CN220726406U - Environment-friendly filter - Google Patents

Abstract

The application discloses environmental protection filter, including lid, casing and filter core, still include: the connecting unit is detachably arranged on the cover body, so that the filter element can be replaced conveniently; wherein the connecting unit is positioned at the upper end of the filter element; the connecting unit comprises a pressing plate which is movably arranged on the cover body; the plurality of support components are uniformly distributed on the pressing plate, and two ends of the support components are pressed on the cover body; a fixed block fixedly mounted on the pressing plate; a pair of support rods rotatably installed at both ends of the fixed block, respectively; a pair of springs fixedly connected between the support rods and two sides of the fixed block respectively; the lug supports the supporting rod to enable the pressing plate to move upwards, so that the lug is separated from the cover body, the pressing plate is taken down, and the filter element inside the cover body can be directly replaced.

Description

Environment-friendly filter

Technical Field

The utility model relates to an environment-friendly filter.

Background

The filter is an indispensable important structure in modern car engine oil filtration or air filter device, through with gas or structure by the inlet port filling inside, rethread filter core centralized filtration and by the middle part discharge, the in-process that passes the filter core can realize filterable effect effectively to current many environmental protection filter core structures can realize wasing used repeatedly, but current environmental protection filter adopts the unable dismantlement of rigid seal structure integral type generally, or the connected mode of multiunit bolt structure, is inconvenient for the staff to dismantle the filter core of inside and washs.

An existing filter with a detachable filter element, for example, an energy-saving and environment-friendly filter with a patent number of CN219231593U and convenient filter element cleaning comprises a filter shell and a sealing top cover, wherein the sealing top cover is arranged at the top of the filter shell, four groups of limit rings are arranged at the outer side of the sealing top cover, and a filter element frame is arranged in the filter shell; the welding circle frame is installed in the outside of filter shell, and the swivel ring is installed in the outside embedding of welding circle frame, and combination buckle is installed at the top of swivel ring, and the combination buckle is located the outside of spacing collar.

This embodiment utilizes combination buckle and stop collar to realize effectively that the combination is fixed through installing stop collar and combination buckle to convenient to detach washs the filter core structure of inside, but its defect that exists has:

the combined buckle is complex in connecting structure and inconvenient to assemble and disassemble.

Disclosure of Invention

The utility model aims to solve one of the technical problems existing in the prior art.

The application provides an environmental protection filter, including lid, casing and filter core, still include: the connecting unit is detachably arranged on the cover body, so that the filter element can be replaced conveniently;

wherein, the connecting unit is located the filter core upper end.

The connection unit includes:

the pressing plate is movably arranged on the cover body;

the plurality of support components are uniformly distributed on the pressing plate, and two ends of the support components are pressed on the cover body;

wherein, the width of the ground of the pressing plate is larger than the width of the filter core.

The support assembly includes:

a fixed block fixedly mounted on the pressing plate;

a pair of support rods rotatably installed at both ends of the fixed block, respectively;

a pair of springs fixedly connected between the support rods and two sides of the fixed block respectively;

wherein, the bottom of a pair of bracing pieces suppresses on the lid.

Further comprises:

the convex blocks are uniformly distributed on the cover body and positioned on two sides of the pressing plate;

wherein, a plurality of protruding blocks are respectively on the same axis with the bottom of each supporting rod.

Further comprises:

a filter plate fixedly installed in the housing;

wherein, the filter sets up the outer end at the filter core.

Further comprises:

a pair of drain pipes which are respectively mounted on the housing by threads;

wherein, a pair of drain pipes communicate to the casing inside.

The beneficial effects of the utility model are as follows:

through the setting of clamp plate, rotate the clamp plate and make the bracing piece remove to the lug on, the lug supports the bracing piece and makes the clamp plate reciprocate to separate with the lid, take down the clamp plate, and can directly change the inside filter core of lid.

Drawings

FIG. 1 is a cross-sectional view of an environmental filter according to an embodiment of the present application;

fig. 2 is a top view of an environmental protection filter according to an embodiment of the present application.

Reference numerals

1-lid, 2-casing, 3-filter core, 4-connecting unit, 5-clamp plate, 6-supporting component, 7-fixed block, 8-bracing piece, 9-spring, 10-lug, 11-filter, 12-drain pipe.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The server provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1 and 2, the embodiment of the present application provides an environmental protection filter, including a cover 1, a housing 2, and a filter element 3, further including: the connecting unit 4 is detachably arranged on the cover body 1, so that the filter element 3 can be conveniently replaced; wherein the connecting unit 4 is positioned at the upper end of the filter element 3.

Further, the connection unit 4 includes: a pressing plate 5 movably mounted on the cover 1; the plurality of support components 6 are uniformly distributed on the pressing plate 5, and two ends of the support components are pressed on the cover body 1; wherein the width of the ground of the pressing plate 5 is larger than the width of the filter core 3.

Further, the support assembly 6 includes: a fixed block 7 fixedly mounted on the pressing plate 5; a pair of support rods 8 rotatably installed at both ends of the fixed block 7, respectively; a pair of springs 9 fixedly connected between each support bar 8 and both sides of the fixed block 7, respectively; wherein the bottom ends of a pair of support rods 8 are pressed on the cover body.

Further, the method further comprises the following steps: the convex blocks 10 are uniformly distributed on the cover body 1 and positioned on two sides of the pressing plate 5; wherein, a plurality of protruding blocks 10 are respectively arranged on the same axis with the bottom end of each supporting rod 8.

In this embodiment of the present application, because the above-mentioned structure is adopted, when the filter core 3 needs to be replaced, rotate the clamp plate 5 earlier for the bracing piece 8 of fixed block 7 both sides rotate corresponding lug 10 department, the bottom of each bracing piece 8 all is located the upper end of lug 10 this moment, simultaneously, support bracing piece 8 through the elasticity of spring 9, and fixed block 7 drives clamp plate 5 and upwards remove, clamp plate 5 has broken away from lid 1, the workman takes down clamp plate 5, take out the filter core 3 with the anchor clamps and change, pack into in the casing 2 with new filter paper, install clamp plate 5 on lid 1 again, guarantee bracing piece 8 to support and press on lid 1 and not on lug 10, bracing piece 8 of fixed block 7 both sides support through the elasticity of spring 9, make clamp plate 5 can firm install on lid 1.

Example 2:

as shown in fig. 1, in this embodiment, in addition to including the structural features of the foregoing embodiment, the present embodiment further includes: a filter plate 11 fixedly installed in the housing 2; wherein the filter plate 11 is arranged at the outer end of the filter core 3.

In this embodiment of the present application, since the above-described structure is adopted, engine oil enters the housing 2 from the oil inlet port and is filtered for the first time through the filter element 3, and is filtered for the second time through the filter plate 11, the effect of multi-layer filtration is achieved, and the filtration efficiency of the filter is improved.

Example 3:

as shown in fig. 1, in this embodiment, in addition to including the structural features of the foregoing embodiment, the present embodiment further includes: a pair of drain pipes 12 which are respectively screw-mounted on the housing 2; wherein a pair of drain pipes 12 is communicated to the inside of the housing 2.

In this embodiment of the present application, since the above-described structure is adopted, the filter plate 11 is provided as the water removal filter element, water in the engine oil which is completed by the first filtration can be separated out, and the filtered water can be discharged through the drain pipe 12, so that the phenomenon that the water enters the engine system and causes the engine damage is effectively avoided.

It should be noted that, in this document, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (6)

1. An environmental protection filter, includes lid (1), casing (2) and filter core (3), its characterized in that still includes:

the connecting unit (4) is detachably arranged on the cover body (1) and is convenient for replacing the filter element (3);

wherein the connecting unit (4) is positioned at the upper end of the filter element (3).

2. An environmental protection filter according to claim 1, characterized in that the connection unit (4) comprises:

a pressing plate (5) movably mounted on the cover body (1);

the support assemblies (6) are uniformly distributed on the pressing plate (5), and two ends of the support assemblies are pressed on the cover body (1);

wherein the ground width of the pressing plate (5) is larger than the width of the filter core (3).

3. An environmental protection filter according to claim 2, characterized in that the support assembly (6) comprises:

a fixed block (7) fixedly mounted on the pressing plate (5);

a pair of support rods (8) rotatably installed at both ends of the fixed block (7), respectively;

a pair of springs (9) fixedly connected between the support rods (8) and both sides of the fixed block (7), respectively;

wherein, the bottom ends of a pair of support rods (8) are pressed on the cover body (1).

4. An environmental protection filter according to claim 3, further comprising:

the convex blocks (10) are uniformly distributed on the cover body (1) and are positioned on two sides of the pressing plate (5);

wherein, a plurality of the convex blocks (10) and the bottom ends of the supporting rods (8) are respectively arranged on the same axis.

5. The environmental protection filter of claim 1, further comprising:

a filter plate (11) fixedly mounted in the housing (2);

wherein the filter plate (11) is arranged at the outer end of the filter core (3).

6. The environmental protection filter of claim 1, further comprising:

a pair of drain pipes (12) which are respectively mounted on the housing (2) by threads;

wherein, a pair of drain pipes (12) are communicated with the inside of the shell (2).