CN220110666U

CN220110666U - Quick detach formula air cleaner

Info

Publication number: CN220110666U
Application number: CN202320756185.3U
Authority: CN
Inventors: 张营; 孙京华; 陈绪政
Original assignee: Shandong Baofeng New Materials Co ltd
Current assignee: Shandong Baofeng New Materials Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-12-01
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a quick-dismantling type air filter, which belongs to the technical field of air filters and comprises a filter main body and a filter plate movably connected in the filter main body, wherein a partition plate is fixedly connected to the inner wall of the lower half part of the filter main body, a supporting sleeve is fixedly connected in the partition plate, a supporting spring is arranged in the supporting sleeve, a guide block is arranged on the surface of the supporting spring, a support column is fixedly connected to the surface of the guide block, a mounting groove is formed in the surface of the filter main body, a sealing box is movably connected in the mounting groove on the surface of the filter main body, through holes are formed in the outer walls of two sides of the sealing box, connecting columns are movably connected in the through holes of the sealing box, connecting blocks are fixedly connected to the end faces of the connecting columns positioned outside the sealing box, and positioning pins are fixedly connected to the opposite faces of the two connecting blocks. This quick detach formula air cleaner can carry out the dismouting to the filter fast, more makes things convenient for later maintenance.

Description

Quick detach formula air cleaner

Technical Field

The utility model belongs to the technical field of air filters, and particularly relates to a quick-dismantling type air filter.

Background

An air filter is a device that traps dust from a gas-solid two-phase flow by the action of a porous filter material and allows the gas to be purified. The air with low dust content is purified and then sent into room to ensure the technological requirement of clean room and the air cleanliness in common air-conditioning room. But current air cleaner filters the back to the dust in the air, and the dust generally can be infected with on the filter core body surface, causes the filter core body to block up easily, and current air cleaner can't dismantle the equipment fast, causes the installation inconvenient.

Reference is made to the Chinese patent grant: a box air filter convenient to unpick and wash, grant bulletin number: CN213253542U, the utility model can dismantle the filter fast, can change or wash the filter cotton in the air filter fast, it is very simple, this air filter gas tightness is strong, the phenomenon of gas leakage can not appear when using, guarantee the filter can normal use.

But it also has certain defect in the use, like need connect through a plurality of screws of first connecting plate and second connecting plate cooperation between outer case and the filtration inner box, when dismantling, need dismantle a plurality of screws simultaneously, change or wash the inside filter pulp of air filter again, a plurality of screw dismouting is comparatively time-consuming, has reduced dismouting efficiency.

Disclosure of Invention

The utility model aims to provide a quick-dismantling type air filter, which solves the problem that the existing air filter provided in the background art cannot be quickly dismantled and assembled, so that the installation is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick-dismantling type air filter comprises a filter main body and a filter plate movably connected in the filter main body, wherein a partition plate is fixedly connected to the inner wall of the lower half part of the filter main body, a plurality of mounting holes are formed in the surface of the partition plate, a support sleeve is fixedly connected in the mounting holes of the partition plate, a support spring is arranged in the support sleeve, a guide block sliding in the support sleeve is arranged on the surface of the support spring, and a support column for supporting the filter plate is fixedly connected to the surface of the guide block;

the filter comprises a filter body, and is characterized in that the surface of the filter body is provided with a mounting groove, the mounting groove on the surface of the filter body is internally and movably connected with a sealing box, through holes are formed in the outer walls of two sides of the sealing box, a connecting column is movably connected in the through holes of the sealing box, the connecting column is positioned on an end face fixedly connected with a connecting block outside the sealing box, two opposite faces of the connecting block are fixedly connected with positioning pins, and positioning holes matched with the positioning pins are formed in the outer walls of two sides of the filter body.

In a further embodiment, the surface of the seal box is fixedly connected with a handle, a guide plate is connected in a sliding manner in the handle, and a connecting rod extending into the seal box is fixedly connected to the bottom of the guide plate.

In a further embodiment, the bottom of the connecting rod is fixedly connected with a push block, the outer wall of the connecting rod is fixedly connected with a fixed ring, and the outer part of the connecting rod is sleeved with a fixed spring for supporting the fixed ring.

In a further embodiment, the end faces of the two connecting columns, which are located inside the sealing box, are fixedly connected with pushing blocks, the outer wall of each connecting column is fixedly connected with a positioning block, and the outer part of each connecting column is sleeved with a compression spring for supporting the corresponding positioning block.

In a further embodiment, the positioning block is provided with a limiting hole, and a limiting column fixedly connected with the sealing box is movably connected in the limiting hole of the positioning block.

In a further embodiment, the opposite surfaces of the two limiting posts are fixedly connected with support blocks fixedly connected with the sealing box.

The utility model has the technical effects and advantages that:

according to the quick-dismantling type air filter, the positioning blocks are supported through the compression springs, so that the connecting blocks are tightly attached to the outer wall of the filter main body, meanwhile, the positioning pins are inserted into the filter main body, so that the installation of the sealing box can be completed quickly, the positions of the filter plates are limited through the sealing box, and the installation efficiency of the filter plates is improved;

through upwards pulling deflector, drive connecting rod and ejector pad and rise, the ejector pad promotes two ejector pads and removes to opposite direction to drive spliced pole, connecting block and locating pin and remove, make locating pin and filter main part separation, can accomplish the dismantlement of seal box fast, simultaneously under supporting spring's elasticity effect, promote support column and filter and rise, can accomplish the dismantlement of filter fast, be convenient for dismantle and wash the filter, this quick detach formula air cleaner can dismantle the filter fast, more convenient later maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of the utility model at B in FIG. 2;

fig. 4 is an enlarged view of fig. 2C in accordance with the present utility model.

In the figure: 1. a filter body; 11. a partition plate; 12. a filter plate; 13. a support sleeve; 14. a support spring; 15. a guide block; 16. a support column; 2. a seal box; 21. a handle; 22. a guide plate; 23. a connecting rod; 24. a pushing block; 25. a fixing ring; 26. a fixed spring; 3. a connecting column; 31. a connecting block; 32. a positioning pin; 33. a pushing block; 34. a positioning block; 35. a compression spring; 36. a limit column; 37. and a supporting block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to facilitate and rapidly push out the filter plate 12 from the filter main body 1, conveniently detach the filter plate 12, as shown in fig. 1 and 2, the filter main body 1 is movably connected with the filter plate 12 in the filter main body 1, the structure of the filter main body 1 is in the prior art, too many details are not needed here, the inner wall of the lower half part of the filter main body 1 is fixedly connected with the partition plate 11 through screws, a plurality of mounting holes are formed in the surface of the partition plate 11, the mounting holes of the partition plate 11 are fixedly connected with the support sleeve 13 through screws, the support sleeve 13 is internally provided with the support springs 14, the surface of the support springs 14 is provided with the support columns 16 sliding in the support sleeve 13, the surfaces of the support blocks 15 are fixedly connected with the support columns 16 for supporting the filter plate 12 through screws, when the filter plate 12 is detached, the support springs 14 support the support columns 16 and the filter plate 12 are pushed to rise, and the detachment of the filter plate 12 can be rapidly completed.

In order to quickly disassemble and assemble the filter plate 12, the later-stage filter plate 12 is convenient to clean and replace, as shown in fig. 1 to 4, an installation groove is formed in the surface of the filter main body 1, a seal box 2 is movably connected in the installation groove on the surface of the filter main body 1, a sealing strip is arranged at the contact position of the seal box 2 and the filter main body 1, so that the tightness of the connection position of the seal box 2 and the filter main body 1 is ensured, a handle 21 is fixedly connected to the surface of the seal box 2 through a screw, a guide plate 22 is connected in the handle 21 in a sliding manner, a connecting rod 23 extending into the seal box 2 is fixedly connected to the bottom of the guide plate 22 through a screw, a round table-shaped pushing block 24 is fixedly connected to the bottom of the connecting rod 23 through a screw, a fixing ring 25 is fixedly connected to the outer wall of the connecting rod 23 through a screw, and a fixing spring 26 for supporting the fixing ring 25 is sleeved outside the connecting rod 23;

through holes are formed on the outer walls of the two sides of the sealing box 2, connecting columns 3 are movably connected in the through holes of the sealing box 2, the end faces of the connecting columns 3, which are positioned outside the sealing box 2, are fixedly connected with connecting blocks 31 through screws, positioning pins 32 are fixedly connected to the opposite faces of the two connecting blocks 31, positioning holes matched with the positioning pins 32 are formed on the outer walls of the two sides of the filter main body 1, pushing blocks 33 are fixedly connected to the end faces of the two connecting columns 3, which are positioned inside the sealing box 2, inclined surfaces are arranged at the positions, which are in contact with the pushing blocks 33 and the pushing blocks 24, of the connecting columns 3, so that the pushing blocks 33 are driven to move by the pushing blocks 24 is facilitated, the outer walls of the connecting columns 3 are fixedly connected with positioning blocks 34 through screws, compression springs 35 used for supporting the positioning blocks 34 are sleeved outside the connecting columns 3, limiting holes are formed in the positioning blocks 34, limiting columns 36 fixedly connected with the sealing box 2 are movably connected in the limiting holes of the positioning blocks 34, the opposite surfaces of the two limit posts 36 are fixedly connected with a supporting block 37 fixedly connected with the seal box 2 through screws, the limit posts 36 can limit the moving path of the positioning block 34, the rotation of the connecting post 3 is avoided, the positioning block 34 is supported through a compression spring 35, the connecting block 31 is tightly attached to the outer wall of the filter main body 1, meanwhile, the positioning pin 32 is spliced in the filter main body 1, the installation of the seal box 2 can be rapidly completed, the position of the filter plate 12 is limited through the seal box 2, the installation efficiency of the filter plate 12 is improved, the connecting rod 23 and the pushing block 24 are driven to rise by pulling the guide plate 22 upwards, the pushing block 24 pushes the two pushing blocks 33 to move in opposite directions, the connecting post 3, the connecting block 31 and the positioning pin 32 are driven to move, the positioning pin 32 is separated from the filter main body 1, the disassembly of the seal box 2 can be quickly completed, and the disassembly efficiency of the filter plate 12 is improved.

Working principle:

when the quick-dismantling type air filter is used, the compression spring 35 supports the positioning block 34, so that the connecting block 31 is tightly attached to the outer wall of the filter main body 1, meanwhile, the positioning pin 32 is inserted into the filter main body 1, the installation of the seal box 2 can be completed quickly, and the position of the filter plate 12 is limited through the seal box 2;

when the filter plate 12 needs to be disassembled, the guide plate 22 is pulled upwards to drive the connecting rod 23 and the pushing block 24 to rise, the pushing block 24 pushes the two pushing blocks 33 to move in opposite directions, so that the connecting column 3, the connecting block 31 and the positioning pin 32 are driven to move, the positioning pin 32 is separated from the filter main body 1, the sealing box 2 is taken down from the filter main body 1 through the handle 21, the support spring 14 supports the guide block 15, the support column 16 and the filter plate 12 are pushed to rise, the filter plate 12 is taken out from the filter, and the disassembly of the filter plate 12 can be completed quickly.

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 quick detach formula air cleaner, includes filter main part (1) and swing joint in filter main part (1) filter (12), its characterized in that: the filter comprises a filter main body (1), wherein a partition plate (11) is fixedly connected to the inner wall of the lower half part of the filter main body (1), a plurality of mounting holes are formed in the surface of the partition plate (11), a support sleeve (13) is fixedly connected to the inside of the mounting holes of the partition plate (11), a support spring (14) is arranged in the support sleeve (13), a guide block (15) sliding in the support sleeve (13) is arranged on the surface of the support spring (14), and a support column (16) for supporting a filter plate (12) is fixedly connected to the surface of the guide block (15);

the utility model discloses a filter, including filter main part (1), sealing box (2) have been seted up to the surface of filter main part (1), through-hole has all been seted up to the both sides outer wall of sealing box (2), and swing joint has spliced pole (3) in the through-hole of sealing box (2), spliced pole (3) are located terminal surface fixedly connected with connecting block (31) of sealing box (2) outside, two the equal fixedly connected with locating pin (32) of the opposite face of connecting block (31), locating hole with locating pin (32) assorted has all been seted up to the both sides outer wall of filter main part (1).

2. A quick release air filter as defined in claim 1, wherein: the surface of the seal box (2) is fixedly connected with a handle (21), a guide plate (22) is connected in a sliding manner in the handle (21), and a connecting rod (23) extending into the seal box (2) is fixedly connected to the bottom of the guide plate (22).

3. A quick release air filter as claimed in claim 2, wherein: the bottom fixedly connected with ejector pad (24) of connecting rod (23), the outer wall fixedly connected with solid fixed ring (25) of connecting rod (23), and the outside of connecting rod (23) has cup jointed fixed spring (26) that are used for carrying out the support to solid fixed ring (25).

4. A quick release air filter as defined in claim 1, wherein: the two connecting columns (3) are fixedly connected with pushing blocks (33) on the end faces inside the sealing box (2), positioning blocks (34) are fixedly connected to the outer walls of the connecting columns (3), and compression springs (35) used for supporting the positioning blocks (34) are sleeved outside the connecting columns (3).

5. A quick release air filter as defined in claim 4, wherein: the positioning block (34) is provided with a limiting hole, and a limiting column (36) fixedly connected with the sealing box (2) is movably connected in the limiting hole of the positioning block (34).

6. A quick release air filter as defined in claim 5, wherein: the opposite surfaces of the two limit posts (36) are fixedly connected with support blocks (37) fixedly connected with the seal box (2).