CN109078378A - Sealing component, filter element device and water purifier - Google Patents
Sealing component, filter element device and water purifier Download PDFInfo
- Publication number
- CN109078378A CN109078378A CN201810962436.7A CN201810962436A CN109078378A CN 109078378 A CN109078378 A CN 109078378A CN 201810962436 A CN201810962436 A CN 201810962436A CN 109078378 A CN109078378 A CN 109078378A
- Authority
- CN
- China
- Prior art keywords
- water
- interface
- blocking member
- water blocking
- sealing
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 533
- 238000007789 sealing Methods 0.000 title claims abstract description 90
- 230000000903 blocking effect Effects 0.000 claims abstract description 138
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000003032 molecular docking Methods 0.000 claims description 8
- 230000005465 channeling Effects 0.000 abstract description 14
- 230000033764 rhythmic process Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 41
- 238000010586 diagram Methods 0.000 description 17
- 238000001914 filtration Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention provides a kind of sealing component, including divides water part and water blocking member, divides in water part and is equipped with point water flow passage and divides water part to interface, the interior water blocking runner and water blocking member of being equipped with of water blocking member is to interface；The side of relative rotation is point water part to interface and water blocking member to the interface of interface by axial aperture structure rotation connection, and between shaft and turn hole for point water part and water blocking member；Sealing element is equipped between shaft and turn hole, sealing element is dividing water part to interface or water blocking member to formation sealing unit lattice around interface.Based on this, which not only simplifies structure by the way of the on-off water of side, and improves point water part and smoothness when water blocking member relative rotation on the premise of ensuring tightness, reduces pause and transition in rhythm or melody sense when rotation, to have preferable manipulation feel.The present invention also provides a kind of water purifier and its filter element device, which uses above-mentioned sealing component, has many advantages, such as good airproof performance, no channeling water, leak risk.
Description
Technical field
The present invention relates to filter core technical field more particularly to a kind of sealing components, filter element device and water purifier.
Background technique
Existing filter core usually uses automatic shutoff of the rotation seal water structure to reach cartridge removal when in intake-outlet
Function, still, such seal water structure are thus to be easy to appear assembly precision using the end face of filter element device as the working face of on-off water
It is not high, leakproofness is insufficient, rotation feel is poor, the problems such as service life is short, moreover, the conventional seals circle installed in seal water structure exists
It can not be fully solved when rotation adjacent between water inlet the problem of channeling water, leak.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of sealing component, there is simple in structure, good airproof performance, nothing is altered
The advantages that water, leak risk, rotation manipulation good hand touch.
Based on this, the present invention provides a kind of sealing components, including divide water part and water blocking member, described that interior be equipped with of water part is divided to divide
Water flow passage is equipped with water blocking runner in the water blocking member, and described divides water part to be equipped with to divide water part with what described point of water flow passage was connected
To interface, the water blocking member, which is equipped with, to be connected with the water blocking runner and is used for and the water blocking for dividing water part to be connected to each other interface
Part is to interface；
Described point of water part and the water blocking member are rotatablely connected by the axial aperture structure being made of shaft and turn hole, the water blocking
Part with it is described divide water part by relative rotation realize described in divide water part to interface and the water blocking member docking and being staggered to interface,
And the side of relative rotation divides water part to interface and the water blocking member to interface between the shaft and the turn hole to be described
Interface；
Sealing element is equipped between the shaft and the turn hole, the sealing element divides water part to interface or the gear described
Water part is to formation sealing unit lattice around interface.
Preferably, the sealing element includes two first ribs and is connected to more second muscle between the two
Item, adjacent two second ribs and two first ribs surround the sealing unit lattice.
Preferably, first rib is annular or the strip that can surround annular.
Preferably, water part is divided to be located at interface or the different water blocking members to interface described in difference different
In the sealing unit lattice.
Preferably, adjacent described to be divided to water part to interface or the adjacent water blocking member to two institutes corresponding to interface
It states and is at least spaced the sealing unit lattice between sealing unit lattice.
Preferably, the water blocking member is equipped with corresponding with the water blocking runner far from described one end for dividing water part
Inlet and outlet water pillar, the top of the Inlet and outlet water pillar are equipped with the intake-outlet being connected with the water blocking runner.
Preferably, the shaft be set to it is described divide on water part, it is multiple described to divide shaft described in water part docking opening's edge
The circumferentially distributed lateral wall in the shaft；
The turn hole is set in the water blocking member, with the multiple water blocking members pair for dividing water part equal to interface quantity
Circumferentially distributed inner sidewall in the turn hole of the interface along the turn hole.
Preferably, the top of the shaft is equipped with the technique mouth being connected to together with each described point of water flow passage, described
Technique mouth is equipped with compatible first water seal cover, and the medial surface of first water seal cover is equipped with water sealing plug；
The lateral wall of the water blocking member is equipped with the fabrication hole for corresponding and being connected to each water blocking runner, each work
Skill hole is equipped with compatible second water seal cover, is embedded with the second sealing ring in the fabrication hole.
Another object of the present invention is to provide a kind of filter element devices comprising above-mentioned sealing component.
Another object of the present invention is to provide a kind of water purifiers comprising above-mentioned filter element device.
The implementation of the embodiments of the present invention has the following beneficial effects:
Sealing component provided by the invention, including divide water part and water blocking member, divide and be equipped with point water flow passage in water part, in water blocking member
Equipped with water blocking runner, and water part is divided to divide water part to interface equipped with what is be connected with point water flow passage, water blocking member is equipped with and water blocking runner
Be connected and be used for divide water part to be connected to each other interface water blocking member to interface；Water part and water blocking member is divided to pass through by shaft and turn hole
The axial aperture structure of composition is rotatablely connected, and water blocking member divides water part to dock interface with water blocking member with water part is divided by relative rotation realization
Mouthful docking and be staggered, and the side of relative rotation is point water part to interface and water blocking member to pair of interface between shaft and turn hole
Junction；Sealing element is equipped between shaft and turn hole, sealing element is dividing water part close to being formed around interface to interface or water blocking member
Seal cell.Based on above structure, which not only simplifies structure by the way of the on-off water of side, and is protecting
Smoothness when point water part and water blocking member relative rotation is improved under the premise of card leakproofness, reduces pause and transition in rhythm or melody sense when rotation,
To have preferable manipulation feel.Interface or adjacent water blocking member are docked in addition, sealing element has thoroughly separated adjacent point of water part
Connection between mouthful, to completely avoid the generation of channeling water, leak situation.
The present invention also provides a kind of water purifier and its filter element devices, since the filter element device uses above-mentioned sealing component,
Therefore equally there is the advantages that good airproof performance, no channeling water, leak risk, assembling difficulty is low, long service life.
Detailed description of the invention
Fig. 1 is the explosive view of the composite filter element of the embodiment of the present invention.
Fig. 2 is the shell of the embodiment of the present invention and the structural schematic diagram of filter material.
Fig. 3 is the structural schematic diagram of the first end cover of the embodiment of the present invention.
Fig. 4 is the filter material of the embodiment of the present invention, divides water part and filter cover in the intracorporal scheme of installation of filter chamber.
Fig. 5 is the structural schematic diagram for dividing water part of the embodiment of the present invention.
Fig. 6 is the structural schematic diagram of point water flow passage of the embodiment of the present invention.
Fig. 7 is the structural schematic diagram of the water blocking member of the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of the water blocking runner of the embodiment of the present invention.
Fig. 9 is the structural schematic diagram of the fixing ring of the embodiment of the present invention.
Figure 10 is the structural schematic diagram of the first diversion pipe of the embodiment of the present invention.
Figure 11 is the sealed structural schematic diagram between the first filter cavity of the embodiment of the present invention and the second filter cavity.
Figure 12 is the assembling schematic diagram of the embodiment of the present invention divided between water part, the first filter material and the first filter cover.
Figure 13 is the structural schematic diagram of the first filter cover of the embodiment of the present invention.
Figure 14 is the assembling schematic diagram between the second filter cover, the second filter material and the third filter cover of the embodiment of the present invention.
Figure 15 is the structural schematic diagram of the second filter cover of the embodiment of the present invention.
Figure 16 is the assembling schematic diagram between the third filter cover of the embodiment of the present invention and the second diversion pipe.
Figure 17 is the circulation path schematic diagram of the two-way water flow of the embodiment of the present invention.
Figure 18 is the schematic diagram of the first error-proof structure of the embodiment of the present invention.
Figure 19 is the schematic diagram of the second error-proof structure of the embodiment of the present invention.
Description of symbols:
1, shell, 1.1, demarcation plate, the 1.2, first filter cavity, the 1.3, second filter cavity, the 1.4, first opening, 1.5,
Second opening, the 1.6, first water inlet flowing hole, the 1.7, first water outlet flowing hole, the 1.8, first fixture block, the 1.9, second fixture block, 2, the
One end cap, 2.1, installation position, 2.2, first through hole, 2.3, convex block, 3, second end cover, the 4, first filter material, the 4.1, first cavity, 5,
Second filter material, the 5.1, second cavity, 6, divide water part, 6.1, shaft, 6.2, first annular slot, 6.3, seal groove, 6.4, first points
Water influent stream road, 6.5, first points of water go out runner, 6.6, second points of water influent stream roads, and 6.7, second points of water go out runner, and 6.8, first points
Water part is to interface (into), and 6.9, first points of water parts are to interface (out), and 6.10, second points of water parts are to interface (into), and 6.11, second points
Water part is to interface (out), 6.12, technique mouth, the 6.13, first water seal cover, 6.14, water sealing plug, the 6.15, first communication port, 6.16,
First groove, the 6.17, first diversion pipe, the 6.18, second communication port, 6.19, water inlet drainage tube, 6.20, water outlet drainage tube,
6.21, support plate, the 6.22, first limiting slot, 7, water blocking member, 7.1, turn hole, 7.2, sliding slot, the 7.3, first water blocking influent stream road,
7.4, the first water blocking goes out runner, the 7.5, second water blocking influent stream road, and the 7.6, second water blocking goes out runner, and the 7.7, first water blocking member is to interface
(into), the 7.8, first water blocking member is to interface (out), and the 7.9, second water blocking member is to interface (into), and the 7.10, second water blocking member is to interface
(out), the 7.11, first water inlet pillar, the 7.12, first water outlet pillar, the 7.13, second water inlet pillar, the 7.14, second water outlet pillar,
7.15, the first water inlet, the 7.16, first water outlet, the 7.17, second water inlet, the 7.18, second water outlet, 7.19, fabrication hole,
7.20, the second water seal cover, the 8, first sealing ring, 9, sealing element, the 9.1, first rib, the 9.2, second rib, 9.3, sealing unit
Lattice, the 10, second sealing ring, the 11, first filter cover, the 11.1, second groove, the 11.2, first connection boss, 11.3, second intake
Discharge orifice, the 11.4, second water outlet flowing hole, the 11.5, first water inlet connecting column, the 11.6, first water outlet connecting column, the 11.7, second ring
Shape slot, the 11.8, first card slot, the 11.9, second limiting slot, 12, third sealing ring, 13, gland, the 13.1, second through-hole, 14,
Four sealing rings, the 15, second filter cover, 15.1, third water outlet flowing hole, the 15.2, second water outlet connecting column, 15.3, third annular groove,
15.4, third groove, the 15.5, second connection boss, the 15.6, second card slot, the 16, the 5th sealing ring, the 17, second diversion pipe, 18,
Third filter cover, the 18.1, the 4th groove, 18.2, third connection boss, 18.3, connectivity slot, 18.4, grafting position, 19, limit plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, the embodiment of the present invention provides a kind of composite filter element, mainly include shell 1, filter material and only
Water assembly.Shell 1 is cylindrical body, the first filter cavity for being internally provided with demarcation plate 1.1 and being separated by demarcation plate 1.1
1.2 and second filter cavity 1.3, the both side surface of demarcation plate 1.1 be equipped with radial reinforcing rib, the first end of shell 1 is set
Have with the first filter cavity 1.2 is connected the first opening 1.4 and with the first 1.4 compatible first end covers 2 of opening, shell
1 second end is equipped with and the second filter cavity 1.3 is connected the second opening 1.5 and compatible with the second opening 1.5 the
Two end caps 3, also, first end cover 2 is equipped with installation position 2.1 far from one end of shell 1, and the bottom of installation position 2.1 is equipped with and first
The first through hole 2.2 that filter cavity 1.2 is connected.Filter material is also cylindrical body comprising the first filter material 4 and the second filter material 5, first
Filter material 4 is set in the first filter cavity 1.2, also, forms the first water inlet flow channel between the lateral wall and shell 1 of the first filter material 4,
The inside of first filter material 4, which is equipped with, penetrates through its both ends and the first cavity 4.1 as the first outlet passage, likewise, the second filter material 5
In the second filter cavity 1.3, the second water inlet flow channel, the second filter material 5 are formed between the lateral wall and shell 1 of the second filter material 5
Inside be equipped with and penetrate through its both ends and the first cavity 5.1 as the second outlet passage.Sealing component includes dividing water part 6 and water blocking
Part 7, the two is integrally formed, and water part 6 is divided to be set at the first opening 1.4, and the first end of the first filter material 4 is abutted against with water part 6 is divided,
Water blocking member 7 is set in installation position 2.1, divides the axis hole knot between water part 6 and water blocking member 7 by being made of shaft 6.1 and turn hole 7.1
Structure rotation connection, wherein shaft 6.1, which is set to, divides on water part 6, and turn hole 7.1 is set in water blocking member 7, and shaft 6.1 passes through first through hole
It 2.2 and protrudes into turn hole 7.1 and realizes water blocking member 7 and divide the rotation connection between water part 6.
Further, on the basis of Fig. 1, referring to Fig. 5 to Fig. 8, divide and be equipped with point water flow passage in water part 6, set in water blocking member 7
There is water blocking runner, divides water part 6 to divide water part to interface equipped with what is be connected with point water flow passage, water blocking member 7 is equipped with and water blocking runner phase
Be connected to and be used for divide water part to be connected to each other interface water blocking member to interface, also, water part is divided to be set to the outer of shaft 6.1 to interface
Side wall, water blocking member are set to the inner sidewall of turn hole 7.1 to interface, i.e., the side of relative rotation is point between shaft 6.1 and turn hole 7.1
Water part to the interface of interface, water blocking member 7 and divides water part 6 to realize by relative rotation to divide water part to interface to interface and water blocking member
With water blocking member docking and being staggered to interface.Based on above structure, sealing component is not only simplified by the way of the on-off water of side
Structure, and smoothness when improving point water part 6 and 7 relative rotation of water blocking member on the premise of ensuring tightness, reduce
Pause and transition in rhythm or melody sense when rotation, to have preferable manipulation feel.Certainly, divide in shaft 6.1 and water blocking member 7 on water part 6
Position can be interchanged in turn hole 7.1, i.e. turn hole 7.1 is set to and divides on water part 6, and the inner sidewall for dividing water part to be set to turn hole 7.1 to interface turns
Axis 6.1 is set in water blocking member 7, and water blocking member is set to the lateral wall of shaft 6.1, the effect of technology brought by such location swap to interface
Fruit is the same.
Preferably, it as shown in Fig. 3, Fig. 5 and Fig. 7, is equipped with and is placed on outside shaft 6.1 between shaft 6.1 and first through hole 2.2
First sealing ring 8 in portion, the lateral wall of shaft 6.1 are equipped with the first annular slot 6.2 being caught in for the first sealing ring 8.First end cover 2
The rotary position limiting structure being made of convex block 2.3 and sliding slot 7.2 is equipped between water blocking member 7, wherein convex block 2.3 is set to installation position
2.1 inner bottom surface, sliding slot 7.2 are set to water blocking member 7 towards the end face for dividing water part 6, also, rotary position limiting structure and sealing component it
Between there is following association: when convex block 2.3 slides to the first end of sliding slot 7.2, divide water part complete to interface to interface and water blocking member
Docking；When convex block 2.3 slides to the second end of sliding slot 7.2, water part is divided to be staggered interface and water blocking member completely to interface.Based on this
Sliding limitation structure, user divide the relative rotation angle between water part 6 and water blocking member 7 without deliberately manipulation, can be quickly quasi-
It will really divide water part that interface is docked or is staggered to interface with water blocking member, thus have preferable handling.Certainly, installation position
The sliding slot 7.2 on convex block 2.3 and water blocking member 7 in 2.1 can be interchanged position, i.e., convex block 2.3 is set to water blocking member 7 towards dividing water part
6 end face, sliding slot 7.2 are set to the inner bottom surface of installation position 2.1, and technical effect brought by such location swap is the same.
Further, as shown in Figure 3 and Figure 9, in order to improve point water part to interface and water blocking member to close between interface
Feng Xing prevents shaft 6.1 and turn hole 7.1 are adjacent when relatively rotating from dividing water part between interface or water blocking member goes out between interface
Existing channeling water, the situation of leak, are equipped with the sealing element 9 being placed on outside shaft 6.1 between shaft 6.1 and turn hole 7.1, shaft 6.1
Lateral wall is equipped with the seal groove 6.3 being caught in for sealing element 9.Specifically, sealing element 9 includes two first ribs 9.1 and connection
In more second ribs 9.2 between the two, wherein the preferred annular of the first rib 9.1, it is also optional to surround annular strip
Shape, adjacent two second ribs 9.2 and two first ribs 9.1 surround a sealing unit lattice 9.3, and difference divides water part to interface
It is located in different sealing unit lattice 9.3, also, adjacent point of water part is to two sealing unit lattice 9.3 corresponding to interface
Between be at least spaced a sealing unit lattice 9.3.Based on this, the first rib 9.1 can be prevented between shaft 6.1 and turn hole 7.1
Gap spilling water, and the sealing unit lattice 9.3 that the second rib 9.2 is constituted are then by each point of water part to interface and being isolated from each other
Come, also, with the rotation between shaft 6.1 and turn hole 7.1, sealing unit lattice 9.3 divide water part to interface accordingly with it
Rotation, after dividing water part to be staggered interface and water blocking member to interface, where dividing water part to retain in the water that interface overflows always
In sealing unit lattice 9.3, at the same time, water blocking member then flows into sealing unit lattice 9.3 corresponding at this time to the water that interface overflows
It is interior；And when dividing water part to dock interface again to interface with water blocking member, each water blocking member resides in the water that interface overflows respectively
In respective sealing unit lattice 9.3, it will not flow mutually, cross-infection.To which, 9 very good solution of sealing element is adjacent
Point water part is between interface or water blocking member is to there is the problem of channeling water, leak between interface.
As shown in Fig. 5 to Fig. 8, dividing water flow passage includes first point of water flow passage and second point of water flow passage, wherein first point of water flow
Road includes first point of water influent stream road 6.4 again and first point of water goes out runner 6.5, and second point of water flow passage includes second point of water influent stream road again
6.6 and second point of water go out runner 6.7；Corresponding, dividing water part includes to be connected with first point of water influent stream road 6.4 to interface
One point of water part go out to interface (into) 6.8, with first point of water first point of water part that runner 6.5 is connected to interface (out) 6.9, with the
Second point of water part that two points of water influent stream roads 6.6 are connected is to interface (into) 6.10 and goes out runner 6.7 with second point of water and is connected
Second point of water part to interface (out) 6.11, also, four points of water flow passages are set in shaft 6.1, and four points of water parts dock opening's edges
The circumferentially distributed lateral wall in shaft 6.1 of shaft 6.1.Likewise, water blocking runner includes opposite with first point of water influent stream road 6.4
The first water blocking influent stream road 7.3 for answering, go out with first point of water corresponding first water blocking of runner 6.5 go out runner 7.4, with second point of water
The corresponding second water blocking influent stream road 7.5 in influent stream road 6.6 and goes out corresponding second water blocking of runner 6.7 with second point of water and go out to flow
Road 7.6；Corresponding, water blocking member includes the first water blocking member for being connected with the first water blocking influent stream road 7.3 to interface to interface
(into) 7.7, go out with the first water blocking the first water blocking member that runner 7.4 is connected to interface (out) 7.8, with the second water blocking influent stream road
7.5 the second water blocking members being connected go out the second water blocking member pair that runner 7.6 is connected to interface (into) 7.9 and with the second water blocking
Interface (out) 7.10, also, the circumferentially distributed inner sidewall in turn hole 7.1 of four water blocking member docking opening's edge turn holes 7.1.
Further, as shown in Fig. 7 to Fig. 8, water blocking member 7 far from divide water part 6 one end be equipped with first water inlet pillar 7.11,
First water outlet pillar 7.12, second water inlet pillar 7.13 and the second water outlet pillar 7.14, wherein the first water inlet pillar 7.11
Top is equipped with the first water inlet 7.15 being connected with the first water blocking influent stream road 7.3, and the top of the first water outlet pillar 7.12 is equipped with
Go out the first water outlet 7.16 that runner 7.4 is connected with the first water blocking, the top of the second water inlet pillar 7.13 is equipped with and second gear
The second water inlet 7.17 that water influent stream road 7.5 is connected, the top of the second water outlet pillar 7.14, which is equipped with, goes out runner with the second water blocking
7.6 the second water outlets 7.18 being connected.When composite filter element of the invention is mounted on the base, each Inlet and outlet water pillar is plugged in
The fixation of water blocking member 7 is realized in corresponding slot, also, each intake-outlet is connected with the external inlet and outlet pipe lines of slot bottom
Logical, as a result, when user rotates composite filter element, dividing between water part 6 and water blocking member 7 will relatively rotate, and then realize
The on-off water of filter core operates.
Preferably, as shown in figure 5 and figure 7, the top of shaft 6.1 is equipped with to go out with first point of 6.4, first points of water influent stream road water
6.5, second points of water influent stream roads 6.6 of runner and second point of water go out the technique mouth 6.12 that runner 6.7 is connected to together, open up technique mouth
The production that 6.12 purpose is easy for point water flow passage is formed.Technique mouth 6.12 is welded with compatible first by ultrasonic technology
The medial surface of water seal cover 6.13, the first water seal cover 6.13 is equipped with and the one-to-one water sealing plug 6.14 of each point of water flow passage.It is similar
As, the lateral wall of water blocking member 7, which is equipped with, goes out runner 7.4, the second water blocking influent stream road with the first water blocking influent stream road 7.3, the first water blocking
7.5 and second water blocking go out four fabrication holes 7.19 that runner 7.6 corresponds connection, the purpose for opening up fabrication hole 7.19 is same
The production for being easy for water blocking runner is formed.Each fabrication hole 7.19 is welded with compatible second water shutoff by ultrasonic technology
Lid 7.20 is embedded with the second sealing ring 10 in each fabrication hole 7.19.
On the basis of fig. 4, referring to Fig. 5, Fig. 6 and Figure 10, shaft 6.1 is equipped with first point of water influent stream road 6.4 of connection
With the first communication port 6.15 of the first water inlet flow channel；Point water part 6 is equipped with the first groove 6.16 far from one end of shaft 6.1, from the
One groove 6.16 is extended with the first diversion pipe 6.17 from inside to outside, also, the first diversion pipe 6.17 is by being set to the first groove 6.16
Second communication port 6.18 of slot bottom goes out runner 6.5 with first point of water and is connected；The first end of first filter material 4 is inserted into the first groove
In 6.16, the first cavity 4.1 that the first diversion pipe 6.17 protrudes into the first filter material 4 is connected with the first outlet passage.It is basic herein
On, from the first diversion pipe 6.17 be extended with from inside to outside the water inlet drainage tube 6.19 being connected with second point of water influent stream road 6.6 and
Go out the water outlet drainage tube 6.20 that runner 6.7 is connected with second point of water, also, intake drainage tube 6.19 and water outlet drainage tube 6.20
After protruding into out of first diversion pipe 6.17 in first cavity 4.1, continue to extend to demarcation plate 1.1, corresponding, demarcation plate
1.1 are equipped with the first water inlet flowing hole 1.6 and the first water outlet flowing hole 1.7, wherein the first water inlet connection water inlet of flowing hole 1.6
Drainage tube 6.19 and the second water inlet flow channel, the first water outlet connection of flowing hole 1.7 water outlet drainage tube 6.20 and the second outlet passage.Separately
Outside, the support plate 6.21 of its central axes, water inlet drainage tube 6.19 and water outlet drainage were equipped in the lumen of the first diversion pipe 6.17
Pipe 6.20 is set in support plate 6.21.
As shown in Figure 11 to Figure 12, between the second end and demarcation plate 1.1 of the first filter material 4 be equipped with the first filter cover 11, first
Filter cover 11 is equipped with second groove 11.1 of the notch towards the first filter material 4, and the slot bottom of the second groove 11.1 is equipped with the first connection boss
11.2, the second end of the first filter material 4 is inserted into the second groove 11.1, and the first connection boss 11.2 is inserted into the first of the first filter material 4
In cavity 4.1.On this basis, the first filter cover 11 is equipped with the second water inlet overcurrent being connected with the first water inlet flowing hole 1.6
Hole 11.3 and the second water outlet flowing hole 11.4 being connected with the first water outlet flowing hole 1.7, also, the second water inlet flowing hole
11.3 and second are discharged the top that flowing hole 11.4 extends to the first connection boss 11.2,6.19 grafting of drainage tube of intaking as a result,
In in the second water inlet flowing hole 11.3, water outlet drainage tube 6.20 is plugged in the second water outlet flowing hole 11.4.Water inlet drainage tube
6.19 and second water inlet flowing hole 11.3 between and water outlet drainage tube 6.20 and second water outlet flowing hole 11.4 between be equipped with
Third sealing ring 12, third sealing ring 12 are placed on into the outside of water drainage tube 6.19 and water outlet drainage tube 6.20.In addition, first connects
The top for connecing boss 11.2 is additionally provided with the gland 13 welded using ultrasonic technology, and gland 13 is equipped with for drainage tube 6.19 of intaking
The second through-hole 13.1 passed through with water outlet drainage tube 6.20.
Further, on the basis of Figure 11, referring to Figure 13, the first filter cover 11 is equipped with the towards one end of demarcation plate 1.1
One water inlet connecting column 11.5 and the first water outlet connecting column 11.6, the second water inlet flowing hole 11.3 extend to the first water inlet connecting column
11.5 top, the second water outlet flowing hole 11.4 extend to the top of the first water outlet connecting column 11.6, the first water inlet connection as a result,
Column 11.5, which is plugged in the first water inlet flowing hole 1.6, to be realized between the second water inlet flowing hole 11.3 and the first water inlet flowing hole 1.6
Connection, the first water outlet connecting column 11.6, which is plugged in the first water outlet flowing hole 1.7, realizes the second water outlet flowing hole 11.4 and the
Connection between one water outlet flowing hole 1.7.Between first water inlet connecting column 11.5 and the first water inlet flowing hole 1.6 and first goes out
Be equipped with the 4th sealing ring 14 between water connecting column 11.6 and the first water outlet flowing hole 1.7, the 4th sealing ring 14 be placed on first into
The outside of water connecting column 11.5 and the first water outlet connecting column 11.6, and the first water inlet connecting column 11.5 and the first water outlet connecting column
11.6 lateral wall is equipped with the second annular groove 11.7 being caught in for the 4th sealing ring 14.
Further, on the basis of Figure 11, referring to Figure 14 and Figure 15, the first end and demarcation plate 1.1 of the second filter material 5
Between be equipped with the second filter cover 15, the second filter cover 15, which is equipped with, is discharged flowing hole with the first third for being connected of water outlet flowing hole 1.7
15.1.Second filter cover 15 is equipped with the second water outlet connecting column 15.2 towards one end of demarcation plate 1.1, also, third is discharged flowing hole
15.1 extend to the top of the second water outlet connecting column 15.2, and the second water outlet connecting column 15.2 is plugged in the first water outlet overcurrent as a result,
The connection between third water outlet flowing hole 15.1 and the first water outlet flowing hole 1.7 is realized in hole 1.7.Second water outlet connecting column 15.2
It is equipped with the 5th sealing ring 16 being placed on outside the second water outlet connecting column 15.2 between the first water outlet flowing hole 1.7, and second goes out
The lateral wall of water connecting column 15.2 is equipped with the third annular groove 15.3 being caught in for the 5th sealing ring 16.In addition, the second filter cover 15
It is additionally provided with third groove 15.4 of the notch towards the second filter material 5, the slot bottom of third groove 15.4 is equipped with the second connection boss 15.5,
Also, third water outlet flowing hole 15.1 extends to the top of the second connection boss 15.5.The first end of second filter material 5 is inserted into third
In groove 15.4, the second connection boss 15.5 is inserted into the second cavity 5.1 of the second filter material 5,
Still further, on the basis of Fig. 1 and Fig. 4, referring to Figure 14 and Figure 16, the second end and second of the second filter material 5
Third filter cover 18 is equipped between end cap 3, third filter cover 18 is equipped with fourth groove 18.1 of the notch towards the second filter material 5, and the 4th is recessed
The slot bottom of slot 18.1 is equipped with third and connects boss 18.2, and the second end of the second filter material 5 is inserted into the 4th groove 18.1, third connection
Boss 18.2 is inserted into the second cavity 5.1.In addition, the second diversion pipe 17 is equipped in the second cavity 5.1, the second diversion pipe 17
First end is plugged in third water outlet flowing hole 15.1, and third connects the connectivity slot 18.3 that boss 18.2 is equipped with lateral direction penetrating,
The notch position of connectivity slot 18.3 is equipped with grafting position 18.4, and the second end of the second diversion pipe 17 is plugged in grafting position 18.4 and leads to
Connectivity slot 18.3 is crossed to be connected with the second outlet passage.
As shown in figure 17, the first filter cavity 1.2 will be entered by the first water inlet flow channel, and passes through the first outlet passage stream
Water flow out is denoted as first via water flow, and first via water flow is followed by the first water inlet 7.15, the first water blocking influent stream road 7.3,
One water blocking member is to 7.7, first points of water parts of interface (into) to 6.8, first points of water influent stream roads 6.4 of interface (into) and the first communication port
6.15 enter in the first filter cavity 1.2；And then, first via water flow is entered in the first cavity 4.1 by the first filter material 4 of infiltration
Realize filtering；Then, first via water flow goes out 6.5, first points of water parts pair of runner followed by 6.17, first points of water of the first diversion pipe
The 6.9, first water blocking member of interface (out) goes out runner 7.4 and the discharge filter of the first water outlet 7.16 to the 7.8, first water blocking of interface (out)
Outside core, so far, first via water flow completes entire filter process.Likewise, the second filter chamber will be entered by the second water inlet flow channel
Body 1.3, and the second tunnel water flow is denoted as by the water flow that the second outlet passage flows out, the second tunnel water flow is followed by the second water inlet
7.17, the second water blocking influent stream road 7.5, the second water blocking member are to 7.9, second points of water parts of interface (into) to interface (into) 6.10, second
Water influent stream road 6.6, water inlet drainage tube 6.19, second water inlet flowing hole 11.3 and the first water inlet flowing hole 1.6 is divided to enter second
In filter cavity 1.3；And then, the second tunnel water flow is entered in the second cavity 5.1 by the second filter material 5 of infiltration realizes filtering；With
Afterwards, the second tunnel water flow goes out followed by the second diversion pipe 17, the third water outlet water outlet of flowing hole 15.1, first flowing hole 1.7, second
Water flowing hole 11.4, water outlet 6.20, second points of water of drainage tube go out 6.7, second points of water parts of runner to interface (out) 6.11, second gear
Water part goes out outside runner 7.6 and the second water outlet 7.18 discharge filter core the 7.10, second water blocking of interface (out), so far, the second tunnel
Water flow completes entire filter process.It follows that the Multi-level sealing structure of 1.1 two sides of demarcation plate plays isolation two-way water flow
Vital effect is placed on into the third sealing ring 12 outside water drainage tube 6.19 for preventing first via water as shown in figure 11
Channeling water occurs between water before flowing filtered water and the filtering of the second tunnel water flow, the third sealing being placed on outside water outlet drainage tube 6.20
Circle 12 for preventing that channeling water occurs between the filtered water of first via water flow and the second filtered water of tunnel water flow, be placed on first into
The 4th sealing ring 14 outside water connecting column 11.5 be used to prevent first via water flow from filtering before water and before the second tunnel water flow filters
Channeling water occurs between water, before the 4th sealing ring 14 being placed on outside the first water outlet connecting column 11.6 is for preventing first via water flow from filtering
Water and the second filtered water of tunnel water flow between channeling water occurs, the 5th sealing ring 16 being placed on outside the second water outlet connecting column 15.2
For channeling water to occur between the water and the second filtered water of tunnel water flow before preventing the second tunnel water flow from filtering.
As shown in Figure 18 and Figure 19, by above structure it is found that whether the first filter cover 11 and the second filter cover 15 are correctly installed directly
Connect the circulation path for affecting the second tunnel water flow.Accordingly, in order to guarantee the installation uniqueness of the first filter cover 11, i.e. the guarantee first via
The uniqueness of the path of water flow and the second tunnel water flow, be equipped between demarcation plate 1.1 and the first filter cover 11 by the first fixture block 1.8 and
First error-proof structure of the first card slot 11.8 composition, wherein the first fixture block 1.8 is set to demarcation plate 1.1 towards the first filter cavity
1.2 side, the first card slot 11.8 is set to the first filter cover 11 towards the side of demarcation plate 1.1, also, the first fixture block 1.8 is equipped with
It is multiple, and the size of the first fixture block of wherein at least two 1.8 is different, the first card slot 11.8 and 1.8 quantity phase of the first fixture block
Deng, and each first card slot 11.8 and each first fixture block 1.8 correspond.Likewise, being set between demarcation plate 1.1 and the second filter cover 15
By the second error-proof structure being made of the second fixture block 1.9 and the second card slot 15.6, wherein the second fixture block 1.9 is set to demarcation plate 1.1
Towards the side of the second filter cavity 1.3, the second card slot 15.6 is set to the second filter cover 15 towards the side of demarcation plate 1.1, also,
Second fixture block 1.9 is equipped with multiple, and the size of the second fixture block of wherein at least two 1.9 is different, the second card slot 15.6 and the
Two fixture blocks, 1.9 quantity is equal, and each second card slot 15.6 and each second fixture block 1.9 correspond.As a result, the first error-proof structure and
Second error-proof structure efficiently avoids that the first filter cover 11 occurs in assembling process in composite filter element and the second filter cover 15 assembles mistake
Accidentally the problem of.Certainly, it forms the first card slot 11.8 of the first error-proof structure and position, i.e. the first card slot can be interchanged in the first card convex
11.8 are set on demarcation plate 1.1, and the first fixture block 1.8 is set in the first filter cover 11；Likewise, the second of the second error-proof structure of composition
Position also can be interchanged in card slot 15.6 and the second card convex, i.e. the second card slot 15.6 is set on demarcation plate 1.1, and the second fixture block 1.9 is set
In in the second filter cover 15, technical effect brought by such location swap is the same.
Further, as shown in figure 12, divide between water part 6 and the first filter cover 11 and be connected with limit plate 19, divide the outer of water part 6
Side wall is equipped with the first limiting slot 6.22 of the first end insertion for limit plate 19, and the lateral wall of the first filter cover 11 is equipped with for limit plate
Second limiting slot 11.9 of 19 second end insertion.Based on this, divide water part 6 that can rotate, anti-backstop with the rotation of shell 1
Water part 7 limits point water part 6 by the frictional force that sealing element 9 generates and rotates, and then leads to the failure of the logical water cut-off function in side.This
Outside, limit plate 19 can also guarantee the installation uniqueness between point water part 6 and the first filter cover 11, that is, guarantee water inlet drainage tube 6.19
Installation uniqueness between water outlet drainage tube 6.20 and the first filter cover 11, thus prevents the circulation path of the second tunnel water flow to send out
Life flows to mistake.
Preferably, composite filter element provided by the invention is mainly used in water purifier field, also, in the specific of composite filter element
Using in the middle, generally it regard the second filter cavity 1.3 as prefilter cavity, the first filter cavity 1.2 is used as postposition filter chamber
Body, that is to say, that the second tunnel water flow is prefilter water flow, and first via water flow is postposition filtered water stream.Accordingly, the first filter material 4
Using post active carbon filter material, the second filter material 5 uses preposition activated charcoal filter material and PP cotton filter material, and PP cotton filter material is placed on preposition work
The outside of property charcoal filter material.It should be pointed out that of the present invention " preposition " and " postposition " refers to the sequencing of filtering, i.e. water
Stream, which is introduced into the second filter cavity 1.3, carries out first order filtering, enters back into after other filter element filterings after discharge or directly
Second level filtering is carried out in into the first filter cavity 1.2, is finally discharged.Composite filter element provided by the invention will be before filter cavity
It is inverted afterwards the reason is that, dividing the first diversion pipe 6.17 on water part 6, water inlet drainage tube 6.19 and water outlet drainage tube 6.20 equal
With certain length, and the too long difficulty that will increase point water part 6 and be opened of three's length, while being also easily deformed, usual situation
Under, the length of the more preposition filtering material of activated carbon of the length of post active carbon filter material is shorter, therefore, will divide first mistake at 6 place of water part
Filter chamber body 1.2 as postposition filter cavity can reduce to the greatest extent the first diversion pipe 6.17, water inlet drainage tube 6.19 and
It is discharged the length of drainage tube 6.20, the difficulty that point water part 6 is opened is reduced, improves a point quality for water part 6.
To sum up, the present invention provides a kind of composite filter element, compared with the prior art, having the following beneficial effects:
1, using integrated shell 1, manufacture craft is simplified, is avoided due to seam presence and increased leak wind
Danger；
2, separated completely between the first filter cavity 1.2 and the second filter cavity 1.3 by demarcation plate 1.1, also, point
The two sides of partition 1.1 are equipped with Multi-level sealing structure, to fundamentally solve between each filter cavity due to leakproofness deficiency
Caused by channeling water, seepy question, improve the filtration Quality of filter core；
3, water part 6 is divided to be integrated with drainage tube, stability is higher, better tightness, also, due to front and back filter cavity
It is inverted, to reduce the difficulty that point water part 6 is opened, improves the intensity of drainage tube, so that drainage tube is unlikely to deform, use the longevity
It orders longer；
4, sealing component not only simplifies structure by the way of the on-off water of side, and in the premise for guaranteeing leakproofness
Under improve point water part 6 and smoothness when 7 relative rotation of water blocking member, pause and transition in rhythm or melody sense when rotation is reduced, to have preferable
Manipulation feel；
5, sealing element 9 has thoroughly separated adjacent point of water part to interface or adjacent water blocking member to the connection between interface, very well
The generation for solving channeling water, leak situation.
In addition, the present invention also provides a kind of water purifier, it is same to have since the water purifier uses above-mentioned composite filter element
There is the advantages that good airproof performance, no channeling water, leak risk, assembling difficulty is low, long service life.
It should be understood that various information are described in the present invention using term " first ", " second " etc., but these information
It should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from the present invention
In the case where range, " first " information can also be referred to as " second " information, and similar, " second " information can also be referred to as
" first " information.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of sealing component, which is characterized in that described to divide in water part equipped with point water flow passage, institute including dividing water part and water blocking member
State and be equipped with water blocking runner in water blocking member, and it is described divide water part be equipped be connected with described point of water flow passage divide water part to interface, institute
It states water blocking member and is equipped with and be connected with the water blocking runner and be used for the water blocking member for dividing water part to be connected to each other interface to interface；
Described point of water part and the water blocking member are rotatablely connected by the axial aperture structure being made of shaft and turn hole, the water blocking member with
Described point of water part by relative rotation realize described in divide water part to interface and the water blocking member docking and being staggered to interface, and institute
It states the side of relative rotation between shaft and the turn hole and divides water part to dock interface to interface with the water blocking member to be described
Face；
Sealing element is equipped between the shaft and the turn hole, the sealing element divides water part to interface or the water blocking member described
To formation sealing unit lattice around interface.
2. sealing component according to claim 1, which is characterized in that the sealing element includes two first ribs and company
More second ribs between the two are connected to, adjacent two second ribs and two first ribs surround the sealing
Cell.
3. sealing component according to claim 2, which is characterized in that first rib is annular or can surround annular
Strip.
4. sealing component according to claim 1, which is characterized in that divide water part to interface or the different gears described in difference
Water part is located at interface in the different sealing unit lattice.
5. sealing component according to claim 1, which is characterized in that divide water part to interface or the adjacent gear described in adjacent
Water part is to being at least spaced the sealing unit lattice between two corresponding to the interface sealing unit lattice.
6. sealing component according to claim 1, which is characterized in that the water blocking member divides one end of water part to set far from described
There is Inlet and outlet water pillar corresponding with the water blocking runner, the top of the Inlet and outlet water pillar is equipped with to be connected with the water blocking runner
Logical intake-outlet.
7. sealing component according to claim 1, which is characterized in that the shaft is divided on water part set on described, Duo Gesuo
State the circumferentially distributed lateral wall in the shaft of shaft described in point water part docking opening's edge；
The turn hole is set in the water blocking member, with the multiple water blocking members for dividing water part equal to interface quantity to interface
Along the circumferentially distributed inner sidewall in the turn hole of the turn hole.
8. sealing component according to claim 7, which is characterized in that the top of the shaft, which is equipped with, described divides water flow with each
The technique mouth that road is connected to together, the technique mouth are equipped with compatible first water seal cover, and the medial surface of first water seal cover is set
There is water sealing plug；
The lateral wall of the water blocking member is equipped with the fabrication hole for corresponding and being connected to each water blocking runner, each fabrication hole
It is equipped with compatible second water seal cover, is embedded with the second sealing ring in the fabrication hole.
9. a kind of filter element device, which is characterized in that including the described in any item sealing components of such as claim 1-8.
10. a kind of water purifier, which is characterized in that including filter element device as claimed in claim 9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962436.7A CN109078378B (en) | 2018-08-22 | 2018-08-22 | Water stop assembly, filter element device and water purifier |
| PCT/CN2019/079579 WO2019184887A1 (en) | 2018-03-26 | 2019-03-25 | Water purifier and filter cartridge device thereof |
| US17/040,536 US11684879B2 (en) | 2018-03-26 | 2019-03-25 | Water purifier and filter cartridge device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962436.7A CN109078378B (en) | 2018-08-22 | 2018-08-22 | Water stop assembly, filter element device and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109078378A true CN109078378A (en) | 2018-12-25 |
| CN109078378B CN109078378B (en) | 2020-05-08 |
Family
ID=64794387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810962436.7A Active CN109078378B (en) | 2018-03-26 | 2018-08-22 | Water stop assembly, filter element device and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078378B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184887A1 (en) * | 2018-03-26 | 2019-10-03 | 佛山市顺德区阿波罗环保器材有限公司 | Water purifier and filter cartridge device thereof |
| CN111039438A (en) * | 2020-01-03 | 2020-04-21 | 佛山市顺德区阿波罗环保器材有限公司 | Filter element device and water purifier comprising same |
| CN112062180A (en) * | 2020-09-01 | 2020-12-11 | 苏州滨特尔水处理有限公司 | Filter element with sealing structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02198684A (en) * | 1989-01-26 | 1990-08-07 | Matsushita Electric Works Ltd | Water cleaner |
| CN105080191A (en) * | 2015-07-01 | 2015-11-25 | 佛山市云米电器科技有限公司 | Filter element device and filter element seat |
| CN205109142U (en) * | 2015-07-01 | 2016-03-30 | 佛山市云米电器科技有限公司 | Filter core device and filter core seat |
| CN206262227U (en) * | 2016-12-08 | 2017-06-20 | 厦门智蓝环保科技有限公司 | A kind of water purifier water sealing structure |
| CN206424672U (en) * | 2017-01-26 | 2017-08-22 | 佛山市惠特普环保科技有限公司 | A kind of filter element of water purifier seat with water stopping function |
| CN206617628U (en) * | 2017-03-15 | 2017-11-07 | 佛山市顺德区碧信环保科技有限公司 | The water sealing structure of filter body |
| US20170361252A1 (en) * | 2016-06-16 | 2017-12-21 | Mann+Hummel Gmbh | Hollow Filter Element, Filter, and Housing Section of a Filter |
| CN108310841A (en) * | 2017-01-16 | 2018-07-24 | 佛山市顺德区美的饮水机制造有限公司 | Filter core joint chair and element kit, water purifier with it |
| CN207641116U (en) * | 2017-12-08 | 2018-07-24 | 佛山市惠特普环保科技有限公司 | A kind of rotation sealing filter core |
-
2018
- 2018-08-22 CN CN201810962436.7A patent/CN109078378B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02198684A (en) * | 1989-01-26 | 1990-08-07 | Matsushita Electric Works Ltd | Water cleaner |
| CN105080191A (en) * | 2015-07-01 | 2015-11-25 | 佛山市云米电器科技有限公司 | Filter element device and filter element seat |
| CN205109142U (en) * | 2015-07-01 | 2016-03-30 | 佛山市云米电器科技有限公司 | Filter core device and filter core seat |
| US20170361252A1 (en) * | 2016-06-16 | 2017-12-21 | Mann+Hummel Gmbh | Hollow Filter Element, Filter, and Housing Section of a Filter |
| CN206262227U (en) * | 2016-12-08 | 2017-06-20 | 厦门智蓝环保科技有限公司 | A kind of water purifier water sealing structure |
| CN108310841A (en) * | 2017-01-16 | 2018-07-24 | 佛山市顺德区美的饮水机制造有限公司 | Filter core joint chair and element kit, water purifier with it |
| CN206424672U (en) * | 2017-01-26 | 2017-08-22 | 佛山市惠特普环保科技有限公司 | A kind of filter element of water purifier seat with water stopping function |
| CN206617628U (en) * | 2017-03-15 | 2017-11-07 | 佛山市顺德区碧信环保科技有限公司 | The water sealing structure of filter body |
| CN207641116U (en) * | 2017-12-08 | 2018-07-24 | 佛山市惠特普环保科技有限公司 | A kind of rotation sealing filter core |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184887A1 (en) * | 2018-03-26 | 2019-10-03 | 佛山市顺德区阿波罗环保器材有限公司 | Water purifier and filter cartridge device thereof |
| CN111039438A (en) * | 2020-01-03 | 2020-04-21 | 佛山市顺德区阿波罗环保器材有限公司 | Filter element device and water purifier comprising same |
| CN111039438B (en) * | 2020-01-03 | 2024-05-14 | 佛山市顺德区阿波罗环保器材有限公司 | Filter element device and water purifier comprising same |
| CN112062180A (en) * | 2020-09-01 | 2020-12-11 | 苏州滨特尔水处理有限公司 | Filter element with sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109078378B (en) | 2020-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107899281A (en) | Composite filter element and purifier | |
| CN206837592U (en) | Composite filter element and purifier | |
| CN206486319U (en) | It is a kind of can two-way water shutoff filter core valve and RO film filter for purifying water | |
| CN109078378A (en) | Sealing component, filter element device and water purifier | |
| CN209307063U (en) | A kind of Combination filter element and water purifier | |
| CN107441815A (en) | A kind of integrating water route plate | |
| CN108404483B (en) | Filter element device and water purifier | |
| CN109420372A (en) | Water purifier and its filter element device | |
| CN208785923U (en) | A kind of sealing component, filter element device and water purifier | |
| CN109045809A (en) | Filter core flow passage structure, composite filter element and water purifier | |
| CN209049092U (en) | A kind of filter element shell, composite filter element and water purifier | |
| CN208802912U (en) | A kind of flow passage sealing structure, composite filter element and water purifier | |
| CN208845791U (en) | One kind dividing water part, filter element device and water purifier | |
| CN202844730U (en) | Filter with rotary valve | |
| CN109045810A (en) | Composite filter element and water purifier comprising the filter core | |
| CN106090279A (en) | A kind of cylindrical filter formula valve | |
| CN209049094U (en) | A kind of composite filter element and the water purifier comprising the filter core | |
| CN209049093U (en) | A kind of filter core flow passage structure, composite filter element and water purifier | |
| CN208287628U (en) | Twin-lock water not pressure-bearing water purifier | |
| CN108619773A (en) | A kind of integrated form filter cartridge construction | |
| CN206688334U (en) | A kind of integrated form filter cartridge construction | |
| CN207769324U (en) | The filter device of bathing equipment | |
| CN210021392U (en) | Filter element for water purifying equipment and water purifying equipment with filter element | |
| CN207871711U (en) | Composite filter element and purifier | |
| CN106178665A (en) | For the adapter assembly of filter element and the defecator with it |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |