CN110593370A - Deodorization system for public washroom - Google Patents
Deodorization system for public washroom Download PDFInfo
- Publication number
- CN110593370A CN110593370A CN201910900864.1A CN201910900864A CN110593370A CN 110593370 A CN110593370 A CN 110593370A CN 201910900864 A CN201910900864 A CN 201910900864A CN 110593370 A CN110593370 A CN 110593370A
- Authority
- CN
- China
- Prior art keywords
- controller
- main body
- fragrance
- ultraviolet
- module
- 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.)
- Pending
Links
- 238000004332 deodorization Methods 0.000 title claims abstract description 27
- 239000003205 fragrance Substances 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004887 air purification Methods 0.000 claims abstract description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims 3
- 230000001877 deodorizing effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 9
- 239000000341 volatile oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/007—Devices for eliminating smells by diffusing deodorants in lavatories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
- G09F23/0058—Advertising on or in specific articles, e.g. ashtrays, letter-boxes on electrical household appliances, e.g. on a dishwasher, a washing machine or a refrigerator
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A public toilet deodorization system is characterized by comprising a main body and a detection sensor, wherein the detection sensor is connected with a controller arranged in the main body through a lead, the detection sensor transmits a detection signal to the controller, and the controller controls equipment to work and deodorize; the controller is also respectively connected with the ultraviolet air purification module, the fragrance expansion module and the control end of the control panel which are arranged in the main body; the ultraviolet air purification module comprises an ultraviolet air pipe, an exhaust fan is arranged in a pipeline at the lower part of the ultraviolet air pipe, the diameter of an air inlet of the ultraviolet air pipe is larger than that of an air outlet, and an ultraviolet lamp tube is arranged at the position of the air inlet. The invention has the beneficial effects that: the air fragrance increasing and deodorization are combined with the original sterilization and deodorization, the deodorization effect is better, and the content of odor in the air is radically restrained. The multifunctional deodorization device has complete functions, makes the best use of things, can effectively emit odor, also has the functions of advertising and the like, and is utilized as much as possible.
Description
Technical Field
The invention relates to the field of air purification, in particular to a deodorization system for a public washroom.
Background
In public washrooms, because of the large number of people and the large number of times of use, the amount of ammonia gas or hydrogen sulfide generated in the public washrooms is large. The ammonia gas or the hydrogen sulfide are main components of the odor of the public washroom, so the content of the ammonia gas or the hydrogen sulfide in the washroom needs to be monitored and the content of the ammonia gas or the hydrogen sulfide needs to be diluted to purify the air in the washroom. However, merely monitoring ammonia or hydrogen sulfide does not fundamentally address the odor of the toilet, and ammonia or hydrogen sulfide in the toilet is typically microbially synthesized. Therefore, in order to solve the problem of the odor of the toilet from the source, the microorganisms in the air in the toilet should be treated. Therefore, the applicant provides the product to meet the practical requirements.
Disclosure of Invention
Based on the deodorization system, the air aroma enhancement and deodorization are combined with the original sterilization and deodorization, the deodorization effect is better, and the content of odor in the air is fundamentally restrained. The multifunctional deodorization device has complete functions, makes the best use of things, can effectively emit odor, also has the functions of advertising and the like, and is utilized as much as possible.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a public toilet deodorization system is characterized by comprising a main body and a detection sensor, wherein the detection sensor is connected with a controller arranged in the main body through a lead, the detection sensor transmits a detection signal to the controller, and the controller controls equipment to work and deodorize; the controller is also respectively connected with the ultraviolet air purification module, the fragrance expansion module and the control end of the control panel which are arranged in the main body; the ultraviolet air purification module comprises an ultraviolet air pipe, the ultraviolet air pipe is in a funnel-shaped design with a large upper end and a small lower end, an exhaust fan is arranged in a pipeline at the lower part of the ultraviolet air pipe, the diameter of an air inlet of the ultraviolet air pipe is larger than that of an air outlet, and an ultraviolet lamp tube is arranged at the air inlet; the fragrance spreading module comprises a fragrance atomizing device and a fragrance spreading fan, and the fragrance spreading fan blows the fragrance atomized by the fragrance atomizing device to the outside of the main body; the main body is provided with a power supply and a switch module, and the power supply and the switch module are connected with the controller.
Preferably, the main body is further provided with a display module, the display module is connected with a power supply and switch module, and the power supply and switch module comprises a power supply interface and a power supply switch; the display module comprises a display screen and a display switch; the control end of the display module is connected with the controller, and the display module is controlled by the controller.
Preferably, the main body is further provided with a loudspeaker, and the controller is electrically connected with a control end of the loudspeaker.
Preferably, the controller is electrically connected to the USB interface.
Preferably, the detection sensor is one or two of an ammonia gas sensor and a hydrogen sulfide sensor.
Preferably, still be equipped with the circulation time control switch on the main part, circulation time control switch and controller electric connection, circulation time control switch is used for the cycle time of setting for equipment work.
Preferably, the main body is further provided with a socket.
The invention has the beneficial effects that: the air fragrance increasing and deodorization are combined with the original sterilization and deodorization, the deodorization effect is better, and the content of odor in the air is radically restrained. The multifunctional deodorization device has complete functions, makes the best use of things, can effectively emit odor, also has the functions of advertising and the like, and is utilized as much as possible.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
Fig. 4 is a schematic view of the internal structure of the present invention.
Fig. 5 is a schematic structural diagram of the fragrance diffusion module of the present invention.
In the figure: 1-a body; 2-a display screen; 3-a control panel; 4-power and switch module; 5-cycle time control switch; 6-a detection sensor; 7-a loudspeaker; 8-an air inlet; 9-display switch; 10-USB interface; 11-an exhaust fan; 12-ultraviolet air pipe; 13-a socket; 14-fragrance spreading module; 15-fragrance-expanding fan; 16-an atomizing head; 17-essential oil box.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.
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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in the figure, the deodorization system for the public washroom is characterized by comprising a main body 1 and a detection sensor 6, wherein the detection sensor 6 is connected with a controller arranged in the main body 1 through a lead, the detection sensor 6 transmits a detection signal to the controller, and the controller controls equipment to work and deodorize; the controller is also respectively connected with the ultraviolet air purification module, the fragrance expansion module 14 and the control end of the control panel 3 which are arranged in the main body 1; the ultraviolet air purification module comprises an ultraviolet air pipe 12, the ultraviolet air pipe 12 is of a funnel-shaped design with a large upper end and a small lower end, an exhaust fan 11 is arranged in a pipeline at the lower part of the ultraviolet air pipe 12, the diameter of an air inlet 8 of the ultraviolet air pipe 12 is larger than that of an air outlet, and an ultraviolet lamp tube is arranged at the position of the air inlet 8; the fragrance expansion module 14 comprises a fragrance atomization device and a fragrance expansion fan 15, and the fragrance expansion fan 15 blows the fragrance atomized by the fragrance atomization device to the outside of the main body 1; the main body 1 is provided with a power supply and switch module 4, and the power supply and switch module 4 is connected with the controller.
The fragrance atomizing device comprises an atomizing head 16 and an essential oil box 17, the atomizing head 16 atomizes the essential oil in the essential oil box 17 and then sprays the atomized essential oil, and the fragrance expanding fan 15 blows the atomized essential oil into the air to perform fragrance increasing and deodorization.
The main body 1 is further provided with a display module, the display module is connected with the power supply and switch module 4, and the power supply and switch module 4 comprises a power supply interface and a power supply switch; the display module comprises a display screen 2 and a display switch 9; the control end of the display module is connected with the controller, and the display module is controlled by the controller to play advertisements or videos.
In one embodiment, the main body 1 is further provided with a loudspeaker 7, the controller is electrically connected with a control end of the loudspeaker 7, and the loudspeaker 7 can be matched with the display screen 2 for use in world use.
In one embodiment, the controller is electrically connected to the USB interface 10, and the controller reads information of the USB disk plugged at the USB interface 10 and selectively controls the display 2 and the speaker 7 to operate.
As described above, the detection sensor 6 is one or a combination of an ammonia sensor and a hydrogen sulfide sensor, and the detection sensor 6 in this embodiment includes an ammonia sensor and a hydrogen sulfide sensor.
Above-mentioned, still be equipped with circulation time control switch 5 on the main part 1, circulation time control switch 5 and controller electric connection, circulation time control switch 5 are used for the cycle time of settlement equipment work, and circulation time control switch 5 is a timing relay in this embodiment for control ultraviolet air purification module work is disinfected.
Above-mentioned, still set up socket 13 on the main part 1, socket 13 and power and switch module 4 meet mutually, and socket 13 can be used for meeting an urgent need or external other equipment.
The invention has the beneficial effects that: the air fragrance increasing and deodorization are combined with the original sterilization and deodorization, the deodorization effect is better, and the content of odor in the air is radically restrained. The multifunctional deodorization device has complete functions, makes the best use of things, can effectively emit odor, also has the functions of advertising and the like, and is utilized as much as possible.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.
Claims (7)
1. A public toilet deodorization system is characterized by comprising a main body and a detection sensor, wherein the detection sensor is connected with a controller arranged in the main body through a lead, the detection sensor transmits a detection signal to the controller, and the controller controls equipment to work and deodorize; the controller is also respectively connected with the ultraviolet air purification module, the fragrance expansion module and the control end of the control panel which are arranged in the main body; the ultraviolet air purification module comprises an ultraviolet air pipe, the ultraviolet air pipe is in a funnel-shaped design with a large upper end and a small lower end, an exhaust fan is arranged in a pipeline at the lower part of the ultraviolet air pipe, the diameter of an air inlet of the ultraviolet air pipe is larger than that of an air outlet, and an ultraviolet lamp tube is arranged at the air inlet; the fragrance spreading module comprises a fragrance atomizing device and a fragrance spreading fan, and the fragrance spreading fan blows the fragrance atomized by the fragrance atomizing device to the outside of the main body; the main body is provided with a power supply and a switch module, and the power supply and the switch module are connected with the controller.
2. A toilet deodorizing system according to claim 1 wherein said main body is further provided with a display module, said display module is connected to a power and switch module, said power and switch module includes a power interface and a power switch; the display module comprises a display screen and a display switch; the control end of the display module is connected with the controller, and the display module is controlled by the controller.
3. A toilet room deodorization system according to claim 1 or 2, wherein the main body is further provided with a speaker, and the controller is electrically connected to a control terminal of the speaker.
4. A toilet room deodorization system according to claim 3, wherein said controller is electrically connected to the USB interface.
5. A toilet deodorisation system according to claim 1, wherein the detection sensor is one or a combination of an ammonia sensor and a hydrogen sulphide sensor.
6. A toilet room deodorizing system according to claim 1 wherein said main body is further provided with a cyclic time controlled switch, said cyclic time controlled switch being electrically connected to said controller, said cyclic time controlled switch being adapted to set the cycle time of the operation of the device.
7. A toilet deodorising system as claimed in claim 1, wherein the main body is provided with a socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910900864.1A CN110593370A (en) | 2019-09-23 | 2019-09-23 | Deodorization system for public washroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910900864.1A CN110593370A (en) | 2019-09-23 | 2019-09-23 | Deodorization system for public washroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593370A true CN110593370A (en) | 2019-12-20 |
Family
ID=68862392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910900864.1A Pending CN110593370A (en) | 2019-09-23 | 2019-09-23 | Deodorization system for public washroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037064A (en) * | 2021-02-20 | 2021-06-25 | 新疆九龙电子科技发展有限公司 | Vehicle-mounted portable 5G gateway remote control ultraviolet air disinfection multifunctional medical emergency power supply |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271724A (en) * | 2007-03-21 | 2008-09-24 | 世大宝股份有限公司 | Video playing system for bath room |
| CN102535613A (en) * | 2012-01-21 | 2012-07-04 | 西北工业大学 | Automatic cleaning device for rest room peculiar smell and control circuit |
| CN104006459A (en) * | 2014-06-18 | 2014-08-27 | 深圳市沃泰克环保设备有限公司 | Air purifier |
| CN204121466U (en) * | 2014-10-22 | 2015-01-28 | 山东省科学院海洋仪器仪表研究所 | Public lavatory deodorizing sterilizing equipment |
| CN205598283U (en) * | 2016-02-29 | 2016-09-28 | 胡昌辉 | Intelligent deodorization system between public health |
| CN106088277A (en) * | 2016-08-04 | 2016-11-09 | 左晓华 | Communal bathroom Intelligent purifying system |
| CN206784526U (en) * | 2017-05-19 | 2017-12-22 | 浙江利奥科技有限公司 | A kind of New-type toilet dry fog deodorizing apparatus |
| CN107653954A (en) * | 2017-09-27 | 2018-02-02 | 江苏风潮科技有限公司 | Air deodorization toilet seat |
| CN207144089U (en) * | 2017-08-09 | 2018-03-27 | 何样炳 | A kind of sanitary deodorizing system |
| CN208294145U (en) * | 2018-06-12 | 2018-12-28 | 云南国土资源职业学院 | A kind of Multi-function advertisement box |
| CN210767087U (en) * | 2019-09-23 | 2020-06-16 | 深圳市东荣环保科技有限公司 | Deodorization equipment for public washroom |
-
2019
- 2019-09-23 CN CN201910900864.1A patent/CN110593370A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271724A (en) * | 2007-03-21 | 2008-09-24 | 世大宝股份有限公司 | Video playing system for bath room |
| CN102535613A (en) * | 2012-01-21 | 2012-07-04 | 西北工业大学 | Automatic cleaning device for rest room peculiar smell and control circuit |
| CN104006459A (en) * | 2014-06-18 | 2014-08-27 | 深圳市沃泰克环保设备有限公司 | Air purifier |
| CN204121466U (en) * | 2014-10-22 | 2015-01-28 | 山东省科学院海洋仪器仪表研究所 | Public lavatory deodorizing sterilizing equipment |
| CN205598283U (en) * | 2016-02-29 | 2016-09-28 | 胡昌辉 | Intelligent deodorization system between public health |
| CN106088277A (en) * | 2016-08-04 | 2016-11-09 | 左晓华 | Communal bathroom Intelligent purifying system |
| CN206784526U (en) * | 2017-05-19 | 2017-12-22 | 浙江利奥科技有限公司 | A kind of New-type toilet dry fog deodorizing apparatus |
| CN207144089U (en) * | 2017-08-09 | 2018-03-27 | 何样炳 | A kind of sanitary deodorizing system |
| CN107653954A (en) * | 2017-09-27 | 2018-02-02 | 江苏风潮科技有限公司 | Air deodorization toilet seat |
| CN208294145U (en) * | 2018-06-12 | 2018-12-28 | 云南国土资源职业学院 | A kind of Multi-function advertisement box |
| CN210767087U (en) * | 2019-09-23 | 2020-06-16 | 深圳市东荣环保科技有限公司 | Deodorization equipment for public washroom |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037064A (en) * | 2021-02-20 | 2021-06-25 | 新疆九龙电子科技发展有限公司 | Vehicle-mounted portable 5G gateway remote control ultraviolet air disinfection multifunctional medical emergency power supply |
| CN113037064B (en) * | 2021-02-20 | 2022-04-12 | 新疆九龙电子科技发展有限公司 | Vehicle-mounted portable 5G gateway remote control ultraviolet air disinfection multifunctional medical emergency power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203771611U (en) | Toilet air purification sterilizer | |
| CN210767087U (en) | Deodorization equipment for public washroom | |
| WO2013106981A1 (en) | Aromatherapy essential oil atomization device | |
| CN113048700A (en) | Sterilizing and deodorizing method and refrigerator applying same | |
| CN110593370A (en) | Deodorization system for public washroom | |
| CN211006915U (en) | Thing networking toilet deodorization equipment | |
| CN110616783A (en) | Thing networking toilet deodorization system | |
| CN201517819U (en) | Multifunctional air-conditioner | |
| CN109278501A (en) | A kind of multifunctional vehicle mounted humidifier | |
| CN202822226U (en) | Display device with negative ion generator | |
| CN207400947U (en) | Champignon disinfecting, deodorizing all-in-one machine | |
| CN206279601U (en) | A kind of Intelligent Atomizer | |
| CN106989456A (en) | The novel intelligent nanometer net gustatory organ of water ion | |
| CN210120675U (en) | LED intelligent sterilization and deodorization cabinet lamp powered by mains supply | |
| CN201602017U (en) | Flowerpot capable of releasing negative ions | |
| CN217245717U (en) | Multifunctional aromatherapy machine | |
| CN206755428U (en) | The net gustatory organ of novel intelligent nanometer water ion | |
| JP3155540U (en) | Pressurized sterilizer / deodorizer | |
| CN218045953U (en) | Sound control type atomizing deodorization sterilizing equipment | |
| CN208626283U (en) | A kind of multi-functional public health sterilizer of medical use | |
| CN204115089U (en) | Air purifier | |
| CN2897264Y (en) | Turn-over switching multifunctional cabinet air purifier with sterilizing and desodoration functions | |
| CN219814804U (en) | Wall-mounted deodorizing equipment | |
| CN203735904U (en) | Aromatic health pillow | |
| CN219071426U (en) | Pet toilet deodorizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |