CN214597510U

CN214597510U - Filter element positioner for liquid filtration

Info

Publication number: CN214597510U
Application number: CN202120449496.6U
Authority: CN
Inventors: 姚广飞
Original assignee: Liaoning Blue Of Haichuan Flow Fluid Control Equipment Co ltd
Current assignee: Liaoning Blue Of Haichuan Flow Fluid Control Equipment Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-05
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a filter element positioner for liquid filtering. The positioner includes a conical sleeve, a socket joint, a flange plate and a positioning sleeve; the conical sleeve is an irregular conical cavity structure with open ends at both ends, the open end with a large diameter is installed with a flange plate, and the open end with a small diameter It is connected to the socket joint, and the socket joint is connected to the discharge pipeline or outlet of the purified liquid of the filter; a plurality of positioning holes are arranged on the flange plate for installing the positioning sleeve, and the end of the positioning sleeve is connected to the filter element. The filter element positioner and the filter element constitute a relatively independent filter unit of the liquid filter. After the filter element is filtered and purified, the liquid flows into the conical sleeve cavity, and the inner cavity space of the conical sleeve is the outlet channel of the filtered and purified liquid. The locator of the utility model has a simple and compact structure, reduces the flow resistance of the fluid in the container, and is especially suitable for small-diameter containers.

Description

Filter element positioner for liquid filtration

Technical Field

The utility model belongs to the technical field of liquid filtration equipment, concretely relates to filter core locator that liquid was filtered and was used.

Background

Generally, a plurality of filter elements are arranged in the liquid filter, the filter element B is positioned and fixed in the filter shell A through a partition plate C in the prior art, as shown in figure 1, the partition plate C is welded at the bottom of the filter shell A, but the partition plate C occupies a large space and has large fluid resistance, the space of the filter shell A below the partition plate C is not easy to clean, and the installation and maintenance are inconvenient and high in cost.

Disclosure of Invention

In order to solve the problems in the prior art, the inventor innovates in the research and development process to obtain a filter element positioner for liquid filtration.

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

the utility model provides a filter core locator that liquid was filtered and was used, includes taper sleeve 1, spigot-and-socket joint 2, flange board 3 and position sleeve 4, wherein:

the conical sleeve 1 is an irregular conical cavity structure with openings at two ends, a flange plate 3 is mounted at the opening end with the large diameter, the opening end with the small diameter is connected with a socket joint 2, and the socket joint 2 is connected with a discharge pipeline or a discharge port of purified liquid of the filter in a socket joint manner; the flange plate 3 is provided with a plurality of positioning holes for installing the positioning sleeve 4, the end part of the positioning sleeve 4 is provided with a thread corresponding to the connecting filter element B for fixedly connecting the filter element B, liquid flows into the cavity of the conical sleeve 1 after being filtered and purified by the filter element, and the space of the cavity in the conical sleeve 1 is an outlet channel for the liquid after being filtered and purified.

Further, the included angle of the top end of the conical sleeve 1 is 30 degrees.

Furthermore, the socket joint 2 and the flange plate 3 are detachably arranged at openings at two ends of the conical sleeve 1, and the positioning sleeve 4 is detachably arranged on the flange plate 3.

Furthermore, the socket joint 2 and the flange plate 3 are arranged at the openings at the two ends of the conical sleeve 1 in a threaded or socket connection mode, and the positioning sleeve 4 is arranged on the flange plate in a threaded or socket connection mode.

Furthermore, the filter element positioner and the filter element B form a relatively independent filter unit of the liquid filter, and a plurality of filter element positioners can be arranged in the liquid filter shell.

Compared with the prior art, the utility model beneficial effect be:

1. the utility model has simple and compact structure, each component can be disassembled and assembled, and the positioner can be disassembled and assembled in the filter, so the installation and maintenance are convenient;

2. the positioner and the filter element form a relatively independent filter unit, so that the filter unit is convenient to produce and use in practice and has wide application range;

3. the positioner reduces the flow resistance of the fluid in the container, is particularly suitable for small-diameter filters, and can save space and material cost.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a filter element positioned and fixed by a partition plate in liquid filtration in the prior art;

fig. 2 is a schematic structural diagram of a filter element positioner for liquid filtration according to embodiment 1 of the present invention;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is a schematic illustration of the installation of FIG. 2 in a liquid filter;

in the figure: the filter comprises a filter shell A, a filter core B, a partition plate C, a conical sleeve 1, a socket joint 2, a flange plate 3 and a positioning sleeve 4.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict. The present invention will be described in detail with reference to the following embodiments with reference to the accompanying drawings.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal, top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Example 1

As shown in fig. 2 and 3, a filter cartridge positioner for liquid filtration comprises a tapered sleeve 1, a socket joint 2, a flange plate 3 and a positioning sleeve 4, wherein:

the conical sleeve 1 is of an irregular conical cavity structure with openings at two ends, and the included angle of the top end of the conical sleeve 1 is 30 degrees; the flange plate 3 is mounted in a threaded connection mode at the open end with the large diameter, the socket joint 2 is connected at the open end with the small diameter in a threaded connection mode, and the connecting socket joint 2 is in socket connection with the purified liquid outlet at the bottom of the filter shell A; four positioning holes are formed in the flange plate 3 and used for installing the positioning sleeves 4, and the positioning sleeves 4 are installed on the flange plate 3 in a threaded connection mode; the end part of the positioning sleeve 4 is provided with a thread corresponding to the connecting filter element B and used for fixedly connecting the filter element B.

As shown in fig. 4, cartridge B and cartridge retainer constitute a relatively self-contained filtration unit of the liquid filter. In the embodiment, only one filter element positioner is arranged, the liquid filtered and purified by the filter element B flows into the cavity of the conical sleeve 1, the space of the cavity in the conical sleeve 1 is an outlet channel of the filtered and purified liquid, and the purified liquid is discharged from the outlet at the bottom of the filter shell connected with the plug 2.

The positioner reduces the flow resistance of the fluid in the container and is particularly suitable for small diameter filters. Each part of the locator is detachably assembled, and the locator is installed in the filter in a socket joint manner, so that the locator is convenient to install and maintain; the positioner and the filter element form a relatively independent filter unit, so that the filter unit is convenient to produce and use in practice and has wide application range;

finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the detailed and novel embodiments of the present invention.

Claims

1. A filter element positioner for liquid filtration, characterized in that it comprises a conical sleeve (1), a socket joint (2), a flange plate (3) and a positioning sleeve (4), wherein:

The conical sleeve (1) is an irregular conical cavity structure with open ends at both ends, the open end with a large diameter is installed with a flange plate (3), and the open end with a small diameter is connected to the socket joint (2), which is connected to the socket joint (2) The discharge pipeline or outlet of the purified liquid of the socket-connected filter; the flange plate (3) is provided with a plurality of positioning holes for installing the positioning sleeve (4), and the end of the positioning sleeve (4) is provided with a plurality of positioning holes. There is a thread corresponding to the connection filter element (B), which is used to fix the connection filter element (B). After the filter element is filtered and purified, the liquid flows into the cavity of the conical sleeve (1), and the inner cavity space of the conical sleeve (1) is filtered and purified. Liquid outlet channel.

2 . The filter element locator for liquid filtration according to claim 1 , wherein the top end of the conical sleeve ( 1 ) has an included angle of 30°. 3 .

3. The filter element positioner for liquid filtration according to claim 1, characterized in that the socket joint (2) and the flange plate (3) are detachably installed on both ends of the conical sleeve (1) open , the positioning sleeve (4) is detachably installed on the flange plate (3).

4. The filter element locator for liquid filtration according to claim 3, characterized in that, the socket joint (2) and the flange plate (3) are installed on the conical sleeve (1) by thread or socket connection. ) at the openings at both ends, the positioning sleeve (4) is installed on the flange plate by means of thread or socket connection.

5 . The filter element positioner for liquid filtration according to claim 1 , wherein the filter element positioner and the filter element (B) constitute a relatively independent filter unit of the liquid filter, and can be set in the liquid filter housing. 6 . Multiple filter element positioners.