CN214551451U

CN214551451U - Glass fiber type folding filter element with high flow rate

Info

Publication number: CN214551451U
Application number: CN202120316079.4U
Authority: CN
Inventors: 任晴
Original assignee: Jiaozuo Huaqing Filter Equipment Co ltd
Current assignee: Jiaozuo Huaqing Filter Equipment Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-02
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a fine formula of glass of large-traffic folding filter core, including the lower extreme cover, lower extreme cover upper wall fixedly connected with inner tube, lower extreme cover upper wall fixedly connected with urceolus, be equipped with the filterable core body between inner tube and the urceolus, the lower extreme cover top is equipped with the upper end cover, the upper end cover lower wall is equipped with the standing groove, inner tube, urceolus all extend to in the standing groove, the upper end cover lateral wall runs through and is equipped with the opening, the upper end cover lateral wall runs through and is equipped with two fixed mouthful, two the fixed mouthful inner wall all rotates and is connected with the gag lever post, two the equal fixedly connected with wedge of gag lever post lateral wall, two the gag lever post lateral wall passes through the spring respectively with two fixed mouthful inner wall elastic connection. The utility model is simple in operation, the people of being convenient for clear up filter core body, prevent that impurity from plugging up filter core body, can also prevent that lubricating oil from leaking with standing groove contact department from the urceolus, guaranteed the device's filter effect.

Description

Glass fiber type folding filter element with high flow rate

Technical Field

The utility model relates to a filter core technical field especially relates to a fine formula of glass of large-traffic folding filter core.

Background

The glass fiber type folding filter element is a term of filtering and purifying functions, is mainly used in the filtering industries of oil filtration, air filtration, water filtration and the like at present, and is often used for filtering lubricating oil in the industry in order to purify the resources of original fluid and a simple and convenient device for separating the resources.

The glass fiber type folding filter element of the traditional filter is adhered to the filter element by impurities and solid substances in filter oil after being used for a period of time, so that the filter element is blocked, the filtering efficiency of the filter element is influenced, the flow of the filter element is reduced, and therefore, the glass fiber type folding filter element of a large flow rate needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a large-flow glass fiber type folding filter element.

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

the utility model provides a fine formula of glass of large-traffic folding filter core, includes the lower extreme cover, lower extreme cover upper wall fixedly connected with inner tube, lower extreme cover upper wall fixedly connected with urceolus, be equipped with the filterable core body between inner tube and the urceolus, the lower extreme cover top is equipped with the upper end cover, the upper end cover lower wall is equipped with the standing groove, inner tube, urceolus all extend to in the standing groove, the upper end cover lateral wall runs through and is equipped with the opening, the upper end cover lateral wall runs through and is equipped with two fixed mouthful, two the fixed mouthful inner wall all rotates and is connected with the gag lever post, two the equal fixedly connected with wedge of gag lever post lateral wall, two the gag lever post lateral wall passes through the spring respectively with two fixed mouthful inner wall elastic connection, the urceolus lateral wall is equipped with two spacing grooves, be equipped with the slewing mechanism that is used for extrudeing two wedges on the upper end cover.

Preferably, slewing mechanism includes the fixed plate of fixed connection at the opening inner wall, the fixed plate lateral wall runs through and is equipped with the screw hole, screw hole inner wall threaded connection has the threaded rod, threaded rod upper end fixedly connected with bull stick, the bull stick lateral wall rotates and is connected with the depression bar, the depression bar both ends respectively with two wedge lateral wall contacts, two guide bars of depression bar lower wall fixedly connected with.

Preferably, the lateral wall of the upper end of the outer barrel is provided with a placing groove, a sealing ring is fixedly connected to the bottom in the placing groove, and the sealing ring is in contact with the top in the placing groove.

Preferably, two the cross-section of gag lever post is L shape structure, two the gag lever post both ends extend to two spacing inslots respectively, two the gag lever post is close to corresponding spacing inslot one end and two spacing inslot walls and all is equipped with the cambered surface.

Preferably, the side wall of the outer cylinder is in contact with the inner wall of the placing groove, the side wall of the inner cylinder is in contact with the inner wall of the placing groove, and the cross section of the placing groove is of an annular structure.

Preferably, two of the guide rods each penetrate through a side wall of the fixing plate, and the size of the fixing plate is smaller than that of the opening.

The utility model discloses possess following beneficial effect:

1. the utility model discloses a rotating the bull stick, the bull stick drives the threaded rod and rotates, and the threaded rod moves up when rotating, and then drives the depression bar and move up, and when the depression bar moved up, two gag lever posts rotated under the pulling force effect of spring, left the corresponding spacing groove completely until two gag lever posts, can take off the upper end cover, then take out the filter core body, can clear up the filter core body, easy operation, the people of being convenient for clear up the filter core body, prevent that impurity from plugging up the filter core body;

2. the utility model discloses an at installation filter core body, through rotating the bull stick, the bull stick drives the threaded rod and rotates for the threaded rod moves down with the depression bar, extrudees the wedge when the depression bar moves down, makes two gag lever posts insert the spacing inslot, and at this moment, top and sealing washer contact in the standing groove can prevent that lubricating oil from leaking with standing groove contact department from the urceolus, have guaranteed the device's filter effect.

Drawings

Fig. 1 is a schematic structural view of a large-flow glass fiber type folding filter element provided by the utility model;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is the utility model provides a B-site structure enlarged view of a large-flow glass fiber type folding filter element.

In the figure: 1 upper end cover, 2 inner tube, 3 urceolus, 4 lower end covers, 5 through-holes, 6 filter core bodies, 7 openings, 8 fixed plates, 9 threaded rods, 10 threaded holes, 11 guide bars, 12 bull sticks, 13 depression bars, 14 fixed ports, 15 gag lever posts, 16 spacing grooves, 17 recesses, 18 sealing rings, 19 standing grooves, 20 wedge blocks.

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.

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.

Referring to fig. 1-3, a glass fiber type folding filter element with large flow rate comprises a lower end cover 4, an inner barrel 2 is fixedly connected to the upper wall of the lower end cover 4, an outer barrel 3 is fixedly connected to the upper wall of the lower end cover 4, a placing groove 19 is formed in the side wall of the upper end of the outer barrel 3, the side wall of the outer barrel 3 is in contact with the inner wall of the placing groove 19, the side wall of the inner barrel 2 is in contact with the inner wall of the placing groove 19, the upper end cover 1 is prevented from shaking, the cross section of the placing groove 19 is of an annular structure, a sealing ring 18 is fixedly connected to the bottom of the placing groove 19, the sealing ring 18 is in contact with the top of the placing groove 19, and lubricating oil can be prevented from being leaked from the contact position of the outer barrel 3 and the placing groove 19.

A filter element body 6 is arranged between the inner barrel 2 and the outer barrel 3, an upper end cover 1 is arranged above the lower end cover 4, a placing groove 19 is arranged on the lower wall of the upper end cover 1, the inner barrel 2 and the outer barrel 3 both extend into the placing groove 19, an opening 7 is arranged on the side wall of the upper end cover 1 in a penetrating way, two fixing ports 14 are arranged on the side wall of the upper end cover 1 in a penetrating way, the inner walls of the two fixing ports 14 are both rotatably connected with a limiting rod 15, wedge blocks 20 are fixedly connected with the side walls of the two limiting rods 15, so that the two wedge blocks 20 can be extruded when the pressure rod 13 moves downwards, the two limiting rods 15 rotate, the side walls of the two limiting rods 15 are respectively and elastically connected with the inner walls of the two fixing ports 14 through springs, two limiting grooves 16 are arranged on the side wall of the outer barrel 3, the cross sections of the two limiting rods 15 are both L-shaped structures, the two ends of the two limiting rods 15 respectively extend into the two limiting grooves 16, one ends of the two limiting rods 15 close to the corresponding limiting grooves 16 are provided with cambered surfaces with the inner walls of the two limiting grooves 16, the limiting rod 15 can be conveniently inserted into the limiting groove 16.

Be equipped with the slewing mechanism who is used for extrudeing two wedge blocks 20 on upper end cover 1, slewing mechanism includes fixed plate 8 of fixed connection at opening 7 inner wall, 8 lateral walls of fixed plate run through and are equipped with screw hole 10, screw hole 10 inner wall threaded connection has threaded rod 9, threaded rod 9 upper end fixedly connected with

bull stick

12, 12 lateral walls of bull stick rotate and are connected with

depression bar

13, 13 both ends of depression bar contact with two 20 lateral walls of wedge block respectively, two guide bars 11 of 13 lower wall fixedly connected with of depression bar, two guide bars 11 all run through 8 lateral walls of fixed plate, can prevent that depression bar 13 from rotating, make depression bar 13 only can move in vertical direction, 8 size of fixed plate is less than opening 7's size, make lubricating oil can get into in the inner tube 2 through opening 7.

When needing to clear up or change filter core body 6, only need rotate bull stick 12, bull stick 12 drives threaded rod 9 and rotates, and threaded rod 9 moves up in the pivoted, and then drives depression bar 13 and shifts up, and when depression bar 13 shifted up, two gag lever posts 15 rotated under the pulling force effect of spring, left corresponding spacing groove 16 completely until two gag lever posts 15, can take off upper end cover 1, then take out filter core body 6, again to filter core body 6 advance shape clearance can.

After the clearance is accomplished, when needing to install filter core body 6, only need to put into filter core body 6 after the clearance between inner tube 2 and urceolus 3, then will make inner tube 2 and urceolus 3 insert in standing groove 19, rotate bull stick 12 again, bull stick 12 drives threaded rod 9 and rotates, make threaded rod 9 move down, threaded rod 9 drives depression bar 13 and moves down, extrusion wedge 20 when depression bar 13 moves down, make two gag lever posts 15 rotate, insert in the spacing groove 16 until two gag lever posts 15, stall bull stick 12, can accomplish fixedly, standing groove 19 internal top and sealing washer 18 contact simultaneously, can prevent that lubricating oil from leaking from urceolus 3 and standing groove 19 contact department.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a glass fiber type of large-traffic folding filter core, includes lower end cover (4), its characterized in that, lower end cover (4) upper wall fixedly connected with inner tube (2), lower end cover (4) upper wall fixedly connected with urceolus (3), be equipped with between inner tube (2) and urceolus (3) but filter core body (6), lower end cover (4) top is equipped with upper end cover (1), upper end cover (1) lower wall is equipped with standing groove (19), inner tube (2), urceolus (3) all extend to in standing groove (19), upper end cover (1) lateral wall runs through and is equipped with opening (7), upper end cover (1) lateral wall runs through and is equipped with two fixed mouthful (14), two fixed mouthful (14) inner wall all rotates and is connected with gag lever post (15), two gag lever post (15) lateral wall all fixedly connected with wedge (20), two gag lever post (15) lateral wall passes through the spring respectively with two fixed mouthful (14) inner wall elastic connection, the outer barrel (3) side wall is provided with two limiting grooves (16), and a rotating mechanism used for extruding two wedge blocks (20) is arranged on the upper end cover (1).

2. The high-flow glass fiber type folding filter element according to claim 1, wherein the rotating mechanism comprises a fixing plate (8) fixedly connected to the inner wall of the opening (7), a threaded hole (10) is formed in the side wall of the fixing plate (8) in a penetrating manner, a threaded rod (9) is connected to the inner wall of the threaded hole (10) in a threaded manner, a rotating rod (12) is fixedly connected to the upper end of the threaded rod (9), a pressure rod (13) is rotatably connected to the side wall of the rotating rod (12), two ends of the pressure rod (13) are respectively in contact with the side walls of the two wedge blocks (20), and two guide rods (11) are fixedly connected to the lower wall of the pressure rod (13).

3. The high-flow glass fiber type folding filter element according to claim 1, wherein a placing groove (19) is formed in the side wall of the upper end of the outer cylinder (3), a sealing ring (18) is fixedly connected to the inner bottom of the placing groove (19), and the sealing ring (18) is in contact with the inner top of the placing groove (19).

4. The high-flow glass fiber type folding filter element according to claim 2, wherein the cross sections of the two limiting rods (15) are both L-shaped structures, two ends of the two limiting rods (15) respectively extend into the two limiting grooves (16), and one ends of the two limiting rods (15) close to the corresponding limiting grooves (16) and the inner walls of the two limiting grooves (16) are provided with cambered surfaces.

5. The high-flow glass fiber type folding filter element according to claim 3, characterized in that the side wall of the outer cylinder (3) is in contact with the inner wall of the placing groove (19), the side wall of the inner cylinder (2) is in contact with the inner wall of the placing groove (19), and the cross section of the placing groove (19) is of an annular structure.

6. A high-flow glass-fiber-type folding filter element according to claim 2, wherein both guide rods (11) penetrate through the side wall of the fixed plate (8), and the size of the fixed plate (8) is smaller than that of the opening (7).