CN219614473U - Integrated atomizing sterilizer - Google Patents
Integrated atomizing sterilizer Download PDFInfo
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- CN219614473U CN219614473U CN202220545673.5U CN202220545673U CN219614473U CN 219614473 U CN219614473 U CN 219614473U CN 202220545673 U CN202220545673 U CN 202220545673U CN 219614473 U CN219614473 U CN 219614473U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model provides an integrated atomizing sterilizer, which comprises a water storage tank, an electrochemical reaction device and a sterilizing liquid atomizing device, wherein electrolyte in the water storage tank is electrolyzed into sterilizing liquid through the electrochemical reaction device, and the electrolyzed sterilizing liquid is atomized into water mist and led out through the sterilizing liquid atomizing device so as to achieve the aim of sterilizing a specific environment range.
Description
Technical Field
The utility model belongs to the technical field of disinfection equipment, and particularly relates to an integrated atomization disinfection machine.
Background
Various sterilization methods are presented in the existing sterilization market, such as atomization sterilization, ultraviolet sterilization, ozone sterilization and the like. Many of these products have problems such as poor disinfection effect and complicated operation in use. Based on the atomization disinfection method, in the prior art, many disinfection devices firstly dilute high-concentration disinfection solution and then disinfect by the atomization method. This method of operation increases the operational flow of sterilization, the effectiveness of which is limited by the concentration of each formulation of sterilization fluid.
Among various disinfectant solutions, different types of disinfectant solutions have different influences on the environment, and most disinfectant solutions are easy to remain in the environment, so that environmental pollution is likely to be caused. The hydrogen peroxide disinfectant is an ideal disinfectant liquid, is colorless and odorless, has almost no residue after disinfection, is easily decomposed into oxygen and water in the environment, and is a safe and reliable environment-friendly disinfectant.
However, the existing hydrogen peroxide disinfectant is produced industrially, wherein the mode of producing hydrogen peroxide industrially is mainly an electrolytic method or an anthraquinone method. Both production modes need huge production equipment and a large amount of power supply, and have the characteristics of high preparation cost, large-scale required equipment, centralization and the like.
Disclosure of Invention
The utility model provides an integrated atomizing sterilizer for solving the technical problems of complex structure, poor sterilizing effect and complicated operation of the existing sterilizing equipment, and provides a simple, convenient and rapid sterilizing liquid preparation device and an environment-friendly and effective atomizing sterilizing mode, so that the sterilizing step is simplified, the electric energy is directly converted into chemical energy, the sterilizing liquid can be generated in real time, and the environment is sterilized in real time.
The utility model adopts the following scheme that the integrated atomizing sterilizer comprises the following components in sequence: the sterilizing liquid spraying device comprises a water storage tank for containing electric discharge and solution, an electrochemical reaction device for electrolyzing the electrolyte flowing into the water storage tank to prepare sterilizing liquid, and a sterilizing liquid atomizing device for atomizing the sterilizing liquid flowing into the electrochemical reaction device into water mist and leading out the water mist.
The integrated atomization sterilizer comprises a liquid storage tank, a liquid supply mechanism and a reaction module, wherein the liquid storage tank is communicated with the water storage tank and used for containing electrolyte flowing in through the water storage tank, the liquid supply mechanism is used for conveying the electrolyte in the liquid storage tank to the reaction module, the reaction module is used for electrolyzing the electrolyte to prepare hydrogen peroxide, and the hydrogen peroxide prepared by the reaction module flows into the liquid storage tank.
The integrated atomization sterilizer comprises a reaction shell, wherein one side of the reaction shell is provided with a reaction inlet communicated with the liquid supply mechanism, the other side of the reaction shell is provided with a reaction outlet communicated with the liquid storage tank, a reaction anode and a reaction cathode are arranged in the reaction shell at intervals between the reaction inlet and the reaction outlet, and the reaction anode and the reaction cathode are respectively connected with the anode and the cathode of a power supply.
The integrated atomization sterilizer is characterized in that the reaction anode is a platinum, palladium, ruthenium, rhodium, iridium, osmium, gold, boron-doped diamond film or a glass carbon electrode;
the reaction cathode is a foam nickel plate, a porous graphite plate, a sintered titanium plate, an activated carbon felt or carbon paper.
The liquid supply mechanism comprises a liquid pump, wherein a liquid inlet of the liquid pump is communicated with the liquid storage tank through a pipeline, and a liquid outlet of the liquid pump is communicated with the reaction module.
The integrated atomization sterilizer is characterized in that the disinfectant atomization device comprises an atomization groove which is communicated with the electrochemical reaction device and used for containing disinfectant flowing into the electrochemical reaction device, and an atomization module used for atomizing the disinfectant into water mist and an air duct structure used for guiding out the water mist are arranged on the atomization groove.
As described above, the atomization module is arranged at the bottom of the atomization groove, and the air duct structure is arranged right above the atomization module.
The integrated atomization sterilizer comprises the air duct structure, wherein the air duct structure comprises the wind shield which is arranged on the upper side of the atomization module, the lower end of the wind shield stretches into the atomization tank and is below the liquid level, and the upper end of the wind shield is communicated with an air duct for guiding out air fog;
the air duct upper side is equipped with the extension section that extends towards the horizontal direction, extension section one end is equipped with out fog mouth, the other end is equipped with downwardly extending with the intercommunication section of windshield intercommunication.
The integrated atomization sterilizer is characterized in that the sterilizing liquid atomization device further comprises a fan module which is communicated with the air duct structure and used for assisting in guiding out water mist.
The integrated atomization sterilizer is characterized in that the electrolyte is sterilization water, and the sterilization liquid is hydrogen peroxide-containing liquid.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides an integrated atomizing sterilizer, which comprises a water storage tank, an electrochemical reaction device and a sterilizing liquid atomizing device, wherein electrolyte in the water storage tank is electrolyzed into sterilizing liquid through the electrochemical reaction device, and the electrolyzed sterilizing liquid is atomized into water mist and led out through the sterilizing liquid atomizing device so as to achieve the aim of sterilizing a specific environment range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural view of an integrated atomizing sterilizer according to the present utility model.
FIG. 2 is a schematic structural view of an electrochemical reaction apparatus according to the present utility model.
Fig. 3 is a graph showing the concentration of the atomizing outlet of the integrated atomizing sterilizer according to the present utility model as a function of time.
Detailed Description
As shown in fig. 1-3, the integrated atomizing sterilizer comprises the following components in sequence: the sterilizing liquid spraying device comprises a water storage tank 1 for containing electric liquid, an electrochemical reaction device 2 for electrolyzing the electrolyte flowing into the water storage tank 1 to prepare sterilizing liquid, and a sterilizing liquid atomizing device 3 for atomizing the sterilizing liquid flowing into the electrochemical reaction device 2 into water mist and leading out the water mist.
The utility model provides an integrated atomizing sterilizer, which comprises a water storage tank, an electrochemical reaction device and a sterilizing liquid atomizing device, wherein electrolyte in the water storage tank is electrolyzed into sterilizing liquid through the electrochemical reaction device, and the electrolyzed sterilizing liquid is atomized into water mist and led out through the sterilizing liquid atomizing device so as to achieve the aim of sterilizing a specific environment range.
Preferably, the electrochemical reaction device 2 includes a liquid storage tank 21, a liquid supply mechanism 22 and a reaction module 23, the liquid storage tank 21 is communicated with the water storage tank 1 and is used for containing electrolyte flowing in from the water storage tank 1, the liquid supply mechanism 22 is used for conveying the electrolyte in the liquid storage tank 21 to the reaction module 23, the reaction module 23 is used for electrolyzing the electrolyte to prepare hydrogen peroxide, and the hydrogen peroxide prepared by the reaction module 23 flows into the liquid storage tank 21.
Preferably, the reaction module 23 includes a reaction housing 231, a reaction inlet 2311 communicating with the liquid supply mechanism 22 is provided on one side of the reaction housing 231, a reaction outlet 2312 communicating with the liquid storage tank 21 is provided on the other side of the reaction housing 231, a reaction anode 232 and a reaction cathode 233 are provided in the reaction housing 231 between the reaction inlet 2311 and the reaction outlet 2312 at intervals, the reaction anode 232 and the reaction cathode 233 are respectively connected to the positive electrode and the negative electrode of the power supply 235, the utility model directly converts electric energy into chemical energy, and the reaction module electrolyzes the electrolyte into hydrogen peroxide, the reaction principle is as follows:
the reaction anode and the reaction cathode produce hydrogen peroxide by a two-electron oxygen reduction reaction (Oxygen Reduction Reaction, ORR), at which the reaction takes place as follows:
O 2 +2(H + +e - )→H 2 O 2 ；
at the reaction anode, an electrolytic reaction of water occurs, which is as follows:
H 2 O→0.5O 2 +2(H + +e - )；
the total reaction for generating hydrogen peroxide in the flow-type hydrogen peroxide electrochemical reaction device is as follows:
H 2 +0.5O 2 →H 2 O 2 。
preferably, the reaction anode 232 is an inert material, such as platinum, palladium, ruthenium, rhodium, iridium, osmium, gold, boron-doped diamond film, or a glassy carbon electrode;
the reaction cathode 233 is made of porous structural material, such as a foam nickel plate, a porous graphite plate, a sintered titanium plate, an activated carbon felt or carbon paper, and can increase the reaction area.
Preferably, the surfaces of the reaction anode 232 and the reaction cathode 233 are respectively provided with a catalyst layer with catalytic action, the surface of the reaction anode 232 is coated or deposited with a water Oxidation (OER) catalyst, and the water Oxidation (OER) catalyst can be NiCoOx, coFeOx, irOx/SrIrO 3 、IrO 2 、RuO 2 One of FeCoW, niOx, niFeOx or solid Pt, the reaction cathode 233 is coated with a cathode catalyst, which in this embodiment is a high specific surface area graphite oxide, which in a specific production implementation may be Pt/C, ptHg depending on the cathode material and electrolyte composition 4 The carbon powder is selected from O-CNTs, graphite oxide, high-surface-area activated carbon powder, M-N-C (M=Co, fe, mn) and functionalized carbon powder.
Preferably, a turbulence structure 234 for increasing the turbulence of the electrolyte is disposed in the reaction housing 231, the turbulence structure 234 includes a bottom frame 2341 disposed between the reaction inlet 2311 and the reaction outlet 2312, and a plurality of partitions 2342 disposed on the bottom frame 2341 at intervals, and by the turbulence structure, the flow path of the reaction liquid can be limited, the flowing time of the reaction liquid can be prolonged, and the electrolysis efficiency can be improved.
Preferably, the liquid supply mechanism 22 includes a liquid pump 221, a liquid inlet of the liquid pump 221 is communicated with the liquid storage tank 21 through a pipeline 222, and a liquid outlet of the liquid pump is communicated with the reaction module 23, and the liquid pump 221 pumps the electrolyte in the liquid storage tank 21 to the reaction module for electrolysis, so that the mobility of the electrolyte is improved, and the electrolysis efficiency is increased.
Preferably, the disinfectant atomizing device 3 includes an atomizing tank 31 which is communicated with the electrochemical reaction device 2 and is used for containing disinfectant flowing in through the electrochemical reaction device 2, an atomizing module 32 for atomizing the disinfectant into water mist and an air duct structure 33 for guiding out the water mist are arranged on the atomizing tank 31, the atomizing module 32 is a ceramic atomizing sheet and is used for converting the disinfectant into the water mist and outputting the water mist, and when the disinfectant atomizing device is used, the disinfectant in the atomizing tank is atomized into the water mist through the atomizing module and the water mist is guided out through the air duct structure, so that the aim of sterilizing a specific environment range is fulfilled.
Preferably, the atomizing module 32 is located atomizing groove 31 bottom, air duct structure 33 is located just over the atomizing module 32, after adding the antiseptic solution in atomizing groove, atomize into water smoke through atomizing module, and air duct structure locates atomizing module top, can in time derive the antiseptic solution after the atomizing, avoid the water smoke that produces to other part chemical corrosion effect of device, can improve the life of device.
Preferably, the air duct structure 33 includes a wind shielding cover 331 disposed on the upper side of the atomization module 32, and having a lower end extending below the liquid level in the atomization tank 31, and an air duct 332 for guiding out the aerosol is disposed on the upper end of the wind shielding cover 331; the windshield 331 stretches into the position below the liquid level, so that chemical corrosion effects of hydrogen peroxide water mist on other parts of the device can be effectively avoided, the service life of the atomization sterilizer can be greatly prolonged, when the disinfectant in the atomization tank is filled, the lower end of the windshield can be inserted into the position below the liquid level of the atomization tank, a closed cavity can be formed above the liquid level of the atomization device, generated disinfection mist is prevented from leaking to other places, and the air pressure during mist outlet is increased, so that the mist only flows in the air duct.
The upper side of the air duct 332 is provided with an extension section 3321 extending towards the horizontal direction, one end of the extension section 3321 is provided with a mist outlet 3322, the other end of the extension section 3321 is provided with a communication section 3323 extending downwards and communicated with the windshield 331, the extension section digs downwards a groove-shaped interface from the mist outlet and extends to the vertical direction of the windshield to form a through hole above the windshield, and by adopting the air duct of the type, turbulent flow formed by mist outlet can be effectively reduced, and the mist outlet can be more uniform by translating the mist outlet method.
Preferably, the disinfectant atomizing device 3 further includes a fan module 34, which is communicated with the air duct structure 33 and is used for assisting in guiding out water mist, and the fan module blows out the water mist from a specific air opening through the air duct so as to achieve the purpose of killing the environment and a specific range.
Preferably, the electrolyte is water for disinfection, and the disinfectant is a liquid containing hydrogen peroxide.
The specific disinfection logic principle is as follows:
the water tank 3 can be further subdivided into a water storage tank capable of taking down and containing liquid, a liquid storage tank which is fixed and combined with the hydrogen peroxide electrochemical reactor module, and an atomization tank which is combined with the atomization device, and the upper water tank, the middle water tank and the lower water tank are sequentially communicated. When the disinfection is performed, the upper water tank is taken down from the disinfection machine, disinfection water is manually added into the water storage tank, and after the disinfection water is put back into the disinfection machine, water flows to the liquid storage tank and the atomization tank under the action of gravity. When the external start button of the sterilizer is pressed, under the detection of internal electronic elements and when the water level is normal, the electrochemical reaction device and the sterilizing liquid atomizing device are automatically started, the generated hydrogen peroxide is atomized through the water flow and the atomization effect, and the fan module blows the hydrogen peroxide out of a specific air port through an air channel so as to achieve the aim of sterilizing the environment and a specific range.
The utility model can be conveniently applied to various public places including but not limited to an elevator cabin, an office, a market, a supermarket and the like, and the disinfection working principle is that disinfection water is added into an upper water tank in an inner 3 water tank structure, and after the upper water tank is put back into a sterilizer, water flow reaches a hydrogen peroxide electrochemical reactor module under the action of gravity, the hydrogen peroxide disinfectant is prepared by electrifying, and the disinfectant is blown out from a specific air port through an air duct under the action of an atomization device, so that the disinfection of a specific environment range is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. Integral type atomizing sterilizing machine, its characterized in that includes that sets gradually: a water storage tank (1) for containing electrolytic solution, an electrochemical reaction device (2) for electrolyzing the electrolytic solution flowing into the water storage tank (1) to prepare disinfectant, and a disinfectant atomizing device (3) for atomizing the disinfectant flowing into the electrochemical reaction device (2) into water mist and leading out the water mist;
the electrochemical reaction device (2) comprises a liquid storage tank (21), a liquid supply mechanism (22) and a reaction module (23), wherein the liquid storage tank (21) is communicated with the water storage tank (1) and used for containing electrolyte flowing in through the water storage tank (1), the liquid supply mechanism (22) is used for conveying the electrolyte in the liquid storage tank (21) to the reaction module (23), the reaction module (23) is used for electrolyzing the electrolyte to prepare hydrogen peroxide, and the hydrogen peroxide prepared by the reaction module (23) flows into the liquid storage tank (21).
2. The integrated atomizing sterilizer as set forth in claim 1, wherein: the reaction module (23) comprises a reaction shell (231), a reaction inlet (2311) communicated with the liquid supply mechanism (22) is formed in one side of the reaction shell (231), a reaction outlet (2312) communicated with the liquid storage tank (21) is formed in the other side of the reaction shell (231), a reaction anode (232) and a reaction cathode (233) are arranged between the reaction inlet (2311) and the reaction outlet (2312) at intervals in the reaction shell (231), and the reaction anode (232) and the reaction cathode (233) are respectively connected into the anode and the cathode of the power supply (235).
3. The integrated atomizing sterilizer as set forth in claim 2, wherein: the reaction anode (232) is a platinum, palladium, ruthenium, rhodium, iridium, osmium, gold, boron-doped diamond film or a glass carbon electrode;
the reaction cathode (233) is a foam nickel plate, a porous graphite plate, a sintered titanium plate, an activated carbon felt or carbon paper.
4. The integrated atomizing sterilizer as set forth in claim 2, wherein: the liquid supply mechanism (22) comprises a liquid pump (221), a liquid inlet of the liquid pump (221) is communicated with the liquid storage tank (21) through a pipeline (222), and a liquid outlet of the liquid pump is communicated with the reaction module (23).
5. The integrated atomizing sterilizer as set forth in claim 1, wherein: the disinfectant atomizing device (3) comprises an atomizing groove (31) which is communicated with the electrochemical reaction device (2) and used for containing disinfectant flowing in through the electrochemical reaction device (2), and an atomizing module (32) for atomizing the disinfectant into water mist and an air duct structure (33) for guiding out the water mist are arranged on the atomizing groove (31).
6. The integrated atomizing and disinfecting machine according to claim 5, wherein: the atomizing module (32) is arranged at the bottom of the atomizing groove (31), and the air duct structure (33) is arranged right above the atomizing module (32).
7. The integrated atomizing and disinfecting machine according to claim 5, wherein: the air duct structure (33) comprises a wind shield (331) which is arranged on the upper side of the atomization module (32) and the lower end of which extends into the atomization groove (31) below the liquid level, and the upper end of the wind shield (331) is communicated with an air duct (332) for guiding out the air fog;
the upper side of the air duct (332) is provided with an extension section (3321) extending towards the horizontal direction, one end of the extension section (3321) is provided with a fog outlet (3322), and the other end of the extension section extends downwards to be communicated with the windshield (331).
8. The integrated atomizing and disinfecting machine according to claim 5, wherein: the disinfectant atomizing device (3) further comprises a fan module (34) which is communicated with the air duct structure (33) and used for assisting in guiding out water mist.
9. The integrated atomizing sterilizer as set forth in claim 1, wherein: the electrolyte is water for disinfection, and the disinfectant is a liquid containing hydrogen peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220545673.5U CN219614473U (en) | 2022-03-14 | 2022-03-14 | Integrated atomizing sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220545673.5U CN219614473U (en) | 2022-03-14 | 2022-03-14 | Integrated atomizing sterilizer |
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| Publication Number | Publication Date |
|---|---|
| CN219614473U true CN219614473U (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220545673.5U Active CN219614473U (en) | 2022-03-14 | 2022-03-14 | Integrated atomizing sterilizer |
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| CN (1) | CN219614473U (en) |
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- 2022-03-14 CN CN202220545673.5U patent/CN219614473U/en active Active
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