CN212376765U

CN212376765U - Stage type filter base

Info

Publication number: CN212376765U
Application number: CN202020632341.1U
Authority: CN
Inventors: 朱爱花
Original assignee: Ningbo Dierwei Power Machinery Co ltd
Current assignee: Ningbo Dierwei Power Machinery Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-01-19
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a stage type filter base, which comprises a connecting filter base, wherein a fixing column is connected inside the connecting filter base, the top end of the fixed column is connected with a fixed structure, the inside of the fixed structure is connected with a filter element structure, the bottom end of the filter element structure is provided with a bottom plate, the connecting filter base is connected with a shell, the bottom of the shell is fixedly connected with a splicing ring, the bottom of the shell and the outer side of the splicing ring are fixedly connected with a sealing ring, the sealing ring of the utility model can ensure the sealing performance of the connection between the shell and the connecting filter base, the casing can be more easily disassembled and assembled through the threaded connection of the splicing ring and the mounting plate, the filter element can be more conveniently and quickly replaced through the threaded column and the clamping plate, the maintenance and replacement efficiency of the filter is improved, through fixed knot construct can be on original filter is to the fixed basis of filter core, the stability of further promotion filter core.

Description

Stage type filter base

Technical Field

The utility model relates to a filter, it is specially by being related to stage type filter and straining the seat, belong to filter and strain the relevant technical field of structure of seat.

Background

The filter is of various types, is mainly applied to automobiles, is one of important components for filtering automobile engines, is mainly divided into a fuel filter and an air filter, can effectively filter and remove impurities in fuel or air through the filter, and filter elements of the existing filter are arranged in a shell and fixed on a filter base.

But present strain the seat all is the integral type, is only a connecting seat, and is connected with the shell, and this leads to the filter core only a fixed point in the shell, has the poor problem of connection stability, and secondly present strain the seat and be connected too closely with the shell lead to filter self to dismantle comparatively loaded down with trivial details, the change and the maintenance of filter core of not being convenient for carry on.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stage formula filter strains seat, strain parts such as seat and fixed knot through connecting, can all be the integral type by the foretell present seat of straining of effectual solution, only be a connecting seat, and be connected with the shell, this leads to the filter core only a fixed point in the shell, has the problem of connection stability difference, secondly present strain the seat and be connected of shell too closely lead to filter self to dismantle comparatively loaded down with trivial details, be not convenient for carry out the change of filter core and the technical problem of maintaining.

In order to solve the technical problem, the utility model provides a following technical scheme:

stage formula filter strains seat, strain the seat including connecting, it has the fixed column to connect strain seat internal connection, the top of fixed column is connected with fixed knot and constructs, fixed knot constructs internal connection and has filter core structure, filter core structure's bottom is equipped with the bottom plate, it is connected with the shell to connect and strain the seat, the bottom fixedly connected with concatenation ring of shell, the bottom of shell just is located the outside fixedly connected with sealing washer of concatenation ring.

As an optimal technical scheme of the utility model, the connection is strained the seat and is included the mounting panel, the slot has been seted up to the upper surface of mounting panel, the bottom fixed connection of fixed column is at the interior bottom of slot.

As a preferred technical scheme, fixed knot constructs including linking up the fishplate bar, the lower fixed surface of linking up the fishplate bar connects on the top of fixed column, the mounting groove has been seted up to the upper surface of linking up the fishplate bar, filter core structure detachable connects in the inside of mounting groove, the equal screw thread interlude of both sides cell wall of mounting groove has the screw thread post, the screw thread post is located the inside one end of mounting groove and all rotates and is connected with the cardboard, the cardboard is located the equal sliding connection in upper and lower both sides of screw thread post and has spacing post, the equal fixed connection of one end that the cardboard was kept away from to spacing post is on the cell wall of.

As a preferred technical scheme of the utility model, the filter core structure includes the filter core, the last fixed surface of bottom plate connects in the bottom of filter core, the bottom plate is pegged graft in the inside of mounting groove, two draw-in grooves, two have been seted up to the position that the lateral wall of bottom plate corresponds two cardboards the cardboard is joint in the inside of two draw-in grooves respectively.

As an optimized technical scheme of the utility model, the concatenation ring is pegged graft in the inside of slot and with mounting panel threaded connection, the shell is hollow structure and the cover is established in the outside of filter core structure.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a shell and the leakproofness of being connected the filter seat can be guaranteed to the sealing washer, and through the threaded connection of concatenation ring and mounting panel, can make the easier dismouting of shell, make filter core more convenient and fast that gets up changed through screw post and cardboard, increase the efficiency that the filter maintenance was changed, can be on original filter is to the fixed basis of filter core through fixed knot constructs, the stability of further promotion filter core.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan sectional view of the connection filter base of the present invention;

fig. 3 is a schematic plan sectional structure view of the fixing structure of the present invention;

fig. 4 is a schematic view of a partial structure of the housing of the present invention.

In the figure: 1. connecting a filter base; 11. mounting a plate; 12. a slot; 13. fixing a column; 2. a fixed structure; 21. a connector tile; 22. mounting grooves; 23. a threaded post; 24. clamping a plate; 25. a limiting column; 3. a housing; 4. a splicing ring; 5. a filter element structure; 51. a filter element; 52. a base plate; 53. a card slot; 6. and (5) sealing rings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, stage filter strains seat, including connecting and straining seat 1, connect and strain seat 1 internal connection and have fixed column 13, the top of fixed column 13 is connected with fixed knot structure 2, can be on the basis that original filter is fixed to filter core 51 through fixed knot structure 2, further stability of promotion filter core 51, fixed knot structure 2 internal connection has filter core structure 5, filter core structure 5's bottom is equipped with bottom plate 52, it is connected with shell 3 to connect and strain seat 1, the bottom fixedly connected with concatenation ring 4 of shell 3, threaded connection through concatenation ring 4 and slot 12, can make the easier dismouting of shell 3, the bottom of shell 3 just is located the outside fixedly connected with sealing washer 6 of concatenation ring 4, can guarantee the leakproofness that shell 3 and connection strain seat 1 are connected through sealing washer 6.

The connecting filter base 1 comprises a mounting plate 11, a slot 12 is formed in the upper surface of the mounting plate 11, the bottom end of a fixed column 13 is fixedly connected to the inner bottom of the slot 12, a fixed structure 2 comprises a connecting plate 21, the lower surface of the connecting plate 21 is fixedly connected to the top end of the fixed column 13, a mounting groove 22 is formed in the upper surface of the connecting plate 21, a filter element structure 5 is detachably connected to the inside of the mounting groove 22, threaded columns 23 are inserted into the groove walls of the two sides of the mounting groove 22 in a threaded penetrating manner, clamping plates 24 are rotatably connected to the ends, located inside the mounting groove 22, of the threaded columns 23, the filter element 51 is replaced more conveniently and quickly through the threaded columns 23 and the clamping plates 24, the filter element maintenance and replacement efficiency is improved, limiting columns 25 are slidably connected to the upper and lower sides, located on the threaded columns 23, one ends, far away from, the upper surface of bottom plate 52 is fixed and is connected in the bottom of filter core 51, bottom plate 52 is pegged graft in the inside of mounting groove 22, two draw-in grooves 53 have been seted up to the position that the lateral wall of bottom plate 52 corresponds two cardboard 24, two cardboard 24 joint respectively in the inside of two draw-in grooves 53, splice ring 4 peg graft in the inside of slot 12 and with mounting panel 11 threaded connection, shell 3 is hollow structure and the cover is established in the outside of filter core structure 5

Specifically, the bottom plate 52 fixedly connected to the bottom end of the filter element 51 is inserted into the mounting groove 22, and the two slots 53 correspond to the two clamping plates 24, respectively, then the two screw thread posts 23 are rotated, the two screw thread posts 23 are inserted into the two side slot walls of the mounting groove 22 through screw threads, and one ends of the two screw thread posts 23 located inside the mounting groove 22 are rotatably connected with the clamping plates 24, the two clamping plates 24 can be clamped into the two slots 53 through the rotation of the two screw thread posts 23, the filter element 51 is fixed in a limiting manner, so that the filter element 51 can be firmly connected to the fixing structure 2, the stability of the filter element 51 can be further improved through the fixing structure 2 on the basis that the original filter element 51 is fixed by the filter, after the filter element 51 is connected, the housing 3 is sleeved outside the filter element structure 5, and the splicing ring 4 fixedly connected to the bottom of the housing 3 can be inserted, simultaneously

concatenation ring

4 and 11 threaded connection of mounting panel, make shell 3 and the connection filter seat 1 can be firm be connected, and be located the outside fixedly connected with sealing washer 6 of concatenation ring 4 in the bottom of shell 3, can guarantee the leakproofness of shell 3 and the connection filter seat 1 junction through sealing washer 6, through the threaded connection of concatenation ring 4 and connection filter seat 1, can make the easier dismouting of shell 3, make filter core 51 change more convenient and fast through threaded post 23 and cardboard 24, the efficiency of filter maintenance change is increased.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stage formula filter strains seat, its characterized in that strains seat (1) including the connection, connect and strain seat (1) internal connection and have fixed column (13), the top of fixed column (13) is connected with fixed knot structure (2), fixed knot structure (2) internal connection has filter core structure (5), the bottom of filter core structure (5) is equipped with bottom plate (52), connect and strain seat (1) and be connected with shell (3), the bottom fixedly connected with concatenation ring (4) of shell (3), the outside fixedly connected with sealing washer (6) that the bottom of shell (3) just is located concatenation ring (4).

2. The stage-type filter base of claim 1, wherein the connecting filter base (1) comprises a mounting plate (11), a slot (12) is formed in the upper surface of the mounting plate (11), and the bottom end of the fixing column (13) is fixedly connected to the inner bottom of the slot (12).

3. The stepped filter element holder according to claim 2, wherein the fixing structure (2) comprises a connecting plate (21), the lower surface of the connecting plate (21) is fixedly connected to the top end of the fixing column (13), the upper surface of the connecting plate (21) is provided with a mounting groove (22), the filter element structure (5) is detachably connected to the inside of the mounting groove (22), the groove walls of the two sides of the mounting groove (22) are threaded with threaded columns (23), one ends of the threaded columns (23) in the mounting groove (22) are rotatably connected with clamping plates (24), the upper and lower sides of the clamping plates (24) in the threaded columns (23) are slidably connected with limiting columns (25), and one ends of the limiting columns (25) far away from the clamping plates (24) are fixedly connected to the groove walls of the mounting groove (22).

4. The stage-type filter cartridge of claim 3, wherein the filter cartridge structure (5) comprises a filter cartridge (51), the upper surface of the bottom plate (52) is fixedly connected to the bottom end of the filter cartridge (51), the bottom plate (52) is inserted into the mounting groove (22), two clamping grooves (53) are formed in the outer side wall of the bottom plate (52) corresponding to the two clamping plates (24), and the two clamping plates (24) are respectively clamped inside the two clamping grooves (53).

5. The stage filter cartridge according to claim 4, wherein the splicing ring (4) is inserted into the insertion groove (12) and is in threaded connection with the mounting plate (11), and the housing (3) is hollow and is sleeved outside the filter element structure (5).