CN107349673A - Element kit and water purifier - Google Patents
Element kit and water purifier Download PDFInfo
- Publication number
- CN107349673A CN107349673A CN201710608803.9A CN201710608803A CN107349673A CN 107349673 A CN107349673 A CN 107349673A CN 201710608803 A CN201710608803 A CN 201710608803A CN 107349673 A CN107349673 A CN 107349673A
- Authority
- CN
- China
- Prior art keywords
- termination
- element kit
- filter flask
- apopore
- kit according
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000004831 Hot glue Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 244000273618 Sphenoclea zeylanica Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 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
- 239000008213 purified water 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
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
Abstract
The present invention provides a kind of element kit and water purifier.The element kit includes filter flask body and filter flask lid, the filter flask body and the filter flask lid are collectively forming a chamber, filter core is provided with the chamber, the filter core includes termination and the filtration that is connected with the termination, the termination and the filter flask lid be structure as a whole or the termination and the filter flask lid between form non-removable be fixedly connected.In element kit provided by the invention, termination and filter flask lid are set and are structure as a whole or formed the connection for not blocking dismounting, so as to which filtration by termination and thereon is fixed in the chamber that filter flask body and filter flask lid are collectively forming together, eliminate the housing in existing filter core, simplify the structure of element kit, reduce cost, in addition, when needing to be rinsed the filtration in filter core, filtration that can by termination and thereon while filter flask body and filter flask lid are taken apart is together taken out of, convenient disassembly.
Description
Technical field
The present invention relates to water purifier field, and in particular to a kind of element kit and water purifier.
Background technology
In order to facilitate changing and cleaning filter core, as shown in figure 1, filter flask is traditionally arranged to be Split type structure, i.e., including filter flask
Body 1 ' and the two parts of filter flask lid 2 ', filter flask body 1 ' is collectively forming the chamber for accommodating filter core 7 ' with filter flask lid 2 ', and filter core 7 ' includes
The filtration such as termination 71 ' and the film wire 72 ' that is connected with termination 71 ', it is also necessary to setting is located at the housing 73 ' of film wire 72 ' outside,
Filter core 7 ' is supported in filter flask 1 ' by housing 73 ', complicated, and production cost is high and the dismounting of inconvenient filter core 7 ', in addition,
The presence of housing 73 ' limits the swing space of film wire 72 ' in use, and film wire 72 ' is in the state of standing is motionless
Filter water easily occurs dirt and blocked up, and reduces cleaning water.
The content of the invention
In view of this, an object of the present invention is to provide a kind of element kit simple in construction, easy disassembly and net
Water dispenser.
To reach above-mentioned purpose, on the one hand, the present invention uses following technical scheme：
A kind of element kit, including filter flask body and filter flask lid, the filter flask body and the filter flask lid are collectively forming a chamber,
Filter core is provided with the chamber, the filter core includes termination and the filtration being connected with the termination, the termination and institute
State filter flask lid be structure as a whole or the termination and the filter flask lid between form non-removable be fixedly connected.
Preferably, the filter flask, which covers, is provided with the first apopore, is provided with the second apopore on the termination, and described
One apopore is interconnected with second apopore.
Preferably, the filter flask lid includes body and connecting tube, and the body has open end and blind end, the termination
Stretched into by the open end in the body, first apopore is arranged on the blind end of the body, the connecting tube
It is arranged on the internal face of the blind end and is set around first apopore, the inner chamber of the connecting tube and described second
Apopore connects.
Preferably, one end closing other end of the termination opens wide, and second apopore is arranged on the envelope of the termination
Closed end.
Preferably, the termination includes the tubular structure of both ends open and opens wide end seal by the first of the tubular structure
The connector closed, one end of the filtration are fixed on the inwall of the tubular structure, and other the one of the filtration
End is stretched out by the second open end of the termination.
Preferably, the connector is in shroud-like structure, and what the shroud-like structure was located at the tubular structure first opens wide
On end.
Preferably, non-removable be fixedly connected is formed between the connecting tube and the blind end of the termination.
Preferably, it is described it is non-removable be fixedly connected including being bonded, welding, hot-melt adhesive paste or with double-shot moulding or two
The mode of secondary injection links together.
Preferably, the element kit also includes being used in the side of the close filter flask body of the termination to the end
For capitiform into the supporting part of support, the supporting part is elongated in shape.
Preferably, the supporting part is stretched into the filtration.
Preferably, the supporting part is the hollow rod-like structure of the end-enclosed close to the termination,
Or
The supporting part is that cross section is M shape or criss-cross elongated rails.
Preferably, it is provided with through hole in the side wall of the hollow rod-like structure.
Preferably, the supporting part includes the multistage supporting part unit being sequentially connected in the axial direction.
On the other hand, the present invention uses following technical scheme：
A kind of water purifier, including element kit as described above.
In element kit provided by the invention, termination and filter flask lid are set to be structure as a whole or formed and do not block dismounting
Connection, so as to which filtration by termination and thereon is fixed in the chamber that filter flask body and filter flask lid are collectively forming together, save
Housing in existing filter core, simplifies the structure of element kit, reduces cost, in addition, when needing to the filtering knot in filter core
When structure is rinsed, filtration that can by termination and thereon while filter flask body and filter flask lid are taken apart is together taken out of,
Convenient disassembly, when filtration is film wire, structure provided by the invention causes swing space of the film wire in element kit more
Greatly, the impurity in water or pollutant can be made to be not easy to be attached in the film wire, reduce film wire with larger swing amplitude
Pollution speed, extend the usage time of film wire.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the sectional view of existing element kit；
Fig. 2 shows the assembling structure schematic diagram for the element kit that the specific embodiment of the invention provides；
Fig. 3 show the specific embodiment of the invention provide element kit take apart after structural representation；
Fig. 4 shows sectional view of the element kit of specific embodiment of the invention offer at filter flask lid and termination cooperation；
Fig. 5 shows the sectional view of the element kit for another structure type that the specific embodiment of the invention provides.
In figure, 1 ', filter flask body；2 ', filter flask lid；7 ', filter core；71 ', termination；72 ', film wire；73 ', housing；
1st, filter flask body；2nd, filter flask lid；21st, body；211st, the first apopore；212nd, inlet opening；22nd, connecting tube；7th, filter core；
71st, termination；711st, the second apopore；72nd, film wire；713rd, tubular structure；714th, connector；7141st, top plate；7142nd, gusset plate；
9th, supporting part；91st, through hole；92nd, flush pipe.
Embodiment
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Accompanying drawing is provided to the purpose of explanation, and accompanying drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but is not limited to "
Justice.
As shown in Figures 2 and 3, the element kit that the application provides includes filter flask body 1 and filter flask lid 2, filter flask body 1 and filter flask
Lid 2, which links together, is collectively forming a chamber, and filter core 7 is housed in chamber.Filter flask body 1 is formed with filter flask lid 2 and is detachably connected, example
Such as, as shown in Figure 4, the mode being connected through a screw thread between filter flask body 1 and filter flask lid 2, which is formed, to be detachably connected, in addition,
Filter flask body 1 can also be formed by other structures such as clamping, latch structure or yoke configurations with filter flask lid 2 and is detachably connected.
Filter core 7 includes termination 71 and the filtration being connected with termination 71, and filtration is used to enter the water for entering filter core 7
Row filtering, filtration for example can be film wire 72 as shown in Figure 3, or the other structures that can be filtered.
Filtration is connected with termination 71, such as can be connected by modes such as bonding, grafting, for example, when filtration is film wire 72
When, the open end bonding bunchy of film wire 72, and integral adhesive is in termination 71, film wire 72 is between each other and film wire 72 and termination
It is tightly connected between 71 interior sidewall surface (such as realized and be tightly connected by glue).
Termination 71 is structure as a whole with the formation of filter flask lid 2 or termination 71 forms non-removable fixation even with filter flask lid 2
Connect, so as to which filtration by termination 71 and thereon is fixed in the chamber that filter flask body 1 and filter flask lid 2 are collectively forming together, save
The housing 73 ' gone in the existing filter core 7 ' shown in Fig. 1, simplifies the structure of filter core 7, reduces cost, in addition, when needs pair
, can by termination 71 and thereon while filter flask body 1 and filter flask lid 2 are taken apart when filtration in filter core 7 is rinsed
Filtration together take out of, convenient disassembly.When filtration is film wire 72, structure provided by the invention causes film wire 72 to exist
Swing space in element kit is bigger, with larger swing amplitude the impurity in water or pollutant can be made to be not easy to adhere to
In film wire 72, the pollution speed of film wire is reduced, extends the usage time of film wire 72.
It is understood that it is to be integrally formed by same material that integrative-structure herein, which is termination 71 with filter flask lid 2, can not
Being fixedly connected for dismounting could realize the type of attachment separated as needing to damage structure, such as can be bonding, weld
Connect or the mode such as hot-melt adhesive paste, or linked together by modes such as double-shot moulding, quadric injection moulds, work is produced to simplify
Skill, reduce production cost, it is preferred to use termination 71 and filter flask lid 2 are fixed together by the mode of bonding.
Further, as shown in figure 4, filter flask lid 2 includes body 21, body 21 is overall to be cylindrical in shape and has open end and envelope
Closed end, termination 71 can be stretched into body 21 by the open end of body 21 (it is understood that stretching into herein can be that part is stretched
Enter, or overall to stretch into), the first apopore 211 and inlet opening 212, termination are provided with the blind end of body 21
Formed with the cavity for housing filtration such as film wire 72 in 71, second with connects with the internal cavities is provided with termination 71
Apopore 711, it is preferable that the second apopore 711 is oppositely arranged with the first apopore 211, and the first apopore 211 is gone out with second
Connection is formed between water hole 711, so as to form water inlet stream and water outlet in the chamber that filter flask body 1 and filter flask lid 2 are collectively forming
Stream, i.e. raw water are entered by inlet opening 212 in the chamber that filter flask body 1 and filter flask lid 2 be collectively forming, by filtration such as film
Purified water after the filtering of silk 72 is successively through the first apopore 211 on the second apopore 711 and filter flask lid 2 on termination 71
Flow out element kit.In one embodiment, termination 71 directly passes through the mode shape such as Nian Jie with the internal face of the blind end of body 21
It is fixedly connected into non-removable, in another embodiment, as shown in figure 4, filter flask lid 2 also includes connecting tube 22, connecting tube
22 are arranged on the internal face of the blind end of body 21 and are set around the first apopore 211, and termination 71 passes through viscous with connecting tube 22
The mode such as connect and form non-removable be fixedly connected so that the inner chamber of connecting tube 22 connects with the second apopore 711, in this way, even
First apopore 211 is connected by adapter 22 with the second apopore 711.Wherein, connecting tube 22 can be integrated knot with body 21
Structure or Split type structure, when connecting tube 22 and body 21 be Split type structure, connecting tube 22 preferably can with the formation of body 21
Releasably it is tightly connected, in this way, can be bonded with termination 71 by connecting tube 22 first, then connecting tube 22 and termination 71 are formed again
Overall structure be connected on body 21, more facilitate the assembling of element kit.
Termination 71 can be the arbitrary structures that can be housed filtration and realize water route connection, for example, as shown in figure 4,
Termination 71 is overall to be cylindrical in shape structure, and its one end is opened wide, and other end closing, filtration such as film wire 72 stretches out termination by open end
71, the second apopore 711 is arranged on the blind end of termination 71, passes through the side such as Nian Jie between connecting tube 22 and the blind end of termination 71
Formula formed it is non-removable be fixedly connected, in this way, connecting tube 22 connects the first apopore 211 with the second apopore 711.
Further specifically, termination 71 includes the tubular structure 713 of both ends open and opened the first of tubular structure 713
The connector 714 (i.e. the blind end of the part-structure of connector 714 or connector 714 composition termination 71) of beginning closing, mistake
One end of filter structure such as film wire 72 is fixed on the inwall of tubular structure 713, is preferably bonded in the inwall of tubular structure 713
On, the other end is stretched out by the second open end of tubular structure 713, and the second apopore 711 is arranged on connector 714.Connector
714 for example can be the platy structure that shape is adapted with the first open end of tubular structure 713, it is preferable that such as institute in Fig. 5
Show, connector 714 is in shroud-like structure, and the interior shape of shroud-like structure is adapted with tubular structure 713, and shroud-like structure is located at cylinder
On first open end of shape structure 713.Further specifically, shroud-like structure includes top plate 7141 and gusset plate 7142, and second goes out
Water hole 711 is arranged on top plate 7141, formed between top plate 7141 and connecting tube 22 it is non-removable be fixedly connected, for example, top
The one side of the remote filtration of plate 7141 bonds together with connecting tube 22, shape between tubular structure 713 and gusset plate 7142
It is fixedly connected into non-removable, for example, the outer side surface of tubular structure 713 and the interior sidewall surface of gusset plate 7142 are bonded in one
Rise.
Further, as shown in figure 5, to improve the supporting role to termination 71 and filtration such as film wire 72, also
Settable elongated supporting part 9, supporting part 9 are right in the side (such as downside described in Fig. 5) of the close filter flask body 1 of termination 71
Termination 71 forms support, and supporting part 9 is preferably attached on termination 71, when filter flask body 1 is assembled together with filter flask lid 2, support
One end support termination 71 in portion 9, the other end are supported on the bottom surface of filter flask body 1.To ensure the having in element kit of film wire 72
Bigger swing space, 9 structure elongated in shape of supporting part, supporting part 9 for example can be in shaft-like, or cross section is M shape
Or criss-cross elongated rails, for convenience of the processing of filter core, supporting part 9 preferably includes the multistage support being sequentially connected in the axial direction
Portion's unit.More preferably top is the hollow rod-like structure of blind end, and through hole 91 is provided with the side wall of hollow stem, is led to
Hole 91 forms hole for water spraying so that and hollow stem forms flush pipe 92, and the inner chamber of flush pipe 92 can communicate with the outside of filter flask body 1,
Flush pipe 92 can extend into the inside of filtration, such as stretch into the space of film wire 72, when in the lateral flush pipe outside filter core
When injecting water (the preferably water under high pressure) of certain pressure, water can be sprayed through hole for water spraying, and filtration such as film wire 72 is rinsed,
Under appropriate irrigation pressure, you can the dirt on the surface of film wire 72 is rinsed out, so as to effectively extend the service life of filter core.
It is understood that flush pipe 92 can also be different from the absolute construction of supporting part 9 in the application.
The element kit that the application provides can be widely applied in the various equipment for needing to purify water, such as can be with
Applied in the equipment such as water purifier, water dispenser, humidifier.
Further, present invention also provides a kind of water purifier, it includes above-mentioned element kit so that in the water purifier
Filter core can easily be cleaned, extend the service life of filter core, reduce the use cost of water purifier, also, filter core is torn open
Fill very convenient, improve the usage comfort of user.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For, the present invention can have various changes and change.All any modifications made within spirit and principles of the present invention, it is equal
Replace, improve etc., it should be included in the scope of the protection.
Claims (14)
1. a kind of element kit, including filter flask body and filter flask lid, the filter flask body and the filter flask lid are collectively forming a chamber, institute
State and filter core is provided with chamber, it is characterised in that the filter core includes termination and the filtration being connected with the termination, described
Termination and the filter flask lid be structure as a whole or the termination and the filter flask lid between form non-removable be fixedly connected.
2. element kit according to claim 1, it is characterised in that the filter flask, which covers, is provided with the first apopore, institute
State and the second apopore is provided with termination, first apopore is interconnected with second apopore.
3. element kit according to claim 2, it is characterised in that the filter flask lid includes body and connecting tube, described
Body has open end and blind end, and the termination is stretched into the body by the open end, and first apopore is set
On the blind end of the body, the connecting tube is arranged on the internal face of the blind end and surrounds first apopore
Set, the inner chamber of the connecting tube connects with second apopore.
4. element kit according to claim 3, it is characterised in that one end closing other end of the termination opens wide, institute
State the blind end that the second apopore is arranged on the termination.
5. element kit according to claim 4, it is characterised in that the tubular structure of the termination including both ends open with
And the connector for closing the first open end of the tubular structure, one end of the filtration is fixed on the tubular structure
Inwall on, the other end of the filtration is stretched out by the second open end of the termination.
6. element kit according to claim 5, it is characterised in that the connector is in shroud-like structure, the cover shape knot
Structure is located on the first open end of the tubular structure.
7. element kit according to claim 4, it is characterised in that between the blind end of the connecting tube and the termination
Form non-removable be fixedly connected.
8. the element kit according to one of claim 1 to 7, it is characterised in that described non-removable to be fixedly connected with bag
Include bonding, welding, hot-melt adhesive paste or linked together in a manner of double-shot moulding or quadric injection mould.
9. the element kit according to one of claim 1 to 7, it is characterised in that the element kit also includes being used for
The side of the close filter flask body of the termination forms the supporting part of support to the termination, and the supporting part is elongated in shape.
10. element kit according to claim 9, it is characterised in that the supporting part is stretched into the filtration.
11. element kit according to claim 10, it is characterised in that the supporting part is close to the end of the termination
The hollow rod-like structure of closing,
Or
The supporting part is that cross section is M shape or criss-cross elongated rails.
12. element kit according to claim 11, it is characterised in that be provided with the side wall of the hollow rod-like structure
Through hole.
13. element kit according to claim 9, it is characterised in that the supporting part includes being sequentially connected in the axial direction
Multistage supporting part unit.
14. a kind of water purifier, it is characterised in that including the element kit as described in one of claim 1-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608803.9A CN107349673A (en) | 2017-07-25 | 2017-07-25 | Element kit and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608803.9A CN107349673A (en) | 2017-07-25 | 2017-07-25 | Element kit and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107349673A true CN107349673A (en) | 2017-11-17 |
Family
ID=60285016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710608803.9A Pending CN107349673A (en) | 2017-07-25 | 2017-07-25 | Element kit and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107349673A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337887Y (en) * | 2008-12-08 | 2009-11-04 | 林衍良 | Hollow fiber membrane filtering device |
| CN201735232U (en) * | 2010-05-14 | 2011-02-09 | 艾欧史密斯（上海）水处理产品有限公司 | Water treatment filter flask |
| CN202270483U (en) * | 2011-10-12 | 2012-06-13 | 谢海腾 | Quick demounting type hollow fiber membrane module |
| CN102658031A (en) * | 2012-04-28 | 2012-09-12 | 湖州斯科能新材料有限公司 | External filtering system for hollow fiber porous membrane bundle and technology thereof |
| CN103706171A (en) * | 2013-12-13 | 2014-04-09 | 苏州千津永环保科技有限公司 | One-piece filter bottle |
| CN204365148U (en) * | 2014-12-25 | 2015-06-03 | 山东金汇膜科技股份有限公司 | A kind of hyperfiltration membrane assembly |
| CN206965299U (en) * | 2017-07-25 | 2018-02-06 | 珠海格力电器股份有限公司 | Element kit and water purifier |
-
2017
- 2017-07-25 CN CN201710608803.9A patent/CN107349673A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337887Y (en) * | 2008-12-08 | 2009-11-04 | 林衍良 | Hollow fiber membrane filtering device |
| CN201735232U (en) * | 2010-05-14 | 2011-02-09 | 艾欧史密斯（上海）水处理产品有限公司 | Water treatment filter flask |
| CN202270483U (en) * | 2011-10-12 | 2012-06-13 | 谢海腾 | Quick demounting type hollow fiber membrane module |
| CN102658031A (en) * | 2012-04-28 | 2012-09-12 | 湖州斯科能新材料有限公司 | External filtering system for hollow fiber porous membrane bundle and technology thereof |
| CN103706171A (en) * | 2013-12-13 | 2014-04-09 | 苏州千津永环保科技有限公司 | One-piece filter bottle |
| CN204365148U (en) * | 2014-12-25 | 2015-06-03 | 山东金汇膜科技股份有限公司 | A kind of hyperfiltration membrane assembly |
| CN206965299U (en) * | 2017-07-25 | 2018-02-06 | 珠海格力电器股份有限公司 | Element kit and water purifier |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |