CN212789225U - Sterilizing device and sterilizing robot - Google Patents

Abstract

An embodiment of the present application provides a sterilization device, including: a disinfectant generator; the water inlet of the liquid storage tank is connected with the water supply device, the upper part of the liquid storage tank is provided with a liquid inlet, and the lower part of the liquid storage tank is also provided with a first liquid outlet and a second liquid outlet; the first input port of the mixing device is connected with the first liquid outlet of the liquid storage tank, the second input port of the mixing device is connected with the disinfectant generator, and the mixing device is used for mixing working media flowing in from the first input port and the second input port; the output end of the mixing device is connected with the liquid inlet of the liquid storage tank; at least one circulation pump for providing circulation power; at least one spraying device for spraying a disinfecting liquid. The problem that the concentration of sprayed disinfectant is low and the disinfection effect cannot be achieved when the existing disinfection vehicle automatically generates disinfectant is used for disinfection is solved.

Description

Sterilizing device and sterilizing robot

Technical Field

The application relates to the field of mechanical equipment, in particular to a disinfection device and a disinfection robot.

Background

Currently, people usually disinfect the indoor or outdoor environment by using a disinfection vehicle. Most disinfection vehicles need to manually add disinfectant with well-mixed concentration. Although the method can ensure the concentration of the disinfectant, the disinfectant needs to be added continuously and manually, and the method is complicated. When the existing disinfection vehicle automatically generating the disinfectant is used for disinfection, the concentration of the generated disinfectant is uneven, so that the concentration of the sprayed disinfectant is low sometimes, and the disinfection effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a degassing unit and disinfection robot, and the during operation need not the manual work and adds disinfectant, and is with low costs, easy operation, and the antiseptic solution concentration of production is enough to can reach disinfection effect.

An embodiment of the present application provides a sterilization device, including: a disinfectant generator for preparing an initial disinfectant for mixing with water to a disinfectant solution; the water inlet of the liquid storage tank is connected with the water supply device, the upper part of the liquid storage tank is provided with a liquid inlet, and the lower part of the liquid storage tank is also provided with a first liquid outlet and a second liquid outlet; the first input port of the mixing device is connected with the first liquid outlet of the liquid storage tank, the second input port of the mixing device is connected with the disinfectant generator, and the mixing device is used for mixing working media flowing in from the first input port and the second input port; the output end of the mixing device is connected with the liquid inlet of the liquid storage tank; at least one circulation pump for providing circulation power; at least one spraying device for spraying a disinfecting liquid.

In one embodiment, the water supply is a water tank.

In one embodiment, further comprising: the input end of the atomization tank is connected with the output end of the mixing device; the output end of the atomization tank is connected with the liquid inlet of the liquid storage tank; the atomizing tank includes: the air inlet and the corresponding fan are used for blowing air into the inner cavity of the atomization tank; the atomization module is used for atomizing the disinfectant input by the input end of the atomization tank; at least one atomizing outlet, the atomizing outlet of atomizing jar is connected with corresponding sprinkler.

In one embodiment, there are two atomization outlets of the atomization canister.

In one embodiment, the disinfectant generator is an ozone generating device for generating ozone.

In one embodiment, the circulation pump is located in a conduit between a first liquid outlet of the liquid storage tank and a first input of the mixing device; or the circulating pump is positioned in a pipeline connected with the output end of the mixing device.

In one embodiment, one of the at least one spraying device of the disinfection device is a spray gun, and the spray gun is connected with the second liquid outlet of the liquid storage tank; and the second liquid outlet of the liquid storage tank is positioned on the lower end surface of the liquid storage tank.

In one embodiment, the accommodating capacity of the inner cavity of the liquid storage tank is more than or equal to 1L and less than or equal to 2L.

In one embodiment, the circulation pump has a rated flow rate per minute which is 20 times the capacity of the inner cavity of the liquid storage tank.

In one embodiment, the liquid inlet of the liquid storage tank is higher than the water level of the water tank when the water tank is full of water.

The embodiment of the application also provides a disinfection robot, which comprises a disinfection vehicle; the disinfection vehicle is equipped with the disinfection device according to any one of the above embodiments.

In an embodiment of the present application, the sterilizing device includes: a disinfectant generator for preparing an initial disinfectant for mixing with water to a disinfectant solution; the water inlet of the liquid storage tank is connected with the water supply device, the upper part of the liquid storage tank is provided with a liquid inlet, and the lower part of the liquid storage tank is also provided with a first liquid outlet and a second liquid outlet; the first input port of the mixing device is connected with the first liquid outlet of the liquid storage tank, the second input port of the mixing device is connected with the disinfectant generator, and the mixing device is used for mixing working media flowing in from the first input port and the second input port; the output end of the mixing device is connected with the liquid inlet of the liquid storage tank; at least one circulation pump for providing circulation power; at least one spraying device for spraying a disinfecting liquid. The disinfectant can be made by oneself without manual addition, and the concentration of the disinfectant can be increased through circulation to reach the concentration required by disinfection. In the embodiment of the application, the disinfection device can be carried on a disinfection vehicle, and is convenient to control and move so as to adapt to different working environments.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.

FIG. 1 is a schematic view of a sterilization device according to an embodiment of the present disclosure;

FIG. 2 is a schematic flow diagram of a sterilization device according to embodiments of the present disclosure;

description of the drawings: 10. the disinfectant spraying device comprises a water tank, 20, a disinfectant generator, 30, a liquid storage tank, 40, a mixing device, 50, a circulating pump, 601, a spray gun, 602, an atomization spraying opening, 70, an atomization tank, 701, an atomization module, 702 and an air inlet.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Embodiments of the present description provide a disinfection device comprising: a disinfectant generator 20 for preparing an initial disinfectant for mixing with water to a disinfectant liquid; a water inlet of the liquid storage tank 30 is connected with a water supply device, a liquid inlet is formed in the upper part of the liquid storage tank 30, and a first liquid outlet and a second liquid outlet are formed in the lower part of the liquid storage tank 30; a mixing device 40, a first input port of the mixing device 40 is connected with a first liquid outlet of the liquid storage tank 30, a second input port of the mixing device 40 is connected with the disinfectant generator 20, and the mixing device 40 is used for mixing working media flowing in from the first input port and the second input port; the output end of the mixing device 40 is connected with the liquid inlet of the liquid storage tank 30; at least one circulation pump 50, the circulation pump 50 being used to provide circulation power; at least one spraying device for spraying a disinfecting liquid.

In this embodiment, the water supply device is used for supplying water. Specifically, the water supply device may be the water tank 10, or may be an external water source. Wherein, the water tank 10 may refer to a container for storing water; wherein the water stored in the water tank 10 can be supplied to the circulation system of the sterilizing device. The shape of the water tank 10 may be a cylinder shape, a rectangular parallelepiped shape, or other regular or irregular shapes, which is not limited herein. In this embodiment, the external water source may be an external fixed water source, such as a fixed faucet; or an external mobile water source, such as a water storage vehicle. In this embodiment, the water supply device may be connected to the liquid storage tank 30 through a water pipe. In a preferred embodiment, the water outlet of the water tank 10 is connected to the fluid reservoir 30. Specifically, the water outlet of the water tank 10 may be located on the bottom end surface of the water tank 10, or may be located at the lower portion of the side surface of the water tank 10.

In the present embodiment, the disinfectant generator 20 may refer to a device for preparing an initial disinfectant. The initial disinfectant can refer to a disinfectant raw material which is further mixed with water to form a disinfectant for use. The initial disinfectant may be ozone or a high concentration disinfectant, or the like. The high concentration disinfectant may refer to a disinfectant having a concentration up to a threshold, such as a solution having an effective chlorine content of 50 g/L. And is not particularly limited herein. The mixing can be physical mixing or chemical reaction mixing. Physical mixing may refer to the initial disinfectant prepared by the disinfectant generator 20 being diluted by fusing with water. Chemical reaction mixing may refer to the initial disinfectant prepared by the disinfectant generator 20 chemically reacting with water to form a disinfectant. The initial disinfectant may be in a gaseous state or a liquid state, and the description is not particularly limited. Specifically, the disinfectant generator 20 may be an ozone generator, or may be a hypochlorite generator, such as a sodium hypochlorite generator. The disinfectant generator 20 is connected to a second input of the mixing device 40. A powered pump may also be included between the sterilant generator 20 and the second input of the mixing apparatus 40, which may increase the pressure to force the initial sterilant into the mixing apparatus 40.

In the present embodiment, the liquid storage tank 30 may refer to a container for storing water or disinfectant; wherein the reservoir 30 is located in the circulation system of the disinfection device. In the present embodiment, the disinfectant generator 20 and the water supply device are used to supply raw materials required for a liquid disinfectant. The liquid storage tank 30, the mixing device 40 and the circulating pump 50 can form a circulating system of the disinfection device, so that the disinfection solution is continuously circulated in the circulating system, the concentration is more uniform, and the disinfection concentration is improved. In this embodiment, the water inlet of the liquid storage tank 30 is connected to the water supply device, the upper portion of the liquid storage tank 30 is provided with a liquid inlet, and the lower portion of the liquid storage tank 30 is further provided with a first liquid outlet and a second liquid outlet. The first liquid outlet of the liquid storage tank 30 is located in the circulating system and used for circulating the disinfectant. The second liquid outlet of the liquid storage tank 30 may be connected to the spraying device for spraying the disinfectant to the outside.

In this embodiment, the disinfection device may replace the fluid reservoir 30 of different sizes according to actual use. In a preferred embodiment, the volume of the interior of the reservoir 30 is greater than or equal to 1L and less than or equal to 2L.

In the present embodiment, the mixing device 40 may refer to a device for mixing the initial disinfectant with a sterilizing liquid or water. Specifically, a first input port of the mixing device 40 is connected to a first liquid outlet of the liquid storage tank 30, and a second input port of the mixing device 40 is connected to the disinfectant generator 20; the mixing device 40 is used for mixing the working medium flowing into the first input port and the working medium flowing into the second input port; the working medium input by the first input port can be water or disinfectant. The mixing device 40 may comprise an ejector and an inlet and outlet water pump for mixing the working medium flowing in from the first input port of the mixing device 40 and the second input port of the mixing device 40. In this embodiment, the working medium flowing into the second input port of the mixing device 40 is the initial disinfectant.

In this embodiment, the output end of the mixing device 40 is connected to the liquid inlet of the liquid storage tank 30. Specifically, the output end of the mixing device 40 may be directly connected to the liquid inlet of the liquid storage tank 30 or indirectly connected thereto. For example, an atomization tank 70 may be connected between the output end of the mixing device 40 and the liquid inlet of the liquid storage tank 30 for generating atomized disinfection liquid.

In the present embodiment, the circulation pump 50 may refer to a pump for providing circulation power. In particular, the circulation pump 50 may be a pump located in the circulation system of the disinfection device for overcoming the problem of insufficient pressure in the circulation system. Specifically, the circulation pump 50 is located in a pipeline between a first liquid outlet of the liquid storage tank 30 and a first input port of the mixing device 40; alternatively, the circulation pump 50 is located in a pipe connected to the output of the mixing device 40. The number of the circulation pumps 50 may be one or more, and will not be described in detail here.

In this embodiment, the spraying device may be a device for spraying disinfectant to the outside. Specifically, the spraying device may be a spray gun 601 connected to the second liquid outlet of the liquid storage tank 30, or an atomizing spraying nozzle 602 connected to an atomizing outlet of the atomizing tank 70. The spraying device can be one or a plurality of spraying devices. Each of the sprinklers can be used individually or collectively. When the spraying device is a spray gun 601 connected to the second liquid outlet of the liquid storage tank 30, the spraying device may further include a power pump to enhance the spraying power. And is not particularly limited herein.

In the present embodiment, the connection or connection of two components may mean direct connection or indirect connection. The indirect connection can be through pipelines, and pumps and the like can be arranged between the pipelines. Indirectly connected may also mean that additional components may be included between the two. Specifically, for example, the output end of the mixing device 40 may be connected to the liquid inlet of the liquid storage tank 30, and the output end of the mixing device 40 may be connected to the input end of the atomization tank 70 through a pipeline; the output end of the atomization tank 70 is directly connected with the liquid inlet of the liquid storage tank 30.

In the present embodiment, the disinfecting device supplies a raw material required for disinfecting liquid through the disinfectant generator 20 and the water supply device. The liquid storage tank 30, the mixing device 40 and the circulating pump 50 form a circulating system of the disinfection device, so that the disinfection liquid is continuously circulated in the circulating system, the concentration is more uniform, and the disinfection concentration is improved. Through at least one spraying device, the disinfecting liquid is sprayed to the outside.

Please refer to fig. 1, which is a detailed implementation scenario of the present disclosure.

In this scenario, the water tank 10 is connected to the liquid storage tank 30 through a water pipe, and is connected to the lower portion of the water tank 10. The water in the water tank 10 may flow into the liquid storage tank 30 by a potential difference. The water tank 10 has a much larger capacity than the reservoir tank 30. In this scenario, the liquid inlet of the liquid storage tank 30 is higher than the water level of the water tank 10 when the water tank is full, so as to prevent the sterilizing liquid from flowing backwards.

In the present scenario, the working fluid in the fluid reservoir 30 can flow into the mixing device 40 through the circulation pump 50, and in the present scenario, the mixing device 40 is a water-air mixing device. Specifically, a first input port of the mixing device 40 is connected to a first liquid outlet of the liquid storage tank 30, and a second input port of the mixing device 40 is connected to the disinfectant generator 20. In the present scenario example, the disinfectant generator 20 is an ozone generator for producing high concentration ozone to provide high concentration ozone to the disinfection device circulation system.

In the present scenario example, the mixing device 40 comprises a water pump-ejector-water pump. The mixing device 40 mixes the high concentration ozone with the working medium flowing into the liquid storage tank 30. In the present scenario, the input end of the atomization tank 70 is connected to the output end of the mixing device 40 through a pipe; the output end of the atomization tank 70 is connected with the liquid inlet of the liquid storage tank 30. In this example, one side of the aerosol canister 70 is shared with the reservoir 30 and has a hole therein, i.e., the output end of the aerosol canister 70 and the inlet end of the reservoir 30.

In the present scenario example, the nebulizing canister 70 comprises: an air inlet 702 and a corresponding fan, wherein the fan is used for blowing air into the inner cavity of the atomization tank 70; the atomization tank 70 is further provided with an atomization module 701, and the atomization module 701 is used for atomizing disinfectant input at the input end of the atomization tank 70; the atomization tank 70 further comprises two atomization outlets, and the atomization outlets of the atomization tank 70 are connected with corresponding spraying devices, namely, atomization spraying ports 602. In the scene example, the two atomization outlets have large air output, and the atomization disinfection effect is better. During operation, the fan and the air inlet 702 blow air into the inner cavity of the atomization tank 70, so as to spray atomized disinfectant outwards through the atomization outlet.

In this scenario, the circulation pump 50 is located in a pipeline between the first liquid outlet of the liquid storage tank 30 and the first input port of the mixing device 40 to provide circulation power for the circulation system.

In this scenario, the spray gun 601 is connected to the second liquid outlet of the liquid storage tank 30 through a pipe, and the spray gun 601 may also spray the disinfectant to the outside. The spray gun 601 and the atomization spraying port 602 corresponding to the atomization outlet of the atomization tank 70 can work independently, and the spray gun 601 and the atomization spraying port can be opened simultaneously.

Please refer to fig. 2, which is a flowchart illustrating the present scenario. The water tank 10 supplies water to the fluid reservoir 30, and the disinfectant generator 20 supplies the initial disinfectant to the mixing device 40. The liquid storage tank 30 and the mixing device 40 are circulated by a circulating pump 50 to be uniformly mixed, so that the concentration of the disinfectant is improved. The disinfecting liquid can be sprayed to the outside through a spray gun 601 or an atomizer.

In the scene example, the disinfection device is carried on a disinfection vehicle to form a disinfection robot, so that the disinfection robot is convenient for a user to control and move so as to adapt to different working environments.

In the scene example, no residue is left after disinfection, and the environment is protected. The atomizer can be used to disinfect in indoor environments and the spray gun 601 can be used to disinfect in outdoor environments. In the scene example, the circulating system is utilized to repeatedly mix water or disinfectant, the concentration is continuously increased to reach enough concentration, and the disinfection is thorough. For example, the spray gun 601 can spray 1-2L of ozone water per minute, the circulating system can circulate the liquid in the liquid storage tank 30 20 times per minute, and the concentration of the disinfectant is continuously superposed to ensure the disinfection effect.

In one embodiment, the water supply is a water tank.

In the present embodiment, the water tank 10 is used for supplying water; the water outlet of the water tank 10 is connected with the liquid storage tank 30. Specifically, the water outlet of the water tank 10 may be located on the bottom end surface of the water tank 10, or may be located at the lower portion of the side surface of the water tank 10.

In this embodiment, the height of the liquid inlet of the liquid storage tank 30 may be higher than the water level of the water tank 10 when the water tank 10 is full of water, or may not be higher than the water level of the water tank 10 when the water tank is full of water. And is not particularly limited herein. When the height of the liquid inlet of the liquid storage tank 30 is not higher than the water level of the water tank 10 when full of water, a one-way valve can be added to the liquid inlet of the liquid storage tank 30 to prevent the disinfectant from flowing backwards. In a preferred embodiment, the liquid inlet of the liquid storage tank 30 is higher than the water level when the water tank 10 is full.

In one embodiment, the disinfection device further comprises: an atomization tank 70, wherein the input end of the atomization tank 70 is connected with the output end of the mixing device 40; the output end of the atomization tank 70 is connected with the liquid inlet of the liquid storage tank 30; the atomizing tank 70 includes: an air inlet 702 and a corresponding fan, wherein the fan is used for blowing air into the inner cavity of the atomization tank 70; the atomization module 701, the atomization module 701 is used for atomizing the disinfectant input by the input end of the atomization tank 70; at least one atomization outlet, the atomization outlet of the atomization tank 70 is connected with a corresponding spraying device.

In the present embodiment, the input end of the atomization tank 70 and the output end of the mixing device 40 can be connected through a pipeline; the circulation pump 50 may be disposed in the pipe, and is not particularly limited herein. The output end of the atomization tank 70 is connected with the liquid inlet of the liquid storage tank 30. Specifically, the output end of the atomization tank 70 is connected to the liquid inlet of the liquid storage tank 30, and may be connected through a pipeline or directly connected. For example, one side of the aerosol canister 70 is shared with the reservoir 30 and has a hole therein, which is the output end of the aerosol canister 70 and is also the inlet end of the reservoir 30. And is not particularly limited herein.

In the present embodiment, the number of the atomization outlets is not particularly limited, and may be 1 or more.

In the present embodiment, the atomization tank 70 may be any of various atomization devices including an ultrasonic atomization device, and is not particularly limited thereto.

Through this embodiment, the antiseptic solution can be atomized and sprayed to the outside. Specifically, during operation, the fan and the air inlet 702 blow air into the inner cavity of the atomization tank 70, so as to spray atomized disinfectant outwards through the atomization outlet.

In one embodiment, there are two atomization outlets of the atomization canister 70.

In the embodiment, the air outlet amount of the two atomization outlets is large, and the atomization disinfection effect is better.

In one embodiment, the disinfectant generator 20 is an ozone generating device for generating ozone.

In the embodiment, the disinfectant prepared by the disinfection device is ozone water, and no residue is left after disinfection, so that the disinfection device is green and environment-friendly. And the ozone generated by the ozone generating device is gaseous, so that the power pump can press the ozone into the mixing device 40 conveniently.

In one embodiment, the circulation pump 50 is located in a conduit between a first outlet of the reservoir 30 and a first inlet of the mixing device 40; alternatively, the circulation pump 50 is located in a pipe connected to the output of the mixing device 40.

In this embodiment, the circulation pump 50 is disposed in a pipeline between the first liquid outlet of the liquid storage tank 30 and the first input port of the mixing device 40, or the circulation pump 50 is disposed in a pipeline connected to the output end of the mixing device 40. The two arrangement modes are convenient, and can better provide circulating power for the circulating system.

In one embodiment, one of the at least one spraying device of the disinfection device is a spray gun 601, and the spray gun 601 is connected to the second liquid outlet of the liquid storage tank 30; wherein, the second liquid outlet of the liquid storage tank 30 is located on the lower end surface of the liquid storage tank 30.

In this embodiment, the spray gun 601 is connected to a second liquid outlet of the liquid storage tank 30, wherein the second liquid outlet of the liquid storage tank 30 is located on a lower end surface of the liquid storage tank 30. Can utilize when spraying the antiseptic solution on the one hand the potential energy of antiseptic solution in the liquid storage pot 30, on the other hand, the second liquid outlet is located the lower terminal surface of liquid storage pot 30, can be more convenient spray the light with the antiseptic solution, make things convenient for the later stage to clear up.

In one embodiment, the volume of the interior of the fluid reservoir 30 is greater than or equal to 1L and less than or equal to 2L.

In this embodiment, the accommodation capacity of the inner cavity of the liquid storage tank 30 is greater than or equal to 1L and less than or equal to 2L, so as to ensure the storage of the externally sprayed disinfectant and ensure the circulation capacity of the circulation system, and the circulation system has a proper size and strong applicability in actual work.

In one embodiment, the circulation pump 50 has a nominal flow rate of 20 times the volume contained within the interior of the reservoir 30 per minute.

In this embodiment, the rated flow rate of the circulation pump 50 per minute is 20 times of the capacity of the inner cavity of the liquid storage tank 30, which may mean that the circulation capacity provided by the circulation pump 50 may circulate the disinfectant in the inner cavity of the liquid storage tank 30 20 times per minute, so as to fully overlap the concentration of the disinfectant and ensure the disinfection effect.

In one embodiment, the liquid inlet of the liquid reservoir 30 is at a higher level than the water level when the water tank 10 is full.

In this embodiment, the height of the liquid inlet of the liquid storage tank 30 is higher than the height of the water level of the water tank 10 when the water tank is full of water, so that the liquid pumping speed can be matched to prevent the disinfectant liquid in the liquid inlet of the liquid storage tank 30 from flowing backwards; wherein, the liquid pumping speed is slightly higher than the liquid inlet speed of the liquid storage tank 30. In addition, when the disinfection device is in a standing state, the height of the liquid inlet of the liquid storage tank 30 is higher than the height of the water level of the water tank 10 when the water tank is full of water, and disinfection liquid or water in the liquid inlet of the liquid storage tank 30 can be prevented from flowing backwards.

The embodiment of the specification also provides a disinfection robot, which comprises a disinfection vehicle; the disinfection vehicle is equipped with the disinfection device according to any one of the above embodiments.

In this embodiment, the control of the sterilization robot may be achieved by manual remote control or by remote control. Specifically, for example, the disinfection vehicle may include a network communication unit, a processor, and the like, and is configured to receive an instruction from a client or a remote server to perform other movements such as forward or backward movements. The network communication unit may be a virtual unit that is bound to different communication protocols so that different data can be transmitted or received. For example, the network communication unit may be a unit responsible for web data communication, FTP data communication, or mail data communication. Furthermore, the network communication unit may also be a communication interface or a communication chip of an entity. For example, it may be a wireless mobile network communication chip, such as GSM, CDMA, etc.; it can also be a Wifi chip, a bluetooth chip, etc. The processor may be implemented in any suitable way. For example, the processor may take the form of, for example, a microprocessor or processor and a computer-readable medium that stores computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, an embedded microcontroller, and so forth. The present application is not limited. And will not be described in detail herein.

In the present embodiment, only the differences from the foregoing embodiment are described, and other contents may be explained in comparison with the contents of the foregoing embodiment, and are not described again here.

It should be noted that, in the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no precedence between the two is intended or should be construed to indicate or imply relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego the subject matter and should not be construed as an admission that the applicant does not consider such subject matter to be part of the disclosed subject matter.

Claims (11)

1. A disinfection device, comprising:

a disinfectant generator for preparing an initial disinfectant for mixing with water to a disinfectant solution;

the water inlet of the liquid storage tank is connected with the water supply device, the upper part of the liquid storage tank is provided with a liquid inlet, and the lower part of the liquid storage tank is also provided with a first liquid outlet and a second liquid outlet;

the first input port of the mixing device is connected with the first liquid outlet of the liquid storage tank, the second input port of the mixing device is connected with the disinfectant generator, and the mixing device is used for mixing working media flowing in from the first input port and the second input port; the output end of the mixing device is connected with the liquid inlet of the liquid storage tank;

at least one circulation pump for providing circulation power;

at least one spraying device for spraying a disinfecting liquid.

2. A disinfection device as claimed in claim 1, in which said water supply is a water tank.

3. A disinfection device as claimed in claim 1, further comprising: the input end of the atomization tank is connected with the output end of the mixing device; the output end of the atomization tank is connected with the liquid inlet of the liquid storage tank;

the atomizing tank includes:

the air inlet and the corresponding fan are used for blowing air into the inner cavity of the atomization tank;

the atomization module is used for atomizing the disinfectant input by the input end of the atomization tank;

at least one atomizing outlet, the atomizing outlet of atomizing jar is connected with corresponding sprinkler.

4. A disinfection device as claimed in claim 3, wherein there are two atomising outlets from the atomising canister.

5. A disinfection apparatus as claimed in claim 1, wherein said disinfectant generator is an ozone generating device for generating ozone.

6. A disinfection apparatus as claimed in claim 1, wherein said circulation pump is located in a conduit between a first outlet of said reservoir and a first inlet of said mixing device;

or the circulating pump is positioned in a pipeline connected with the output end of the mixing device.

7. A disinfecting device as recited in claim 1, characterized in that one of the at least one spraying means of the disinfecting device is a spray gun which is connected to the second liquid outlet of the liquid reservoir; and the second liquid outlet of the liquid storage tank is positioned on the lower end surface of the liquid storage tank.

8. The disinfection apparatus of claim 1, wherein the volume of the interior of the fluid reservoir is greater than or equal to 1L and less than or equal to 2L.

9. A disinfection device as claimed in claim 8, characterized in that the circulation pump has a nominal flow rate per minute which is 20 times the volume which is accommodated in the interior of the reservoir.

10. A disinfection device as claimed in claim 2, characterized in that the level of the liquid inlet of the liquid reservoir is higher than the level of the water when the water tank is full.

11. A disinfection robot is characterized by comprising a disinfection vehicle; the disinfection vehicle is equipped with a disinfection device as claimed in any one of claims 1-10.

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