CN107441814B - Filtering kettle - Google Patents
Filtering kettle Download PDFInfo
- Publication number
- CN107441814B CN107441814B CN201710862272.6A CN201710862272A CN107441814B CN 107441814 B CN107441814 B CN 107441814B CN 201710862272 A CN201710862272 A CN 201710862272A CN 107441814 B CN107441814 B CN 107441814B
- Authority
- CN
- China
- Prior art keywords
- water
- kettle
- area
- filter
- cavity
- 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.)
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 239000008213 purified water Substances 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims description 36
- 239000007924 injection Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 15
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Abstract
The invention discloses a filter kettle, which comprises a kettle body provided with a kettle nozzle and a filter device moving in the cavity of the kettle body; the filter device divides the kettle body into a raw water area and a purified water area, and the raw water area and the purified water area are mutually converted along with the movement of the filter device. The movable filtering device of the filtering kettle compresses the space of the raw water area to increase the speed of raw water entering the filtering device, so that the filtering speed is increased; the original water area and the purified water area share the same space, and the original water area and the purified water area can be mutually converted, so that the purified water capacity which can be contained in the kettle body is greatly increased compared with the existing structure. The filtering kettle is simple to operate, the filtering speed of the filtering kettle is greatly improved compared with that of the existing filtering kettle, and the water purifying capacity of the filtering kettle is doubled compared with that of the existing filtering kettle with the same size.
Description
Technical Field
The invention relates to a water kettle, in particular to a filtering water kettle.
Background
Along with the improvement of living standard, the quality requirements of people on drinking water are continuously improved, and people living in cities usually use a filter kettle to filter raw water into purified water. As shown in figure 1, the prior filtering kettle is generally provided with a raw water tank in the kettle body, the bottom of the raw water tank is provided with a filter element, raw water in the raw water tank enters the filter element under the action of self gravity, and flows into the kettle body for storage after being filtered into purified water by the filter element, and people pour out the purified water in the kettle body for drinking.
However, the existing filter kettle has the following problems: raw water enters the filter element under the action of self gravity, the filtering speed is low, and a user needs to wait for a long time to drink filtered purified water; moreover, the raw water tank needs to occupy a part of the space in the kettle body, that is, the space in the kettle body cannot be fully used for storing purified water, and the structure greatly limits the water purifying capacity which can be accommodated in the kettle body.
Disclosure of Invention
The invention aims to provide a filter kettle which can well solve the problems of the prior filter kettle.
In order to achieve the above object, the technical scheme of the present invention is as follows:
a filtration jug, comprising: the kettle body is provided with a cavity;
the filtering device is arranged in the cavity and is used for dividing the cavity into a raw water area and a purified water area;
when in use, the filtering device can move up and down in the cavity under the action of external force;
when the filtering device moves upwards or downwards in the cavity, the volume of the raw water area becomes larger, and correspondingly, the volume of the water purifying area becomes smaller;
when the filtering device moves downwards or upwards in the cavity, the volume of the raw water area is reduced, the volume of the water purifying area is correspondingly increased, and raw water in the raw water area enters the water purifying area after being filtered by the filtering device.
Further, the raw water area is positioned below the cavity, and the water purifying area is positioned above the cavity;
the kettle body further comprises a kettle nozzle which is arranged at the upper part of the kettle body and communicated with the water purifying area.
Further, the filtering device includes: the filter box is connected with the inner wall of the cavity in a sealing way, and a filter element is arranged in the filter box;
the water injection rod is connected with the filter box, and one end of the water injection rod is communicated with the raw water area and used for adding water into the raw water area through the water injection rod.
Further, the kettle body further comprises a kettle cover, a through hole is formed in the kettle cover, the water injection rod penetrates through the through hole, and the water injection rod is of a hollow structure.
Further, the filter cartridge includes: the filter element is fixed between the upper filter plate and the lower filter plate, and the upper filter plate and the lower filter plate are provided with filter holes.
Further, at least two convex parts are arranged on the outer side face of the upper filter plate, a sealing caulking groove is formed between every two adjacent convex parts, and a sealing rubber ring for sealing a gap between the outer side face of the filter box and the inner wall of the cavity is fixed in the sealing caulking groove.
In some specific embodiments, a piston port and a floating ball mounting seat are arranged in the water injection rod and close to one end of the raw water area;
the filter kettle further comprises: the floating ball valve comprises a floating ball clamped on the floating ball mounting seat and a rubber plug arranged on the upper end face of the floating ball.
In some specific embodiments, a water inlet hole and a membrane fixing hole are formed in the water injection rod and close to one end of the raw water area;
the filter kettle further comprises: the fixed shaft of the diaphragm valve is clamped in the diaphragm fixing hole, and the diaphragm part of the diaphragm valve is attached to the lower end face of the water inlet hole.
Compared with the prior art, the invention has the following technical effects:
according to the filter kettle, the filter kettle body cavity is divided into the raw water area and the purified water area by the filter device, and the raw water area and the purified water area are mutually converted along with the movement of the filter device in the kettle body cavity; the movable filtering device compresses the space of the raw water area to increase the speed of raw water entering the filtering device, so that the filtering speed is increased; meanwhile, the original water area and the purified water area can be mutually converted, and compared with the existing structure, the purified water capacity which can be contained in the kettle body is greatly increased.
Further, the kettle body of the filtering kettle is provided with the kettle cover, the filtering device comprises the water injection rod penetrating through the kettle cover and the filtering box internally provided with the filter element, a user does not need to take out the filtering device from the kettle body, raw water can be filled into the inner cavity of the kettle body by pouring the raw water into the water injection rod, and the operation of the user is convenient; moreover, the user can adjust the volume of the raw water area in the kettle body according to the actual water intake, and then raw water with corresponding volume is added for filtering, so that idle purified water is avoided.
Further, one end of the water injection rod, which is close to the water outlet, is provided with a floating ball valve or a diaphragm valve, so that raw water is prevented from flowing out of the water inlet when the raw water enters the water inlet pipe during filtering by a user or when the user pours out purified water.
For a better understanding and implementation, the present invention is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic diagram of a conventional water filter kettle;
FIG. 2 is a schematic structural view of embodiment 1 of the present invention;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is an enlarged view at B in fig. 1;
FIG. 5 is a schematic structural view of embodiment 2 of the present invention;
fig. 6 is an enlarged view at a in fig. 4.
Detailed Description
Example 1
Referring to fig. 2-4, a filter jug, comprising: the kettle body 1 is provided with a cavity;
a filtering device 2 arranged in the cavity to divide the cavity into a raw water area 3 and a purified water area 4;
when in use, the filtering device 2 can move up and down in the cavity under the action of external force;
when the filtering device 2 moves up or down in the cavity, the volume of the raw water area 3 becomes larger, and correspondingly the volume of the purified water area 4 becomes smaller;
when the filter device 2 moves downwards or upwards in the cavity, the volume of the raw water area 3 becomes smaller, and correspondingly the volume of the water purifying area 4 becomes larger, and raw water in the raw water area 3 enters the water purifying area 4 after being filtered by the filter device 2.
Preferably, the raw water area 3 is located below the cavity, and the purified water area 4 is located above the cavity;
the kettle body 1 further comprises a kettle mouth 5 which is arranged at the upper part of the kettle body 1 and is communicated with the water purifying area 4.
Preferably, the filtering device 2 comprises: the filter box 6 is connected with the inner wall of the cavity in a sealing way, and a filter element 7 is arranged in the filter box 6;
and a water injection rod 8 connected with the filter cartridge 6, and one end of the water injection rod 8 is communicated with the raw water area 3, so as to add water to the raw water area 3 through the water injection rod 8.
Preferably, the kettle body 1 further includes a kettle cover 9, a through hole 10 is formed in the kettle cover 9, the water injection rod 8 is inserted into the through hole 10, and the water injection rod 8 is of a hollow structure.
Preferably, the filter cartridge 6 comprises: the filter element 7 is fixed between the upper filter plate 11 and the lower filter plate 12, and the upper filter plate 11 and the lower filter plate 12 are respectively provided with a filter hole 13.
Preferably, at least two protrusions 14 are disposed on the outer side surface of the upper filter plate 11, a sealing caulking groove 15 is formed between two adjacent protrusions 14, and a sealing rubber ring 16 for sealing a gap between the outer side surface of the filter box 6 and the inner wall of the cavity is fixed in the sealing caulking groove 15.
Preferably, a piston port 17 and a floating ball mounting seat 18 are arranged in the water injection rod 8 and close to one end of the raw water area 3;
the filter kettle further comprises: the floating ball valve 21 comprises a floating ball 22 clamped on the floating ball mounting seat 18 and a rubber plug 23 arranged on the upper end surface of the floating ball 22;
when a user fills raw water from the water injection rod 8, the floating ball 22 moves downwards under the impact of water to drive the rubber plug 23 to separate from the piston port 17, so that raw water enters the raw water area 3 from the piston port 17;
when a user drives the water injection rod 8 to move, the volume of the raw water area 3 is reduced, the volume of the water purification area 4 is increased, and meanwhile, the raw water in the raw water area 3 exerts buoyancy on the floating ball 22, so that the floating ball 22 moves upwards to drive the rubber plug 23 to seal the piston port 17, and the raw water in the raw water area 3 is prevented from flowing back into the water injection rod 8 from the piston port 17.
Simultaneously, the water injection pole 8 is close to the one end of pot lid can also be provided with handle 24, and when using, the user utilizes handle 24 to exert effort to water injection pole 8 better, makes the removal speed of filter cartridge 6 faster, and then makes the filtration speed faster.
Meanwhile, the outer side surface of the kettle body 1 is also provided with a handle 25, so that a user can lift the filtering kettle conveniently.
Example 2
The technical scheme of this embodiment is basically the same as that of embodiment 1, and the difference is that:
referring to fig. 5-6, a water inlet 19 and a membrane fixing hole 20 are provided in the water injection rod 8 near one end of the raw water area 3;
the filter kettle further comprises: the diaphragm valve 26, the fixed axle card of diaphragm valve 26 locates the diaphragm fixed orifices 20, the diaphragm part of diaphragm valve 26 laminating in the lower terminal surface of inlet opening 19.
When a user fills raw water from the water filling rod 8, the diaphragm part of the diaphragm valve 26 bends downwards under the impact of water, and the water inlet hole 19 is opened, so that raw water enters the raw water area 3 from the water inlet hole 19;
when a user drives the water injection rod 8 to move, the volume of the raw water area 3 is reduced, the volume of the water purification area 4 is increased, and meanwhile, the raw water in the raw water area 3 exerts a buoyancy effect on the diaphragm part of the diaphragm valve 26, so that the diaphragm part of the diaphragm valve 26 is tightly attached to the lower end surface of the water inlet hole 19 upwards, and the raw water in the raw water area 3 is blocked from flowing back into the water injection rod 8 from the water inlet hole 19.
The working process of the invention is as follows:
before filling raw water into the kettle body 1, a user pulls the water injection rod 8 by using the handle 24, so that the water injection rod 8 drives the filter box 6 to move upwards in the cavity of the kettle body 1, the volume of the water purification area 4 becomes smaller, the volume of the raw water area 3 becomes larger, and the user fills raw water into the raw water area 3 from the water injection rod 8.
After the raw water is filled, a user pushes the water injection rod 8 by using the handle 24, so that the water injection rod 8 drives the filter box 6 to move downwards in the cavity of the kettle body 1, the volume of the raw water area 3 is reduced, the volume of the water purification area 4 is increased, and meanwhile, the raw water in the raw water area 3 can only enter the water purification area 4 after being filtered by the filter device 2 due to the sealed connection of the filter box 6 and the inner wall of the cavity.
After the filtration is completed, the user pours the purified water in the purified water area 4 out of the kettle mouth 5.
It should be noted that the present invention only exemplifies a limited embodiment of the filtering means moving inside the kettle body, but this does not represent a limitation on the shape of the outlet pipe sub-body of the present invention. All changes made to the shape of the water outlet pipe body on the basis of the technical scheme of the invention are within the protection scope of the invention.
The foregoing has described in detail the technical solutions provided by the embodiments of the present invention, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present invention, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present invention; meanwhile, as for those skilled in the art, according to the embodiments of the present invention, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present invention.
Claims (3)
1. A filter jug, comprising:
the kettle body is provided with a cavity;
the filtering device is arranged in the cavity and is used for dividing the cavity into a raw water area and a purified water area;
when in use, the filtering device can move up and down in the cavity under the action of external force;
when the filtering device moves upwards in the cavity, the volume of the raw water area is increased, and correspondingly, the volume of the water purifying area is decreased;
when the filtering device moves downwards in the cavity, the volume of the raw water area is reduced, the volume of the water purifying area is correspondingly increased, and raw water in the raw water area enters the water purifying area after being filtered by the filtering device;
the raw water area is positioned below the cavity, and the water purifying area is positioned above the cavity;
the kettle body further comprises a kettle nozzle which is arranged at the upper part of the kettle body and is communicated with the water purifying area;
the filter device comprises a filter box which is connected with the inner wall of the cavity in a sealing way, and a filter element is arranged in the filter box;
the water injection rod is connected with the filter box, and one end of the water injection rod is communicated with the raw water area and used for adding water into the raw water area through the water injection rod;
the kettle body further comprises a kettle cover, a through hole is formed in the kettle cover, the water injection rod penetrates through the through hole, and the water injection rod is of a hollow structure;
a piston port and a floating ball mounting seat are arranged in the water injection rod and close to one end of the original water area; the filter kettle further comprises: the floating ball valve comprises a floating ball clamped on the floating ball mounting seat and a rubber plug arranged on the upper end surface of the floating ball;
or, in the water injection rod, and near one end of the original water area, a water inlet hole and a diaphragm fixing hole are arranged; the filter kettle further comprises: the fixed shaft of the diaphragm valve is clamped in the diaphragm fixing hole, and the diaphragm part of the diaphragm valve is attached to the lower end face of the water inlet hole.
2. The filtration jug according to claim 1, wherein the filtration cartridge comprises:
the filter element is fixed between the upper filter plate and the lower filter plate, and the upper filter plate and the lower filter plate are provided with filter holes.
3. The filtration jug according to claim 2, wherein:
at least two convex parts are arranged on the outer side face of the upper filter plate, a sealing caulking groove is formed between every two adjacent convex parts, and a sealing rubber ring for sealing a gap between the outer side face of the filter box and the inner wall of the cavity is fixed in the sealing caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862272.6A CN107441814B (en) | 2017-09-20 | 2017-09-20 | Filtering kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862272.6A CN107441814B (en) | 2017-09-20 | 2017-09-20 | Filtering kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107441814A CN107441814A (en) | 2017-12-08 |
| CN107441814B true CN107441814B (en) | 2023-07-25 |
Family
ID=60497987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862272.6A Active CN107441814B (en) | 2017-09-20 | 2017-09-20 | Filtering kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441814B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012324A1 (en) * | 2020-07-16 | 2022-01-20 | 深圳市几素科技有限公司 | Raw water container, buoyancy member and water purification device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304276Y (en) * | 2008-11-17 | 2009-09-09 | 中国人民解放军第四军医大学 | Germ tight filter |
| CN207462797U (en) * | 2017-09-20 | 2018-06-08 | 李扬 | A kind of filter kettle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR807838A (en) * | 1935-07-15 | 1937-01-22 | Portable device for quickly filtering and making small amounts of water drinkable | |
| US20050109689A1 (en) * | 2003-11-20 | 2005-05-26 | Trachtenbroit Lawrence M. | Methods and apparatuses for filtering |
| DK2288421T3 (en) * | 2008-05-12 | 2019-06-24 | Espro Inc | Device for extracting an infusion |
| CN201279325Y (en) * | 2008-10-31 | 2009-07-29 | 于超 | Transfusion device capable of automatically stopping transfusing |
| CN201404728Y (en) * | 2009-03-25 | 2010-02-17 | 李晓玉 | Floating bed filter |
| CN101698128B (en) * | 2009-10-29 | 2012-08-29 | 刘爱东 | Purifying and filtering jug |
| CN102468703B (en) * | 2010-11-12 | 2014-04-23 | 付强 | Drainage structure for automobile motor |
| CN105617745B (en) * | 2016-02-29 | 2018-03-20 | 深圳市泉氏清科技有限公司 | A kind of unpowered water purifying cup of simple and efficient |
| CN206381718U (en) * | 2016-11-29 | 2017-08-08 | 飞绿股份有限公司 | Filtering and press kettle |
| CN206502705U (en) * | 2017-02-10 | 2017-09-19 | 珠海恒星环保科技有限公司 | A kind of improved high-efficiency sewage-treatment plant |
| CN207462798U (en) * | 2017-09-20 | 2018-06-08 | 李扬 | A kind of filter kettle |
-
2017
- 2017-09-20 CN CN201710862272.6A patent/CN107441814B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304276Y (en) * | 2008-11-17 | 2009-09-09 | 中国人民解放军第四军医大学 | Germ tight filter |
| CN207462797U (en) * | 2017-09-20 | 2018-06-08 | 李扬 | A kind of filter kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107441814A (en) | 2017-12-08 |
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