CN107335339A - Filter element cleaning structure and there is its water purifier filter core - Google Patents
Filter element cleaning structure and there is its water purifier filter core Download PDFInfo
- Publication number
- CN107335339A CN107335339A CN201710608777.XA CN201710608777A CN107335339A CN 107335339 A CN107335339 A CN 107335339A CN 201710608777 A CN201710608777 A CN 201710608777A CN 107335339 A CN107335339 A CN 107335339A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter
- groove
- cleaning brush
- filter element
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000005201 scrubbing Methods 0.000 claims abstract description 5
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 10
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
Abstract
The invention discloses a kind of filter element cleaning structure and there is its water purifier filter core.The filter core includes cylinder and the filter material being arranged in the cylinder, wherein, the filter element cleaning structure includes the groove being arranged on the cylinder lateral wall and the cleaning brush for scrubbing the filter material, the groove is axially extending along the cylinder, at least a portion of the cleaning brush can enter in the cylinder through the trenching, to scrub the filter material.Due to setting groove on cylinder, when needing to clean filter material, cleaning brush can be moved back and forth along the length direction of groove, cleaning brush can be to scrub to filter material, so as to which the dirt removal accumulated on surface of filter medium be fallen, realize and filter material is rinsed in the case where not dismantling filter core, it is simple and quick, it is easy that structure is realized, cost is low.
Description
Technical field
The present invention relates to water-treatment technology field, and in particular to a kind of filter element cleaning structure.The present invention also relates to have
The water purifier filter core of the filter element cleaning structure.
Background technology
At present, common water purifier filter core is integrated filter core, cylinder and filter material integral packaging on the market, can not be dismantled.
During the use of filter core, when the impurity of surface of filter medium accumulation is excessive, aquifer yield can be decreased obviously, now if can be to filter
Material surface is cleaned, then aquifer yield can have rebound significantly, can so extend filter element life.But due to existing integration
Filter core can not dismantle cylinder, so as to can not effectively be cleaned to filter material so that the life-span of filter core can not be extended.
The content of the invention
Based on above-mentioned present situation, it is a primary object of the present invention to provide a kind of filter element cleaning structure, it can not dismantled
The filter material in filter core is effectively cleaned in the case of cylinder, so as to extend the life-span of corresponding filter core.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of filter element cleaning structure, the filter core include cylinder and the filter material being arranged in the cylinder, wherein, the filter
Core cleaning structure includes the groove being arranged on the cylinder lateral wall and the cleaning brush for scrubbing the filter material, and the groove is described in
Cylinder it is axially extending, at least a portion of the cleaning brush can enter in the cylinder through the trenching, described to scrub
Filter material.
Preferably, the quantity of the groove is two or more.
Preferably, the cleaning brush is arranged on by the groove in the side wall of the cylinder, and the cleaning brush can
Moved along the length direction of the groove.
Preferably, in the mounted state, a part for the cleaning brush is exposed to the outside of the cylinder.
Preferably, the cleaning brush includes handle, and in the mounted state, the handle is exposed to the outside of the cylinder.
Preferably, the cleaning brush has the first stop configurations and the second stop configurations, in the mounted state, described first
Stop configurations and second stop configurations are born against on the internal face and outside wall surface of the side wall of the cylinder, to prevent
Cleaning brush is stated to disengage from the groove.
Preferably, first stop configurations are the step surface being arranged on the cleaning brush, in the mounted state, described
Step surface is located on the inside of the cylinder；And/or
The cleaning brush includes main part and baffle plate, and the baffle plate is fixed to the main part on the outside of the cylinder
On point, to form the second stop configurations.
Preferably, between the internal face of the side wall of the step surface and the cylinder and/or the baffle plate and the cylinder
Side wall outside wall surface between be provided with rolling element.
Preferably, a pair of the cleaning brush opposite lateral walls are provided with groove, in the mounted state, the groove with
Two cell walls axially extended of the groove on the cylinder are slidably matched, and the width of the upper end of the groove on cylinder is big
In the width of the cleaning brush.
Preferably, the cleaning brush is banister brush；And/or the length of the groove on cylinder is more than or equal to the cylinder
The half of body length.
Preferably, in addition to flushing element, hole for water spraying is provided with the flushing element, in the mounted state, the punching
Wash component to can extend into inside the filter material so that the hole for water spraying is towards the filter material, will pass through the hole for water spraying to institute
State filter material and carry out spraying-rinsing.
, can be in the case where not dismantling cylinder to cylinder another object of the present invention is to provide a kind of water purifier filter core
Interior filter material is effectively cleaned, so that the life-span of filter core can extend.Concrete technical scheme is as follows：
A kind of water purifier filter core, including cylinder and the filter material that is arranged in the cylinder, and also include foregoing
Filter element cleaning structure.
Preferably, the cylinder is unremovably arranged on the filter core；And/or the filter material is milipore filter film wire.
The advantages of filter element cleaning structure of the present invention, is,, can when needing to clean filter material due to setting groove on cylinder
So that cleaning brush to be moved back and forth along the length direction of groove, cleaning brush can be to scrub, so as to by surface of filter medium to filter material
The dirt removal of accumulation falls, and realizes and filter material is rinsed in the case where not dismantling filter core, simple and quick, and it is easy that structure is realized,
Cost is low.
Brief description of the drawings
The filter element cleaning structure according to the present invention and the preferred embodiment of water purifier filter core are entered hereinafter with reference to accompanying drawing
Row description.In figure：
Fig. 1 is the appearance schematic diagram according to a kind of filter element cleaning structure of preferred embodiment of the present invention；
Fig. 2 is the appearance schematic diagram of another angle of Fig. 1 filter element cleaning structure；
Fig. 3 is the schematic front view of Fig. 1 filter element cleaning structure；
Fig. 4 is Fig. 3 schematic top plan view；
Fig. 5 is the A-A partial schematic sectional views in Fig. 3；
Fig. 6 and Fig. 7 is the alternate embodiment of structure shown in Fig. 5；
Fig. 8 is the contour structures signal of the flushing element in a kind of filter element cleaning structure of preferred embodiment of the present invention
Figure.
Embodiment
The first aspect of the present invention, it is contemplated that the problem of filter material of water purifier filter core cleans, particularly non-disconnectable filter core
Filter material cleans problem, there is provided a kind of filter element cleaning structure so that the filter material in filter core can be in the case where not dismantling filter core
Effectively cleaned, no matter the use of the filter core of the filter element cleaning structure is dismountable or non-removable.
In general, water purifier filter core includes cylinder and the filter material being arranged in the cylinder, such as film wire etc., and go back
It can include being arranged on end cap of cylinder upper end etc..
Referring first to Fig. 1-4, filter element cleaning structure proposed by the present invention includes the groove 2 being arranged in the side wall of cylinder 1 and used
In the cleaning brush 3 for scrubbing the filter material (not shown) in cylinder 1, the groove 2 is axially extending along the cylinder 1, thus with one
Fixed length, at least a portion of the cleaning brush 3 can be probeed into the cylinder 1 through the groove 3, to scrub the filter
Material.
Due to setting groove 2 on cylinder 1, when needing to clean filter material, length direction of the cleaning brush 3 along groove 2 can be come
Return is dynamic, and cleaning brush 3, so as to which the dirt removal accumulated on surface of filter medium be fallen, can be realized not with being scrubbed to filter material
Filter material is rinsed in the case of dismounting filter core, simple and quick, it is easy that structure is realized, cost is low.
For example, user can take out filter core, place under a tap, while filter core is scrubbed with cleaning brush 3, while with clearly
Water rinses, you can completes the cleaning to filter core.
Preferably, it is described so as to obtain more preferable cleaning performance in order to be scrubbed interior in a big way to filter material
The quantity of groove 2 is two or more, for example, can cylinder 1 it is circumferentially-spaced set it is multiple, as long as not destroying the protection of cylinder 1
Function and intensity.For example, in the illustrated embodiment, two grooves 2 are symmetrically provided with cylinder 1, are matched somebody with somebody in each groove 2
It is equipped with a cleaning brush 3.
Alternatively, cylinder 1 can also be arranged to rotate relative to filter material, so as in a manner of rotating cylinder 1, realize
A wide range of scrub to filter material.
In the filter element cleaning structure of the present invention, cleaning brush 3 can individually be packed as annex, and with filter core product or water purification
Machine product is distributed in user's hand together.When user needs to clean filter core, picking up can be brushed in the insertion groove 2 of cleaning brush 3
Wash.
However, it is preferred that the cleaning brush 3 is arranged on by the groove 2 in the side wall of the cylinder 1, and in installation shape
Under state, the cleaning brush 3 can move along the length direction of the groove 2.So, cleaning brush 3 begins as the accessory inside filter core
Keep not separating with filter core eventually, cleaning brush 3 can be avoided to lose or damage, reduce user's storage, the cost of management annex.
Preferably, as Figure 1-4, in the mounted state, a part for the cleaning brush 3 is exposed to the cylinder 1
Outside, then, user can hold the exposed part, or clamp the exposed part by means of clamping device, in order to manipulate
Cleaning brush 3 is moved back and forth to complete to scrub the work of filter core.
Preferably, as Figure 1-4, the cleaning brush 3 includes handle 31, and in the mounted state, the handle 31 is exposed
In the outside of the cylinder 1, so as to which user can directly hold the handle 31 and carry out scrub operation.
Preferably, as seen in figs. 5-6, the cleaning brush 3 has the first stop configurations 33 and the second stop configurations 34, is pacifying
Under dress state, first stop configurations 33 and second stop configurations 34 are born against in the side wall of the cylinder 1
On wall and outside wall surface, to prevent the cleaning brush 3 from being disengaged from the groove 2.That is, the first stop configurations 33 and the second backstop
The shell portion that structure 34 will be close to the both sides of the edge of groove 2 is clamped between the first stop configurations 33 and the second stop configurations 34, from
And cause cleaning brush 3 either to the inner side of cylinder 1 or can not be moved to the outside of cylinder 1, it can only be moved along the length direction of groove 2
It is dynamic.
Preferably, as seen in figs. 5-6, first stop configurations 33 are the step surface being arranged on the cleaning brush 3,
Under installment state, the step surface is positioned at the inner side of cylinder 1.Preferably, the step surface can be inclined-plane or arc surface, with
Madial wall with cylinder 1.
Preferably, as seen in figs. 5-6, the cleaning brush 3 can include main part and baffle plate, and the baffle plate is from the cylinder
The outside of body 1 is fixed in the main part of the cleaning brush 3, so as to form second stop configurations 34.The baffle plate can be with
Be attached using any suitable connected mode and the main part of cleaning brush 3, for example, bonding, interference connection, clamping, with
And using fastener connection etc..
In specific installation, the main part of cleaning brush 3 can be fitted into groove 2 from the inner side of cylinder 1, make bristle 32
It is located at the outside of cylinder 1 in the inner side of cylinder 1, handle 31, then baffle plate is fixed to the main part of cleaning brush 3 in the outside of cylinder 1
On point.
Preferably, as shown in fig. 6, the baffle plate (i.e. the second stop configurations 34) and the outside wall surface of the side wall of the cylinder 1
Between be provided with rolling element, such as ball 35.Therefore, the corresponding position on the medial surface (i.e. towards the face of cylinder 1) of baffle plate
Provided with rolling groove, to accommodate rolling element, and prevent rolling element from coming off.In the presence of rolling element, user is scrubbing filter material
When with hand-held handle 31 and slightly can firmly push cleaning brush 3 so that rolling element contacts with the lateral surface of cylinder 1, and makes step surface
33 medial surface not with cylinder 1 contacts, so that cleaning brush 3 is moved when moving back and forth in a manner of rolling and be fricton-tight,
Ensure fluent motion.
Certainly, also may be used between the step surface (i.e. the first stop configurations 33) and the internal face of the side wall of the cylinder 1
Similarly to set rolling element.
Preferably, as shown in fig. 7, a pair of opposite lateral walls of the cleaning brush 3 are provided with groove 36, in installment state
Under, two cell walls axially extended of the groove 36 and the groove 2 on the cylinder 1 are slidably matched, that is, close to groove 2
The shell portion of both sides of the edge is contained in the groove 36, so that cleaning brush 3 is either to the inner side of cylinder 1 or to cylinder
1 outside can not move, and can only be moved along the length direction of groove 2.Because the both sides of groove 36 are structure as a whole, in order to incite somebody to action
Cleaning brush 3 is smoothly fitted into groove 2, the width of the upper end of the groove 2 on cylinder 1 can be set greater than into the cleaning brush 3
Width, load so as to which cleaning brush 3 is become into most of through the width.
Preferably, heretofore described cleaning brush 3 is banister brush, i.e., its bristle 32 is made up of soft elastic material, such as Buddhist nun
Dragon, silica gel etc..
In addition, to make the shift motion of cleaning brush 3 as big as possible, the length of the groove 2 on cylinder 1 is preferably greater than or waited
It is defined in the half of the length of cylinder 1, such as defencive function and intensity not influence cylinder 1, so as to as big as possible
In the range of scrub filter material.
Preferably, as shown in figure 8, the filter element cleaning structure of the present invention can also include flushing element 4, the flushing element
Hole for water spraying 41 is provided with 4, in the mounted state, the flushing element 4 can extend into inside filter material so that the hole for water spraying 41
Towards the filter material, spraying-rinsing is carried out to the filter material will pass through the hole for water spraying 41.
As a kind of preferred embodiment, flushing element 4 is for example arranged on flush pipe 42 including flush pipe 42, hole for water spraying 41
Side wall on, and multiple row hole for water spraying 41 preferably is set along the axis direction of flush pipe 42, multiple row hole for water spraying 41 is preferably circumferentially
Evenly distributed, each column hole for water spraying 41 then includes multiple hole for water sprayings 41.When the flushing water of certain pressure is introduced into flush pipe 42, punching
Wash water can eject via these hole for water sprayings 41, and preferably in the range of the effective length of jet water spout 42 in all directions
Eject, so as to wash away the respective surfaces of filter material, the dirt of surface of filter medium is washed away.
Preferably, flushing element 4 is securable in filter core.In order to realize this fixation, as shown in figure 8, flushing element 4 can
With including base 43, base 43 is preferably tubular structure, and the bottom of base 43 and flush pipe 2, which is relatively fixed, (such as to be installed to
Together or it is integrally formed), for being connected with cylinder 1.Alternatively, flushing element 4 can also be consolidated by the upper end of flush pipe 42
Due in filter core, such as it is fixed in a manner of encapsulating.
On the basis of above-mentioned work, the second aspect of the present invention additionally provides a kind of water purifier filter core, and it includes cylinder 1
With the filter material (not shown) being arranged in the cylinder 1, and also include foregoing filter element cleaning structure, that is, cylinder 1
On be provided with groove 2, cleaning brush 3 is configured with groove 2, or on this basis, in addition to flushing element 4.
It is effectively clear that the filter core of the present invention can be such that user is carried out in the case where not dismantling cylinder 1 to the filter material in cylinder 1
Wash, so as to extend the life-span of filter core itself.
Because the filter core of the present invention can easily clean the filter material of inside, without dismantling cylinder, it is preferred that
The cylinder 1 is unremovably arranged on the filter core.Using non-removable structure, the structure of filter core can be simplified, reduced
The cost of filter core, while ensure the relatively reliable stabilization of quality of filter core.
Preferably, in filter core of the invention, the filter material is milipore filter film wire, thus the filter core is ultrafiltration membrane filter element.
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.
It should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace
Change, be all included in scope of the presently claimed invention.
Claims (13)
1. a kind of filter element cleaning structure, the filter core includes cylinder and the filter material being arranged in the cylinder, it is characterised in that institute
Stating filter element cleaning structure includes the groove being arranged on the cylinder lateral wall and the cleaning brush for scrubbing the filter material, the groove edge
The cylinder it is axially extending, at least a portion of the cleaning brush can enter in the cylinder through the trenching, to scrub
The filter material.
2. filter element cleaning structure according to claim 1, it is characterised in that the quantity of the groove is two or more.
3. filter element cleaning structure according to claim 1, it is characterised in that the cleaning brush is arranged on institute by the groove
State in the side wall of cylinder, and the cleaning brush can move along the length direction of the groove.
4. filter element cleaning structure according to claim 3, it is characterised in that in the mounted state, the one of the cleaning brush
Partial denudation is in the outside of the cylinder.
5. filter element cleaning structure according to claim 3, it is characterised in that the cleaning brush includes handle, in installation shape
Under state, the handle is exposed to the outside of the cylinder.
6. filter element cleaning structure according to claim 3, it is characterised in that the cleaning brush have the first stop configurations and
Second stop configurations, in the mounted state, first stop configurations and second stop configurations are born against in the cylinder
On the internal face and outside wall surface of the side wall of body, to prevent the cleaning brush from being disengaged from the groove.
7. filter element cleaning structure according to claim 6, it is characterised in that first stop configurations are described to be arranged on
Step surface on cleaning brush, in the mounted state, the step surface are located on the inside of the cylinder；And/or
The cleaning brush includes main part and baffle plate, and the baffle plate is fixed to the main part on the outside of the cylinder
On, to form the second stop configurations.
8. filter element cleaning structure according to claim 7, it is characterised in that the step surface and the side wall of the cylinder
Rolling element is provided between internal face and/or between the outside wall surface of the side wall of the baffle plate and the cylinder.
9. filter element cleaning structure according to claim 3, it is characterised in that a pair of opposite lateral walls of the cleaning brush
Groove is provided with, in the mounted state, two cell walls axially extended of the groove and the groove on the cylinder slide
Coordinate, the width of the upper end of the groove on cylinder is more than the width of the cleaning brush.
10. the filter element cleaning structure according to one of claim 1-9, it is characterised in that the cleaning brush is banister brush；
And/or the length of the groove on cylinder is more than or equal to the half of the barrel lenght.
11. the filter element cleaning structure according to one of claim 1-9, it is characterised in that also including flushing element, the punching
Wash and hole for water spraying is provided with component, in the mounted state, the flushing element can extend into inside the filter material so that the spray
Water hole carries out spraying-rinsing will pass through the hole for water spraying towards the filter material to the filter material.
12. a kind of water purifier filter core, including cylinder and the filter material that is arranged in the cylinder, it is characterised in that also including basis
Filter element cleaning structure described in one of claim 1-11.
13. water purifier filter core according to claim 12, it is characterised in that the cylinder is unremovably arranged on described
On filter core；And/or the filter material is milipore filter film wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608777.XA CN107335339A (en) | 2017-07-25 | 2017-07-25 | Filter element cleaning structure and there is its water purifier filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608777.XA CN107335339A (en) | 2017-07-25 | 2017-07-25 | Filter element cleaning structure and there is its water purifier filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335339A true CN107335339A (en) | 2017-11-10 |
Family
ID=60217447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710608777.XA Pending CN107335339A (en) | 2017-07-25 | 2017-07-25 | Filter element cleaning structure and there is its water purifier filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492143A (en) * | 2021-06-25 | 2021-10-12 | 中广核核电运营有限公司 | Container cleaning method and cleaning device |
| CN115445442A (en) * | 2022-09-14 | 2022-12-09 | 安徽盛风建设工程有限公司 | Ultrafiltration membrane with function of extruding and cleaning filtration membrane and cleaning method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100000395A (en) * | 2008-06-24 | 2010-01-06 | 용택 김 | Auto screen washing type's filtering apparatus using fluis pressure |
| CN103446887A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN104174199A (en) * | 2013-05-25 | 2014-12-03 | 赵百华 | Electric cleaning water purifier |
| CN105040366A (en) * | 2015-06-30 | 2015-11-11 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
| CN105381636A (en) * | 2015-12-15 | 2016-03-09 | 中核第四研究设计工程有限公司 | Full-automatic self-cleaning filter |
| CN105727613A (en) * | 2016-04-22 | 2016-07-06 | 杭州云蜂工业设计有限公司 | Water purifier capable of automatically cleaning ceramic filter element |
| CN105854395A (en) * | 2016-04-22 | 2016-08-17 | 杭州云蜂工业设计有限公司 | Energy-saving ceramic filter element water purifier |
| CN105944442A (en) * | 2016-06-16 | 2016-09-21 | 徐嘉 | Ceramic filter element water purifier with self-cleaning function |
| CN206168107U (en) * | 2016-11-03 | 2017-05-17 | 杭州弘晟智能科技有限公司 | Automatic deashing dust removal tank of single crystal growing furnace |
| CN207085694U (en) * | 2017-07-25 | 2018-03-13 | 珠海格力电器股份有限公司 | Filter element cleaning structure and there is its water purifier filter core |
-
2017
- 2017-07-25 CN CN201710608777.XA patent/CN107335339A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100000395A (en) * | 2008-06-24 | 2010-01-06 | 용택 김 | Auto screen washing type's filtering apparatus using fluis pressure |
| CN103446887A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN104174199A (en) * | 2013-05-25 | 2014-12-03 | 赵百华 | Electric cleaning water purifier |
| CN105040366A (en) * | 2015-06-30 | 2015-11-11 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
| CN105381636A (en) * | 2015-12-15 | 2016-03-09 | 中核第四研究设计工程有限公司 | Full-automatic self-cleaning filter |
| CN105727613A (en) * | 2016-04-22 | 2016-07-06 | 杭州云蜂工业设计有限公司 | Water purifier capable of automatically cleaning ceramic filter element |
| CN105854395A (en) * | 2016-04-22 | 2016-08-17 | 杭州云蜂工业设计有限公司 | Energy-saving ceramic filter element water purifier |
| CN105944442A (en) * | 2016-06-16 | 2016-09-21 | 徐嘉 | Ceramic filter element water purifier with self-cleaning function |
| CN206168107U (en) * | 2016-11-03 | 2017-05-17 | 杭州弘晟智能科技有限公司 | Automatic deashing dust removal tank of single crystal growing furnace |
| CN207085694U (en) * | 2017-07-25 | 2018-03-13 | 珠海格力电器股份有限公司 | Filter element cleaning structure and there is its water purifier filter core |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492143A (en) * | 2021-06-25 | 2021-10-12 | 中广核核电运营有限公司 | Container cleaning method and cleaning device |
| CN113492143B (en) * | 2021-06-25 | 2022-08-12 | 中广核核电运营有限公司 | Container cleaning method and cleaning device |
| CN115445442A (en) * | 2022-09-14 | 2022-12-09 | 安徽盛风建设工程有限公司 | Ultrafiltration membrane with function of extruding and cleaning filtration membrane and cleaning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007068945A (en) | Cleaning brush for sink drain port | |
| US20110094047A1 (en) | Cleaning tool having an arcuately shaped cleaning head and an adjustable scrubber | |
| CN107335339A (en) | Filter element cleaning structure and there is its water purifier filter core | |
| WO2004066783A3 (en) | Towel bowl brush | |
| CN207085694U (en) | Filter element cleaning structure and there is its water purifier filter core | |
| US20220312947A1 (en) | Shower hose cleaner | |
| CA2400525A1 (en) | Car washing brush with means for pressure-lubricating and cleaning the brush bristles from the inside thereof | |
| CN209227698U (en) | A kind of hand basin anti-block apparatus | |
| CN107441942A (en) | Filter element cleaning structure and there is its water purifier filter core | |
| JP4172311B2 (en) | Toilet equipment | |
| CN213429930U (en) | Mop cleaning tool capable of effectively flushing water | |
| CN202112559U (en) | Vehicle cleaning brush adjustable in flushing and brushing | |
| CN207004484U (en) | The wellhead cleaning rubber parts for being easy to discarded object to discharge | |
| CN210902834U (en) | Special floor brush for cleaning stubborn dirt | |
| KR20200001721U (en) | detergent spray brush | |
| CN217959166U (en) | Long handle cleaning brush | |
| CN219196872U (en) | Siphon cleaner | |
| CN107349795A (en) | Filter element cleaning structure and there is its water purifier filter core | |
| KR0127793Y1 (en) | Portable washing brush for a car | |
| KR200352586Y1 (en) | Comb | |
| CN219032699U (en) | Steam brush with nozzle accessory | |
| RU2003112285A (en) | AUXILIARY CLEANING TOOL FOR A VACUUM CLEANER | |
| CN201451973U (en) | Telescopic cylindrical brush | |
| CN208611456U (en) | A kind of built-in sterile flushing body-cleaner of filtering of band | |
| CN209782204U (en) | Jacket type middle drainage device of steam trap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |