CN216950638U

CN216950638U - Diesel oil filter capable of conveniently replacing non-woven fabric

Info

Publication number: CN216950638U
Application number: CN202220686823.4U
Authority: CN
Inventors: 周铖; 朱明�
Original assignee: Zhenjiang Runhong New Material Technology Co ltd
Current assignee: Zhenjiang Runhong New Material Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-12
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a diesel filter capable of conveniently replacing non-woven fabrics, which comprises a diesel filter shell, wherein the top of the diesel filter shell is movably connected with a diesel filter cover plate, the bottom of the diesel filter cover plate is provided with a first filter layer, the bottom of the diesel filter cover plate is provided with a non-woven fabric filter layer, the non-woven fabric filter layer and the bottom of the first filter layer are provided with a connecting plate, the connecting plate is inserted into the diesel filter shell, the outer part of the diesel filter shell is provided with two clamping components, and the two clamping components are clamped with the diesel filter cover plate. This convenient diesel filter who changes non-woven fabrics realizes the purpose of quick assembly disassembly diesel filter apron through the joint of joint subassembly with the diesel filter apron to the purpose of non-woven fabrics filter layer is changed in the realization.

Description

Diesel oil filter capable of conveniently replacing non-woven fabric

Technical Field

The utility model relates to the technical field of filters, in particular to a diesel filter capable of conveniently replacing non-woven fabrics.

Background

The filter, which is an accessory for filtering impurities or gas through filter paper, is generally an automobile filter, is an accessory for an engine, and is divided into the following components according to different filtering functions: oil filter, fuel filter (gasoline filter, diesel filter, oil-water separator, hydraulic filter), air filter, air conditioner filter, etc.

At present, some diesel oil filter and the non-woven fabrics that exist set up to an organic whole on the market, do not possess the effect of dismantling the non-woven fabrics, use the non-woven fabrics for a long time and be blockked up when needing to be changed, can not change it, need change whole filter, be difficult to accomplish resources are saved, present diesel oil filter all adopts the non-woven fabrics to carry out the individual layer and filters moreover, and the filter effect is not good, so proposes the diesel oil filter of a convenient change non-woven fabrics and solves the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the diesel filter capable of conveniently replacing the non-woven fabric, which has the advantages of convenience in replacing the non-woven fabric, good filtering effect and the like, and solves the problems that the conventional diesel filter is poor in filtering effect and cannot replace the non-woven fabric.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient diesel filter who changes non-woven fabrics, includes the diesel filter casing, the top swing joint of diesel filter casing has a diesel filter apron, and the bottom of diesel filter apron is provided with first filter layer, the bottom of diesel filter apron is provided with the non-woven fabrics filter layer, the non-woven fabrics filter layer is provided with the connecting plate with the bottom of first filter layer, and the connecting plate is pegged graft with the diesel filter casing, the outside of oil filter casing is provided with two joint subassemblies, two the joint subassembly with diesel filter apron joint.

Further, be provided with a leak protection support on the interior diapire of diesel oil filter casing, the inside of leak protection support is provided with first leak protection packing ring.

Furthermore, the bottom of the connecting plate is provided with a convex block which is positioned between the two first leakage-proof gaskets.

Further, an oil inlet hole is formed in the top of the oil filter shell, and an oil outlet hole is formed in the diesel filter cover plate.

Further, a second leakage-proof gasket is arranged outside the diesel filter cover plate.

Further, one the joint subassembly is including setting up joint case on diesel oil filter casing outer wall, setting at the inside spring of joint incasement, place the pull rod in the spring in to and set up the stopper in the pull rod outside, wherein, seted up a fixed orifices on the diesel oil filter apron, pull rod and fixed orifices joint.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this convenient diesel filter who changes non-woven fabrics has a diesel filter apron through the top swing joint of diesel filter casing, and the bottom of diesel filter apron is provided with first filter layer, and the bottom of diesel filter apron is provided with the non-woven fabrics filter layer to carry out secondary filter to diesel oil, improved this diesel filter's filter effect.

2. This convenient diesel oil filter of changing non-woven fabrics is provided with two joint subassemblies, two through the outside of oil filter casing the joint subassembly with diesel oil filter apron joint, joint subassembly are used for fixed diesel oil filter apron, and the joint through joint subassembly and diesel oil filter apron realizes the purpose of quick assembly disassembly diesel oil filter apron to the purpose of changing the non-woven fabrics filter layer is realized.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

FIG. 4 is an enlarged view of the structure B of the present invention.

In the figure: 1. diesel filter casing, 2, diesel filter apron, 3, first filter layer, 4, non-woven fabrics filter layer, 5, connecting plate, 6, lug, 7, oil outlet, 8, inlet port, 9, leak protection support, 10, first leak protection packing ring, 11, second leak protection packing ring, 12, joint case, 13, spring, 14, pull rod, 15, stopper, 16, fixed orifices.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the diesel filter for conveniently replacing the non-woven fabric in the embodiment includes a diesel filter housing 1, the diesel filter housing 1 is cylindrical, the inside of the diesel filter housing 1 is a cavity, the top of the diesel filter housing 1 is open, the top of the diesel filter housing 1 is movably connected with a diesel filter cover plate 2, the diesel filter cover plate 2 is disc-shaped, the diesel filter cover plate 2 is used for sealing the diesel filter housing 1, a first filter layer 3 is adhered to the lower surface of the diesel filter cover plate 2, the first filter layer 3 is used for preliminarily filtering out large-particle impurities in diesel, a non-woven fabric filter layer 4 is adhered to the lower surface of the diesel filter cover plate 2, the non-woven fabric filter layer 4 is located on the inner side of the first filter layer 3, the non-woven fabric filter layer 4 is used for filtering the diesel after preliminary filtering, thereby improve the filter effect of this filter, non-woven fabrics filter layer 4 pastes with the lower surface of first filter layer 3 has connecting plate 5, connecting plate 5 is the ring form, connecting plate 5 pegs graft with diesel filter casing 1, equal fixed mounting has a joint subassembly on the outer wall about diesel filter casing 1, two joint subassemblies and 2 joints of diesel filter apron, the purpose of quick assembly disassembly diesel filter apron 2 is realized with the joint of diesel filter apron 2 through the joint subassembly, with the purpose of realizing changing non-woven fabrics filter layer 4.

In this embodiment, a leak-proof support 9 is fixedly installed on the inner bottom wall of the diesel filter housing 1, the leak-proof support 9 is in a circular ring shape, the inside of the leak-proof support 9 is a cavity, and first leak-proof gaskets 10 are fixedly installed on two inner walls of the leak-proof support 9.

Wherein, the bottom fixed mounting of above-mentioned connecting plate 5 has a lug 6, and lug 6 is the ring form, and lug 6 is located between two first leak protection packing rings 10, inserts in the leak protection support 9 through lug 6 and laminates with first leak protection packing ring 10 to prevent that diesel oil from passing through in the clearance of lug 6 and leak protection support 9, not pass through the filtration of diesel oil filter apron 2 and first filter layer 3.

In this embodiment, the top of the oil filter housing 1 is provided with an oil inlet 8, and the diesel filter cover plate 2 is provided with an oil outlet 7.

In this embodiment, fixed mounting has second leak protection packing ring 11 on the outer wall of diesel filter apron 2, and second leak protection packing ring 11 is used for making diesel filter apron 2 and diesel filter casing 1 connect inseparabler, prevents that diesel oil from revealing.

In this embodiment, one clamping assembly comprises a clamping box 12 fixedly mounted on the outer wall of the diesel filter housing 1, a spring 13 fixedly mounted inside the clamping box 12, a pull rod 14 embedded in the spring 13, and a limit block 15 fixedly mounted outside the pull rod 14, wherein, the diesel filter cover plate 2 is provided with a fixing hole 16, the pull rod 14 is clamped with the fixing hole 16, when the pull rod 14 is pulled, the pull rod 14 drives the limiting block 15 to move so as to compress the spring 13, at the moment, the pull rod 14 is separated from the fixed hole 16, the diesel filter cover plate 2 can be taken out of the oil filter shell 1, the purpose of replacing the non-woven fabric filter layer 4 and the first filter layer 3 is realized, when the pull rod 14 is loosened, the spring 13 resets to enable the limiting block 15 to move so as to enable the pull rod 14 to move to be clamped with the fixing hole 16, and the purpose of fixing the non-woven fabric filter layer 4 and the first filter layer 3 is achieved.

The working principle of the above embodiment is as follows:

(1) this convenient diesel filter who changes non-woven fabrics has a diesel filter apron 2 through the top swing joint of diesel filter casing 1, and the bottom of diesel filter apron 2 is provided with first filter layer 3, and the bottom of diesel filter apron 2 is provided with non-woven fabrics filter layer 4 to carry out secondary filter to diesel oil, improved this diesel filter's filter effect.

(2) This convenient diesel oil filter who changes non-woven fabrics is provided with two joint subassemblies through the outside of oil filter casing 1, two joint subassemblies and 2 joints of diesel oil filter apron, and the joint subassembly is used for fixed diesel oil filter apron 2, realizes quick assembly disassembly diesel oil filter apron 2's purpose through the joint subassembly with diesel oil filter apron 2 to realize changing the purpose of non-woven fabrics filter layer 4.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 convenient diesel filter who changes non-woven fabrics, includes diesel filter casing (1), its characterized in that: the top swing joint of diesel filter casing (1) has a diesel filter apron (2), and the bottom of diesel filter apron (2) is provided with first filter layer (3), the bottom of diesel filter apron (2) is provided with non-woven fabrics filter layer (4), non-woven fabrics filter layer (4) are provided with connecting plate (5) with the bottom of first filter layer (3), and connecting plate (5) are pegged graft with diesel filter casing (1), the outside of diesel filter casing (1) is provided with two joint subassemblies, two the joint subassembly with diesel filter apron (2) joint.

2. The diesel filter capable of replacing the non-woven fabric conveniently and quickly as claimed in claim 1, wherein: a leakage-proof support (9) is arranged on the inner bottom wall of the diesel filter shell (1), and a first leakage-proof gasket (10) is arranged inside the leakage-proof support (9).

3. The diesel filter capable of replacing the non-woven fabric conveniently and quickly as claimed in claim 2, is characterized in that: the bottom of the connecting plate (5) is provided with a convex block (6), and the convex block (6) is positioned between the two first leakage-proof gaskets (10).

4. The diesel filter capable of replacing the non-woven fabric conveniently and quickly as claimed in claim 1, wherein: an oil inlet hole (8) is formed in the top of the diesel filter shell (1), and an oil outlet hole (7) is formed in the diesel filter cover plate (2).

5. The diesel filter capable of replacing the non-woven fabric conveniently and quickly as claimed in claim 1, wherein: and a second leakage-proof gasket (11) is arranged outside the diesel filter cover plate (2).

6. The diesel filter capable of replacing the non-woven fabric conveniently and quickly as claimed in claim 1, wherein: one the clamping assembly comprises a clamping box (12) arranged on the outer wall of the diesel filter shell (1), a spring (13) arranged inside the clamping box (12), a pull rod (14) arranged in the spring (13), and a limiting block (15) arranged outside the pull rod (14), wherein a fixing hole (16) is formed in the diesel filter cover plate (2), and the pull rod (14) is clamped with the fixing hole (16).