CN209651913U - Filter element of water purifier seat sealing mechanism - Google Patents
Filter element of water purifier seat sealing mechanism Download PDFInfo
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- CN209651913U CN209651913U CN201822152964.4U CN201822152964U CN209651913U CN 209651913 U CN209651913 U CN 209651913U CN 201822152964 U CN201822152964 U CN 201822152964U CN 209651913 U CN209651913 U CN 209651913U
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- water
- water passage
- plate
- filter cartridge
- sealing
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Abstract
The utility model discloses a kind of filter element of water purifier seat sealing mechanisms, including the plate of water route and filter cartridge seat being fixedly connected, at least one plate of water route water passage is provided in the plate of water route, at least one filter cartridge seat water passage is provided in the filter cartridge seat, the plate of water route water passage and the filter cartridge seat water passage correspond and mutual conduction constitutes the sealing mechanism water passage, are equipped with device in one-way on state in the sealing mechanism water passage.Device in one-way on state is arranged in the utility model in the water passage between filter cartridge seat and plate of water route, the device in one-way on state clogging water passage when removing filter core avoids plate of water route mesohigh water from emerging；One or two sealing ring is buried in water passage, improves the leakproofness of filter cartridge seat, guarantees the sealing of filter cartridge seat and adjacent parts.
Description
Technical field
The utility model relates to water purifier parts technical field, especially a kind of filter element of water purifier seat sealing mechanism.
Background technique
It include three filter core, filter cartridge seat and plate of water route components, filter core in the internal structure of current water purifier most on the market
Be fixedly connected through filter cartridge seat with plate of water route opposing seal, water by plate of water route and filter cartridge seat enter filter core and by filtration treatment.By
It is to filter consumptive material, therefore filter core can all be replaced in filter core, i.e., filter core is separated from filter cartridge seat.And add for convenience simultaneously
Work, filter cartridge seat and plate of water route are also divided into two parts, this makes the sealing between filter cartridge seat and filter core and plate of water route seem outstanding
It is important.
When replacing filter core, after filter core of dismantling, the runner in the filter cartridge seat of normal purifier can directly expose to air, this
Even if when clarifier stop working, the water inside plate of water route still has pressure, will lead to water from filter cartridge seat runner outflow.Cause
This, this field needs a kind of filter cartridge seat sealing mechanism, enables and is sealed in time when removing filter core, and can guarantee filter core simultaneously
Leakproofness between seat and plate of water route.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes a kind of filter element of water purifier seat sealing mechanism, when removing filter core
It can be sealed in time, and can guarantee the leakproofness between filter cartridge seat and plate of water route simultaneously.
In order to realize above-mentioned purpose of utility model, the utility model is the following technical schemes are provided: a kind of filter element of water purifier seat
Sealing mechanism, including the plate of water route and filter cartridge seat being fixedly connected, at least one plate of water route is provided in the plate of water route, and to cross water logical
Road is provided at least one filter cartridge seat water passage, the plate of water route water passage and the filter cartridge seat mistake in the filter cartridge seat
Aquaporin corresponds and mutual conduction constitutes the sealing mechanism water passage, is equipped in the sealing mechanism water passage single
To conducting device.
In one embodiment, which is set to the plate of water route water passage and the filter cartridge seat mistake
The junction of aquaporin, a part are located in the plate of water route water passage, and a part is located in the filter cartridge seat water passage.
In one embodiment, the device in one-way on state includes sealing-plug and spring, and the sealing-plug has one
Big side end and a small side end, the spring one end act against the big side end of the sealing-plug；The sealing-plug it is big
Side end is located in the plate of water route water passage, and its size is greater than the size of the filter cartridge seat water passage, is less than simultaneously
The size of the plate of water route water passage；The size of the small side end of the sealing-plug is less than the ruler of the filter cartridge seat water passage
It is very little, and telescopically in the filter cartridge seat water passage intrinsic displacement.
In one embodiment, the sealing-plug is T-type structure.
In one embodiment, the device in one-way on state further includes having obturating plug, and the obturating plug is engraved structure, fixed
In the sealing mechanism water passage, the other end of the spring is acted against in the obturating plug.
In one embodiment, sealing ring is equipped between the plate of water route and the filter cartridge seat, it is described close to seal up
Sealing mechanism water passage.
In one embodiment, there are two the sealing ring is set.
In one embodiment, filter cartridge seat water passage part be located in the plate of water route water passage, and two
A sealing ring is respectively sleeved at the interior outside of plate of water route water passage.
In one embodiment, elastic force ring is additionally provided with below the sealing ring on the outside of plate of water route water passage.
In one embodiment, filter cartridge seat water passage part is plugged in the plate of water route water passage, institute
It states in sealing ring one and is set in the periphery of the filter cartridge seat water passage, another is located at the end of the filter cartridge seat water passage
Portion.
The utility model has the advantage that one-way conduction is arranged in the water passage between filter cartridge seat and plate of water route to be filled
It sets, the device in one-way on state clogging water passage when removing filter core avoids plate of water route mesohigh water from emerging；In water passage
In bury one or two sealing ring, improve the leakproofness of filter cartridge seat, guarantee the sealing of filter cartridge seat and adjacent parts.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram (cross-sectional view) of the utility model filter element of water purifier seat sealing mechanism；
Fig. 2 shows another structural schematic diagrams (cross-sectional view) of the utility model filter element of water purifier seat sealing mechanism；
Fig. 3 shows the explosive view of the utility model filter element of water purifier seat sealing mechanism composite structure, shows filter element of water purifier
Each component of seat sealing mechanism；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the structural schematic diagram of obturating plug；
Diagram label:
1- plate of water route, the first water passage of 11- (plate of water route water passage), 2- the filter cartridge seat, (filter of the second water passage of 21-
Core print seat water passage), 3- device in one-way on state, 31- sealing-plug, 32- spring, 33- obturating plug, the outer ring 4-, 41- elastic force ring, in 5-
Circle, the first sealing ring of 6-, the second sealing ring of 7-.
Specific embodiment
The application is further described below by drawings and examples.Illustrated by these, the characteristics of the application
It will be become more apparent from advantage clear.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.Although each of embodiment is shown in the attached drawings
In terms of kind, but unless otherwise indicated, it is not necessary to attached drawing drawn to scale.
In addition, as long as technical characteristic involved in the application different embodiments disclosed below is not constituted each other
Conflict can be combined with each other.
Filter element of water purifier seat sealing mechanism provided by the present application, it is described including the plate of water route 1 and filter cartridge seat 2 being fixedly connected
It is provided at least one plate of water route water passage 11 in plate of water route 1, is provided at least one filter cartridge seat in the filter cartridge seat 2 and crosses water
Channel 21, the plate of water route water passage 11 is corresponded with the filter cartridge seat water passage 21 and mutual conduction composition is described close
Sealing mechanism water passage, wherein device in one-way on state 3 is equipped in the sealing mechanism water passage.
In one embodiment, it is fastenedly connected between plate of water route 1 and filter cartridge seat 2, such as passes through screw or other fixation sides
Filter cartridge seat 2 is fixedly connected in plate of water route 1 by formula through screw.As shown in figure 3, in one embodiment, being set in plate of water route 1
It is equipped with filter cartridge seat connection pedestal 13, filter cartridge seat 2 can be fixed on the filter cartridge seat connection pedestal 13 of plate of water route 1 through screw, thus
So that filter cartridge seat 2 is fixedly connected with plate of water route 1.
In a kind of embodiment of the application, multiple filter cartridge seat connection pedestals 13 can be set in one piece of plate of water route 1, because
And one piece of plate of water route can be connect with multiple filter cartridge seats.As shown in figure 3, there are two filter cartridge seats to connect pedestal for setting in plate of water route 1
13, thus can be connect with two filter cartridge seats 2.
In one embodiment, at least one plate of water route water passage can be set on filter cartridge seat connection pedestal 13
11, these plate of water route water passages 11 can be corresponded with filter cartridge seat water passage 21 and mutual conduction, thus described in constituting
Sealing mechanism water passage.In this application, the plate of water route water passage and a filter cartridge seat on a filter cartridge seat connection pedestal
On the quantity of filter cartridge seat water passage can be set as needed.In one embodiment, a filter cartridge seat connects pedestal
On plate of water route water passage and the quantity of the filter cartridge seat water passage in a filter cartridge seat be 2-3, and the two one is a pair of
It answers.
As shown in figure 3, can be set on the first filter cartridge seat connection pedestal 13 there are three vertical plate of water route water passage 11,
Vertical plate of water route water passage 11 there are two can be set on second filter cartridge seat connection pedestal 13, these plate of water route water passages
11 side wall is communicated with the substrate waterway channel (not shown) in plate of water route, and can be connect in turn with substrate waterway channel
Pipeline be connected；And these plate of water route water passages 11 can be corresponded with filter cartridge seat water passage 21 and mutual conduction,
To constitute the sealing mechanism water passage.
As described above, plate of water route 1 is provided at least one plate of water route water passage 11, at least one is provided in filter cartridge seat 2
A filter cartridge seat water passage 21, the two is corresponded and is interconnected, to form the sealing mechanism water passage.Filter core
(not shown) can be fixed in filter cartridge seat, and filter cartridge seat water passage is connected to the water passage (not shown) of filter core,
And then plate of water route water passage be connected to the water passage of filter core, so as to pass through plate of water route, filter cartridge seat for water to be processed
It is input in filter core and is handled, while the water after filter core is handled is exported through filter cartridge seat, plate of water route, realizes that the filtering of water is net
Change processing.
In the filter element of water purifier seat sealing mechanism of the application, device in one-way on state is set in sealing mechanism water passage
3.So that when filter core is packed into 2 normal use of filter cartridge seat, which is to open for the setting of the device in one-way on state 3
State, so that sealing mechanism water passage is in the conductive state；And when removing filter core, which blocks close
Sealing mechanism water passage prevents water to be discharged by the position of installation filter core.
The structure of this filter element of water purifier seat sealing mechanism is described in further detail below with reference to embodiment.
Embodiment 1
The application filter element of water purifier seat sealing mechanism as shown in Figure 1, including the plate of water route 1 and filter cartridge seat 2 being fixedly connected,
Filter cartridge seat 2 is fixed in plate of water route 1 through screw.
The first water passage (i.e. plate of water route water passage) 11 being vertically arranged there are two being set in plate of water route 1, the first mistake
The side wall of aquaporin 11 is communicated with the substrate waterway channel (not shown) in plate of water route, and in turn can with substrate waterway channel
The external pipe (not shown) of connection is connected.The second water passage being vertically arranged there are two setting on 2 bottom surface of filter cartridge seat (is filtered
Core print seat water passage) 21, the second water passage 21 is the through-hole through bottom, upside and the cyclic annular knot for upwardly extending protrusion
Structure, downside form biggish annular groove, and cover is buckled in 11 periphery of the first water passage, so that the first water passage 11 and the second water excessively are logical
Road 21 is connected and forms entire sealing mechanism water passage.
When due to being filtered processing to water quality, the blocking etc. that the resistance or filter process of filter core itself generate, usually
Need to pressurize progress, and in one embodiment, the size of the first water passage 11 is typically larger than the second water passage 21, is convenient for
It pressurizes to the water in the first water passage 11.
In above-mentioned entire sealing mechanism water passage, it is equipped with device in one-way on state 3, so that filter core is mounted on filter cartridge seat
When on 2, the device in one-way on state 3 is in the conductive state, i.e. device in one-way on state 3 and water passage wall has gap, and water flow is by water
Road plate 1 flows into filter core through water passage；And when filter core dismounting, which ends water route
The water flow that plate 1 is flowed to filter core position.In one embodiment, which it is logical to be set to the first water excessively
The junction in road (i.e. plate of water route water passage) 11 and the second water passage (i.e. filter cartridge seat water passage) 21, a part are located at the
In one water passage (i.e. plate of water route water passage) 11, a part is located at the second water passage (i.e. filter cartridge seat water passage) 21
It is interior.
The specific structure of the device in one-way on state 3, as shown in figures 1 and 3, including sealing-plug 31, spring 32 and obturating plug 33；
Obturating plug 33 is engraved structure, as shown in figure 5, being vacantly erected in water passage.The lower end of spring 32 is resisted against 33 top of obturating plug,
Upper end is resisted against 31 lower end of sealing-plug, and upward elastic force is formed to sealing-plug 31.
Sealing-plug 31, as one large one small structure, have one big side end and a small side end.Such as Fig. 1
With shown in Fig. 3, sealing-plug 31 is inverted T-type structure in the present embodiment, and the vertical branch size of the inverted T-type structure is less than the second mistake
Aquaporin 21, as a result, when vertical branch is plugged in the second water passage 21, the telescopically position in the second water passage 21
It moves；Level branch is located in the first water passage 11, and it is logical that the size of level branch crosses water greater than the second water passage 21 and less than first
Road 11 so that horizontal branch can also be in 11 intrinsic displacement of the first water passage, but can not enter in the second water passage 21；And spring
32 one end is resisted against the end of horizontal branch, so that level branch is pressed against the second water passage 21 under the action of spring 32
End forms sealing, so that water passage be made to close；And when installing upper filter in filter cartridge seat, filter core pushing is sent away vertically
It obtains sealing-plug 31 to move down, opens the sealing of horizontal branch and the end of the second water passage 21, form smooth water passage.
For the structure of sealing-plug 31, it can be also set as taper, clogging second water passage 21 under the action of spring 32,
Cone opens above-mentioned blocking under filter core extruding；Or it is set as other similar one large one small structures.
For above-mentioned obturating plug 33, it can also omit and not have to, only the lower end of spring 32 need to be vacantly erected in water passage；
It can also be set as AND DEWATERING FOR ORIFICE STRUCTURE, hold spring 32, equally realize said effect.
It is fixedly connected between plate of water route 1 and filter cartridge seat 2 using connectors such as screws, but is difficult to reach between the two
Watertight purpose is sealed, therefore has additional sealing ring between plate of water route 1 and filter cartridge seat 2 in the present embodiment, in particular for
The junction of one water passage 11 and the second water passage 21 realizes the sealing to sealing mechanism water passage, prevents from leaking outside.
In the present embodiment, sealing ring is specifically arranged as shown in Figure 1, inner ring 5 and outer ring 4 two are equipped with, since filter cartridge seat 2 is covered
It is buckled in the first water passage 11, outer ring 4 is set in 11 periphery of the first water passage, and elastic force ring 41 is set below outer ring 4,
Form first of sealing；Elastic force ring 41 makes 4 uniform stressed of outer ring, it is ensured that first sealing it is functional.Water is crossed first
Inner ring 5 is set between 11 upper end of channel and filter cartridge seat 2, second sealing is formed, using two sealed structures to plate of water route 1 and filter
Preferable sealing effect is formed between core print seat 2, inner ring can make water passage itself be in self-sealing state, while outer ring can be protected
Demonstrate,prove the sealing of filter cartridge seat and plate of water route.
In addition, size is directly affected to be connect with sealing-plug since inner ring 5 is in around the second water passage lower port
The sealing position of touching: 5 size of inner ring is greater than the horizontal branch size of sealing-plug, and sealing-plug 31 is directly contacted with filter cartridge seat bottom surface, is formed
Sealing；Inner ring size is less than the horizontal branch size of sealing-plug, and sealing-plug directly contacts to form sealing with inner ring.
Embodiment 2
Filter element of water purifier seat sealing mechanism as shown in Figure 2, including the plate of water route 1 and filter cartridge seat 2 being fixedly connected, filter cartridge seat
2 are fixed in plate of water route 1 through screw.
The first water passage 11 being vertically arranged there are three being set in plate of water route 1, the side wall and water of the first water passage 11
Substrate waterway channel (not shown) in the plate of road communicates, and in turn can be with the external pipe connecting with substrate waterway channel (not
Show) it is connected.It is set on 2 bottom surface of filter cartridge seat there are three the second water passage 21 being vertically arranged, the second water passage 21 is to pass through
The through-hole of bottom, upside and the cyclic structure for upwardly extending protrusion are worn, downside forms lesser annular groove, is plugged in first and crosses water
In the slot in channel 11, so that the first water passage 11 and the second water passage 21 are connected and form entire water passage.
Device in one-way on state 3 is set in water passage, and the structure of the device in one-way on state 3 is such as the knot in embodiment 1
Structure, I will not elaborate.
Two seals coil structures also are provided in the present embodiment, but specific setting position is different from 1 product of embodiment, such as 2
With shown in Fig. 3, it is setting up and down that sealing ring, which includes the first sealing ring 6 and the second sealing ring 7,；Since the second water passage 21 is
It is plugged in the first water passage 11, the first sealing ring 6 is set in 21 periphery of the second water passage, and it is logical that outer wall and first cross water
The contact of 11 inner wall of road forms first of sealing；And the second sealing ring 7 is located at 21 lower end of the second water passage, forms second and crosses water
The second sealing that 21 end of channel and 11 inner wall of the first water passage are sealed.
The size of second sealing ring 7 directly affects the sealing position contacted with sealing-plug: 7 size of the second sealing ring is big
In the horizontal branch size of sealing-plug 31, sealing-plug 31 is directly contacted with the end face of the second water passage 21, forms sealing；Second sealing
7 sizes are enclosed less than the horizontal branch size of sealing-plug, sealing-plug 32 directly contacts formation sealing with the second sealing ring 7.
The working condition of above-mentioned two embodiment product: when installing filter core in filter cartridge seat, sealing-plug is depressed by filter core, close
Sealing mechanism water passage is in the conductive state, and water flow is flowed through out of conducting sealing mechanism water passage, respectively flow through sealing-plug,
Gap between obturating plug and water passage；When removing filter core, sealing-plug is not pressurized, while up being pushed up by spring force, so that close
Blocking moves up to form sealing, so that sealing mechanism water passage is in closed state, so that water cannot circulate.
In the description of the present application, it should be noted that term " on ", "lower", "inner", "outside", "front", "rear", " left side ",
The orientation or positional relationship of instructions such as " right sides " is to be merely for convenience of based on the orientation or positional relationship under the application working condition
It describes the application and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to the application.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation " " phase
Even " " connection " should broadly understood.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the application.
It combines preferred embodiment above the application is illustrated, but these embodiments are only exemplary
, only play the role of illustrative.On this basis, a variety of replacements and improvement can be carried out to the application, these each fall within this
In the protection scope of application.
Claims (10)
1. a kind of filter element of water purifier seat sealing mechanism is arranged in the plate of water route including the plate of water route and filter cartridge seat being fixedly connected
There is at least one plate of water route water passage, at least one filter cartridge seat water passage, the plate of water route are provided in the filter cartridge seat
Water passage and the filter cartridge seat water passage correspond and mutual conduction constitutes the sealing mechanism water passage, feature
It is: is equipped with device in one-way on state in the sealing mechanism water passage.
2. filter element of water purifier seat sealing mechanism as described in claim 1, it is characterised in that: the device in one-way on state is set to described
The junction of plate of water route water passage and the filter cartridge seat water passage, a part are located in the plate of water route water passage, and one
Part is located in the filter cartridge seat water passage.
3. filter element of water purifier seat sealing mechanism as claimed in claim 2, it is characterised in that: the device in one-way on state includes sealing
There is one big side end and a small side end, the spring one end to act against the sealing for plug and spring, the sealing-plug
The big side end of plug；The big side end of the sealing-plug is located in the plate of water route water passage, and its size is greater than the filter
The size of core print seat water passage, while being less than the size of the plate of water route water passage；The ruler of the small side end of the sealing-plug
The very little size less than the filter cartridge seat water passage, and telescopically in the filter cartridge seat water passage intrinsic displacement.
4. filter element of water purifier seat sealing mechanism as claimed in claim 3, it is characterised in that: the sealing-plug is T-type structure.
5. filter element of water purifier seat sealing mechanism as claimed in claim 3, it is characterised in that: the device in one-way on state further includes having
Obturating plug, the obturating plug are engraved structure, are fixed in the sealing mechanism water passage, the other end of the spring acts against institute
It states in obturating plug.
6. the filter element of water purifier seat sealing mechanism as described in any one of claims 1 to 5, it is characterised in that: the plate of water route and
Sealing ring is equipped between the filter cartridge seat.
7. filter element of water purifier seat sealing mechanism as claimed in claim 6, it is characterised in that: there are two the sealing ring is set.
8. filter element of water purifier seat sealing mechanism as claimed in claim 7, it is characterised in that: filter cartridge seat water passage part button
It is located in the plate of water route water passage, two sealing rings are respectively sleeved at the interior outside of plate of water route water passage.
9. filter element of water purifier seat sealing mechanism as claimed in claim 8, it is characterised in that: close on the outside of plate of water route water passage
Elastic force ring is additionally provided with below seal.
10. filter element of water purifier seat sealing mechanism as claimed in claim 7, it is characterised in that: filter cartridge seat water passage part
It is plugged in the plate of water route water passage, one is set in the periphery of the filter cartridge seat water passage in the sealing ring, separately
One is located at the end of the filter cartridge seat water passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152964.4U CN209651913U (en) | 2018-12-21 | 2018-12-21 | Filter element of water purifier seat sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152964.4U CN209651913U (en) | 2018-12-21 | 2018-12-21 | Filter element of water purifier seat sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651913U true CN209651913U (en) | 2019-11-19 |
Family
ID=68518371
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152964.4U Active CN209651913U (en) | 2018-12-21 | 2018-12-21 | Filter element of water purifier seat sealing mechanism |
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| Country | Link |
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| CN (1) | CN209651913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926242A (en) * | 2020-06-29 | 2022-01-14 | 佛山市顺德区美的饮水机制造有限公司 | Water route board, water purification system and purifier |
-
2018
- 2018-12-21 CN CN201822152964.4U patent/CN209651913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926242A (en) * | 2020-06-29 | 2022-01-14 | 佛山市顺德区美的饮水机制造有限公司 | Water route board, water purification system and purifier |
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