CN110127883A - A kind of water purifier and its composite filter element - Google Patents
A kind of water purifier and its composite filter element Download PDFInfo
- Publication number
- CN110127883A CN110127883A CN201910491496.XA CN201910491496A CN110127883A CN 110127883 A CN110127883 A CN 110127883A CN 201910491496 A CN201910491496 A CN 201910491496A CN 110127883 A CN110127883 A CN 110127883A
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- China
- Prior art keywords
- water
- mouthfeel
- filter assemblies
- filter
- essence
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 304
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 205
- 230000000712 assembly Effects 0.000 claims abstract description 152
- 238000000429 assembly Methods 0.000 claims abstract description 151
- 238000000746 purification Methods 0.000 claims abstract description 46
- 150000001875 compounds Chemical class 0.000 claims abstract description 26
- 239000002351 wastewater Substances 0.000 claims description 61
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
-
- 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
- C02F2201/007—Modular design
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention discloses a kind of compound filtering core of water purifier, coarse filter component including inner casing and set on inner casing periphery, it further include mouthfeel filter assemblies and smart filter assemblies in inner casing, smart filter assemblies are set to the both ends of mouthfeel filter assemblies so that the essence that smart filter assemblies filter out, which crosses drainage, flows into mouthfeel filter assemblies from the both ends of mouthfeel filter assemblies, the both ends of inner casing are respectively equipped with the coarse filtration water apopore that coarse filtration water is drained to smart filter assemblies, and the water purification being equipped in mouthfeel filter assemblies for filtering out mouthfeel filter assemblies is drained to the pure water pipe outside inner casing.The quantity of smart filter assemblies increases and mouthfeel filter assemblies can be realized bi-directional filtered, increases mouthfeel filter assemblies in the filtrable essence filtering water volume of unit time institute, therefore the rate of filtration is higher.The present invention discloses a kind of water purifier comprising above-mentioned composite filter element.
Description
Technical field
The present invention relates to purification techniques field, in particular to a kind of compound filtering core of water purifier.The invention further relates to a kind of packets
Water purifier containing above-mentioned composite filter element.
Background technique
The promotion of consumer health's consciousness is widely used in water purifier in life and work.In view of filter element replacing
The compactedness of convenience and filter cartridge construction, existing filter element of water purifier mostly use composite filter element, and composite filter element is will be a kind of or several
There is kind the filter core of standalone feature be scientifically integrated on a filter core as needed, and the filter core of various functions has complementary advantages, with
Just the higher drinking water of degree of purification is obtained.
Referring to attached drawing 1, existing compound filtering core of water purifier includes outer barrel 01, inner cylinder 02, front filter element 03, membrane filtration
Core 04 and postposition filter core 05, wherein front filter element 03 is set between outer barrel 01 and inner cylinder 02, and membrane filter 04 is set to inner cylinder
In body 02, a part of postposition filter core 05 is set in inner cylinder 02, it is critical that, inner cylinder 02 is provided only with a membrane filter 04,
And membrane filter 04 is only set to one end of postposition filter core 05.Specifically, raw water draws primary drainage of crossing after the filtering of front filter element 03
It flow to outside composite filter element, primary drainage of crossing is back to membrane filter 04 after the pressurization of external booster pump, through 04 2 overcurrents of membrane filter
After flow in postposition filter core 05, after postposition filter core 05 filters three times obtain the higher drinking water of degree of purification.
However, there are many deficiencies on existing compound filtering core of water purifier.For example, film filter 23 is only set to postposition filter core 05
One end so that the secondary filter water that filters out of membrane filter 04 can only flow into postposition filter core 05 from 05 one end of postposition filter core,
It is apparent that the negligible amounts of membrane filter 04, cause the rate of filtration slack-off;Further, secondary filter water only can one-way flow enter
In postposition filter core 05, keep the filtrable secondary filter water volume of institute within the unit time of postposition filter core 05 relatively small, so that mistake
Filtering velocity degree is further slack-off.
Therefore, how to promote the rate of filtration of existing compound filtering core of water purifier is that those skilled in the art are urgently to be resolved
Technical problem.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of water purifier and its composite filter element, the two of mouthfeel filter assemblies
End is provided with smart filter assemblies, and smart filter assemblies quantity increases, and essence filtering water energy is enough to be flowed into from the both ends of mouthfeel filter assemblies
Mouthfeel filter assemblies, therefore the rate of filtration is higher.
Its concrete scheme is as follows:
The present invention provides a kind of compound filtering core of water purifier, including inner casing and set on inner casing periphery and for filtering out slightly mistake
The coarse filter component of drainage further includes mouthfeel filter assemblies and smart filter assemblies in inner casing, and smart filter assemblies are set on mouth
The both ends of filter assemblies are felt so that the essence that smart filter assemblies filter out, which crosses drainage, flows into mouthfeel mistake from the both ends of mouthfeel filter assemblies
Component is filtered, the both ends of inner casing are respectively equipped with the coarse filtration water apopore that coarse filtration water is drained to smart filter assemblies, mouthfeel filtering
It is equipped with the water purification for filtering out mouthfeel filter assemblies in component and is drained to the pure water pipe outside inner casing.
Preferably, mouthfeel filter assemblies include mouthfeel filter core and are set to mouthfeel filter core close to pure water pipe one end
Mouthfeel abut end cap, mouthfeel abut end cap have outer peripheral surface offset with mouthfeel gully-hole set by mouthfeel filter assemblies center
And the mouthfeel end cap limiting slot that medial surface and pure water pipe offset, mouthfeel end cap limiting slot be equipped with for be connected to mouthfeel gully-hole with
The water purification drainage hole of pure water pipe.
Preferably, mouthfeel filter assemblies further include the mouthfeel filter housing for covering in mouthfeel filter core periphery, mouthfeel filter housing
Both ends be equipped with for limit smart filter assemblies essence filtering holding tank.
Preferably, the both ends of mouthfeel filter housing are equipped with the essence gone out for smart filtered water stream and cross drainage apopore, mouthfeel filtering
It is equipped with the essence being connected with essence drainage apopore between end cap and mouthfeel filter housing and crosses drainage general flow road, water purification is installed
Pipe essence filtering collector pipe and pure water pipe between and pure water pipe and essence cross drainage apopore between be equipped with essence drainage it is general
The essence that runner is connected crosses filter pipe seam runner.
Preferably, further include the shell for being set to coarse filter component periphery, both ends are equipped between the water conservancy diversion end of shell and inner casing
The diversion end cap for offseting respectively with water conservancy diversion end and inner casing and being used to guide raw water, water purification and waste water independently to flow through water conservancy diversion end.
Preferably, water conservancy diversion end be equipped with mutually independent raw water inlet opening, water purification apopore and wastewater effluent hole, shell with
It is equipped with raw water runner between coarse filter component, is equipped between inner casing and smart filter assemblies and between inner casing and mouthfeel filter assemblies
Interconnected waste water runner is equipped with the ring for being connected to raw water runner Yu raw water inlet opening between diversion end cap and water conservancy diversion end
Shape raw water accommodating chamber and annular waste water accommodating chamber for being connected to waste water runner Yu wastewater effluent hole, annular raw water accommodating chamber with
Annular waste water accommodating chamber is coaxial and is independently arranged, and one end of the separate mouthfeel filter assemblies of pure water pipe inserts in water purification apopore.
Preferably, the annular coarse filtration water capacity being connected with coarse filtration water apopore is equipped between inner casing and diversion end cap
Receive chamber, annular waste water accommodating chamber is coaxial with annular coarse filtration water accommodating chamber and is independently arranged.
Preferably, diversion end cap is equipped with the coarse filtration for accommodating coarse filter component close to one end of coarse filter component and holds
It receives slot, further includes the limit end cap being oppositely arranged with diversion end cap, limit end cap has the coarse filtration to offset with coarse filter component
Limiting slot and the essence filtering limiting slot to offset with smart filter assemblies.
Preferably, diversion end cap is an integral structure with inner casing.
The present invention also provides a kind of water purifier, the water purifier composite filter including raw water box, waste water tank and any of the above-described
Core, raw water box are connected with compound filtering core of water purifier respectively with waste water tank.
With respect to the background art, compound filtering core of water purifier provided by the present invention, including coarse filter component, smart filtering group
Part and mouthfeel filter assemblies, the coarse filtration water filtered out by coarse filter component are separately flowed into from the both ends of inner casing positioned at mouthfeel mistake
In the smart filter assemblies for filtering component both ends, the essence that smart filter assemblies filter out is crossed drainage and is flowed into from the both ends of mouthfeel filter assemblies
In mouthfeel filter assemblies, the water purification that mouthfeel filter assemblies filter out is flowed out by pure water pipe.
Obviously, the increase of smart filter assemblies crosses filtering velocity so that the filtrable coarse filtration water volume of unit time institute increases
Degree significantly increases;Further, due to the improvement of inner casing configuration and the increase of pure water pipe, keep the both ends of mouthfeel filter assemblies equal
Smart filter assemblies can be set, to make essence filtering water energy is enough to flow into mouthfeel filter assemblies from the both ends of mouthfeel filter assemblies, made
The realization of mouthfeel filter assemblies is bi-directional filtered, and then makes mouthfeel filter assemblies in the filtrable essence filtering water volume of unit time institute
Increase, the rate of filtration increased naturally.Therefore, the rate of filtration of compound filtering core of water purifier provided by the present invention is higher.
Water purifier beneficial effect having the same provided by the present invention comprising above-mentioned composite filter element, it is no longer superfluous herein
It states.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
The embodiment of the present invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to the attached drawing of offer.
Fig. 1 is the cross-sectional view of existing composite filter element;
Fig. 2 is a kind of structure chart of the provided compound filtering core of water purifier of specific embodiment of the present invention;
Fig. 3 is the cross-sectional view of Fig. 2;
Fig. 4 is another cross-sectional view of Fig. 2;
Fig. 5 is the partial enlarged view of E in Fig. 4;
Fig. 6 is the structure chart of inner casing in Fig. 2;
Fig. 7 is another structure chart of inner casing 2 in Fig. 2;
Fig. 8 is the main view of Fig. 6;
Fig. 9 be in Fig. 8 A-A to sectional view;
Figure 10 be in Fig. 8 C-C to sectional view;
Figure 11 is the bottom view of Fig. 6;
Figure 12 is B-B direction sectional view in Figure 11;
Figure 13 be in Figure 11 D-D to sectional view;
Figure 14 is the sectional view of mouthfeel filter assemblies in Fig. 2;
Figure 15 is the sectional view that end cap is limited in Fig. 2.
Appended drawing reference is as follows:
Outer barrel 01, inner cylinder 02, front filter element 03, membrane filter 04 and postposition filter core 05;
Shell 1, inner casing 2, coarse filter component 3, smart filter assemblies 4, mouthfeel filter assemblies 5, pure water pipe 6, diversion end cap 7
With limit end cap 8;
Outer cover body 101 and block end cap 102;
Raw water inlet opening 111, raw water runner 112, annular raw water baffle 113, annular raw water accommodating chamber 114 and raw water are supported
Connect protrusion 115;
Wastewater effluent hole 121, waste water runner 122, annular waste water baffle 123, annular waste water accommodating chamber 124 and waste water connect
Connect hole 125;
Water purification apopore 131, pure water pipe abut protrusion 132 and annular coarse filtration water accommodating chamber 133;
Coarse filtration water apopore 21 and annular waste water abut plate 22;
Coarse filtration filter core 31, coarse filtration collector pipe 32, coarse filtration water conduction hole 33 and coarse filtration water flow passage 34;
Essence filtering gully-hole 41, smart filter core 42, essence filtering collector pipe 43, essence cross drainage conduction hole 44, smart filter end
Lid 45 and coarse filtration water deflector hole 46;
Mouthfeel gully-hole 51, mouthfeel filter core 52, mouthfeel filter housing 53, mouthfeel filtering end cap 54, essence cross drainage water outlet
Hole 55, essence cross drainage general flow road 56, essence filtering holding tank 57 and smart filter pipe of crossing and stitch runner 58;
Mouthfeel abuts end cap 541, mouthfeel end cap limiting slot 542 and water purification drainage hole 543;
Annular raw water abuts plate 71 and coarse filtration holding tank 72;
Coarse filtration limiting slot 81 and essence filtering limiting slot 82.
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 it is all its
His embodiment, shall fall within the protection scope of the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, in the following with reference to the drawings and specific embodiments
The present invention is described in further detail.
Fig. 2 to Figure 15 is please referred to, Fig. 2 is a kind of structure of the provided compound filtering core of water purifier of specific embodiment of the present invention
Figure;Fig. 3 is the cross-sectional view of Fig. 2;Fig. 4 is another cross-sectional view of Fig. 2;Fig. 5 is the partial enlarged view of E in Fig. 4;Fig. 6 is in Fig. 2
The structure chart of inner casing;Fig. 7 is another structure chart of inner casing 2 in Fig. 2;Fig. 8 is the main view of Fig. 6;Fig. 9 be in Fig. 8 A-A to cuing open
Face figure;Figure 10 be in Fig. 8 C-C to sectional view;Figure 11 is the bottom view of Fig. 6;Figure 12 is B-B direction sectional view in Figure 11;Figure 13 is
D-D is to sectional view in Figure 11;Figure 14 is the sectional view of mouthfeel filter assemblies in Fig. 2;Figure 15 is the section that end cap is limited in Fig. 2
Figure.
The embodiment of the invention discloses a kind of compound filtering core of water purifier, including coarse filter component 3, smart filter assemblies 4 and mouth
Feel 5 three kinds of functional filter elements of filter assemblies, wherein coarse filter component 3 can be used in filtering out the impurity such as iron rust and silt in raw water
And can be used at absorption the heterochromatic, peculiar smell in raw water, chlorine residue and other organic substances, filter raw water through coarse filter component 3
After become coarse filtration water.Smart filter assemblies 4 can be used in intercepting bacterial virus and heavy metal etc. included in coarse filtration water,
So that coarse filtration water is become essence after the filtering of smart filter assemblies 4 and crosses drainage.Mouthfeel filter assemblies 5 can be active carbon, Neng Gouyong
In removal volatile organic matter, remaining chlorine residue and it can be used in retaining essence and cross micro-calcium, silicic acid, carbonic acid etc. in drainage, to improve
Essence crosses the mouthfeel of drainage, so that essence is crossed drainage and orally feels the water purification become after filter assemblies 5 filter for users to use.Coarse filtration group
Part 3, smart filter assemblies 4 and 5 type of mouthfeel filter assemblies can be determined according to actual demand and the prior art, not done herein specific
It limits.
The invention also includes inner casings 2, it should be noted that compared to existing composite filter element, knot of the present invention to inner casing 2
Structure, which has been made, to be correspondingly improved, and the both ends for being mainly reflected in inner casing 2 are offered respectively for coarse filtration water to be drained to smart filtering
The coarse filtration water apopore 21 of component 4, and smart filter assemblies 4 and mouthfeel filter assemblies 5 are in the type chamber of inner casing 2, are mouth
Sense filter assemblies 5 realize that bi-directional filtered function is prepared.In addition, the position according to coarse filtration water apopore 21, coarse filtration water go out
Water hole 21 includes that the top coarse filtration water apopore set on 2 top of inner casing and the bottom end coarse filtration water set on 2 bottom end of inner casing are discharged
Hole, by taking attached drawing 3 as an example, top coarse filtration water apopore is different from the structure of bottom end coarse filtration water apopore, top coarse filtration water
Apopore is specially the circular through hole that inner casing 2 is passed through along the axial direction of inner casing 2, and coarse filtration water apopore in bottom end includes at least
One, each bottom end coarse filtration water apopore is L-shaped, and the both ends of each bottom end coarse filtration water apopore are able to be used for
It is connected to the outer peripheral surface of inner casing 2 and the smart filter assemblies 4 set on 5 bottom of mouthfeel filter assemblies.Specifically, 2 bottom end of inner casing is equipped with four
A equally distributed bottom end coarse filtration water apopore, certainly, the structure and quantity of bottom end coarse filtration water apopore are without being limited thereto.
The inner webs of inner casing 2 are equipped with the essence filtering retention bead of several arrangements annular in shape, each essence filtering retention bead
It offsets with mouthfeel filter assemblies 5, to limit mouthfeel filter assemblies 5.
Further, also inner casing 2 is arranged to for convenience of the smart filter assemblies 4 of replacement and mouthfeel filter assemblies 5, the present invention
It is split type, including upper inner housing and lower inner housing, wherein upper inner housing is connect or is threadedly coupled using interference with lower inner housing,
Or other kinds of Detachable connection structure.It need to further illustrate, the junction of upper inner housing and lower inner housing can be added
Sealing ring guarantees that inner casing 2 has good leakproofness.
Smart filter assemblies 4 be set to mouthfeel filter assemblies 5 both ends, so as to smart filter assemblies 4 filter out essence cross drainage from
The both ends of mouthfeel filter assemblies 5 flow into mouthfeel filter assemblies 5.Preferably, the both ends of mouthfeel filter assemblies 5 are respectively provided with one group of essence
Filter assemblies 4, certainly, the quantity of smart filter assemblies 4 set by 5 both ends of mouthfeel filter assemblies are not limited thereto.Compared to existing
There is composite filter element, it is clear that the quantity of smart filter assemblies 4 increased, so that the filtrable coarse filtration water volume of unit time institute
Increase, the rate of filtration significantly increases.
Water purification to enable mouthfeel filter assemblies 5 to filter out smoothly is discharged, and water purification is equipped in mouthfeel filter assemblies 5
Pipe 6, pure water pipe 6 pass through smart filter assemblies 4, and one end of pure water pipe 6 and mouthfeel filtering group from one end of mouthfeel filter assemblies 5
Mouthfeel gully-hole 51 set by 5 center of part is connected, and mouthfeel gully-hole 51 can be used in storage mouthfeel filter assemblies 5 and filter out
Water purification facilitate discharge water purification so that the water purification in mouthfeel gully-hole 51 is drained to outside inner casing 2 by pure water pipe 6.It needs herein
Bright, pure water pipe 6 can be set to one end of mouthfeel filter assemblies 5, can also be set to the both ends of mouthfeel filter assemblies 5, specifically
According to realization situation setting.In this specific embodiment, pure water pipe 6 is preferably disposed to the bottom end of mouthfeel filter assemblies 5, convenient net
Water quickly flows out pure water pipe 6 in gravity, is conducive to further promote the rate of filtration.It certainly, can also be in smart filter assemblies 4
Center insertion for be discharged essence cross drainage smart screen pipe.
The coarse filtration water filtered out as coarse filter component 3 the coarse filtration water apopore 21 set by the both ends of inner casing 2 respectively
It flows into the smart filter assemblies 4 for being located at 5 both ends of mouthfeel filter assemblies, the essence that smart filter assemblies 4 filter out crosses drainage from mouthfeel mistake
The both ends for filtering component 5 flow into mouthfeel filter assemblies 5, and the water purification that mouthfeel filter assemblies 5 filter out is flowed out by pure water pipe 6, thus
Realization makes raw water realize triple filter.
It should be noted that for the present invention, the increase of the rate of filtration is carried out simply to smart filter assemblies 4
Ground superposition, it is contemplated that can smoothly realize the factors such as three kinds of purification functions and disassembly convenience, smart filter assemblies 4 in the present invention
Increase so that the structure of inner casing 2 changes therewith, and increases pure water pipe 6 simultaneously.
Due to the improvement of 2 structure of inner casing and the increase of pure water pipe 6, make the both ends of mouthfeel filter assemblies 5 that essence can be set
Filter assemblies 4 make mouthfeel mistake to make essence filtering water energy is enough to flow into mouthfeel filter assemblies 5 from the both ends of mouthfeel filter assemblies 5
Filter component 5 realize it is bi-directional filtered, and then make mouthfeel filter assemblies 5 the unit time institute it is filtrable essence filtering water volume increase,
The rate of filtration increased naturally.Therefore, the rate of filtration of compound filtering core of water purifier provided by the present invention is higher.
Preferably, mouthfeel filter assemblies 5 include mouthfeel filter core 52 and the mouthfeel for covering in 52 periphery of mouthfeel filter core
Filter housing 53, it is contemplated that be convenient for changing mouthfeel filter core 52, mouthfeel filter housing 53 is that split type structure namely mouthfeel filter
Shell 53 includes upper mouthfeel filter housing and lower mouthfeel filter housing, wherein upper mouthfeel filter housing and lower mouthfeel filter housing are connected using interference
It connects or is threadedly coupled, naturally it is also possible to be other kinds of be detachably connected.Equally, upper mouthfeel filter housing and lower mouthfeel filter
The junction of shell can also add sealing ring, to guarantee that mouthfeel filter housing 53 has good leakproofness.Mouthfeel filter core 52 is excellent
Select cylindrical, and the center of mouthfeel filter core 52 has the mouthfeel gully-hole 51 that axially penetrates through along mouthfeel filter core 52,
The essence flowed into from 52 periphery of mouthfeel filter core, which is crossed after drainage orally feels the filtering of filter core 52, becomes water purification, stores water purification
In in mouthfeel gully-hole 51.
The both ends of mouthfeel filter housing 53 are equipped with mouthfeel coupling tube, and two mouthfeel coupling tubes insert in adjacent smart filtering group
Essence set by 4 center of part filters in gully-hole 41, and mouthfeel transition tube hub is equipped with the essence axially extending along mouthfeel filter housing 53
Drainage apopore 55 is crossed, essence crosses drainage apopore 55 and is connected with essence filtering gully-hole 41, so that essence be made to cross drainage apopore 55
In smart filtered water stream taste filter housing 53 in guidance essence filtering gully-hole 41.In addition, need to supplement, mouthfeel coupling tube
It can also be used to limit smart filter assemblies 4, limit smart filter assemblies 4 and moved radially relative to mouthfeel filter assemblies 5.
Mouthfeel filter assemblies 5 include the mouthfeel mistake in mouthfeel filter housing 53 and positioned at 52 both ends of mouthfeel filter core
End cap 54 is filtered, mouthfeel filters and crosses drainage general flow road 56 equipped with essence between end cap 54 and mouthfeel filter housing 53, and it is general that essence crosses drainage
Runner 56 crosses drainage apopore 55 with essence and is connected, and so that essence is crossed the essence that drainage apopore 55 flows out and crosses drainage by mouthfeel filter core
52 periphery flows into mouthfeel filter core 52.Specifically, it is specially the outer of mouthfeel filtering end cap 54 that essence, which crosses drainage general flow road 56,
Gap between circumferential surface and the medial surface of mouthfeel filter housing 53.To guarantee that smart drainage general flow road 56 of crossing is unobstructed, can be filtered in mouthfeel
The periphery of end cap 54 adds the smart drainage of crossing that several medial surfaces with mouthfeel filter housing 53 offset and abuts protrusion.
It should be noted that the length of mouthfeel filtering end cap 54 is unsuitable too long, to guarantee 52 exposed area of mouthfeel filter core
It is larger, facilitate mouthfeel filter core 52 quickly to absorb essence and cross drainage, is conducive to promote the rate of filtration.It certainly, can also be in mouthfeel mistake
The medial surface of filter end cap 54 adds several mouthfeels to offset with 52 end face of mouthfeel filter core and abuts protrusion, so that essence crosses drainage
Mouthfeel filter core 52 can be flowed into from 52 end face of mouthfeel filter core, to make outer peripheral surface and the end of mouthfeel filter core 52
Face can be used in absorbing essence and cross drainage, and then the essence for enabling mouthfeel filter core 52 to absorb in the unit time is crossed drainage and increased
It is more, be conducive to promote the rate of filtration.
In view of one end of pure water pipe 6 inserts in mouthfeel gully-hole 51 and the other end passes through one group of essence filter assemblies
4, to prevent the smart drainage of crossing of water purification and essence filtering gully-hole 41 in mouthfeel gully-hole 51 from cross contamination occurs, it is preferable that mouthfeel
Filtering end cap 54 includes that mouthfeel abuts end cap 541, and mouthfeel, which abuts end cap 541, has mouthfeel end cap limiting slot 542, mouthfeel end cap
Limiting slot 542 from one end of mouthfeel gully-hole 51 to the internal stretch of mouthfeel gully-hole 51, mouthfeel end cap limiting slot 542 it is outer
Circumferential surface offsets with mouthfeel gully-hole 51, facilitates and limits mouthfeel filter assemblies 5, prevents mouthfeel filter core 52 from moving radially;This
Outside, the medial surface of mouthfeel end cap limiting slot 542 offsets with pure water pipe 6, moves radially for limiting pure water pipe 6.To prevent water purification
It is overflowed from the gap between mouthfeel end cap limiting slot 542 and pure water pipe 6, pure water pipe 6 inserts in the one of mouthfeel end cap limiting slot 542
End is equipped with sealing ring, and specifically, the end of pure water pipe 6 is equipped with annular seal groove, and sealing ring is installed on annular seal groove.
Further, mouthfeel end cap limiting slot 542 is equipped with water purification drainage hole 543, so as to 543 communication port of water purification drainage hole
Feel gully-hole 51 and pure water pipe 6, water purification drainage hole 543 is specially the slot bottom set on mouthfeel end cap limiting slot 542 and prolongs along axial direction
The circular through hole stretched, it is certainly, without being limited thereto.
The setting quantity that mouthfeel abuts end cap 541 is related with pure water pipe 6, is not specifically limited herein.
To further limit smart filter assemblies 4, the both ends of mouthfeel filter housing 53 are equipped with essence filtering holding tank 57, specifically
Ground, the top and bottom end of mouthfeel filter housing 53 are equipped with annular mouthfeel limit plate, the medial surface and mouthfeel of annular mouthfeel limit plate
Annular groove between the outer peripheral surface of coupling tube is just essence filtering holding tank 57.The cross section of essence filtering holding tank 57 and smart mistake
The cross section for filtering component 4 is identical, it is preferable that essence filtering holding tank 57 is toroidal cavity.Certainly, without being limited thereto.It should be noted
It is that annular mouthfeel limit plate is along the axially extending of mouthfeel filter housing 53, and the height of annular mouthfeel limit plate is unsuitable excessively high, with
Guarantee that smart filter assemblies 4 have sufficiently large absorption area.
It should be noted that smart filter assemblies 4 include two groups, it is subject to 3 active view of attached drawing, is set to mouthfeel filter assemblies 5
The smart filter assemblies 4 at top are upper smart filter assemblies, and the smart filter assemblies 4 set on sense filter assemblies bottom are lower smart filtering group
Part.
Preferably, smart filter assemblies 4 include smart filter core 42 and the essence filtering collector pipe across smart filter core 42
43, smart filter core 42 and essence filtering collector pipe 43 are coaxially disposed.Essence filtering collector pipe 43 is equipped with several for smart filtering to be discharged
The essence of water crosses drainage conduction hole 44, and it is specially to pass through smart mistake along essence filtering 43 thickness direction of collector pipe that essence, which crosses drainage conduction hole 44,
Filter the circular vias of collector pipe 43.Smart filter core 42 and with essence filtering collector pipe 43 it is cylindrical, it is several essence cross drainages draw
Discharge orifice 44 is uniformly distributed.
Smart filter assemblies 4 further include the essence filtering end cap set on smart filter core 42 far from 5 one end of mouthfeel filter assemblies
45, essence filtering end cap 45 is equipped with the coarse filtration water deflector hole 46 being connected with coarse filtration water apopore 21, coarse filtration water deflector hole
46 be specially the through-hole for being set to the end face of essence filtering end cap 45 and axially extending.It should be noted that two essence filtering end caps
45 are all made of clearance fit with the inner wall of inner casing 2.
Preferably, be subject to 3 active view of attached drawing, essence filtering end cap 45 include be set to upper smart filter assemblies top with it is interior
Upper essence filtering end cap between 2 top of shell and the lower smart filter end between lower smart filter assemblies bottom end and 2 bottom end of inner casing
Lid.Similarly, the length of essence filtering end cap 45 is unsuitable too long, guarantees that smart filter assemblies 4 have biggish water absorption area.
Mouthfeel filter assemblies 5 are smoothly flowed into make essence cross drainage, the essence filtering collector pipe 43 of pure water pipe 6 and net is installed
Between water pipe 6 and pure water pipe 6 and essence cross drainage apopore 55 between be equipped with essence cross filter pipe seam runner 58, essence cross filter pipe
Seam runner 58 crosses drainage general flow road 56 with essence and is connected.It should be noted that the periphery of mouthfeel screen pipe is catchmented with essence filtering
Pipe 43 is equipped with sealing element, and specifically, the periphery of mouthfeel screen pipe is equipped with annular seal groove, and sealing element is specially to be installed on annular
Sealing ring in seal groove prevents essence from crossing drainage and mixes with waste water.
Preferably, coarse filter component 3 includes coarse filtration filter core 31 and the coarse filtration collector pipe across coarse filtration filter core 31
32, coarse filtration filter core 31 and coarse filtration collector pipe 32 are coaxially disposed.Coarse filtration collector pipe 32 is equipped with several for coarse filtration to be discharged
The coarse filtration water conduction hole 33 of water, coarse filtration water conduction hole 33 are along the perforative through-hole of 32 thickness direction of coarse filtration collector pipe.If
Dry crude drainage conduction hole 33 of crossing is uniformly distributed.It is equipped with and 21 phase of coarse filtration water apopore between coarse filtration collector pipe 32 and inner casing
The coarse filtration water flow passage 34 of connection, so that coarse filtration water flow passage 34 is logical for coarse filtration water flow.
It is further preferred that one end of shell 1 is equipped with the invention also includes the shell 1 for being set to 3 periphery of coarse filter component
Mutually independent raw water inlet opening 111, water purification apopore 131 and wastewater effluent hole 121 have raw water inlet opening 111, water purification
The one end in apopore 131 and wastewater effluent hole 121 is known as the water conservancy diversion end of shell 1.For convenience of each filter core is dismantled, shell 1 includes outer
Shell ontology 101 and block end cap 102 with what water conservancy diversion end was oppositely arranged, outer cover body 101 with block 102 interference of end cap connect or
It is threadedly coupled, certainly, can also be other kinds of Detachable connection structure.
To prevent raw water, water purification and waste water cross contamination, diversion end cap 7, water conservancy diversion end are equipped between water conservancy diversion end and inner casing 2
The both ends of lid 7 are connected between water conservancy diversion end and inner casing 2.To promote dismounting convenience and leakproofness, key improvements point of the invention
It is to change the structure of inner casing 2, improves the structure of shell 1 and add diversion end cap 7.
To make raw water realize smoothly circulation, it is equipped between shell 1 and coarse filter component 3 and flows into coarse filter component 3 for raw water
Raw water runner 112, be equipped between diversion end cap 7 and water conservancy diversion end for being connected to raw water runner 112 and raw water inlet opening 111
Annular raw water accommodating chamber 114.Specifically, water conservancy diversion end is equipped with annular raw water baffle 113, and annular raw water accommodating chamber 114 is by annular
The outer peripheral surface of raw water baffle 113 and the inner sidewall at water conservancy diversion end surround.The free end of annular raw water baffle 113 and 7 phase of diversion end cap
It supports, baffle is equipped with the annular raw water that outer peripheral surface offsets with annular 113 medial surface of raw water baffle close to the side at water conservancy diversion end and supports
Fishplate bar 71, annular raw water baffle 113 abuts with annular raw water and is equipped with sealing element between plate 71, to make annular raw water accommodating chamber
114 form the near closed hollow ring being connected with raw water runner 112.Further, the outer peripheral surface of diversion end cap 7 be equipped with it is several with lead
The raw water that stream end inner sidewall offsets abuts protrusion 115, makes to have between the outer peripheral surface of diversion end cap 7 and the inner sidewall at water conservancy diversion end
For being connected to the raw water connecting hole of raw water runner 112 and annular raw water accommodating chamber 114.
For waste water is smoothly discharged, set between inner casing 2 and smart filter assemblies 4 and between inner casing 2 and mouthfeel filter assemblies 5
There is interconnected waste water runner 122, annular waste water accommodating chamber 124 is equipped between diversion end cap 7 and water conservancy diversion end, so as to annular
Waste water accommodating chamber 124 is connected to waste water runner 122 and wastewater effluent hole 121.Specifically, water conservancy diversion end is equipped with annular waste water baffle
123, annular waste water baffle 123 is preferably disposed in annular raw water baffle 113, and annular waste water baffle 123 and annular raw water baffle
113 coaxial arrangements, annular waste water accommodating chamber 124 by annular raw water abut plate 71 medial surface and annular waste water baffle 123 it is outer
Circumferential surface surrounds.Diversion end cap 7 offsets close to the side at water conservancy diversion end equipped with the medial surface of outer peripheral surface and annular raw water baffle 113
Annular waste water abuts plate 22, and annular waste water baffle 123 abuts with annular waste water and is equipped with sealing element between plate 22, to make annular
Waste water accommodating chamber 124 forms the near closed hollow ring being connected with waste water runner 122.
It should be noted that annular waste water, which abuts plate 22, is equipped with annular loading plate, annular carrying far from the one end at water conservancy diversion end
Plate is in the form of annular discs, and the outer diameter of annular loading plate is less than the internal diameter of inner casing 2, so that between annular loading plate and the inner sidewall of inner casing 2
With the waste water connecting hole 125 for being connected to annular waste water accommodating chamber 124 and waste water runner 122.Annular loading plate is far from annular
One end that waste water abuts plate 22 is installed with the lower cover limit plate for limiting lower essence filtering end cap.Wherein, coarse filtration water is discharged
Hole 21 is arranged alternately with waste water connecting hole 125, and the outlet of coarse filtration water apopore 21 is set to the medial surface of annular loading plate
On.
To make mouthfeel filter assemblies 5 realize two-way water inlet, it is equipped between inner casing 2 and diversion end cap 7 and is discharged with coarse filtration water
The annular coarse filtration water accommodating chamber 133 that hole 21 is connected;In addition, water conservancy diversion end, which is equipped with pure water pipe, abuts protrusion 132, and pure water pipe
The center for abutting protrusion 132 is equipped with water purification apopore 131, and one end of the separate mouthfeel filter assemblies 5 of pure water pipe 6 inserts in water purification
In apopore 131, sealing element, specifically, water purification are equipped between the outer peripheral surface of pure water pipe 6 and the medial surface of water purification apopore 131
The outer peripheral surface of pipe 6 is equipped with annular seal groove, and sealing element is installed in annular seal groove.Wherein, pure water pipe abuts protrusion 132 and sets
In in annular waste water baffle 123, and pure water pipe abuts protrusion 132 and is coaxially disposed with annular waste water baffle 123, annular coarse filtration
The outer peripheral surface that water accommodating chamber 133 is abutted protrusion 132 by the medial surface of annular waste water abutting plate 22 with pure water pipe surrounds, and makes annular
Coarse filtration water accommodating chamber 133 forms the near closed hollow ring being connected with coarse filtration water deflector hole 46 set by lower essence filtering end cap.
Annular raw water accommodating chamber 114, annular waste water accommodating chamber 124 and annular coarse filtration water accommodating chamber 133 are mutual as a result,
It is nested and be independently arranged, not only easy disassembly, but also make more compact structure.
In addition, diversion end cap 7 is equipped with coarse filtration holding tank 72 close to one end of coarse filter component 3, it is thick for use in accommodating
Filter assemblies 3.Specifically, diversion end cap 7 is equipped with annular loading plate close to one end of coarse filter component 3 and outer ring carries
Plate, annular loading plate and outer ring loading plate are coaxially disposed, and the outer peripheral surface of annular loading plate is interior with outer ring loading plate
Annular groove between side is just coarse filtration holding tank 72.
To limit coarse filter component 3, the invention also includes the limit end cap 8 being oppositely arranged with diversion end cap 7, positive stop ends
Lid 8 has the holding tank for accommodating portion inner casing 2, and there is limit end cap 8 coarse filtration to offset with coarse filter component 3 to limit
Slot 81, coarse filtration limiting slot 81 are oppositely arranged with coarse filtration holding tank 72, and the two respectively with the both ends phase of coarse filter component 3
It supports, so that it is mobile to limit coarse filter component 3.Correspondingly, limit end cap 8 is limited close to one end of coarse filter component 3 equipped with annular
Position plate and outer ring limit plate, annular limit plate and the coaxial arrangement of outer ring limit plate, the lateral surface of annular limit plate and
The coarse filtration limiting slot 81 that annular groove between the medial surface of outer ring limit plate is just.
Limit end cap 8 also has the essence filtering limiting slot 82 to offset with smart filter assemblies 4, limits to limit end cap 8
The position of smart filter assemblies, specifically, the center of limit end cap 8 are equipped with annular essence and filter limit plate, annular essence filtering limit plate
It is coaxially disposed with limit end cap 8.The medial surface of annular essence filtering limit plate and the outer peripheral surface of essence filtering collector pipe 43 offset, and
Sealing element is equipped between the medial surface of annular essence filtering limit plate and the outer peripheral surface of essence filtering collector pipe 43.It should be noted that
Pure water pipe abuts the essence filtering limiting slot 82 that protrusion 132 also is provided with offseting with smart filter assemblies 4, to limit far from positive stop end
The position of the smart filter assemblies 4 of lid 8.
For convenience of dismounting, diversion end cap 7 is an integral structure with inner casing 2, and interference company can be used in inner casing 2 and diversion end cap 7
The mode for connecing or welding is fixed with one.
The working principle of compound filtering core of water purifier provided by the present invention is as follows:
Raw water flows into raw water runner 112 through raw water inlet opening 111, and the raw water in raw water runner 112 is through coarse filter component 3
After filtering, the coarse filtration water filtered out is expelled to coarse filtration water flow passage 34, coarse filtration water flow passage 34 from coarse filtration water conduction hole 33
The coarse filtration water apopore 21 set by 2 both ends of inner casing flows into two groups of essence filter assemblies 4 to interior coarse filtration water respectively, through smart mistake
The essence that filter component 4 filters out is crossed drainage and is expelled in essence filtering gully-hole 41 from essence drainage conduction hole 22, essence filtering gully-hole
In 41 essence cross drainage essence as set by the both ends of mouthfeel filter housing 53 cross drainage apopore 55 flow into essence drainage general flow road
56 and essence cross filter pipe stitch runner 58, essence cross drainage from the both ends of mouthfeel filter assemblies 5 flow into mouthfeel filter core 52 in, warp
The water purification that mouthfeel filter core 52 filters out flows into mouthfeel gully-hole 51, and the water purification in mouthfeel gully-hole 51 is through pure water pipe 6
It is flow to water purification apopore 131, water purification is discharged in water purification apopore 131;
The waste water filtered out through smart filter assemblies 4 flows into annular waste water accommodating chamber 124 through waste water runner 122, and by giving up
Water apopore 121 is discharged.
A kind of water purifier further includes above-mentioned including the raw water box for holding raw water and the waste water tank for holding waste water
Compound filtering core of water purifier, raw water box are connected with compound filtering core of water purifier respectively with waste water tank.
Water purifier provided by the present invention and its composite filter element are described in detail above, tool used herein
Principle and implementation of the present invention are described for body example, and the above embodiments are only used to help understand originally
The method and its core concept of invention;At the same time, for those skilled in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to of the invention
Limitation.
Claims (10)
1. a kind of compound filtering core of water purifier, which is characterized in that including inner casing (2) and be set to the inner casing (2) periphery and be used for
The coarse filter component (3) for filtering out coarse filtration water further includes the mouthfeel filter assemblies (5) in the inner casing (2) and essence filtering
Component (4), the essence filter assemblies (4) are set to the both ends of the mouthfeel filter assemblies (5) so that described essence filter assemblies (4) mistake
The essence filtered out crosses drainage and flows into the mouthfeel filter assemblies (5), the inner casing (2) from the both ends of the mouthfeel filter assemblies (5)
Both ends be respectively equipped with the coarse filtration water apopore (21) that the coarse filtration water is drained to the smart filter assemblies (4), it is described
It is equipped with the water purification for filtering out the mouthfeel filter assemblies (5) in mouthfeel filter assemblies (5) and is drained to the inner casing (2) outside
Pure water pipe (6).
2. according to right to go 1 described in compound filtering core of water purifier, which is characterized in that the mouthfeel filter assemblies (5) include mouth
Feel filter core (52) and be set to mouthfeel of the mouthfeel filter core (52) close to the pure water pipe (6) one end and abuts end cap
(541), the mouthfeel abuts end cap (541), and there is outer peripheral surface to catchment with mouthfeel set by mouthfeel filter assemblies (5) center
The mouthfeel end cap limiting slot (542) that hole (51) offsets and medial surface and the pure water pipe (6) offset, the mouthfeel end cap limiting slot
(542) it is equipped with the water purification drainage hole (543) for being connected to the mouthfeel gully-hole (51) Yu the pure water pipe (6).
3. according to right to go 2 described in compound filtering core of water purifier, which is characterized in that the mouthfeel filter assemblies (5) further include
The mouthfeel filter housing (53) of mouthfeel filter core (52) periphery is covered in, the both ends of the mouthfeel filter housing (53) are all provided with useful
In essence filtering holding tank (57) for limiting the smart filter assemblies (4).
4. according to right to go 3 described in compound filtering core of water purifier, which is characterized in that the both ends of the mouthfeel filter housing (53) are equal
Drainage apopore (55) are crossed equipped with the essence gone out for the smart filtered water stream, mouthfeel filtering end cap (54) and the mouthfeel filter
It is equipped with the essence being connected with essence drainage apopore (55) between shell (53) and crosses drainage general flow road (56), is equipped with described
Between essence filtering collector pipe (43) of pure water pipe (6) and the pure water pipe (6) and the pure water pipe (6) is filtered with the essence
It is equipped with the essence being connected with essence drainage general flow road (56) between water apopore (55) and crosses filter pipe seam runner (58).
5. to remove 1 to 4 described in any item compound filtering core of water purifier according to right, which is characterized in that further include set on described thick
The shell (1) of filter assemblies (3) periphery, between the water conservancy diversion end and the inner casing (2) of the shell (1) be equipped with both ends respectively with institute
It states water conservancy diversion end and the inner casing (2) offsets and for guiding raw water, water purification and waste water independently to flow through leading for the water conservancy diversion end
It flows end cap (7).
6. according to right to go 5 described in compound filtering core of water purifier, which is characterized in that the water conservancy diversion end be equipped with mutually independent original
Water inlet opening (111), water purification apopore (131) and wastewater effluent hole (121), the shell (1) and the coarse filter component (3)
Between be equipped with raw water runner (112), between the inner casing (2) and the smart filter assemblies (4) and the inner casing (2) and the mouth
Feel and be equipped with interconnected waste water runner (122) between filter assemblies (5), between the diversion end cap (7) and the water conservancy diversion end
Equipped with the annular raw water accommodating chamber (114) for being connected to the raw water runner (112) and the raw water inlet opening (111) and it is used for
It is connected to the annular waste water accommodating chamber (124) of the waste water runner (122) Yu the wastewater effluent hole (121), the annular raw water
Accommodating chamber (114) is coaxial with the annular waste water accommodating chamber (124) and is independently arranged, the separate mouth of the pure water pipe (6)
One end of sense filter assemblies (5) inserts in the water purification apopore (131).
7. according to right to go 6 described in compound filtering core of water purifier, which is characterized in that the inner casing (2) and the diversion end cap
(7) the annular coarse filtration water accommodating chamber (133) being connected with the coarse filtration water apopore (21) is equipped between, the annular is useless
Water accommodating chamber (124) is coaxial with the annular coarse filtration water accommodating chamber (133) and is independently arranged.
8. according to right to go 7 described in compound filtering core of water purifier, which is characterized in that the diversion end cap (7) is close to described thick
One end of filter assemblies (3) is equipped with coarse filtration holding tank (72) for accommodating the coarse filter component (3), further include with it is described
The limit end cap (8) that diversion end cap (7) is oppositely arranged, limit end cap (8), which has, to be offseted with the coarse filter component (3)
Coarse filtration limiting slot (81) and essence filtering limiting slot (82) to offset with the smart filter assemblies (4).
9. according to right to go 8 described in compound filtering core of water purifier, which is characterized in that the diversion end cap (7) and the inner casing
(2) it is an integral structure.
10. a kind of water purifier, which is characterized in that including raw water box, waste water tank and the described in any item water purifications of claim 1 to 9
Device composite filter element, the raw water box are connected with the compound filtering core of water purifier respectively with the waste water tank.
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CN108569727A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Water cleaning systems |
CN208414018U (en) * | 2018-04-25 | 2019-01-22 | 九阳股份有限公司 | Reverse osmosis composite filter element component |
CN210710976U (en) * | 2019-06-06 | 2020-06-09 | 莱克电气股份有限公司 | Water purifier and water purifier composite filter element |
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2019
- 2019-06-06 CN CN201910491496.XA patent/CN110127883B/en active Active
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WO2012002004A1 (en) * | 2010-07-02 | 2012-01-05 | 株式会社Lixil | Water purifier |
CN103288228A (en) * | 2012-03-05 | 2013-09-11 | 邹国南 | Water purification machine |
CN104445668A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Water purification device |
CN105000696A (en) * | 2015-07-03 | 2015-10-28 | 长沙秋点兵信息科技有限公司 | High-efficiency energy-saving internal and external double-circulation type water purifier |
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CN208414018U (en) * | 2018-04-25 | 2019-01-22 | 九阳股份有限公司 | Reverse osmosis composite filter element component |
CN210710976U (en) * | 2019-06-06 | 2020-06-09 | 莱克电气股份有限公司 | Water purifier and water purifier composite filter element |
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