CN218833839U - Water filter - Google Patents
Water filter Download PDFInfo
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- CN218833839U CN218833839U CN202223264189.4U CN202223264189U CN218833839U CN 218833839 U CN218833839 U CN 218833839U CN 202223264189 U CN202223264189 U CN 202223264189U CN 218833839 U CN218833839 U CN 218833839U
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- water
- filter
- pipeline
- water inlet
- shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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Abstract
The utility model discloses a water filter, which comprises a shell, wherein a first water inlet and a second water inlet are arranged on the shell, a first pipeline communicated with the first water inlet is arranged in the shell, and the lower end of the first pipeline is close to the bottom of the shell; a second pipeline communicated with a second water inlet is arranged in the shell, a first filter plate is arranged at the lower end of the second pipeline in the shell, a first filter cavity is formed between the first filter plate and the bottom of the shell in the shell, a second filter cavity is formed between the first filter plate and the top of the shell, a first filter element assembly is arranged in the first filter cavity, a second filter element assembly is arranged in the second filter cavity, and a water outlet communicated with the second filter cavity is formed in the shell; this water filter simple structure, the water quality after can controlling the filtration can be in order to satisfy the use of different demands through the inflow of controlling first water inlet and second water inlet.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a water filter.
Background
The water filter is used for filtering water quality, so that the filtered water quality can meet the requirements of use scenes. Industrial water, domestic water, water for brewing coffee, tea and the like have different requirements on water quality. The existing water filter can treat water quality in the using process, namely water directly passes through a layer of filter element or water passes through two or more layers of filter elements for filtration treatment, so that the water quality required by filtration can not be obtained by mixing part of water after the treatment of the filter element, and the other part of water after the treatment of the filter element.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a water filter.
The technical scheme of the utility model is realized like this:
a water filter comprises a shell, wherein a first water inlet and a second water inlet are formed in the shell, a first pipeline communicated with the first water inlet is arranged in the shell, and the lower end of the first pipeline is close to the bottom of the shell; the filter comprises a shell, a first filter chamber, a second filter chamber, a first filter core assembly, a second filter core assembly and a water outlet, wherein the shell is internally provided with a second pipeline communicated with a second water inlet, the lower end of the shell is internally provided with a first filter plate, the lower end of the shell is internally provided with the first filter chamber between the bottom of the first filter plate and the bottom of the shell, the second filter chamber is formed between the top of the first filter plate and the top of the shell, the first filter chamber is internally provided with the first filter core assembly, the second filter chamber is internally provided with the second filter core assembly, and the shell is provided with the water outlet communicated with the second filter chamber.
Through the technical scheme, when water is only filtered by the second filter cavity, the water filter controls the second water inlet to feed water, the water entering from the second water inlet enters the bottom of the second filter cavity through the second pipeline, upwards flows from the bottom of the second filter cavity, is filtered by the second filter cavity and then flows out of the water outlet; when water is only required to be filtered by the first filter chamber and the second filter chamber in sequence, the first water inlet is controlled to feed water, the water entering from the first water inlet enters the bottom of the first filter chamber through the first pipeline, is upward from the bottom of the first filter chamber, passes through the first filter plate, is filtered by the second filter chamber and then flows out from the water outlet; when water needs one part to pass through the second filter chamber, and the other part is filtered by the first filter chamber and the second filter chamber in sequence, the first water inlet and the second water inlet are controlled to simultaneously feed water, the water entering the second water inlet enters the bottom of the second filter chamber through the second pipeline and upwards flows out from the bottom of the second filter chamber after being filtered by the second filter chamber, meanwhile, the water entering the first water inlet enters the bottom of the first filter chamber through the first pipeline and upwards flows out from the bottom of the first filter chamber, the water flowing out from the water outlet flows out from the water outlet after being filtered by the second filter chamber through the first filter plate, at the moment, the water flowing out from the water outlet not only passes through the second filter chamber, but also passes through the first filter chamber and the second filter chamber in sequence, and the filtered water quality can be controlled by controlling the water inlet amount of the first water inlet and the second water inlet so as to meet the use requirements.
In the water filter of the utility model, the second pipeline is sleeved outside the first pipeline and is in a coaxial position with the first pipeline, and a water inlet channel is formed between the inner side wall of the second pipeline and the outer side wall of the first pipeline; this arrangement makes the structure of the water filter more compact.
In the water filter of the present invention, the second filter element assembly is activated carbon particles disposed on the first filter plate.
In the water filter of the present invention, the first filter element assembly includes a second filter plate disposed in the housing and located at a lower end of the first pipeline, the second filter plate being located below the first filter plate; and a mixture of activated carbon particles and resin particles is arranged on the second filter plate in the first filter cavity.
In the water filter of the utility model, the first filter element component comprises an activated carbon rod, the lower end of the first pipeline in the shell is provided with a water baffle, a water baffle ring plate is arranged below the first filter plate, and the activated carbon rod is sleeved on the first pipeline and is positioned between the water baffle and the water baffle ring plate; and a water return channel is formed between the side wall of the inner hole of the activated carbon rod and the outer side wall of the first pipeline.
Through the technical scheme, water entering from the first water inlet enters the bottom of the first filtering cavity through the first pipeline, flows around under the action of the water baffle plate, moves inwards from the outer side of the circumference of the activated carbon rod to enter the water return channel, and flows out from the water outlet after upwards being filtered by the second filtering cavity.
In the water filter of the present invention, the outside of the activated carbon rod is wrapped with a microfiltration membrane.
In the water filter of the utility model, the shell comprises a lower half shell and an upper half shell which is arranged at the upper end of the lower half shell in a sealing way, and the lower half shell and the upper half shell are spliced to form the shell; the upper end of the upper half shell is provided with a connecting lug, and the first water inlet, the second water inlet and the water outlet are all arranged on the connecting lug; a water inlet groove communicated with the second water inlet is formed in the connecting convex block, and the upper end of the second pipeline is inserted into the lower end opening of the water inlet groove; a connecting pipe communicated with the first water inlet is arranged in the water inlet tank, and the upper end of the first pipeline is connected with the lower end of the connecting pipe; a water outlet groove communicated with the water outlet is arranged in the connecting lug, and the lower end of the water outlet groove is communicated with the second filter cavity; all set up first water inlet, second water inlet, delivery port and can make water filter's structure compacter on connecting the lug, and simple to operate.
Implement the utility model discloses a water filter has following beneficial effect: when water is only filtered by the second filter chamber, the water filter controls the second water inlet to feed water, the water entering from the second water inlet enters the bottom of the second filter chamber through the second pipeline, is upward from the bottom of the second filter chamber, and flows out from the water outlet after being filtered by the second filter chamber; when water is only required to be filtered by the first filter chamber and the second filter chamber in sequence, the first water inlet is controlled to feed water, the water entering from the first water inlet enters the bottom of the first filter chamber through the first pipeline, is upward from the bottom of the first filter chamber, passes through the first filter plate, is filtered by the second filter chamber and then flows out from the water outlet; when water needs to pass through the second filter cavity, and the other part of the water sequentially passes through the first filter cavity and the second filter cavity for filtration, the first water inlet and the second water inlet are controlled to simultaneously feed water, the water entering the second water inlet enters the bottom of the second filter cavity through the second pipeline and upwards flows out from the bottom of the second filter cavity after being filtered by the second filter cavity, meanwhile, the water entering the first water inlet enters the bottom of the first filter cavity through the first pipeline and upwards flows from the bottom of the first filter cavity, the water flowing out from the water outlet flows out from the water outlet after being filtered by the second filter cavity after passing through the first filter plate, at the moment, the water flowing out from the water outlet not only passes through the second filter cavity, but also sequentially passes through the first filter cavity and the second filter cavity, and the filtered water quality can be controlled by controlling the water inlet amount of the first water inlet and the water inlet amount of the second water inlet so as to meet the use of different requirements.
Drawings
FIG. 1 is a front view of a water filter according to embodiment 1;
FIG. 2 is a right side view of the water filter of example 1;
FIGS. 3 to 4 are perspective views of the water filter of example 1;
FIG. 5 is a partially cut-away perspective view of a water filter in embodiment 1;
FIG. 6 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 7 is a sectional view taken along line B-B of FIG. 2;
fig. 8 is a sectional view of a water filter in example 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Example 1
As shown in fig. 1-7, the water filter of the present invention comprises a housing 1, wherein the housing 1 is provided with a first water inlet 1a and a second water inlet 1b, a first pipeline 2 communicated with the first water inlet 1a is arranged in the housing 1, and the lower end of the first pipeline 2 is close to the bottom of the housing 1; a second pipeline 3 communicated with a second water inlet 1b is arranged in the shell 1, the second pipeline 3 is sleeved outside the first pipeline 2 and is in a coaxial position with the first pipeline 2, and a water inlet channel 3a is formed between the inner side wall of the second pipeline 3 and the outer side wall of the first pipeline 2; the lower extreme at second pipeline 3 is equipped with first filter plate 4 in casing 1, form first filter chamber 1c, form second filter chamber 1d between the top of first filter plate 4 and casing 1 in casing 1 between the bottom of first filter plate 4 and casing 1, be equipped with first filter element group spare in the first filter chamber 1c, be equipped with second filter element group spare in the second filter chamber 1d, be equipped with the delivery port 1e that communicates with second filter chamber 1d on casing 1. In this embodiment, the housing 1 includes a lower half-shell 101 and an upper half-shell 102 hermetically disposed at an upper end of the lower half-shell 101, where the lower half-shell 101 and the upper half-shell 102 are assembled to form the housing 1; the upper end of the upper half shell 102 is provided with a connecting bump 11, and the first water inlet 1a, the second water inlet 1b and the water outlet 1e are all arranged on the connecting bump 11; a water inlet groove 11a communicated with the second water inlet 1b is formed in the connecting bump 11, and the upper end of the second pipeline 3 is inserted into the lower end opening of the water inlet groove 11 a; a connecting pipe 11b communicated with the first water inlet 1a is arranged in the water inlet groove 11a, and the upper end of the first pipeline 2 is connected with the lower end of the connecting pipe 11 b; a water outlet groove 11c communicated with the water outlet 1e is arranged in the connecting convex block 11, and the lower end of the water outlet groove 11c is communicated with the second filtering cavity 1 d.
In this embodiment, the second filter element assembly is activated carbon particles 5 disposed on the first filter plate 4. The first filter element assembly comprises a second filter plate 6, the second filter plate 6 is arranged in the shell 1 and is positioned at the lower end of the first pipeline 2, and the second filter plate 6 is positioned below the first filter plate 4; a mixture 7 of activated carbon particles and resin particles is provided in the first filter chamber 1c on the second filter plate 6.
The water filter of this embodiment is when water only needs second filter chamber 1d to filter, and control second water inlet 1b is intake, and the water that second water inlet 1b got into gets into the bottom of second filter chamber 1d through intake antrum 11a, inlet channel 3a to upwards by the bottom of second filter chamber 1d, flow out by delivery port 1e after the active carbon granule 5 in second filter chamber 1d filters. When water only needs to be filtered through the first filter chamber 1c and the second filter chamber 1d in sequence, the first water inlet 1a is controlled to feed water, the water entering from the first water inlet 1a enters the bottom of the first filter chamber 1c through the connecting pipe 11b and the first pipeline 2, and flows out from the water outlet 1e after upwards filtering through a mixture 7 of activated carbon particles and resin particles from the bottom of the first filter chamber 1c and then upwards filtering through the activated carbon particles 5 after entering the second filter chamber 1d through the first filter plate 4. When water needs to pass through the second filter cavity 1d, and another part passes through the first filter cavity 1c and the second filter cavity 1d in sequence to be filtered, the water is simultaneously fed by controlling the first water inlet 1a and the second water inlet 1b, the water fed by the second water inlet 1b passes through the water inlet groove 11a and the water inlet channel 3a enters the bottom of the second filter cavity 1d, and is upward from the bottom of the second filter cavity 1d, and is filtered by the activated carbon particles 5 in the second filter cavity 1d and then flows out from the water outlet 1e, meanwhile, the water fed by the first water inlet 1a passes through the connecting pipe 11b and the first pipeline 2 and enters the bottom of the first filter cavity 1c, and is upward from the bottom of the first filter cavity 1c and filtered by the mixture 7 of the activated carbon particles and the resin particles, and then flows out from the water outlet 1e after passing through the activated carbon particles 5 and then flows out from the water outlet 1d, at the moment, the water flowing out from the water outlet 1e not only passes through the second filter cavity 1d, but also passes through the water inlet of the first filter cavity 1c and the water quality of the second filter cavity 1c, and the water inlet of the second filter cavity 1d can be controlled by different water quality requirements, and the water inlet of the water inlet 1b, and the water inlet of the water inlet channel 1 d.
Example 2
The present embodiment is substantially the same as embodiment 1, and as shown in fig. 8, the difference is that the first filter element assembly in the present embodiment includes a second filter plate 6 and an activated carbon rod 10, a water baffle 8 is disposed at the lower end of the first pipeline 2 in the housing 1, a water baffle ring 9 is disposed below the first filter plate 4, and the activated carbon rod 10 is sleeved on the first pipeline 2 and is located between the water baffle 8 and the water baffle ring 9; a water return channel 10a is formed between the inner hole side wall of the activated carbon rod 10 and the outer side wall of the first pipeline 2. In addition, the outside of the activated carbon rod 10 is wrapped with a microfiltration membrane 10b.
After the technical scheme in this embodiment 2 is adopted, water entering from the first water inlet 1a enters the bottom of the first filter cavity 1c through the first pipeline 2, flows around under the action of the water baffle 8, moves inwards from the outer side of the circumference of the activated carbon rod 10 through the microfiltration membrane 10b, enters the water return channel 10a, and flows out from the water outlet 1e after upwards being filtered by the activated carbon particles 5 in the second filter cavity 1 d.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A water filter is characterized by comprising a shell, wherein a first water inlet and a second water inlet are formed in the shell, a first pipeline communicated with the first water inlet is arranged in the shell, and the lower end of the first pipeline is close to the bottom of the shell; the inherent second pipeline that is equipped with the second water inlet intercommunication of casing, the lower extreme of the inherent second pipeline of casing is equipped with first filter plate, form first filter chamber between the bottom of the inherent first filter plate of casing and casing, form the second filter chamber between the top of first filter plate and casing, be equipped with first filter element group spare in the first filter chamber, be equipped with the second filter element group spare in the second filter chamber, be equipped with the delivery port with second filter chamber intercommunication on the casing.
2. The water filter of claim 1, wherein the second pipeline is sleeved outside the first pipeline and is in a coaxial position with the first pipeline, and a water inlet channel is formed between the inner side wall of the second pipeline and the outer side wall of the first pipeline.
3. The water filter of claim 1, wherein the second cartridge component is activated carbon particles disposed on the first filter plate.
4. The water filter of claim 1, wherein the first filter element assembly comprises an activated carbon rod, a water baffle is arranged at the lower end of the first pipeline in the shell, a water baffle ring plate is arranged below the first filter plate, and the activated carbon rod is sleeved on the first pipeline and is positioned between the water baffle and the water baffle ring plate; and a water return channel is formed between the side wall of the inner hole of the activated carbon rod and the outer side wall of the first pipeline.
5. The water filter of claim 4, wherein the activated carbon rod is wrapped with a micro-filtration membrane.
6. The water filter of claim 2, wherein the housing comprises a lower half shell and an upper half shell sealingly disposed at an upper end of the lower half shell, the lower half shell and the upper half shell being assembled to form the housing; the upper end of the upper half shell is provided with a connecting lug, and the first water inlet, the second water inlet and the water outlet are all arranged on the connecting lug; a water inlet groove communicated with the second water inlet is formed in the connecting convex block, and the upper end of the second pipeline is inserted into the lower end opening of the water inlet groove; a connecting pipe communicated with a first water inlet is arranged in the water inlet tank, and the upper end of the first pipeline is connected with the lower end of the connecting pipe; a water outlet groove communicated with the water outlet is arranged in the connecting lug, and the lower end of the water outlet groove is communicated with the second filter cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223264189.4U CN218833839U (en) | 2022-12-07 | 2022-12-07 | Water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223264189.4U CN218833839U (en) | 2022-12-07 | 2022-12-07 | Water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218833839U true CN218833839U (en) | 2023-04-11 |
Family
ID=87294257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223264189.4U Active CN218833839U (en) | 2022-12-07 | 2022-12-07 | Water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218833839U (en) |
-
2022
- 2022-12-07 CN CN202223264189.4U patent/CN218833839U/en active Active
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