CN215480096U - Water purifier is with unifying filter core structure more - Google Patents

Abstract

The utility model discloses an all-in-one filter element structure for a water purifier, which comprises a filter bottle and a filter assembly, wherein a front composite filter element is fixedly arranged in the filter bottle, a front lower end cover is fixedly arranged at the bottom of the filter bottle, a reverse osmosis membrane is fixedly arranged in the front composite filter element, a filter element seat is fixedly arranged at the top of the filter bottle, a filter bottle cover is fixedly arranged at the top of the inner wall of the filter element seat, an integrated splitter is welded at the bottom of the filter bottle cover, a first O-shaped ring is sleeved at the joint of the filter bottle cover and the filter element seat, a second O-shaped ring is sleeved at the joint of the filter bottle cover and the integrated splitter, and the filter assembly is arranged in the filter bottle. And the filter element has long service life, and the cost for replacing the filter element is saved for users.

Description

Water purifier is with unifying filter core structure more

Technical Field

The utility model relates to the technical field of water purifiers, in particular to an all-in-one filter element structure for a water purifier.

Background

In recent years, water purifiers are exploded in water purification markets, the water purifiers are popularized, the updating and upgrading pace of products is accelerated, the industrial technology is continuously improved, the water purification effect of the water purifiers generally depends on filter elements, the filter elements enable polluted water to be cleaned to a state required by production and life, however, the conventional water purifiers generally carry out 4-level filtration and 5-level filtration, the size of the water purifiers is large, the appearance is overstaffed, the number of the filter elements is large, and users are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an all-in-one filter element structure for a water purifier, which aims to solve the problems that the conventional water purifier proposed in the background technology generally performs 4-stage filtration and 5-stage filtration, so that the machine is large in size, the appearance is bloated, the number of filter elements is large, and users are not convenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water purifier is with more unification filter core structure, includes filter flask and filtering component, the inside fixed mounting of filter flask has leading composite filter, the bottom fixed mounting of filter flask has preceding bottom end cover, the inside fixed mounting of leading composite filter has reverse osmosis membrane, the top fixed mounting of filter flask has the filter core seat, the top fixed mounting of filter core seat inner wall has the filter flask lid, the bottom welding of filter flask lid has the integral type shunt, the filter flask lid overlaps with the junction cover of filter core seat and is equipped with first O type circle, the filter flask lid overlaps with the junction cover of integral type shunt and is equipped with second O type circle, the inside of filter flask is equipped with filtering component.

As a preferable technical scheme of the utility model, the filtering component comprises a first water outlet pipe, a filtering layer and an intercepting layer, wherein the filtering layer is fixedly arranged in the middle of the inner wall of the first water outlet pipe, and the intercepting layer is fixedly connected to the bottom of the inner wall of the first water outlet pipe.

According to a preferable technical scheme, the top of the first water outlet pipe is fixedly communicated with the bottom of the integrated splitter, a third O-shaped ring is sleeved at the joint of the first water outlet pipe and the integrated splitter, the bottom of the first water outlet pipe is fixedly communicated with the middle of the inner wall of the reverse osmosis membrane, and a fourth O-shaped ring is sleeved at the joint of the first water outlet pipe and the reverse osmosis membrane.

As a preferred technical scheme of the utility model, the filtering assembly comprises an RO membrane upper end cover, a second water outlet pipe, a rear upper end cover, a rear lower end cover, a rear sleeve and a fifth O-ring, the rear lower end cover is fixedly arranged in the rear sleeve, the RO membrane upper end cover is fixedly arranged at the top of the rear sleeve, the second water outlet pipe is fixedly communicated with the middle part of the bottom end of the RO membrane upper end cover, the fifth O-ring is sleeved at the top outside the second water outlet pipe, and the rear upper end cover is fixedly arranged in the RO membrane upper end cover.

According to a preferable technical scheme of the utility model, the top of the RO membrane upper end cover is fixedly communicated with the bottom of the integrated flow divider, the bottom of the rear sleeve is fixedly communicated with the middle of the top end of the filter flask, a sixth O-shaped ring is sleeved at the joint of the rear sleeve and the filter flask, and a seventh O-shaped ring is sleeved at the joint of the RO membrane upper end cover and the integrated flow divider.

Compared with the prior art, the utility model has the beneficial effects that: the water source is filtered through leading composite filter element, the waste water of discharging behind the RO reverse osmosis, through rearmounted charcoal adsorption discharge pure water again, and this filter core can reduce product size greatly, trades the core only need one, and crosses filter core long service life itself, practices thrift the user and trades the core cost.

Drawings

FIG. 1 is a first exploded view of the present invention;

FIG. 2 is a first exploded view of the filter assembly of the present invention;

FIG. 3 is a first cross-sectional view of the present invention;

FIG. 4 is a second exploded view of the present invention;

FIG. 5 is a second exploded view of the filter assembly of the present invention;

fig. 6 is a second cross-sectional view of the present invention.

In the figure: 1. a first O-ring; 2. a filter bottle cap; 3. a second O-ring; 4. an integral shunt; 5. a third O-ring; 6. a filter assembly; 61. a first water outlet pipe; 62. a filter layer; 64. an interception layer; 611. an RO membrane upper end cover; 612. a second water outlet pipe; 613. an upper end cover is arranged at the rear part; 614. a rear lower end cover; 615. a rear sleeve; 616. a fifth O-ring; 7. a reverse osmosis membrane; 8. a front composite filter element; 9. a front lower end cover; 10. a filter flask; 11. a filter element seat; 12. a fourth O-ring; 13. a sixth O-ring; 14. and a seventh O-ring.

Detailed Description

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides an all-in-one filter element structure for a water purifier, which comprises a filter bottle 10 and a filter assembly 6, wherein a front composite filter element 8 is fixedly installed inside the filter bottle 10, a front lower end cover 9 is fixedly installed at the bottom of the filter bottle 10, a reverse osmosis membrane 7 is fixedly installed inside the front composite filter element 8, a filter element seat 11 is fixedly installed at the top of the filter bottle 10, a filter bottle cap 2 is fixedly installed at the top of the inner wall of the filter element seat 11, an integrated splitter 4 is welded at the bottom of the filter bottle cap 2, a first O-ring 1 is sleeved at the joint of the filter bottle cap 2 and the filter element seat 11, a second O-ring 3 is sleeved at the joint of the filter bottle cap 2 and the integrated splitter 4, the filter assembly 6 is arranged inside the filter bottle 10, and the front composite filter element 8 can be a pp + carbon rod; pp + carbon fibers; pp + carbon fiber + pp, leading composite filter 8 structure is net outside winding filter material structure, and rearmounted carbon in the filter component 6 can be put in first outlet pipe 61, perhaps does alone to put the jar and put at the barrel top after.

Preferably, the filter assembly 6 includes a first water outlet pipe 61, a filter layer 62 and an interception layer 64, the filter layer 62 is fixedly arranged in the middle of the inner wall of the first water outlet pipe 61, the interception layer 64 is fixedly arranged at the bottom of the inner wall of the first water outlet pipe 61, the interception layer 64 is made of sponge materials to prevent the rear carbon in the first water outlet pipe 61 from flowing out, the filter layer 62 is made of non-woven fabrics, and the non-woven fabrics are installed in the first water outlet pipe 61 by an ultrasonic welding process to prevent the carbon of the rear carbon from flowing out.

Preferably, the top of the first water outlet pipe 61 is fixedly communicated with the bottom of the integrated splitter 4, a third O-shaped ring 5 is sleeved at the joint of the first water outlet pipe 61 and the integrated splitter 4, the bottom of the first water outlet pipe 61 is fixedly communicated with the middle of the inner wall of the reverse osmosis membrane 7, a fourth O-shaped ring 12 is sleeved at the joint of the first water outlet pipe 61 and the reverse osmosis membrane 7, and the rear carbon is installed in the center of the first water outlet pipe 61.

Preferably, the filtering assembly 6 includes an RO membrane upper end cap 611, a second water outlet pipe 612, a rear upper end cap 613, a rear lower end cap 614, a rear sleeve 615 and a fifth O-ring 616, the rear lower end cap 614 is fixedly installed inside the rear sleeve 615, the RO membrane upper end cap 611 is fixedly installed on the top of the rear sleeve 615, the second water outlet pipe 612 is fixedly communicated with the middle portion of the bottom end of the RO membrane upper end cap 611, a fifth O-ring 616 is sleeved on the top portion of the outer side of the second water outlet pipe 612, the rear upper end cap 613 is fixedly installed inside the RO membrane upper end cap 611, the RO membrane upper end cap 611 fixes the rear upper end cap 613 and the RO membrane together in the RO membrane upper end cap 611 by using a waterproof adhesive tape, the fifth O-ring 616 is sleeved on the upper end of the second water outlet pipe 612 to prevent the pure water from leaking through the waste water, the rear upper end cap 613 fixes the rear carbon in the upper end cap by using a hot melt adhesive, the rear sleeve 615 fixes the lower end cap in the bottom of the filtering assembly 6, ensuring that the pure water passes through the filter assembly 6 sufficiently.

Preferably, the top of the RO membrane upper end cover 611 is fixedly communicated with the bottom of the integrated flow divider 4, the bottom of the rear sleeve 615 is fixedly communicated with the middle of the top end of the filter flask 10, a sixth O-ring 13 is sleeved at the joint of the rear sleeve 615 and the filter flask 10, a seventh O-ring 14 is sleeved at the joint of the RO membrane upper end cover 611 and the integrated flow divider 4, the sealing performance of the joint of the filter assembly 6 and the integrated flow divider 4 and the joint of the filter flask 10 is improved by installing the sixth O-ring 13 and the seventh O-ring 14, and the rear carbon is placed in the rear sleeve 615.

The first embodiment is as follows: filter flask 10 and filter flask lid 2 use of supporting each other, first O type circle 1 overlaps on filter flask lid 2, prevent that leading composite filter element 8 from leaking water, second O type circle 3 overlaps on integral type shunt 4, it has the cluster water to prevent into water and waste water, filter element seat 11 is intake and is held into water, leading composite filter element 8 is filtered the impurity interception, the RO membrane carries out reverse osmosis treatment, 11 waste water mouths of filter element seat exhaust waste water, waste water carries out secondary filter through filtering component 6, interception layer 64 prevents to have the outflow of rearmounted charcoal in the first outlet pipe 61, filter layer 62 is installed and is prevented the outflow of carbon of rearmounted carbon in first outlet pipe 61, rearmounted carbon is direct and the water source contact, the water branch after the filtration is discharged through the pure water mouths of filter element seat 11.

Example two: the filter flask 10 and the filter flask cover 2 are used in a matching way, the first O-shaped ring 1 is sleeved on the filter flask cover 2 to prevent the pre-composite filter element 8 from leaking water, the second O-shaped ring 3 is sleeved on the integrated flow divider 4 to prevent water from mixing with wastewater, water enters from the water inlet end of the filter flask seat 11, the pre-composite filter element 8 intercepts and filters impurities, the RO membrane carries out reverse osmosis treatment, wastewater is discharged from the wastewater outlet of the filter flask seat 11 and is secondarily filtered by the filter assembly 6, the post-upper end cover 613 and the RO membrane are sleeved in the RO membrane upper end cover 611 together by the RO membrane upper end cover 611 and are fixed by a waterproof adhesive tape, the fifth O-shaped ring 616 is sleeved on the upper end of the second water outlet pipe 612 to prevent pure water from mixing with wastewater, the post-carbon is fixed in the upper end cover by hot melt adhesive by the post-upper end cover 613, the lower end cover is fixed at the bottom of the filter assembly 6 by the hot melt adhesive sleeve 615 to ensure that the pure water fully passes through the filter assembly 6, the filtered water is discharged through the pure water port of the filter cartridge holder 11.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a water purifier is with unifying filter core structure more, includes filter flask (10) and filtering component (6), its characterized in that: the utility model discloses a filter flask, including filter flask, lower end cover (9), leading composite filter element (8) are installed to the inside fixed mounting of filter flask (10), lower end cover (9) are installed before the bottom fixed mounting of filter flask (10), the inside fixed mounting of leading composite filter element (8) has reverse osmosis membrane (7), the top fixed mounting of filter flask (10) has filter flask seat (11), the top fixed mounting of filter flask seat (11) inner wall has filter flask lid (2), the bottom welding of filter flask lid (2) has integral type shunt (4), the junction cover of filter flask lid (2) and filter flask seat (11) is equipped with first O type circle (1), the junction cover of filter flask lid (2) and integral type shunt (4) is equipped with second O type circle (3), the inside of filter flask (10) is equipped with filtering component (6).

2. The all-in-one filter element structure for the water purifier as recited in claim 1, wherein: the filter assembly (6) comprises a first water outlet pipe (61), a filter layer (62) and an intercepting layer (64), wherein the filter layer (62) is fixedly arranged in the middle of the inner wall of the first water outlet pipe (61), and the intercepting layer (64) is fixedly arranged at the bottom of the inner wall of the first water outlet pipe (61).

3. The all-in-one filter element structure for the water purifier as recited in claim 2, wherein: the top of first outlet pipe (61) and the fixed intercommunication in bottom of integral type shunt (4), the junction cover of first outlet pipe (61) and integral type shunt (4) is equipped with third O type circle (5), the bottom of first outlet pipe (61) and the fixed intercommunication in middle part of reverse osmosis membrane (7) inner wall, the junction cover of first outlet pipe (61) and reverse osmosis membrane (7) is equipped with fourth O type circle (12).

4. The all-in-one filter element structure for the water purifier as recited in claim 1, wherein: the filter component (6) comprises an RO membrane upper end cover (611), a second water outlet pipe (612), a rear upper end cover (613), a rear lower end cover (614), a rear sleeve (615) and a fifth O-shaped ring (616), the rear lower end cover (614) is fixedly installed inside the rear sleeve (615), the RO membrane upper end cover (611) is fixedly installed at the top of the rear sleeve (615), the second water outlet pipe (612) is fixedly communicated with the middle of the bottom end of the RO membrane upper end cover (611), the fifth O-shaped ring (616) is sleeved at the top of the outer side of the second water outlet pipe (612), and the rear upper end cover (613) is fixedly installed inside the RO membrane upper end cover (611).

5. The all-in-one filter element structure for the water purifier as recited in claim 4, wherein: the top of RO membrane upper end cover (611) and the fixed intercommunication in bottom of integral type shunt (4), the fixed intercommunication in middle part on the bottom and filter flask (10) top of rearmounted sleeve (615), the junction cover of rearmounted sleeve (615) and filter flask (10) is equipped with sixth O type circle (13), the junction cover of RO membrane upper end cover (611) and integral type shunt (4) is equipped with seventh O type circle (14).

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