CN217449203U

CN217449203U - Large-traffic filter core of foldable filtering layer

Info

Publication number: CN217449203U
Application number: CN202221443044.8U
Authority: CN
Inventors: 胡思帅
Original assignee: Hangzhou Hengshui Filter Equipment Co ltd
Current assignee: Hangzhou Hengshui Filter Equipment Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-20
Anticipated expiration: 2032-06-08

Abstract

The utility model provides a large-traffic filter core of foldable filtering layer, include: a sleeve; the filter element assembly, the filter element assembly set up in telescopic inside, the filter element assembly includes roof and bottom plate, the foldable filter membrane of fixedly connected with between roof and the bottom plate, the opening with the inside intercommunication of filter membrane is seted up at the top of roof. The utility model provides a large-traffic filter core of foldable filter layer, setting through filter element group spare, can carry out the prefilter to liquid, and the setting through filter element, can further strengthen the filtration to liquid, improve the filter effect, and the large-traffic filter work of liquid has been satisfied, the effectual large-traffic impact of liquid that avoids, cause not hard up of filter core, influence subsequent filter work, and adopt the locating plate to carry out the chucking with filter element group spare through the cartridge filter and be connected, the effectual stability and the location nature that improve the filter core, the shock resistance function of filter core has further been improved.

Description

Large-traffic filter core of foldable filtering layer

Technical Field

The utility model relates to a filter core field especially relates to a large-traffic filter core of foldable filtering layer.

Background

The filter element is a term with filtering and purifying functions, and in order to purify the resources of the original fluid and a simple and convenient device for separating the resources, the filter element is mainly divided into the following parts according to the materials: stainless steel filter element, copper filter element, titanium filter element, hastelloy, plastic filter element and the like; the method is mainly used in the fields of oil filtration, air filtration, water filtration and the like.

In the correlation technique, when carrying out liquid filtration work, use the most exactly the filter core, current filter core is in the in-process of using, directly places usually in straining a section of thick bamboo, and the installation of cooperation end cover, the chucking of formation does not have the function of inside chucking and location to when meeting with large-traffic liquid impact, the phenomenon that inside is not hard up appears easily, and stability is not strong, and then influences subsequent use easily.

Therefore, it is necessary to provide a high flow rate filter element with a folding filter layer to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a large-traffic filter core of foldable filtering layer has solved the function of self-align chucking behind the inside overall arrangement to the relatively poor problem of stability.

In order to solve the technical problem, the utility model provides a large-traffic filter core of foldable filtering layer includes:

a sleeve;

the filter element assembly is arranged inside the sleeve and comprises a top plate and a bottom plate, a folding filter membrane is fixedly connected between the top plate and the bottom plate, the top of the top plate is provided with a through hole communicated with the inside of the filter membrane, the inner surface of the through hole is provided with an annular sealing groove, and the top of the top plate is fixedly connected with four positioning rods;

the filter assembly is arranged inside the filter element assembly and comprises a filter cartridge inserted into the filter membrane, the outer surface of the top end of the filter cartridge is fixedly connected with a positioning plate, and a positioning hole for inserting a positioning rod is formed in the positioning plate;

through the setting of filter element group spare, can carry out prefilter to liquid, and through filter element's setting, can further strengthen the filtration to liquid, improve the filter effect, and the large-traffic filter work of liquid has been satisfied, the effectual large-traffic impact of avoiding liquid, cause not hard up of filter core, influence subsequent filter work, and adopt the locating plate to carry out the chucking with filter element group spare through the cartridge filter and be connected, the effectual stability and the location nature of filter core that have improved, the shock resistance function of filter core has further been improved, and good dismouting function has, the staff of being convenient for carries out the clearance or the change work of filter core.

Preferably, the bottom of the positioning plate is fixedly connected with a sealing sleeve inserted into the annular sealing groove.

Preferably, the outer surface of the bottom plate is provided with a plurality of notches, and the bottom of the bottom plate is fixedly connected with four clamping rods.

Preferably, the bottom of the inner wall of the sleeve is fixedly connected with four clamping sleeves for inserting the clamping rods.

Preferably, the bottom of the sleeve is fixedly connected with a water inlet pipe, and the water inlet pipe is communicated with the inside of the sleeve.

Preferably, the top of the sleeve is in threaded connection with an end cover, the interior of the end cover is fixedly connected with a discharge pipe, and the inner diameter of the discharge pipe is equal to the outer diameter of the filter cartridge.

Preferably, the outer surface of the top of the sleeve is provided with external threads, and the inner surface of the bottom end of the end cover is provided with internal threads.

Compared with the prior art, the utility model provides a large-traffic filter core of foldable filtering layer has following beneficial effect:

the utility model provides a large-traffic filter core of foldable filter layer, setting through filter element group spare, can carry out prefilter to liquid, and the setting through filter element group spare, can further strengthen the filtration to liquid, improve the filter effect, and the large-traffic filter work of liquid has been satisfied, the effectual large-traffic impact of liquid of avoiding, cause not hard up of filter core, influence subsequent filter work, and adopt the locating plate to carry out the chucking with filter element group spare through the cartridge filter and be connected, the effectual stability and the location nature that have improved the filter core, the shock resistance function of filter core has further been improved, and good dismouting function has, the staff of being convenient for carries out the clearance or the change work of filter core.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a large flow filter element of a foldable filter layer according to the present invention;

FIG. 2 is a combined cross-sectional view of the sleeve and end cap shown in FIG. 1;

FIG. 3 is a schematic structural view of the filter element assembly shown in FIG. 1;

FIG. 4 is a bottom structural view of the filter element assembly shown in FIG. 3;

fig. 5 is a schematic view of the filter assembly shown in fig. 1.

Reference numbers in the figures: 1. a sleeve; 2. a filter element assembly; 21. a top plate; 22. a base plate; 23. filtering the membrane; 24. a port; 25. positioning a rod; 26. a recess; 27. a clamping rod; 3. a filter assembly; 31. a filter cartridge; 32. positioning a plate; 33. sealing sleeves; 4. a clamping sleeve; 5. a water inlet pipe; 6. an end cap; 7. and (4) discharging the water.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a high flow filter element of a foldable filter layer according to the present invention; FIG. 2 is a combined cross-sectional view of the sleeve and end cap shown in FIG. 1; FIG. 3 is a schematic view of the filter cartridge assembly shown in FIG. 1; FIG. 4 is a bottom structural view of the filter element assembly shown in FIG. 3; fig. 5 is a schematic view of the filter assembly shown in fig. 1. The large-traffic filter core of foldable filtering layer includes:

a sleeve 1;

the filter element assembly 2 is arranged inside the sleeve 1, the filter element assembly 2 comprises a top plate 21 and a bottom plate 22, a foldable filter membrane 23 is fixedly connected between the top plate 21 and the bottom plate 22, a through hole 24 communicated with the interior of the filter membrane 23 is formed in the top of the top plate 21, an annular sealing groove is formed in the inner surface of the through hole 24, and four positioning rods 25 are fixedly connected to the top of the top plate 21;

the filter assembly 3 is arranged inside the filter element assembly 2, the filter assembly 3 comprises a filter cartridge 31 inserted into the filter membrane 23, the outer surface of the top end of the filter cartridge 31 is fixedly connected with a positioning plate 32, and a positioning hole for inserting the positioning rod 25 is formed inside the positioning plate 32;

the filter element assembly 2 is arranged, so that liquid can be primarily filtered, and the filter assembly 3 is arranged, so that the liquid can be further reinforced to be filtered, the filtering effect is improved, the large-flow filtering work of the liquid is met, and the phenomenon that the filter element is loosened to influence the subsequent filtering work due to the large-flow impact of the liquid is effectively avoided;

adopt locating plate 32 and filter element group spare 2 to carry out the chucking through cartridge filter 31 and be connected, the effectual stability and the location nature that improves the filter core have further improved the shock resistance function of filter core, have good dismouting function moreover, the staff of being convenient for carries out the clearance or the change work of filter core.

The bottom of the positioning plate 32 is fixedly connected with a sealing sleeve 33 inserted into the annular sealing groove;

by means of the arrangement of the sealing sleeve 33, the sealing performance of the assembly of the filter assembly 3 and the filter element assembly 2 is improved conveniently.

A plurality of notches 26 are formed in the outer surface of the bottom plate 22, and four clamping rods 27 are fixedly connected to the bottom of the bottom plate 22;

through the establishment of a plurality of recesses 26, the water source of sleeve 1 bottom of being convenient for can up circulate, and then fully contacts with filter membrane 23, forms filtration treatment work.

The bottom of the inner wall of the sleeve 1 is fixedly connected with four clamping sleeves 4 for inserting the clamping rods 27;

through the setting of chucking cover 4, the insertion of chucking pole 27 of being convenient for to guarantee that filter element group spare 2 is located the inside location nature of sleeve 1, and then improve subsequent filtration treatment's stability.

The bottom of the sleeve 1 is fixedly connected with a water inlet pipe 5, and the water inlet pipe 5 is communicated with the interior of the sleeve 1;

through the setting of inlet tube 5, be convenient for arrange the liquid that needs filtration treatment to the inside of sleeve 1, carry out filtering work.

The top of the sleeve 1 is in threaded connection with an end cover 6, the inside of the end cover 6 is fixedly connected with a discharge pipe 7, and the inner diameter of the discharge pipe 7 is equal to the outer diameter of the filter cylinder 31;

through the setting of end cover 6, be convenient for shelter from the top of sleeve 1, through the setting of discharge pipe 7, be convenient for filter the discharge of back liquid moreover, the internal diameter through discharge pipe 7 equals the external diameter of cartridge filter 31, the inside of discharge pipe 7 is inserted on the cartridge filter 31 top of being convenient for, fixes a position the chucking through locating plate 32, guarantees after the installation of end cover 6, can carry out the chucking to the filter component 3 that is in filter component 2.

The outer surface of the top of the sleeve 1 is provided with external thread teeth, and the inner surface of the bottom end of the end cover 6 is provided with internal thread teeth;

through the setting of external thread tooth and internal thread tooth, the screw thread of end cover 6 and sleeve 1 of being convenient for improves the convenience of filter equipment.

The utility model provides a working principle of the large-traffic filter core of foldable filtering layer as follows:

the filter element assembly 2 is inserted into the sleeve 1, the clamping rod 27 at the corresponding position is inserted into the clamping sleeve 4 at the corresponding position to form preliminary positioning, the filter cartridge 31 in the filter assembly 3 is inserted into the filter element assembly 2 through the position of the through opening 24, the sealing sleeve 33 is inserted into the annular sealing groove at the corresponding position, the positioning rod 25 is inserted into the positioning hole in the positioning plate 32 to form preliminary clamping positioning of the filter assembly 3 and the filter element assembly 2, finally, the end cover 6 is covered at the top of the sleeve 1 to rotate, the outer thread teeth and the inner thread teeth are matched to form thread installation, in the installation process, the top end of the filter cartridge 31 is inserted into the discharge pipe 7 at the corresponding position, and clamping can be formed along with the installation of the end cover 6.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A large-traffic filter core of foldable filter bed which characterized in that includes:

a sleeve (1);

the filter element assembly (2) is arranged inside the sleeve (1), the filter element assembly (2) comprises a top plate (21) and a bottom plate (22), a folding filter membrane (23) is fixedly connected between the top plate (21) and the bottom plate (22), a through opening (24) communicated with the inside of the filter membrane (23) is formed in the top of the top plate (21), an annular sealing groove is formed in the inner surface of the through opening (24), and four positioning rods (25) are fixedly connected to the top of the top plate (21);

filter assembly (3), filter assembly (3) set up in the inside of filter element group spare (2), filter assembly (3) are including cartridge filter (31) that insert filter membrane (23) inside, the external fixed surface on cartridge filter (31) top is connected with locating plate (32), the inside of locating plate (32) is offered and is used for locating lever (25) male locating hole.

2. The high flow filter element of a folding filter according to claim 1, characterized in that the bottom of the positioning plate (32) is fixedly connected with a sealing sleeve (33) for being inserted inside the annular sealing groove.

3. The high flow filter element of a folding filter layer according to claim 1, wherein the outer surface of the bottom plate (22) is provided with a plurality of notches (26), and four clamping rods (27) are fixedly connected to the bottom of the bottom plate (22).

4. High flow filter element of a pleated filter according to claim 3 characterized in that four clamping sleeves (4) for the insertion of clamping rods (27) are fixedly connected to the bottom of the inner wall of the sleeve (1).

5. The high flow filter element of a pleated filter according to claim 1 characterized in that the bottom of the sleeve (1) is fixedly connected with a water inlet pipe (5), the water inlet pipe (5) is communicated with the inside of the sleeve (1).

6. High flow filter element of a folded filter layer according to claim 1, characterised in that the top of the sleeve (1) is screwed with an end cap (6), the inside of the end cap (6) is fixedly connected with a discharge pipe (7), the inner diameter of the discharge pipe (7) is equal to the outer diameter of the filter cartridge (31).

7. High flow filter cartridge of the pleated filter according to claim 6, characterized in that the outer surface of the top of the sleeve (1) is provided with external threads and the inner surface of the bottom end of the end cap (6) is provided with internal threads.