CN115253436A - Water purifier convenient to renew cartridge more - Google Patents
Water purifier convenient to renew cartridge more Download PDFInfo
- Publication number
- CN115253436A CN115253436A CN202211054721.1A CN202211054721A CN115253436A CN 115253436 A CN115253436 A CN 115253436A CN 202211054721 A CN202211054721 A CN 202211054721A CN 115253436 A CN115253436 A CN 115253436A
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- CN
- China
- Prior art keywords
- plate
- fixedly connected
- bottom plate
- filter element
- water purifier
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 27
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000003795 desorption Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 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
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a water purifier convenient for replacing a filter element, which relates to the field of water purifiers and comprises a bottom plate, wherein a cylinder is arranged above the bottom plate, the cylinder comprises a fixed plate, a rotating plate and a mounting seat, the number of the fixed plate and the rotating plate is the same, the fixed plate and the rotating plate are arranged in a staggered mode and form a cylinder shape, the fixed plate is fixedly connected with the bottom plate, the rotating plate is rotatably connected with the bottom plate, the mounting seat is fixedly connected to the inner side of the rotating plate, and a filter element body is arranged on the mounting seat. This water purifier convenient to renew cartridge, with the external water source of inlet tube, with in the water drainage income inlet tube, it is internal that the water in the inlet tube emits into the filter core through the first connecting pipe in below, the filter core body filters the impurity of aquatic, in the water after filtering impurity emits into the outlet tube through top second connecting pipe, the outlet pipe spouts water, when needing to renew cartridge body, upwards lifts up the top cap for first joint and second connect loosen the filter core body.
Description
Technical Field
The invention relates to the technical field of water purifiers, in particular to a water purifier with a filter element convenient to replace.
Background
In daily life, people generally need often drink water, drink water and have good use of health, but sometimes the aquatic will mix impurity, and people drink the water that mixes impurity and cause the influence to the health easily, then need use the water purifier to filter aquatic impurity.
Chinese patent with application number CN202110505323.6 discloses a domestic water purifier with self-cleaning and long service life, including water pump and air pump, the outside of water pump is provided with the main water pipe, the outside of main water pipe is provided with vice water pipe one, the outside of main water pipe is provided with the flowmeter, be provided with between water pump and the air pump and filter jar one, filter jar two, filter jar three and filter jar four. This domestic water purifier of self-cleaning long-life, through first filter vat, the second filter vat, mutually supporting of third filter vat and fourth filter vat, can realize the level four and filter, guarantee to reach the water purification effect of drinking more safely, through rivers and the backwash that the first filter vat and fourth filter vat were realized to the air current reverse flush, through thermal desorption, the desorption of second filter vat and third filter vat is realized to salt desorption, make filter core material surface adsorption's impurity molecule drop, realize the effect of self-cleaning, prolong the filter core life, realize filter core material regeneration, guarantee to filter quality of water safe more healthy when reducing the filter core and changing the number of times.
However, although the self-cleaning long-life household water purifier proposed in this document can filter impurities in water, when the filter element needs to be replaced after long-term use, the filter element is inconvenient to replace, resulting in low replacement efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a water purifier with a filter element convenient to replace, which solves the problems in the background technology.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a water purifier convenient to renew cartridge, includes the bottom plate, the top of bottom plate is provided with the barrel, and the barrel includes fixed plate, rotor plate, mount pad, the quantity of fixed plate and rotor plate is the same, fixed plate and rotor plate crisscross setting each other and form a cylinder, fixed plate and bottom plate fixed connection, the rotor plate rotates with the bottom plate to be connected, the inboard fixedly connected with mount pad of rotor plate, be provided with the filter core body on the mount pad, be provided with on the bottom plate and be used for the quick replacement mechanism with the synchronous pivoted of whole rotor plates.
Preferably, the quick replacement mechanism includes ring gear, axis of rotation, the quantity of axis of rotation is the same with the rotor plate, axis of rotation and bottom plate rotation each other are connected, the top of axis of rotation run through the bottom plate and with rotor plate fixed connection, the bottom fixedly connected with gear of axis of rotation, ring gear meshing cooperation in the outside of gear, and when the ring gear rotated, the ring gear drove whole gear synchronous rotation, and the gear drove the rotor plate through the axis of rotation and rotates towards the outside for the inside filter core body of barrel rotates the barrel outside.
Preferably, the outer side of the toothed ring is provided with anti-slip threads.
Preferably, a base is arranged below the toothed ring, a supporting column is arranged between the base plate and the base, the top of the supporting column is fixedly connected with the base plate, and the bottom end of the supporting column is fixedly connected with the base.
Preferably, the top of fixed plate is provided with the top cap, install the outlet pipe on the top cap, install the inlet tube on the bottom plate, the first connecting pipe of top fixedly connected with of inlet tube, the one end fixedly connected with first joint of inlet tube is kept away from to first connecting pipe, the bottom fixedly connected with second connecting pipe of outlet pipe, the one end fixedly connected with second joint of inlet tube is kept away from to the second connecting pipe, the filter core body sets up between first joint and second joint, and under the action of gravity of top cap, first joint and second joint press from both sides the filter core body tightly fixedly.
Preferably, the slot that matches with the filter core body has been seted up on the mount pad, the first spacing ring of fixedly connected with on the filter core body, the top of mount pad is provided with the second spacing ring, be provided with the spring between second spacing ring and the mount pad, the top and the second spacing ring fixed connection of spring, the bottom and the mount pad fixed connection of spring.
Preferably, still include guiding mechanism, guiding mechanism includes gib block, direction curb plate, two direction curb plates of equal fixedly connected with on every fixed plate, and two direction curb plates are vertical setting for form between two direction curb plates with gib block assorted guide way, and all be provided with the gib block in every guide way, the top and the top cap fixed connection of gib block.
Preferably, a plurality of jacks are formed in the guide side plate, and inserting pins are inserted into the jacks.
(III) advantageous effects
The invention provides a method for facilitating a water purifier with replaceable filter element. The method has the following beneficial effects:
1. this water purifier convenient to renew cartridge, with the external water source of inlet tube, in discharging the water into the inlet tube, the water in the inlet tube is internal through the filter core body of the first connecting pipe in below emission, the filter core body filters the impurity of aquatic, water after filtering impurity is intraductal through the discharge of top second connecting pipe, the outlet pipe is spout water, when needing to renew cartridge body, upwards lift up the top cap, make first joint and second joint loosen cartridge body, then rotate the ring gear, when the ring gear rotates, the ring gear drives whole gear synchronous rotation, the gear passes through the axis of rotation and drives the rotor plate and rotate towards the outside, make the inside cartridge body of barrel rotate to the barrel outside, at this moment alright convenient take cartridge body out from the mount pad, then change new cartridge body, the reversal ring gear, make the rotor plate reset, put down the top cap, make first joint and second joint press from both sides filter core body and press from both sides tightly fixedly, thereby can carry out the change of cartridge body fast, the replacement efficiency is greatly improved, high durability and convenient use.
2. This water purifier convenient to renew cartridge, lift the back with the top cap, still contact each other with first joint because of the lower extreme of filter core body, consequently can lead to rotating the ring gear comparatively hard, and through first spacing ring, the setting of second spacing ring and spring, when lifting the back with the top cap, this can play at the effect of spring by the filter core, thereby make the lower extreme and the first joint of filter core body separately, at this moment rotate the ring gear again just can not increase the resistance because of filter core body and first joint contact each other, rotate light more.
3. This water purifier convenient to renew cartridge more, setting through guiding mechanism, can prevent to take place the second when lifting up the top cap after the installation back and connect the condition emergence to the inaccurate filter core body upper end, setting through jack and bolt on the direction curb plate, when lifting up the back with the top cap, can extract the bolt from the jack of lower, then insert in the jack above comparatively, then loosen the top cap, the bottom of gib block is because of the effect of bolt can't descend, make the top cap hover at higher position, thereby make things convenient for subsequent operation of renew cartridge body, accomplish the operation back, only need extract the bolt, top cap automatic re-setting under the action of gravity, thereby can accomplish the quick replacement with guiding mechanism's mutually supporting, further improve change efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the second embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 5 is a perspective view of a portion of the present invention;
FIG. 6 is a schematic view of a quick-change mechanism of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C.
In the figure: the filter element comprises a base 1, a bottom plate 2, a fixing plate 3, a rotating plate 4, a top cover 5, a water outlet pipe 6, a toothed ring 7, a guide strip 8, a filter element body 9, a plug pin 10, an insertion hole 11, a mounting seat 12, a spring 13, a second limiting ring 14, a first limiting ring 15, a second connecting pipe 16, a second connector 17, a first connector 18, a first connecting pipe 19, a water inlet pipe 20, a support column 21, a rotating shaft 22, a gear 23 and a guide side plate 24.
Detailed Description
The technical solution in 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.
The embodiment of the invention provides a water purifier convenient for replacing a filter element, which comprises a bottom plate 2, wherein a cylinder is arranged above the bottom plate 2 and comprises a fixed plate 3, a rotating plate 4 and a mounting seat 12, the fixed plate 3 and the rotating plate 4 are the same in quantity, the fixed plate 3 and the rotating plate 4 are arranged in a staggered mode and form a cylinder shape, the fixed plate 3 is fixedly connected with the bottom plate 2, the rotating plate 4 is rotatably connected with the bottom plate 2, the mounting seat 12 is fixedly connected to the inner side of the rotating plate 4, a filter element body 9 is arranged on the mounting seat 12, and a quick replacement mechanism for synchronously rotating all the rotating plates 4 is arranged on the bottom plate 2.
Quick replacement mechanism includes ring gear 7, gear 23, axis of rotation 22, the quantity of axis of rotation 22 is the same with rotor plate 4, axis of rotation 22 is connected with bottom plate 2 rotation each other, axis of rotation 22's top run through bottom plate 2 and with rotor plate 4 fixed connection, axis of rotation 22's bottom fixedly connected with gear 23, ring gear 7 meshing cooperation is in the outside of gear 23, and when ring gear 7 rotated, ring gear 7 drove whole gear 23 synchronous rotation, gear 23 drove rotor plate 4 through axis of rotation 22 and rotates towards the outside, make the inside filter core body 9 of barrel rotate the barrel outside.
Referring to fig. 1, 2, 5 and 6, an external water source is connected to a water inlet pipe 20, water is discharged into the water inlet pipe 20, water in the water inlet pipe 20 is discharged into a filter element body 9 through a first connecting pipe 19 below, the filter element body 9 filters impurities in the water, the water after impurity filtering is discharged into a water outlet pipe 6 through a second connecting pipe 16 above, the water outlet pipe 6 sprays the water, when the filter element body 9 needs to be replaced, a top cover 5 is lifted upwards, the filter element body 9 is loosened through a first connector 18 and a second connector 17, then a gear ring 7 is rotated, when the gear ring 7 rotates, the gear ring 7 drives all gears 23 to synchronously rotate, the gear 23 drives a rotating plate 4 to rotate towards the outside through a rotating shaft 22, the filter element body 9 inside a cylinder is rotated to the outside of the cylinder, at the time, the filter element body 9 can be conveniently drawn out of a mounting seat 12, a new filter element body 9 is replaced, the rotating gear ring 7 is reversed, the rotating plate 4 is reset, the top cover 5 is put down, the first connector 18 and the second connector 17 clamp the filter element body 9 to be quickly, the replacement efficiency of the filter element 9 can be greatly improved, and the replacement efficiency of the filter element can be conveniently replaced.
The outside of the toothed ring 7 is provided with anti-skid grains.
The below of ring gear 7 is provided with base 1, is provided with support column 21 between bottom plate 2 and the base 1, the top and the 2 fixed connection of bottom plate of support column 21, the bottom and the base 1 fixed connection of support column 21.
The top of fixed plate 3 is provided with top cap 5, install outlet pipe 6 on top cap 5, install inlet tube 20 on the bottom plate 2, the first connecting pipe 19 of top fixedly connected with of inlet tube 20, the first joint 18 of one end fixedly connected with of inlet tube 20 is kept away from to first connecting pipe 19, the bottom fixedly connected with second connecting pipe 16 of outlet pipe 6, the one end fixedly connected with second that inlet tube 20 was kept away from to second connecting pipe 16 connects 17, filter element body 9 sets up between first joint 18 and second joint 17, and under the action of gravity of top cap 5, first joint 18 and second joint 17 press from both sides filter element body 9 tightly fixedly.
Offer on the mount pad 12 with filter element body 9 assorted slot, the first spacing ring 15 of fixedly connected with on the filter element body 9, the top of mount pad 12 is provided with second spacing ring 14, is provided with spring 13 between second spacing ring 14 and the mount pad 12, the top and the second spacing ring 14 fixed connection of spring 13, the bottom and the mount pad 12 fixed connection of spring 13.
Referring to fig. 2 and 4, after the top cover 5 is lifted, because the lower end of the filter element body 9 is still in contact with the first joint 18, the rotation of the toothed ring 7 is laborious, and through the arrangement of the first limiting ring 15, the second limiting ring 14 and the spring 13, after the top cover 5 is lifted, the filter element body 9 can be bounced under the action of the spring 13, so that the lower end of the filter element body 9 is separated from the first joint 18, and at this time, the resistance cannot be increased due to the contact between the filter element body 9 and the first joint 18 when the toothed ring 7 is rotated again, and the rotation is easier.
Still include guiding mechanism, guiding mechanism includes gib block 8, direction curb plate 24, two direction curb plates 24 of equal fixedly connected with on every fixed plate 3, and two direction curb plates 24 are vertical setting for form between two direction curb plates 24 with 8 assorted guide ways of gib block, and all be provided with gib block 8 in every guide way, the top and the 5 fixed connection of top cap of gib block 8.
The guide side plate 24 is provided with a plurality of jacks 11, and the plugs 10 are inserted into the jacks 11.
Referring to the attached drawings 1-3, through the arrangement of the guide mechanism, the situation that the second joint 17 is not aligned with the upper end of the filter element body 9 when the top cover 5 is lifted can be prevented, through the arrangement of the jack 11 and the bolt 10 on the guide side plate 24, when the top cover 5 is lifted, the bolt 10 can be pulled out from the jack 11 at the lowest position, then the jack 11 at the upper position is inserted, then the top cover 5 is loosened, the bottom end of the guide strip 8 cannot descend under the action of the bolt 10, so that the top cover 5 can be suspended at the higher position, the subsequent operation of replacing the filter element body 9 is facilitated, after the operation is completed, the bolt 10 only needs to be pulled out, the top cover 5 automatically resets under the action of gravity, the quick replacement can be completed by being matched with the guide mechanism, and the replacement efficiency is further improved.
The working principle is as follows: with the external water source of inlet tube 20, with the water income inlet tube 20 in, the water in the inlet tube 20 is discharged into in the filter core body 9 through the first connecting pipe 19 in below, filter core body 9 filters the impurity in aquatic, water after filtering impurity is discharged into in the outlet pipe 6 through the second connecting pipe 16 in top, outlet pipe 6 spouts water, when needing to change filter core body 9, lift up top cap 5 upwards, make first joint 18 and second joint 17 loosen filter core body 9, then rotate ring gear 7, when ring gear 7 rotates, ring gear 7 drives whole gear 23 synchronous rotation, gear 23 drives rotor plate 4 through axis of rotation 22 and rotates towards the outside, make the inside filter core body 9 of barrel rotate the barrel outside, at this moment alright convenient take filter core body 9 out from mount pad 12 with convenient, then change new body 9, ring gear 7 reverses, make rotor plate 4 reset, put down top cap 5, make first joint 18 and second joint 17 press from both sides tightly the fixed filter core body 9, thereby can carry out the change of filter core body 9 fast, greatly improve the change efficiency, convenient to use.
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 (8)
1. The utility model provides a water purifier convenient to renew cartridge, includes bottom plate (2), its characterized in that: the top of bottom plate (2) is provided with the barrel, and the barrel includes fixed plate (3), rotor plate (4), mount pad (12), the quantity of fixed plate (3) and rotor plate (4) is the same, fixed plate (3) and rotor plate (4) crisscross setting each other and form a cylinder, fixed plate (3) and bottom plate (2) fixed connection, rotor plate (4) rotate with bottom plate (2) and are connected, inboard fixedly connected with mount pad (12) of rotor plate (4), be provided with filter core body (9) on mount pad (12), be provided with on bottom plate (2) and be used for with the synchronous pivoted quick replacement mechanism of whole rotor plate (4).
2. The water purifier facilitating filter element replacement according to claim 1, wherein: the quick replacement mechanism comprises a toothed ring (7), a gear (23) and a rotating shaft (22), the number of the rotating shaft (22) is the same as that of the rotating plate (4), the rotating shaft (22) is rotatably connected with the bottom plate (2), the top end of the rotating shaft (22) penetrates through the bottom plate (2) and is fixedly connected with the rotating plate (4), the gear (23) is fixedly connected to the bottom end of the rotating shaft (22), the toothed ring (7) is meshed and matched with the outer side of the gear (23), when the toothed ring (7) rotates, the toothed ring (7) drives all the gears (23) to synchronously rotate, the gear (23) drives the rotating plate (4) to rotate towards the outer side through the rotating shaft (22), and therefore the filter element body (9) inside the barrel body rotates to the outer side of the barrel body.
3. The water purifier facilitating filter element replacement according to claim 2, wherein: the outer side of the toothed ring (7) is provided with anti-skid grains.
4. A water purifier facilitating filter element replacement according to claim 3, wherein: the lower part of the gear ring (7) is provided with a base (1), a supporting column (21) is arranged between the bottom plate (2) and the base (1), the top of the supporting column (21) is fixedly connected with the bottom plate (2), and the bottom end of the supporting column (21) is fixedly connected with the base (1).
5. The water purifier facilitating filter element replacement according to claim 4, wherein: the top of fixed plate (3) is provided with top cap (5), install outlet pipe (6) on top cap (5), install inlet tube (20) on bottom plate (2), the first connecting pipe (19) of top fixedly connected with of inlet tube (20), the one end fixedly connected with first joint (18) of inlet tube (20) are kept away from in first connecting pipe (19), bottom fixedly connected with second connecting pipe (16) of outlet tube (6), the one end fixedly connected with second joint (17) of inlet tube (20) are kept away from in second connecting pipe (16), filter core body (9) set up between first joint (18) and second joint (17), and under the action of gravity of top cap (5), first joint (18) and second joint (17) press from both sides filter core body (9) and press from both sides tightly fixedly.
6. A water purifier facilitating filter element replacement according to claim 5, wherein: offer on mount pad (12) with filter core body (9) assorted slot, the first spacing ring of fixedly connected with (15) is gone up in filter core body (9), the top of mount pad (12) is provided with second spacing ring (14), be provided with spring (13) between second spacing ring (14) and mount pad (12), the top and second spacing ring (14) fixed connection of spring (13), the bottom and mount pad (12) fixed connection of spring (13).
7. The water purifier facilitating filter element replacement according to claim 6, wherein: still include guiding mechanism, guiding mechanism includes gib block (8), direction curb plate (24), two direction curb plates (24) of equal fixedly connected with on every fixed plate (3), and two direction curb plates (24) are vertical setting for form between two direction curb plates (24) with gib block (8) assorted guide way, and all be provided with gib block (8) in every guide way, the top and top cap (5) fixed connection of gib block (8).
8. A water purifier facilitating filter element replacement according to claim 7, wherein: a plurality of jacks (11) are formed in the guide side plate (24), and inserting pins (10) are inserted into the jacks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211054721.1A CN115253436A (en) | 2022-08-30 | 2022-08-30 | Water purifier convenient to renew cartridge more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211054721.1A CN115253436A (en) | 2022-08-30 | 2022-08-30 | Water purifier convenient to renew cartridge more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115253436A true CN115253436A (en) | 2022-11-01 |
Family
ID=83753972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211054721.1A Pending CN115253436A (en) | 2022-08-30 | 2022-08-30 | Water purifier convenient to renew cartridge more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115253436A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318109A (en) * | 1995-05-26 | 1996-12-03 | Mitsubishi Kakoki Kaisha Ltd | Cartridge type filter |
| CN201286998Y (en) * | 2008-09-01 | 2009-08-12 | 邱文亮 | Filter capable of exchanging and cleaning filter core |
| CN209501023U (en) * | 2018-12-03 | 2019-10-18 | 深圳市千贝科技有限公司 | A kind of filter being convenient for changing |
| CN214829397U (en) * | 2020-12-23 | 2021-11-23 | 占正霞 | Folding composite filter element ultrafiltration water purifier |
| CN114159871A (en) * | 2021-11-24 | 2022-03-11 | 江西晶朝科技有限公司 | Water purifier convenient to renew cartridge more |
| CN216366886U (en) * | 2021-12-15 | 2022-04-26 | 李茂东 | Environment-friendly water treatment facility is with improved generation filter element subassembly |
| CN217025593U (en) * | 2022-03-21 | 2022-07-22 | 北京时远科技有限公司 | Filter equipment for sewage treatment |
-
2022
- 2022-08-30 CN CN202211054721.1A patent/CN115253436A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318109A (en) * | 1995-05-26 | 1996-12-03 | Mitsubishi Kakoki Kaisha Ltd | Cartridge type filter |
| CN201286998Y (en) * | 2008-09-01 | 2009-08-12 | 邱文亮 | Filter capable of exchanging and cleaning filter core |
| CN209501023U (en) * | 2018-12-03 | 2019-10-18 | 深圳市千贝科技有限公司 | A kind of filter being convenient for changing |
| CN214829397U (en) * | 2020-12-23 | 2021-11-23 | 占正霞 | Folding composite filter element ultrafiltration water purifier |
| CN114159871A (en) * | 2021-11-24 | 2022-03-11 | 江西晶朝科技有限公司 | Water purifier convenient to renew cartridge more |
| CN216366886U (en) * | 2021-12-15 | 2022-04-26 | 李茂东 | Environment-friendly water treatment facility is with improved generation filter element subassembly |
| CN217025593U (en) * | 2022-03-21 | 2022-07-22 | 北京时远科技有限公司 | Filter equipment for sewage treatment |
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Application publication date: 20221101 |
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| RJ01 | Rejection of invention patent application after publication |