CN114288748A - Functional filter element, filter structure, water purifier and pet water dispenser - Google Patents
Functional filter element, filter structure, water purifier and pet water dispenser Download PDFInfo
- Publication number
- CN114288748A CN114288748A CN202210039680.2A CN202210039680A CN114288748A CN 114288748 A CN114288748 A CN 114288748A CN 202210039680 A CN202210039680 A CN 202210039680A CN 114288748 A CN114288748 A CN 114288748A
- Authority
- CN
- China
- Prior art keywords
- filter element
- water
- lower cover
- filter
- functional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 6
- 229910052613 tourmaline Inorganic materials 0.000 claims description 6
- 229940070527 tourmaline Drugs 0.000 claims description 6
- 239000011032 tourmaline Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
Abstract
The invention discloses a functional filter element, a filter structure, a water purifier and a pet water dispenser, and relates to the field of water purification; the functional filter element comprises: the filter element filters water and is added with substances for improving taste, and the filter element is of a hollow penetrating structure; the lower cover and the upper cover are combined to contain the filter element, a cylinder with an upper end opening is integrally arranged at the bottom of the lower cover, so that the cylinder penetrates into the hollow penetrating structure to be tightly matched, the bottom of the lower cover is provided with a concave structure, the concave structure extends into the cylinder to be connected with the opening, and the concave structure is used for being tightly matched with a water supply pipe to realize water supply. When the filter element filters water, substances beneficial to health and improving taste are released, so that the pH value of the water is balanced; the holding structure of the filter element is not contacted with the internal filter material, so that hands are prevented from being dirty, and the filter element is convenient to disassemble and assemble; adopt bottom to go out water structure, easily go out water when filter core filter effect is not good enough.
Description
Technical Field
The invention relates to the field of water purification, in particular to a functional filter element, a filter structure, a water purifier and a pet water dispenser.
Background
The pet water dispenser in the current market has only a simple filtering effect and does not improve the water quality, so that pets are unwilling to drink water or are unhealthy after drinking water, and the health hidden danger of the pets is caused; in addition, the filter element is generally disposable, and is easy to dirty hands and inconvenient to replace when being replaced. And after the filter element is used for a period of time, the water outlet effect is poor, and the water outlet is influenced.
Disclosure of Invention
The invention provides a functional filter element, a filter structure, a water purifier and a pet water dispenser, which can improve the pH value and the taste of a pet water source, and can be conveniently installed without dirtying hands when the filter element is replaced. In order to solve the technical problems, the invention provides the following technical scheme:
a functional filter cartridge, comprising:
an upper cover;
the filter element is used for filtering water and adding substances for improving the taste, and has a hollow penetrating structure;
the lower cover is combined with the upper cover to accommodate the filter element, a cylinder with an upper end opening is integrally arranged at the bottom of the lower cover, so that the cylinder penetrates into the hollow penetrating structure to realize tight fit, the bottom of the lower cover is provided with a concave structure, the concave structure extends into the cylinder to be connected with the opening, and the concave structure is used for realizing tight fit with a water supply pipe to realize water supply.
Preferably, a plurality of holes are formed in the bottom of the lower cover, and the outer surface of the filter element is tightly matched with the cavity in the lower cover.
Preferably, the holes are arranged at the bottom edge of the lower cover.
Preferably, the height of the lower lid bottom edge increases progressively inwardly from the horizontal.
Preferably, the upper surface of the upper cover is provided with a holding structure which is convenient for separating the upper cover from the lower cover.
Preferably, the holding structure and the upper cover are integrally formed.
Preferably, the column body is lower than the upper edge of the lower cover, and when the filter element is placed in and tightly combined with the lower cover and the upper cover, the column body, the filter element and the upper cover form a closed space;
and/or the closer the cylinder is to the opening, the shorter the radius of the cross section is;
and/or the closer the concave structure is to the opening, the smaller the cross-sectional area is.
Preferably, the substance is one or more of the following ore particles: tourmaline ore, medical stone, muyu stone, germanite and tourmaline.
The present invention also provides a filter structure comprising: the functional filter element comprises a functional filter element body and a base structure matched with the functional filter element body, wherein the base structure is provided with a convex structure matched with the concave structure; the protruding structure is provided with a water outlet and is used for connecting a water supply pipeline; the base structure also has a space to accommodate water exiting the functional filter element structure.
Preferably, the filtering structure further comprises a casing integrally formed with the base structure, the casing is used for accommodating the functional filter element, and a filtered water outlet is arranged at the upper part of the casing.
The invention also provides a water purifier which comprises the filtering structure and the water supply pump, wherein the water supply pump is connected with the water outlet of the protruding structure through a water supply pipeline.
The invention also provides a pet water dispenser which comprises the filter structure.
The invention has the beneficial effects that: 1. when the filter element filters water, substances beneficial to health and improving taste are released through the micropores in the filter element, so that the pH value of the water is balanced; 2. the holding structure of the filter element is not contacted with the internal filter material, so that hands are prevented from being dirty, and the filter element is convenient to disassemble and assemble; 3. adopt the bottom to go out water structure, it is changeed in the play water when filter core filter effect is not good enough.
Drawings
FIG. 1 is a structural view of a functional filter cartridge in example 1;
FIG. 2 is a view showing the construction of the filter in example 2;
FIG. 3 is a structural view of a water purifier having a filter structure;
fig. 4 is a structure view of a pet water dispenser with a filtering structure.
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.
Example 1
A functional filter cartridge 100, as shown in fig. 1, includes an upper cover 1, a filter cartridge 2, and a lower cover 3.
An upper cover 1; the upper cover 1 is round and can be made of a water-proof material, such as stainless steel or a plastic material;
the filter element 2 is used for filtering water and adding substances for improving taste, and has a hollow penetrating structure 2-1; the filter element 2 can adopt a conventional ceramic filter element or an activated carbon filter element, the filter element 2 is internally provided with micropores, minerals are added into the micropores to improve the taste and provide mineral particles which are required by the pet and can be absorbed by the pet, the filter element 2 with different mineral particles can be selected according to the type of the pet and the physical condition (such as a physical examination result) of the pet, in addition, the filter element 2 is preferably of a cylindrical structure, the hollow penetrating structure 2-1 is also cylindrical, and the outer surface of the cylindrical structure and the surface of the penetrating structure are preferably concentric cylinders;
the lower cover 3 is combined with the upper cover 1 to accommodate the filter element 2, a cylinder 3-1 with an opening at the upper end is integrally arranged at the bottom of the lower cover 3, so that the cylinder 3-1 penetrates into the hollow penetrating structure 2-1 to realize tight fit, the bottom of the lower cover 3 is provided with a concave structure, the concave structure penetrates into the cylinder 3-1 to be connected with the opening, and the concave structure is used for realizing tight fit with a water supply pipe to realize water supply. The lower cover 3 and the upper cover 1 can be made of the same waterproof material, such as stainless steel or plastic, preferably plastic, and the upper cover 1 and the lower cover 3 can be combined in a thread fit or plug-in structure; the lower cover 3 is provided with a bottom, a cylinder 3-1 with an opening at the upper end tightly attached to the inner surface of the hollow penetrating structure 2-1 of the filter element 2 is integrally formed at the bottom, and a plurality of circles of convex patterns are preferably arranged on the cylinder 3-1 to ensure that the cylinder 3-1 and the convex patterns are combined more tightly and prevent water leakage, so that the filter element 2 is not separated under the condition of higher water inlet pressure, and in addition, all water enters the outside through the filter element 2; in order to achieve the above effect, the side surface of the filter element 2, such as a cylindrical surface, is tightly combined with the inner surface of the lower cover 3.
In this embodiment, the bottom of the lower cover 3 is provided with a plurality of holes 3-2, and the outer surface of the filter element 2 is tightly matched with the cavity in the lower cover 3. The purpose of the holes 3-2 is to facilitate the filtered water to pass through the filter element 2, and to pass through the filter element 2 by means of water pressure and gravity, and in general, the water pressure when passing through the filter element 2 comes from the water pump pressure.
In a preferred embodiment, the holes 3-2 are opened at the bottom edge of the lower cover 3, and the holes are preferably arranged at equal intervals, so that the processing is easier.
As a preferred embodiment, the height of the lower cover 3 at the bottom edge increases progressively inward from the horizontal. That is, the bottom of the lower cover 3 is concave towards the center, which is advantageous in that the filtered water can flow out conveniently, and the supporting structure is more stable by supporting the whole filter element 2 at the edge of the lower cover 3.
In this embodiment, the upper surface of the upper cover 1 is provided with a holding structure 4 for facilitating the separation of the upper cover 1 and the lower cover 3. The gripping structure 4 is a handle or knob, preferably an ergonomic structure for easy gripping, such as a structure for easy rotation and lifting (e.g., the gripping structure 4 is a generally rectangular parallelepiped structure with an upper portion protruding from a lower portion).
As a preferred embodiment, the holding structure 4 is integrally formed with the upper cap 1.
As a preferred embodiment, the cylinder 3-1 is lower than the upper edge of the lower cover 3, and when the filter element 2 is placed and the lower cover 3 and the upper cover 1 are tightly combined, the cylinder 3-1, the filter element 2 and the upper cover 1 form a closed space; thus, the water supply of the water pipe can fill the closed space, and the water pressure in the closed space can directly permeate the filter element 2. The combined watertight performance and the anti-water pressure performance of the upper cover 1 and the lower cover 3 are required to meet the requirements.
In a preferred embodiment, the closer the column 3-1 is to the opening, the shorter the radius of the cross section; that is, the cylinder 3-1 is contracted as a whole, so that the water inlet pressure is increased.
In a preferred embodiment, the closer the concave structure is to the opening, the smaller the cross-sectional area, which is provided for the purpose of making the water inlet pressure large on one hand and making the fitting of the water pipe and the concave structure tighter on the other hand.
In this example, the substance is one or more of the following ore particles: tourmaline ore, medical stone, muyu stone, germanite and tourmaline.
Example 2
The present embodiment provides a filtering structure 200, as shown in fig. 2, including the functional filter cartridge 100 of embodiment 1 and a base structure 5 cooperating with the functional filter cartridge 100, where the base structure 5 has a protrusion structure 5-1 cooperating with the concave structure; the convex structure 5-1 is provided with a water outlet 5-2 and is used for connecting a water supply pipeline; the base structure 5 also has a space to accommodate the water exiting the functional filter element 2 structure.
In this embodiment, the filter structure further has a housing 6 integrally formed with the base structure 5, the housing 6 is used for accommodating the functional filter element 100, and a filtered water outlet 7 is disposed at an upper portion of the housing 6.
In this embodiment, the housing 6 is further provided with an inverted upper cover assembly 8, the inverted upper cover assembly 8 is used for sealing the housing 6, and the inverted upper cover assembly 8 includes a rotating shaft 8-1 connected to the housing, a shaft sleeve 8-2 matched with the rotating shaft, and a cover plate 8-3 integrally connected with the shaft sleeve.
Example 3
The present embodiment provides a water purifier, as shown in fig. 3, comprising the filtering structure 200 of embodiment 2 and a water supply pump 9, wherein the water supply pump 9 is connected to the water outlet of the projection structure 5-1 through a water supply pipeline.
Example 4
The embodiment provides a pet water dispenser, as shown in fig. 4, comprising the filtering structure 200 in embodiment 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (12)
1. A functional filter cartridge, comprising:
an upper cover;
the filter element is used for filtering water and adding substances for improving the taste, and has a hollow penetrating structure;
the lower cover is combined with the upper cover to accommodate the filter element, a cylinder with an upper end opening is integrally arranged at the bottom of the lower cover, so that the cylinder penetrates into the hollow penetrating structure to realize tight fit, the bottom of the lower cover is provided with a concave structure, the concave structure extends into the cylinder to be connected with the opening, and the concave structure is used for realizing tight fit with a water supply pipe to realize water supply.
2. A functional filter according to claim 1 wherein said bottom of said lower cover is provided with a plurality of apertures, said outer surface of said filter being in close fit with said inner cavity of said lower cover.
3. A functional filter element according to claim 2 wherein the plurality of apertures open at a bottom edge of the lower cover.
4. A functional filter element according to claim 3 wherein the height of the lower cover bottom edge increases progressively inwardly from the horizontal.
5. A functional filter according to claim 1 wherein the upper cover upper surface is provided with gripping means to facilitate separation of the upper cover from the lower cover.
6. The functional filter cartridge of claim 5, wherein the grip structure is integrally formed with the upper cover.
7. The functional filter element according to claim 1, wherein the column body is lower than the upper edge of the lower cover, and when the filter element is placed and the lower cover and the upper cover are tightly combined, the column body, the filter element and the upper cover form a closed space;
and/or the closer the cylinder is to the opening, the shorter the radius of the cross section is;
and/or the closer the concave structure is to the opening, the smaller the cross-sectional area is.
8. A functional filter element according to any of claims 1 to 7, wherein the substance is one or more of the following ore particles: tourmaline ore, medical stone, muyu stone, germanite and tourmaline.
9. A filter structure, comprising: a functional filter element according to any one of claims 1-8 and a base structure cooperating with the functional filter element, the base structure having a raised structure cooperating with the recessed structure; the protruding structure is provided with a water outlet and is used for connecting a water supply pipeline; the base structure also has a space to accommodate water exiting the functional filter element structure.
10. The filter structure according to claim 9, further comprising a housing integrally formed with the base structure, the housing adapted to receive the functional filter cartridge, and a filtered water outlet provided in an upper portion of the housing.
11. A water purifier comprising a filter structure according to any one of claims 9 to 10 and a water supply pump connected to the water outlet of the projection structure through a water supply pipe.
12. A pet water dispenser comprising a filter structure according to any one of claims 9 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039680.2A CN114288748A (en) | 2022-01-14 | 2022-01-14 | Functional filter element, filter structure, water purifier and pet water dispenser |
| PCT/CN2022/078836 WO2023133986A1 (en) | 2022-01-14 | 2022-03-02 | Functional filter element, filter structure, water purifier, and pet water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039680.2A CN114288748A (en) | 2022-01-14 | 2022-01-14 | Functional filter element, filter structure, water purifier and pet water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114288748A true CN114288748A (en) | 2022-04-08 |
Family
ID=80977667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210039680.2A Pending CN114288748A (en) | 2022-01-14 | 2022-01-14 | Functional filter element, filter structure, water purifier and pet water dispenser |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114288748A (en) |
| WO (1) | WO2023133986A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5491249B2 (en) * | 2010-03-26 | 2014-05-14 | 東レ株式会社 | Faucet direct water purifier |
| CN103170168B (en) * | 2013-03-14 | 2015-07-08 | 马明孟 | Filtering element and water fountain |
| CN203379674U (en) * | 2013-05-23 | 2014-01-08 | 株式会社保美纯 | Water purifier |
| CN107899281B (en) * | 2017-04-06 | 2021-06-29 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water purification equipment |
| CN107691264A (en) * | 2017-11-15 | 2018-02-16 | 广州集特尚文化创意有限公司 | A kind of water feeder for pets |
| CN212697146U (en) * | 2020-07-23 | 2021-03-16 | 深圳市皓邦生物医药有限公司 | Pet water dispenser |
| CN113417338A (en) * | 2021-07-29 | 2021-09-21 | 宁波世唯国际贸易有限公司 | Kitchen shower head with filtering function and pull-out faucet |
-
2022
- 2022-01-14 CN CN202210039680.2A patent/CN114288748A/en active Pending
- 2022-03-02 WO PCT/CN2022/078836 patent/WO2023133986A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023133986A1 (en) | 2023-07-20 |
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