CN215892584U - Humidification sterilizing equipment and air treatment equipment - Google Patents
Humidification sterilizing equipment and air treatment equipment Download PDFInfo
- Publication number
- CN215892584U CN215892584U CN202120402886.8U CN202120402886U CN215892584U CN 215892584 U CN215892584 U CN 215892584U CN 202120402886 U CN202120402886 U CN 202120402886U CN 215892584 U CN215892584 U CN 215892584U
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- Prior art keywords
- air
- wet film
- water
- ultraviolet lamp
- photocatalyst plate
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 67
- 238000011282 treatment Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000011941 photocatalyst Substances 0.000 claims abstract description 58
- 238000005286 illumination Methods 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 40
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 12
- 238000004887 air purification Methods 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 241000700605 Viruses Species 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 abstract description 3
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air Humidification (AREA)
Abstract
The utility model belongs to the technical field of air conditioners, and particularly relates to a humidifying and sterilizing device and air treatment equipment. The utility model aims to solve the problem that the existing combined air conditioner cannot fundamentally solve the problem that the wet film humidifier continuously generates bacteria and peculiar smell by arranging the air purification section. For this purpose, the water distributor, the wet film, the photocatalyst plate and the ultraviolet lamp are all connected to the fixing frame, the wet film and the photocatalyst plate are correspondingly provided with air holes, and the ultraviolet lamp is arranged so that the illumination direction faces the photocatalyst plate. Therefore, the ultraviolet lamp in the humidifying and sterilizing device can kill bacteria and viruses in the air and decompose organic pollutants such as formaldehyde, PM2.5 and the like by irradiating the photocatalyst plate to generate substances with strong oxidizing property, and can kill bacteria on a wet film while purifying the air.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to a humidifying and sterilizing device and air treatment equipment.
Background
The combined air conditioner is a terminal device of a central air conditioning system, and can realize the functions of filtering, cooling, supplying air, purifying, sterilizing, humidifying and the like of air. Wet film humidifiers are often used in combination air conditioners to humidify the air.
At present, most of the treatments of bacteria and peculiar smell in the air conditioner are to add an air purification section in an air outlet section of a shell of the combined air conditioner, and the aims of sterilization and deodorization are achieved through devices such as an ultraviolet lamp and a photocatalyst.
However, the wet film humidifier has a complicated internal structure and is easy to accumulate dust, and the wet film humidifier is always in a humid environment, so that bacteria are particularly easy to breed and generate peculiar smell. The existing air purification section is arranged in the combined air conditioner, so that the problem that the wet film humidifier continuously generates bacteria and peculiar smell cannot be fundamentally solved.
Accordingly, there is a need in the art for a new humidification sterilization device and air treatment apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, namely to solve the problem that the existing combined air conditioner cannot fundamentally solve the problem that the wet film humidifier continuously generates bacteria and peculiar smell by arranging the air purification section, the utility model provides a humidification and sterilization device and air treatment equipment.
The utility model provides a humidifying and sterilizing device which comprises a fixing frame, a water distributor, a wet film, a photocatalyst plate and an ultraviolet lamp, wherein the water distributor, the wet film, the photocatalyst plate and the ultraviolet lamp are connected to the fixing frame; a water containing cavity is arranged in the water distributor, and a water inlet and a water outlet which are communicated with the water containing cavity are arranged on the outer surface of the water distributor; the wet film is arranged below the water outlet hole, the photocatalyst plate is arranged opposite to the wet film, and the wet film and the photocatalyst plate are correspondingly provided with air holes; the ultraviolet lamp is arranged so that the illumination direction faces the photocatalyst plate.
As a preferable technical solution of the humidification and sterilization apparatus provided by the present invention, the water distributor extends along an upper side of the fixing frame, and the water distributor is provided with a plurality of water outlet holes in an extending direction thereof.
As a preferable technical solution of the above humidifying and sterilizing device provided by the present invention, the fixing frame is provided with the wet films on opposite sides; the photocatalyst plate and the ultraviolet lamp are arranged on two opposite sides between the wet films.
As a preferable technical solution of the humidification and sterilization apparatus provided by the present invention, the water distributor is provided with two rows of water outlet holes corresponding to the wet membranes on two sides respectively.
As a preferable technical solution of the above humidification sterilization apparatus provided by the present invention, the wet films on both sides of the fixing frame are respectively and correspondingly provided with a photocatalyst plate; the ultraviolet lamp is arranged between the photocatalyst plates on the two sides.
As a preferable technical solution of the above humidifying and sterilizing device provided by the present invention, the ultraviolet lamp is an ultraviolet lamp, and a plurality of the ultraviolet lamps are disposed at intervals along an extending direction of the photocatalyst plate.
As a preferable technical solution of the humidifying and sterilizing device provided by the present invention, the wet film includes any one of an organic wet film, an inorganic glass fiber wet film, a metal aluminum alloy wet film and a metal stainless steel wet film; and/or a water pump is connected to the water inlet of the water distributor.
As a preferable technical solution of the above humidifying and sterilizing device provided by the present invention, an opening for taking and placing the photocatalyst catalytic plate is provided on the upper side of the fixing frame or on the water distributor; a detachable cover plate is arranged on the opening.
Then, the utility model also provides air treatment equipment, wherein an air inlet and an air outlet are arranged on a shell of the air treatment equipment, and an air channel for communicating the air inlet with the air outlet is formed inside the shell; the humidifying and sterilizing device in any one of the technical schemes is arranged in the shell, and the humidifying and sterilizing device is arranged in the air duct along the air hole.
As a preferable technical solution of the above air processing apparatus provided by the present invention, a water pan is disposed in the housing, and the water pan is located below the humidification sterilization device; and/or a wind pressure switch is arranged in the air duct, and the wind pressure switch is electrically connected with the ultraviolet lamp and controls the ultraviolet lamp to be turned on and off.
In the humidifying and sterilizing device provided by the utility model, the water distributor, the wet film, the photocatalyst plate and the ultraviolet lamp are all connected on the fixing frame, the wet film and the photocatalyst plate are correspondingly provided with air holes, and the ultraviolet lamp is arranged so that the illumination direction faces the photocatalyst plate. Therefore, the ultraviolet lamp in the humidifying and sterilizing device can kill bacteria and viruses in the air and decompose organic pollutants such as formaldehyde, PM2.5 and the like by irradiating the photocatalyst plate to generate substances with strong oxidizing property, and can kill bacteria on a wet film while purifying the air.
In addition, in the air treatment equipment provided by the utility model, the air duct is internally provided with a wind pressure switch which is electrically connected with the ultraviolet lamp and controls the ultraviolet lamp to be turned on and off. Therefore, the ultraviolet lamps are synchronously started only when the air treatment equipment operates, the photocatalyst plate is prevented from being damaged when the photocatalyst plate is irradiated without ultraviolet lamp sterilization, the ultraviolet lamps are prevented from being started to damage people when the air treatment equipment is overhauled, and the dehumidification and sterilization performance of the air treatment equipment is further ensured.
Drawings
The humidifying and sterilizing device and the air processing equipment of the present invention are described below with reference to the accompanying drawings. In the drawings:
FIG. 1 is a schematic structural diagram of a humidifying and sterilizing device according to the present embodiment;
FIG. 2 is a sectional view of the humidifying and sterilizing device in FIG. 1 in the plane A-A according to the present embodiment;
fig. 3 is a schematic structural diagram of the air treatment apparatus of the present embodiment.
List of reference numerals
1-a humidifying and sterilizing device;
11-a fixing frame; 12-a water distributor; 121-a water inlet pipe; 122-a water pump; 123-a water inlet; 13-wet film; 14-a photocatalyst plate; 15-ultraviolet lamp;
2-a filter; 3, a fan;
4-a housing; 41-air inlet; 42-air outlet.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to solve the problems in the prior art, namely to solve the problem that the existing combined air conditioner cannot fundamentally solve the problem that the wet film humidifier continuously generates bacteria and peculiar smell by arranging the air purification section, the utility model provides a humidification and sterilization device and air treatment equipment.
First, the present embodiment provides a humidification sterilization device 1, as shown in fig. 1 and fig. 2, the humidification sterilization device 1 includes a fixing frame 11, a water distributor 12 connected to the fixing frame 11, a wet film 13, a photocatalyst plate 14 and an ultraviolet lamp 15; a water containing cavity (not shown in the figure) is arranged in the water distributor 12, and a water inlet 123 and a water outlet (not shown in the figure) which are communicated with the water containing cavity are arranged on the outer surface of the water distributor 12; the wet film 13 is arranged below the water outlet hole, the photocatalyst plate 14 is arranged opposite to the wet film 13, preferably the photocatalyst plate 14 is close to the wet film 13 so as to ensure the sterilization effect on the photocatalyst plate 14, the wet film 13 and the photocatalyst plate 14 are correspondingly provided with air holes, and the air holes can be used for air to flow through when the photocatalyst plate is used for air treatment equipment; the ultraviolet lamp 15 is disposed so that the light irradiation direction is directed toward the photocatalyst plate 14.
It can be understood that, when the humidification sterilization device 1 of the embodiment is in use, water is injected into the water containing cavity of the water distributor 12 through the water inlet 123 on the water distributor 12, then the water in the water containing cavity can flow out onto the wet film 13 through the water outlet on the water distributor 12, and when the wind flows through the wind holes on the wet film 13, the humidification effect on the wind flow can be achieved.
Among them, the wet film 13 may be selected from any one of an organic wet film, an inorganic glass fiber wet film, a metal aluminum alloy wet film, and a metal stainless steel wet film, or the wet film 13 may be formed by a combination of various types of wet films. In order to facilitate the water supply to the water distributor 12, as shown in fig. 1, a water pump 122 may be further connected to the water inlet 123 of the water distributor 12, and specifically, a water outlet of the water pump 122 is connected to the water inlet 123 of the water distributor 12 through a water inlet pipe 121. When the volume of water in the water chamber of the water distributor 12 is reduced, the water flow can be supplemented into the water containing chamber of the water distributor 12 by using the water pump 122.
In the above-mentioned humidification sterilizing equipment 1 that this embodiment provided, all connect water-locator 12, wet membrane 13, photocatalyst plate 14 and ultraviolet lamp 15 on mount 11, and be provided with the wind hole on wet membrane 13 and the photocatalyst plate 14 correspondingly, the ultraviolet lamp 15 sets up illumination direction towards photocatalyst plate 14, it is littleer with independent increase humidifier and the required space of sterilizing equipment in other air treatment equipment such as air conditioner, be favorable to improving air treatment equipment's application scope, and set up it into integrative device, it is more convenient when installing air treatment equipment. Therefore, the ultraviolet lamp 15 in the humidification sterilization device 1 can kill bacteria and viruses in the air and decompose organic pollutants such as formaldehyde and PM2.5 by irradiating the photocatalyst plate 14 to generate substances with strong oxidizing property, and can kill bacteria on the wet film 13 while purifying the air, so that the air treatment effect of the air treatment equipment is better.
As a preferred embodiment of the humidification sterilization device 1 provided in this embodiment, as shown in fig. 1, the water distributor 12 may be extended along an upper side of the fixing frame 11, for example, when the fixing frame 11 is a square frame, the water distributor 12 may be arranged along a length direction of an upper end of the fixing frame 1, and the water distributor 12 is provided with a plurality of water outlet holes in an extending direction thereof. So, when the quantity of apopore on the water-locator 12 is more and distribution range is wider, can more efficient carry out the humidification to wet membrane 13 to make the moisture content of each part of wet membrane 13 more even, thereby guarantee the humidification effect to the air.
As a preferred embodiment of the above-mentioned humidification sterilization device 1 provided in this embodiment, as shown in fig. 2, two opposite wet films 13 are provided on the fixing frame 11, so that the humidification effect of the humidification sterilization device 1 on the air is further ensured by providing the wet films 13 on both sides of the fixing frame 11. At this moment, all set up photocatalyst plate 14 and ultraviolet lamp 15 between relative both sides wet film 13, can disinfect the disinfection to the wet film 13 of both sides simultaneously, improved photocatalyst plate 14 and ultraviolet lamp 15's utilization efficiency.
As a preferred embodiment of the humidification sterilization device 1 provided in this embodiment, two rows of water outlet holes corresponding to the wet films 13 on both sides are provided on the water distributor 12. So, can carry out the humidification respectively to the wet membrane 13 of both sides more effectively to guarantee that the wet membrane 13 of both sides all has better effect to air humidifying.
As a preferred embodiment of the humidification sterilization device 1 provided in this embodiment, as shown in fig. 2, the two side wet films 13 of the fixing frame 11 are respectively and correspondingly provided with a photocatalyst plate 14, so that air and the two side wet films 13 can be sterilized and disinfected more effectively; the ultraviolet lamp 15 is disposed between the photocatalyst plates 14 on both sides, and the light emitted from the ultraviolet lamp 15 can be used to excite the photocatalyst plates 14 to generate substances with strong oxidizing property for sterilization and disinfection.
As a preferred embodiment of the humidification sterilization device 1 provided in this embodiment, the ultraviolet lamps 15 are ultraviolet lamps, and as shown in fig. 2, a plurality of ultraviolet lamps are arranged at intervals along the extending direction of the photocatalyst plate 14, for example, in fig. 2, a plurality of ultraviolet lamps are arranged at intervals along the vertical direction of the photocatalyst plate 14, so that the light irradiation amount at each position of the photocatalyst plate 14 can be ensured, the sterilization and the disinfection can be performed by sufficiently utilizing the photocatalyst plate 14 to generate a substance with strong oxidizing property, and the sterilization and the disinfection effects of the humidification sterilization device 1 can be further ensured.
As a preferred embodiment of the humidification sterilization device 1 provided in this embodiment, an opening for taking and placing the photocatalyst catalytic plate is provided on the upper side of the fixing frame 11 or on the water distributor 12; a removable cover (not shown) is provided over the opening. So, when needs are changed or are overhauld photocatalyst plate 14, only need to tear down this apron, can take out photocatalyst plate 14 for the maintenance and the change of photocatalyst plate 14 are more convenient.
Then, the embodiment further provides an air processing apparatus, which is described with reference to a combined air conditioner shown in fig. 3, a housing 4 of the air processing apparatus is provided with an air inlet 41 and an air outlet 42, and an air duct for communicating the air inlet 41 with the air outlet 42 is formed inside the housing 4; the humidifying and sterilizing device 1 as in any one of the above embodiments is provided in the housing 4, and the humidifying and sterilizing device 1 is provided with an air hole along the air duct.
Illustratively, in the air treatment apparatus shown in fig. 3, a filter 2 is further provided upstream of the air duct of the humidification sterilization device 1, and a fan 3 is further provided downstream of the air duct of the humidification sterilization device 1 in the air treatment apparatus shown in fig. 1. When the air treatment equipment operates, air flow enters the air channel from the air inlet 41, is filtered by the filter 2, then passes through the humidifying and sterilizing effects of the humidifying and sterilizing device 1, and finally is blown to the air outlet 42 by the fan 3 to enter the room.
Thus, the air treatment equipment can ensure better humidification and sterilization effects by using the humidification sterilization device 1. It is understood that although the present embodiment is described with the combined air conditioner shown in fig. 3 as an example of the air processing equipment of the present embodiment, the air processing equipment to which the above-mentioned humidification sterilization device 1 can be applied is not limited thereto, and those skilled in the art can make adjustments as necessary to suit the specific application without departing from the principle of the present embodiment to which the humidification sterilization device 1 is applied.
In a preferred embodiment of the air processing apparatus provided in this embodiment, a water pan (not shown) is disposed in the housing 4, and the water pan is located below the humidification sterilizer 1. In this way, the water flowing down from the wet film 13 can be intensively discharged or injected into the water containing cavity of the water distributor 12 again through the water pump 122 for recycling.
As a preferred embodiment of the above air processing apparatus provided in this embodiment, a wind pressure switch may be further disposed in the wind duct, and the wind pressure switch is electrically connected to the ultraviolet lamp 15 and controls the on and off of the ultraviolet lamp 15.
Thereby, guaranteed to open ultraviolet lamp 15 only when air treatment equipment moves in step, avoided when not needing ultraviolet lamp 15 to disinfect, ultraviolet lamp 15 shines photocatalyst board 14 and causes the unnecessary loss of photocatalyst board 14 to and prevented to open ultraviolet lamp 15 when overhauing air treatment equipment and cause the injury to the people, and further guaranteed air treatment equipment's dehumidification and bactericidal performance.
Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (10)
1. A humidification and sterilization device is characterized by comprising a fixed frame, a water distributor, a wet film, a photocatalyst plate and an ultraviolet lamp, wherein the water distributor, the wet film, the photocatalyst plate and the ultraviolet lamp are connected to the fixed frame;
a water containing cavity is arranged in the water distributor, and a water inlet and a water outlet which are communicated with the water containing cavity are arranged on the outer surface of the water distributor;
the wet film is arranged below the water outlet hole, the photocatalyst plate is arranged opposite to the wet film, and the wet film and the photocatalyst plate are correspondingly provided with air holes;
the ultraviolet lamp is arranged so that the illumination direction faces the photocatalyst plate.
2. The humidification sterilization device as claimed in claim 1, wherein the water distributor extends along an upper side of the fixing frame, and the water distributor is provided with a plurality of water outlet holes in an extending direction thereof.
3. The humidifying and sterilizing device as claimed in claim 2, wherein the fixing frame is provided with the wet films at two opposite sides;
the photocatalyst plate and the ultraviolet lamp are arranged on two opposite sides between the wet films.
4. The humidifying and sterilizing device as claimed in claim 3, wherein the water distributor is provided with two rows of water outlet holes corresponding to the wet films on two sides respectively.
5. The humidifying and sterilizing device as claimed in claim 3, wherein the wet films on both sides of the fixing frame are respectively provided with a photocatalyst plate correspondingly;
the ultraviolet lamp is arranged between the photocatalyst plates on the two sides.
6. The humidification sterilization device as claimed in claim 5, wherein the ultraviolet lamp is an ultraviolet lamp, and a plurality of the ultraviolet lamps are spaced apart from each other along an extending direction of the photocatalyst plate.
7. The humidification sterilization device according to claim 1, wherein the wet film comprises any one of an organic wet film, an inorganic glass fiber wet film, a metal aluminum alloy wet film, and a metal stainless steel wet film; and/or the like and/or,
the water inlet of the water distributor is connected with a water pump.
8. The humidifying and sterilizing device as claimed in claim 1, wherein an opening for taking and placing the photocatalyst plate is provided on the upper side of the fixing frame or on the water distributor;
a detachable cover plate is arranged on the opening.
9. The air treatment equipment is characterized in that an air inlet and an air outlet are formed in a shell of the air treatment equipment, and an air channel for communicating the air inlet with the air outlet is formed in the shell;
the humidifying and sterilizing device as claimed in any one of claims 1 to 8 is arranged in the housing, and the humidifying and sterilizing device is arranged such that the air hole is along the air duct.
10. The air treatment apparatus of claim 9, wherein a water pan is disposed in the housing, the water pan being located below the humidification sterilization device; and/or the like and/or,
and a wind pressure switch is arranged in the air duct, and is electrically connected with the ultraviolet lamp and controls the ultraviolet lamp to be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402886.8U CN215892584U (en) | 2021-02-23 | 2021-02-23 | Humidification sterilizing equipment and air treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402886.8U CN215892584U (en) | 2021-02-23 | 2021-02-23 | Humidification sterilizing equipment and air treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215892584U true CN215892584U (en) | 2022-02-22 |
Family
ID=80339301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120402886.8U Active CN215892584U (en) | 2021-02-23 | 2021-02-23 | Humidification sterilizing equipment and air treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215892584U (en) |
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2021
- 2021-02-23 CN CN202120402886.8U patent/CN215892584U/en active Active
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