Air purifier capable of achieving humidification and removal of gaseous pollutants

Abstract

The utility model provides an air purifier capable of humidifying and removing gaseous pollutants, which belongs to the technical field of air purifiers and comprises a base, a shell is fixedly mounted at the top of the base, and a photocatalytic purification unit is arranged in the shell. Through the arrangement of the photocatalytic purification unit and the irradiation of the ultraviolet lamp, a strong catalytic degradation function can be generated on the surface of the photocatalytic purification unit, toxic and harmful gases such as formaldehyde, benzene, methylbenzene, dimethylbenzene and ammonia in the air can be effectively degraded, the harmful gases can be decomposed, and various bacteria, molds and viruses can be effectively killed; by arranging the plasma emitter, millions of plasmas can be released, the barrier of bacterial viruses and the activity of enzymes in bacterial cells can be destroyed, suspended particles in the air can be settled, pollutants can be reduced, and by arranging the humidifying assembly, the purpose of keeping the air moist is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air purifier technical field, concretely relates to a kind of air purifier for realizing humidification and removal of gaseous pollutants. BACKGROUND

[0002] Air purifier refers to the product that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens, etc.), effectively improve air cleanliness, and its working principle is mainly divided into passive adsorption filter type and active air purification.

[0003] The air purifier on the market currently has simple structure and single function, usually relies on filter sheet to remove air pollutants, resulting in poor filtering effect, and the filter layer needs to be replaced frequently, which is troublesome, and in addition, it lacks humidifying mechanism, resulting in poor practicability of the device, and cannot solve the problem of dry air. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of air purifier for realizing humidification and removal of gaseous pollutants, to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An air purifier for realizing humidification and removal of gaseous pollutants, comprising a base, a housing fixedly installed on the top of the base, a photocatalytic purification unit arranged inside the housing, the photocatalytic purification unit comprising a fixing frame, a photocatalytic filter screen and an ultraviolet lamp, the fixing frame being fixedly installed on the inner side of the housing, the photocatalytic filter screen being installed on the top of the fixing frame, and the ultraviolet lamp being fixedly installed on the inner side of the fixing frame.

[0007] As a preferred scheme of the utility model, the photocatalytic filter screen is made of titanium dioxide material, and the number of ultraviolet lamps is four.

[0008] As a preferred scheme of the utility model, a partition plate is arranged below the photocatalytic purification unit, and a plasma emitter is fixedly installed on the top of the partition plate.

[0009] As a preferred scheme of the utility model, a ventilation duct is fixedly connected to the top of the partition plate, a filter assembly is arranged inside the ventilation duct, the filter assembly comprises a fixed frame, a sliding groove, a clamping strip, a filter frame, a push block, a coarse filter screen layer and a HEPE high-efficiency filter screen, the fixed frame is fixedly installed on the inner side of the housing, and two sliding grooves are both arranged on the inner side of the fixed frame.

[0010] As a preferred scheme of the utility model, the clamping strip is slidably installed in the inside of the sliding groove, the filter frame is fixedly installed on the inside of the clamping strip, and the push block is fixedly installed on the outside of the filter frame.

[0011] As a preferred scheme of the utility model, the coarse filter screen layer is arranged on the inside of the filter frame, and the HEPE high-efficiency filter screen is arranged above the coarse filter screen layer.

[0012] As a preferred scheme of the utility model, the photocatalytic purification unit is provided with a humidifying assembly, the humidifying assembly comprises a water storage tank, a water adding port and an ultrasonic oscillator, the water storage tank is fixedly installed on the inside of the shell, and the water adding port is fixedly installed on the outside of the water storage tank.

[0013] As a preferred scheme of the utility model, the ultrasonic oscillator is installed in the inside of the water storage tank, and the number of the ultrasonic oscillators is three.

[0014] As a preferred scheme of the utility model, the outside of the shell is provided with an air inlet, the inside of the base is provided with a first air sensor, the top of the shell is fixedly provided with a top plate, and the top of the top plate is provided with an air outlet and a second air sensor.

[0015] As a preferred scheme of the utility model, the inside of the shell is provided with a first air fan and a second air fan, and the outside of the shell is provided with a display screen and a control panel.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] Through the setting of the photocatalytic purification unit, through the irradiation of the ultraviolet lamp, a strong catalytic degradation function is generated on the surface, which can effectively degrade toxic and harmful gases in the air, such as formaldehyde, benzene, toluene, xylene, ammonia and the like, not only can decompose harmful gases, but also can effectively kill various bacteria, molds and viruses, through the setting of the plasma emitter, can release million plasma, destroy the barrier of bacteria viruses and the activity of bacterial intracellular enzymes, settle suspended particulate matters in the air, reduce pollutants, through the setting of the humidifying assembly, the purpose of keeping the air moist is achieved, in the dry air in autumn and winter, a comfortable living environment is provided, and the discomfort caused by dry air is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to the drawings without paying creative labor. Among them:

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the whole structure schematic view of the utility model;

[0021] Figure 3 It is the whole structure schematic view of the utility model;

[0022] Figure 4 It is the photocatalytic purification unit schematic view of the utility model;

[0023] Figure 5 It is the filter assembly schematic view of the utility model;

[0024] Figure 6 It is the humidification assembly schematic view of the utility model.

[0025] In the drawing: 1, base; 2, shell; 3, photocatalytic purification unit; 301, fixed frame; 302, photocatalytic filter screen; 303, ultraviolet lamp; 4, partition; 5, plasma emitter; 6, ventilation duct; 7, filter assembly; 701, fixed frame; 702, sliding slot; 703, clamping strip; 704, filter frame; 705, push block; 706, coarse filter screen layer; 707, HEPE high efficiency filter screen; 8, humidification assembly; 801, water storage tank; 802, water inlet; 803, ultrasonic oscillator; 9, air inlet; 10, first air sensor; 11, top plate; 12, air outlet; 13, second air sensor; 14, first fan; 15, second fan; 16, display screen; 17, control panel. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with the help of the accompanying drawings.

[0027] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0029] Embodiment 1

[0030] As Figures 1-6 shown, the first embodiment of the utility model, this embodiment provides a kind of air purifier for realizing humidification and removal of gaseous pollutants, including base 1, the top of base 1 is fixedly installed with shell 2, the inside of shell 2 is provided with photocatalytic purification unit 3, photocatalytic purification unit 3 includes fixed frame 301, photocatalytic filter screen 302 and ultraviolet lamp 303, fixed frame 301 is fixedly installed in the inside of shell 2, photocatalytic filter screen 302 is installed at the top of fixed frame 301, and ultraviolet lamp 303 is fixedly installed in the inside of fixed frame 301.

[0031] As Figures 1-4 shown, by the irradiation of ultraviolet lamp 303, intense catalytic degradation function can be generated on the surface of photocatalytic filter screen 302, which can effectively degrade toxic and harmful gases in the air, such as formaldehyde, benzene, toluene, xylene, ammonia, etc. Not only can harmful gases be decomposed, but also can effectively kill various bacteria, mold and viruses.

[0032] Example 2

[0033] Referring to Figures 1-5 , the second embodiment of the utility model, the embodiment is based on the previous embodiment.

[0034] In this embodiment, photocatalytic filter screen 302 is made of titanium dioxide material, the number of ultraviolet lamps 303 is four, and a baffle 4 is arranged below the photocatalytic purification unit 3. The top of the baffle 4 is fixedly installed with a plasma emitter 5, the top of the baffle 4 is fixedly connected with a ventilation duct 6, the inside of the ventilation duct 6 is provided with a filter assembly 7, the filter assembly 7 includes a fixed frame 701, two sliding grooves 702, a clamping strip 703, a filter frame 704, a push block 705, a coarse filter screen layer 706 and a HEPE high-efficiency filter screen 707. The fixed frame 701 is fixedly installed in the inside of the shell 2, the two sliding grooves 702 are both arranged in the inside of the fixed frame 701, the clamping strip 703 is slidingly installed in the inside of the sliding groove 702, the filter frame 704 is fixedly installed in the inside of the clamping strip 703, the push block 705 is fixedly installed in the outside of the filter frame 704, the coarse filter screen layer 706 is arranged in the inside of the filter frame 704, and the HEPE high-efficiency filter screen 707 is arranged above the coarse filter screen layer 706.

[0035] As Figure 5 shown, dust particles and dust are effectively adsorbed by the coarse filter screen layer 706, PM2.5 is effectively adsorbed by the HEPE high-efficiency filter screen 707, and millions of plasma are released by the plasma emitter 5 to destroy the barrier of bacteria and viruses and the activity of bacterial intracellular enzymes, settle suspended particulate matter in the air and reduce pollutants.

[0036] Example 3

[0037] Referring to Figures 1-6For the third embodiment of the utility model, the embodiment is based on the previous two embodiments.

[0038] In the embodiment, the upper part of the photocatalytic purification unit 3 is provided with a humidifying assembly 8, the humidifying assembly 8 comprises a water storage tank 801, a water inlet 802 and an ultrasonic oscillator 803, the water storage tank 801 is fixedly installed on the inner side of the shell 2, the water inlet 802 is fixedly installed on the outer side of the water storage tank 801, the ultrasonic oscillator 803 is installed in the inside of the water storage tank 801, the number of the ultrasonic oscillator 803 is three, the outer side of the shell 2 is provided with an air inlet 9, the inside of the base 1 is provided with a first air sensor 10, the top of the shell 2 is fixedly installed with a top plate 11, the top of the top plate 11 is provided with an air outlet 12 and a second air sensor 13, the inside of the shell 2 is provided with a first fan 14 and a second fan 15, and the outer side of the shell 2 is installed with a display screen 16 and a control panel 17.

[0039] As shown in Figures 1-6 The ultrasonic oscillator 803 is used for converting the pure water in the water storage tank 801 into water mist particles, so that the air is kept moist, and a comfortable living environment is provided in the dry air season, and the discomfort caused by dry air is prevented, the air quality of the air inlet 9 and the air outlet 12 is detected by the first air sensor 10 and the second air sensor 13, and the purification effect is displayed on the display screen 16.

[0040] In use, the first fan 14 and the second fan 15 are turned on to make the air enter the inside of the device through the air inlet 9, the air enters the filtering assembly 7, the dust particles and dust are effectively adsorbed through the coarse filter screen layer 706, the PM2.5 is effectively adsorbed through the HEPE high-efficiency filter screen 707, the million plasma is released through the plasma emitter 5, the barrier of bacteria and viruses and the activity of bacterial enzymes in the cell are destroyed, the suspended particulate matters in the air are settled, the pollutants are reduced, the surface of the photocatalytic filter screen 302 generates a strong catalytic degradation function through the irradiation of the ultraviolet lamp 303, the toxic and harmful gases in the air, such as formaldehyde, benzene, toluene, xylene and ammonia, can be effectively degraded, not only the harmful gases can be decomposed, but also various bacteria, molds and viruses can be effectively killed, the pure water is converted into water mist particles through the ultrasonic oscillator 803, so that the air is kept moist, and a comfortable living environment is provided in the dry air season, and the discomfort caused by dry air is prevented.

[0041] In summary: through the setting of the photocatalytic purification unit 3, through the irradiation of the ultraviolet lamp 303, a strong catalytic degradation function will be generated on its surface, which can effectively degrade toxic and harmful gases in the air, such as formaldehyde, benzene, toluene, xylene, ammonia, etc. Not only can it decompose harmful gases, but it can also effectively kill various bacteria, mold and viruses. Through the setting of the plasma emitter 5, it can release millions of plasma, destroy the barrier of bacteria and viruses and the activity of bacterial enzymes in the cell, settle suspended particulate matter in the air, reduce pollutants, and through the setting of the humidifying assembly 8, the purpose of keeping the air moist is achieved. In the dry air of autumn and winter, etc. Provide a comfortable living environment to prevent discomfort caused by dry air.

[0042] Importantly, it should be noted that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of discrete elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the subject matter. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described but extends to the scope of the appended claims.

[0043] Furthermore, in the interest of providing a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present application, or those unrelated to any implementation essentially pointed out in the disclosure).

[0044] It is to be understood that the development of the inventive technology is based on the recognition of the problems and deficiencies in the art and the provision of an alternative by the present application. A variety of implementations both of the application and of the problem to be solved by the application have been described in this disclosure and it should be apparent that the scope of the inventive technology can be broadened or limited based on the application of the principles described above to other implementations.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An air purifier for removing gaseous pollutants by humidification, characterized in that: Including the base (1), the top of the base (1) is fixedly installed with the shell (2), the inside of the shell (2) is provided with photocatalytic purification unit (3), the photocatalytic purification unit (3) includes fixed frame (301), photocatalytic filter screen (302) and ultraviolet lamp (303), the fixed frame (301) is fixedly installed in the inside of shell (2), the photocatalytic filter screen (302) is installed at the top of fixed frame (301), the ultraviolet lamp (303) is fixedly installed in the inside of fixed frame (301).

2. The air cleaner of claim 1 wherein: The photocatalytic filter screen (302) is made of titanium dioxide material, and the number of the ultraviolet lamp (303) is four.

3. The air cleaner of claim 1 wherein: the air cleaner is a humidifying air cleaner that removes gaseous pollutants. The lower side of the photocatalytic purification unit (3) is provided with a partition (4), and the top of the partition (4) is fixedly installed with a plasma emitter (5).

4. The air cleaner of claim 3 wherein: The top of the partition (4) is fixedly connected with a ventilation duct (6), the inside of the ventilation duct (6) is provided with a filter assembly (7), the filter assembly (7) includes a fixed frame (701), a sliding groove (702), a clamping strip (703), a filter frame (704), a push block (705), a coarse filter screen layer (706) and a HEPE high-efficiency filter screen (707), the fixed frame (701) is fixedly installed in the inside of the shell (2), and two sliding grooves (702) are formed in the inside of the fixed frame (701).

5. The air cleaner of claim 4 wherein: The clamping strip (703) is slidably installed in the inside of the sliding groove (702), the filter frame (704) is fixedly installed in the inside of the clamping strip (703), and the push block (705) is fixedly installed on the outside of the filter frame (704).

6. The air cleaner of claim 4 wherein: The coarse filter screen layer (706) is arranged on the inside of the filter frame (704), and the HEPE high-efficiency filter screen (707) is arranged above the coarse filter screen layer (706).

7. The air cleaner of claim 1 wherein: the air cleaner is a humidifying air cleaner that removes gaseous pollutants. The upper side of the photocatalytic purification unit (3) is provided with a humidifying assembly (8), the humidifying assembly (8) includes a water storage tank (801), a water inlet (802) and an ultrasonic oscillator (803), the water storage tank (801) is fixedly installed in the inside of the shell (2), and the water inlet (802) is fixedly installed on the outside of the water storage tank (801).

8. The air cleaner of claim 7 wherein: The ultrasonic oscillator (803) is installed in the inside of the water storage tank (801), and the number of the ultrasonic oscillator (803) is three.

9. The air cleaner of claim 1 wherein: The outside of the shell (2) is provided with an air inlet (9), the inside of the base (1) is provided with a first air sensor (10), the top of the shell (2) is fixedly installed with a top plate (11), and the top of the top plate (11) is provided with an air outlet (12) and a second air sensor (13).

10. The air cleaner of claim 1 wherein: The inside of the shell (2) is provided with a first fan (14) and a second fan (15), and the outside of the shell (2) is installed with a display screen (16) and a control panel (17).

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