CN212535881U

CN212535881U - Air cleaner protection package assembly

Info

Publication number: CN212535881U
Application number: CN202020654678.2U
Authority: CN
Inventors: 肖劲松
Original assignee: JIANGSU XINGCHENXING AUTO ACCESSORIES CO Ltd
Current assignee: JIANGSU XINGCHENXING AUTO ACCESSORIES CO Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-12
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an air cleaner protects package assembly, including casing and last casing down, inner chamber between casing and the last casing is provided with the overlap joint diaphragm down, the bottom of overlap joint diaphragm is provided with the non-woven fabrics layer that is used for air cleaner, the ground right side of casing is provided with the inlet box down, the bottom of inlet box is provided with the air inlet, the inner chamber of inlet box is provided with stainless steel mesh layer and lower stainless steel mesh layer, it is provided with the layer that absorbs water to go up between stainless steel mesh layer and the lower stainless steel mesh layer, the top left side of going up the casing is provided with out the gas tank, the top of going out the gas tank is provided with the gas. The utility model discloses can be through reasonable structural design, the collision that receives when the automobile goes the in-process with the softer material of structures such as non-woven fabrics, sponge as the filter core in the reduction air cleaner rocks, reduces the possibility that filter core structure warp to the design has the layer that absorbs water in the air inlet box, can carry out preliminary drying to the air before getting into the non-woven fabrics layer, reduces the burden that absorbs water on non-woven fabrics layer.

Description

Air cleaner protection package assembly

Technical Field

The utility model relates to an outside protection technical field of car air cleaner, in particular to air cleaner protects package assembly.

Background

The air filter is mainly used for filtering air in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms and various precision operating rooms. When the air-purifying device is used for automobiles, a large amount of air is sucked into an engine in the working process, if the air is not filtered, dust suspended in the air is sucked into a cylinder, the abrasion of the piston group and the cylinder can be accelerated, larger particles enter between the piston and the cylinder, the cylinder pulling phenomenon can be caused seriously, this is especially serious in dry and sandy working environment, the air filter is installed in front of carburetor or air inlet pipe, and plays the role of filtering dust and sand in air, and ensures that sufficient and clean air is entered into cylinder, besides, the liquid with too large water content in air is not good for engine working, vibration when the automobile runs can influence when the filter core is made of materials with softer structures such as non-woven fabrics and sponges, the whole structure is easy to change, and the normal function of the air filter is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air cleaner protects package assembly, main aim at can be through reasonable structural design, and the collision that receives when the car travel in-process with the softer material of structures such as non-woven fabrics, sponge as the filter core in the reduction air cleaner rocks, reduces the possibility that filter core structure warp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air cleaner protects package assembly, includes casing and last casing down, the inner chamber between casing and the last casing is provided with the overlap joint diaphragm down, the bottom of overlap joint diaphragm is provided with the non-woven fabrics layer that is used for air cleaner, the ground right side of casing is provided with the inlet box down, the bottom of inlet box is provided with the air inlet, the inner chamber of inlet box is provided with stainless steel mesh layer and lower stainless steel mesh layer, it is provided with the layer that absorbs water to go up between stainless steel mesh layer and the lower stainless steel mesh layer, the top left side of going up the casing is provided with out the gas tank, the top of going out the gas tank is provided with the gas outlet.

Preferably, the top opening part of the lower shell is provided with a lap joint groove for placing a lap joint transverse plate, and a lower sealing rubber pad is arranged on the contact surface between the top of the lap joint groove and the lap joint transverse plate.

Preferably, a protruding block used for pressing the lap joint transverse plate is arranged at the opening at the bottom of the upper shell, and an upper sealing rubber pad is arranged on the contact surface of the bottom of the protruding block and the lap joint transverse plate.

Preferably, a fixing bolt inserted downwards and used for connecting the lower shell and the upper shell is arranged on a convex part at a contact surface between the lower shell and the upper shell, and a fixing nut screwed in from bottom to top is sleeved on the outer wall of the fixing bolt.

Preferably, a sponge layer is arranged at the bottom of the non-woven fabric layer.

Preferably, the lower stainless steel mesh layer is fixedly connected to the inner wall of the air inlet box, and the upper stainless steel mesh layer is connected with the lower stainless steel mesh layer through screws.

Preferably, the water absorbing layer adopts granular silica gel drying agent, and the outer diameter of the silica gel drying agent is larger than the inner diameter of meshes of the upper stainless steel mesh layer and the lower stainless steel mesh layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a top opening part of casing is provided with the overlap joint groove that is used for placing the overlap joint diaphragm down, is provided with lower sealing rubber pad on the top in overlap joint groove and the contact surface of overlap joint diaphragm, and the bottom opening part of going up the casing is provided with and is used for pressing down the protrusion piece of overlap joint diaphragm, is provided with sealing rubber pad on the bottom of protrusion piece and the contact surface of overlap joint diaphragm. After the lap joint transverse plate is placed between the lower shell and the upper shell, because the upper shell and the lower shell are fully clamped, and the lower sealing rubber gasket and the upper sealing rubber gasket are tightly attached to extrude the lap joint transverse plate, the sealing property between the upper shell and the lower shell can be ensured, and simultaneously, the vibration of the lap joint transverse plate between the lower shell and the upper shell is reduced, so that the possibility of deformation of the non-woven fabric layer caused by vibration is reduced;

2. the utility model discloses the design has the layer that absorbs water in the air-intake box, can carry out preliminary drying to the air before getting into the non-woven fabrics layer, reduces the burden of absorbing water on non-woven fabrics layer to the layer that absorbs water adopts graininess silica gel drier, can also used repeatedly after self absorbs the moisture evaporation, can increase the life on layer that absorbs water, reduces the change number of times on layer that absorbs water.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view taken along line a-a of fig. 3 in accordance with the present invention;

fig. 5 is a partial enlarged view of fig. 4 at B according to the present invention;

fig. 6 is a partial enlarged view of fig. 4 at C according to the present invention;

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

fig. 8 is a schematic structural diagram of the upper housing assembly of the present invention.

In the figure: 1-a lower shell; 2-an upper shell; 3-lapping a transverse plate; 4-a non-woven fabric layer; 5-an air inlet box; 6-an air inlet; 7-upper stainless steel net layer; 8-lower stainless steel mesh layer; 9-a water-absorbing layer; 10-an air outlet box; 11-gas outlet; 12-lower sealing rubber pad; 13-sealing rubber gasket; 14-a fixing bolt; 15-fixing the nut; 16-sponge layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-8, an air cleaner protection package assembly comprises a lower casing 1 and an upper casing 2, a fixing bolt 14 inserted downwards for connecting the lower casing 1 and the upper casing 2 is arranged at a convex part at a contact surface between the lower casing 1 and the upper casing 2, a fixing nut 15 screwed upwards from below is sleeved on the outer wall of the fixing bolt 14, a lap joint groove for placing a lap joint transverse plate 3 is arranged at an opening at the top of the lower casing 1, a lower sealing rubber pad 12 is arranged at a contact surface between the top of the lap joint groove and the lap joint transverse plate 3, a convex block for pressing the lap joint transverse plate 3 is arranged at an opening at the bottom of the upper casing 2, an upper sealing rubber pad 13 is arranged at a contact surface between the bottom of the convex block and the lap joint transverse plate 3, the lap joint transverse plate 3 is arranged in an inner cavity between the lower casing 1 and the upper casing 2, a non-woven fabric layer 4 for, the bottom of non-woven fabrics layer 4 is provided with sponge layer 16, the ground right side of casing 1 is provided with air inlet box 5 down, the bottom of air inlet box 5 is provided with air inlet 6, the inner chamber of air inlet box 5 is provided with stainless steel meshwork layer 7 and stainless steel meshwork layer 8 down, stainless steel meshwork layer 8 fixed connection is at the inner wall of air inlet box 5 down, it is connected with stainless steel meshwork layer 8 down through the screw to go up stainless steel meshwork layer 7, it absorbs water layer 9 to go up to be provided with between stainless steel meshwork layer 7 and the lower stainless steel meshwork layer 8, it adopts graininess silica gel drier to absorb water layer 9, and the external diameter of silica gel drier is greater than the mesh internal diameter of last stainless steel meshwork layer 7 and lower stainless steel meshwork layer 8, the top left side of.

In a specific application of this embodiment, in the use process of the present invention, firstly, the outside air enters the air intake box 5 through the air inlet 6, in the process that the air passes through the air inlet box 5, firstly passes through the water absorption layer 9 between the upper stainless steel net layer 7 and the lower stainless steel net layer 8, wherein the water absorbing layer 9 adopts granular silica gel desiccant, the outer diameter of the silica gel desiccant is larger than the inner diameters of the meshes of the upper stainless steel mesh layer 7 and the lower stainless steel mesh layer 8, the silica gel desiccant can be reused after absorbing water and evaporating, the service life of the water absorbing layer 9 can be prolonged, the replacement times of the water absorbing layer 9 are reduced, when the water absorbing layer 9 is replaced, the screw connecting the upper stainless steel mesh layer 7 and the lower stainless steel mesh layer 8 is taken down, thereby, the upper stainless steel mesh layer 7 is taken out, and the water-absorbing layer 9 on the top of the lower stainless steel mesh layer 8 is replaced. The dried air enters the inner cavity of the lower shell 1, passes through the non-woven fabric layer 4 for air filtration, is further dried, and absorbs solid impurities in the air, wherein the sponge layer 16 at the bottom of the non-woven fabric layer 4 is suitable for increasing the overall strength of the non-woven fabric layer 4, the capability of maintaining the shape of the non-woven fabric layer 4 is improved, and the air treated by the non-woven fabric layer 4 is discharged through the air outlet box 10 and the air outlet 11.

Wherein, because the car can produce vibration in the in-process of traveling, through following design: the top opening part of lower casing 1 is provided with the overlap joint groove that is used for placing overlap joint diaphragm 3, is provided with lower sealing rubber pad 12 on the top of overlap joint groove and the contact surface of overlap joint diaphragm 3, and the bottom opening part of going up casing 2 is provided with the bulge piece that is used for pressing overlap joint diaphragm 3, is provided with sealing rubber pad 13 on the bottom of bulge piece and the contact surface of overlap joint diaphragm 3. Put into overlap joint diaphragm 3 between casing 1 and last casing 2 down after, because the abundant joint of casing 1 and casing 2 down to and lower sealing rubber pad 12 and last sealing rubber pad 13 hug closely and extrude overlap joint diaphragm 3, when can guarantee to go up casing 2 and the leakproofness down between the casing 1, reduce the vibration of overlap joint diaphragm 3 between casing 1 and last casing 2 down, thereby reduce non-woven fabrics layer 4 and take place the possibility of deformation because of the vibration.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an air cleaner protects package assembly which characterized in that: including casing (1) and last casing (2) down, the inner chamber between casing (1) and the last casing (2) is provided with overlap joint diaphragm (3) down, the bottom of overlap joint diaphragm (3) is provided with non-woven fabrics layer (4) that are used for air filter, the ground right side of casing (1) is provided with air inlet box (5) down, the bottom of air inlet box (5) is provided with air inlet (6), the inner chamber of air inlet box (5) is provided with stainless steel mesh layer (7) and stainless steel mesh layer (8) down, it absorbs water layer (9) to go up to be provided with between stainless steel mesh layer (7) and stainless steel mesh layer (8) down, the top left side of going up casing (2) is provided with out gas tank (10), the top of going out gas tank (10) is provided with gas outlet (11).

2. An air cleaner protective package assembly according to claim 1, wherein: the top opening part of the lower shell (1) is provided with a lap joint groove for placing the lap joint transverse plate (3), and a lower sealing rubber pad (12) is arranged on the contact surface between the top of the lap joint groove and the lap joint transverse plate (3).

3. An air cleaner protective package assembly according to claim 1, wherein: the bottom opening part of the upper shell (2) is provided with a protruding block used for pressing the lap joint transverse plate (3), and an upper sealing rubber pad (13) is arranged on the contact surface of the bottom of the protruding block and the lap joint transverse plate (3).

4. An air cleaner protective package assembly according to claim 1, wherein: the convex part of the contact surface between the lower shell (1) and the upper shell (2) is provided with a fixing bolt (14) which is inserted downwards and used for connecting the lower shell (1) and the upper shell (2), and the outer wall of the fixing bolt (14) is sleeved with a fixing nut (15) which is screwed in from bottom to top.

5. An air cleaner protective package assembly according to claim 1, wherein: a sponge layer (16) is arranged at the bottom of the non-woven fabric layer (4).

6. An air cleaner protective package assembly according to claim 1, wherein: the lower stainless steel mesh layer (8) is fixedly connected to the inner wall of the air inlet box (5), and the upper stainless steel mesh layer (7) is connected with the lower stainless steel mesh layer (8) through screws.

7. An air cleaner protective package assembly according to claim 1, wherein: the water absorbing layer (9) is made of granular silica gel drying agent, and the outer diameter of the silica gel drying agent is larger than the inner diameter of meshes of the upper stainless steel mesh layer (7) and the lower stainless steel mesh layer (8).