Box body of multi-effect air filter

Abstract

The utility model relates to the technical field of air filter box bodies, in particular to a multi-effect air filter box body, which comprises a multi-effect air filter box body assembly, the multi-effect air filter box body assembly comprises a box body with a built-in fan, an air inlet pipe, an air outlet pipe and a mounting port, one side of the box body is provided with a mounting shell, and the mounting shell is provided with an air inlet and an air outlet. According to the multi-stage filter screen, through the arrangement of the structure composed of the installation shell, the positioning holes, the inserting rods and the like, when the multi-stage filter screen put into use after being cleaned is installed, the multi-stage filter screen can be installed conveniently, and the multi-stage filter screen can be installed conveniently. The multi-stage filter screen can act on the adsorption sponge block before entering the mounting port, and the adsorption sponge block can adsorb a small amount of water drops attached to the multi-stage filter screen, so that the situation that part of pores of the filter screen are blocked by the water drops is reduced, and the problem that the efficiency of the air filter is reduced by the water drops attached to the multi-stage filter screen is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air filter box body technical field, concretely is a kind of multi-effect air filter box body. BACKGROUND

[0002] Multi-effect air filter box body is the shell of air purification equipment integrated with multiple filtering functions, multi-effect air filter box body is usually installed with multiple air filter screen inside, these filter screens are arranged in order, each level is responsible for filtering different size and nature of particulate matter and gas, air filter screen can usually be disassembled and replaced.

[0003] When the common multi-effect air filter box body replaces multiple filter screens, multiple filter screens can be washed and then reused, or new multiple filter screens can be installed, when installing multiple filter screens washed and then reused, if there is a little water droplet attached to multiple filter screens, water droplet can block part of the pores of filter screen, cause air circulation to be blocked, this not only reduces the filtering efficiency of air filter, but also can increase the resistance of air flow, so that air filter needs to consume more energy to maintain normal air circulation, therefore, a multi-effect air filter box body is provided for the above problems. SUMMARY

[0004] The utility model aims at providing a kind of multi-effect air filter box body to solve the problem that water droplet attached to multiple filter screens can reduce the efficiency of air filter.

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

[0006] A kind of multi-effect air filter box body, including multi-effect air filter box body assembly, the multi-effect air filter box body assembly includes the box body of built-in fan, air inlet pipe, air outlet pipe and installation port, the side of the box body is fixedly connected with air inlet pipe, the other side of the box body is fixedly connected with air outlet pipe, the side of the box body is equipped with installation port for installing multiple filter screens, the side of the box body is provided with installation shell, the inside of the installation shell is clamped with installation block, the side of the installation block is fixedly connected with adsorption sponge block, the top of the installation shell is fixedly connected with connecting block, the side of the connecting block away from installation shell is fixedly connected with positioning plate, the bottom of the positioning plate is fixedly connected with damping pad, the inside of the positioning plate and damping pad is equipped with positioning hole, the top of the box body is fixedly connected with fixed block, the inside of the fixed block is equipped with slot, the inside of the slot is provided with plug rod, the top of the plug rod is fixedly connected with pull block.

[0007] Preferably, the plug rod penetrates the positioning hole, the positioning hole and the slot are one-to-one corresponding, and the pull block and the upper end face of the positioning plate are mutually attached.

[0008] Preferably, the damping pad is attached to the upper end surface of the fixed block, and the damping pad is fixedly connected to the connecting block.

[0009] Preferably, the inner side of the mounting shell is provided with a plurality of first through holes arranged uniformly, and the inner side of the mounting block is provided with a plurality of second through holes arranged uniformly.

[0010] Preferably, the two mounting shells are a group, and the mounting shells in the group are arranged symmetrically outside the mounting port.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] In the utility model, the mounting shell is installed outside the mounting port of the multi-effect air filter box assembly through the cooperation of the connecting block, the positioning plate, the fixed block, the slot, the positioning hole and the inserting rod, and the adsorbing sponge block is installed outside the mounting shell through the mounting block, when the multi-stage filter screen is installed after being cleaned and put into use, the multi-stage filter screen acts on the adsorbing sponge block before entering the mounting port, the adsorbing sponge block can adsorb the small amount of water droplets attached to the multi-stage filter screen, thereby reducing the occurrence of the condition that the water droplets block part of the pores of the filter screen, and the problem that the water droplets attached to the multi-stage filter screen reduce the efficiency of the air filter is solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a structure schematic view of the multi-effect air filter box assembly of the utility model;

[0015] Figure 3 It is a sectional structure schematic view of the mounting shell of the utility model;

[0016] Figure 4 It is a structure schematic view of the utility model Figure 3 A place of the utility model;

[0017] Figure 5 It is a structure schematic view of the connecting block of the utility model;

[0018] Figure 6 It is a structure schematic view of the fixed block of the utility model.

[0019] In the figure: 1, multi-effect air filter box assembly; 101, box body; 102, air inlet pipe; 103, air outlet pipe; 104, mounting port; 2, mounting shell; 3, mounting block; 4, adsorption sponge block; 5, connecting block; 6, positioning plate; 7, fixing block; 8, slot; 9, positioning hole; 10, insertion rod; 11, pull block; 12, damping pad; 13, first through hole; 14, second through hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should be further understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] Unless specifically stated otherwise, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in the various embodiments described herein are not meant to limit the scope of the present application. It should also be understood that the size of the various parts shown in the drawings can not be to scale for ease of illustration. Techniques, methods, and devices known to those of ordinary skill can not be discussed in detail because such techniques, methods, and devices can be more fully described in the relevant art. In all examples shown and discussed herein, any specific value should be interpreted as merely an example, and not as a limitation. Thus, other examples of the exemplary embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] In the description of the utility model, it needs to be understood that the orientation words such as '' front, back, up, down, left, right'', '' horizontal, vertical, perpendicular, horizontal'' and '' top, bottom '' and the like indicated orientation or positional relationship is usually based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply that the device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model;The orientation words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0024] For the convenience of description, spatial relative terms can be used here, such as '' above'', '' above'', '' upper surface'', '' upper '' and the like, to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0025] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore, it cannot be understood as the limitation of the protection scope of the utility model.

[0026] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0027] The utility model provides a multi -effect air filter box body, including multi -effect air filter box body subassembly 1, multi -effect air filter box body subassembly 1 includes the box body 101 of built -in fan, air inlet pipe 102, air outlet pipe 103 and installation mouth 104, the one side fixed connection of box body 101 has air inlet pipe 102, the other side fixed connection of box body 101 has air outlet pipe 103, the one side of box body 101 is equipped with the installation mouth 104 for installing multistage filter screen, the one side of box body 101 is provided with installation shell 2, and the inboard of installation shell 2 is clamped with mounting block 3, and the one side fixed connection of mounting block 3 has adsorbing sponge block 4, and the top fixed connection of installation shell 2 has connecting block 5, and the one side fixed connection of connecting block 5 away from installation shell 2 has the positioning plate 6, and the bottom fixed connection of positioning plate 6 has damping pad 12, and the inboard of positioning plate 6 and damping pad 12 are all equipped with positioning hole 9, and the top fixed connection of box body 101 has fixed block 7, and the inboard of fixed block 7 is equipped with slot 8, and the inboard of slot 8 is provided with plug rod 10, and the top fixed connection of plug rod 10 has pull block 11, and this setting can solve the problem that the water droplets adhered on multistage filter screen can reduce the efficiency of air filter.

[0028] Plug rod 10 passes through positioning hole 9, and positioning hole 9 is set one by one with slot 8, and pull block 11 and the upper end surface of positioning plate 6 are mutually attached, and this setting can position positioning plate 6 through plug rod 10;Damping pad 12 and the upper end surface of fixed block 7 are mutually attached, and damping pad 12 is fixedly connected with connecting block 5, and this setting can enhance the friction between positioning plate 6 and fixed block 7 of damping pad 12;The inboard of installation shell 2 is equipped with a plurality of first through -holes 13 that are evenly arranged, and the inboard of mounting block 3 is equipped with a plurality of second through -holes 14 that are evenly arranged, and this setting can reduce the weight of installation shell 2 and mounting block 3 respectively, and can effectively reduce the amount of material used;Two installation shells 2 are a group, and the group of installation shells 2 is symmetrically arranged on the outside of installation mouth 104, and this setting makes the two sides of multistage filter screen can act on adsorbing sponge block 4 before entering the inside of box body 101.

[0029] Work flow: when the multi-stage filter screen after cleaning is put into use, the multi-stage filter screen is aligned with the mounting port 104 of the box body 101, and the two sides of the multi-stage filter screen act on the adsorption sponge block 4 before entering the inside of the box body 101, the adsorption sponge block 4 can adsorb a little water droplets attached to the multi-stage filter screen, thereby reducing the occurrence of the case that the water droplets block part of the pores of the filter screen, solving the problem that the water droplets attached to the multi-stage filter screen can reduce the efficiency of the air filter, the first through hole 13 and the second through hole 14 can respectively reduce the weight of the mounting shell 2 and the mounting block 3, and the use amount of materials can be effectively reduced, after the installation of all multi-stage filter screens is completed, the pull block 11 is pulled upwards, so that the pull block 11 drives the insertion rod 10 to gradually separate from the insertion slot 8 and the positioning hole 9, when the insertion rod 10 completely separates from the positioning hole 9, the positioning plate 6 and the connecting block 5 are pulled away from the box body 101, so that the positioning plate 6 and the damping pad 12 separate from the fixing block 7, the damping pad 12 can enhance the friction force between the positioning plate 6 and the fixing block 7, so that the positioning plate 6 is not easy to accidentally separate from the fixing block 7 when put into use, then the multi-effect air filter box assembly 1 is connected to electricity, the multi-effect air filter box assembly 1 is put into air filtration use, air enters the inside of the box body 101 from the air inlet pipe 102, and is discharged from the air outlet pipe 103 after being filtered by the multi-stage filter screen, the multi-stage filter screen can be divided into a primary filter screen, an activated carbon filter screen and a HEPA filter screen, the primary filter screen is used for filtering larger dust and particulate matters in air, the activated carbon filter screen efficiently cleans formaldehyde and sterilizes, and the HEPA filter screen can secondarily purify residual particles and harmful substances.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multiple-effect air filter housing comprising a multiple-effect air filter housing assembly (1) characterised in that: The multi-effect air filter box assembly (1) includes a box body (101) with a built-in fan, an air inlet pipe (102), an air outlet pipe (103) and a mounting port (104), one side of the box body (101) is fixedly connected with the air inlet pipe (102), the other side of the box body (101) is fixedly connected with the air outlet pipe (103), one side of the box body (101) is provided with the mounting port (104) for mounting a multi-stage filter screen, one side of the box body (101) is provided with a mounting shell (2), the inner side of the mounting shell (2) is clamped with a mounting block (3), one side of the mounting block (3) is fixedly connected with an adsorption sponge block (4), the top of the mounting shell (2) is fixedly connected with a connecting block (5), the side of the connecting block (5) away from the mounting shell (2) is fixedly connected with a positioning plate (6), the bottom of the positioning plate (6) is fixedly connected with a damping pad (12), the inner sides of the positioning plate (6) and the damping pad (12) are both provided with positioning holes (9), the top of the box body (101) is fixedly connected with a fixed block (7), the inner side of the fixed block (7) is provided with a slot (8), the inner side of the slot (8) is provided with a plug rod (10), the top of the plug rod (10) is fixedly connected with a pull block (11).

2. A multiple-effect air filter housing according to claim 1, wherein: The plug rod (10) penetrates the positioning hole (9), the positioning hole (9) and the slot (8) are one-to-one corresponding, and the pull block (11) and the upper end face of the positioning plate (6) are mutually attached.

3. A multiple-effect air filter housing according to claim 1, wherein: The damping pad (12) and the upper end face of the fixed block (7) are mutually attached, and the damping pad (12) is fixedly connected with the connecting block (5).

4. A multiple-effect air filter housing according to claim 1, wherein: The inner side of the mounting shell (2) is provided with a plurality of uniformly arranged first through holes (13), and the inner side of the mounting block (3) is provided with a plurality of uniformly arranged second through holes (14).

5. A multiple-effect air filter housing according to claim 1, wherein: Two mounting shells (2) form a group, and the mounting shells (2) in the group are symmetrically arranged outside the mounting port (104).

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