CN210317531U

CN210317531U - Mounting structure of empty filter PLASTIC LAMINATED

Info

Publication number: CN210317531U
Application number: CN201920548010.7U
Authority: CN
Inventors: 周书忠
Original assignee: Guangdong Hengbo Filter Co ltd
Current assignee: Guangdong Hengbo Filter Co ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-14
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an air filter fireproof plate mounting structure, including casing and the filter element group spare in it, the filter element group spare includes filter core support, fireproof plate and filter core, and the filter core support is equipped with uncovered, filter core and fireproof plate are installed in uncovered department, uncovered department is equipped with the installation position that sinks, and the fireproof plate is installed in the installation position that sinks, closes the installation position lid that sinks through installing the filter core, realizes the installation of fixing to the fireproof plate; the structure is used for replacing a screw fixing structure of the fireproof plate, so that the structure is simpler and more reliable, the disassembly and the assembly are convenient, the parts for installing the fireproof plate can be reduced, the steps of production and assembly are simplified, and the efficiency is improved.

Description

Mounting structure of empty filter PLASTIC LAMINATED

Technical Field

The utility model relates to an empty filter specifically is a mounting structure of empty filter PLASTIC LAMINATED.

Background

In the prior art, a fire-proof plate is installed on a filter element assembly of an air filter and used for preventing flame of abnormal combustion in an engine from being sprayed back into the air filter to ignite the filter element. The fire-proof plate is generally fixed at the opening of the filter element bracket through screws, and the installation structure causes the disassembly and assembly processes of the fire-proof plate to be complicated, has multiple parts and is not beneficial to rapid assembly production, so the applicant further develops and improves the fire-proof plate installation structure of the air filter.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model relates to a mounting structure of an air filter fireproof plate.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an empty mounting structure of filter PLASTIC LAMINATED, includes casing and the interior filter element group spare of it, and filter element group spare includes filter core support, PLASTIC LAMINATED and filter core, and filter core support is equipped with uncovered, filter core and PLASTIC LAMINATED install in uncovered department, uncovered being equipped with the installation position that sinks, the PLASTIC LAMINATED is installed in the installation position that sinks, will sink the installation position lid through the installation filter core and close, realizes fixed the installation of PLASTIC LAMINATED.

The side wall of the sinking installation position is provided with installation ribs in interference fit with the fireproof plate.

The both ends that the PLASTIC LAMINATED distance is farthest away are equipped with the bayonet socket, and the installation is fixed with the erection column on the bayonet socket, erection column one end supports and leans on the filter core.

The mounting column is provided with a positioning groove, and the bayonet is buckled into the positioning groove to fix the mounting column.

The mounting end face of the sinking mounting position is provided with a counter bore corresponding to the mounting column.

The filter core includes filter paper and the mounting bracket of fixed filter paper, the installation terminal surface of mounting bracket is equipped with the platform that compresses tightly the PLASTIC LAMINATED.

And one end of the mounting rack is provided with a limiting notch. The filter element support corresponds the limiting notch and is provided with a boss.

The fire-proof plate is provided with a disassembly notch.

The disassembly notch is abutted against a positioning rib arranged at the sinking installation position.

The utility model has the advantages that: the utility model discloses the uncovered department of filter core support at empty filter increases the installation position that sinks, and the PLASTIC LAMINATED setting is in the installation position that sinks, through the installation position that sinks of filter core installation lid, the realization is to the installation of PLASTIC LAMINATED. The structure is used for replacing a screw fixing structure of the fireproof plate, so that the structure is simpler and more reliable, the disassembly and the assembly are convenient, the parts for installing the fireproof plate can be reduced, the steps of production and assembly are simplified, and the efficiency is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic disassembled view of a filter element assembly;

FIG. 3 is a schematic view of a cartridge holder;

FIG. 4 is a schematic view of a locating post;

FIG. 5 is a schematic view of a flame retardant panel;

fig. 6 is a schematic view of a filter cartridge.

Detailed Description

Referring to fig. 1 to 3, an empty mounting structure of filter PLASTIC LAMINATED, including casing 1 and filter element group spare 2 in it, filter element group spare includes filter core support 3, PLASTIC LAMINATED 4 and filter core 5, and filter core support 3 is equipped with uncovered 35, filter core 5 and PLASTIC LAMINATED 4 are installed in uncovered 35 department, uncovered 35 is equipped with and sinks installation position 31, and the PLASTIC LAMINATED 4 is installed in sinking installation position 31. The fire protection plate 4 may be engaged with a side wall of the sunken mounting location 31 or may be fixed to the sunken mounting location 31 by other structures, such as: the lateral wall at the installation position 31 that sinks extends has installation muscle 32, through interference fit between PLASTIC LAMINATED 4 and the installation muscle 32, makes PLASTIC LAMINATED 4 settle firmly in the installation position 31 that sinks, and rethread filter element 5 will sink installation position 31 lid and close, and the realization is fixed to the installation of PLASTIC LAMINATED 4. Through the structure, the installation of the fireproof plate 4 is simpler and more reliable, the disassembly and the assembly are convenient, the parts for installing the fireproof plate 4 can be reduced, the steps of production and assembly are simplified, and the efficiency is improved.

As the preferred embodiment of the present invention, as shown in fig. 5, the fire-proof plate 4 is provided with a bayonet 41 at the farthest ends, the mounting post 6 is fixed on the bayonet 41, when the filter element 5 is covered and sunk to the mounting position 31, one end of the mounting post 6 is supported on the filter element 5, the filter element 5 compresses the fire-proof plate 4 through the mounting post 6 and fixes the fire-proof plate 4 in the sinking to the mounting position 31, and the filter element 5 can more easily realize the mounting and fixing of the fire-proof plate 4 through a simple and effective structure.

Further, as shown in fig. 4, the mounting post 6 is provided with a positioning groove 61, and the bayonet 41 is buckled into the positioning groove 61, so that the installation and fixation between the fireproof plate 4 and the mounting post 6 can be realized through a simple structure, and the assembly is convenient.

Further, the mounting end face of the sinking mounting position 31 is provided with a counter bore 33 corresponding to the mounting post 6. The filter element comprises filter paper 51 and a mounting frame 52 for fixing the filter paper 51, wherein a pressing platform 53 for pressing the mounting column 6 is arranged on the mounting end surface of the mounting frame 52 corresponding to the mounting column 6. One end of the mounting column 6 is embedded into the counter bore 33, and the pressing table 53 of the mounting frame 52 presses the other end of the mounting column 6, so that the mounting column 6 is fixedly mounted, and the fire-proof plate 4 is fixedly mounted.

Further, as shown in fig. 6, one end of the mounting bracket 52 is provided with a limiting notch 54. The filter element bracket 3 is provided with a boss 36 corresponding to the limiting notch 54. During installation, the boss 36 is buckled into the limiting notch 54, so that the filter element 5 is limited, the filter element 5 can be conveniently installed by production personnel, and the production efficiency is effectively improved.

Further, the PLASTIC LAMINATED is equipped with dismantles breach 42, dismantle the breach and lean on the location muscle 34 of leaning on and sinking the installation position 31 and being equipped with, dismantle breach 42 location to the PLASTIC LAMINATED 4 through sinking installation position 31 location muscle 34, make the dismantlement of PLASTIC LAMINATED 4 simpler, the maintenance of the empty filter PLASTIC LAMINATED 4 of being convenient for.

Claims

1. The utility model provides an empty mounting structure of filter PLASTIC LAMINATED, includes casing (1) and filter element group spare (2) in it, and filter element group spare (2) are equipped with uncovered (35) including filter core support (3), PLASTIC LAMINATED (4) and filter core (5), filter core support (3), install in uncovered (35) department filter core (5) and PLASTIC LAMINATED (4), its characterized in that: uncovered (35) are equipped with and sink installation position (31), and install in sinking installation position (31) PLASTIC LAMINATED (4), PLASTIC LAMINATED (4) are equipped with bayonet socket (41) apart from the both ends of furthest, install erection column (6) on bayonet socket (41), be equipped with constant head tank (61) on erection column (6), bayonet socket (41) are detained constant head tank (61) internal fixation erection column (6), the installation terminal surface that sinks installation position (31) corresponds down erection column (6) are equipped with counter bore (33), filter core (5) will sink installation position (31) lid and close and support at the tip that leans on erection column (6), and the realization is fixed to the installation of PLASTIC LAMINATED (4).

2. The mounting structure according to claim 1, wherein: the side wall of the sinking installation position (31) is provided with an installation rib (32) which is in interference fit with the fireproof plate (4).

3. The mounting structure according to claim 1, wherein: the filter element (5) comprises filter paper (51) and a mounting rack (52) for fixing the filter paper (51), and a pressing platform (53) for pressing the fireproof plate (4) is arranged on the mounting end face of the mounting rack (52).

4. The mounting structure according to claim 3, wherein: mounting bracket (52) one end is equipped with spacing breach (54), filter core support (3) correspond spacing breach (54) are equipped with boss (36).

5. The mounting structure according to claim 1, wherein: the fireproof plate (4) is provided with a disassembly notch (42).

6. The mounting structure according to claim 5, wherein: the disassembly notch is abutted against a positioning rib (34) arranged on the sinking installation position (31).