CN107337302A - A kind of water purifier filter core with split-type structural - Google Patents
A kind of water purifier filter core with split-type structural Download PDFInfo
- Publication number
- CN107337302A CN107337302A CN201710603121.9A CN201710603121A CN107337302A CN 107337302 A CN107337302 A CN 107337302A CN 201710603121 A CN201710603121 A CN 201710603121A CN 107337302 A CN107337302 A CN 107337302A
- Authority
- CN
- China
- Prior art keywords
- core
- lamppost
- ultraviolet disinfection
- layer
- split
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 33
- 238000009298 carbon filtering Methods 0.000 claims abstract description 25
- 239000003610 charcoal Substances 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of water purifier filter core with split-type structural,Including shell,Inner core and outer core,Ultraviolet disinfection lamppost is also equipped between inner core and outer core,It is separately installed with shell both ends into water tubing string and chassis,The inner core includes PP non-woven fabrics filter columns,Preposition seed activity layer of charcoal is installed on the outside of the PP non-woven fabrics filter column,Particulate active layer of charcoal is also equipped with inside preposition seed activity layer of charcoal,Outer core includes RO reverse osmosis membranes,Post active carbon filtering layer is also equipped with the outside of the RO reverse osmosis membranes,Secondary ultraviolet disinfection lamppost is installed inside post active carbon filtering layer,Resin filter element post is installed on the outside of post active carbon filtering layer,PP coarse strainer layers are installed in post active carbon filtering layer and resin filter element column bottom,The filter cycle of inner core and outer core can be adapted to respectively by split-type structural,And the ultraviolet disinfection lamppost added and secondary ultraviolet disinfection lamppost are sterilized,Prevent internal bacteria breed.
Description
Technical field
The present invention relates to water purifier accessory technical field, specially a kind of water purifier filter core with split-type structural.
Background technology
Running water is related to people's normal life, and with developing rapidly for modernization industry, pollution of waterhead degree is also rapid
Aggravation, along with the interference of running water various factors in course of conveying, drinking water of today is more and more troubling, health drink
Water is increasingly difficult to, so water purifier receives good favor as the healthy articles for use of drinking-water people, water purifier inside purified water is main
Will be by filter core, filter core is typically all KDF and activated carbon, and filter core is the water for making to be contaminated by cleaning to production, life institute
The state needed, that is, water is reached certain cleanliness factor.Water purifier on the market simply goes to remove water interior impurity, nothing more now
Method is effectively degerming, Antimicrobial preservative.It can only reach limpid on sense organ, can not be drunk as qualified drinking water.
During water purifier filter core purify greatly, impurity and pollutant in water can be all deposited in filter core,
And use for a long time may result in impurity and pollutant load in filter core and increase to a critical condition, once impurity and dirt
Dye thing content, which reaches this critical condition, just to be needed to change filter core.3-6 is typically generally according to the difference of filter core, replacement cycle
It is individual month, shorter for the local replacement cycle of severe water pollution.And water purifier will be caused by frequently changing integral filter core
Use cost sharply increases, and the further genralrlization for constraining water purifier uses.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of water purifier filter core with split-type structural,
The filter cycle of inner core and outer core can be adapted to respectively by split-type structural, and grow in longer outer core and add in filter cycle
If ultraviolet disinfection lamppost and secondary ultraviolet disinfection lamppost sterilized, prevent internal bacteria breed, can effectively solve
The problem of in background technology.
The technical solution adopted for the present invention to solve the technical problems is：A kind of water purification machine filter with split-type structural
Core, including shell, inner core and outer core, the inner core are located at outer core inner, and outer core is brought into close contact outer casing inner wall, and in inner core
Ultraviolet disinfection lamppost is also installed between outer core, is separately installed with shell both ends into water tubing string and chassis, it is described
Inner core includes PP non-woven fabrics filter columns, preposition seed activity layer of charcoal is installed with the outside of the PP non-woven fabrics filter column, at preposition
Particulate active layer of charcoal is also installed with inside grain active carbon layer, outer core includes RO reverse osmosis membranes, the RO reverse osmosis membranes
Outside is also installed with post active carbon filtering layer, and RO reverse osmosis membranes are fitted tightly over post active carbon filtering layer outer surface,
Some groups of secondary ultraviolet disinfection lampposts are installed with inside post active carbon filtering layer, it is on the outside of post active carbon filtering layer and outer
Resin filter element post is also installed between shell, the post active carbon filtering layer and resin filter element column bottom are in triangular wedge, and
PP coarse strainer layers are installed with post active carbon filtering layer and resin filter element column bottom.
As a kind of preferable technical scheme of the present invention, the chassis includes obstruction seals disk, and the obstruction seals disk is straight
Connect and be connected with PP coarse strainer layers, obstruction seals tray bottom be provided with buffering between, between the buffering both ends directly with PP coarse strainer layers
Connect, bottom is installed with water outlet tubing string between the buffering.
As a kind of preferable technical scheme of the present invention, the water inlet pipe column outer wall is installed with Wiring port, described
Wiring port is directly connected to ultraviolet disinfection lamppost, and screens disk is also installed with the outside of Wiring port.
As a kind of preferable technical scheme of the present invention, it is additionally provided between outer core and ultraviolet disinfection lamppost to circulation
Road, the convection channel inside is helical structure.
As a kind of preferable technical scheme of the present invention, the PP non-woven fabrics filter column end and the directly closed company of water inlet tubing string
Connect.
As a kind of preferable technical scheme of the present invention, the quantity of the particulate active layer of charcoal is two layers, two layers micron of work
Property layer of charcoal it is U-shaped be superimposed with each other intertexture inside preposition activated layer of charcoal.
As a kind of preferable technical scheme of the present invention, the quantity of the secondary ultraviolet disinfection lamppost is not less than five groups,
And the distance between neighboring secondary ultraviolet disinfection lamppost is not more than 10cm, the secondary ultraviolet disinfection lamppost directly with it is ultraviolet
Line sterilizing lamppost connection.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by being classified into the three of inner core, outer core and shell
Individual part, there is split-type structural, and inner core is enclosed in outer core inner by chassis, will be big by the macrofiltration of inner core
All absorption on inner core, discharges pollutant by regularly replacing inner core for the suspended impurity of amount and most fine impurities,
And more advanced filtration has been used in outer core, the anti-filter layers of such as RO, post active carbon filtering layer and resin filter element post,
Mineral matter, impurity color and metal ion etc. are filtered respectively, more profound filtering are played, due to this partial impurities content
Low, misgivings demand requires high, and filtering cost is higher, and filter cycle is grown, and inner core can be adapted to respectively by split-type structural
With the filter cycle of outer core, and the ultraviolet disinfection lamppost added in longer outer core and secondary ultraviolet are grown in filter cycle
Sterilizing lamppost is sterilized, and prevents internal bacteria breed.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1- shells；2- inner cores；The outer cores of 3-；4- ultraviolet disinfection lampposts；5- water inlet tubing strings；6- chassis；7-PP nonwovens
Cloth filter column；The preposition seed activity layer of charcoal of 8-；9- particulate active layer of charcoal；10-RO reverse osmosis membranes；11- post active carbon filtering layers；12-
Secondary ultraviolet disinfection lamppost；13- resin filter element posts；14-PP coarse strainer layers；15- obstruction seals disks；Between 16- bufferings；17- goes out
Water pipe post；18- Wiring ports；19- screens disks；20- convection channels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As shown in figure 1, the invention provides a kind of water purifier filter core with split-type structural, including shell 1, inner core 2
With outer core 3, the inner core 2 is located inside outer core 3, and outer core 3 is brought into close contact the inwall of shell 1, and inner core 2 and outer core 3 it
Between be also installed with ultraviolet disinfection lamppost 4, convection channel 20 is additionally provided between outer core 3 and ultraviolet disinfection lamppost 4,
The inside of convection channel 20 is helical structure, and the convection channel 20 with the hungry stock of spiral can link up diverse location appearance
Filter water, uniformly to carry out secondary profound filtering.
It is separately installed with the both ends of shell 1 into water tubing string 5 and chassis 6, the inner core 2 includes PP non-woven fabrics filter column 7, described
The end of PP non-woven fabrics filter column 7 and water inlet 5 direct airtight connection of tubing string, the directly extraneous initial condition for needing to filter, prevent initial condition
The filtering that PP non-woven fabrics filter column 7 enters other levels is directly skipped, the outside of PP non-woven fabrics filter column 7 is installed with preposition
Grain active carbon layer 8, is also installed with particulate active layer of charcoal 9, the particulate active layer of charcoal inside preposition seed activity layer of charcoal 8
9 quantity is two layers, and the U-shaped intertexture that is superimposed with each other of two layers of particulate active layer of charcoal 9 is inside preposition activated layer of charcoal 8, multi-laminate
Filtering is put, can preferably improve filter effect.
Outer core 3 includes RO reverse osmosis membranes 10, and the outside of RO reverse osmosis membranes 10 is also installed with post active carbon
Filtering layer 11, and RO reverse osmosis membranes 10 are fitted tightly over the outer surface of post active carbon filtering layer 11, inside post active carbon filtering layer 11
Some groups of secondary ultraviolet disinfection lampposts 12 are installed with, the quantity of the secondary ultraviolet disinfection lamppost 12 is not less than five
Group, and the distance between neighboring secondary ultraviolet disinfection lamppost 12 is not more than 10cm, the secondary ultraviolet disinfection lamppost 12 is straight
Connect and be connected with ultraviolet disinfection lamppost 4, prevent from forming sterilizing dead angle, between the outside of post active carbon filtering layer 11 and shell 1 also
Resin filter element post 13 is installed with, post active carbon filtering layer 11 and resin filter element post 13 bottom is in triangular wedge, and
Post active carbon filtering layer 11 and the bottom of resin filter element post 13 are installed with PP coarse strainer layers 14.
Preferably, the chassis 6 includes obstruction seals disk 15, the obstruction seals disk 15 directly with PP coarse strainer layers 14
Connection, it is provided with the bottom of obstruction seals disk 15 16 between buffering, 16 both ends directly connect with PP coarse strainer layers 14 between the buffering, institute
16 bottoms are installed with water outlet tubing string 17 between stating buffering, by the sealing process on chassis 6, can by dismantle chassis 6 so as to
Reach and only change the purpose that inner core 2 works without influenceing outer core 3, and obstruction seals disk 15 then ensure that the seal of connection,
Prevent the initial condition spilling without multistage filtering.
It may further be preferable that the water inlet outer wall of tubing string 5 is installed with Wiring port 18, the Wiring port 18 with
Ultraviolet disinfection lamppost 4 is directly connected to, and is also installed with screens disk 19 in the outside of Wiring port 18, passes through Wiring port 18
To provide external power supply, and the stability of connection is improved by screens disk 19, carry out the sterilizing of long period.
The main characteristic of the invention lies in that three parts of the invention by being classified into inner core, outer core and shell, have and divide
Body formula structure, and inner core is enclosed in outer core inner by chassis, by the macrofiltration of inner core by substantial amounts of suspended impurity
And all absorption on inner core, discharges pollutant to most fine impurities by regularly replacing inner core, and used in outer core
More advanced filtration, the anti-filter layers of such as RO, post active carbon filtering layer and resin filter element post, filters mineral respectively
Matter, impurity color and metal ion etc., play more profound filtering, because this partial impurities content is low, demand of worrying
It is required that high, filtering cost is higher, and filter cycle is grown, and can adapt to the filtering of inner core and outer core respectively by split-type structural
Cycle, and the ultraviolet disinfection lamppost added in longer outer core and the progress of secondary ultraviolet disinfection lamppost are grown in filter cycle
Sterilizing, prevents internal bacteria breed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (7)
1. a kind of water purifier filter core with split-type structural, including shell (1), inner core (2) and outer core (3), the inner core (2)
It is internal to be located at outer core (3), outer core (3) is brought into close contact shell (1) inwall, and also fixed between inner core (2) and outer core (3)
Ultraviolet disinfection lamppost (4) is installed, is separately installed with shell (1) both ends into water tubing string (5) and chassis (6), the inner core
(2) include PP non-woven fabrics filter column (7), preposition seed activity layer of charcoal (8) be installed with the outside of the PP non-woven fabrics filter column (7),
Particulate active layer of charcoal (9) is also installed with inside preposition seed activity layer of charcoal (8), outer core (3) includes RO counter-infiltrations
Film (10), RO reverse osmosis membranes (10) outside are also installed with post active carbon filtering layer (11), and RO reverse osmosis membranes (10)
Post active carbon filtering layer (11) outer surface is fitted tightly over, is installed with inside post active carbon filtering layer (11) some groups times
Level ultraviolet disinfection lamppost (12), resin filter is also installed between shell (1) on the outside of post active carbon filtering layer (11)
Stem (13), the post active carbon filtering layer (11) and resin filter element post (13) bottom are in triangular wedge, and in post active carbon
Filtering layer (11) and resin filter element post (13) bottom are installed with PP coarse strainer layers (14).
A kind of 2. water purifier filter core with split-type structural according to claim 1, it is characterised in that：The chassis
(6) obstruction seals disk (15) is included, the obstruction seals disk (15) is directly connected with PP coarse strainer layers (14), in obstruction seals disk
(15) bottom is provided between buffering (16), and (16) both ends directly connect with PP coarse strainer layers (14) between the buffering, between the buffering
(16) bottom is installed with water outlet tubing string (17).
A kind of 3. water purifier filter core with split-type structural according to claim 1, it is characterised in that：The water inlet pipe
Post (5) outer wall is installed with Wiring port (18), and the Wiring port (18) is directly connected to ultraviolet disinfection lamppost (4),
And also it is installed with screens disk (19) on the outside of Wiring port (18).
A kind of 4. water purifier filter core with split-type structural according to claim 1, it is characterised in that：Outer core
(3) convection channel (20) is additionally provided between ultraviolet disinfection lamppost (4), it is helical structure that the convection channel (20) is internal.
A kind of 5. water purifier filter core with split-type structural according to claim 1, it is characterised in that：The PP nonwovens
Cloth filter column (7) end and water inlet tubing string (5) direct airtight connection.
A kind of 6. water purifier filter core with split-type structural according to claim 1, it is characterised in that：The micron is lived
Property layer of charcoal (9) quantity be two layers, two layers of particulate active layer of charcoal (9) be U-shaped to be superimposed with each other intertexture in preposition activated layer of charcoal (8)
It is internal.
A kind of 7. water purifier filter core with split-type structural according to claim 1, it is characterised in that：It is described secondary purple
The quantity of outside line sterilizing lamppost (12) is not less than five groups, and the distance between neighboring secondary ultraviolet disinfection lamppost (12) is not more than
10cm, the secondary ultraviolet disinfection lamppost (12) are directly connected with ultraviolet disinfection lamppost (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603121.9A CN107337302A (en) | 2017-07-22 | 2017-07-22 | A kind of water purifier filter core with split-type structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603121.9A CN107337302A (en) | 2017-07-22 | 2017-07-22 | A kind of water purifier filter core with split-type structural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107337302A true CN107337302A (en) | 2017-11-10 |
Family
ID=60216477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603121.9A Withdrawn CN107337302A (en) | 2017-07-22 | 2017-07-22 | A kind of water purifier filter core with split-type structural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107337302A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083386A (en) * | 2018-01-28 | 2018-05-29 | 滨州学院 | A kind of aviation special-purpose air water purifier |
| CN109879459A (en) * | 2019-03-13 | 2019-06-14 | 佛山市云米电器科技有限公司 | A kind of and post active carbon compound split type reverse osmosis filter core and its water purifier |
| CN111115880A (en) * | 2018-10-31 | 2020-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment device with same |
| CN114573144A (en) * | 2022-03-15 | 2022-06-03 | 九阳股份有限公司 | Bacteriostatic filter element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010082596A1 (en) * | 2009-01-16 | 2010-07-22 | パナソニック電工株式会社 | Water purifying cartridge |
| CN104649456A (en) * | 2013-11-19 | 2015-05-27 | 奉化市新特净化设备厂 | Drinking water terminal sterilizing water purifier |
| CN105036400A (en) * | 2015-08-28 | 2015-11-11 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN205990284U (en) * | 2016-08-19 | 2017-03-01 | 潘倩倩 | A kind of composite filter element pure water maker |
| CN206940650U (en) * | 2017-07-22 | 2018-01-30 | 芜湖乐透净水科技有限公司 | A kind of water purifier filter core with split-type structural |
-
2017
- 2017-07-22 CN CN201710603121.9A patent/CN107337302A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010082596A1 (en) * | 2009-01-16 | 2010-07-22 | パナソニック電工株式会社 | Water purifying cartridge |
| CN104649456A (en) * | 2013-11-19 | 2015-05-27 | 奉化市新特净化设备厂 | Drinking water terminal sterilizing water purifier |
| CN105036400A (en) * | 2015-08-28 | 2015-11-11 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN205990284U (en) * | 2016-08-19 | 2017-03-01 | 潘倩倩 | A kind of composite filter element pure water maker |
| CN206940650U (en) * | 2017-07-22 | 2018-01-30 | 芜湖乐透净水科技有限公司 | A kind of water purifier filter core with split-type structural |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083386A (en) * | 2018-01-28 | 2018-05-29 | 滨州学院 | A kind of aviation special-purpose air water purifier |
| CN111115880A (en) * | 2018-10-31 | 2020-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment device with same |
| CN109879459A (en) * | 2019-03-13 | 2019-06-14 | 佛山市云米电器科技有限公司 | A kind of and post active carbon compound split type reverse osmosis filter core and its water purifier |
| CN109879459B (en) * | 2019-03-13 | 2024-03-19 | 广东栗子科技有限公司 | Split type reverse osmosis filter core combined with rear-mounted active carbon and water purifier thereof |
| CN114573144A (en) * | 2022-03-15 | 2022-06-03 | 九阳股份有限公司 | Bacteriostatic filter element |
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Application publication date: 20171110 |
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