Filter assembly, filter device and air treatment device

Abstract

The utility model discloses a filter assembly, filter device and air handling unit, filter assembly includes: sticky carbon structure, sticky carbon structure bends to form a plurality of crest portion and a plurality of trough portion, each crest portion and each trough portion extend along first direction, a plurality of crest portions and a plurality of trough portions are staggered along second direction, the plurality of crest parts and the plurality of trough parts jointly define a plurality of first through holes, and the first direction intersects with the second direction; the supporting piece is located on the other side of the thickness direction of the carbon adhering structure, and a plurality of second through holes are formed in the supporting piece. According to the filtering assembly disclosed by the utility model, the capability of filtering or adsorbing gas is improved, peculiar smell is also prevented from being generated in the filtering assembly, the use experience of a user is improved, and the use performance of the filtering assembly is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field especially, is a kind of filter assembly, filter device and air treatment device. BACKGROUND

[0002] Air purifier can be used to adsorb, decompose or convert various air pollutants, to improve the cleanliness of air.

[0003] In the related art, after the filter component of air purifier is used for a long time, peculiar smell is easy to produce in air purifier, which affects the use experience of user, and also reduces the purification effect of air purifier. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in prior art is solved.For this purpose, one purpose of the utility model is to provide a filter assembly, which improves the ability of gas filtration or adsorption, avoids peculiar smell in filter assembly, improves the use experience of user, and improves the use performance of filter assembly.

[0005] Another purpose of the utility model is to provide a filter device using the above filter assembly.

[0006] Still another purpose of the utility model is to provide an air treatment device using the above filter assembly or filter device.

[0007] According to the filter assembly of the first aspect embodiment of the utility model, the filter assembly comprises: sticky carbon structure, the sticky carbon structure is bent to form a plurality of wave crest parts and a plurality of wave trough parts, each wave crest part and each wave trough part extend along the first direction, a plurality of wave crest parts and a plurality of wave trough parts are staggered along the second direction, wherein a plurality of wave crest parts and a plurality of wave trough parts jointly define a plurality of first through holes, and the first direction and the second direction intersect;Support, the support is located on the other side of the thickness direction of the sticky carbon structure, and a plurality of second through holes are formed on the support.

[0008] According to the filter assembly, multiple carbon pieces can be attached to the carbon-attached structure of the filter assembly, and gaps are formed between adjacent two carbon pieces, so that when gas flows through the carbon-attached structure, the carbon pieces can filter or adsorb the gas, the cleanliness of the gas is improved, the air permeability of the carbon-attached structure is improved, the gas can flow in the carbon-attached structure, and the peculiar smell caused by gas accumulation and fermentation in the carbon-attached structure is avoided. In addition, the bending of the carbon-attached structure increases the number of carbon pieces attached to the carbon-attached structure, effectively improves the adsorption or filtering capacity of the carbon-attached structure, reduces the peculiar smell caused by poor adsorption performance of the carbon pieces, and improves the user experience. In addition, the support supports the carbon-attached structure, and the structural strength of the carbon-attached structure is improved. The arrangement of the plurality of first through holes effectively ensures that the gas can pass through the support, so that the filter assembly can be normally used.

[0009] According to some embodiments of the utility model, the vertical distance between the top end of the wave crest and the bottom end of the wave trough is w1, wherein the w1 satisfies: 6mm≤w1≤30mm.

[0010] According to some embodiments of the utility model, the maximum width of the second through hole is D2, wherein the D2 satisfies: 3mm≤D2≤10mm.

[0011] According to some embodiments of the utility model, the support comprises a plurality of first support segments and a plurality of second support segments, the plurality of first support segments are arranged at intervals, each second support segment is connected to at least two adjacent first support segments respectively, the plurality of first support segments and the plurality of second support segments jointly define the second through hole, the cross-sectional diameter of the first support segment is d1, wherein the d1 satisfies: 0.1mm≤d1≤0.3mm;And / or, the cross-sectional diameter of the second support segment is d2, wherein the d2 satisfies: 0.1mm≤d2≤0.3mm.

[0012] According to some embodiments of the utility model, the filter assembly further comprises: a filter piece, the filter piece is located on the other side of the thickness direction of the carbon-attached structure;A protective net is wrapped on the outer circumferential side of the carbon-attached structure, a plurality of third through holes are formed on the protective net, and the cross-sectional area of the third through hole is smaller than that of the carbon piece connected to the carbon-attached structure.

[0013] According to some embodiments of the utility model, the maximum width of the first through hole is D1, wherein the D1 satisfies: 2mm≤D1≤10mm.

[0014] According to the filter device of the second aspect of the utility model, the filter assembly according to the first aspect of the utility model is included.

[0015] According to some embodiments of the present application, the filter device further comprises: a plurality of first frames, the first frames are provided with accommodating grooves, edges of the filter assembly are arranged in the accommodating grooves, and the plurality of first frames are sequentially connected along the circumference of the filter assembly.

[0016] According to some embodiments of the present application, the filter assembly is wound in a cylindrical structure, the filter device further comprises a plurality of second frames, and the plurality of second frames are respectively connected to two sides of the height direction of the filter assembly.

[0017] According to the air treatment device of the third aspect of the present application, the filter assembly is according to the first aspect of the present application, or the filter device is according to the second aspect of the present application.

[0018] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings in which:

[0020] Figure 1 is a schematic view of the carbon structure of the filter assembly according to an embodiment of the present application;

[0021] Figure 2 is an assembly schematic view of the carbon structure and the carbon piece of the filter assembly according to an embodiment of the present application;

[0022] Figure 3 is a schematic view of the protective net of the filter assembly according to an embodiment of the present application;

[0023] Figure 4 is a schematic view of the filter assembly according to an embodiment of the present application, wherein the filter assembly is a flat plate;

[0024] Figure 5 is a schematic view of the filter assembly according to another embodiment of the present application, wherein the filter assembly is a cylinder;

[0025] Figure 6This is a schematic diagram of a filter device according to an embodiment of the present utility model, wherein the filter device is flat.

[0026] Figure 7 This is a side view of a filtering device according to an embodiment of the present utility model;

[0027] Figure 8 This is a cross-sectional view of a filtration device according to an embodiment of the present utility model;

[0028] Figure 9 This is a schematic diagram of a filter device according to another embodiment of the present invention, wherein the filter device is cylindrical;

[0029] Figure 10 This is a side view of a filtering device according to another embodiment of the present invention;

[0030] Figure 11 This is a cross-sectional view of a filter device according to another embodiment of the present invention.

[0031] Figure label:

[0032] 100. Filter components;

[0033] 1. Carbon-bonded structure; 11. Crest; 12. Trough; 13. First through hole; 14. Carbon component;

[0034] 2. Filter components;

[0035] 3. Support component; 31. Second through hole; 32. First support section; 33. Second support section;

[0036] 4. Protective netting; 41. Third through hole;

[0037] 200. Filtering device;

[0038] 201, First border; 2011, Receiving slot; 2012, First side segment; 2013, Second side segment;

[0039] 202. Second border; 203. Adhesive component. Detailed Implementation

[0040] The embodiments of this utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figures 1-5 A filter assembly 100 according to a first aspect embodiment of the present invention is described.

[0041] like Figure 1 , Figure 2 and Figure 6 As shown, the filter assembly 100 according to the first aspect of the present invention includes a carbon-adhesive structure 1 and a support member 3.

[0042] Specifically, the carbon-bonded structure 1 is bent to form multiple crests 11 and multiple troughs 12, each crest 11 and each trough 12 being along a first direction (e.g., Figure 1 Extending in the AB direction (as shown), multiple crests 11 and multiple troughs 12 extend along the second direction (as shown in the AB direction). Figure 1 The first and second directions are arranged in an alternating pattern (CD direction shown), wherein multiple crests 11 and multiple troughs 12 together define multiple first through holes 13, and the first direction and the second direction intersect.

[0043] For example, in Figure 1 , Figure 2 and Figure 8 In the example, the carbon-adhesive structure 1 has a three-dimensional framework. With this configuration, multiple carbon elements 14 (e.g., activated carbon granules, carbon blocks, or carbon powder) can be adhered to the carbon-adhesive structure 1. There are gaps between adjacent carbon elements 14, so that when gas (e.g., air) flows through the carbon-adhesive structure 1, the carbon elements 14 filter or adsorb the gas, improving the gas cleanliness. Furthermore, gas can pass between adjacent carbon elements 14, increasing the permeability of the carbon-adhesive structure 1 after the carbon elements 14 are adhered, facilitating gas flow within the carbon-adhesive structure 1, preventing odors caused by gas accumulation and fermentation within the carbon-adhesive structure 1, and improving the performance of the filter assembly 100. Additionally, the combination of multiple crests 11 and multiple troughs 12 increases the cross-sectional area of ​​the carbon-adhesive structure 1 by bending it, thereby increasing the number of carbon elements 14 adhered to the carbon-adhesive structure 1. This effectively improves the adsorption capacity of the carbon-adhesive structure 1 and reduces odors caused by poor adsorption performance of the carbon elements 14, improving the purification capacity of the carbon-adhesive structure 1, enhancing the purification capacity of the filter assembly 100, and improving the user experience.

[0044] Combination Figure 8 The support member 3 is located on one side of the carbon-bonded structure 1 in the thickness direction, and a plurality of second through holes 31 are formed on the support member 3. In the description of this utility model, "a plurality of" means two or more. For example, in Figure 8 In the example, the support member 3 is located on the upper side of the carbon-adhesive structure 1. This arrangement allows the support member 3 to support the carbon-adhesive structure 1, improving its structural strength, preventing deformation after prolonged use, and enhancing the operational stability of the filter assembly 100. The multiple first through holes 13 effectively ensure that gas can pass through the support member 3, enabling the filter assembly 100 to function properly.

[0045] According to the filter assembly 100, the carbon sticking structure 1 can stick a plurality of carbon pieces 14, and the adjacent two carbon pieces 14 have a gap, so that when the gas flows through the carbon sticking structure 1, the carbon piece 14 can filter or adsorb the gas, improve the cleanliness of the gas, improve the air permeability of the carbon sticking structure 1, facilitate the circulation of the gas in the carbon sticking structure 1, avoid the peculiar smell caused by the gas accumulation and fermentation in the carbon sticking structure 1, and improve the use experience of the user. In addition, the bending of the carbon sticking structure 1 increases the number of carbon pieces 14 adhered to the carbon sticking structure 1, effectively improves the adsorption or filtering capacity of the carbon sticking structure 1, and reduces the peculiar smell caused by poor adsorption performance of the carbon piece 14. In addition, the support piece 3 supports the carbon sticking structure 1, and improves the structural strength of the carbon sticking structure 1. The setting of the plurality of first through holes 13 effectively ensures that the gas can pass through the support piece 3, so that the filter assembly 100 can be normally used.

[0046] According to some embodiments of the present application, referring to Figure 8 The vertical distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is w1, wherein w1 satisfies: 6mm≤w1≤30mm. For example, the vertical distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is the thickness of the carbon sticking structure 1. When the vertical distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is greater than 30mm, the distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is lengthened, the distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is large, which weakens the structural strength of the carbon sticking structure 1, and is not convenient for use of the carbon sticking structure 1. When the distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is less than 6mm, the distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is small, which reduces the number of carbon pieces 14 adhered between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 of the carbon sticking structure 1, thereby reducing the adsorption capacity of the carbon sticking structure 1 and the adsorption or filtering capacity of the filter assembly 100.

[0047] Therefore, by setting the vertical distance w1 between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 to satisfy: 6mm≤w1≤30mm, the vertical distance between the top end of the wave peak part 11 and the bottom end of the wave valley part 12 is reasonable, which increases the structural strength of the carbon sticking structure 1, improves the use performance of the carbon sticking structure 1, thereby improving the use performance of the filter assembly 100. In addition, the number of carbon pieces 14 adhered between the top end of the wave peak part 11 and the wave valley part 12 is increased, thereby improving the adhesion capacity of the carbon sticking structure 1, and further improving the adsorption or filtering capacity of the filter assembly 100.

[0048] According to some embodiments of the present application, referring to Figure 6, the maximum width of the second through hole 31 is D2, wherein D2 satisfies: 3mm≤D2≤10mm. For example, when the maximum width of the second through hole 31 is greater than 10mm, the width of the second through hole 31 is large, which reduces the structural strength of the support 3, thereby reducing the supporting effect of the support 3 on the sticky carbon structure 1, reducing the use stability of the sticky carbon structure 1, and further reducing the use performance of the filter assembly 100. In addition, the cross-sectional area of the second through hole 31 is also increased, which causes the carbon piece 14 on the sticky carbon structure 1 to fall off from the second through hole 31, thereby reducing the filtering or adsorption capacity of the filter assembly 100. When the maximum width of the second through hole 31 is less than 3mm, the cross-sectional area of the second through hole 31 is small, which reduces the rate of gas passing through the second through hole 31, causing part of the gas to accumulate in the sticky carbon structure 1 to ferment and produce odor, thereby affecting the use of the filter assembly 100.

[0049] Therefore, by setting the maximum width D2 of the second through hole 31 to satisfy: 3mm≤D2≤10mm, the second through hole 31 is reasonably arranged, the structural strength of the support 3 is improved, the supporting effect of the support 3 on the sticky carbon structure 1 is improved in a normal environment, the use stability of the sticky carbon structure 1 is improved, and the use performance of the filter assembly 100 is further improved. In addition, the shielding effect of the support 3 on the carbon piece 14 is also improved, which avoids the carbon piece 14 from falling off from the second through hole 31, improves the use performance of the support 3, and improves the filtering or adsorption performance of the filter assembly 100. In addition, when the gas passes through the support 3, the passing property of the gas is improved, thereby avoiding part of the gas to accumulate in the sticky carbon structure 1 to ferment and produce odor, and improving the use performance of the filter assembly 100. It should be noted that the cross-sectional shape of the second through hole 31 can be circular, or polygonal such as quadrilateral and hexagonal.

[0050] According to some embodiments of the present application, referring to Figure 6 The support 3 comprises a plurality of first support segments 32 and a plurality of second support segments 33, the plurality of first support segments 32 are arranged at intervals, each second support segment 33 is connected to at least two adjacent first support segments 32 respectively, the plurality of first support segments 32 and the plurality of second support segments 33 jointly define the second through hole 31, the cross-sectional diameter of the first support segment 32 is d1, wherein d1 satisfies: 0.1mm≤d1≤0.3mm; and / or, the cross-sectional diameter of the second support segment 33 is d2, wherein d2 satisfies: 0.1mm≤d2≤0.3mm.

[0051] For example, the first support section 32 and the second support section 33 are provided in the following manners: first, the first support section 32 has a cross-sectional diameter d1, where d1 satisfies 0.1mm≤d1≤0.3mm. Second, the second support section 33 has a cross-sectional diameter d2, where d2 satisfies 0.1mm≤d2≤0.3mm. Third, the first support section 32 has a cross-sectional diameter d1, and the second support section 33 has a cross-sectional diameter d2, where d1 and d2 respectively satisfy 0.1mm≤d1≤0.3mm and 0.1mm≤d2≤0.3mm.

[0052] When the cross-sectional diameter of the first support section 32 is greater than 0.3mm, the material usage of the first support section 32 is increased, and the production cost of the support piece 3 is increased. When the cross-sectional diameter of the first support section 32 is less than 0.1mm, the cross-sectional diameter of the first support section 32 is small, the structural strength of the first support section 32 is reduced, the first support section 32 is not formed well, and thus the structural strength of the support piece 3 is reduced.

[0053] When the cross-sectional diameter of the second support section 33 is greater than 0.3mm, the material usage of the second support section 33 is increased, and the production cost of the support piece 3 is increased. When the cross-sectional diameter of the second support section 33 is less than 0.1mm, the cross-sectional diameter of the second support section 33 is small, the structural strength of the second support section 33 is reduced, the second support section 33 is not formed well, and thus the structural strength of the support piece 3 is reduced.

[0054] Therefore, by setting the cross-sectional diameter d1 of the first support section 32 and the cross-sectional diameter d2 of the second support section 33 to respectively satisfy 0.1mm≤d1≤0.3mm and 0.1mm≤d2≤0.3mm, the cross-sectional diameters of the first support section 32 and the second support section 33 are reasonable, the structural strength of the first support section 32 and the second support section 33 is improved, the structural strength of the support piece 3 is improved, the support effect of the support piece 3 on the carbon deposition structure 1 is improved, and the service life of the support piece 3 is prolonged. In addition, the material usage of the first support section 32 and the second support section 33 is reduced, the production cost of the support piece 3 is reduced, and thus the production cost of the filter assembly 100 is reduced.

[0055] According to some embodiments of the present application, the support piece 3 is a plastic piece or a metal piece. Thus, when the support piece 3 is a plastic piece, the cost of the plastic piece is low, thereby reducing the production cost of the support piece 3. Among them, the plastic piece can be a polypropylene piece (PP), a polyethylene terephthalate piece (PET), but not limited to this. In addition, when the support piece 3 is a metal piece, the structural strength of the metal piece is large, thereby further increasing the structural strength of the support piece 3. Among them, the support piece 3 is a plastic piece or a metal piece, both of which have high stiffness to make the support piece 3 not easy to deform under normal environmental conditions, and also not easy to deform in the life cycle of the support piece 3. It should be noted that when the support piece 3 is a metal piece, the plurality of first support sections 32 and the plurality of second support sections 33 form the support piece 3 by weaving or welding, but not limited to this.

[0056] According to some embodiments of the present application, referring to Figure 1 and Figures 3-6 , the filter assembly 100 further comprises a filter piece 2 and a protective net 4, the filter piece 2 is located on the other side of the thickness direction (such as the EF direction shown in Figure 1 ) of the carbon sticking structure 1, and the protective net 4 is wrapped around the outer peripheral side of the carbon sticking structure 1, a plurality of third through holes 41 are formed on the protective net 4, and the cross-sectional area of the third through hole 41 is smaller than that of the carbon piece 14 connected on the carbon sticking structure 1.

[0057] For example, in the examples of Figure 1 , Figure 4 and Figure 8 , the filter piece 2 and the support piece 3 are located on both sides of the thickness direction of the carbon sticking structure 1 respectively, and the filter piece 2 is located on the lower side of the carbon sticking structure 1. The protective net 4 wraps the carbon sticking structure 1 to form an integrated structure. In this way, when a plurality of carbon pieces 14 are adhered on the surfaces on both sides of the carbon sticking structure 1, the protective net 4 can shield the carbon pieces 14, avoiding the carbon pieces 14 with small adhesion from falling off the carbon sticking structure 1, thereby improving the use stability of the carbon sticking structure 1, and further improving the use stability of the filter assembly 100. In addition, the cross-sectional area of the third through hole 41 is small, which further protects the carbon sticking structure 1 under the condition that the gas can enter the carbon sticking structure 1 through the third through hole 41, effectively avoiding the carbon pieces 14 from falling off the carbon sticking structure 1, thereby improving the use performance of the carbon sticking structure 1. In addition, when the gas passes through the filter assembly 100, the filter piece 2 can filter impurities and particles in the gas, etc., and preliminarily filter the gas for further filtering. Among them, after wrapping the protective net 4 around the carbon sticking structure 1, the filter piece 2 and the support piece 3 are stacked on both sides of the thickness direction of the carbon sticking structure 1 respectively to form the filter assembly 100. It should be noted that the cross-sectional shape of the third through hole 41 can be circular or quadrilateral, hexagonal, etc.

[0058] According to some embodiments of the present application, the protective net 4 is a mesh structure with 30-100 meshes. For example, when the protective net 4 is a mesh structure with more than 100 meshes, the mesh number of the protective net 4 is large, which reduces the cross-sectional area of the third through hole 41, thereby reducing the air permeability of the protective net 4, and the gas is neither easy to enter the sticky carbon structure 1 nor easy to come out of the sticky carbon structure 1, thereby reducing the use performance of the sticky carbon structure 1. In addition, when the protective net 4 is a mesh structure with less than 30 meshes, the mesh number of the protective net 4 is small, which increases the cross-sectional area of the third through hole 41, so that the carbon piece 14 on the sticky carbon structure 1 is easy to fall through the third through hole 41, thereby reducing the adsorption performance of the sticky carbon structure 1. Therefore, when the mesh number of the protective net 4 is 30-100 meshes, the mesh number of the protective net 4 is reasonable, which improves the air permeability of the protective net 4, so that the gas passes through smoothly, so that the sticky carbon structure 1 can be used normally for a long time. The carbon piece 14 is also shielded, which avoids the carbon piece 14 from falling off the sticky carbon structure 1, thereby improving the use stability of the sticky carbon structure 1. When the carbon piece 14 is cylindrical and the diameter is 2 mm, the protective net 4 can be a mesh structure with 30-40 meshes. When the volume of the carbon piece 14 is small, the protective net 4 can be selected to have a larger mesh number, such as 100 meshes, but is not limited thereto. It should be noted that the mesh number of the protective net 4 can be flexibly set according to the volume of the carbon piece 14 and the actual use condition, so as to meet the actual demand.

[0059] According to some embodiments of the present application, referring to Figure 1 , the maximum width of the first through hole 13 is D1, wherein D1 satisfies: 2mm≤D1≤10mm. For example, when the maximum width of the first through hole 13 is greater than 10mm, the cross-sectional area of the first through hole 13 is large, the distance between the circumferential sides of the first through hole 13 is large, more carbon pieces 14 are adhered to one side of the circumferential side of the first through hole 13, which reduces the adhesion stability of the carbon piece 14 and the sticky carbon structure 1, and the carbon piece 14 is easy to fall off the sticky carbon structure 1, thereby reducing the use stability of the sticky carbon structure 1. When the maximum width of the first through hole 13 is less than 2mm, the distance between the circumferential sides of the first through hole 13 is small, which reduces the spacing between the adjacent two carbon pieces 14, the gas is not easy to pass through, the air permeability is poor, the gas is accumulated in the sticky carbon structure 1 to generate an odor, and the use of the filter assembly 100 is affected.

[0060] Therefore, by setting the maximum width D1 of the first through hole 13 to satisfy 2mm≤D1≤10mm, the maximum width of the first through hole 13 is reasonable, and the partial carbon piece 14 can be adhered to multiple sides of the first through hole 13 at the same time, thereby improving the adhesion strength of the carbon piece 14 and the carbon-adhering structure 1, avoiding the carbon piece 14 from falling off the carbon-adhering structure 1, and further improving the use stability of the carbon-adhering structure 1. In addition, the spacing between the adjacent two carbon pieces 14 is also increased, the air permeability of the carbon-adhering structure 1 is improved, and the generation of odor due to the accumulation of a large amount of gas in the carbon-adhering structure 1 is avoided, thereby facilitating the normal use of the filter assembly 100 for a long time. It should be noted that the shape of the first through hole 13 can be triangular, rectangular, circular, or irregular. In this way, more first through holes 13 can be set as needed, which are suitable for matching the shape of the carbon piece 14, thereby having higher carbon-adhering efficiency.

[0061] Optionally, the included angle formed by the first direction and the second direction is an acute angle or an obtuse angle. In this way, the first direction and the second direction are not perpendicular to each other, but are inclined. The extension direction of each wave peak part 11 and each wave valley part 12 and the direction of staggered arrangement are different at different angles, thereby being able to increase the tortuosity of the carbon-adhering structure 1 at the carbon piece 14, prolong the time for the gas to be filtered to stay in the carbon-adhering structure 1, thereby improving the filtering performance of the carbon-adhering structure 1 and the filtering performance of the filter assembly 100.

[0062] According to some embodiments of the present application, the carbon-adhering structure 1 is a woven piece formed by at least one carbon-adhering rib. In this way, the carbon-adhering structure 1 can be woven into different shapes or thicknesses as needed. The weaving hole of the woven piece is formed as the first through hole 13. In this way, the first through hole 13 is controlled by weaving, so that the first through hole 13 has strong deformability and is convenient to operate.

[0063] According to some embodiments of the present application, the carbon-adhering rib is a flexible carbon-adhering rib. In this way, the carbon-adhering structure 1 formed has a flexible structure. It has good deformability and can be formed into a folded piece, a cylindrical shape, an arch shape, etc. by bending deformation to adapt to the application requirements of the air treatment device.

[0064] According to some embodiments of the present application, the carbon-adhering rib is a metal piece or an organic macromolecular material piece. In this way, the carbon-adhering rib has strong flexibility and high mechanical strength, can meet the requirements of the carbon-adhering performance and supporting performance of the carbon-adhering structure 1, and is widely available and low in price.

[0065] According to some embodiments of the present application, the carbon-adhering rib is an aluminum wire or an aluminum alloy wire. The aluminum wire or the aluminum alloy wire has strong flexibility, high mechanical strength, and low cost, and is convenient to popularize and apply.

[0066] According to the filter device 200 of the second aspect of the present application, the filter device 200 is used in the filter assembly 100 of the first aspect of the present application. Figure 6The filter assembly 100 according to the first aspect of the present application is used in the filter device 200.

[0067] According to the filter device 200 of the present application, the filter assembly 100 is used, so that the adsorption and filtration capacity of the filter device 200 is improved, thereby improving the purification capacity of the filter device 200 for gas. In addition, the filter device 200 is also prevented from producing an odor, so that the filter device 200 can be normally used for a long time.

[0068] According to some embodiments of the present application, referring to Figures 6-8 The filter device 200 further comprises a plurality of first frames 201, the first frame 201 is provided with a receiving groove 2011, the edge of the filter assembly 100 is arranged in the receiving groove 2011, and the plurality of first frames 201 are sequentially connected along the circumference of the filter assembly 100. For example, in the example of 6- Figure 8 The filter assembly 100 is arranged in a flat manner, four first frames 201 are arranged, the four first frames 201 are sequentially arranged along the circumference of the filter assembly 100, and the filter device 200 has a flat structure. In this way, the plurality of first frames 201 assemble and cooperate the support 3, the carbon-bonded structure 1 and the filter 2 sequentially arranged by the filter assembly 100, and the protective net 4 wrapping the carbon-bonded structure 1, so that the use stability of the filter device 200 is improved. In addition, the first frame 201 wraps the side edge of the filter assembly 100, so that the side edge of the filter assembly 100 is shielded, thereby improving the appearance of the filter device 200.

[0069] Further, referring to Figure 8 The first frame 201 comprises a first edge 2012 and two second edges 2013, one side of the two second edges 2013 is respectively connected to the upper and lower sides of the first edge 2012. The width of the second edge 2013 in the direction perpendicular to the first edge 2012 is k1, wherein k1 satisfies: 8mm≤k1≤15mm. For example, in the example of Figure 8 The cross-sectional shape of the first frame 201 is approximately C-shaped.

[0070] When the width of the second edge segment 2013 is greater than 15 mm, the second edge segment 2013 covers a larger area of the filter assembly 100, which reduces the filtering area of the filter assembly 100, thereby reducing the filtering rate of the filter assembly 100. When the width of the second edge segment 2013 is less than 8 mm, the second edge segment 2013 covers a smaller area of the filter assembly 100, and the filter assembly 100 is prone to falling off the first frame 201, thereby reducing the use stability of the filter device 200. Therefore, by setting the width k1 of the second edge segment 2013 to satisfy 8 mm≤k1≤15 mm, the width of the second edge segment 2013 is set reasonably, thereby increasing the filtering area of the filter assembly 100, improving the filtering rate of the filter assembly 100, and improving the assembly stability of the first frame 201 and the filter assembly 100, avoiding the filter assembly 100 from falling off the first frame 201, thereby improving the use stability of the filter device 200.

[0071] Optionally, the second edge segment 2013 is provided with an adhesive member 203 on the side facing the filter assembly 100, the adhesive member 203 extends along the length direction of the second edge segment 2013, and the maximum width of the adhesive member 203 is k2, wherein k2 satisfies 3 mm≤k2≤5 mm.

[0072] For example, the adhesive 203 is located in the middle of the second edge segment 2013 and is deviated to the first edge segment 2012. When the maximum width of the adhesive 203 is greater than 5 mm, the amount of the adhesive 203 is relatively large, and the adhesive 203 is easy to overflow the first edge frame 201 during the assembly of the first edge frame 201 and the filter assembly 100, thereby shielding the filter assembly 100 and affecting the use of the filter assembly 100. When the maximum width of the adhesive 203 is less than 3 mm, the amount of the adhesive 203 is relatively small, thereby reducing the connection strength of the first edge frame 201 and the filter assembly 100 and making the filter assembly 100 easy to fall off the first edge frame 201, thereby reducing the use stability of the filter device 200. Therefore, when the maximum width k2 of the adhesive 203 satisfies 3 mm≤k2≤5 mm, the maximum width of the adhesive 203 is reasonable, the adhesive 203 is prevented from overflowing the first edge frame 201 during the assembly of the first edge frame 201 and the filter assembly 100, the adhesive 203 is prevented from shielding the filter assembly 100 after overflowing, and the filter assembly 100 can be used normally for a long time. In addition, the connection strength of the first edge frame 201 and the filter assembly 100 is increased, the first edge frame 201 is prevented from falling off the filter assembly 100, and the use stability of the filter device 200 is improved. One of the two second edge segments 2013 is close to the support 3, the adhesive 203 on the second edge segment 2013 can flow into the second through hole 31 on the support 3, and the adhesive 203 is also effectively prevented from overflowing the first edge frame 201. The other of the two second edge segments 2013 is close to the filter 2, the filter 2 is in a folded layer shape, the adhesive 203 on the second edge segment 2013 can flow into the gap between the folded layers of the filter 2, and the adhesive 203 is also effectively prevented from overflowing the first edge frame 201. It should be noted that the adhesive 203 can be adhesive glue, but is not limited thereto.

[0073] According to some embodiments of the present application, referring to Figures 9-11 , the filter assembly 100 is wound in a cylindrical structure, and the filter device 200 further comprises a plurality of second edge frames 202, which are respectively connected to two sides of the filter assembly 100 in the height direction. For example, in the example of Figures 9-11 , two second edge frames 202 are provided, the second edge frames 202 are substantially annular, and the two second edge frames 202 are respectively matched on two sides of the filter assembly 100 in the height direction. The filter assembly 100 comprises the support 3, the adhesive carbon structure 1 and the filter 2 arranged in sequence, and the protective net 4 wrapping the adhesive carbon structure 1. In this way, the plurality of second edge frames 202 are matched with the filter assembly 100, the shape of the filter device 200 is easy to be maintained, the filter device 200 is in a cylindrical shape, the filter device 200 is convenient to use according to the actual use condition, and the convenience of use of the filter device 200 is improved.

[0074] According to some embodiments of the present application, the side surface of the filter assembly 100 in the height direction of the filter assembly 100 protrudes from the corresponding side surface of the filter piece 2, and the distance between the side surface of the filter assembly 100 in the height direction of the filter assembly 100 and the corresponding side surface of the filter piece 2 is L, wherein L satisfies: 0mm < L≤10mm. For example, in the height direction of the filter device 200, the carbon sticking structure 1 of the filter assembly 100 protrudes from the filter piece 2 at one side of the filter assembly 100, and the other side of the filter assembly 100 is flush, thereby avoiding the misalignment of the carbon sticking structure 1 and the filter piece 2 in the height direction of the filter device 200, avoiding the situation that one side of part of the filter piece 2 does not contain the carbon sticking structure 1 in the thickness direction of the filter device 200, and further enabling the filter device 200 to be used normally for a long time.

[0075] According to some embodiments of the present application, the side surface of the filter assembly 100 in the height direction of the filter assembly 100 protrudes from the corresponding side surface of the filter piece 2, and the distance between the side surface of the filter assembly 100 in the height direction of the filter assembly 100 and the corresponding side surface of the filter piece 2 is L, wherein L satisfies: 0mm < L≤10mm. For example, in the height direction of the filter device 200, the carbon sticking structure 1 of the filter assembly 100 protrudes from the filter piece 2 at one side of the filter assembly 100, and the other side of the filter assembly 100 is flush, thereby avoiding the misalignment of the carbon sticking structure 1 and the filter piece 2 in the height direction of the filter device 200, avoiding the situation that one side of part of the filter piece 2 does not contain the carbon sticking structure 1 in the thickness direction of the filter device 200, and further enabling the filter device 200 to be used normally for a long time.

[0076] Optionally, the filter device 200 comprises a plurality of carbon sticking structures 1, and the plurality of carbon sticking structures 1 are arranged in layers. After the plurality of carbon sticking structures 1 are arranged in layers, the plurality of carbon sticking structures 1 have the function of multiple filtering, and the filtering performance of the filter device 200 is more excellent.

[0077] Further, the adjacent two carbon sticking structures 1 in the plurality of carbon sticking structures 1 are staggered and arranged. In this way, the adjacent carbon sticking structures 1 are staggered and arranged, which can increase the tortuosity of the carbon sticking structure 1, prolong the time for the gas to be filtered to stay in the carbon sticking structure 1, and thus play a better filtering role. Wherein, the staggered arrangement can be that, after the adjacent two carbon sticking structures 1 are arranged, the two carbon sticking structures 1 do not coincide in the orthogonal projection in the direction perpendicular to the arrangement direction, and have a certain angle; and / or the adjacent two carbon sticking structures 1 are arranged in a center stacking manner (for example, the peak part 11 and the valley part 12 of the adjacent two carbon sticking structures 1 are opposite).

[0078] According to the gas treatment device (not shown in the figure) of the third aspect of the present application, it comprises the filter assembly 100 according to the first aspect of the present application or the filter device 200 according to the second aspect of the present application.

[0079] According to the air treatment device, the adsorption capacity of the air treatment device is improved by adopting the filter assembly 100 or the filter device 200, that is, the air treatment capacity is improved, and the air treatment device is prevented from generating peculiar smell due to air accumulation, so that the use performance of the air treatment device is improved, and the experience of the user during use is improved.

[0080] The air treatment device in the utility model can be any device that can be used for adjusting air quality, temperature and humidity, etc.

[0081] The filter assembly 100, the filter device 200 and other configurations and operations of the air treatment device according to the utility model embodiment are known to those skilled in the art, and will not be described in detail here.

[0082] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0083] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example.

[0084] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A filter assembly, characterized in that, include: A carbon-bonded structure is bent to form multiple crests and multiple troughs, each crest and each trough extending along a first direction, the multiple crests and multiple troughs being staggered along a second direction, wherein the multiple crests and multiple troughs together define multiple first through holes, and the first direction and the second direction intersect. A support member is located on one side of the carbon-bonded structure in the thickness direction, and a plurality of second through holes are formed on the support member.

2. The filter assembly according to claim 1, characterized in that, The vertical distance between the top of the crest and the bottom of the trough is w1, wherein w1 satisfies: 6mm≤w1≤30mm.

3. The filter assembly according to claim 1, characterized in that, The maximum width of the second through hole is D2, wherein D2 satisfies: 3mm≤D2≤10mm.

4. The filter assembly according to claim 1, characterized in that, The support member includes a plurality of first support segments and a plurality of second support segments. The plurality of first support segments are arranged at intervals, and each second support segment is connected to at least two adjacent first support segments. The plurality of first support segments and the plurality of second support segments together define the second through hole. The cross-sectional diameter of the first support segment is d1, wherein d1 satisfies: 0.1mm ≤ d1 ≤ 0.3mm; and / or, The cross-sectional diameter of the second support segment is d2, wherein d2 satisfies: 0.1mm≤d2≤0.3mm.

5. The filter assembly according to claim 1, characterized in that, Also includes: A filter element, the filter element being located on the opposite side of the thickness direction of the carbon-adhesive structure; A protective net is provided, which wraps around the outer periphery of the carbon-bonded structure. The protective net has multiple third through holes, the cross-sectional area of ​​which is smaller than the cross-sectional area of ​​the carbon components connected to the carbon-bonded structure.

6. The filter assembly according to any one of claims 1-5, characterized in that, The maximum width of the first through hole is D1, wherein D1 satisfies: 2mm≤D1≤10mm.

7. A filtration device, characterized in that, Includes the filter component according to any one of claims 1-6.

8. The filtration device according to claim 7, characterized in that, Also includes: Multiple first borders are provided, each with a receiving groove. The edge of the filter assembly is disposed within the receiving groove, and the multiple first borders are connected sequentially along the circumference of the filter assembly.

9. The filtration device according to claim 7, characterized in that, The filter assembly is wound into a cylindrical structure, and the filter device further includes a plurality of second frames, which are respectively connected to both sides of the filter assembly in the height direction. The carbon-adhesive structure of the filter assembly has one side protruding from the corresponding side of the filter element along the height direction of the filter assembly. The distance between this side of the filter assembly and the corresponding side of the filter element is L, where L satisfies: 0mm < L ≤ 10mm; or, One side of the carbon-adhesive structure of the filter assembly along the height direction is flush with the corresponding side of the filter element.

10. An air handling device, characterized in that, It includes the filter assembly according to any one of claims 1-6, or the filter device according to any one of claims 7-9.

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