CN211316401U - Air purifier with antibacterial function - Google Patents
Air purifier with antibacterial function Download PDFInfo
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- CN211316401U CN211316401U CN201921993250.4U CN201921993250U CN211316401U CN 211316401 U CN211316401 U CN 211316401U CN 201921993250 U CN201921993250 U CN 201921993250U CN 211316401 U CN211316401 U CN 211316401U
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Abstract
The utility model discloses an air purifier with antibacterial function belongs to air purification equipment technical field, and the air purifier life who solves among the prior art is short, can cause secondary pollution scheduling problem to the air. The utility model comprises a shell, an air inlet filtering unit and a purifying air outlet unit which are arranged in the shell; the air inlet filtering unit comprises a filtering cavity, an air inlet and an outlet are formed in the filtering cavity, the outlet is communicated with the purified air outlet unit, and a primary filter screen, a high-efficiency filter screen and an active carbon filter layer are sequentially arranged from the air inlet to the outlet; the purifying air outlet unit comprises a purifying cavity, a fan arranged in the purifying cavity and an air outlet arranged on the purifying cavity, and the fan is arranged on the outlet; and the air inlet and the air outlet are provided with antibacterial filter screens. The utility model is used for air purification.
Description
Technical Field
An air purifier with an antibacterial function is used for air purification and belongs to the technical field of air purification equipment.
Background
The air purifier is also called as an air cleaner and a purifier, and can adsorb, decompose or convert various air pollutants, such as PM2.5, dust, pollen, peculiar smell, formaldehyde and the like, so that the air cleanliness is effectively improved, and the air purifier is widely applied to various environments such as homes, office buildings, workshops, factories and the like.
There are a number of different technologies and media in air purifiers that provide clean and safe air to the user. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc.
Chinese patent CN 209042639 discloses an air purifier, which ionizes water in a humidifying component through an ionizing component to generate H + and OH < - > which are combined with chloride ions in tap water to generate hypochlorous acid, thereby achieving a sterilization effect; but hypochlorous acid has peculiar smell and can cause secondary pollution to air;
chinese patent CN 208011929 discloses an air purifier, which takes out silver and zinc ions by volatilization of silver and zinc ion gel filled in a container under a filter element, so as to achieve sterilization effect, wherein the volatilization of the gel is irreversible, and can not sterilize for a long time, i.e. the service life is short.
Chinese patent CN 207702698 discloses a filter screen of an air purifier and the air purifier, which has the function of sterilizing the released chlorine dioxide gas by additionally arranging a chlorine dioxide release box; the generated chlorine dioxide has peculiar smell, may cause secondary pollution to the air, and can not sterilize for a long time, i.e. the service life is short.
Chinese patent CN 207471725 discloses an "air cleaner" by spraying 3D porous ceramic foam and TiO thereon2The photocatalyst has the function of sterilization by light irradiation; the sterilizing effect is achieved only by lighting irradiation, and the brightness of the lighting irradiation causes brightness noise to the environment after the lighting irradiation for a long time.
Disclosure of Invention
An object of the utility model is to provide an air purifier with antibacterial function, the air purifier life who solves among the prior art is short, can cause secondary pollution scheduling problem to the air.
In order to realize the purpose, the utility model discloses a technical scheme be:
an air purifier with antibacterial function comprises a shell, an air inlet filtering unit and a purifying air outlet unit, wherein the air inlet filtering unit and the purifying air outlet unit are arranged in the shell;
the air inlet filtering unit comprises a filtering cavity, an air inlet and an outlet which are communicated with the purified air outlet unit are arranged on the filtering cavity, and a primary filter screen, a high-efficiency filter screen and an active carbon filtering layer are sequentially arranged from the air inlet to the outlet;
the purifying air outlet unit comprises a purifying cavity, a fan arranged in the purifying cavity and an air outlet arranged on the purifying cavity, and the fan is arranged on the outlet;
and the air inlet and the air outlet are provided with antibacterial filter screens.
Furthermore, a partition board is arranged in the shell to divide the shell into an upper cavity and a lower cavity, the upper cavity is a purification air outlet unit, and the lower cavity is an air inlet filtering unit.
Further, from the air intake toward the export direction, be provided with first grid plate, second grid plate and third grid plate in the air intake filter unit and separate the air intake filter unit into first cavity, second cavity, third cavity and fourth cavity, wherein, first cavity sets up the primary filter screen, and the second cavity sets up high efficiency filter screen, and the third cavity sets up the active carbon filter layer.
Further, first grid plate, second grid plate and third grid plate comprise a plurality of "V" style of calligraphy boards, one side of every "V" style of calligraphy board is the closing plate, one side is the grid plate, wherein, the closing plate of first grid plate corresponds the grid plate of second grid plate, the grid plate of first grid plate corresponds the closing plate of second grid plate, the closing plate of second grid plate corresponds the grid plate of third grid plate, the grid plate of second grid plate corresponds the closing plate of third grid plate, the first effective filter screen, high efficiency filter screen and active carbon filter layer also are "V" style of calligraphy structure.
Further, the sealing plates and the grid plates of every two V-shaped plates on the first grid plate, the second grid plate and the third grid plate are alternately arranged.
Furthermore, the number of the air inlets is the same as that of the V-shaped plates in the first grid plate, the second grid plate or the third grid plate, and the air inlet angle of each air inlet is the same as the inclination angle of the sealing plate of the first grid plate.
Furthermore, the first grid plate, the second grid plate and the third grid plate are arranged on the partition plate in a clamping mode at one end, the other end of the first grid plate, the second grid plate and the third grid plate are arranged at the bottom of the air inlet filtering unit in a clamping mode, the clamping mode means that shallow grooves are formed in the bottoms of the partition plate and the air inlet filtering unit, and protruding blocks matched with the shallow grooves are arranged on the edges of the first grid plate, the second grid plate and the third grid plate.
Further, the antibacterial filter screen is made of a silver-zinc composite material.
Compared with the prior art, the utility model has the advantages of:
the air inlet and the air outlet of the air purifier are provided with the antibacterial filter screens, so that the air purifier can effectively resist bacteria, can still keep the safety of the internal environment when in a standby state, and can prevent bacteria from breeding in the air purifier or prevent the indoor environment from being polluted;
the first grid plate, the second grid plate and the third grid plate can prevent the primary filter screen, the high-efficiency filter screen and the active carbon filter layer from being changed into pollution sources for a long time, and the three grid plates can prolong the service life of the purifier;
third, one side of each V-shaped character in the utility model is a sealing plate, and one side is a grid plate, so that when air enters each cavity, the air can not be introduced into the next cavity through one side of the sealing plate, and can only be introduced through the grid plate, thereby improving the contact of the air with the primary filter screen, the high-efficiency filter screen and the active carbon filter screen in each cavity, namely increasing the filter area, and further effectively purifying the air;
fourth, in the utility model, the sealing plate of the first grid plate corresponds to the grid plate of the second grid plate, the grid plate of the first grid plate corresponds to the sealing plate of the second grid plate, the sealing plate of the second grid plate corresponds to the grid plate of the third grid plate, the grid plate of the second grid plate corresponds to the sealing plate of the third grid plate, and the sealing plates and the grid plates of two V-shaped plates on the first grid plate, the second grid plate and the third grid plate are alternately arranged, all in order to increase the filtering area, so that the purifying effect is better;
fifth, in the utility model, the air inlet angle of the air inlet is the same as the angle of the sealing plate on the V-shaped plate, so that the air directly reaches one side of the sealing plate through the air inlet, and the air filtering area is effectively increased;
sixth, in the utility model, one end of the first grid plate, the second grid plate and the third grid plate is clamped on the partition plate, and the other end is clamped at the bottom of the air inlet filtering unit, so that the primary filter screen, the high-efficiency filter screen and the active carbon filtering layer can be conveniently fixed, and the disassembly and the cleaning can be conveniently carried out;
seventhly, in the utility model, the antibiotic filter screen is silver-zinc composite material, and its antibiotic effect is good.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic perspective view of a V-shaped plate according to the present invention;
fig. 3 is a schematic perspective view of the arrangement of the first grid plate, the second grid plate and the third grid plate of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
In order to solve the problems that the service life of an air purifier in the prior art is short, secondary pollution can be caused to air and the like. The air purifier with the antibacterial function comprises a shell 1, and an air inlet filtering unit and a purifying air outlet unit which are arranged in the shell 1; the air inlet filtering unit comprises a filtering cavity 2, an air inlet 3 and an outlet 4, wherein the air inlet 3 is formed in the filtering cavity 2, the outlet 4 is communicated with the purifying air outlet unit, and a primary filter screen 5, a high-efficiency filter screen 6 and an active carbon filter layer 7 are sequentially arranged from the air inlet 3 to the outlet 4; the purification air outlet unit comprises a purification cavity 8, a fan 9 arranged in the purification cavity 8 and an air outlet 10 arranged on the purification cavity, wherein the fan 9 is arranged on the outlet 4; and the air inlet 3 and the air outlet 10 are provided with antibacterial filter screens 11.
The specific implementation mode is as follows: the operation of fan 9 drives air intake 3 and inhales the air, and the air that gets into air inlet filter unit from air intake 3, the air after antibiotic filter screen 11 on the air intake 3 filters promptly, filters through primary filter screen 5, high-efficient filter screen 6 and active carbon filter layer 7 in proper order again, filters the back, and the air discharge after will purifying through the fan on the air outlet 10, flows into the external environment after the antibiotic filter screen 11 on the rethread air outlet 10 filters after the discharge. Wherein, the primary filter screen 5, the high-efficiency filter screen 6 and the active carbon filter layer 7 are all available.
Example 2
In order to prevent the primary filter screen, the high-efficiency filter screen and the active carbon filter layer from becoming pollution sources because the primary filter screen, the high-efficiency filter screen and the active carbon filter layer are not replaced for a long time;
on the basis of embodiment 1, be provided with baffle 12 in casing 1 and divide into two upper and lower cavitys with casing 1, go up the cavity and be purification air-out unit, lower cavity is the air inlet filter unit, in practice, also can be according to actual demand, set up the baffle in other directions.
From 3 toward 4 orientations of export of air intake, be provided with first grid plate 13, second grid plate 14 and third grid plate 15 in the air intake filter unit and separate the air intake filter unit into first cavity, second cavity, third cavity and fourth cavity, wherein, first cavity sets up primary filter screen 5, and the second cavity sets up high efficiency filter screen 6, and the third cavity sets up activated carbon filter layer 7.
In practice, the first grid plate 13, the second grid plate 14 and the third grid plate 15 are equivalent to a filter screen, the first grid plate 13 can filter a pollution source from the primary filter screen 8, the second grid plate 14 can filter a pollution source from the high-efficiency filter screen 9, and the third grid plate 15 can filter a pollution source from the activated carbon filter layer 10.
Example 3
In order to enter each cavity (namely first cavity, second cavity, third cavity) when the air, the air can not let in next cavity through closing plate one side, only let in through the grid plate, can improve the air and just imitate filter screen, high efficiency filter screen and active carbon filter layer contact in each cavity, increase filter area promptly to more effectual air-purifying.
In example 2, the first mesh plate 13, the second mesh plate 14, and the third mesh plate 15 are formed of a plurality of "V" shaped plates 16, and one side of each "V" shaped plate 16 is a seal plate 17 and one side thereof is a mesh plate 18, wherein the seal plate 17 of the first mesh plate 13 corresponds to the mesh plate 18 of the second mesh plate 14, the mesh plate 18 of the first mesh plate 13 corresponds to the seal plate 17 of the second mesh plate 14, the seal plate 17 of the second mesh plate 14 corresponds to the mesh plate 18 of the third mesh plate 15, the mesh plate 18 of the second mesh plate 14 corresponds to the seal plate 17 of the third mesh plate 15, and the primary filter mesh 5, the high efficiency filter 6, and the activated carbon filter layer 7 are also formed in a "V" shape.
In practice, because the flowing air moves towards one side of the sealing plate 17 and cannot be communicated with the next cavity, the air continuously flows in the cavity or directly enters the next cavity through one side of the grid plate 18 due to the acting force of the fan, and thus the filtering area of the air is increased.
Example 4
In order to further increase the filtering area, the purifying effect is better.
On the basis of the embodiment 3, the sealing plates 17 and the grid plates 18 of the two V-shaped plates on the first grid plate 13, the second grid plate 14 and the third grid plate 15 are alternately arranged. The number of the air inlets 3 is the same as that of the V-shaped plates 16 in the first grid plate 13, the second grid plate 14 or the third grid plate 15, and the air inlet angle of each air inlet 3 is the same as the inclination angle of the sealing plate 17 of the first grid plate 13, as shown in fig. 1, an inclined air inlet pipe is arranged in the shell of each air inlet 3, so that air can better collide with the sealing plate 17.
On the basis of any one of embodiments 1 to 4, one end of the first grid plate 13, the second grid plate 14, and the third grid plate 15 is clamped on the partition plate 12, and the other end is clamped on the bottom of the intake air filter unit, where the clamping means that shallow grooves are formed on the bottom of the partition plate 12 and the bottom of the intake air filter unit, and protrusions 19 matched with the shallow grooves are formed on the edges of the first grid plate 13, the second grid plate 14, and the third grid plate 15, as shown in the third grid plate 15 of fig. 3, the shallow grooves (not shown in the drawings) and the protrusions 19 are of the existing structure. The antibacterial filter screen 11 is made of silver-zinc composite material, and can also be other existing antibacterial filter screens.
Claims (8)
1. The utility model provides an air purifier with antibacterial function which characterized in that: comprises a shell (1), an air inlet filtering unit and a purifying air outlet unit which are arranged in the shell (1);
the air inlet filtering unit comprises a filtering cavity (2), an air inlet (3) and an outlet (4) which are communicated with the purifying air outlet unit are arranged on the filtering cavity (2), and a primary filter screen (5), a high-efficiency filter screen (6) and an active carbon filtering layer (7) are sequentially arranged from the air inlet (3) to the outlet (4);
the purification air outlet unit comprises a purification cavity (8), a fan (9) arranged in the purification cavity (8) and an air outlet (10) arranged on the purification cavity, and the fan (9) is arranged on the outlet (4);
and the air inlet (3) and the air outlet (10) are provided with antibacterial filter screens (11).
2. An air purifier with antibacterial function according to claim 1, characterized in that: a partition plate (12) is arranged in the shell (1) to divide the shell (1) into an upper cavity and a lower cavity, the upper cavity is a purification air outlet unit, and the lower cavity is an air inlet filtering unit.
3. An air purifier with antibacterial function according to claim 1, characterized in that: from air intake (3) toward export (4) direction, be provided with first grid board (13), second grid board (14) and third grid board (15) in the air inlet filter unit and separate the air inlet filter unit into first cavity, second cavity, third cavity and fourth cavity, wherein, first cavity sets up primary filter screen (5), and the second cavity sets up high-efficient filter screen (6), and the third cavity sets up activated carbon filter layer (7).
4. An air purifier with antibacterial function according to claim 3, characterized in that: the first grid plate (13), the second grid plate (14) and the third grid plate (15) are formed by a plurality of V-shaped plates (16), one side of each V-shaped plate (16) is a sealing plate (17), one side of each V-shaped plate is a grid plate (18), the sealing plate (17) of the first grid plate (13) corresponds to the grid plate (18) of the second grid plate (14), the grid plate (18) of the first grid plate (13) corresponds to the sealing plate (17) of the second grid plate (14), the sealing plate (17) of the second grid plate (14) corresponds to the grid plate (18) of the third grid plate (15), the grid plate (18) of the second grid plate (14) corresponds to the sealing plate (17) of the third grid plate (15), and the primary filter screen (5), the efficient filter screen (6) and the active carbon filter layer (7) are also in a V-shaped structure.
5. An air cleaner having an antibacterial function according to claim 3 or 4, characterized in that: the sealing plates (17) and the grid plates (18) of the V-shaped plates on the first grid plate (13), the second grid plate (14) and the third grid plate (15) are alternately arranged.
6. An air purifier with antibacterial function according to claim 5, characterized in that: the number of the air inlets (3) is the same as that of V-shaped plates (16) in the first grid plate (13), the second grid plate (14) or the third grid plate (15), and the air inlet angle of each air inlet (3) is the same as the inclination angle of a sealing plate (17) of the first grid plate (13).
7. An air purifier with antibacterial function according to claim 3, characterized in that: one end of each of the first grid plate (13), the second grid plate (14) and the third grid plate (15) is clamped on the partition plate (12), the other end of each of the first grid plate, the second grid plate and the third grid plate is clamped on the bottom of the air inlet filtering unit, shallow grooves are formed in the bottoms of the partition plate (12) and the air inlet filtering unit, and protruding blocks (19) matched with the shallow grooves are arranged on the edges of the first grid plate (13), the second grid plate (14) and the third grid plate (15).
8. An air purifier with antibacterial function according to claim 1, characterized in that: the antibacterial filter screen (11) is made of a silver-zinc composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993250.4U CN211316401U (en) | 2019-11-18 | 2019-11-18 | Air purifier with antibacterial function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993250.4U CN211316401U (en) | 2019-11-18 | 2019-11-18 | Air purifier with antibacterial function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316401U true CN211316401U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993250.4U Active CN211316401U (en) | 2019-11-18 | 2019-11-18 | Air purifier with antibacterial function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211316401U (en) |
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- 2019-11-18 CN CN201921993250.4U patent/CN211316401U/en active Active
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