CN207153482U - A kind of filtering core of domestic water filter - Google Patents
A kind of filtering core of domestic water filter Download PDFInfo
- Publication number
- CN207153482U CN207153482U CN201720906917.7U CN201720906917U CN207153482U CN 207153482 U CN207153482 U CN 207153482U CN 201720906917 U CN201720906917 U CN 201720906917U CN 207153482 U CN207153482 U CN 207153482U
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- filter
- core
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- flask
- filter flask
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Abstract
The utility model discloses a kind of filtering core of domestic water filter, including filter flask, filter flask cap assemblies, inner core and filter block body；The filter flask cap assemblies are fastened at the top of filter flask by welding mode, and filter flask cap assemblies are mounted below inner core, and filter block body is arranged on above filter flask cap assemblies by rotary fastening mode；The filter core bottle cap component includes filter flask lid and the filter core lid installed in filter flask lid middle position, and filter core lid is fastened on the center of filter flask lid, and the space between filter flask lid and filter core lid forms raw water passage；Trim and mounting bracket are also included in filter block body；Filter core Inlet and outlet water position is divided into two parts of filter element body and filter core holder assembly；Filter element body is made up of filter flask cap assemblies, filter core cap assemblies and filter flask body；Make whole filter element body structure more simple and reliable, effectively reduce leak risk；And whole filter core product makes product structure simple, effectively reduction leakage hidden trouble lifts security, easy to use due to the specific structure of each component.
Description
Technical field
Water purifier technical field is the utility model is related to, specifically a kind of filtering core of domestic water filter.
Background technology
Water purifier is also water purifier, filter, and its technological core is the filter membrane in filter element device, is released at water source super
Before nanofiltration, water purifier major technique derives from two kinds of milipore filter and RO reverse osmosis membranes, is by the requirement pair to water
Water quality carries out the small-sized water treatment facilities of deep purifying processing；The water purifier usually said, generally refer to be used as what family used
Minifilters.
The filter element of water purifier commonly used on the market at present, conventional clamping cartridge Inlet and outlet water portion structure is complex, compared with
More parts, which coordinate, easily causes complex process, and leakage hidden trouble is more, while delivery port is mostly convex shape, delivery port evagination
Easily cause and damage outside；Need to make house calls by professional tool and specialized maintenance personnel when either changing filter core.
Utility model content
The purpose of this utility model is to provide a kind of filtering core of domestic water filter, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of filtering core of domestic water filter, including filter flask, filter flask cap assemblies, inner core and filter block body；The filter flask cap assemblies
It is fastened on by welding mode at the top of filter flask, filter flask cap assemblies are mounted below inner core, and filter block body passes through rotary fastening mode
Above filter flask cap assemblies；The filter core bottle cap component includes filter flask lid and the filter core installed in filter flask lid middle position
Lid, filter core lid are fastened on the center of filter flask lid, and the space between filter flask lid and filter core lid forms raw water passage；In filter block body also
Include trim and mounting bracket；The delivery port of filter core lid covers end face less than the filter flask of periphery；It is fixed to be provided with above filter block body
Bit architecture, mounting bracket are provided with spacer；Filter block body interior is divided into three cavitys, be followed successively by from outside to inside raw water inhalant region,
Concentrated water catchment and water purification exhalant region；Filter block body both sides are provided with arc catching groove, coordinate with filter flask lid evagination fastening structure, coordinate
Face is back-off mode；Mozzle is installed at the top of the inner core.
As further program of the utility model：The interior core inner is provided with central tube.
As the utility model further scheme：The top in the filter flask outer side of lid face is provided with groove, inside grooves
Sealing ring A is installed.
As the utility model further scheme：The top in the filter core outer side of lid face is provided with groove, inside grooves
Sealing ring C is installed.
As the utility model further scheme：The bottom of the mozzle lateral surface is provided with groove, inside grooves
Sealing ring B is installed.
Compared with prior art, the beneficial effects of the utility model are：Filter core Inlet and outlet water position is divided into by the utility model
Two parts of filter element body and filter core holder assembly；Filter element body is made up of filter flask cap assemblies, filter core cap assemblies and filter flask body；
Make whole filter element body structure more simple and reliable, effectively reduce leak risk, maintenance is more convenient；The delivery port of end cover of filter element
Filter flask less than periphery covers end face, protects delivery port to be not easy it and causes to damage because colliding or falling；And whole filter core
Product is made product structure simple, is effectively reduced leakage hidden trouble lifting security, user due to the specific structure of each component
Just.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional structural representation of filtering core of domestic water filter.
Fig. 2 is a kind of structural representation of filter block body 2 in filtering core of domestic water filter.
In figure：1- trims, 2- filter blocks body, 3- sealing ring A, 4- filter flasks lid, 5- filter cores lid, 6- mozzles, 7- filter flasks,
8- inner cores, 9- central tubes, 10- mounting brackets, 11- sealing ring B, 12- sealing ring C, 13- location structure, 14- raw waters inhalant region,
15- concentrated waters catchment, 16- water purification exhalant regions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of filtering core of domestic water filter, including filter flask 7, filter flask cap assemblies,
Inner core 8 and filter block body 2；The filter flask cap assemblies are fastened at the top of filter flask by welding mode, and filter flask cap assemblies are installed below
There is inner core 8, filter block body 2 is arranged on above filter flask cap assemblies by rotary fastening mode；The filter flask cap assemblies include filter flask
Lid 4 and the filter core lid 5 installed in the middle position of filter flask lid 4, filter core lid 5 are fastened on the center of filter flask lid 4, filter flask lid 4 and filter core
Space between lid 5 forms raw water passage；Raw water flows into raw water passage water inlet inner core 8 from the water inlet of filter block body 2, through inner core
8 filterings, the water purification mouth outflow of water purification passage and filter block of the water purification through filter core lid 5 after filtering；Also comprising decoration in filter block body 2
Lid 1 and mounting bracket 10, fixed inner core 8 is played, be convenient for changing and the effect of aesthetic appeal；The delivery port of filter core lid 5 is less than outer
The upper surface of filter flask lid 4 enclosed, protect delivery port to be not easy it and cause to damage because colliding or falling；Filter block body 2 is provided with above
Location structure 13, mounting bracket 10 are provided with spacer, and filter core is lifted and put down by spacer, is provided with by anchor point
The sense of touch that one elasticity fastens, prompts whether user's filter core is installed in place；Be divided into three cavitys inside filter block body 2, from outside to
Inside it is followed successively by raw water inhalant region 14, concentrated water catchment 15 and water purification exhalant region 16；The both sides of filter block body 2 are provided with arc catching groove, with
The evagination fastening structure of filter flask lid 4 coordinates, and mating surface is back-off mode, band fastening structure is played self-locking when filter core is pressurized
Effect；The top of the inner core 8 is provided with mozzle 6.
The inside of inner core 8 is provided with central tube 9.
The top of the lateral surface of filter flask lid 4 is provided with groove, and inside grooves are provided with sealing ring A3.
The top of the lateral surface of filter core lid 5 is provided with groove, and inside grooves are provided with sealing ring C12.
The bottom of the lateral surface of mozzle 6 is provided with groove, and inside grooves are provided with sealing ring B11.
Operation principle of the present utility model is：Filter core Inlet and outlet water position is divided into filter element body and filter cartridge seat by the utility model
Two parts of component；Filter element body is made up of filter flask cap assemblies, filter core cap assemblies and filter flask body；Make whole filter element body knot
Structure is more simple and reliable, effectively reduces leak risk；Filter block component is made up of filter block body, trim and mounting bracket；Filter block
Two side positions are provided with arc catching groove, coordinate with filter flask lid evagination fastening structure, and mating surface is back-off mode, band fastening structure is existed
Filter core plays self-locking action when compression；Location structure is provided with above filter block component, mounting bracket is provided with spacer, by fixed
When bit slice filter core is lifted and put down, there is the sense of touch that an elasticity fastens at by anchor point, prompt whether user's filter core is installed
In place；Whole filter core product is made product structure simple, is effectively reduced leakage hidden trouble lifting peace due to the specific structure of each component
Quan Xing, it is easy to use.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of filtering core of domestic water filter, including filter flask, filter flask cap assemblies, inner core and filter block body, it is characterised in that the filter
Bottle cap component is fastened at the top of filter flask by welding mode, and filter flask cap assemblies are mounted below inner core, and filter block body passes through rotation
Manner is arranged on above filter flask cap assemblies；The filter flask cap assemblies include filter flask lid and installed in filter flask lid middle positions
Filter core lid, filter core lid are fastened on the center of filter flask lid, and the space between filter flask lid and filter core lid forms raw water passage；Filter block body
In also include trim and mounting bracket；The delivery port of filter core lid covers end face less than the filter flask of periphery；Set above filter block body
There is location structure, mounting bracket is provided with spacer；Filter block body interior is divided into three cavitys, is followed successively by raw water water inlet from outside to inside
Area, concentrated water catchment and water purification exhalant region；Filter block body both sides are provided with arc catching groove, coordinate with filter flask lid evagination fastening structure,
Mating surface is back-off mode；Mozzle is installed at the top of the inner core.
2. a kind of filtering core of domestic water filter according to claim 1, it is characterised in that the interior core inner is provided with center
Pipe.
A kind of 3. filtering core of domestic water filter according to claim 1, it is characterised in that the top in the filter flask outer side of lid face
Provided with groove, inside grooves are provided with sealing ring A.
A kind of 4. filtering core of domestic water filter according to claim 1, it is characterised in that the top in the filter core outer side of lid face
Provided with groove, inside grooves are provided with sealing ring C.
A kind of 5. filtering core of domestic water filter according to claim 1, it is characterised in that the bottom of the mozzle lateral surface
Provided with groove, inside grooves are provided with sealing ring B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906917.7U CN207153482U (en) | 2017-07-25 | 2017-07-25 | A kind of filtering core of domestic water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906917.7U CN207153482U (en) | 2017-07-25 | 2017-07-25 | A kind of filtering core of domestic water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153482U true CN207153482U (en) | 2018-03-30 |
Family
ID=61713868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906917.7U Active CN207153482U (en) | 2017-07-25 | 2017-07-25 | A kind of filtering core of domestic water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153482U (en) |
-
2017
- 2017-07-25 CN CN201720906917.7U patent/CN207153482U/en active Active
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