CN209612322U - Filter core and water purifier with the filter core - Google Patents
Filter core and water purifier with the filter core Download PDFInfo
- Publication number
- CN209612322U CN209612322U CN201920084664.9U CN201920084664U CN209612322U CN 209612322 U CN209612322 U CN 209612322U CN 201920084664 U CN201920084664 U CN 201920084664U CN 209612322 U CN209612322 U CN 209612322U
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- China
- Prior art keywords
- water
- filter
- channel
- water route
- filter core
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Abstract
The utility model discloses a kind of filter core and with the water purifier of the filter core, which includes the filter flask for being provided with opening, the water route bridgeware that filter element body is provided in the filter flask and is matched with the filter element body；The separated by openings of the filter element body and the filter flask, and the inner wall interval of the water route bridgeware and the filter flask are formed with raw water channel by the water route bridgeware；It is provided with central collecting pipe in the filter element body, the water purification channel for being connected to the central collecting pipe and filter flask opening is offered in the water route bridgeware；The raw water channel and water purification in-channel water road are all unidirectional and are provided with water check valve；Sealing ring is all surrounded at the initial position in formation raw water channel and the mouth periphery of the filter flask of the water route bridgeware.The utility model proposes filter core and with the water purifier of the filter core, it is intended to solve existing filter core because its plate of water route structure is complicated and motion seal more vulnerable the technical issues of leading to leak.
Description
Technical field
The utility model relates to technical field of water purification more particularly to a kind of filter core and with the water purifier of the filter core.
Background technique
With the continuous improvement of people's living standards, people are also higher and higher to the quality requirement of life, especially drinking
Water this part, most of family was equipped with the device of drainage now, these filter devices mainly by filter core and connect more
A filter core is simultaneously constituted to multiple filter cores and the extraneous plate of water route for providing water route interface channel.Under filter core can be dismantled on plate by water
Come and replace, the residual water when splitting out filter core inside filter core can flow out in order to prevent, usually can all be provided with antipriming.It is existing
Some plug-in filter cores are more demanding to plate of water route, and rotation drives plate of water route component synchronous rotary to realize that water route connects when filter core is installed
Logical, structure is complicated and motion seal is more vulnerable leads to leak for plate of water route.
Utility model content
The main purpose of the utility model is to provide a kind of filter core and the water purifier with the filter core, it is intended to solve existing filter
Core because its plate of water route structure is complicated and motion seal more vulnerable the technical issues of leading to leak.
To achieve the above object, the utility model proposes filter core include the filter flask for being provided with opening, set in the filter flask
The water route bridgeware for being equipped with filter element body and being matched with the filter element body；The water route bridgeware is by the filter element body
Raw water channel is formed with the inner wall interval of the separated by openings of the filter flask, and the water route bridgeware and the filter flask；It is described
It is provided with central collecting pipe in filter element body, the connection central collecting pipe and the filter flask are offered in the water route bridgeware
The water purification channel of opening；The raw water channel and water purification in-channel water road are all unidirectional and are provided with water check valve；Institute
State all be surrounded at the initial position in formation raw water channel and the mouth periphery of the filter flask of water route bridgeware it is close
Seal.
Preferably, the outer diameter of the sealing ring of the opening of the water route bridgeware and the filter flask is each greater than institute
State the diameter of the opening of water route bridgeware and the filter flask being arranged at the sealing ring position.
Preferably, the first water check valve is provided in the raw water channel, first water check valve includes the first spring and note
Plastic, first spring are set on the water route bridgeware, and the water outlet in the raw water channel is arranged in the moulding
Place, and be slidably located on the water route bridgeware；First spring one end contradicts the moulding, described in the other end contradicts
The water route bridgeware and the filter element body connecting pin；The outer wall of the ladder inner wall of the filter flask and the water route bridgeware exists
The raw water channel forms pass, and the other end that the moulding and first spring contradict contradicts the pass, and described the
One spring keeps compressive state.
Preferably, the second water check valve is provided in the water purification channel, second water check valve is non-return valve, the check
Valve controls water purification and only flows out from the central collecting pipe.
Preferably, the water route bridgeware with finite place piece is set on the outer wall of the filter element body junction.
Preferably, the locating part is around the water route bridgeware and the locating part is intermittent cyclic structure.
To achieve the above object, the utility model also provides a kind of water purifier, and the water purifier includes such as any of the above-described
The filter core further includes connecting the filter core and providing the plate of water route of water route interface channel to the filter core and the external world, described
Plate of water route includes the raw water interface and water purification interface that ecto-entad is coaxially successively arranged；The outer wall of the raw water interface is higher than described
The outer wall of water purification interface, the outer wall of the water purification interface is for opening first water check valve.
Preferably, first be connected to the raw water channel is respectively arranged in the raw water interface and the water purification interface
Through-hole and the second through-hole being connected to the water purification channel.
The utility model proposes technical solution in, be provided in the filter flask filter element body and with the filter element body
The water route bridgeware matched；It separates entire water route to form two layers of circular water channel, i.e., the described raw water channel and described net
Aquaporin, water route is all unidirectional and is provided with water check valve in two water channels；Water check valve can guarantee water route when filter core installation
Unobstructed, when removing, water route is automatically closed, the simple antileaking of structure；While the formation raw water channel of the water route bridgeware
Sealing ring is all surrounded at the mouth periphery of initial position and the filter flask, the sealing ring can further strengthen
Leakproofness when filter core is installed and used.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic front view of the utility model filter core；
Fig. 2 is the left view schematic diagram of the utility model filter core；
Along A-A sectional view when Fig. 3 is filter core water inlet in Fig. 2；
Fig. 4 is filter core water inlet partial schematic diagram in Fig. 3；
Fig. 5 is the schematic perspective view of the plate of water route of the utility model water purifier；
Fig. 6 is the top view of plate of water route in Fig. 5.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Filter flask | 31 | First water check valve |
| 11 | Opening | 311 | First spring |
| 20 | Filter element body | 312 | Moulding |
| 21 | Water route bridgeware | 313 | Pass |
| 22 | Locating part | 32 | Second water check valve |
| 23 | Raw water channel | 40 | Plate of water route |
| 24 | Central collecting pipe | 41 | Raw water interface |
| 25 | Water purification channel | 411 | First through hole |
| 26 | Sealing ring | 42 | Water purification interface |
| 30 | Water check valve | 421 | Second through-hole |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of filter cores.
Referring to FIG. 1 to FIG. 4, in the utility model embodiment, which includes the filter flask 10 for being provided with opening 11, institute
State the water route bridgeware 21 for being provided with filter element body 20 in filter flask 10 and matching with the filter element body 20；The water route turns
It changes part 21 to separate the filter element body 20 and the opening 11 of the filter flask 10, and the water route bridgeware 21 and the filter flask 10
Inner wall interval be formed with raw water channel 23；Central collecting pipe 24, the water route bridgeware are provided in the filter element body 20
The water purification channel 25 for being connected to the central collecting pipe 24 with the filter flask 10 opening 11 is offered in 21；23 He of raw water channel
Water route is all unidirectional and is provided with water check valve 30 in the water purification channel 25；The formation raw water of the water route bridgeware 21 is logical
The initial position in road 23 and the opening of the filter flask 10 are all surrounded with sealing ring 26 at 11 periphery.
The utility model proposes technical solution in, be provided in the filter flask 10 filter element body 20 and with the filter core
The water route bridgeware 21 that ontology 20 matches；It separates entire water route to form two layers of circular water channel, i.e., the described raw water channel
23 and the water purification channel 25, water route is all unidirectional and is provided with water check valve 30 in two water channels；Water check valve 30 can be protected
Water route is unobstructed when demonstrate,proving filter core installation, and when removing, water route is automatically closed, the simple antileaking of structure；The water route bridgeware simultaneously
Sealing ring is all surrounded at the initial position in 21 formation raw water channel 23 and 11 periphery of opening of the filter flask 10
26, the sealing ring 26 can further strengthen leakproofness when filter core is installed and used.
Specifically, the outer diameter of the sealing ring 26 at the opening 11 of the water route bridgeware 21 and the filter flask 10 is each
The diameter being arranged at 26 position of sealing ring from the opening 11 for being greater than the water route bridgeware 21 and the filter flask 10.
Guarantee in this way the filter core installation when, the outlet pass in each water route connect with the structure matched it is closer, to prevent leak-stopping water.
Specifically, referring to Fig. 4, the first water check valve 31, first sealing are provided in the raw water channel 23
Valve 31 includes the first spring 311 and moulding 312, and first spring 311 is set on the water route bridgeware 21, the note
The water outlet in the raw water channel 23 is arranged in plastic 312, and is slidably located on the water route bridgeware 21；Described first
311 one end of spring contradicts the moulding 312, and the other end contradicts water route bridgeware 21 and the filter element body 20 connects
Connect end；The outer wall of the ladder inner wall of the filter flask 10 and the water route bridgeware 21 forms pass 313 in the raw water channel 23,
The moulding 312 contradicts the pass 313 with the other end that first spring 311 contradicts, and first spring 311 is kept
Compressive state.In the state of water inlet, the moulding 312 is opened, and the raw water channel 23 is opened, and raw water can be by described
Raw water channel 23 enters the filter element body 20 and is filtered；In sealing state, the moulding 312 loses external action
Power, first spring 311 restore original compression state, the moulding 312 are pressed at the pass 313, close institute
Pass 313 is stated, sealing effect is played.
Specifically, the second water check valve 332 is provided in the water purification channel 25, second water check valve 332 is non-return valve,
The non-return valve control water purification is only flowed out from the central collecting pipe 24.When filter core stops intaking, the central collecting pipe 24
Interior pressure reaches balance, and the non-return valve can be closed at realization sealing.
Specifically, referring to Fig. 3, the water route bridgeware 21 on the outer wall of 20 junction of filter element body
Finite place piece 22 is set；The locating part 22 is around the water route bridgeware 21 and the locating part 22 is intermittent cyclic annular knot
Structure.The locating part 22 contradicts inside the filter flask 10, prevents the filter element body 20 from shaking in the filter flask 10, avoids damaging
It is bad.
The utility model also proposes a kind of water purifier, which includes the filter core such as above-mentioned any embodiment.The filter
The specific structure of core is referring to above-described embodiment, since this water purifier uses whole technical solutions of above-mentioned all embodiments, because
This at least has all beneficial effects brought by the technical solution of above-described embodiment, and this is no longer going to repeat them.
Specifically, Fig. 5 and Fig. 6 are please referred to, the water purifier further includes connecting the filter core and to the filter core and the external world
The plate of water route 40 of water route interface channel is provided, the plate of water route 40 includes 41 He of raw water interface that ecto-entad is coaxially successively arranged
Water purification interface 42；The outer wall of the raw water interface 41 is higher than the outer wall of the water purification interface 42, the outer wall of the water purification interface 42
For opening first water check valve 31.It is respectively arranged with and the raw water in the raw water interface 41 and the water purification interface 42
The first through hole 411 and the second through-hole 421 being connected to the water purification channel 25 that channel 23 is connected to.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of filter core, which is characterized in that the filter flask including being provided with opening, be provided in the filter flask filter element body and with
The water route bridgeware that the filter element body matches；The water route bridgeware by the opening of the filter element body and the filter flask every
It opens, and the inner wall interval of the water route bridgeware and the filter flask is formed with raw water channel；In being provided in the filter element body
Heart collector pipe offers the water purification channel for being connected to the central collecting pipe and filter flask opening in the water route bridgeware；Institute
Stating raw water channel and water purification in-channel water road is all unidirectional and is provided with water check valve；The formation of the water route bridgeware
Sealing ring is all surrounded at the mouth periphery of the initial position in raw water channel and the filter flask.
2. filter core as described in claim 1, which is characterized in that the institute of the opening of the water route bridgeware and the filter flask
The outer diameter for stating sealing ring is each greater than the opening of the water route bridgeware and the filter flask and is arranged the sealing ring position
The diameter at place.
3. filter core as described in claim 1, which is characterized in that it is provided with the first water check valve in the raw water channel, described
One water check valve includes the first spring and moulding, and first spring is set on the water route bridgeware, and the moulding is set
The water outlet in the raw water channel is set, and is slidably located on the water route bridgeware；First spring one end contradicts
The moulding, the other end contradict the water route bridgeware and the filter element body connecting pin；The ladder inner wall of the filter flask with
The outer wall of the water route bridgeware forms pass in the raw water channel, and the moulding contradicts another with first spring
End contradicts the pass, and first spring keeps compressive state.
4. filter core as described in claim 1, which is characterized in that it is provided with the second water check valve in the water purification channel, described
Two water check valves are non-return valve, and the non-return valve control water purification is only flowed out from the central collecting pipe.
5. filter core as described in claim 1, which is characterized in that the water route bridgeware with the filter element body junction
Finite place piece is set on outer wall.
6. filter core as claimed in claim 5, which is characterized in that the locating part is around the water route bridgeware and the limit
Part is intermittent cyclic structure.
7. a kind of water purifier, which is characterized in that further include connection including the filter core as described in any one of claim 1-6
The filter core simultaneously provides the plate of water route of water route interface channel to the filter core and the external world, and the plate of water route includes that ecto-entad is coaxial
The raw water interface and water purification interface being successively arranged；The outer wall of the raw water interface is higher than the outer wall of the water purification interface, described net
The outer wall of water interface is for opening first water check valve.
8. water purifier as claimed in claim 7, which is characterized in that be respectively set in the raw water interface and the water purification interface
The second through-hole for having the first through hole being connected to the raw water channel and being connected to the water purification channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920084664.9U CN209612322U (en) | 2019-01-17 | 2019-01-17 | Filter core and water purifier with the filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920084664.9U CN209612322U (en) | 2019-01-17 | 2019-01-17 | Filter core and water purifier with the filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612322U true CN209612322U (en) | 2019-11-12 |
Family
ID=68450534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920084664.9U Expired - Fee Related CN209612322U (en) | 2019-01-17 | 2019-01-17 | Filter core and water purifier with the filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115888A (en) * | 2020-01-19 | 2020-05-08 | 珠海格力电器股份有限公司 | Filter core structure and purifier |
-
2019
- 2019-01-17 CN CN201920084664.9U patent/CN209612322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115888A (en) * | 2020-01-19 | 2020-05-08 | 珠海格力电器股份有限公司 | Filter core structure and purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |