CN219922399U

CN219922399U - Novel air filter

Info

Publication number: CN219922399U
Application number: CN202321608178.5U
Authority: CN
Inventors: 王吉亮; 王砚朋; 赵书丽
Original assignee: Shandong Lanqingyuan Purification Technology Co ltd
Current assignee: Shandong Lanqingyuan Purification Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-10-31
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to a novel air filter, which comprises an outer frame and an unlocking mechanism, wherein clamping blocks are fixed at the outer end of a compression spring, second grooves are symmetrically formed in the two inner walls of the outer frame, the clamping blocks are connected in the second grooves in a clamping mode, and the unlocking mechanism penetrates through one side of the outer frame and is connected in the second grooves in a rotating mode. This novel air cleaner, the balloon can play the effect of strengthening the seal, spacing frame can play the effect of extrusion spacing, the filter screen plays filterable effect to the air, the active carbon board can adsorb effective gas, conveniently reach air-purifying's effect, need pull down spacing frame before tearing open and take first carriage and second carriage, can release the gas in the balloon of left and right sides afterwards, utilize outside instrument 180 degrees rotatory turnings, bull stick and cam after, the fixture block is crowded in the first recess by the cam, afterwards can tear open smoothly and take out first carriage and second carriage, conveniently change filter screen and active carbon board alone.

Description

Novel air filter

Technical Field

The utility model relates to the field of air filter operation, in particular to a novel air filter.

Background

The air filter is a device for capturing dust from gas-solid two-phase flow and purifying gas by the action of porous filtering material, and the air filter is used for purifying air with low dust content and then sending the air into a room so as to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room.

The existing air filter generally comprises a plurality of filtering and purifying components, the connection between the components is not tight enough, so that the sealing effect of the whole device can be influenced, the filtering effect is influenced, the filter core and the outer frame are generally of an integrated structure, the filter core and the outer frame are not convenient to be independently disassembled for cleaning or replacement, and the existing equipment is required to be improved.

Disclosure of Invention

The utility model aims to provide a novel air filter, which aims to solve the problems that the prior air filter proposed in the background art is generally composed of a plurality of filtering and purifying components, the connection between the components is not tight enough, the sealing effect of the whole device is affected, the filtering effect is affected, and a filter core and an outer frame are generally in an integrated structure, so that the filter core and the outer frame are not convenient to be independently disassembled for cleaning or replacement.

The utility model provides a novel air filter, which comprises an outer frame and an unlocking mechanism, wherein two limiting frames are fixed on the inner side of the outer frame through bolts, a first supporting frame and a second supporting frame are arranged on the inner side of the outer frame, a sealing mechanism is connected to the inner side of the outer frame in a clamping mode, the sealing mechanism is positioned between the first supporting frame and one of the limiting frames, between the first supporting frame and the second supporting frame and between the second supporting frame and the other limiting frame, a filter screen is fixed on the inner side of the first supporting frame, an active carbon plate is fixed on the inner side of the second supporting frame, first grooves are symmetrically formed in two sides of the first supporting frame and two sides of the second supporting frame, compression springs are fixed in the first grooves, clamping blocks are fixed on the outer ends of the compression springs, second grooves are symmetrically formed in two inner walls of the outer frame, the clamping blocks are connected in the second grooves in a clamping mode, and the unlocking mechanism penetrates through one side of the outer frame and is rotationally connected in the second grooves.

Preferably, the sealing mechanism comprises an annular clamping groove, the annular clamping groove is symmetrically formed in the inner wall of the outer frame, a balloon is fixed in the annular clamping groove, and the balloon is located between the first supporting frame and one of the limiting frames, between the first supporting frame and the second supporting frame and between the second supporting frame and the other limiting frame.

Through the technical scheme, the balloon can play a role in reinforcing connection.

Preferably, an air inflation pipeline is fixed at the inner top of the balloon, and an air plug is connected to the outer side of the air inflation pipeline in a threaded manner.

Through the technical scheme, the air charging pipeline can be inflated and deflated simultaneously.

Preferably, the clamping block on the first supporting frame and the first supporting frame form a telescopic structure through a compression spring, and the clamping block on the second supporting frame and the second supporting frame form a telescopic structure through a compression spring.

Through the technical scheme, the clamping block can strengthen the connection between the first supporting frame and the outer frame and between the second supporting frame and the outer frame.

Preferably, the unlocking mechanism comprises a rotary head, the rotary head is rotationally connected to one side of the outer frame, and a marking point is fixed to one side of the rotary head.

Through the technical scheme, the rotating angle of the rotary head can be controlled through observing the marking point when the rotary head is rotated.

Preferably, a rotating rod is fixed on the other side of the rotating head, and a cam is fixed on the outer side of the rotating rod and is rotationally connected in the second groove.

Through above-mentioned technical scheme, the cam just can be followed the frame with first braced frame and second braced frame split and go out after rotatory and extrude the fixture block with the bull stick second recess together.

The technical means of the utility model has the following technical effects:

1. this novel air cleaner uses through the mutually supporting of spacing frame, balloon, filter screen and the active carbon board that set up, can reach the purpose of strengthening sealedly, and the balloon can play the effect of strengthening sealedly, and spacing frame can play the effect that extrudees spacingly, and the filter screen plays filterable effect to the air, and the active carbon board can adsorb effective gas, conveniently reaches air-purifying's effect.

2. This novel air cleaner uses through the mutually supporting of spacing frame, first braced frame, second braced frame, balloon, filter screen, activated carbon sheet, first recess, fixture block, turn round, bull stick and cam that set up, can reach the purpose of convenient quick split, need pull down spacing frame before tearing open and take first braced frame and second braced frame, can let out the gas in the left and right sides balloon afterwards, utilize outside instrument 180 degrees rotatory turn round, bull stick and cam after, the fixture block is crowded in the first recess by the cam, later can tear open smoothly and take out first braced frame and second braced frame, conveniently change filter screen and activated carbon sheet alone.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the left-hand appearance structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. an outer frame; 2. a limit frame; 3. a bolt; 4. a first support frame; 5. a second support frame; 6. a sealing mechanism; 601. an annular clamping groove; 602. a balloon; 603. an inflation pipeline; 604. an air plug; 7. a filter screen; 8. an activated carbon plate; 9. a first groove; 10. a compression spring; 11. a clamping block; 12. a second groove; 13. an unlocking mechanism; 1301. turning the head; 1302. marking points; 1303. a rotating rod; 1304. a cam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the novel air filter provided by the utility model is shown in fig. 1 to 2, and comprises an outer frame 1 and an unlocking mechanism 13, wherein two limiting frames 2 are fixed on the inner side of the outer frame 1 through bolts 3, a first supporting frame 4 and a second supporting frame 5 are arranged on the inner side of the outer frame 1, a sealing mechanism 6 is connected with the inner side of the outer frame 1 in a clamping manner, the sealing mechanism 6 is positioned between the first supporting frame 4 and one of the limiting frames 2, between the first supporting frame 4 and the second supporting frame 5 and between the second supporting frame 5 and the other limiting frame 2, a filter screen 7 is fixed on the inner side of the first supporting frame 4, an activated carbon plate 8 is fixed on the inner side of the second supporting frame 5, first grooves 9 are symmetrically formed on both sides of the first supporting frame 4 and both sides of the second supporting frame 5, a compression spring 10 is fixed in the first grooves 9, clamping blocks 11 are fixed on the outer ends of the compression spring 10, second grooves 12 are symmetrically formed on both inner walls of the outer frame 1, the second grooves 12 and 11 are connected in a clamping manner in the second grooves 12 in a clamping manner, and the unlocking mechanism 13 penetrates through one side of the outer frame 1 and is rotationally connected in the second grooves 12.

In this embodiment, sealing mechanism 6 includes annular draw-in groove 601, and annular draw-in groove 601 symmetry is seted up on the inner wall of frame 1, annular draw-in groove 601 internal fixation has balloon 602, and balloon 602 is located between first braced frame 4 and one of them spacing frame 2, between first braced frame 4 and second braced frame 5 and between second braced frame 5 and another spacing frame 2, annular draw-in groove 601 plays the spacing effect of block to balloon 602, balloon 602 can play the effect of strengthening the seal, make between first braced frame 4 and one of them spacing frame 2, between first braced frame 4 and second braced frame 5 and be connected between second braced frame 5 and another spacing frame 2 inseparabler firm.

Further, the inner top of the balloon 602 is fixed with an air inflation pipeline 603, an air plug 604 is connected to the outer side of the air inflation pipeline 603 in a threaded manner, the air plug 604 can be unscrewed after the limiting frame 2 is disassembled and unscrewed, the balloon 602 is deflated and becomes relaxed, and the first support frame 4 and the second support frame 5 can be smoothly disassembled and taken out after the clamping block 11 is squeezed open by the cam 1304, so that the disassembly operation can be conveniently, smoothly and rapidly completed.

Further, the clamping blocks 11 on the first supporting frame 4 and the first supporting frame 4 form a telescopic structure through the compression springs 10, the clamping blocks 11 on the second supporting frame 5 and the second supporting frame 5 form a telescopic structure through the compression springs 10, when the first supporting frame 4 and the second supporting frame 5 are installed, the clamping blocks 11 need to be manually pressed and contracted into the first grooves 9, after the clamping blocks 11 are in one-to-one correspondence with the second grooves 12, the clamping blocks 11 automatically spring into the corresponding second grooves 12 under the action of the compression springs 10, and the locking effect is achieved conveniently.

Example 2

Based on embodiment 1, as shown in fig. 3 to 4, in a preferred embodiment of the novel air filter provided by the utility model, the unlocking mechanism 13 comprises a rotary head 1301, the rotary head 1301 is rotatably connected to one side of the outer frame 1, a marking point 1302 is fixed on one side of the rotary head 1301, the rotary head 1301 can be rotated by 90 degrees after a rotary tool is inserted into the rotary head 1301, the clamping block 11 is conveniently extruded out of the second groove 12 by utilizing the cam 1304, and the rotation angle of the rotary head 1301 can be controlled by observing the position of the marking point 1302.

In this embodiment, the other side of the rotary head 1301 is fixed with a rotary rod 1303, and the outer side of the rotary rod 1303 is fixed with a cam 1304, the cam 1304 is rotatably connected in the second groove 12, when the rotary head 1301 is rotated by using a rotary tool, the rotary rod 1303 and the cam 1304 rotate along with the rotary head, the cam 1304 has an extrusion effect on the clamping block 11, and after the clamping block 11 is extruded from the second groove 12, the first supporting frame 4 and the second supporting frame 5 can be smoothly removed from the outer frame 1.

When the air cushion is used, firstly, one air cushion 602 is clamped into the middle annular clamping groove 601 and completes the air inflation operation, then the clamping block 11 is pressed and contracted into the first groove 9, after the first supporting frame 4 and the second supporting frame 5 are assembled, the clamping block 11 can automatically spring into the corresponding second groove 12, so that the locking effect is achieved, the two air cushion 602 are respectively clamped into the annular clamping grooves 601 on the left side and the right side and the two limiting frames 2 are assembled by the bolts 3 after the air inflation operation is completed, the limiting frames 2 play a role of extrusion blocking on the left air cushion and the right air cushion 602, the air cushion 602 can play a role of reinforcing sealing, the filter screen 7 can play a role of filtering air, the activated carbon plate 8 plays a role of absorbing harmful gas, after the two limiting frames 2 are disassembled and the air in the left air cushion and the right air cushion 602 are released, the rotating head 1301, the rotating rod 1303 and the cam 1304 can be rotated 180 degrees by using an external tool, the cam 1304 extrudes the 11 into the first groove 9, and then the first supporting frame 4 and the second supporting frame 5 can be disassembled, the first supporting frame 4 and the second supporting frame 5 can be replaced independently, and the whole work is completed.

In conclusion, the novel air filter achieves the purposes of reinforcing sealing and facilitating quick detachment, and meets the use requirements of people.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a novel air cleaner, includes frame (1) and unlocking mechanism (13), the inboard of frame (1) is fixed with two spacing frames (2) through bolt (3), the inboard of frame (1) is provided with first braced frame (4) and second braced frame (5), the inboard block of frame (1) is connected with sealing mechanism (6), sealing mechanism (6) are located between first braced frame (4) and one of them spacing frame (2), between first braced frame (4) and second braced frame (5) and between second braced frame (5) and another one spacing frame (2), the inboard of first braced frame (4) is fixed with filter screen (7), the inboard of second braced frame (5) is fixed with active carbon plate (8), its characterized in that: the novel anti-theft lock is characterized in that the two sides of the first supporting frame (4) and the two sides of the second supporting frame (5) are symmetrically provided with first grooves (9), compression springs (10) are fixedly arranged in the first grooves (9), clamping blocks (11) are fixedly arranged at the outer ends of the compression springs (10), the two inner walls of the outer frame (1) are symmetrically provided with second grooves (12), the clamping blocks (11) are connected in the second grooves (12) in a clamping mode, and the unlocking mechanism (13) penetrates through one side of the outer frame (1) and is rotationally connected in the second grooves (12).

2. A novel air filter as set forth in claim 1, wherein: sealing mechanism (6) are including annular draw-in groove (601), and annular draw-in groove (601) symmetry is seted up on the inner wall of frame (1), annular draw-in groove (601) internal fixation has balloon (602), and balloon (602) are located between first braced frame (4) and one of them spacing frame (2), between first braced frame (4) and second braced frame (5) and between second braced frame (5) and another spacing frame (2).

3. A novel air filter as set forth in claim 2, wherein: an air charging pipeline (603) is fixed at the inner top of the air ring (602), and an air plug (604) is connected to the outer side of the air charging pipeline (603) in a threaded mode.

4. A novel air filter as set forth in claim 1, wherein: the clamping blocks (11) on the first supporting frame (4) and the first supporting frame (4) form a telescopic structure through the compression springs (10), and the clamping blocks (11) on the second supporting frame (5) and the second supporting frame (5) form a telescopic structure through the compression springs (10).

5. A novel air filter as set forth in claim 1, wherein: the unlocking mechanism (13) comprises a rotating head (1301), the rotating head (1301) is rotatably connected to one side of the outer frame (1), and a marking point (1302) is fixed on one side of the rotating head (1301).

6. A novel air filter as set forth in claim 5, wherein: the other side of the rotary head (1301) is fixedly provided with a rotary rod (1303), the outer side of the rotary rod (1303) is fixedly provided with a cam (1304), and the cam (1304) is rotatably connected in the second groove (12).