CN219023469U

CN219023469U - High-sealing filter element

Info

Publication number: CN219023469U
Application number: CN202223257541.1U
Authority: CN
Inventors: 樊宁宁
Original assignee: Yuyun Xiamen Network Technology Co ltd
Current assignee: Yuyun Xiamen Network Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-16
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a high-sealing filter element, and relates to the technical field of filters. The utility model comprises a filter assembly, wherein the filter assembly is formed by sewing a support frame, a first filter layer and a second filter layer from inside to outside, the upper end surface of the filter assembly is in threaded connection with a threaded cover, connecting rods are arranged at two ends of the bottom surface of the threaded cover, the bottom surface of the connecting rods is fixedly connected with a bottom plate, a plurality of grooves are formed in the top surface of the bottom plate, the top surface of the bottom plate is fixedly connected with a top plate through a supporting rod, and the lower end surface of the filter assembly is provided with a bottom cover. According to the utility model, the first filter layer and the second filter layer are supported by the support frame, the overall strength of the filter is enhanced, the top plate is used for limiting the flow of liquid, the liquid impacts the top plate and flows down from the notch, the first filter layer and the second filter layer can be protected, the filter screen in the connecting pipe is used for filtering larger sundries, the filter screen is convenient to assemble and disassemble, the larger impurities can be prevented from entering the filter assembly, and the filter performance of the filter assembly is maintained.

Description

High-sealing filter element

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a high-sealing filter element.

Background

The filter core of the cartridge filter is made of nontoxic and odorless polypropylene through heating, melting, spraying, drawing and receiving to form, and the PP filter core has a deep filtering structure with uniform pore diameter, high filtering efficiency and acid and alkali resistance, and can effectively remove suspended matters, particles, rust and other impurities in liquid.

The existing cartridge filter element has the advantages of simple design structure and lower overall strength, and has larger impact on the filter assembly when the liquid flow velocity is larger, so that the service life of the filter element is seriously influenced, a great amount of cost is consumed by enterprises each year for replacement, the development of the enterprises is not facilitated, and the use requirements of people can not be met obviously.

In order to solve the problems, the utility model provides a high-sealing filter element.

Disclosure of Invention

The utility model aims to provide a high-sealing filter element, which solves the problems that the existing cartridge filter element has a simple design structure and low overall strength, and when the liquid flow rate is high, the impact on a filter assembly is high, the service life of the filter element is seriously influenced, so that enterprises need to consume a great deal of cost for replacement every year, the development of the enterprises is not facilitated, and the use requirements of people are obviously not met.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a high-sealing filter element which comprises a filter element, wherein the filter element is formed by sewing a support frame, a first filter layer and a second filter layer from inside to outside, the upper end surface of the filter element is in threaded connection with a threaded cover, the two ends of the bottom surface of the threaded cover are respectively provided with a connecting rod, the bottom surface of the connecting rod is fixedly connected with a bottom plate, a plurality of grooves are formed in the top surface of the bottom plate, the top surface of the bottom plate is fixedly connected with a top plate through a support rod, the lower end surface of the filter element is provided with a bottom cover, the bottom surface of the bottom cover is fixedly communicated with a connecting pipe, the inner wall of the connecting pipe is fixedly connected with two fixing blocks symmetrically distributed at the center of the cross section of the connecting pipe, the bottom surface of each fixing block is provided with a threaded hole, and the bottom surface of each fixing block is in threaded connection with a filter screen through bolts.

Further, the top surface fixedly connected with installation piece of connecting rod and the screw hole is seted up to the top surface of installation piece, and installation piece supports with the bottom surface of screw cap and pastes and threaded connection has another bolt.

Further, the mounting block is eccentrically arranged with the connecting rod.

Further, the grooves are circumferentially distributed at the center of the top surface of the bottom plate.

Further, the support frame comprises an upper framework, a lower framework and a plurality of central supporting pieces which are integrally formed, wherein the central supporting pieces are vertical resin rods, and the resin rods are circumferentially distributed at the center of the threaded cover.

The utility model has the following beneficial effects:

according to the utility model, the first filter layer and the second filter layer are supported by the support frame, the overall strength of the filter is enhanced, the top plate is used for limiting the flow of liquid, the liquid impacts the top plate and flows down from the notch, the first filter layer and the second filter layer can be protected, the filter screen in the connecting pipe is used for filtering larger sundries, the filter screen is convenient to assemble and disassemble, the larger impurities can be prevented from entering the filter assembly, and the filter performance of the filter assembly is maintained.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the base plate according to the present utility model;

fig. 4 is a schematic structural diagram of a filter according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a screw cap; 2. a support frame; 3. a first filter layer; 4. a second filter layer; 5. a bottom plate; 6. a connecting rod; 7. a top plate; 8. a support rod; 9. a bottom cover; 10. a connecting pipe; 11. a fixed block; 12. a filter screen; 13. a bolt; 14. a groove is formed; 15. a threaded hole; 16. and (5) installing a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the utility model discloses a high-sealing filter core, which comprises a filter assembly, wherein the filter assembly is formed by sewing a support frame 2, a filter layer I3 and a filter layer II 4 from inside to outside, the filter layer I3 is made of PP material, the filter layer II 4 is made of reinforced polyurethane material, the upper end surface of the filter assembly is in threaded connection with a threaded cover 1, connecting rods 6 are arranged at two ends of the bottom surface of the threaded cover 1, a bottom plate 5 is fixedly connected with the bottom plate 6, a plurality of grooves 14 are formed in the top surface of the bottom plate 5, the top surface of the bottom plate 5 is fixedly connected with a top plate 7 through a supporting rod 8, a bottom cover 9 is mounted on the lower end surface of the filter assembly, a connecting pipe 10 is fixedly communicated with the bottom surface of the bottom cover 9, two fixing blocks 11 symmetrically distributed in the center of the cross section of the connecting pipe 10 are fixedly connected with the inner wall of the connecting pipe 10, threaded holes 15 are formed in the bottom surface of the fixing blocks 11, and the bottom surface of the fixing blocks 11 is in threaded connection with a filter screen 12 through bolts 13.

The top surface fixedly connected with installation piece 16 of connecting rod 6 and the screw hole 15 has been seted up to the top surface of installation piece 16, the installation piece 16 supports with the bottom surface of screw cap 1 and pastes and threaded connection has another bolt 13, roof 7 can be impacted by liquid, therefore can have the problem of damage, get up installation piece 16 and screw cap 1 through bolt 13, conveniently change, installation piece 16 sets up with connecting rod 6 is eccentric, the centre of a circle circumference with bottom plate 5 top surface of notch 14 distributes, support frame 2 comprises integrated into one piece's upper and lower skeleton and a plurality of central support piece, central support piece is vertical resin pole and resin pole is with screw cap 1 central circumference distribution.

As shown in fig. 1 to 4, this embodiment is a method for using a high-seal filter cartridge: support its bulk strength through support frame 2 to filter layer one 3 and filter layer two 4, carry out the restriction of flow to liquid through roof 7, liquid striking roof 7 and follow and fall down in the lack groove 14, can protect filter layer one 3 and filter layer two 4, utilize filter screen 12 in the connecting pipe 10 to filter great debris, filter screen 12 makes things convenient for the dismouting, can prevent in great impurity gets into filter unit, is favorable to keeping filter unit's filtration performance.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A high seal filter cartridge comprising a filter assembly, characterized in that: the filter component is formed by sewing a support frame (2), a first filter layer (3) and a second filter layer (4) from inside to outside respectively, a threaded cover (1) is connected to the upper end face of the filter component in a threaded manner, connecting rods (6) are arranged at two ends of the bottom face of the threaded cover (1), a bottom plate (5) is fixedly connected to the bottom face of the connecting rods (6), a plurality of grooves (14) are formed in the top face of the bottom plate (5), a top plate (7) is fixedly connected to the top face of the bottom plate (5) through a support rod (8), a bottom cover (9) is mounted on the lower end face of the filter component, a connecting pipe (10) is fixedly communicated to the bottom face of the bottom cover (9), two fixing blocks (11) symmetrically distributed in the center of the cross section of the connecting pipe (10) are fixedly connected to the inner wall of the connecting pipe, threaded holes (15) are formed in the bottom face of the fixing blocks (11), and the bottom face of the fixing blocks (11) is connected with a filter screen (12) through bolts (13) in a threaded manner.

2. A high seal filter cartridge according to claim 1, characterized in that the top surface of the connecting rod (6) is fixedly connected with a mounting block (16) and the top surface of the mounting block (16) is provided with a threaded hole (15), the mounting block (16) abuts against the bottom surface of the screw cap (1) and is in threaded connection with a further bolt (13).

3. A high seal filter cartridge according to claim 2, wherein the mounting block (16) is arranged eccentrically to the connecting rod (6).

4. A highly sealed filter cartridge according to claim 1, wherein the grooves (14) are circumferentially distributed about the center of the top surface of the base plate (5).

5. A high seal filter cartridge according to claim 1, wherein the support frame (2) consists of integrally formed upper and lower frames and a plurality of central support members, the central support members being vertical resin rods and the resin rods being circumferentially distributed about the centre of the screw cap (1).