CN220101407U

CN220101407U - Air filter

Info

Publication number: CN220101407U
Application number: CN202321596400.4U
Authority: CN
Inventors: 王云; 程建远
Original assignee: Wenzhou Oxygen Generator Spare Parts Factory
Current assignee: Wenzhou Oxygen Generator Spare Parts Factory
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-28
Anticipated expiration: 2033-06-21

Abstract

The utility model provides an air cleaner, which comprises a housin, form the shell cavity in the casing, set up air inlet and the gas outlet in intercommunication shell cavity on the casing respectively, set up the filter core in the casing, set up the automobile body connecting seat on the casing, set up connection structure between automobile body connecting seat and the casing, connection structure includes connecting piece and mounting, automobile body connecting seat and casing pass through connection structure and connect, the casing intracavity sets up filter unit, filter unit sets up in the bilateral symmetry of filter core, the spherical recess has been stretched into through having set up spherical bulge, the casing bulge end stretches into "V" word groove and bolt stretches into fixed logical groove and has formed triple connection, the connection of casing and automobile body connecting seat has been strengthened, can not drop, and set up ventilative filter unit, can also prevent fires and anticorrosion when having reduced the production of dust and mould, and set up the filter core and can also filter, multiple setting up, the frequency of changing and the setting of spacing groove have been reduced, the cost that the whole brings of later stage change.

Description

Air filter

Technical Field

The utility model relates to an automobile, in particular to an air filter.

Background

The air filter is an important component of the vehicle air intake system for providing clean air for combustion in the engine cylinder to prevent abrasion and damage of the engine block and its components from the foreign dust inhaled during operation, and its performance and structure have a great influence on the overall performance of the vehicle. Firstly, the filter element is mounted in the vehicle and is particularly important to be fixedly connected with the vehicle, secondly, the filter element is a main element for filtering sundries such as sand and dust in the inlet air flow and is also a vulnerable part, regular maintenance and replacement are required, and the convenience of maintenance is also very important.

The existing air filter and the existing car body are insufficient in connection structure, so that the car is often rocked in the car, generated noise has a large influence on the comfort of the whole car, the wear and carbon deposition of the engine can be accelerated, the working efficiency is reduced due to poor filtering performance, the integral structure of the filter element can also lead to the need of integral replacement in the later period, the manual maintenance cost is too high, and the use requirements of people can not be well met.

Disclosure of Invention

In view of this, the present utility model provides an air cleaner.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an air cleaner, includes the casing, form the shell cavity in the casing, set up air inlet and the gas outlet in intercommunication shell cavity on the casing respectively, set up the filter core in the casing, set up the automobile body connecting seat on the casing, set up connection structure between automobile body connecting seat and the casing, connection structure includes connecting piece and mounting, automobile body connecting seat and casing pass through connection structure and connect, the shell intracavity sets up filter assembly, filter assembly sets up in the bilateral symmetry of filter core.

Preferably, the connecting piece is arranged between the shell and the vehicle body connecting seat, the connecting piece is provided with a vehicle body connecting end and a shell connecting end, a spherical groove is formed on the vehicle body connecting seat, the vehicle body connecting end is provided with a spherical protruding part corresponding to the shape of the spherical groove, and the spherical protruding part stretches into the spherical groove to be connected.

Preferably, the shell connecting end protrudes towards the shell to form a shell protruding end, the shell protruding end is in a V-shaped structure, the shell is provided with a shell protruding part, the shell protruding part corresponds to the shell protruding end to form a V-shaped groove, and the shell protruding end stretches into the V-shaped groove to be fixedly connected.

Preferably, the fixing piece is arranged on the connecting piece, a thread groove is formed in the connecting piece, a fixing through groove is formed in the shell, the fixing piece is provided with a bolt corresponding to the fixing through groove, and the bolt penetrates through the thread groove and stretches into the fixing through groove to be connected with the shell.

Preferably, the filter component comprises a dustproof gasket, a dampproof gasket, a fireproof gasket and an anti-corrosion gasket, wherein the dustproof gasket is arranged on one side close to the filter element, the fireproof gasket, the anti-corrosion gasket, the dampproof gasket and the dustproof gasket are sequentially arranged from outside to inside at intervals, and two ends of the filter component are respectively connected with the shell.

Preferably, both ends of the fireproof gasket, the anti-corrosion gasket, the dampproof gasket, the dustproof gasket and the filter element are protruded towards the shell to form corresponding filtering protruding parts, the shell is provided with limiting grooves corresponding to the filtering protruding parts, the filtering protruding parts extend into the limiting grooves to be connected with the shell, and the limiting grooves are used for limiting and fixing the fireproof gasket, the anti-corrosion gasket, the dampproof gasket, the dustproof gasket and the filter element.

Preferably, the fireproof gasket is made of ceramic fiber material, the dampproof gasket is made of high-pressure polyethylene material, the dustproof gasket is made of non-woven material, and the anti-corrosion gasket is made of soft polytetrafluoroethylene material.

The utility model has the beneficial effects that: in this design, stretching into spherical recess, casing protrusion end and stretching into the fixed logical groove through having set up spherical protrusion and having formed triple connection, strengthened the connection of casing and automobile body connecting seat, can not drop to set up ventilative filter component, reduced the production of dust and mould and can also prevent fires simultaneously anticorrosion, and set up the filter core and can also filter, multiple setting has reduced the setting of change frequency and spacing groove, has reduced the cost that the whole that brings of later stage change.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is an enlarged view of the portion A of FIG. 1

FIG. 3 is a schematic view of section B-B of FIG. 1.

Reference numerals:

the filter comprises a shell, 2, a shell cavity, 3, an air inlet, 4, an air outlet, 5, a filter element, 6, a vehicle body connecting seat, 7, a connecting structure, 8, a connecting piece, 9, a fixing piece, 10, a filter component, 11, a spherical protruding part, 12, a spherical groove, 13, a shell protruding end, 14, a V-shaped groove, 15, a bolt, 16, a fixing through groove, 17, a dustproof gasket, 19, a limit groove, 20, a vehicle body connecting end, 21, a shell connecting end, 22, a thread groove, 23, a dampproof gasket, 24, a fireproof gasket, 25, an anti-corrosion gasket, 26 and a filter protruding part.

Description of the embodiments

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.

The utility model will be further described with reference to the drawings.

The utility model provides the following technical scheme:

as shown in fig. 1-3, an air cleaner comprises a housing 1, form shell cavity 2 in the casing 1, set up air inlet 3 and gas outlet 4 that communicate shell cavity 2 on the casing 1 respectively, set up filter core 5 in the casing 1, set up automobile body connecting seat 6 on the casing 1, set up connection structure 7 between automobile body connecting seat 6 and the casing 1, connection structure 7 includes connecting piece 8 and mounting 9, automobile body connecting seat 6 and casing 1 pass through connection structure 7 and connect, set up filter module 10 in the shell cavity 2, filter module 10 sets up the bilateral symmetry setting at filter core 5, in this design, stretches into spherical recess 12 through setting up spherical bulge 11, casing bulge 13 stretches into "V" word groove 14 and bolt 15 stretches into fixed through groove 16 and has formed triple connection, has strengthened the connection of casing 1 and automobile body connecting seat 6, can not drop to set up ventilative filter module 10, reduced the production of dust and mould and can also prevent corrosion simultaneously, and set up filter core 5 and can also filter, multiple setting up, reduced the frequency of change and set up and reduced the whole cost of change of groove 19 and the later stage of setting up and bringing.

Further, the connecting piece 8 sets up between casing 1 and automobile body connecting seat 6, the connecting piece 8 has automobile body link 20 and casing link 21, form spherical recess 12 on the automobile body connecting seat 6, automobile body link 20 corresponds the shape of spherical recess 12 and sets up spherical bulge 11, spherical bulge 11 stretches into spherical recess 12 and connects, casing link 20 is to casing protrusion formation casing protrusion 13, casing protrusion 13 is "V" word structure setting, casing 1 has casing protrusion 21, casing protrusion 21 corresponds casing protrusion 13 and forms "V" word groove 14, casing protrusion 13 stretches into "V" word groove 14 and connects fixedly, mounting 9 sets up on connecting piece 8, set up thread groove 22 on the connecting piece 8, set up fixed through groove 16 on casing 1, mounting 9 corresponds fixed through groove 16 and set up bolt 15, bolt 15 run through thread groove 22 stretches into fixed through groove 16 and casing 1 connection, in this design, spherical bulge 11 stretches into more spherical bulge 12 and has not stretched into the recess and has formed the heavy setting up a firm connection of "V" word groove 14 for the body connection, has formed a heavy connection of the heavy setting of a heavy setting of the heavy duty, and has formed the heavy connection of the casing connection 13, has formed the heavy connection groove of the heavy setting of the casing connection 13.

Further, the filter assembly 10 comprises a dustproof gasket 17, a dampproof gasket 23, a fireproof gasket 24 and a corrosion-proof gasket 25 (the fireproof gasket 24 is made of ceramic fiber material, the dampproof gasket 23 is made of high-pressure polyethylene material, the dustproof gasket is made of 17 nonwoven material, the corrosion-proof gasket 25 is made of soft polytetrafluoroethylene material), the dustproof gasket 17 is arranged at one side close to the filter element 5, the fireproof gasket 24, the corrosion-proof gasket 25, the dampproof gasket 23 and the dustproof gasket 17 are sequentially arranged at intervals from outside to inside, two ends of the filter assembly 10 are respectively connected with the shell 1, the two ends of the fireproof gasket 24, the corrosion-proof gasket 25, the dampproof gasket 23, the dustproof gasket 17 and the filter element 5 are respectively protruded towards the shell 1 to form corresponding filter protruding parts 26, the shell 1 is provided with limit grooves 19 corresponding to the filter protruding parts 26, the filter protruding parts 26 are protruded into the limit grooves 19 to be connected with the shell, the limiting groove 19 limits and fixes the fireproof gasket 24, the anti-corrosion gasket 25, the dampproof gasket 23, the dustproof gasket 17 and the filter element 5, in the design, the dustproof gasket 17, the dampproof gasket 23, the fireproof gasket 24 and the anti-corrosion gasket 25 are all provided with ventilation holes, so that air can enter and be filtered conveniently, the fireproof gasket 24 of ceramic fiber has high strength and good flexibility, the dampproof gasket 23 of high-pressure polyethylene material can prevent mold caused by overlarge humidity of air, the dustproof gasket 17 of non-woven material can effectively prevent dust from entering, good working environment is maintained, the anti-corrosion gasket 25 of soft polytetrafluoroethylene material has good corrosion resistance and durability, the sealing performance is reliable, and the limiting groove 19 limits and fixes the dustproof gasket 17, the dampproof gasket 23, the fireproof gasket 24 and the anti-corrosion gasket 25, the dustproof gasket 17, the dampproof gasket 23, the fireproof gasket 24 and the anti-corrosion gasket 25 are taken out of the limiting groove 19 to be replaced in the later period, so that the economic cost caused by replacing the whole spare and accessory parts due to poor filtering effect in the later period is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air cleaner, includes casing, its characterized in that: a shell cavity is formed in the shell, an air inlet and an air outlet which are communicated with the shell cavity are respectively arranged on the shell, a filter element is arranged in the shell, a vehicle body connecting seat is arranged on the shell, a connecting structure is arranged between the vehicle body connecting seat and the shell, the connecting structure comprises a connecting piece and a fixing piece, the car body connecting seat is connected with the shell through the connecting structure, a filter assembly is arranged in the shell cavity, and the filter assembly is symmetrically arranged on two sides of the filter element.

2. An air cleaner according to claim 1 wherein: the connecting piece sets up between casing and automobile body connecting seat, the connecting piece has automobile body link and casing link, form spherical recess on the automobile body connecting seat, the shape that the automobile body link corresponds spherical recess sets up spherical bulge, spherical bulge stretches into spherical recess connection.

3. An air cleaner according to claim 2 wherein: the shell connecting end protrudes towards the shell to form a shell protruding end, the shell protruding end is arranged in a V-shaped structure, the shell is provided with a shell protruding portion, the shell protruding portion corresponds to the shell protruding end to form a V-shaped groove, and the shell protruding end stretches into the V-shaped groove to be fixedly connected.

4. An air cleaner according to claim 1 wherein: the mounting sets up on the connecting piece, set up the screw thread groove on the connecting piece, set up fixed logical groove on the casing, the mounting corresponds fixed logical groove and sets up the bolt, the bolt runs through the screw thread groove and stretches into fixed logical groove and be connected with the casing.

5. An air cleaner according to claim 1 wherein: the filter component comprises a dustproof gasket, a dampproof gasket, a fireproof gasket and an anti-corrosion gasket, wherein the dustproof gasket is arranged on one side close to the filter element, the fireproof gasket, the anti-corrosion gasket, the dampproof gasket and the dustproof gasket are sequentially arranged from outside to inside at intervals, and two ends of the filter component are respectively connected with the shell.

6. An air cleaner according to claim 5 wherein: the utility model discloses a filter cartridge, including fire prevention gasket, anti-corrosion gasket, dampproofing gasket, dustproof gasket and filter core, fire prevention gasket, anti-corrosion gasket, dampproofing gasket, dustproof gasket and filter core's both ends all form the filtration bulge that corresponds to the casing protrusion, the casing corresponds the filtration bulge and forms the spacing groove, the filtration bulge stretches into the spacing groove and is connected with the casing, the spacing groove is spacing fixed to fire prevention gasket, anti-corrosion gasket, dampproofing gasket, dustproof gasket and filter core.

7. An air cleaner according to claim 6 wherein: the fireproof gasket is made of ceramic fiber materials, the dampproof gasket is made of high-pressure polyethylene materials, the dustproof gasket is made of non-woven materials, and the anticorrosion gasket is made of soft polytetrafluoroethylene materials.