CN220656033U - Hydrogen peroxide sterilizer - Google Patents
Hydrogen peroxide sterilizer Download PDFInfo
- Publication number
- CN220656033U CN220656033U CN202321224250.4U CN202321224250U CN220656033U CN 220656033 U CN220656033 U CN 220656033U CN 202321224250 U CN202321224250 U CN 202321224250U CN 220656033 U CN220656033 U CN 220656033U
- Authority
- CN
- China
- Prior art keywords
- water
- hydrogen peroxide
- atomizing
- chamber
- sterilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 159
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 16
- 230000001954 sterilising effect Effects 0.000 claims description 15
- 238000000889 atomisation Methods 0.000 abstract description 50
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a hydrogen peroxide sterilizer, which comprises a sterilizer body, wherein a water containing cavity and a mounting cavity are formed in the sterilizer body, a water inlet pipe, a water outlet pipe, a hydrogen peroxide reactor, an atomization cabin and a water pump are arranged in the mounting cavity, the mounting cavity is communicated with the water containing cavity through a communication port, the water pump is arranged at the communication port, the water inlet end of the water inlet pipe is connected with the water pump, the water outlet end of the water inlet pipe is communicated with the water inlet end of the hydrogen peroxide reactor, the water outlet end of the hydrogen peroxide reactor is communicated with the water inlet end of the water outlet pipe, the water outlet end of the water outlet pipe is communicated with the atomization cabin, and an atomization structure is further arranged on the upper surface of the atomization cabin. The generated hydrogen peroxide is rapidly utilized, so that the decomposition of the hydrogen peroxide is avoided, and the environment air is disinfected and purified, so that the disinfection effect is achieved.
Description
Technical Field
The utility model relates to the technical field of sterilizing machines, in particular to a hydrogen peroxide sterilizing machine.
Background
The method for industrially preparing the hydrogen peroxide is mainly an electrolytic method or an anthraquinone method, a large amount of electric power energy is consumed in the industrial preparation of the hydrogen peroxide, the operation steps are complicated, the requirements on sites are high, and large-scale centralized production is required. On the other hand, the hydrogen peroxide solution is unstable and can be automatically decomposed into water and oxygen at normal temperature, so that the safety risk exists in transportation and storage, and the corresponding cost is increased.
Disclosure of Invention
The utility model solves one of the problems existing in the related art to a certain extent, and therefore, one purpose of the utility model is to provide a hydrogen peroxide sterilizer, wherein the generated hydrogen peroxide is rapidly utilized, so that the decomposition of the hydrogen peroxide is avoided, and the environmental air is sterilized and purified, thereby achieving the sterilizing effect.
The above object is achieved by the following technical scheme:
the utility model provides a hydrogen peroxide sterilizing machine, includes the sterilizing machine body this internal water holding chamber and the installation cavity of formation of sterilizing machine be equipped with inlet tube, outlet pipe, hydrogen peroxide reactor, atomizing cabin and water pump in the installation cavity, the installation cavity with water holding chamber is linked together through the intercommunication mouth, the water pump set up in intercommunication mouth department, the water inlet end of inlet tube with the water pump is connected, the water outlet end of inlet tube with the water inlet end of hydrogen peroxide reactor is linked together, the water outlet end of hydrogen peroxide reactor with the water inlet end of outlet pipe is linked together, the water outlet end of outlet pipe with atomizing cabin is linked together still be equipped with atomizing structure in the upper surface department of atomizing cabin.
As a further improvement of the utility model, the atomization device also comprises a water return pipe, wherein the water inlet end of the water return pipe is communicated with the atomization cabin, and the water outlet end of the water return pipe extends into the water containing cavity.
As a further improvement of the utility model, a battery and a control board are also arranged in the mounting cavity, the battery is connected with the control board, and the battery is used for supplying power to the control board.
As a further improvement of the utility model, a water level detector is arranged in the atomization cabin, a water return valve is arranged on the water return pipe, and the controller is respectively connected with the water level detector and the water return valve.
As a further improvement of the utility model, the installation cavity is above the water containing cavity, an installation opening is formed at one end of the installation opening facing the water containing cavity, an extension wall extending towards the water containing cavity is arranged at the installation opening, the communication opening is formed at one end of the extension wall facing the water containing cavity, and the water pump is installed in a cavity formed in the extension wall.
As a further improvement of the utility model, the sterilizer further comprises a top cover, wherein the top cover covers the top of the sterilizer body, and the atomizing structure comprises a microporous atomizing sheet which is fixed at the top cover through a fixing component.
As a further improvement of the utility model, the atomization cabin is arranged in the installation cavity and is arranged at one end close to the top cover, the top of the atomization cabin is provided with a water outlet, and the microporous atomization sheet is arranged at the water outlet.
As a further improvement of the utility model, the communication part of the water return pipe and the atomization cabin and the communication part of the water outlet pipe and the atomization cabin are both arranged at the bottom of the atomization cabin.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
1. the utility model provides a hydrogen peroxide sterilizer, wherein a water pump pumps water in a water containing cavity into a hydrogen peroxide reactor, the hydrogen peroxide reactor sends generated hydrogen peroxide into an atomization cabin through a water outlet pipe, the hydrogen peroxide is dispersed into tiny particles through an atomization structure and is diffused into air, the generated hydrogen peroxide can be rapidly utilized, the decomposition of the hydrogen peroxide is avoided, and the environmental air is sterilized and purified, so that the sterilizing effect is achieved.
Drawings
FIG. 1 is a block diagram of a hydrogen peroxide sterilizer in an embodiment;
FIG. 2 is an internal construction diagram of a hydrogen peroxide sterilizer according to an embodiment;
fig. 3 is an enlarged view at a in fig. 2.
Detailed Description
The following examples illustrate the utility model, but the utility model is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present utility model may be made without departing from the spirit of the present utility model, and they are all included in the scope of the claimed utility model.
Referring to fig. 1-3, a hydrogen peroxide sterilizer comprises a sterilizer body 1, wherein a water containing cavity 2 and a mounting cavity 3 are formed in the sterilizer body 1, a water inlet pipe 31, a water outlet pipe 32, a hydrogen peroxide reactor 33, an atomization cabin 34 and a water pump 35 are arranged in the mounting cavity 3, the mounting cavity 3 is communicated with the water containing cavity 2 through a communication port, the water pump 35 is arranged at the communication port, the water inlet end of the water inlet pipe 31 is connected with the water pump 35, the water outlet end of the water inlet pipe 31 is communicated with the water inlet end of the hydrogen peroxide reactor 33, the water outlet end of the hydrogen peroxide reactor 33 is communicated with the water inlet end of the water outlet pipe 32, the water outlet end of the water outlet pipe 32 is communicated with the atomization cabin 34, and an atomization structure 4 is further arranged at the atomization cabin 34.
The utility model provides a hydrogen peroxide sterilizer, wherein a water pump 35 pumps water in a water containing cavity 2 into a hydrogen peroxide reactor 33, the hydrogen peroxide reactor 33 enables generated hydrogen peroxide to enter an atomization cabin 34 through a water outlet pipe 32, the hydrogen peroxide is dispersed into tiny particles through an atomization structure 4 and is diffused into air, the generated hydrogen peroxide can be rapidly dispersed and flowed out through the atomization structure 4, the decomposition of the hydrogen peroxide is avoided, and the environment air is effectively sterilized and purified through the hydrogen peroxide, so that the effect of sterilizing and purifying the surrounding environment is achieved.
The installation cavity 3 is above the water containing cavity 2, an installation opening is formed at one end of the installation opening, which faces the water containing cavity 2, an extension wall extending towards the water containing cavity 2 is arranged at the installation opening, a gap exists between the extension wall and the bottom wall of the water containing cavity 2, and a communication opening is formed at one end of the extension wall, which faces the water containing cavity 2. The water in the water containing cavity 2 can flow to the communication port through the gap formed by the extending wall and the bottom wall of the water containing cavity 2, and meanwhile, the water pump 35 is arranged at the communication port, so that the water pump 35 pumps the water in the water containing cavity 2 into the water inlet pipe 31 to enter the hydrogen peroxide reactor 33.
The atomization device further comprises a water return pipe 36, wherein the water inlet end of the water return pipe 36 is communicated with the atomization cabin 34, and the water outlet end of the water return pipe 36 stretches into the water containing cavity 2. In this embodiment, the state that the atomizing cabin is full of liquid needs to be maintained all the time, so that the atomizing structure 4 can contact hydrogen peroxide, and the hydrogen peroxide is dispersed and flows out through the atomizing structure 4; meanwhile, in order to avoid excessive overflow of liquid, hydrogen peroxide in the atomization cabin is refluxed into the water containing cavity through the water return pipe so as to control the liquid amount in the atomization cabin. The liquid in the atomization cabin is kept in a full state, and the liquid is prevented from overflowing.
A battery 37 and a control board 38 are also arranged in the mounting cavity 3, the battery 37 is connected with the control board 38, the control board 38 is connected with the atomizing structure 4, and the battery 37 is used for supplying power to the control board 38. The controller may control the operation of the atomizing structure 4, when it is detected that the atomizing chamber is full of liquid, the controller controls the operation of the atomizing structure such that the hydrogen peroxide is dispersed and flows out.
In this embodiment, the battery 37 may be a normal lithium battery 37.
In this embodiment, the hydrogen peroxide reactor 33 has a reaction cathode and a reaction anode. Wherein, the reaction cathode and the reaction anode are respectively carried with specific catalysts with catalytic action, when the water flows, the reaction cathode generates hydrogen peroxide, and the reaction anode generates oxygen and water; the reactor cathode and anode are connected to corresponding cathodes and anodes in control board 38, respectively, by external connections.
In this embodiment, a water level detector is disposed in the atomization chamber 34, a water return valve is disposed on the water return pipe 36, and the control board is respectively connected with the water level detector and the water return valve. The controller can control the opening and closing states of the water return valve and also can control the opening of the water return valve to adjust the flow rate of the liquid in the atomization cabin 34 flowing back to the water containing cavity 2 through the water return pipe 36. The water level detector is at a top position of the nebulization chamber 34.
In this embodiment, the water level detector is at the atomizing structure. When the water level detector detects that water flows, the control panel controls the atomization structure to work and simultaneously controls the water return valve to be opened. The water level detector detects the water level in real time, and the control board can adjust the opening of the water return valve in real time so as to ensure the liquid quantity in the atomization cabin, keep the state that the liquid in the atomization cabin is full and avoid the overflow of the liquid in the atomization cabin.
Still include top cap 5, top cap 5 lid is in the top department of sterilizer body 1, atomizing structure 4 is fixed through fixed subassembly top cap 5 department.
In this embodiment, the atomizing structure 4 comprises a microporous atomizing sheet.
In the embodiment, the microporous atomization sheet material adopts corrosion-resistant materials, including but not limited to stainless steel, titanium alloy, polyimide and the like, so that the corrosion of hydrogen peroxide to the microporous atomization sheet can be effectively prevented, and the service life of the whole machine is prolonged.
The atomization cabin 34 is arranged in the installation cavity 3 and is arranged at one end close to the top cover 5, the top of the atomization cabin 34 is provided with a water outlet, and the atomization structure 4 is arranged at the water outlet.
The connection between the water return pipe 36 and the atomization cabin 34 and the connection between the water outlet pipe 32 and the atomization cabin 34 are both arranged at the bottom of the atomization cabin 34.
Under the condition of power on, the water pump 35 pumps the water in the water containing cavity 2 into the hydrogen peroxide reactor 33, the water is changed into hydrogen peroxide through the hydrogen peroxide reactor, the reacted hydrogen peroxide then enters the atomized water cabin through the water outlet pipe 32, and after the atomized water cabin is filled, the redundant hydrogen peroxide can flow back into the lower water containing cavity 2 through the water return pipe 36. And when the atomizing cabin 34 is filled with liquid, the hydrogen peroxide in the atomizing cabin 34 can be contacted with the microporous atomizing sheet of the atomizing structure 4, and the hydrogen peroxide in the atomizing cabin 34 can be atomized out, so that the air is disinfected.
In this embodiment, when the water level detector detects that the water in the atomization cabin 34 fills the cabin body, the control board 38 controls the atomization structure 4 to work so as to disperse the hydrogen peroxide into tiny particles through the atomization structure 4 and diffuse the tiny particles into the air, so that the environmental air is disinfected and purified, and the disinfection effect is achieved. And the water return valve is controlled to be opened so as to enable redundant water in the atomization cabin 34 to flow back to the water return cabin from the water return pipe 36, and the water level in the atomization cabin 34 is detected in real time through the water level detector, so that the microporous atomization sheet of the atomization structure 4 is ensured to be just contacted with the liquid in the atomization cabin 34, and the liquid in the atomization cabin 34 is ensured not to overflow due to overfill.
The above-mentioned preferred embodiments should be regarded as illustrative examples of embodiments of the present application, and all such technical deductions, substitutions, improvements and the like which are made on the basis of the embodiments of the present application, are considered to be within the scope of protection of the present patent.
Claims (9)
1. The utility model provides a hydrogen peroxide sterilizing machine, its characterized in that, includes the sterilizing machine body form appearance water cavity and installation cavity in the sterilizing machine body be equipped with inlet tube, outlet pipe, hydrogen peroxide reactor, atomizing cabin and water pump in the installation cavity, the installation cavity with hold the water cavity and be linked together through the intercommunication mouth, the water pump set up in intercommunication mouth department, the water inlet end of inlet tube with the water pump is connected, the water outlet end of inlet tube with the water inlet end of hydrogen peroxide reactor is linked together, the water outlet end of hydrogen peroxide reactor with the water inlet end of outlet pipe is linked together, the water outlet end of outlet pipe with atomizing cabin's upper surface department is equipped with atomizing structure.
2. The hydrogen peroxide sterilizer of claim 1, further comprising a return pipe, wherein the inlet end of the return pipe is in communication with the atomizing chamber, and the outlet end of the return pipe extends into the water containing chamber.
3. A hydrogen peroxide sterilizing machine according to claim 2, wherein a battery and a control board are also provided in the mounting chamber, the battery being connected to the control board, the control board being connected to the atomizing structure.
4. A hydrogen peroxide sterilizer as claimed in claim 3, wherein a water level detector is provided in the atomizing chamber, a water return valve is provided on the water return pipe, and the control board is connected to the water level detector and the water return valve, respectively.
5. A hydrogen peroxide sterilizing machine according to claim 1, wherein the mounting chamber is above the water containing chamber, a mounting opening is formed at one end of the mounting chamber facing the water containing chamber, an extending wall extending in the direction of the water containing chamber is arranged at the mounting opening, a gap exists between the extending wall and the bottom wall of the water containing chamber, and the communicating opening is formed at one end of the extending wall facing the water containing chamber.
6. The hydrogen peroxide sterilizer of claim 1, further comprising a top cover that covers the top of the sterilizer body, the atomizing structure being secured to the top cover by a securing assembly.
7. A hydrogen peroxide sterilizing machine according to claim 6 wherein the atomizing structure includes microporous atomizing sheets.
8. The hydrogen peroxide sterilizer of claim 7, wherein the atomizing chamber is positioned within the mounting chamber and adjacent to one end of the top cover, the top of the atomizing chamber has a water outlet, and the microporous atomizing sheet is positioned at the water outlet.
9. A hydrogen peroxide sterilizing machine according to claim 2, wherein the connection between the return pipe and the atomizing chamber and the connection between the outlet pipe and the atomizing chamber are both at the bottom of the atomizing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224250.4U CN220656033U (en) | 2023-05-19 | 2023-05-19 | Hydrogen peroxide sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224250.4U CN220656033U (en) | 2023-05-19 | 2023-05-19 | Hydrogen peroxide sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656033U true CN220656033U (en) | 2024-03-26 |
Family
ID=90332737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224250.4U Active CN220656033U (en) | 2023-05-19 | 2023-05-19 | Hydrogen peroxide sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656033U (en) |
-
2023
- 2023-05-19 CN CN202321224250.4U patent/CN220656033U/en active Active
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