CN109821290B - Composite water purifying tank with filtering function and water purifier - Google Patents
Composite water purifying tank with filtering function and water purifier Download PDFInfo
- Publication number
- CN109821290B CN109821290B CN201910272967.8A CN201910272967A CN109821290B CN 109821290 B CN109821290 B CN 109821290B CN 201910272967 A CN201910272967 A CN 201910272967A CN 109821290 B CN109821290 B CN 109821290B
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- Prior art keywords
- filter element
- water
- filter
- stage
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 189
- 238000001914 filtration Methods 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 239000008213 purified water Substances 0.000 claims description 34
- 239000013505 freshwater Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011258 core-shell material Substances 0.000 claims 2
- 239000011796 hollow space material Substances 0.000 claims 2
- 238000000746 purification Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a composite water purifying tank with a filtering function and a water purifier, which comprise a water purifying tank shell and a filter element frame arranged in the shell, wherein the filter element frame comprises a hollow cavity, a filter component is arranged in the hollow cavity, the filter component comprises a filter element, water filtered by the filter element is stored in a water storage space formed by the outer wall of the filter element and the inner wall of the hollow cavity, the water purifying tank and the filter component are integrally arranged, the gap between the filter element and the shell is fully utilized, the internal volume of the water purifier is greatly saved, and the external placing area of the whole water purifier is reduced. The whole machine has small and convenient appearance, and can be widely used in the fields of living rooms, study rooms, kitchens, offices and the like.
Description
Technical Field
The invention relates to the technical field of water purifying equipment, in particular to a composite water purifying tank with a filtering function and a water purifier.
Background
The water produced by the general household water purifier can be directly supplied to users for drinking, great convenience is provided for the life of people, the household water purifier is rapidly popularized nowadays when the environmental problem is prominent and the health diet consciousness is gradually enhanced, and the water purifier in the market at present generally adopts a multi-stage filter device to filter tap water to obtain purified water.
Meanwhile, water purifiers in the market all contain raw water tanks, filtering components and purified water tanks which are distributed in the shell and are mutually independent, and at least one purified water tank is needed to store water filtered by the raw water filtering components. The structure has the advantages that the original water tank, the filtering component and the water purifying tank all need to occupy a large accommodating space in the water purifier, so that the total occupied space of the water purifier is large, and the popularization and the application of the water purifier are limited.
Disclosure of Invention
The invention mainly solves the technical problem of providing a composite water purifying tank with a small occupied space and a water purifier with a filtering function.
In order to solve the technical problems, the invention adopts a technical scheme that:
The utility model provides a compound water purification case with filtering capability, includes water purification case casing and sets up the filter core frame in the casing, its characterized in that, the filter core frame includes the cavity, set up filter element in the cavity, filter element includes at least one filter core, the filter core outer wall with cavity intracavity wall forms the water storage space for hold the water after the filtration of at least one filter core.
Preferably, the filter element frame comprises mutually independent hollow cavities with the same number as the at least one filter element, the at least one filter element is respectively arranged in the at least one mutually independent hollow cavity, and the outer wall of each filter element and the inner wall of the hollow cavity form a water storage space for storing at least purified water filtered by the filter elements in the hollow cavity.
Further, the purified water stored on the outer wall of the filter element at the previous stage and the inner wall of the hollow cavity is connected into the filter element water inlet of the filter element at the next stage through a pipeline; the outer wall of the filter element of the last stage and the purified water stored in the inner wall of the hollow cavity can be communicated with a purified water tap through the water outlet of the purified water tank. Specifically, raw water enters the first-stage filter element through the water inlet of the first-stage filter element, flows into the corresponding hollow cavity through the water outlet of the first-stage filter element, then flows into the filter element at the later stage, flows into the corresponding hollow cavity at the later stage through the water outlet of the later-stage filter element, and the last stage is connected to the water purification faucet.
Optionally, the at least one filter element is jointly arranged in the same hollow cavity, and the outer wall of the filter element of the at least one filter element and the inner wall of the hollow cavity form a water storage space together for storing purified water filtered by all filter elements. Specifically, raw water enters the filter element through the water inlet of the first-stage filter element, and purified water filtered by all filter elements flows into the hollow cavity from the water outlet of the last-stage filter element.
Further, the filter element is provided with a filter element water inlet and a filter element water outlet. Specifically, at least one of the filter elements is a composite filter element.
Preferably, the composite water purifying tank with the filtering function further comprises a hollow cavity end cover, wherein the hollow cavity end cover is used for sealing the hollow cavity to prevent purified water from overflowing; further, the composite water purifying tank with the filtering function further comprises a fixing seat, wherein the fixing seat is used for fixing the filtering component.
In order to achieve the above purpose, the invention also provides a water purifier, which comprises the composite water purifying tank with the filtering function.
According to the invention, the filter assembly and the water purifying tank are integrated by arranging the composite water purifying tank, so that the filtered water is stored in the hollow cavity between the filter element and the shell, the gap between the filter element and the shell is fully utilized, the filter assembly, the water purifying tank and the like are integrated in the water purifier, and the occupied volume of the whole machine is greatly reduced.
Drawings
FIG. 1 is an exploded view of the whole water purifier of the present invention;
FIG. 2 is a schematic flow diagram of water inside the water purifier according to the present invention;
FIG. 3 is a schematic view of the filter element in the working state of the invention.
Wherein: 1. a hollow cavity end cap; 2. a fixing seat; 3. a filter assembly; 31. a filter element; 4. a hollow cavity; 5. a filter core frame; 6. a seal ring; 7. a seal ring; 8. a spring; 9. a seal ring; 10. a piston; 11. a first stage filter element water inlet; 12. a water outlet of the first-stage filter element; 13. a second stage filter element water inlet; 14. a second-stage filter element water outlet; 15. and a water outlet of the water purifying tank.
Detailed Description
The technical means adopted by the present invention and the effects thereof will be further described in detail below with reference to the embodiments of the present invention and the accompanying drawings.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The invention provides an embodiment of a composite water purifying tank with a filtering function, and referring to fig. 1, the composite water purifying tank with the filtering function comprises a water purifying tank shell and a filter element frame 5 arranged in the shell, wherein the filter element frame 5 comprises a hollow cavity 4, and a filtering component 3 is arranged in the hollow cavity 4. Wherein, the filter component 3 comprises one or more filter elements, and the outer wall of the filter element and the inner wall of the hollow cavity form a water storage space for storing purified water filtered by the filter element.
When the water purifier is implemented, the filter element of the water purifier is placed in the hollow cavity of the filter element frame, and water is stored in a water storage space formed by the outer wall of the filter element and the inner wall of the hollow cavity after being filtered by the filter element. The internal volume of the water purifier is greatly reduced, and the water purifier is easy to be placed.
FIG. 2 is a schematic diagram of the flow of water in the composite fresh water tank of the present embodiment, which is exemplified by, but not limited to, a two-stage filtration system. Specifically, the filter element frame 5 comprises two mutually independent hollow cavities 4, two filter elements are respectively arranged in the two mutually independent hollow cavities, and the outer wall of each filter element and the inner wall of the hollow cavity form a water storage space for storing at least purified water filtered by the filter elements in the hollow cavities. The filter element 31 is provided with a filter element water inlet and a filter element water outlet, and the clean water tank is provided with a clean water tank water outlet so as to be communicated with a clean water tap.
Referring to fig. 3, a schematic diagram of the operating state of the cartridge retaining spring is shown. The bottom of the composite water purifying tank with the filtering function is provided with a penetrating opening, a piston 10 is arranged at the opening, a spring 8 is sleeved on the piston 10, and when the spring 8 is in a non-working state, the reaction force is given to the piston, so that balance is kept, and the piston 10 blocks the opening; in use, the spring 8 is in a compressed state, the piston 10 moves upwards under the action of elastic force, and water enters from the bottom.
When the filter is in operation, raw water enters the first-stage filter element through the first-stage filter element water inlet 11, flows into the corresponding hollow cavity through the first-stage filter element water outlet 12, flows into the subsequent-stage filter element, and flows into the hollow cavity where the subsequent-stage filter element is positioned through the subsequent-stage filter element water outlet. The purified water stored on the outer wall of the front-stage filter element and the inner wall of the hollow cavity is connected into a filter element water inlet of the rear-stage filter element through a pipeline; the outer wall of the filter element of the final stage and the inner wall of the hollow cavity store purified water, and the purified water can be communicated with a purified water tap through a purified water tank water outlet 15.
A two-stage cartridge filtration system will now be described as an example, but not limited to a filtration stage. Specifically, a compound water purification case with filtering capability, including water purification case casing to and the filter core frame of setting in the casing, the filter core frame includes the cavity that equals with filter core quantity, and the filter core is placed in the cavity that corresponds. The outer wall of the filter element and the inner wall of the hollow cavity form a water storage space for storing purified water filtered by the filter element. The purified water stored in the outer wall of the first-stage filter element and the inner wall of the hollow cavity flows into the second-stage filter element for filtering through the water outlet 12 of the first-stage filter element, flows into the hollow cavity of the second stage through the water outlet 14 of the second-stage filter element, and the purified water stored in the hollow cavity of the second stage can be communicated with a purified water tap through the water outlet 15 of the purified water tank. The filtering component 3 and the water purifying tank are integrated in a space, so that the internal volume of the water purifier is reduced, and the whole machine is small in volume, small and easy to place.
A filter element can be arranged, a hollow cavity is correspondingly arranged, the filter element is arranged in the hollow cavity, the outer wall of the filter element and the inner wall of the hollow cavity form a water storage space, and the water filtered by the filter element flows into the water storage space for storage.
In addition, there can also be three filter cores, set up three cavity in the filter core frame corresponds, and every filter core sets up respectively in these three cavity, and filter core outer wall and cavity intracavity wall all form the water storage space, are used for storing the water purification after this level filter core filters.
And may be four, five filter elements, etc., which are selectively arranged as needed, and are not described in detail herein.
The invention also provides an embodiment (not shown) in which a composite fresh water tank with filtering function comprises a fresh water tank shell and a filter element frame 5' arranged in the shell, wherein the filter element frame 5' comprises a hollow cavity 4', and a filter assembly 3' is arranged in the hollow cavity 4 '. Wherein, the filter assembly 3 'comprises one or more filter elements 31', and the outer wall of the filter element 31 'and the inner wall of the hollow cavity 4' form a water storage space for storing the purified water filtered by the filter element.
Wherein, at least one filter core sets up in same cavity, and the filter core outer wall of at least one filter core forms the water storage space with cavity intracavity wall jointly for the water purification after all filter cores filter. Raw water enters the first-stage filter element through the water inlet of the first-stage filter element, and purified water filtered by all filter elements flows into the common hollow cavity from the water outlet of the last-stage filter element. A composite water purifying tank with small occupied space and filtering function is formed.
Taking a filter element as an example, a hollow cavity is arranged, and the outer wall of the filter element and the inner wall of the hollow cavity form a water storage space. Raw water flows into the water storage space through the water outlet of the filter element after being filtered by the filter element.
In addition, two filter cores are jointly arranged in a hollow cavity, and the outer wall of each filter core and the inner wall of the hollow cavity form a water storage space. Raw water flows into the second-stage filter element after being filtered by the first-stage filter element, and enters the water storage space from the water outlet of the second-stage filter element.
The three filter elements are arranged in the same hollow cavity together, and raw water flows into the water storage space from the water outlet of the third-stage filter element after being filtered by the first-stage filter element, the second-stage filter element and the third-stage filter element in sequence.
Or four filter elements or five filter elements or the like are jointly arranged in the same hollow cavity, and the arrangement is selected according to the requirement.
In all embodiments, the filter assembly 3 comprises at least one filter element 31, at least one filter element is a composite filter element, the filtering effect is better, and the integrated filter element does not need more filter elements, so that the required placement volume in the water purifier is greatly reduced.
The utility model provides a compound water purification case with filtering capability, its structure still includes cavity end cover 1, and cavity end cover 1 is used for sealed cavity 4, prevents that purified water from spilling over, carries out sealing connection through sealing washer 7. The utility model provides a compound water purification case with filtering capability, still includes fixing base 2, and fixing base 2 is at least one and filter core quantity equal annular, and fixing base 2 corresponds the setting with the filter core.
The invention also provides an embodiment of the water purifier, which comprises the composite water purifying tank with the filtering function.
In this embodiment, all the technical solutions of all the embodiments are adopted, so at least all the beneficial effects brought by the technical solutions of the embodiments are provided, and are not described in detail herein.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. The composite water purifying tank with the filtering function comprises a water purifying tank shell and a filter core frame arranged in the shell, and is characterized in that the filter core frame comprises a hollow cavity, a filtering component is arranged in the hollow cavity, the filtering component comprises at least one filter core, the filter core comprises a filter core shell, and a water storage space is formed by the outer wall of the filter core shell and the inner wall of the hollow cavity and is used for containing purified water filtered by the at least one filter core; at least one filter element for performing at least one stage of filtration;
The cartridge further comprises: the filter comprises a filter element, a filter element water inlet and a filter element water outlet, wherein the filter element is positioned in the filter element shell, the filter element water inlet and the filter element water outlet are formed in the filter element shell, and water flows in from the filter element water inlet, is filtered by the filter element and flows out from the filter element water outlet.
2. The composite fresh water tank with a filtration function according to claim 1, wherein the cartridge frame includes a number of hollow chambers equal to the number of the at least one cartridge, the at least one cartridge is separately disposed in the at least one hollow chamber, and an outer wall of a cartridge housing of each cartridge and an inner wall of the hollow chamber each form a water storage space for storing at least the purified water filtered by the cartridge in the hollow chamber.
3. The composite fresh water tank with a filtering function according to claim 2, further comprising a fresh water tank outlet through which the fresh water filtered by the last stage filter element flows out; the outer wall of the filter element shell of the previous-stage filter element and the purified water stored in the inner wall of the hollow cavity are connected into the filter element water inlet of the next-stage filter element through a pipeline; the outer wall of the filter element shell of the filter element of the last stage and the purified water stored in the inner wall of the hollow cavity can be communicated with a purified water tap through the water outlet of the purified water tank.
4. A composite fresh water tank according to claim 3, wherein raw water enters the first stage filter element through the first stage filter element water inlet, flows into its corresponding hollow space through the first stage filter element water outlet, then flows into the subsequent stage filter element, flows into the subsequent stage corresponding hollow space through the subsequent stage filter element water outlet, and the final stage is connected to the fresh water tap.
5. The composite fresh water tank with a filtration function according to claim 1, wherein the at least one filter element is disposed in the same hollow cavity together, and the outer wall of the filter element housing of the at least one filter element forms a water storage space together with the inner wall of the hollow cavity for storing the fresh water filtered by all filter elements.
6. The composite fresh water tank with the filtering function according to claim 5, wherein raw water enters the first-stage filter element through the water inlet of the first-stage filter element, and then the purified water obtained by filtering through all filter elements flows into the hollow cavity from the water outlet of the last-stage filter element.
7. A composite fresh water tank having a filtration function according to any one of claims 1 to 6, wherein at least one of the cartridges is a composite cartridge; the filter element water inlet and the filter element water outlet are respectively arranged at two ends of the filter element shell; and the water outlet of the water purifying tank is arranged on the filter core frame.
8. A composite fresh water tank according to any one of claims 1 to 6, further comprising a hollow chamber end cap for sealing the hollow chamber to prevent spillage of purified water.
9. A composite fresh water tank according to any one of claims 1 to 6, further comprising a fixing base for fixing the filter assembly, the fixing base having at least one ring shape equal in number to the filter elements, the fixing base being disposed corresponding to the filter elements.
10. A water purifier comprising a composite water purifying tank having a filtering function as claimed in claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272967.8A CN109821290B (en) | 2019-04-04 | 2019-04-04 | Composite water purifying tank with filtering function and water purifier |
| PCT/CN2019/114117 WO2020199572A1 (en) | 2019-04-04 | 2019-10-29 | Composite water purification tank having filtering function and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272967.8A CN109821290B (en) | 2019-04-04 | 2019-04-04 | Composite water purifying tank with filtering function and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109821290A CN109821290A (en) | 2019-05-31 |
| CN109821290B true CN109821290B (en) | 2024-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910272967.8A Active CN109821290B (en) | 2019-04-04 | 2019-04-04 | Composite water purifying tank with filtering function and water purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109821290B (en) |
| WO (1) | WO2020199572A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821290B (en) * | 2019-04-04 | 2024-07-05 | 莱克电气绿能科技(苏州)有限公司 | Composite water purifying tank with filtering function and water purifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204767774U (en) * | 2015-07-06 | 2015-11-18 | 仇精斌 | Novel water purifier |
| CN210186547U (en) * | 2019-04-04 | 2020-03-27 | 莱克电气绿能科技(苏州)有限公司 | Compound water purification tank and purifier with filtering capability |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366268Y (en) * | 2009-02-20 | 2009-12-23 | 李国强 | Water purifier of tap water |
| US8673149B1 (en) * | 2010-08-13 | 2014-03-18 | Horace Lester Gadson | Liquid filter assembly |
| CN105036377B (en) * | 2015-08-05 | 2017-12-26 | 莱克电气绿能科技(苏州)有限公司 | Exempt from intelligent water purifier of the platform-type with self-watering of installation |
| CN206081818U (en) * | 2016-08-31 | 2017-04-12 | 西安国仪测控设备有限公司 | High pressure fine filter |
| CN206853250U (en) * | 2017-06-19 | 2018-01-09 | 惠州市鸿芯环保科技有限公司 | A kind of multi-stage water purifier of fast-connection filter element |
| CN207137471U (en) * | 2017-06-27 | 2018-03-27 | 雳工科技（江苏）有限公司 | A kind of cutting fluid multistage filter |
| CN109821290B (en) * | 2019-04-04 | 2024-07-05 | 莱克电气绿能科技(苏州)有限公司 | Composite water purifying tank with filtering function and water purifier |
-
2019
- 2019-04-04 CN CN201910272967.8A patent/CN109821290B/en active Active
- 2019-10-29 WO PCT/CN2019/114117 patent/WO2020199572A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204767774U (en) * | 2015-07-06 | 2015-11-18 | 仇精斌 | Novel water purifier |
| CN210186547U (en) * | 2019-04-04 | 2020-03-27 | 莱克电气绿能科技(苏州)有限公司 | Compound water purification tank and purifier with filtering capability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109821290A (en) | 2019-05-31 |
| WO2020199572A1 (en) | 2020-10-08 |
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