CN214680735U - Filter equipment for air purifier - Google Patents

Abstract

The utility model discloses a filter device for air purifier, including device body, filter element dish and firm cover, device body top swing joint has the filter element dish, the top fixedly connected with of filter element dish protects the epitheca, the intermediate position department of protecting the epitheca is provided with the link, the bottom fixedly connected with of device body protects the inferior valve, the surface of device body is provided with the aluminium hole shell, the inside of device body is provided with the filter element section of thick bamboo, this kind of filter device for air purifier, through setting up the sound reduction hole, extrudeing limit shell, protruding piece, extrusion frame, sound reduction piece etc. device, utilizes the sound reduction piece to inlay on the inner wall of filter element section of thick bamboo, can form the air wall between the sound reduction hole on the sound reduction piece simultaneously, when the wind speed and the acoustic velocity influence device body inside the filter element section of thick bamboo, the sound reduction hole can the propagation of effectual noise reduction, thereby improving the quality of the air in the filter device.

Description

Filter equipment for air purifier

Technical Field

The utility model relates to an air purifier technical field specifically is a filter equipment for air purifier.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building.

However, the filter element in the filtering device for the existing air purifier needs to be replaced and maintained in a clearance mode in long-term use, most of the traditional filtering devices are of an integrated structure, the phenomenon of looseness is easy to occur after installation, later replacement is inconvenient, replacement and maintenance cost is increased, noise is generated when the filtering device for the existing air purifier is used, and therefore the working efficiency and the working quality of the filtering device are affected.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a filter equipment for air purifier, with the filter core among the current filter equipment for air purifier who proposes in solving above-mentioned background art needs the clearance change and maintain in long-term the use, traditional filter equipment most of formula structures as an organic whole, not only appear not hard up phenomenon easily after the installation, and the change in the later stage of being not convenient for, the cost of change and maintenance has been increased, current filter equipment for air purifier in use can produce the noise, thereby influence filter equipment's work efficiency and work quality problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a filtering device for an air purifier; including device body, filter element dish and firm cover, device body top swing joint has the filter element dish, the top fixedly connected with protection epitheca of filter element dish, the intermediate position department of protection epitheca is provided with the link, the bottom fixedly connected with protection inferior valve of device body, the surface of device body is provided with the aluminium hole shell, the inside of device body is provided with a filter element section of thick bamboo.

Preferably, the interior of the filter element cylinder is fixedly connected with a sound reduction sheet, the sound reduction sheet is provided with a plurality of groups of sound reduction holes, and the plurality of groups of sound reduction holes are uniformly arranged on the sound reduction sheet.

Further preferably, the bottom fixedly connected with extrusion frame of device body inside, both ends fixedly connected with extrusion limit shell about on the extrusion frame, the left end of extrusion limit shell is provided with protruding piece, fixed connection between protruding piece and the extrusion frame.

Preferably, a clamping shell is arranged inside the filter element disc, a plurality of groups of air dispersing grooves are formed in the right side of the clamping shell, the filter element disc is movably connected with the filter element cylinder through the clamping shell, and a stabilizing pin is arranged in the middle of the upper portion of the clamping shell.

Further preferably, the inside of the stabilizing sleeve is of a hollow structure, and stabilizing balls are arranged on the left side and the right side of the top end of the stabilizing sleeve.

Further preferably, the inside of the stabilizing sleeve is movably connected with a bolt column, a pin shaft sleeve is fixedly connected below the stabilizing sleeve, and the inside of the pin shaft sleeve is of a hollow structure.

Further preferably, the protective upper shell is movably connected with the filter core disc, and the filter core disc is movably connected with the device body.

(III) advantageous effects

The utility model provides a filter equipment for air purifier possesses following beneficial effect:

(1) this kind of filter equipment for air cleaner through setting up the sound falling hole, extrudees the side shell, protruding piece, extrusion frame, fall the device such as sound piece, utilizes the sound piece of falling to inlay on the inner wall of filter element section of thick bamboo, can form the air wall between the sound falling hole on the sound piece of falling simultaneously, when the inside wind speed of filter element section of thick bamboo and sound velocity influence the device body, the sound hole of falling can effectual noise reduction's propagation to improve the quality of air among the filter equipment.

(2) This kind of filter equipment for air cleaner, through setting up stable round pin, the gas dispersing groove, the card shell, the bolt post, the stabilizer ball, round pin axle sleeve and firm cover, utilize round pin axle sleeve and stabilizer pin can obtain further stability when a filter core section of thick bamboo is firm, prevent to cross a filter core section of thick bamboo and receive outside influence and produce and drop, utilize simultaneously firm cover can increase filter equipment's stability ability and change efficiency, utilize the bolt post staff of being convenient for to in time dismantle filter equipment simultaneously, improve filter equipment's change efficiency and reduce filter equipment's cost of maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the device body of the present invention;

fig. 3 is a schematic top view of the filter element tray of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model at B.

In the figure: 1. a device body; 2. a protective upper shell; 3. a connecting end; 4. a filter element disc; 5. an aluminum pore shell; 6. a protective lower shell; 7. a filter cartridge; 8. a sound falling hole; 9. extruding the side shell; 10. a raised block; 11. an extrusion frame; 12. a sound reducing sheet; 13. a stabilizing pin; 14. a gas dispersing groove; 15. clamping a shell; 16. a bolt column; 17. a stabilizer ball; 18. a pin bush; 19. and (5) stabilizing the sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a filtering device for an air purifier; including device body 1, filter core dish 4 and firm cover 19, device body 1 top swing joint has filter core dish 4, and the top fixedly connected with of filter core dish 4 protects epitheca 2, and the intermediate position department of protecting epitheca 2 is provided with link 3, and device body 1's bottom fixedly connected with protects inferior valve 6, and device body 1's surface is provided with aluminium hole shell 5, and device body 1's inside is provided with filter core section of thick bamboo 7.

In the embodiment, specifically, the interior of the filter core barrel 7 is fixedly connected with a sound reducing sheet 12, the sound reducing sheet 12 is provided with a plurality of groups of sound reducing holes 8, the plurality of groups of sound reducing holes 8 are uniformly arranged on the sound reducing sheet 12, the bottom end of the interior of the device body 1 is fixedly connected with a squeezing frame 11, the left end and the right end of the squeezing frame 11 are fixedly connected with squeezing side shells 9, the left end of the squeezing side shell 9 is provided with a convex block 10, the convex block 10 is fixedly connected with the squeezing frame 11, the diameter of the sound reducing holes 8 is a millimeter metering unit, the sound reducing sheet 12 is made of an elastic material and can be clamped on the inner wall of the filter core barrel 7 for noise reduction, the sound reducing sheet 12 is rectangular when opened, so that the surface of the sound reducing sheet can be conveniently treated and cleaned in the later period, the sound reducing sheet 12 can be detachably connected with the filter core barrel 7, and the filter core barrel 7 can be conveniently treated in the later period of maintenance, the work efficiency of the staff is convenient to improve, the maintenance cost of the filtering device is reduced, the left end of the extruding side shell 9 is provided with the protruding block 10, the two ends of the protruding block 10 are provided with the extruding side shell 9, the filtering core barrel 7 can be clamped on the protruding block 10 effectively, the diameter of the protruding block 10 is smaller than that of the filtering core barrel 7, the filtering device is convenient to install, and the installation efficiency of the filtering device is improved.

In the embodiment, specifically, a clamping shell 15 is arranged inside the filter element disc 4, a plurality of sets of air-dispersing grooves 14 are arranged on the right side of the clamping shell 15, the filter element disc 4 is movably connected with the filter element cylinder 7 through the clamping shell 15, a stabilizing pin 13 is arranged at the middle position above the clamping shell 15, the inside of the stabilizing sleeve 19 is of a hollow structure, stabilizing balls 17 are arranged on the left side and the right side of the top end of the stabilizing sleeve 19, a bolt column 16 is movably connected inside the stabilizing sleeve 19, a pin shaft sleeve 18 is fixedly connected below the stabilizing sleeve 19, the inside of the pin shaft sleeve 18 is of a hollow structure, membrane yarns are arranged on the inner wall of the air-dispersing grooves 14, so that external pollution sundries can be prevented from entering the inside of the filter element cylinder 7, meanwhile, timely heat dissipation can be facilitated inside the filter device, the service life of the filter device is prolonged, the filter element disc 4 is movably connected with the filter element cylinder 7 through the clamping shell 15, simultaneously, the clamping shell 15 is tightly attached to the inner wall of the filter element disc 4, the height of the clamping shell is equal to that of the filter element disc 4, the clamping shell 15 is of a concave structure, the filter element cylinder 7 can be effectively clamped inside the clamping shell, the stability of the filtering device is improved, the filter element cylinder 7 is prevented from falling off due to external influence, meanwhile, the stability and the replacement efficiency of the filtering device can be improved by the aid of the stabilizing sleeve 19, and meanwhile, workers can conveniently and timely disassemble the filtering device by the aid of the bolt columns 16.

In this embodiment, concrete, swing joint between protection epitheca 2 and the filter core dish 4, swing joint between filter core dish 4 and the device body 1 will filter core dish 4 and device body 1 between swing joint together, and the staff of being convenient for in time installs and dismantles filter core section of thick bamboo 7, when the staff of being convenient for maintains, can reduce filter equipment's cost of maintenance simultaneously.

The working principle is as follows: at first open filter core dish 4, put into the inside of device body 1 and fixed in proper order with filter core section of thick bamboo 7 and noise reduction piece 12, then will protect epitheca 2 and filter core dish 4 fixed connection together, then utilize stable round pin 13 to make its inside that inserts filter core dish 4 peg graft fixedly with filter core section of thick bamboo 7, prevent that filter core section of thick bamboo 7 from appearing the phenomenon that drops at the during operation to utilize bolt post 16 to fix firm cover 19, connect filter equipment through link 3 after that and connect outside purifier to carry out work can, the utility model discloses install the back, at first inspect the utility model discloses an installation is fixed and safety protection, just so right the utility model discloses an use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a filter equipment for air cleaner, includes device body (1), filter core dish (4) and stable cover (19), its characterized in that: the device is characterized in that a filter element disc (4) is movably connected to the top end of the device body (1), a protective upper shell (2) is fixedly connected to the upper portion of the filter element disc (4), a connecting end (3) is arranged at the middle position of the protective upper shell (2), a protective lower shell (6) is fixedly connected to the bottom end of the device body (1), an aluminum hole shell (5) is arranged on the outer surface of the device body (1), and a filter element cylinder (7) is arranged inside the device body (1).

2. The filtering device for an air cleaner according to claim 1, wherein: the filter element cylinder (7) is fixedly connected with a noise reduction sheet (12) inside, a plurality of groups of noise reduction holes (8) are formed in the noise reduction sheet (12), and the plurality of groups of noise reduction holes (8) are uniformly arranged on the noise reduction sheet (12).

3. The filtering device for an air cleaner according to claim 1, wherein: the device is characterized in that an extrusion frame (11) is fixedly connected to the inner bottom end of the device body (1), an extrusion side shell (9) is fixedly connected to the left end and the right end of the extrusion frame (11), a protruding block (10) is arranged at the left end of the extrusion side shell (9), and the protruding block (10) is fixedly connected with the extrusion frame (11).

4. The filtering device for an air cleaner according to claim 1, wherein: the filter element is characterized in that a clamping shell (15) is arranged inside the filter element disc (4), a plurality of groups of air dispersing grooves (14) are formed in the right side of the clamping shell (15), the filter element disc (4) is movably connected with the filter element cylinder (7) through the clamping shell (15), and a stabilizing pin (13) is arranged in the middle of the upper portion of the clamping shell (15).

5. The filtering device for an air cleaner according to claim 1, wherein: the inside of the stabilizing sleeve (19) is of a hollow structure, and stabilizing balls (17) are arranged on the left side and the right side of the top end of the stabilizing sleeve (19).

6. The filtering device for an air cleaner according to claim 1, wherein: the bolt column (16) is movably connected inside the stabilizing sleeve (19), the pin shaft sleeve (18) is fixedly connected below the stabilizing sleeve (19), and the inside of the pin shaft sleeve (18) is of a hollow structure.

7. The filtering device for an air cleaner according to claim 1, wherein: the protective upper shell (2) is movably connected with the filter core disc (4), and the filter core disc (4) is movably connected with the device body (1).

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