CN215137839U - Filter element for air filtering equipment - Google Patents

Abstract

The utility model relates to a filter core for filtration equipment, it is inconvenient mainly to solve among the prior art filter core dismantlement, washs the difficulty to too tight connection is difficult to carry out the technical problem of clearing up to the inside of filter core. The utility model discloses a base, pull subassembly, rotating assembly and buckle subassembly, the base level sets up, the buckle subassembly sets up in the bottom of base, and the bottom sliding connection of buckle subassembly and base, the pull subassembly is the vertical setting of circle ring shape at the top of base, and the top of pull subassembly and base is pegged graft mutually, rotating assembly is located the pull subassembly, rotating assembly rotates with the pull subassembly to be connected, the utility model discloses a rotating assembly and pull subassembly's cooperation, through the double-deck filtration of filter screen and cartridge filter, make filterable effect more showing, secondly draw formula telescopic pull board can reduce the frequency that the user cleared up to convenient the dismantlement.

Description

Filter element for air filtering equipment

Technical Field

The utility model belongs to the technical field of the filtration technique and specifically relates to a filter core for air filtration equipment is related to.

Background

The air filter element collects impurities such as dust, oil stain and the like from the gas-solid two-phase flow through the action of the porous filter material to purify the gas, and the air with low dust content is purified and then sent into a room to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room; the filter core for the current air cleaner has certain drawback when using, in order to guarantee the stability of filter core, generally through fastening part fastening connection between current filter core and the filter, unpicks and washes after inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter core for filtration equipment to it is inconvenient to solve among the prior art filter core dismantlement, washs the difficulty, and too tight connection is difficult to carry out the technical problem of clearing up to the inside of filter core.

The utility model provides a filter core for filtration equipment, including base, pull subassembly, rotating assembly and buckle subassembly, the base level sets up, the buckle subassembly sets up in the bottom of base, and the bottom sliding connection of buckle subassembly and base, the pull subassembly is the vertical setting of circle ring at the top of base, and the top of pull subassembly and base is pegged graft mutually, rotating assembly is located the pull subassembly, rotating assembly rotates with the pull subassembly to be connected.

Preferably, rotating assembly includes rotating electrical machines, mount pad, rotation axis, grafting roller and cartridge filter, the mount pad sets up the bottom at the base, the vertical setting of rotation axis is in the positive center of base, and rotation axis and base rotate to be connected, rotating electrical machines sets up the bottom at the mount pad, and the output of rotating electrical machines runs through the bottom fixed connection of mount pad and rotation axis, the vertical setting of grafting roller is at the top of base, and the bottom of grafting roller pegs graft mutually with the top of rotation axis, the top of grafting roller rotates with the pull subassembly to be connected, the cartridge filter is equipped with four, and four cartridge filters all follow the equal angle setting of circumference of grafting roller at the top of base, and the bottom of four cartridge filters all laminates mutually with the top of base, four the cartridge filter all pegs graft mutually with the outside wall of grafting roller.

Preferably, the drawing component comprises a rotary cover, a small ring, a large ring, connecting rods, screws and four drawing pieces, wherein the four drawing pieces are all arranged on the top of the base at equal angles along the circumferential direction of the inserting roller, the four filter cartridges are all positioned in the four drawing pieces, the four drawing pieces are all in sliding connection with the top of the base, the small ring is arranged above the four drawing pieces, the small ring is positioned between the four drawing pieces and the four filter cartridges, the large ring is arranged on the top of the outer side walls of the four drawing pieces, the four connecting rods are all arranged on the outer side wall of the small ring at equal angles along the circumferential direction of the small ring, the four connecting rods are all positioned between the small ring and the large ring, one end of each connecting rod is fixedly connected with the outer side wall of the small ring, and the other end of each connecting rod is fixedly connected with the inner side wall of the large ring, the screw rod is arranged at the top of the small circular ring, the center of the screw rod is in a through hole shape, the screw cap is arranged at the top of the large circular ring, the inner top wall of the screw cap is in threaded connection with the screw rod, the inner top wall of the screw cap is rotatably connected with the top of the inserting roller, each pulling part comprises a handle, a pulling plate, two abutting plates and four connecting springs, the pulling plates are vertically and slidably arranged at the top of the base, the pulling plates are positioned below the small circular ring and the large circular ring, the two side walls of the pulling plates are respectively attached to the side walls of the two connecting rods, the handles are arranged at the top of the pulling plates, the handles are positioned between the small circular ring and the large circular ring, the two abutting plates are respectively arranged at the two side walls of the pulling plates, the four connecting springs are respectively arranged on the two side walls of the pulling plates in a group two-by-two-in-two manner, and two connecting springs on one side wall of the pull plate are arranged at intervals, two ends of each connecting spring are fixedly connected with the side wall of the pull plate and the side wall of one touch plate respectively, two ends of the other two connecting springs are fixedly connected with the other side wall of the pull plate and the side wall of the other touch plate respectively, every top of each touch plate is attached to one connecting rod, and a filter screen is arranged between each small circular ring and each large circular ring.

Preferably, the buckle subassembly includes four pull pieces, four extension springs, four fixture blocks and four fixed blocks, two ring shape flutings, four have been seted up to the bottom of base the pull piece all along angle settings such as mount pad circumference on the base, and every the pull piece all with base sliding connection, four the fixed block all along angle settings such as mount pad on the base, and the mount pad is located four fixed blocks, four the fixture block sets up respectively on four pull pieces, and every fixture block all with a fixed block looks joint, four connecting spring sets up respectively in the below of four fixed blocks, and every connecting spring's one end all with a pull piece fixed connection, every connecting spring's the other end all with base fixed connection.

Preferably, the top of big ring still is equipped with four and is the matrix setting at the bolt, and the top of every bolt all laminates mutually with the top of big ring, and the bottom of every bolt all runs through big ring and base and extends to outside the base, every the bottom of bolt all is equipped with the nut.

Preferably, a plurality of weep holes have been seted up on the base, and a plurality of weep holes all set up between four cartridge filters and four pull boards along the circumference of mount pad equidistance.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the utility model is placed in an air filter, the drawing block is pulled, the base is inserted with the air filter, the drawing block is loosened, the drawing block is pressed towards the center direction of the base, the clamping block on the drawing block is clamped with the fixed block on the base under the action of the extension spring, the installation of the utility model is completed, after the utility model is put into use, the rotary cover can be screwed down, the handle is pulled, the drawing plate is drawn out, the abutting plate abuts against the connecting rod above the abutting plate when the drawing plate is drawn out, so that the connecting spring is compressed, when the pull plate is completely pulled out, the connecting spring rebounds the abutting plate under the action of elasticity, the pull plate is pulled out to expose the filter screen and the filter cartridge inside the pull plate to filter air, the double-layer filtering ensures that the filtering effect is more obvious, secondly, the drawable drawing plate can reduce the cleaning frequency of a user and is convenient to disassemble;

(2) when clearing up, pour into water into to the cartridge filter in, the rotating electrical machines rotates, drives the rotation axis rotation rather than output fixed connection, and the rotation axis rotates and drives the grafting roller rather than pegging graft mutually and rotate to drive four cartridge filters and rotate, utilize the rivers of motion to clear up filter screen and cartridge filter, discharge through the weeping hole at last, the simple operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic structural view of the drawing assembly of the present invention;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is a schematic structural view of the rotating assembly of the present invention;

fig. 8 is a schematic structural view of the buckle assembly of the present invention;

fig. 9 is an enlarged view at D in fig. 8.

Reference numerals:

1-base, 11-weep hole, 2-drawing component, 21-rotary cover, 22-small ring, 23-large ring, 24-connecting rod, 25-screw, 26-filter screen, 27-drawing component, 271-handle, 272-drawing board, 273-touch board, 274-connecting spring, 3-rotating component, 31-rotating motor, 32-mounting seat, 33-rotating shaft, 34-inserting roller, 35-filter cartridge, 4-fastening component, 41-drawing block, 42-drawing spring, 43-fastening block, 44-fastening block, 5-bolt and 6-nut.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 to 9, an embodiment of the present invention provides a filter element for an air filtering device, including a base 1, a pull component 2, a rotation component 3 and a buckle component 4, the base 1 is horizontally disposed, the buckle component 4 is disposed at the bottom of the base 1, and the buckle component 4 is slidably connected to the bottom of the base 1, the pull component 2 is vertically disposed at the top of the base 1 in a circular ring shape, and the pull component 2 is inserted into the top of the base 1, the rotation component 3 is disposed in the pull component 2, and the rotation component 3 is rotatably connected to the pull component 2.

Specifically, rotating assembly 3 includes rotating electrical machines 31, mount pad 32, rotation axis 33, grafting roller 34 and cartridge filter 35, mount pad 32 sets up the bottom at base 1, the vertical positive center that sets up at base 1 of rotation axis 33, and rotation axis 33 and base 1 rotate to be connected, rotating electrical machines 31 sets up the bottom at mount pad 32, and rotating electrical machines 31's output runs through the bottom fixed connection of mount pad 32 and rotation axis 33, grafting roller 34 is vertical to be set up at the top of base 1, and the bottom of grafting roller 34 pegs graft with the top of rotation axis 33 mutually, the top of grafting roller 34 rotates with pull subassembly 2 to be connected, cartridge filter 35 is equipped with four, and four cartridge filters 35 all set up at the top of base 1 along the equal angle of circumference of grafting roller 34, and the bottom of four cartridge filters 35 all laminates with the top of base 1 mutually, four cartridge filters 35 all pegs graft mutually with the outside wall of grafting roller 34, when clearing up, pour into water into the cartridge filter 35 in, rotating electrical machines 31 rotates, drives the rotation axis 33 rather than output fixed connection and rotates, and rotation axis 33 rotates and drives the grafting roller 34 rather than pegging graft mutually and rotates to drive four cartridge filters 35 and rotate, utilize the rivers of motion to clear up filter screen 26 and cartridge filter 35, discharge through weeping hole 11 at last.

Specifically, the drawing component 2 comprises a screw cap 21, a small circular ring 22, a large circular ring 23, connecting rods 24, a screw rod 25 and four drawing pieces 27, wherein the four drawing pieces 27 are all arranged at the top of the base 1 at equal angles along the circumferential direction of the inserting rollers 34, the four filter cartridges 35 are all arranged in the four drawing pieces 27, the four drawing pieces 27 are all in sliding connection with the top of the base 1, the small circular ring 22 is arranged above the four drawing pieces 27, the small circular ring 22 is arranged between the four drawing pieces 27 and the four filter cartridges 35, the large circular ring 23 is arranged at the top of the outer side walls of the four drawing pieces 27, the four connecting rods 24 are arranged on the outer side wall of the small circular ring 22 at equal angles along the circumferential direction of the small circular ring 22, the four connecting rods 24 are all arranged between the small circular ring 22 and the large circular ring 23, one end of each connecting rod 24 is fixedly connected with the outer side wall of the small circular ring 22, the other end of each connecting rod 24 is fixedly connected with the inner side wall of the large ring 23, the screw 25 is arranged at the top of the small ring 22, the center of the screw 25 is in a through hole shape, the screw cap 21 is arranged at the top of the large ring 23, the inner top wall of the screw cap 21 is in threaded connection with the screw 25, the inner top wall of the screw cap 21 is rotatably connected with the top of the inserting roller 34, each pulling piece 27 comprises a handle 271, a pulling plate 272, two touch plates 273 and four connecting springs 274, the pulling plate 272 is vertically arranged at the top of the base 1 in a sliding manner, the pulling plate 272 is positioned below the small ring 22 and the large ring 23, the two side walls of the pulling plate 272 are respectively attached to the side walls of the two connecting rods 24, the handle 271 is arranged at the top of the pulling plate 272, the handle 271 is positioned between the small ring 22 and the large ring 23, the two touch plates 273 are respectively arranged at the two side walls of the pulling plate 272, and two abutting plates 273 are located at the sides of the two side walls of the drawing plate 272, four connecting springs 274 are arranged on the two side walls of the drawing plate 272 in pairs and in groups, two connecting springs 274 on one side wall of the drawing plate 272 are arranged at intervals, two ends of two connecting springs 274 are respectively fixedly connected with the side wall of the drawing plate 272 and the side wall of one abutting plate 273, two ends of the other two connecting springs 274 are respectively fixedly connected with the other side wall of the drawing plate 272 and the side wall of the other abutting plate 273, the top of each abutting plate 273 is attached to a connecting rod 24, a filter screen 26 is arranged between the small ring 22 and the large ring 23, the screw cover 21 is screwed down to pull the handle 271 to draw out the drawing plate 272, when the drawing plate 272 is drawn out, the abutting plate 273 abuts against the connecting rod 24 above the connecting rod 24 to compress the connecting spring 274, when the drawing plate 272 is completely drawn out, the connecting spring 274 will rebound the abutting plate 273 under the action of elasticity, the drawing plate 272 is drawn out to expose the filter screen 26 and the filter cartridge 35 inside, air is filtered, the double-layer filtering enables the filtering effect to be more remarkable, and then the drawing plate 272 can reduce the cleaning frequency of a user and is convenient to detach.

Specifically, the fastening assembly 4 includes four drawing blocks 41, four extension springs 42, four fixture blocks 43 and four fixing blocks 44, two circular grooves are formed at the bottom of the base 1, the four drawing blocks 41 are all arranged on the base 1 along the circumferential direction of the mounting seat 32 at equal angles, each drawing block 41 is slidably connected with the base 1, the four fixing blocks 44 are all arranged on the base 1 along the mounting seat 32 at equal angles, the mounting seat 32 is located in the four fixing blocks 44, the four fixture blocks 43 are respectively arranged on the four drawing blocks 41, each fixture block 43 is clamped with one fixing block 44, the four connecting springs 274 are respectively arranged below the four fixing blocks 44, one end of each connecting spring 274 is fixedly connected with one drawing block 41, the other end of each connecting spring 274 is fixedly connected with the base 1, and each drawing block 41 is drawn, peg graft base 1 and air cleaner mutually, loosen the pull piece 41 to press the pull piece 41 to the center direction of base 1, and make fixture block 43 on the pull piece 41 and the fixed block 44 looks joint on the base 1 under extension spring 42's effect, accomplish the utility model discloses an installation.

Specifically, the top of big ring 23 still is equipped with four and is the matrix setting at bolt 5, and the top of every bolt 5 all laminates mutually with big ring 23's top, and outside big ring 23 and base 1 were all run through and base 1 were extended to base 1, every to the bottom of every bolt 5 all overlaps and is equipped with nut 6, makes the utility model discloses connect more firmly.

Specifically, a plurality of weep holes 11 have been seted up on the base 1, and a plurality of weep holes 11 all along the circumference of mount pad 32 equiangular setting between four cartridge filters 35 and four pull boards 272, make things convenient for the outflow of waste liquid and the outflow of moisture in the air.

The utility model discloses a theory of operation: the utility model is placed in an air filter, the drawing block 41 is pulled, the base 1 is inserted with the air filter, the drawing block 41 is loosened, the drawing block 41 is pressed towards the center direction of the base 1, the clamping block 43 on the drawing block 41 is clamped with the fixing block 44 on the base 1 under the action of the tension spring 42, the installation of the utility model is completed, after the air filter is put into use, the screw cap 21 can be screwed down, the handle 271 is pulled, the drawing plate 272 is drawn out, when the drawing plate 272 is drawn out, the contact plate 273 is pressed against the connecting rod 24 above the contact plate 273 so as to compress the connecting spring 274, when the drawing plate 272 is completely drawn out, the contact plate 273 rebounds under the action of elasticity, the drawing plate 272 is drawn out to expose the filter screen 26 and the filter cylinder 35 inside the drawing plate 272, the air is filtered, the double-layer filtering makes the filtering effect more obvious, and then the drawing plate 272 of the drawing type can reduce the cleaning frequency of a user, and convenient dismantlement, when clearing up, pour into water into the cartridge filter 35 in, rotating electrical machines 31 rotates, drives the rotation axis 33 rotation rather than output fixed connection, and rotation axis 33 rotates and drives the grafting roller 34 rotation rather than pegging graft mutually to drive four cartridge filters 35 and rotate, utilize the rivers of motion to clear up filter screen 26 and cartridge filter 35, discharge through weeping hole 11 at last.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. A filter cartridge for an air filtration apparatus, comprising: including base, pull subassembly, rotating assembly and buckle subassembly, the base level sets up, buckle subassembly sets up in the bottom of base, and the bottom sliding connection of buckle subassembly and base, the pull subassembly is the vertical setting of circle ring shape at the top of base, and the pull subassembly pegs graft mutually with the top of base, rotating assembly is located the pull subassembly, rotating assembly rotates with the pull subassembly to be connected.

2. A filter cartridge for an air filtration device as recited in claim 1, wherein: the rotating assembly comprises a rotating motor, a mounting seat, a rotating shaft, an inserting roller and filter cartridges, wherein the mounting seat is arranged at the bottom of the base, the rotating shaft is vertically arranged in the center of the base, the rotating shaft is rotatably connected with the base, the rotating motor is arranged at the bottom of the mounting seat, the output end of the rotating motor penetrates through the bottom fixed connection of the mounting seat and the rotating shaft, the inserting roller is vertically arranged at the top of the base, the bottom of the inserting roller is inserted into the top of the rotating shaft, the top of the inserting roller is rotatably connected with the drawing assembly, the filter cartridges are provided with four filter cartridges, the four filter cartridges are arranged at the top of the base along the circumferential equal angles of the inserting roller, the bottoms of the four filter cartridges are attached to the top of the base, and the filter cartridges are inserted into the outer side wall of the inserting roller.

3. A filter cartridge for an air filtration device as recited in claim 1, wherein: the drawing components comprise a spiral cover, small rings, large rings, connecting rods, screws and four drawing pieces, wherein the four drawing pieces are arranged on the top of the base at equal angles along the circumferential direction of the splicing roller, the four filter cartridges are arranged in the four drawing pieces, the four drawing pieces are in sliding connection with the top of the base, the small rings are arranged above the four drawing pieces, the small rings are arranged between the four drawing pieces and the four filter cartridges, the large rings are arranged on the tops of the outer side walls of the four drawing pieces, the four connecting rods are arranged on the outer side walls of the small rings at equal angles along the circumferential direction of the small rings, the four connecting rods are arranged between the small rings and the large rings, one end of each connecting rod is fixedly connected with the outer side wall of the small ring, and the other end of each connecting rod is fixedly connected with the inner side wall of the large ring, the screw rod is arranged at the top of the small circular ring, the center of the screw rod is in a through hole shape, the screw cap is arranged at the top of the large circular ring, the inner top wall of the screw cap is in threaded connection with the screw rod, the inner top wall of the screw cap is rotatably connected with the top of the inserting roller, each pulling part comprises a handle, a pulling plate, two abutting plates and four connecting springs, the pulling plates are vertically and slidably arranged at the top of the base, the pulling plates are positioned below the small circular ring and the large circular ring, the two side walls of the pulling plates are respectively attached to the side walls of the two connecting rods, the handles are arranged at the top of the pulling plates, the handles are positioned between the small circular ring and the large circular ring, the two abutting plates are respectively arranged at the two side walls of the pulling plates, the four connecting springs are respectively arranged on the two side walls of the pulling plates in a group two-by-two-in-two manner, and two connecting springs on one side wall of the pull plate are arranged at intervals, two ends of each connecting spring are fixedly connected with the side wall of the pull plate and the side wall of one touch plate respectively, two ends of the other two connecting springs are fixedly connected with the other side wall of the pull plate and the side wall of the other touch plate respectively, every top of each touch plate is attached to one connecting rod, and a filter screen is arranged between each small circular ring and each large circular ring.

4. A filter cartridge for an air filtration device as recited in claim 1, wherein: the buckle subassembly includes four pull pieces, four extension springs, four fixture blocks and four fixed blocks, two ring shape flutings, four have been seted up to the bottom of base the pull piece all along angle settings such as mount pad circumference on the base, and every the pull piece all with base sliding connection, four the fixed block all along angle settings such as mount pad on the base, and the mount pad is located four fixed blocks, four the fixture block sets up respectively on four pull pieces, and every fixture block all with a fixed block looks joint, four coupling spring sets up respectively in the below of four fixed blocks, and every coupling spring's one end all with a pull piece fixed connection, every coupling spring's the other end all with base fixed connection.

5. A filter cartridge for an air filtration device as recited in claim 3, wherein: the top of big ring still is equipped with four and is the matrix setting at the bolt, and the top of every bolt all laminates mutually with the top of big ring, and outside the bottom of every bolt all runs through big ring and base and extends to the base, every the bottom of bolt all is equipped with the nut.

6. A filter cartridge for an air filtration device as recited in claim 3, wherein: a plurality of weeping holes have been seted up on the base, and a plurality of weeping hole all sets up between four cartridge filters and four pull boards along the equal angle setting of circumference of mount pad.

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