atomization air inlet of the disinfectant atomizer.

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