Filter element and air purification device

Abstract

The utility model particularly relates to a filter element and an air purification device. The filter element comprises an inner layer assembly, a filter element body and an outer layer assembly. The filter element comprises a body, a plurality of dividing strips and a plurality of filter particles, the interior of the body is divided into a plurality of cavities by the dividing strips, and the body is of an annular structure; a plurality of filtering particles are arranged in each cavity; the inner-layer assembly, the filter element and the outer-layer assembly are sequentially arranged in a sleeving manner from inside to outside. According to the filter element and the air purification device, the filter element is arranged between the inner-layer assembly and the outer-layer assembly, a more compact multi-layer design is achieved, the AOP solid alkali particles are arranged in the body, and peculiar smells in air and microbial pollutants such as bacteria and viruses can be efficiently removed; according to the air purifier, the interior of the body is divided into the multiple cavities through the multiple dividing strips, and then the body is arranged on the outer side of the inner layer assembly in a surrounding mode, so that air passing through the filter element is evenly purified, and the air purification effect is improved.

Description

Technical Field

[0001] The utility model belongs to the field of air filter elements, and in particular relates to a filter element and an air purification device. Background Art

[0002] Air purification filter is an important component used in air purification equipment. Its function is to filter particles and pollutants in the air to provide a cleaner and healthier air environment. Air purification filter has a wide range of applications, including household air purifiers, commercial air purification equipment, automotive air conditioning filter, etc. Its technological development plays an important role in improving indoor air quality and protecting people's health. As people pay more attention to air quality and healthy environment, there is a higher demand for the performance and filtration efficiency of air purification filter. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a filter element and an air purification device.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A filter element, comprising: a body and a plurality of separation strips;

[0006] The plurality of partition strips divide the interior of the body into a plurality of cavities, and the body is made of a breathable material;

[0007] It also includes: a plurality of filter particles, and a plurality of the filter particles are arranged in each of the cavities.

[0008] The above-mentioned filter element, wherein the filter particles are AOP solid alkali particles.

[0009] The above-mentioned filter element, wherein the body is made of sponge.

[0010] In the above-mentioned filter element, the body is connected end to end to form a ring structure.

[0011] The above-mentioned filter element, wherein the main body includes: an upper piece part and a lower piece part, the outer periphery of the upper piece part is connected to the outer periphery of the lower piece part, an accommodating space is formed between the upper piece part and the lower piece part, the two sides of each of the dividing strips are respectively connected to the upper piece part and the lower piece part, and a plurality of the dividing strips divide the accommodating space into a plurality of the cavities.

[0012] An air purification device, comprising: an inner layer component, an outer layer component and a filter element as described in any one of the above, wherein the inner layer component, the filter element and the outer layer component are sequentially arranged from the inside to the outside, and air passes through the outer layer component, the filter element and the inner layer component in sequence.

[0013] In the above-mentioned air purification device, the inner layer component is arranged in a cylindrical structure, and a plurality of holes are opened in the cylindrical structure.

[0014] The above-mentioned air purification device, wherein the inner layer component includes: an upper end, an inner frame, an inner sponge and a lower end, the inner sponge is arranged in a ring shape, the inner frame is sleeved on the outside of the inner sponge, a plurality of holes are opened on the inner frame, the upper end and the lower end are respectively arranged on the two ends of the inner frame, and the main body is sleeved on the outside of the inner frame.

[0015] The above-mentioned air purification device, wherein the outer layer component includes: an exoskeleton and a non-woven fabric, the non-woven fabric is arranged around the outer side wall of the exoskeleton, the exoskeleton is sleeved on the outer side of the main body, and the exoskeleton is provided with a plurality of air permeable strip holes, and the plurality of air permeable strip holes are arranged in sequence along the axial direction.

[0016] In the above-mentioned air purification device, fixing rings for fixing the non-woven fabric are respectively provided on both ends of the outer frame.

[0017] The beneficial effects of the utility model are:

[0018] 1. By placing the filter component between the inner and outer components, a lighter and more compact multi-layer design is achieved, and a number of AOP solid alkali particles are arranged in the body, which can effectively remove organic matter in the air, such as odor, volatile organic compounds, etc., as well as microbial pollutants such as bacteria and viruses.

[0019] 2. The interior of the main body is divided into multiple cavities by using multiple partition strips, and a number of AOP solid alkali particles are arranged in each cavity. The main body is then surrounded and arranged outside the inner layer component, so that the air passing through the utility model is evenly filtered and purified, thereby improving the air purification effect.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1This is a structural schematic diagram of a filter element of the utility model;

[0023] Figure 2 yes Figure 1 AA section view;

[0024] Figure 3 It is a structural schematic diagram of an air purification device of the utility model;

[0025] Figure 4 It is an exploded view of an air purification device of the utility model.

[0026] In the figure:

[0027] 1. Inner layer component; 2. Filter element; 3. Outer layer component; 4. Main body; 5. Dividing strip; 6. Cavity; 7. Filter particles; 8. Holes; 9. Upper end; 10. Inner sponge; 11. Lower end; 12. External skeleton; 13. Non-woven fabric; 14. Breathable strip holes; 15. Fixing ring; 16. Upper sheet; 17. Lower sheet; 18. Internal skeleton; 19. Adhesive part. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example:

[0030] like Figure 1 to Figure 2 As shown, a filter element includes: a body 4 and a plurality of partition bars 5; the plurality of partition bars 5 divide the interior of the body 4 into a plurality of cavities 6, and the body 4 is made of a breathable material; a plurality of filter particles 7, and a plurality of filter particles 7 are arranged in each cavity 6.

[0031] It should be noted here that adjacent cavities 6 are not connected to each other to prevent the filter particles 7 from moving between the cavities 6 .

[0032] In a preferred embodiment, the filter particles 7 are AOP solid alkali particles, which can efficiently remove organic substances in the air, such as odors, volatile organic compounds, etc., as well as remove microbial pollutants such as bacteria and viruses.

[0033] It should be noted here that AOP solid alkali granular oil is purchased from Shenzhen Kangfeng Environmental Technology Development Co., Ltd. There are many nano-level pores on the surface of each particle of AOP solid alkali. When polluted air passes through the particles, it will produce a large number of hydroxyl free radicals. Hydroxyl free radicals have very strong oxidizing properties and can quickly oxidize pollutants in the air, such as formaldehyde and bacteria, and turn them into harmless carbon dioxide molecules and water molecules, thereby achieving the effect of cleaning the air.

[0034] In a preferred embodiment, the main body 4 is made of sponge, which is breathable and elastic.

[0035] In a preferred embodiment, the body 4 is connected end to end to form a ring structure.

[0036] It should be noted that: the two ends of the body 4 are respectively provided with adhesive portions 19 , and when the two ends of the body 4 are close to each other, the two adhesive portions 19 are adhered and matched so that the body 4 is arranged in a ring structure.

[0037] In a preferred embodiment, the main body 4 includes: an upper piece part 16 and a lower piece part 17, the outer periphery of the upper piece part 16 is connected to the outer periphery of the lower piece part 17, an accommodating space is formed between the upper piece part 16 and the lower piece part 17, and the two sides of each dividing strip 5 are respectively connected to the upper piece part 16 and the lower piece part 17, and multiple dividing strips 5 divide the accommodating space into a plurality of cavities 6.

[0038] Furthermore, the plurality of partition bars 5 are evenly arranged along the width direction of the body 4, so that the size of each cavity 6 is nearly the same. Furthermore, the number of AOP solid alkali particles placed in each cavity 6 is the same, and the air can be evenly filtered and purified.

[0039] like Figure 3 to Figure 4 As shown, an air purification device includes: an inner layer component 1, an outer layer component 3 and a filter element 2 as any one of the above items, the inner layer component 1, the filter element 2 and the outer layer component 3 are arranged in sequence from the inside to the outside, and the air passes through the outer layer component 3, the filter element 2 and the inner layer component 1 in sequence.

[0040] It should be noted here that the main body 4 is connected end to end to form a ring structure and then arranged between the inner layer component 1 and the outer layer component 3 to achieve a lighter and more compact multi-layer design.

[0041] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0042] The utility model also has the following implementation methods based on the above:

[0043] In a further embodiment of the present invention, the inner layer component 1 is provided in a cylindrical structure, and a plurality of holes 8 are opened in the cylindrical structure.

[0044] Furthermore, an air circulation channel is formed in the middle of the cylindrical structure.

[0045] In a further embodiment of the utility model, the inner layer component 1 includes: an upper end portion 9, an inner skeleton 18, an inner layer sponge 10 and a lower end portion 11, the inner layer sponge 10 is arranged in a ring shape, the inner skeleton 18 is sleeved on the outside of the inner layer sponge 10, a plurality of holes 8 are opened on the inner skeleton 18, the upper end portion 9 and the lower end portion 11 are respectively arranged on the two ends of the inner skeleton 18, and the main body 4 is sleeved on the outside of the inner skeleton 18.

[0046] It should be noted here that the upper and lower ends of the inner sponge 10 are connected to the upper end 9 and the lower end 11 respectively, and the upper end 9, the inner frame 18 and the lower end 11 as a whole play a role in supporting the inner sponge 10.

[0047] In a further embodiment of the utility model, the outer layer component 3 includes: an exoskeleton 12 and a non-woven fabric 13, the non-woven fabric 13 is arranged around the outer side wall of the exoskeleton 12, the exoskeleton 12 is sleeved on the outside of the main body 4, and a plurality of breathable strip holes 14 are opened on the exoskeleton 12, and the plurality of breathable strip holes 14 are arranged in sequence along the axial direction, and microbial pollutants such as bacteria and viruses in the air are preliminarily filtered through the exoskeleton 12 and the non-woven fabric 13.

[0048] It should be noted here that the upper piece portion 16 is sleeved on the outer side of the inner frame 18 , and the outer frame 12 is sleeved on the outer side of the lower piece portion 17 .

[0049] In a further embodiment of the present invention, a plurality of air permeable holes 14 are disposed in an annular array on the outer frame 12 .

[0050] In a further embodiment of the present invention, fixing rings 15 for fixing the non-woven fabric 13 are respectively provided on both ends of the outer frame 12 .

[0051] It should be noted here that the upper and lower ends of the non-woven fabric 13 are respectively connected to the fixing rings 15 , and the non-woven fabric 13 is fixed on the outer frame 12 via the two fixing rings 15 .

[0052] In a further embodiment of the utility model, a filter element and an air purification device of the utility model are placed inside an air purifier, see Figure 3As shown by the arrow, the air enters the air inlet of the air purifier and passes through the non-woven fabric 13, the breathable strip holes 14 on the outer frame 12, the lower sheet part 17, the AOP solid alkali particles, the upper sheet part 16, the inner frame 18, the holes 8 on the inner sponge 10, and the air circulation channel in the middle of the cylindrical structure, and is discharged from the air outlet of the air purifier. The gas is filtered layer by layer to ensure that harmful gases and odors in the air are filtered out more thoroughly, protecting human health and safety, and can effectively remove bacteria, viruses and other microbial pollutants in the air.

[0053] In summary,

[0054] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0055] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0057] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A filter element, characterized in that: include: A body and a plurality of dividers; The plurality of partition strips divide the interior of the body into a plurality of cavities, and the body is made of a breathable material; It also includes: a plurality of filter particles, and a plurality of the filter particles are arranged in each of the cavities.

2. A filter element according to claim 1, characterized in that: The filter particles are AOP solid alkali particles.

3. A filter element according to claim 1, characterized in that: The body is made of sponge.

4. A filter element according to claim 1, characterized in that: The main body is connected end to end to form a ring structure.

5. A filter element as claimed in claim 1, characterized in that: The main body includes: an upper piece part and a lower piece part, the outer periphery of the upper piece part is connected to the outer periphery of the lower piece part, an accommodating space is formed between the upper piece part and the lower piece part, the two sides of each of the dividing strips are respectively connected to the upper piece part and the lower piece part, and a plurality of the dividing strips divide the accommodating space into a plurality of the cavities.

6. An air purification device, characterized in that: include: An inner layer component, an outer layer component and a filter element as described in any one of claims 1 to 5, wherein the inner layer component, the filter element and the outer layer component are sequentially arranged from the inside to the outside, and air passes through the outer layer component, the filter element and the inner layer component in sequence.

7. An air purification device as claimed in claim 6, characterized in that: The inner layer component is arranged in a cylindrical structure, and a plurality of holes are opened in the cylindrical structure.

8. An air purification device as claimed in claim 7, characterized in that: The inner layer component includes: an upper end, an inner frame, an inner layer sponge and a lower end, the inner layer sponge is arranged in a ring shape, the inner frame is sleeved on the outside of the inner layer sponge, a plurality of holes are opened on the inner frame, the upper end and the lower end are respectively arranged on the two ends of the inner frame, and the main body is sleeved on the outside of the inner frame.

9. An air purification device as claimed in claim 6, characterized in that: The outer layer component includes: an exoskeleton and non-woven fabric, the non-woven fabric is arranged around the outer side wall of the exoskeleton, the exoskeleton is sleeved on the outer side of the main body, and the exoskeleton is provided with a plurality of air permeable strip holes, which are arranged in sequence along the axial direction.

10. An air purification device according to claim 9, characterized in that: Fixing rings for fixing the non-woven fabric are respectively arranged on both ends of the outer frame.

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