CN211753080U - Security filter element with long service life - Google Patents

Abstract

The utility model discloses a filter element of a security filter with long service life, which belongs to the technical field of filter elements of filters, and comprises a filter element body; the framework structures are arranged on the inner wall and the outer wall of the filter element body and used for supporting the filter element body; the sealed head, sealed head joint is in the filter element body with both sides end about the skeleton texture for joint skeleton texture and sealed filter element body, this utility model have improved the life of filter core, improve the filter effect of filter core, reach the comprehensive effect of the purpose that reduces consumption cost simultaneously.

Description

Security filter element with long service life

Technical Field

The utility model relates to a filter core technical field specifically is a long service life's safety filter core.

Background

The filtering element of safety filter is made up by using non-toxic and odourless polypropylene as raw material through the processes of heating, melting, jetting, drawing and receiving formation. The pp filter element has a deep filtration structure with uniform pore diameter, sparse outside and dense inside, and has the excellent characteristics of high filtration efficiency and acid and alkali resistance. Can effectively remove suspended matters, particles, iron rust and other impurities in the liquid.

In the prior art, the cartridge filter element of the security filter has a short service life, the adsorption effect of the cartridge filter element needs to be improved, and the cost of the cartridge filter element is high along with the passage of time, so that the cartridge filter element with a long service life needs to be developed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior art, the utility model discloses.

Therefore, the utility model aims at providing a long service life's security personnel filter core can improve the life of filter core, improves the filter effect of filter core, reaches the purpose that reduces consumption cost simultaneously.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a long life security filter cartridge comprising:

a filter element body;

the framework structures are arranged on the inner wall and the outer wall of the filter element body and used for supporting the filter element body;

the sealing head is connected with the filter element body and the left side end and the right side end of the framework structure in a clamping mode and used for clamping the framework structure and the sealing filter element body.

As a preferred scheme of the cartridge filter of security filter with long service life, wherein: the filter element body includes:

a porous layer;

the compacted layer is arranged on the inner wall of the loose layer and is used for filtering medium substances;

the compact layer is installed on the inner wall of the compact layer and used for fine filtration.

As a preferred scheme of the cartridge filter of security filter with long service life, wherein: the skeletal structure includes:

the inner framework is positioned on the outer wall of the filter element body;

the outer framework is positioned on the inner wall of the filter element body;

the connectors are mounted at the left side end and the right side end of the internal framework and the external framework;

the isolation plate is used for connecting the connectors at the left side and the right side and supporting the filter element body;

the through holes are uniformly formed in the isolation plate and used for flowing and filtering liquid.

As a preferred scheme of the cartridge filter of security filter with long service life, wherein: the sealing head includes:

a water through hole;

the sealing gasket is sleeved on the outer wall of the water through hole and used for sealing between the filter element body and the filter;

the joint cover, the joint cover with limbers integrated into one piece, the joint cover with the both ends looks joint of skeleton texture and filter element body for the both ends of sealed filter element body.

As a preferred scheme of the cartridge filter of security filter with long service life, wherein: the inner wall of the compact layer is uniformly provided with thread grooves.

As a preferred scheme of the cartridge filter of security filter with long service life, wherein: the filter element body the length of inside skeleton with outside skeleton is the same, inside skeleton with outside skeleton with sealed head cooperation joint.

Compared with the prior art, the beneficial effects of the utility model are that:

install outside skeleton and inside skeleton respectively with the inner wall and the outer wall of filter element body, utilize loose layer to carry out brief filtration, utilize the compaction layer to be used for medium material to filter, utilize tight layer to be used for the filtration that becomes more meticulous, improve the filter effect of filter element and then with joint cover and inside skeleton and outside skeleton looks joint, realized effectual fixed to the filter element body to improve the life of filter element, reach the purpose that reduces consumption cost overall.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the filter element of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a schematic diagram of the inner wall structure of the framework structure of the present invention.

In the figure: 100 filter element bodies, 110 loose layers, 120 compact layers, 130 compact layers, 200 framework structures, 210 internal frameworks, 220 external frameworks, 230 connecting heads, 240 partition plates, 250 through holes, 300 sealing heads, 310 water through holes, 320 sealing gaskets and 330 clamping covers.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a cartridge filter with long service life, which can improve the service life of the filter element, improve the filtering effect of the filter element, and achieve the purpose of reducing the consumption cost, referring to fig. 1, comprising: filter element body 100, skeleton structures 200 and 30;

referring to fig. 1 and 2, the filter element body 100 has a loose layer 110, a compacted layer 120 and a compact layer 130, specifically, the compacted layer 120 is installed on an inner wall of the loose layer 110 for filtering medium materials, the compact layer 130 is installed on an inner wall of the compacted layer 120 for fine filtering, a thread groove is uniformly formed on an inner wall of the compact layer 130 for adsorbing fine particles in the thread groove, and the filter element body 100 is used for fixedly installing the framework structure 200 and the sealing head 300;

referring to fig. 1 to 4, a framework structure 200 includes an inner framework 210, an outer framework 220, connectors 230, a partition plate 240, and through holes 250, the framework structure 200 is installed on the inner wall and the outer wall of the filter element body 100, specifically, the inner framework 210 is located on the outer wall of the filter element body 100, the outer framework 220 is located on the inner wall of the filter element body 100, the connectors 230 are installed on the left and right sides of the inner framework 210 and the outer framework 220, the partition plate 240 is used for connecting the connectors 230 on the left and right sides and supporting the filter element body 100, the through holes 250 are uniformly opened on the partition plate 240 and used for flowing and filtering liquid, and the framework structure 200 is used for fixedly installing the sealing head 300;

referring to fig. 1 again, the sealing head 300 has a water through hole 310, a sealing gasket 320 and a clamping cover 330, the sealing head 300 is installed at the left and right side ends of the framework structure 200, specifically, the sealing gasket 320 is sleeved on the outer wall of the water through hole 310 for sealing between the filter element body 100 and the filter, the clamping cover 330 is integrally formed with the water through hole 310, and the clamping cover 330 is clamped with the framework structure 200 and the two ends of the filter element body 100 for sealing the two ends of the filter element body 100;

referring to fig. 1 again, the filter element body 100, the inner frame 210 and the outer frame 220 have the same length, and the inner frame 210 and the outer frame 220 are engaged with the sealing head 300.

In specific use, as needs the utility model discloses at first install outside skeleton 220 and inside skeleton 210 respectively with the inner wall and the outer wall of filter element body 100 at the in-process that uses, utilize loose layer 110 to carry out brief filtration, utilize compaction layer 120 to be used for medium material to filter, utilize closely layer 130 to be used for the filtration that becomes more meticulous, then with joint cover 330 and inside skeleton 210 and outside skeleton 220 looks joint, the liquid after the filtration flows from limbers 310, utilize sealed pad 320 and filter looks joint to realize effectual sealing.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. A cartridge filter element with long service life is characterized in that: the method comprises the following steps:

a filter element body (100);

the framework structure (200) is mounted on the inner wall and the outer wall of the filter element body (100) and used for supporting the filter element body (100);

the sealed head (300), sealed head (300) joint is in filter element body (100) with both sides end about skeleton texture (200) for joint skeleton texture (200) and sealed filter element body (100).

2. A long-life cartridge filter cartridge as recited in claim 1, wherein: the filter element body (100) comprises:

a porous layer (110);

a compacted layer (120), the compacted layer (120) being installed on the inner wall of the loose layer (110) for medium material filtration;

a compact layer (130), the compact layer (130) being mounted on an inner wall of the compacted layer (120) for fine filtration.

3. A long-life cartridge filter cartridge as recited in claim 1, wherein: the skeletal structure (200) comprises:

an inner frame (210), wherein the inner frame (210) is positioned on the outer wall of the filter element body (100);

the outer framework (220), the outer framework (220) is positioned on the inner wall of the filter element body (100);

the connecting heads (230) are arranged at the left side end and the right side end of the internal framework (210) and the external framework (220);

the separation plate (240) is used for connecting the connecting heads (230) at the left side and the right side and used for supporting the filter element body (100);

the through holes (250) are uniformly formed in the partition plate (240) and used for flowing and filtering liquid.

4. A long-life cartridge filter cartridge as recited in claim 1, wherein: the sealing head (300) comprises:

a water passage hole (310);

the sealing gasket (320) is sleeved on the outer wall of the water through hole (310) and used for sealing between the filter element body (100) and the filter;

joint cover (330), joint cover (330) with limbers (310) integrated into one piece, joint cover (330) with the both ends looks joint of skeleton texture (200) and filter element body (100) for the both ends of sealed filter element body (100).

5. A long-life cartridge filter cartridge as recited in claim 2, wherein: the inner wall of the compact layer (130) is uniformly provided with thread grooves.

6. A long-life cartridge filter cartridge as recited in claim 3, wherein: the filter element body (100), inside skeleton (210) with the length of outside skeleton (220) is the same, inside skeleton (210) with outside skeleton (220) with sealed head (300) cooperation joint.

Images