CN219700613U - Environment aerosol sterilizing device - Google Patents
Environment aerosol sterilizing device Download PDFInfo
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- CN219700613U CN219700613U CN202321121431.4U CN202321121431U CN219700613U CN 219700613 U CN219700613 U CN 219700613U CN 202321121431 U CN202321121431 U CN 202321121431U CN 219700613 U CN219700613 U CN 219700613U
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- sterilizing
- cavity
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- pipe
- air outlet
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 137
- 239000000443 aerosol Substances 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 239000008213 purified water Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 67
- 244000005700 microbiome Species 0.000 abstract description 16
- 206010059866 Drug resistance Diseases 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 8
- 239000003206 sterilizing agent Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 108010002069 Defensins Proteins 0.000 description 1
- 102000000541 Defensins Human genes 0.000 description 1
- 108010036176 Melitten Proteins 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- VDXZNPDIRNWWCW-JFTDCZMZSA-N melittin Chemical compound NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(N)=O)CC1=CNC2=CC=CC=C12 VDXZNPDIRNWWCW-JFTDCZMZSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides an environment aerosol sterilizing device, which relates to the technical field of sterilizing devices, and comprises a filtering module and a sterilizing module, wherein the filtering module comprises an outer shell, an inner shell and a filtering box body, an air inlet and a first air outlet pipe are respectively arranged on two side walls of the inner shell, an impurity filter screen is detachably arranged in the filtering box body, the sterilizing module comprises a first sterilizing cavity, a second sterilizing cavity and a cleaning cavity which are sequentially communicated, the air outlet end of the first air outlet pipe stretches into the first sterilizing cavity, a high-concentration biological sterilizing solution is contained in the first sterilizing cavity, a low-concentration biological sterilizing solution is contained in the second sterilizing cavity, purified water is contained in the cleaning cavity, and a second air outlet pipe is communicated with the cleaning cavity; meanwhile, the biological disinfection medicament is adopted for disinfection, so that the possibility of drug resistance of microorganisms is reduced, and the disinfection effect on aerosol is ensured.
Description
Technical Field
The utility model relates to the technical field of disinfection devices, in particular to an environment aerosol disinfection device.
Background
The aerosol is formed by taking solid or liquid as dispersoid and gas as dispersoid, wherein the microbial aerosol is a special aerosol, and refers to aerosol containing biological particles, and comprises solid particles and liquid particles, bacteria, viruses, fungi and byproducts thereof. The microbial aerosol has infectivity, sensitization, etc. in addition to the characteristics of general aerosol, so that it is necessary to use a sterilizing device for sterilizing the microbial aerosol.
The existing disinfection device mainly has the following problems: firstly, in the process of sterilizing aerosol by using a sterilizing solution, a small amount of sterilizing agents are inevitably carried in the sterilized air, and most of the commonly used sterilizing agents have certain irritation, so that the sterilizing agents are easy to stimulate the respiratory tract and the like of a human body after directly dissipating into the air, and harm is caused to the health of the human body; secondly, most of the existing sterilizing devices adopt chemical agents to sterilize microorganisms, if the chemical agents are adopted for long time for sterilization, the microorganisms such as bacteria, fungi, viruses and the like in aerosol can generate drug resistance to the microorganisms, so that the sterilizing effect is weakened or even disabled continuously.
Therefore, there is a need for an environmental aerosol abatement device that can address the above-described problems.
Disclosure of Invention
The utility model provides an environment aerosol sterilizing device, which realizes the water washing of clean air after sterilizing, and avoids the occurrence of the condition that sterilizing agent enters the external environment along with the clean air; meanwhile, the biological disinfection medicament is adopted for disinfection, so that the possibility of drug resistance of microorganisms is reduced, and the disinfection effect on aerosol is ensured.
The technical scheme of the utility model is realized as follows:
the environmental aerosol sterilizing device comprises a filtering module and a sterilizing module which are communicated with each other;
the filtering module comprises an outer shell, an inner shell and a filtering box body which are sequentially arranged from outside to inside, wherein one side wall of the inner shell is provided with a plurality of air inlets communicated with the external environment, the other side wall of the inner shell is provided with a first air outlet pipe, the inside of the filtering box body is communicated with the inside of the inner shell, a plurality of layers of impurity filter screens are sequentially detached and installed in the filtering box body along the advancing direction of polluted air, and the first air outlet pipe is provided with an induced draft fan;
the sterilizing module comprises a sterilizing box body, a first sterilizing cavity, a second sterilizing cavity and a cleaning cavity are sequentially communicated in the sterilizing box body along the advancing direction of polluted air, the air outlet end of the first air outlet pipe stretches into the first sterilizing cavity, a high-concentration biological sterilizing solution is contained in the first sterilizing cavity, a low-concentration biological sterilizing solution is contained in the second sterilizing cavity, purified water is contained in the cleaning cavity, the cleaning cavity is communicated with a second air outlet pipe, an exhaust fan is arranged on the second air outlet pipe, and liquid inlet pipes and liquid discharge pipes are arranged on the side walls of the first sterilizing cavity, the second sterilizing cavity and the cleaning cavity.
As a preferable technical scheme, the upper ends of the first disinfection cavity and the second disinfection cavity are respectively provided with a spray cleaning mechanism, and each spray cleaning mechanism is communicated with the corresponding liquid inlet pipe through a three-way valve.
As a preferred technical scheme, each spraying cleaning mechanism comprises a spraying inlet pipe, each liquid inlet end of the spraying inlet pipe is communicated with the corresponding liquid inlet pipe through a three-way valve, a plurality of spraying branch pipes which are arranged in an annular arrangement are fixed on the side wall of the spraying inlet pipe, each spraying branch pipe is communicated with the corresponding spraying inlet pipe, a plurality of water spray nozzles are arranged on the side wall of each spraying branch pipe, and each water spray nozzle is arranged towards the direction of the inner walls of the first disinfection cavity and the second disinfection cavity.
As a preferable technical scheme, the air outlet end of the first air outlet pipe stretches into the high-concentration biological sterilization solution, the first sterilization cavity is communicated with the second sterilization cavity through a first air pipe, the air inlet end of the first air pipe is positioned above the liquid level of the high-concentration biological sterilization solution, the air outlet end of the first air pipe stretches into the low-concentration biological sterilization solution, the second sterilization cavity is communicated with the cleaning cavity through a second air pipe, the air inlet end of the second air pipe is positioned above the liquid level of the low-concentration biological sterilization solution, the air outlet end of the second air pipe stretches into the purified water, and the air inlet end of the second air outlet pipe is positioned above the liquid level of the purified water.
As a preferred technical scheme, a top cover is installed at the top opening of the outer shell, a sealing gasket is fixed on the bottom wall of the top cover, an inlet and outlet opening is formed in the top of the inner shell, the lower end of the filter box body extends into the inner shell through the inlet and outlet opening, the top of the filter box body is provided with an opening, the top of the filter box body is propped against the sealing gasket, and each impurity filter screen is vertically arranged in the filter box body.
By adopting the technical scheme, the utility model has the beneficial effects that:
the environment aerosol sterilizing device comprises a filtering module and a sterilizing module, wherein the sterilizing module comprises a first sterilizing cavity, a second sterilizing cavity and a cleaning cavity.
Because the first sterilizing cavity is filled with the high-concentration biological sterilizing solution, and the second sterilizing cavity is filled with the low-concentration biological sterilizing solution, compared with the traditional sterilizing device which adopts a chemical agent for sterilizing, the utility model adopts the biological sterilizing agent which has small side effect and is not easy to generate drug resistance to sterilize microorganisms such as bacteria, fungi, viruses and the like contained in the aerosol, thereby reducing the possibility of drug resistance of the microorganisms and further ensuring the sterilizing effect of the utility model on the aerosol.
Because the upper ends of the interiors of the first sterilizing chamber and the second sterilizing chamber are respectively provided with a spray cleaning mechanism, when polluted air is sterilized by the biological sterilizing solution, the suspended matters with very small volume contained in the aerosol can be precipitated in the biological sterilizing solution, so that after the sterilizing device is used for a period of time, the bottoms and the inner walls of the first sterilizing chamber and the second sterilizing chamber are inevitably attached with some precipitates, and the biological sterilizing solution can be sprayed onto the inner walls of the first sterilizing chamber and the second sterilizing chamber by the spray cleaning mechanism at regular intervals, thereby realizing self-cleaning of the interiors of the first sterilizing chamber and the second sterilizing chamber.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Wherein: 100. a filtration module; 101. an outer housing; 102. an inner housing; 103. a filter box; 104. an air inlet; 105. a first air outlet pipe; 106. impurity filtering net; 107. an induced draft fan; 108. a top cover; 109. a sealing gasket; 110. an inlet and outlet opening; 200. a sterilizing module; 201. a sterilizing box body; 202. a first killing chamber; 203. a second killing chamber; 204. cleaning the cavity; 205. a high concentration biocidal solution; 206. a low concentration biocidal solution; 207. purified water; 208. a second air outlet pipe; 209. an exhaust fan; 210. a liquid inlet pipe; 211. a liquid discharge pipe; 212. a three-way valve; 213. spraying into a pipe; 214. a spray branch pipe; 215. a water spray nozzle; 216. feeding a biological sterilization solution into a pipe; 217. a first vent pipe; 218. and a second vent pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the ambient aerosol sterilizing device comprises a filter module 100 and a sterilizing module 200 which are communicated with each other.
The filtration module 100 includes by outer casing 101, inner casing 102 and the filtration box 103 that outside-in set gradually, be equipped with a plurality of air inlet 104 that is linked together with external environment on the lateral wall of inner casing 102, install first outlet duct 105 on the opposite side wall of inner casing 102, filtration box 103 inside is linked together with inner casing 102 inside, along the direction of advance of dirty air, install a plurality of layers of impurity filter screens 106 in proper order in the filtration box 103, install draught fan 107 on the first outlet duct 105, in this embodiment, draught fan 107 adopts negative pressure fan for introducing the dirty air in the external environment into filtration module 100 inside and filtering the work.
In the present utility model, as indicated by the arrow in fig. 1, dirty air polluted or to be killed in the external environment enters the inner housing 102 through the air inlet 104 and sequentially passes through the impurity filter screen 106 of each layer, so as to filter out large particle impurities such as dust and particulate matters contained in the dirty air, and the dirty air after the filtering operation is discharged out of the filtering module 100 through the first air outlet pipe 105, in this embodiment, the filtering module 100 is separated from the sterilizing module 200, so that the condition that the large particle impurities enter the sterilizing module 200 and are accumulated is avoided, and the cleaning operation of the large particle impurities is also facilitated.
The sterilizing module 200 comprises a sterilizing box 201, a first sterilizing cavity 202, a second sterilizing cavity 203 and a cleaning cavity 204 which are sequentially communicated are arranged in the sterilizing box 201 along the advancing direction of polluted air, the air outlet end of a first air outlet pipe 105 extends into the first sterilizing cavity 202, a high-concentration biological sterilizing solution 205 is contained in the first sterilizing cavity 202, a low-concentration biological sterilizing solution 206 is contained in the second sterilizing cavity 203, purified water 207 is contained in the cleaning cavity 204, a second air outlet pipe 208 is communicated with the cleaning cavity 204, and an exhaust fan 209 is arranged on the second air outlet pipe 208, and in the embodiment, the exhaust fan 209 adopts a negative pressure fan; the side walls of the first disinfection cavity 202, the second disinfection cavity 203 and the cleaning cavity 204 are respectively provided with a liquid inlet pipe 210 and a liquid outlet pipe 211, and in the embodiment, the biological disinfection solution can be prepared from the melittin, defensin and other antibacterial peptides, so that the biological disinfection solution adopted in the utility model is a biological environment-friendly medicament, and the microorganisms are not easy to generate drug resistance after long-time disinfection, so that the disinfection effect on the microorganisms can be always kept, and meanwhile, the side effect is very small, and the harm to the environment caused by long-time disinfection is greatly reduced.
Wherein, the upper ends inside the first and second disinfection cavities 202 and 203 are respectively provided with a spray cleaning mechanism, and each spray cleaning mechanism is communicated with the corresponding liquid inlet pipe 210 through a three-way valve 212.
Each spray cleaning mechanism comprises a spray inlet pipe 213, the liquid inlet end of each spray inlet pipe 213 is communicated with the corresponding liquid inlet pipe 210 through a three-way valve 212, a plurality of spray branch pipes 214 which are annularly arranged are fixed on the side wall of each spray inlet pipe 213, each spray branch pipe 214 is communicated with the corresponding spray inlet pipe 213, a plurality of water spray nozzles 215 are arranged on the side wall of each spray branch pipe 214, and each water spray nozzle 215 is arranged towards the direction of the inner walls of the first disinfection cavity 202 and the second disinfection cavity 203.
In the present utility model, when self-cleaning needs to be performed on the first disinfection cavity 202 and the second disinfection cavity 203, the spraying inlet pipe 213 is communicated with the biological disinfection solution inlet pipe 216 through the three-way valve 212, at this time, the biological disinfection solution enters into each spraying branch pipe 214 through the spraying inlet pipe 213, the biological disinfection solution in the spraying branch pipes 214 is uniformly sprayed onto the upper ends and the top walls of the inner walls of the first disinfection cavity 202 or the second disinfection cavity 203 through the water spray nozzles 215, impurities attached to the inner walls and the top walls are washed off by the biological disinfection solution, the biological disinfection solution containing the impurities is discharged through the corresponding liquid discharge pipe 211, and meanwhile, the biological disinfection solution also disinfects the inner walls and the top walls of the first disinfection cavity 202 or the second disinfection cavity 203.
After the self-cleaning work is completed, the liquid discharge pipe 211 is closed, the biological sterilization solution inlet pipe 216 is communicated with the liquid inlet pipe 210 through the three-way valve 212, at the moment, the biological sterilization solution is introduced into the first sterilization cavity 202 or the second sterilization cavity 203 through the liquid inlet pipe 210, and after the liquid level of the biological sterilization solution reaches a preset height, the three-way valve 212 is closed, so that liquid inlet is completed.
Moreover, the air outlet end of the first air outlet pipe 105 extends into the high-concentration biological sterilization solution 205, the first sterilization cavity 202 is communicated with the second sterilization cavity 203 through a first air pipe 217, the air inlet end of the first air pipe 217 is positioned above the liquid level of the high-concentration biological sterilization solution 205, the air outlet end of the first air pipe 217 extends into the low-concentration biological sterilization solution 206, the second sterilization cavity 203 is communicated with the cleaning cavity 204 through a second air pipe 218, the air inlet end of the second air pipe 218 is positioned above the liquid level of the low-concentration biological sterilization solution 206, the air outlet end of the second air pipe 218 extends into the purified water 207, and the air inlet end of the second air outlet pipe 208 is positioned above the liquid level of the purified water 207.
In the utility model, as indicated by an arrow in fig. 1, dirty air is introduced into a high-concentration biological sterilization solution 205 of a first sterilization cavity 202 through a first air outlet pipe 105, microorganisms in the dirty air are continuously sterilized by contacting with the high-concentration biological sterilization solution 205, most microorganisms in the dirty air are sterilized completely, the dirty air with most microorganisms eliminated is dissipated out of the high-concentration biological sterilization solution 205, the dirty air is introduced into a low-concentration biological sterilization solution 206 through a first air pipe 217, the microorganisms remained in the dirty air are continuously sterilized, clean air without microorganisms is dissipated out of the low-concentration biological sterilization solution 206, the clean air without microorganisms is introduced into purified water 207 through a second air pipe 218, and the biological sterilization agent in the air is dissolved in the purified water 207, so that the biological sterilization agent is prevented from entering the external environment along with the clean air; after the sterilizing apparatus is used for a while, the user replaces the high concentration biological sterilizing solution 205, the low concentration biological sterilizing solution 206, and the purified water 207 according to the actual situation.
In addition, a top cover 108 is installed at the top opening of the outer casing 101, a sealing gasket 109 is fixed on the bottom wall of the top cover 108, an inlet and outlet opening 110 is formed at the top of the inner casing 102, the lower end of the filter box 103 extends into the inner casing 102 through the inlet and outlet opening 110, the top of the filter box 103 is provided with an opening, the top of the filter box 103 is abutted against the sealing gasket 109, and in the embodiment, the sealing gasket 109 is utilized to seal the top opening of the filter box 103; each impurity screen 106 is vertically disposed in the filter housing 103.
In the utility model, a user regularly cleans large-particle impurities in the filter box body 103 according to the dust concentration of the external environment, and when cleaning, the top cover 108 of the outer shell body 101 is taken down to lift the filter box body 103 out of the outer shell body 101 upwards, so as to clean the large-particle impurities accumulated in the filter box body 103, and also can clean a small amount of impurities accumulated in the inner shell body 102 through the inlet and outlet openings 110 at the top of the inner shell body 102; meanwhile, the inner wall of the filtering box body 103 is provided with a vertically arranged chute, the impurity filter screen 106 is inserted into the chute from top to bottom for installation, and when the impurity filter screen 106 needs to be replaced, the impurity filter screen 106 is directly pulled out from the top of the filtering box body 103, so that the filtering box is very simple and convenient.
In conclusion, the environment aerosol sterilizing device provided by the utility model realizes the water washing of the sterilized clean air, and avoids the occurrence of the condition that the sterilizing agent enters the external environment along with the clean air; meanwhile, the biological disinfection medicament is adopted for disinfection, so that the possibility of drug resistance of microorganisms is reduced, and the disinfection effect on aerosol is ensured.
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, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The environment aerosol sterilizing device is characterized by comprising a filtering module and a sterilizing module which are communicated with each other;
the filtering module comprises an outer shell, an inner shell and a filtering box body which are sequentially arranged from outside to inside, wherein one side wall of the inner shell is provided with a plurality of air inlets communicated with the external environment, the other side wall of the inner shell is provided with a first air outlet pipe, the inside of the filtering box body is communicated with the inside of the inner shell, a plurality of layers of impurity filter screens are sequentially detached and installed in the filtering box body along the advancing direction of polluted air, and the first air outlet pipe is provided with an induced draft fan;
the sterilizing module comprises a sterilizing box body, a first sterilizing cavity, a second sterilizing cavity and a cleaning cavity are sequentially communicated in the sterilizing box body along the advancing direction of polluted air, the air outlet end of the first air outlet pipe stretches into the first sterilizing cavity, a high-concentration biological sterilizing solution is contained in the first sterilizing cavity, a low-concentration biological sterilizing solution is contained in the second sterilizing cavity, purified water is contained in the cleaning cavity, the cleaning cavity is communicated with a second air outlet pipe, an exhaust fan is arranged on the second air outlet pipe, and liquid inlet pipes and liquid discharge pipes are arranged on the side walls of the first sterilizing cavity, the second sterilizing cavity and the cleaning cavity.
2. The environmental aerosol sterilizing device according to claim 1, wherein the upper ends of the first sterilizing chamber and the second sterilizing chamber are respectively provided with a spray cleaning mechanism, and each spray cleaning mechanism is communicated with the corresponding liquid inlet pipe through a three-way valve.
3. The environmental aerosol sterilizing device according to claim 2, wherein each spray cleaning mechanism comprises a spray inlet pipe, the liquid inlet end of each spray inlet pipe is communicated with the corresponding liquid inlet pipe through the three-way valve, a plurality of spray branch pipes which are annularly arranged are fixed on the side wall of each spray inlet pipe, each spray branch pipe is communicated with the corresponding spray inlet pipe, a plurality of water spray nozzles are arranged on the side wall of each spray branch pipe, and each water spray nozzle is arranged towards the direction of the inner walls of the first sterilizing cavity and the second sterilizing cavity.
4. The environmental aerosol sterilizing device according to claim 1, wherein the air outlet end of the first air outlet pipe extends into the high-concentration biological sterilizing solution, the first sterilizing cavity is communicated with the second sterilizing cavity through a first air pipe, the air inlet end of the first air pipe is located above the liquid level of the high-concentration biological sterilizing solution, the air outlet end of the first air pipe extends into the low-concentration biological sterilizing solution, the second sterilizing cavity is communicated with the cleaning cavity through a second air pipe, the air inlet end of the second air pipe is located above the liquid level of the low-concentration biological sterilizing solution, the air outlet end of the second air pipe extends into the purified water, and the air inlet end of the second air outlet pipe is located above the liquid level of the purified water.
5. The environmental aerosol sterilizing device according to claim 1, wherein a top cover is mounted at the top opening of the outer housing, a sealing gasket is fixed on the bottom wall of the top cover, an inlet and outlet opening is formed in the top of the inner housing, the lower end of the filter box body extends into the inner housing through the inlet and outlet opening, the top of the filter box body is provided with an opening, the top of the filter box body is abutted against the sealing gasket, and each impurity filter screen is vertically arranged in the filter box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121431.4U CN219700613U (en) | 2023-05-11 | 2023-05-11 | Environment aerosol sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121431.4U CN219700613U (en) | 2023-05-11 | 2023-05-11 | Environment aerosol sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219700613U true CN219700613U (en) | 2023-09-19 |
Family
ID=87984468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321121431.4U Active CN219700613U (en) | 2023-05-11 | 2023-05-11 | Environment aerosol sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219700613U (en) |
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2023
- 2023-05-11 CN CN202321121431.4U patent/CN219700613U/en active Active
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