CN220676979U

CN220676979U - Composite filter element for water purifier

Info

Publication number: CN220676979U
Application number: CN202321945356.3U
Authority: CN
Inventors: 隋昌林
Original assignee: Kamford China Co ltd
Current assignee: Kamford China Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-29
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of water purifiers, in particular to a composite filter element for a water purifier. The composite filter element for the water purifier comprises a filter element cylinder, wherein the filter element cylinder comprises a filter element body and a filter element upper cover fixedly connected with the filter element body, a first filter layer and a slow flow part communicated with the first filter layer are arranged in the filter element body, a second filter layer is arranged on the filter element upper cover, and the first filter layer is communicated with the second filter layer. According to the utility model, the first filter layer and the slow flow part are arranged on the filter element body of the filter element barrel, and the second filter layer is arranged on the filter element upper cover, so that multi-stage filter element filtration in the same filter element barrel is realized, the structure is simple, the space is saved, meanwhile, the design of the waterway in the composite filter element is simple, the waterway is dispersed and slowly flows into the composite filter element to be fully filtered through the slow flow part, and the filtering effect and the service life of the filter element are improved.

Description

Composite filter element for water purifier

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a composite filter element for a water purifier.

Background

The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of the water, and is generally used as a small-sized purifier for household use, the water purifier has the functions of removing floaters, heavy metals, bacteria, viruses, residual chlorine, sediment, rust, microorganisms and the like in filtered water, the water purifier has a high-precision filtration technology, is applicable to areas with serious tap water pollution, can be used in conventional filtered tap water in urban daily life, and can improve the taste of the water.

Along with the purification requirement of people to drinking water is continuously strengthened, in order to reach the purifying effect to water, adopts multiple filter media to filter in the market at present, and prior art just makes a filter media into a filter core, then establishes ties a plurality of filter cores, and doing so leads to the filter core quantity to be many, and the product is bulky, and the replacement cost and the processing cost of filter core are higher. Of course, a plurality of filter elements are integrated, but most filter element structures and internal waterways are complex in design for better improvement of the filtering effect, so that the problems of complex disassembly and assembly and poor filtering effect are caused, the service life of the filter element is influenced, and the filter element replacement and the manufacturing cost are improved.

Disclosure of Invention

The utility model aims at: to the above deficiency to provide a compound filter core that water purifier was used, this compound filter core simple structure and filter effect are good, in order to solve the technical problem that the design of water purifier filter core structure and water route was complicated to lead to the filter effect poor among the above-mentioned prior art.

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

the utility model provides a compound filter core that water purifier was used, includes a filter core section of thick bamboo, a filter core section of thick bamboo include filter core body and with filter core body fixed connection's filter core upper cover, this internal first filter layer of being provided with of filter core and the slow flow portion of first filter layer intercommunication, the filter core upper cover is provided with the second filter layer, first filter layer is linked together with the second filter layer.

Preferably, the slow flow part comprises at least two water inlet holes, and each water inlet hole is of a fan-shaped structure.

Preferably, the water inlet hole is arranged along the outer wall of the boss of the water inlet end, and the water inlet hole is communicated with the inner cavity of the water inlet end.

Preferably, the first filter layer is sequentially arranged from bottom to top and has at least two layers.

Preferably, the filter element cylinder is a containing cavity provided with an upper outlet, a lower outlet and an upper outlet, the upper outlet is provided with a water outlet end, the lower outlet is provided with a water inlet end, and the slow flow part is arranged at the water inlet end.

Preferably, the water outlet end is arranged on the upper cover of the filter element, and the water outlet end is communicated with the second filter layer.

Preferably, the water inlet end is arranged on the filter element body, and the water inlet end is communicated with the first filter layer.

Preferably, the outer walls of the water inlet end and the water outlet end are provided with sealing ring grooves, and the sealing rings are arranged in the sealing ring grooves.

Preferably, the water inlet end is of a cylindrical structure, a water inlet end boss is arranged below the water inlet end, and the water inlet end boss is of a solid cylindrical structure.

Preferably, the diameter of the water inlet end boss is smaller than that of the water inlet end.

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

the utility model provides a composite filter element for a water purifier, which comprises a filter element barrel, wherein the filter element barrel is provided with a filter element body and a filter element upper cover, the filter element body is provided with a first filter layer and a slow flow part, the filter element upper cover is provided with a second filter layer, the slow flow part is communicated with the first filter layer, and the first filter layer is communicated with the second filter layer. Therefore, the filter element body of the filter element barrel is provided with the first filter layer and the slow flow part, the filter element upper cover is provided with the second filter layer, the multi-stage filter element filtering in the same filter element barrel is realized, the structure is simple, the space is saved, meanwhile, the design of the waterway inside the composite filter element is simple, the water is directly circulated and filtered from bottom to top through the slow flow part, the slow flow part enables the water to be dispersed and the water to be slowly fed into the composite filter element for full filtering, and the filtering effect and the service life of the filter element are improved.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the overall structure of a composite filter element;

FIG. 2 is a front view of a composite cartridge;

fig. 3 is a cross-sectional view of a composite cartridge.

In the figure: 7-composite filter element, 700-filter element barrel, 701-filter element body, 702-filter element upper cover, 703-water inlet end, 704-water inlet end boss, 705-water inlet hole, 706-water outlet end, 707-sealing ring, 708-sealing ring groove, 710-first filter layer, 711-slow flow part, 712-second filter layer, 713-lower outlet and 714-upper outlet.

Detailed Description

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail below with reference to the drawings and the detailed description, but is not limited thereto.

As shown in fig. 1-3, a composite filter element 7 for a water purifier comprises a filter element barrel 700, wherein the filter element barrel 700 comprises a filter element body 701 and a filter element upper cover 702 fixedly connected with the filter element body 701, a first filter layer 710 and a slow flow part 711 communicated with the first filter layer 710 are arranged in the filter element body 701, a second filter layer 712 is arranged on the filter element upper cover 702, and the first filter layer 710 is communicated with the second filter layer 712.

Further, the lower end of the composite filter element 7 of the present embodiment is a filter element body 701, the upper end is a filter element upper cover 702, the filter element body 701 and the filter element upper cover 702 are fixedly connected to form a cavity, the cavity is vertically communicated, a lower outlet 713 and an upper outlet 714 are respectively arranged, the lower outlet 713 is communicated with the filter element body 701, the upper outlet 714 is communicated with the filter element upper cover 702, and the slow flow part 711 is communicated with the lower outlet 713.

Further, a cylindrical water inlet end 703 is provided below the filter element body 701 in this embodiment, at least two seal ring grooves 708 are provided on the outer wall of the water inlet end 703, and seal rings 707 are mounted on the seal ring grooves 708.

Further, the filter element body 701 and the water inlet end 703 of the present embodiment are connected, that is, water to be filtered enters the filter element body 701 from the water inlet end 703 for filtration, the filter element body 701 is further provided with a first filter layer 710, at least two layers of water purifying materials of the first filter layer 710 are overlapped from right to top, and the water purifying materials can be set according to requirements, so that water is slowly filtered by the layer-by-layer water purifying materials.

Further, in this embodiment, a cylindrical water inlet boss 704 with a diameter smaller than that of the water inlet 703 extends downward below the water inlet 703; the boss 704 at the water inlet end is in a solid cylinder structure, in this embodiment, the slow flow part 711 includes at least two water inlet holes 705, the water inlet holes 705 are distributed in an array, the water inlet holes 705 are arranged at the root axial position of the boss 704 at the water inlet end, the water inlet holes 705 extend along the outer wall of the boss 704, the water inlet holes 705 are communicated with the inner cavity of the water inlet end 703, of course, the slow flow part 711 may also be in a circular, conical or other two-dimensional graphic structure, and distributed in an array or dispersed, and the slow flow part 711 can slow the water flow of the water inlet end 703, so that the water is sufficiently filtered after entering the filter layer.

Further, in this embodiment, a cylindrical water outlet end 706 is disposed above the filter element upper cover 702, at least two seal ring grooves 708 are disposed on the outer wall of the water outlet end 706, and seal rings 707 are mounted on the seal ring grooves 708.

Further, the water outlet end 706 of this embodiment is disposed on the filter element upper cover 702, the water outlet end 706 is communicated with the second filter layer 712, the second filter layer 712 is also provided with a water purifying material, and the water purifying material can be a material which is conventionally applicable to ensure the filtering effect of the water purifier, so that the composite filter element 7 of this application is a composite filter element formed by superposing a plurality of water purifying materials, and has the water quality filtering characteristics of other multi-stage filter element water purifiers, and has a simple structure.

Working principle:

when the water purifier is used, the composite filter element 7 is fixedly arranged in the water purifier, water to be purified enters the water inlet end 703 from the water purifier, then slowly disperses into the filter element body 701 from the water inlet hole 705 of the water inlet end 703, the water inlet hole 705 not only can slow down water flow, but also can protect filter materials in the composite filter element 7, at least two layers of water purifying materials in the filter element body 701, and water sequentially passes through the water purifying materials, so that the filtering effect is achieved, the water filtered in the filter element body 701 enters the filter element upper cover 702, the water purifying materials are also arranged in the filter element upper cover 702, and the purified water filtered for multiple times flows out from the water outlet end 706 and enters the water outlet pipeline of the water purifier.

Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. A composite filter element for a water purifier, characterized in that: including filter core section of thick bamboo (700), filter core section of thick bamboo (700) include filter core body (701) and with filter core upper cover (702) of filter core body (701) fixed connection, filter core body (701) be provided with first filter layer (710) and with slow flow portion (711) of first filter layer (710) intercommunication, filter core upper cover (702) are provided with second filter layer (712), first filter layer (710) with second filter layer (712) are linked together.

2. A composite filter element for a water purifier as recited in claim 1, wherein: the first filter layers (710) are arranged in sequence from bottom to top and have at least two layers.

3. A composite filter element for a water purifier as recited in claim 1, wherein: the filter element barrel (700) is a containing cavity provided with a lower outlet (713) and an upper outlet (714), the upper outlet (714) is provided with a water outlet end (706), the lower outlet (713) is provided with a water inlet end (703), and the slow flow part (711) is arranged at the water inlet end (703).

4. A composite filter element for a water purifier as recited in claim 3, wherein: the water outlet end (706) is arranged on the filter element upper cover (702), and the water outlet end (706) is communicated with the second filter layer (712).

5. A composite filter element for a water purifier as recited in claim 3, wherein: the water inlet end (703) is arranged on the filter element body (701), and the water inlet end (703) is communicated with the first filter layer (710).

6. A composite filter element for a water purifier as recited in claim 3, wherein: the water inlet end (703) and the outer wall of the water outlet end (706) are both provided with a sealing ring groove (708), and the sealing ring groove (708) is provided with a sealing ring (707).

7. A composite filter element for a water purifier as recited in claim 6, wherein: the water inlet end (703) is of a cylindrical structure, a water inlet end boss (704) is arranged below the water inlet end (703), and the water inlet end boss (704) is of a solid cylindrical structure.

8. A composite filter element for a water purifier as recited in claim 7, wherein: the slow flow part (711) comprises at least two water inlet holes (705), and each water inlet hole (705) is of a fan-shaped structure.

9. A composite filter element for a water purifier as recited in claim 8, wherein: the water inlet hole (705) is formed along the outer wall of the water inlet end boss (704), and the water inlet hole (705) is communicated with the inner cavity of the water inlet end (703).

10. A composite filter element for a water purifier as recited in claim 9, wherein: the diameter of the water inlet end boss (704) is smaller than that of the water inlet end (703).