Air purifier with double-V-shaped carbon brick filter structure

Abstract

The utility model discloses an air purifier with a double-V-shaped carbon brick filter structure, an air duct is arranged in a main machine, a carbon brick filter is arranged in the air duct, the carbon brick filter comprises an inner carbon frame, an outer carbon frame, an upper cover and a lower cover, the cross sections of the inner carbon frame and the outer carbon frame in the horizontal direction are annular, and the upper cover and the lower cover are arranged on the inner carbon frame and the outer carbon frame. The outer carbon frame is arranged on the outer side of the inner carbon frame, and the upper cover and the lower cover are arranged at the two ends of the carbon brick filter and used for fixing the inner carbon frame and the outer carbon frame, so that a cavity is formed between the inner carbon frame and the outer carbon frame; an air outlet is formed in the upper cover and located on the inner side of the inner charcoal frame, and an air inlet is formed in the lower cover and located between the inner charcoal frame and the outer charcoal frame. The air purifier with the double-V-shaped carbon brick filter structure, disclosed by the utility model, has the advantages of larger air treatment capacity, strong peculiar smell adsorption capacity, small wind resistance, long service life of the carbon brick filter and the like.

Description

Technical Field

[0001] The utility model relates to an air purifier with a double V-shaped carbon brick filter structure, belonging to the technical field of air purification equipment. Background Art

[0002] Currently, most air purifiers use carbon bricks for their odor-absorbing filter elements. However, traditional carbon bricks are either flat or columnar in structure, have high resistance, and have a limited service life.

[0003] To solve the above problems, the applicant proposed a trumpet-shaped carbon brick structure, which can greatly reduce wind resistance and increase the service life of carbon bricks. Its adsorption effect has been greatly improved compared with traditional carbon bricks. However, it is difficult to fix and is prone to shaking after long-term use, and its adsorption effect still has room for improvement.

[0004] Therefore, it is necessary to conduct in-depth research on existing air purifiers to solve the above problems. Utility Model Content

[0005] In order to overcome the above problems, the inventors have conducted in-depth research and proposed an air purifier with a double V-shaped carbon brick filter structure, in which an air duct is arranged in the main unit, and a carbon brick filter 1 is arranged in the air duct.

[0006] The carbon brick filter 1 comprises an inner carbon frame 11, an outer carbon frame 12, an upper cover 13 and a lower cover 14.

[0007] The cross-sections of the inner carbon frame 11 and the outer carbon frame 12 in the horizontal direction are both annular, and the outer carbon frame 12 is arranged on the outside of the inner carbon frame 11. The upper cover 13 and the lower cover 14 are arranged at both ends of the carbon brick filter 1 to fix the inner carbon frame 11 and the outer carbon frame 12, so that a cavity is formed between the inner carbon frame 11 and the outer carbon frame 12;

[0008] An air outlet 131 is provided on the upper cover 13 , and the air outlet 131 is located inside the inner carbon frame 11 . An air inlet 141 is provided on the lower cover 14 , and the air inlet 141 is located between the inner carbon frame 11 and the outer carbon frame 12 .

[0009] In a preferred embodiment, the inner carbon frame 11 and the outer carbon frame 12 are annular structures formed by a plurality of side plates.

[0010] In a preferred embodiment, the side plates constituting the inner carbon frame 11 and the side plates constituting the outer carbon frame 12 have an angle with the vertical plane, so that the lower space of the cavity formed between the inner carbon frame 11 and the outer carbon frame 12 is larger than the upper space.

[0011] In a preferred embodiment, the connecting positions of adjacent side panels in the inner carbon frame 11 are filled with carbon particles 15 , and the connecting positions of adjacent side panels in the outer carbon frame 12 are filled with carbon particles 15 .

[0012] In a preferred embodiment, metal meshes are provided on the side plate surfaces of the inner carbon frame 11 and the outer carbon frame 12 .

[0013] In a preferred embodiment, a fan is provided in the air duct, and the carbon brick filter 1 is provided at the air outlet end of the fan, so that the air outlet end of the fan is connected to the air inlet 141 of the carbon brick filter 1 .

[0014] In a preferred embodiment, the air duct is vertically arranged, an air duct inlet 21 is arranged in the middle of the air duct, and air duct outlets 22 are arranged at the top and bottom of the air duct;

[0015] A first fan 31 is arranged above the air duct inlet 21, and a carbon brick filter 1 is arranged above the first fan 31;

[0016] Symmetrically, a second fan 32 is arranged below the air duct inlet 21 , and a carbon brick filter 1 is arranged below the second fan 32 .

[0017] In a preferred embodiment, a filter 4 is provided at the air duct inlet 21 .

[0018] The beneficial effects of the utility model include:

[0019] (1) Larger air handling capacity and stronger odor adsorption capacity;

[0020] (2) Low wind resistance and low noise;

[0021] (3) The carbon brick filter has a strong structure and a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram showing the structure of an air purifier having a double V-shaped carbon brick filter structure according to a preferred embodiment of the utility model;

[0023] Figure 2 A schematic diagram showing the structure of a carbon brick filter in an air purifier having a double V-shaped carbon brick filter structure according to a preferred embodiment of the utility model;

[0024] Figure 3 A schematic diagram showing a cross-sectional structure of a carbon brick filter in an air purifier having a double V-shaped carbon brick filter structure according to a preferred embodiment of the utility model;

[0025] Figure 4A schematic diagram showing the air flow direction of an air purifier having a double V-shaped carbon brick filter structure according to a preferred embodiment of the utility model when the air purifier is in operation.

[0026] Description of Figure Numbers:

[0027] 1- Carbon brick filter;

[0028] 11- inner carbon frame;

[0029] 12-outer carbon frame;

[0030] 13- upper cover;

[0031] 131-air outlet;

[0032] 14-lower cover;

[0033] 141-air inlet;

[0034] 15-carbon particles;

[0035] 21- air duct entrance;

[0036] 22-air duct outlet;

[0037] 31-first fan;

[0038] 32- second fan;

[0039] 4- Filter. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the features and advantages of the present invention will become clearer and more specific.

[0041] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.

[0042] According to the air purifier with a double V-shaped carbon brick filter structure provided by the utility model, an air duct is arranged in the main unit, such as Figure 1-4 As shown, a carbon brick filter 1 is arranged in the air duct.

[0043] Furthermore, if Figure 2-3 As shown, the carbon brick filter 1 comprises an inner carbon frame 11, an outer carbon frame 12, an upper cover 13 and a lower cover 14.

[0044] The cross-sections of the inner carbon frame 11 and the outer carbon frame 12 in the horizontal direction are both annular, and the outer carbon frame 12 is arranged on the outside of the inner carbon frame 11. The upper cover 13 and the lower cover 14 are arranged at both ends of the carbon brick filter 1 to fix the inner carbon frame 11 and the outer carbon frame 12, so that a cavity is formed between the inner carbon frame 11 and the outer carbon frame 12;

[0045] An air outlet 131 is provided on the upper cover 13 , and the air outlet 131 is located inside the inner carbon frame 11 . An air inlet 141 is provided on the lower cover 14 , and the air inlet 141 is located between the inner carbon frame 11 and the outer carbon frame 12 .

[0046] In the utility model, when the carbon brick filter 1 is working, the inner carbon frame 11 and the outer carbon frame 12 can filter the air at the same time, thereby increasing the filtration area, achieving the effects of low resistance, large adsorption area, and high gas permeability. Compared with single flat carbon bricks and columnar carbon, the adsorption area is larger, achieving double and multiple deodorization effects.

[0047] In a preferred embodiment, the inner carbon frame 11 and the outer carbon frame 12 are annular structures formed by a plurality of side plates, which are convenient for production and processing.

[0048] In a preferred embodiment, Figure 3 As shown, the side panels constituting the inner carbon frame 11 and the side panels constituting the outer carbon frame 12 have an angle with the vertical plane, so that the lower space of the cavity formed between the inner carbon frame 11 and the outer carbon frame 12 is larger than the upper space, thereby better facing the wind, reducing air resistance and accelerating the air filtration rate.

[0049] Preferably, the inner carbon frame 11 is an inverted pyramid structure without a spire formed by four side plates, and the outer carbon frame 12 is a regular pyramid structure without a spire formed by four side plates.

[0050] Furthermore, the vertical cross-section of the cavity formed between the inner carbon frame 11 and the outer carbon frame 12 is in an inverted V shape, and the inner side of the inner carbon frame 11 is in a positive V shape, so the carbon brick filter 1 is also called a double V-shaped carbon brick filter.

[0051] In a preferred embodiment, the adjacent side panel connection positions in the inner charcoal frame 11 are filled with carbon particles 15, and the adjacent side panel connection positions in the outer charcoal frame 12 are filled with carbon particles 15. The provision of the carbon particles 15 ensures that when the air passes through the inner charcoal frame 11 and the outer charcoal frame 12, it can pass through the carbon bricks or sticky carbon, which speeds up the reaction speed and absorbs the odor more thoroughly. In addition, there is no hard connection at the side panel connection position, reducing the possibility of collision and breakage of the inner charcoal frame 11 and the outer charcoal frame 12.

[0052] In a preferred embodiment, the side plate surfaces of the inner carbon frame 11 and the outer carbon frame 12 are provided with metal meshes, and the surfaces of the inner carbon frame 11 and the outer carbon frame 12 are fixed by the metal meshes to enhance the strength and service life of the carbon brick filter 1.

[0053] According to the utility model, a fan is arranged in the air duct, and the carbon brick filter 1 is arranged at the air outlet of the fan, so that the air outlet of the fan is connected to the air inlet 141 of the carbon brick filter 1, such as Figure 1 shown.

[0054] In a preferred embodiment, the air duct is vertically arranged, an air duct inlet 21 is arranged in the middle of the air duct, and air duct outlets 22 are arranged at the top and bottom of the air duct;

[0055] A first fan 31 is arranged above the air duct inlet 21, and a carbon brick filter 1 is arranged above the first fan 31;

[0056] Symmetrically, a second fan 32 is arranged below the air duct inlet 21 , and a carbon brick filter 1 is arranged below the second fan 32 .

[0057] Through this structure, the adsorption area is larger, achieving double or multiple deodorization effects.

[0058] In a preferred embodiment, a filter 4 is provided at the air duct inlet 21, preferably a medium-efficiency filter, to perform preliminary filtering on the air entering the air duct.

[0059] The medium efficiency filter is a filter commonly used in air purification devices, and its structure and material are not described in detail in this utility model.

[0060] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", etc. indicate positions or positional relationships based on the working state of the present invention, 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0061] In the description of the present invention, it should be noted that, 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 an indirect connection 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.

[0062] The present invention has been described above in conjunction with preferred embodiments, but these embodiments are only exemplary and serve only as an illustration. On this basis, the present invention may be subjected to a variety of substitutions and improvements, all of which fall within the scope of protection of the present invention.

Claims

1. An air purifier with a double V-shaped carbon brick filter structure, wherein an air duct is arranged in the main unit, and a carbon brick filter (1) is arranged in the air duct, characterized in that: The carbon brick filter (1) comprises an inner carbon frame (11), an outer carbon frame (12), an upper cover (13) and a lower cover (14). The cross-sections of the inner carbon frame (11) and the outer carbon frame (12) in the horizontal direction are both annular; the outer carbon frame (12) is arranged outside the inner carbon frame (11); the upper cover (13) and the lower cover (14) are arranged at both ends of the carbon brick filter (1) and are used to fix the inner carbon frame (11) and the outer carbon frame (12), so that a cavity is formed between the inner carbon frame (11) and the outer carbon frame (12); An air outlet (131) is provided on the upper cover (13), and the air outlet (131) is located on the inner side of the inner carbon frame (11). An air inlet (141) is provided on the lower cover (14), and the air inlet (141) is located between the inner carbon frame (11) and the outer carbon frame (12).

2. The air purifier with double V-shaped carbon brick filter structure according to claim 1, characterized in that: The inner carbon frame (11) and the outer carbon frame (12) are annular structures formed by a plurality of side plates.

3. The air purifier with double V-shaped carbon brick filter structure according to claim 2, characterized in that: The side plates constituting the inner carbon frame (11) and the side plates constituting the outer carbon frame (12) both have an angle with the vertical plane, so that the lower space of the cavity formed between the inner carbon frame (11) and the outer carbon frame (12) is larger than the upper space.

4. The air purifier with double V-shaped carbon brick filter structure according to claim 2, characterized in that: The connecting positions of adjacent side plates in the inner carbon frame (11) are filled with carbon particles (15), and the connecting positions of adjacent side plates in the outer carbon frame (12) are filled with carbon particles (15).

5. The air purifier with double V-shaped carbon brick filter structure according to claim 2, characterized in that: Metal meshes are provided on the side plate surfaces of the inner carbon frame (11) and the outer carbon frame (12).

6. The air purifier with double V-shaped carbon brick filter structure according to claim 1, characterized in that: A fan is arranged in the air duct, and the carbon brick filter (1) is arranged at the air outlet end of the fan, so that the air outlet end of the fan is connected to the air inlet (141) of the carbon brick filter (1).

7. The air purifier with double V-shaped carbon brick filter structure according to claim 1, characterized in that: The air duct is arranged vertically, an air duct inlet (21) is arranged in the middle of the air duct, and air duct outlets (22) are arranged at the top and bottom of the air duct; A first fan (31) is arranged above the air duct inlet (21), and a carbon brick filter (1) is arranged above the first fan (31); Symmetrically, a second fan (32) is arranged below the air duct inlet (21), and a carbon brick filter (1) is arranged below the second fan (32).

8. The air purifier with double V-shaped carbon brick filter structure according to claim 1, characterized in that: A filter (4) is arranged at the air duct inlet (21).

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