CN214019624U - Multi-folding circulating water filter element structure - Google Patents

Abstract

The utility model discloses a multi-folding circulating water filter element structure, which comprises a shell, wherein both ends of the shell are respectively provided with an end cover and a socket, the shell is of a hollow structure, a filter liner is arranged in the shell, the filter liner comprises an inner tube, a rotating handle and a screwed pipe, the screwed pipe is fixed at one end of the inner tube through a cover plate, the other end of the inner tube is provided with the rotating handle, the external screwed structure of the filter liner is meshed and fixed with the inner wall of the socket through the rotating handle, the screwed pipe is meshed and fixed with the internal thread at the bottom end of a tail cover through the external screwed structure, a user can add specified filtering medicines into a plurality of groups of filtering layers in advance, the adsorption reaction of the substances in the liquid is convenient for the user to carry out high-efficiency filtration on the liquid, and the filter liner can be added into the folding filter element to be firstly convenient for the user to disassemble and assemble, secondly, the existing large-scale water filtering structure is reduced, the space utilization rate is improved, and the effect of improving the application range of the folding filter element is achieved.

Description

Multi-folding circulating water filter element structure

Technical Field

The utility model relates to a filter core structure field especially relates to a many formulas circulating water filter core structure.

Background

The multi-fold standard filter element is made of polyester fiber cloth, has durable performance, the central rod of the filter medium and the end cover are glued together as an integral part, so that the end cover is ensured to have better sealing performance, and due to the folding design, the multi-fold standard filter element provides larger filtering area and longer filtering life, reduces the updating times of the filter element and reduces the filtering cost.

When the existing folding filter element is used, the filtering mode is particle size screening, so that the function is single, soluble substances in liquid cannot be removed, and the use value needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a many formulas circulating water filter core structure, when using, can make up filter courage and folding filter core fixedly, at first the user can mesh fixedly with the socket inner wall through changeing the helicitic texture in the outside, again with folding filter core and external structure fixed connection, so when using, outside liquid passes through the shell, after the filtration of filter membrane and stem, liquid is retained in the stem, and outside lasts the pressurization, liquid can enter the inner tube through the lower hole of oozing of inner ring bottom end, the user can be in advance at first filter layer, add appointed filtration medicine in second filter layer and the third filter layer, carry out adsorption reaction to the material in the liquid, the person of facilitating the use carries out high-efficient filtration to liquid.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a many formula circulating water filter core structures, includes the shell, the both ends of shell are provided with end cover and socket respectively, the shell is hollow structure, be provided with in the shell and strain the courage, including the inner tube in straining the courage, change and screwed pipe, the screwed pipe is fixed in the one end of inner tube through the apron, the other end of inner tube is provided with changes the handle, strain the courage through changeing fixed with the inner wall meshing of socket outside helicitic texture, the screwed pipe is fixed through the bottom internal thread meshing of outside helicitic texture and tail-hood, the tail-hood sets up in the front end of inner tube.

As an optimized technical scheme of the utility model, the inner tube has set gradually first filter layer, second filter layer and third filter layer by the end to the top.

As an optimized technical scheme of the utility model, change the handle and be cross structure, just the length of changeing the handle is greater than the diameter of inner tube.

As a preferred technical scheme of the utility model, including outer loop and inner ring in the tail-hood, the bottom of outer loop is provided with the internal thread, be provided with the zhonghuan between outer loop and the inner ring, the hole structure has all been seted up with the outer wall of inner ring to the zhonghuan, the bottom of inner ring has been seted up under the multiunit infiltration hole, infiltration hole and inner tube intercommunication down, the outer wall of shell is porous structure, just the bottom of shell is provided with the filter membrane, the bottom of filter membrane is provided with the stem.

As an optimized technical scheme of the utility model, first filter layer, second filter layer and third filter layer are the equidistance and distribute.

As an optimized technical scheme of the utility model, the aperture of infiltration hole is less than the net aperture of stem down.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses when using, can make up filter courage and folding filter core fixedly, at first the user can mesh fixedly with the socket inner wall through changeing the helicitic texture in the outside, again with folding filter core and external structure fixed connection, so when using, outside liquid passes through the shell, after the filtration of filter membrane and stem, liquid is retained in the stem, and outside continuous pressurization, liquid can enter the inner tube through the lower infiltration hole of inner ring bottom, the user can be in advance at first filter layer, add appointed filtration medicine in second filter layer and the third filter layer, carry out adsorption reaction to the material in the liquid, the person of facilitating the use carries out high-efficient filtration to liquid.

2. The utility model discloses an add the filter element in the folding filter core, at first the person's of facilitating the use dismouting, secondly reduced current large-scale drainage structure, improve space utilization, reach the effect that improves folding filter core application range.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the filter cartridge of the present invention;

fig. 4 is a schematic structural view of the tail cover of the present invention.

Wherein: 1. a housing; 11. filtering the membrane; 12. a stem; 2. an end cap; 3. a socket; 4. a filter liner; 41. an inner tube; 42. a first filter layer; 43. a second filter layer; 44. a third filter layer; 45. turning a handle; 46. a tail cover; 461. an outer ring; 462. an internal thread; 463. a middle ring; 464. an inner ring; 465. downward seeping holes; 47. a threaded pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a many formulas circulating water filter core structure, which comprises an outer shell 1, the both ends of shell 1 are provided with end cover 2 and socket 3 respectively, shell 1 is hollow structure, be provided with filter tank 4 in the shell 1, include inner tube 41 in the filter tank 4, change 45 and screwed pipe 47, screwed pipe 47 is fixed in the one end of inner tube 41 through the apron, the other end of inner tube 41 is provided with and changes 45, filter tank 4 is fixed with socket 3's inner wall meshing through changeing 45 outside helicitic texture, screwed pipe 47 is fixed through the meshing of outside helicitic texture and the bottom internal thread 462 meshing of tailcap 46, tailcap 46 sets up in the front end of inner tube 41.

The utility model discloses when using, can make up filter container 4 and folding filter core fixedly, at first the user can be fixed with the meshing of 3 inner walls of socket through changeing the helicitic texture in the 45 outsides, again with folding filter core and external structure fixed connection, so when using, outside liquid passes through shell 1, after the filtration of filter membrane 11 and stem 12, liquid is preserved in stem 12, and the outside pressurizes continuously, liquid can be through in the lower hole entering inner tube 41 that oozes of inner ring 464 bottom, the user can be in advance at first filter layer 42, add appointed filtration medicine in second filter layer 43 and the third filter layer 44, carry out adsorption to the material in the liquid, the person of facilitating the use carries out high-efficient filtration to liquid.

In other embodiments, the inner tube 41 is provided with a first filter layer 42, a second filter layer 43, and a third filter layer 44 in this order from bottom to top.

The multiple groups of filter layers facilitate users to filter specified substances, and the use value and range of the folding filter element are improved.

In other embodiments, the handle 45 is a cross-shaped structure, and the length of the handle 45 is greater than the diameter of the inner tube 41.

Rotating 45 convenience of customers will strain courage 4 and socket 3 and carry out the thread tightening, reach the effect of convenient dismantlement, convenience of customers changes and maintains.

In other embodiments, the tail cover 46 includes an outer ring 461 and an inner ring 464, the bottom end of the outer ring 461 is provided with an internal thread 462, a middle ring 463 is arranged between the outer ring 461 and the inner ring 464, the outer walls of the middle ring 463 and the inner ring 464 are both provided with a hole structure, the bottom end of the inner ring 464 is provided with a plurality of groups of downward-permeating holes 465, the downward-permeating holes 465 are communicated with the inner tube 41, the outer wall of the housing 1 is of a porous structure, the bottom end of the housing 1 is provided with a filter membrane 11, and the bottom end of the filter membrane 11 is provided with a core column 12.

Due to the external liquid pressure, after the liquid enters the shell 1, the filter membrane 11 and the core column 12 for filtration, the liquid enters the lower seepage hole 465 for functional filtration, so that the use value is improved; the stem 12 improves the effect of prefilter, makes things convenient for liquid to get into and strains the courage in and carry out secondary filter, reaches the needs that use.

In other embodiments, the first, second, and third filter layers 42, 43, 44 are all equidistantly distributed.

The convenience of a user can replace the medicine in the filter layer, and the orderliness is improved.

In other embodiments, the apertures of the infiltration holes 465 are smaller than the mesh apertures of the stem 12.

The lower weep holes 465 may further enhance the effectiveness of the sifting material.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a many formula circulating water filter core structures, includes shell (1), its characterized in that: the both ends of shell (1) are provided with end cover (2) and socket (3) respectively, shell (1) is hollow structure, be provided with in shell (1) and strain courage (4), including inner tube (41), commentaries on classics in straining courage (4) are (45) and screwed pipe (47), screwed pipe (47) are fixed in the one end of inner tube (41) through the apron, the other end of inner tube (41) is provided with commentaries on classics (45), strain courage (4) and fix through changeing the inner wall meshing of the outside helicitic texture of (45) and socket (3), screwed pipe (47) are fixed through the bottom internal thread (462) meshing of outside helicitic texture and tail-hood (46), tail-hood (46) set up in the front end of inner tube (41).

2. The multifolding circulating water filter element structure of claim 1, wherein: the inner pipe (41) is sequentially provided with a first filter layer (42), a second filter layer (43) and a third filter layer (44) from bottom to top.

3. The multifolding circulating water filter element structure of claim 2, wherein: the rotating handle (45) is of a cross structure, and the length of the rotating handle (45) is larger than the diameter of the inner pipe (41).

4. A multifolding circulating water filter element arrangement according to claim 3, wherein: the tail cover (46) comprises an outer ring (461) and an inner ring (464), the bottom end of the outer ring (461) is provided with an inner thread (462), a middle ring (463) is arranged between the outer ring (461) and the inner ring (464), the outer walls of the middle ring (463) and the inner ring (464) are both provided with hole structures, the bottom end of the inner ring (464) is provided with a plurality of groups of lower seepage holes (465), the lower seepage holes (465) are communicated with the inner pipe (41), the outer wall of the shell (1) is of a porous structure, the bottom end of the shell (1) is provided with a filter membrane (11), and the bottom end of the filter membrane (11) is provided with a core column (12).

5. The multifolding circulating water filter element structure of claim 2, wherein: the first filter layer (42), the second filter layer (43) and the third filter layer (44) are all distributed at equal intervals.

6. The multifolding circulating water filter element structure of claim 4, wherein: the aperture of the infiltration holes (465) is smaller than the mesh aperture of the core column (12).

Images