CN104039714B - Water purifying filter cartridge and water purifier - Google Patents
Water purifying filter cartridge and water purifier Download PDFInfo
- Publication number
- CN104039714B CN104039714B CN201380005028.8A CN201380005028A CN104039714B CN 104039714 B CN104039714 B CN 104039714B CN 201380005028 A CN201380005028 A CN 201380005028A CN 104039714 B CN104039714 B CN 104039714B
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- China
- Prior art keywords
- water
- mentioned
- housing
- cup
- river
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 308
- 238000000746 purification Methods 0.000 claims abstract description 60
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 239000003463 adsorbent Substances 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 18
- 238000010276 construction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 210000000234 capsid Anatomy 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229960002668 sodium chloride Drugs 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/12—Specific discharge elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
- B01D2313/201—Closed housing, vessels or containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/44—Cartridge types
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F2201/006—Cartridges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Abstract
Water purifying filter cartridge possesses: be inserted in the Porous filter membrane of the inside of housing；It is arranged at the unboiled water entrance on the top of housing；It is arranged at pure water inlet and the first row mouth of a river of the periphery of housing；And the bottom of storage case there is water purification water stop portion and the cup-shaped portion at the second row mouth of a river, water purifying filter cartridge is at following (1) or the state of (2).(1) pure water inlet making housing is chimeric with the water purification water stop portion of cup-shaped portion, and makes the first row mouth of a river of housing connect with the second row mouth of a river of cup-shaped portion.(2) pure water inlet making housing is chimeric with the second row mouth of a river of cup-shaped portion.
Description
Technical field
The present invention relates to water purifying filter cartridge and water purifier.
Background technology
Conventionally, there is known use the water purifier of the Porous filter membrane of hollow-fibre membrane etc..Although this water purifier
It is the structure of the water filtering running water etc. by Porous filter membrane and being purified, but exists because of porous
The problem that matter filter membrane produces blocking and reduces flow.
As the countermeasure for this problem, such as, such as patent document 1 (Japanese Unexamined Patent Publication 10-235160
Publication) etc. shown in, there is following method: make rinse water flow into enclosure from ostium, will attachment, heap
Amass the top layer foreign matter in the film surface of Porous filter membrane to peel off, discharge the cleaning being contaminated with foreign matter from discharge portion
Water, is thus carried out film surface.
Prior art literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 10-235160 publication
Summary of the invention
Invent problem to be solved
But, in conventional method, there are the following problems: if with the flow pass of the open water being cleaned
State is carried out then cleaning efficiency and declines, and needs in draining in the case of being carried out with closed mode
Installing valve at the 2 of portion and flow pass and operate, operation complexity, cost also uprises.
The present application is to make in view of above-mentioned problem, its object is to provide one possess cheap and
Simply remove attachment, the water purifying filter cartridge being piled up in the composition of the foreign matter of Porous filter membrane surface and water purification
Device.
For the method solving problem
For an embodiment of the invention,
Constituting according to features described above, it is right to be come by the pure water inlet of chimeric capsid and the water purification water stop portion of cup-shaped portion
Porous filter membrane surface is carried out (state of (1)), by the pure water inlet of chimeric capsid with cup-shaped
The second row mouth of a river in portion purifies (states of (2)) to water.Thus, only by changing water purifying filter cartridge
Just can carry out the switching of the cleaning of water purification and Porous filter membrane, because do not use valve and can be at a low price
Carry out.
The further feature composition of the water purifying filter cartridge of the present invention is, is configured with absorption in above-mentioned enclosure interior
Agent.Constitute according to features described above, in addition to the particulate removed by Porous filter membrane or foreign matter, pass through
Be configured at the adsorbent of enclosure interior from the water flowed into Adsorption residual chlorine, bleach odor, musty and
The impurities etc. such as the organic matters such as chloroform, heavy metal and aluminium.
The feature composition of the water purifying filter cartridge of the present invention is have water purifying filter cartridge, and it possesses: be inserted in housing
The Porous filter membrane of inside；It is arranged at the unboiled water entrance on the top of housing；It is arranged at the periphery of housing
Pure water inlet and the first row mouth of a river；And the bottom of storage case there is water purification water stop portion and the second draining
The cup-shaped portion of mouth.Thus, only water purification and Porous filter membrane can just be carried out by replacing water purifying filter cartridge
The switching cleaned, can be carried out at a low price because not using valve.
The further feature composition of the water purifying filter cartridge of the present invention is, is provided with mark, it is possible to judge water purification
Whether the installment state of filter cylinder is in above-mentioned (1) or the state of (2).According to features described above composition, water purification
The cleaning state that the position of filter cylinder is in water purification state or Porous filter membrane is the most very clear, it is possible to
Prevent user from using the water of purification and the water of cleaning mistakenly.
The further feature composition of the water purifying filter cartridge of the present invention is, housing and cup-shaped portion have side surface part
And bottom, pure water inlet is arranged at the bottom of housing, and the first row mouth of a river is arranged at the side surface part of housing, water purification
Water stop portion is arranged at the bottom of cup-shaped portion.Constitute according to features described above, when water purifying filter cartridge is in water purification shape
During state, it is possible to big flow ground carries out water purification, it is possible to make water purification efficiency become big.It addition, work as water purification
When filter cylinder is in the cleaning state of Porous filter membrane, it is possible to more efficiently prevent from rinse water and arrange from pure water inlet
Go out.
The effect of invention
Can provide can inexpensively and simply remove attachment, be piled up in the foreign matter of Porous filter membrane surface
Water purifying filter cartridge and water purifier.
Accompanying drawing explanation
Fig. 1 is the sectional view of the schematic construction of the kettle type water purifier representing an embodiment of the invention.
Fig. 2 is the sectional view of the position of the water purifying filter cartridge during water purifying filter cartridge representing and cleaning the present invention.
Fig. 3 be denoted as the present invention other embodiment be configured with adsorbent in enclosure interior
The sectional view of the schematic construction of water purifying filter cartridge.
Fig. 4 is the figure of the example representing the position representing water purifying filter cartridge in the water purifying filter cartridge of the present invention.
Fig. 5 is the sectional view of the schematic construction of the water purifying filter cartridge of other the embodiment representing the present invention.
Fig. 6 is the signal of the tap directly link type water purifier of other the embodiment representing the present invention
The figure of structure.
Fig. 7 is the water cleaning systems of the platform mo(u)ld bottom half water purifier representing other the embodiment possessing the present invention
The figure of schematic construction.
Fig. 8 is the water cleaning systems of the fixed water purifier representing other the embodiment possessing the present invention
The figure of schematic construction.
Fig. 9 is the water cleaning systems of the fixed water purifier representing other the embodiment possessing the present invention
The figure of schematic construction.
Detailed description of the invention
Hereinafter, the present invention is specifically described referring to the drawings preferred embodiment.In FIG, accompanying drawing
The kettle type water purifier of mark 1 expression an embodiment of the invention.This water purifier 1 is mainly held by main body
Device 2, lid 3, unboiled water tank 4 and water purifying filter cartridge 5 are constituted.
Main body container 2 is made up of the shell with generally trapezoidal flat shape and upper opening, is being equivalent to
The water filling tilted near the centre of its height it is formed with to upper edge on the side wall surface that trapezoidal upper bottom portion is divided
Mouth 7, is formed with handle 6 on contrary side.The lower half of main body container 2 constitutes water purification reservoir 10.
Unboiled water tank 4 it is filled with in main body container 2.Unboiled water tank 4 is opened by the top being embedded in main body container 2
The cup type container of mouth is constituted, and ora terminalis is formed with end difference 8 thereon, makes this end difference 8 load, coordinate
The upper end open edge of main body container 2, thus to be formed between the inner peripheral surface of its outer peripheral face and main body container 2
The mode at required interval is accommodated in main body container 2.The upper interior portion of this unboiled water tank 4 constitutes unboiled water storage
Portion 9.
Bottom wall part at unboiled water tank 4 be centrally formed circle tank sealing 11, from this tank sealing 11 to
Lower section is projecting cup-shaped portion 12, is formed with the water purification with housing 17 in the bottom of this cup-shaped portion 12 and goes out
Mouthfuls 13 are fitted together to and carry out the water purification water stop portion 14 of location and the second row mouth of a river 15 of water purifying filter cartridge.With storage
In the mode of cup-shaped portion 12, housing 17 is installed in cup-shaped portion 12.In the bottom of housing 17 with downwards
The mode that side highlights is provided with pure water inlet 13.Following seal construction can be used: at the water purification of housing 17
Arbitrary place at outlet 13 or the water purification water stop portion 14 of cup-shaped portion 12 and the second row mouth of a river 15 arranges embedding
Close the groove portion of O or packing ring etc., thus make both closely be fitted together to by O or packing ring.
The pure water inlet 13 of housing 17 and the second row of cup-shaped portion 12 is made when the water flowed into is purified
The mouth of a river 15 is closely chimeric and uses.This state is equivalent to the state of (2).In this condition, water purification is discharged
To water purification reservoir 10.In this condition, in cup-shaped portion 12, make generally cylindrical housing 17
A part is closely embedded in the water purifying filter cartridge sealing 16 being formed thereon ora terminalis.It addition, make cup-shaped portion 12
The periphery plane-plane contact of a part for internal face and the housing 17 extended downwards also makes housing 17 be accommodated in cup
In shape portion 12.Therefore, although unboiled water is discharged from the first row mouth of a river 19, but due to pure water inlet 13 with
The second row mouth of a river 15 closely chimeric and be enclosed within the space between housing 17 and cup-shaped portion 12, it is impossible to
It is expelled to water purification reservoir 10.That is, a part for the unboiled water discharged from the first row mouth of a river 19 is by housing 17
And the space between cup-shaped portion 12 keeps, sealing, and unboiled water can not be discharged to the outside of cup-shaped portion 12.
On the other hand, when Porous filter membrane 20 is carried out, make the pure water inlet 13 of housing 17
It is the most chimeric with the water purification water stop portion 14 of cup-shaped portion 12, so that water purification can not be discharged from pure water inlet 13.
Then, make the rinse water having cleaned the Porous filter membrane 20 in housing 17 via the first row mouth of a river 19 from
Discharge in housing 17, by the space between housing 17 and cup-shaped portion 12, via the second row mouth of a river 15
It is expelled to water purification reservoir 10.This state is equivalent to the state of (1).In this condition, housing 17
Outer peripheral face not with the inwall plane-plane contact of cup-shaped portion 12, owing to the first row mouth of a river 19 of housing 17 is with cup-shaped
The second row mouth of a river 15 in portion 12 connects, therefore, it is possible to make rinse water be expelled to water purification reservoir 10.
Additionally, such as, above-mentioned (1) and (2) states can be carried out, from unboiled water by following operation
Tank again assembles after pulling down water purifying filter cartridge and making water purifying filter cartridge rotation turnback and is placed in unboiled water tank.
Can be at the water purifying filter cartridge sealing 16 of water purifying filter cartridge 5 or arbitrary place of the tank sealing of unboiled water tank 4
The groove portion being fitted together to O, packing ring etc. is set, thus uses and make both tight by O or packing ring etc.
Close chimeric seal construction.It addition, although water purification water stop portion 14 is spill in FIG but it also may be
Convex and clog the structure of pure water inlet.
Water purifying filter cartridge 5 possesses the substantially cylindric housing 17 that upper end is inaccessible, is formed in inaccessible upper end
There is unboiled water entrance 18.Side surface part at above-mentioned housing is formed with the first row mouth of a river 19.On the other hand, housing
The pure water inlet 13 that a part of opening of the bottom of 17 composition highlight downwards.Pass through inside housing 17
Pouring piece 21 fixes Porous filter membrane 20, and makes open end and the pure water inlet 13 of Porous filter membrane
Assemble alignedly.As pouring piece 21, as long as can be used in food applications and there is enough adhesive strengths
Just without using with being particularly limited to, it is possible to be suitably used such as polyurethane series, epoxy, silicon system etc.
Pouring piece.
Additionally, as Porous filter membrane, its form, structure, material, size etc. are without limit especially
Surely use, such as, can use hollow-fibre membrane, flat film etc. as suitably desired.As Porous mistake
The material of filter membrane, not restriction the most especially, it is possible to use such as polyolefin, polysulfones, polyvinyl alcohol,
Cellulose, polyacrylonitrile, polyamide, polyimides, polytetrafluoroethylene (PTFE), polyvinylidene fluoride etc..It addition,
In the case of using hydrophobic hollow-fibre membrane, it is possible to use after it is carried out hydrophilicity-imparting treatment.
It addition, as Porous filter membrane, such as, in the purification of running water, well water etc., be preferably used flat
All aperture 0.01～0.3 μm, porosity 20～95%, Porous filter membranes of thickness 0.01～2mm.
If average pore size is less than 0.01 μm, filtering traffic is not enough, if average pore size is more than 0.3 μm, separating property
Not enough.It addition, if porosity is less than 20%, filtering traffic is not enough, if porosity is more than 95%, and intensity
Not.It addition, in the case of the form of Porous filter membrane is hollow-fibre membrane, external diameter be preferably 0.1～
5mm.If external diameter is less than 0.1mm, the water flowing resistance at the water of hollow-fibre membrane internal flow becomes big, if
External diameter reduces more than 5mm then resistance to pressure, loses compactness.
Additionally, use the raw water purification of this water purifier 1 to carry out as follows.First, as it is shown in figure 1,
Unboiled water reservoir 9 at unboiled water tank 4 stores unboiled water, and unboiled water is from the unboiled water entrance being formed at water purifying filter cartridge 5
18 import in housing 17.This unboiled water immerses Porous filter membrane 20, by the phase of Porous filter membrane 20
Between be cleaned, become water purification.This water purification from the open end of Porous filter membrane 20 to pure water inlet 13
Discharge, and carry out draining from the second row mouth of a river 15, accumulate water purification in water purification reservoir 10.Additionally, at this moment
Although discharging unboiled water from the first row mouth of a river 19 of the peripheral part opening at housing 17, but it is held in housing
Space between 17 and cup-shaped portion 12, will not be expelled to water purification reservoir 10.
Fig. 2 is the unboiled water tank 4 when being carried out the Porous filter membrane surface of the present invention and water purification filtration
The sectional view of cylinder 5.When Porous filter membrane is carried out, make the water purification water stop portion 14 of cup-shaped portion 12
The most chimeric with the pure water inlet 13 of housing 17 and use.First, accumulate rinse water in unboiled water reservoir 9,
Rinse water imports in housing 17 from the unboiled water entrance 18 being formed at water purifying filter cartridge 5.The general's accumulation of this rinse water,
The foreign matter on the surface being attached to Porous filter membrane 20 removes and cleans.Rinse water after this cleaning is from first row
The mouth of a river 19 is discharged, by the space between housing 17 and cup-shaped portion 12, finally from the second row mouth of a river 15
Carry out draining.When cleaning this Porous filter membrane, because pure water inlet 13 is airtight by water purification water stop portion 14
And water can not be made to discharge, so unboiled water is not by Porous filter membrane, the rinse water of inflow is all from first row
The mouth of a river 19 is discharged, thus cleaning efficiency uprises.
Fig. 3 (a) is the sectional view of other examples of a part for the water purifying filter cartridge representing the present invention.Water purification
Filter cylinder 5 possesses the substantially cylindric housing 17 that upper end is inaccessible, is formed with unboiled water in inaccessible upper end and enters
Mouth 18.Unboiled water entrance 18 is configured with filter 22.Further, the side surface part at housing is formed with first
Discharge outlet 19.On the other hand, a part of opening of the bottom of housing 17, constitute pure water inlet 13.Further,
Substantial middle at water purifying filter cartridge 5 is configured with filter 23, and the inside of housing 17 separates up and down.At housing
The first half of the inside of 17 is filled with adsorbent 24, fixes Porous in lower half by pouring piece 21 and filters
Film 20 also makes the open end of Porous filter membrane assemble alignedly with pure water inlet 13.Because filter
23 set to prevent adsorbent 24 from flowing out from the first row mouth of a river 19, so can also be at first row
The configurating filtered device in the mouth of a river 19.
Adsorbent is not particularly limited, it is possible to use such as activated carbon, Molecular Adsorption resin, zeolite,
Molecular sieve, chelating resin, ion exchange resin, coral sand, medical stone, montmorillonite, calcium carbide, bone black,
Hydroxyapatite, titanium silicate etc..
If using such water purifying filter cartridge, then except removing bacterium class, turbidity composition by Porous filter membrane
Outside, moreover it is possible to simultaneously by above-mentioned adsorbent to organic matter, weights such as bleach odor, musty and chloroforms
The impurity such as metal and aluminium carries out the removal of the material of the kind according to adsorbent.
Adsorbent 24 is configured at the downstream of Porous filter membrane 20 in Fig. 3 (b), at Fig. 3 (c)
In be configured at upstream and the downstream both sides of Porous filter membrane 20.Being configured to of Fig. 3 (b) makes cleaning
Water does not contacts with adsorbent 24, and when preventing from cleaning, the ability of adsorbent 24 declines.It addition, if figure
The structure of 3 (c), configures reproducible adsorbent 24, the situation of such as ion exchange resin at upstream side
Under, if using sodium-chloride water solution as rinse water, it is possible to carry out regeneration of ion-exchange resin with many simultaneously
The cleaning of hole matter filter membrane 20.
Fig. 4 is the figure of an example of the position representing water purifying filter cartridge.Pure water inlet at water purifying filter cartridge 5
In the case of 13 is the most chimeric with the second row mouth of a river 15 of cup-shaped portion 12 as illustrated in fig. 1, such as Fig. 4 (a)
Shown in, water purifying filter cartridge 5 arrow 25 arrow mark above " water purification " side in unboiled water tank.It addition,
Tight with the water purification water stop portion 14 of cup-shaped portion 12 as illustrated in fig. 2 at the pure water inlet 13 of water purifying filter cartridge 5
In the case of Qian He, as shown in Fig. 4 (b), water purifying filter cartridge 5 arrow 25 arrow mark above is at unboiled water
" cleaning " side in tank, the position of water purifying filter cartridge when expression uses, it is possible to by user because of mistake
Ground uses and causes having drunk this situation of rinse water and prevent trouble before it happens.This is an example, and arrow can also
Use star-like grade other image or figure.It addition, words such as " water purification " can also use by image or
Figure makes the method that user knows.
Fig. 5 is the sectional view of other example of the water purifying filter cartridge that the water purifier of the present invention is used.Water purification filtration
Cylinder 5 possesses: have the substantially cylindric housing 17 of unboiled water entrance 18；And by storage case 17
The cup cap 46 of the upper occluder of cup-shaped portion 12, is formed with a glass cap entrance 26 in the upper end of cup cap 46.From
Unboiled water or rinse water that cup cap entrance 26 flows into are imported in housing 17 by unboiled water entrance 18.Cup cap 46
There is the opening portion dismounting inserted structure freely with cup-shaped portion 12, it is possible to have plug-in type, screw-type,
The forms such as formula.Cup cap entrance 26 is configured with filter 22.Further, in the side of housing 17
Portion is formed with the first row mouth of a river 19.On the other hand, a part of opening of the bottom of housing 17, constitute water purification
Outlet 13.The first half in the inside of housing 17 is filled with adsorbent 24, makes to be cast part in lower half
The open end of 21 fixing Porous filter membranes 20 assembles alignedly with pure water inlet 13.Such as Fig. 5 institute
Show, to prevent adsorbent 24 for the purpose of pure water inlet 13 flows out, it is also possible to configure at pure water inlet 13
Filter 23.
Fig. 6 is an example of the tap directly link type water purifier of the water purifying filter cartridge 5 representing and possessing Fig. 5
Figure.This water purifier includes: the runner with the tap installation portion 30 that the tap with water pipe is connected is cut
Change portion 31；And water purifying filter cartridge 5.By utilizing tap installation portion 30 to link with the tap of water pipe,
Running water is internal from unboiled water access port 32 guiding in channel switching part 31.The running water imported is switched by runner
The operation of bar 33, the unboiled water outlet (not shown) being expelled directly out at non-purified running water and water purification filtration
Optionally switch and carry out to send water between cylinder 5.The running water flowing into water purifying filter cartridge 5 passes sequentially through adsorbent
24 and Porous filter membrane 20 and filtered, discharge from the second row mouth of a river 15 as water purification.Additionally,
Although Fig. 6 represents the state of Water warfare, but the Porous filter membrane 20 in water purifying filter cartridge 5 is entered
In the case of row cleans, as it has been described above, cup-shaped portion 12 pulled down from cup cap 46, make the clean of water purifying filter cartridge 5
Water out 13 is closely chimeric by water purification water stop portion 14.
Fig. 7 is the figure of an example of the platform mo(u)ld bottom half water purifier of the water purifying filter cartridge 5 representing and possessing Fig. 5.This is clean
Hydrophone is to have glass cap entrance 26 and the second row mouth of a river 15 and will be built-in with adsorbent and Porous in inside
Filter membrane and the water purifying filter cartridge 5 that constitutes is configured at the water cleaning systems below tank 45.Respectively dismounting
Mode, the cup cap entrance 26 at water purifying filter cartridge 5 connects water purifier entrance side pipe arrangement 35 by joint 38,
And connect water purifier outlet side pipe arrangement 36 at the second row mouth of a river 15 by joint 39.Water purifier outlet side
Pipe arrangement 36 is connected with water purification nozzle 40, and by around turncock 41, making to be purified by water purifying filter cartridge 5
Water purification flow out from water purification nozzle 40.Further, the upstream side at water purifier entrance side pipe arrangement 35 configures confession
Water bolt (not shown), the entrance at this turncock connects the conduit 34 of running water.
Fig. 8 is the figure of an example of the fixed water purifier of the water purifying filter cartridge 5 representing and possessing Fig. 5.Additionally,
Arrow in figure " → " represent the flow direction of water.Following Fig. 9 is too.This water purifier generally comprises
For possessing: water purifying filter cartridge 5；It is connected to the processed water supplying pipe 43 of the cup cap entrance 26 of glass cap 46；With
And it is connected to the process water discharge pipe 44 at the second row mouth of a river 15 of water purifying filter cartridge 5.
It addition, be not limited to the fixed water purifier possessing the water purifying filter cartridge 5 of Fig. 5, as it is shown in figure 9,
Processed water supplying pipe 43 can also be configured as water purifying filter cartridge 5 and process water discharge pipe 44.
The explanation of symbol
1 water purifier, 2 main body containers, 3 lids, 4 unboiled water tanks, 5 water purifying filter cartridges, 6 handles,
7 water filling ports, 8 end differences, 9 unboiled water reservoir, 10 water purification reservoir, 11 tank sealings,
12 cup-shaped portion, 13 pure water inlets, 14 water purification water stop portion, the 15 second row mouths of a river, 16 water purification filtration
Cylinder sealing, 17 housings, 18 unboiled water entrances, the 19 first row mouths of a river, 20 Porous filter membranes,
21 pouring pieces, 22 filters, 23 filters, 24 adsorbents, 25 arrows, 26 glasss of caps enter
Mouthful, 30 tap installation portions, 31 runner switching parts, 32 unboiled water access ports, 33 runner changer levers,
The conduit of 34 running water, 35 water purifier entrance side pipe arrangements, 36 water purifier outlet side pipe arrangements, 38,39
Joint, 40 water purification nozzles, 41 turncocks, 43 are processed water supplying pipe, and 44 process water row
Go out pipe, 45 tanks, 46 glasss of caps.
Claims (6)
1. a water purifying filter cartridge, it possesses: be inserted in the Porous filter membrane of the inside of housing；It is arranged at
The unboiled water entrance on the top of above-mentioned housing；It is arranged at the pure water inlet of the bottom of above-mentioned housing；And be arranged at
The first row mouth of a river of the side surface part of above-mentioned housing, above-mentioned water purifying filter cartridge is characterised by,
The above-mentioned cup-shaped portion of the unboiled water tank possessing cup-shaped portion and unboiled water reservoir receives the bottom of above-mentioned housing,
Above-mentioned cup-shaped portion has water purification water stop portion and the second row mouth of a river,
The state of following (1) and (2) can be switched over,
(1) pure water inlet making above-mentioned housing is chimeric with the water purification water stop portion of above-mentioned cup-shaped portion, and makes above-mentioned
The first row mouth of a river of housing connects with the second row mouth of a river of above-mentioned cup-shaped portion, carries out above-mentioned Porous filter membrane
Clean,
(2) pure water inlet making above-mentioned housing is chimeric with the second row mouth of a river of above-mentioned cup-shaped portion, from above-mentioned
Two discharge outlet discharge water purification.
Water purifying filter cartridge the most according to claim 1, it is characterised in that
In the inside of above-mentioned housing, at the upstream side of above-mentioned Porous filter membrane or downstream or upstream side
And downstream both sides are configured with adsorbent.
3. a water purifier, it is characterised in that have:
Water purifying filter cartridge described in claim 1 or 2；
There is the unboiled water reservoir and above-mentioned cup-shaped portion connected with above-mentioned unboiled water entrance and receive above-mentioned housing
Unboiled water tank；And
Load above-mentioned water purifying filter cartridge and the main body container of unboiled water tank.
Water purifier the most according to claim 3, it is characterised in that
Water purifying filter cartridge is provided with mark, it is possible to judge that the installment state of above-mentioned water purifying filter cartridge is in above-mentioned (1)
Or the state of (2).
5. a water purifier, it possesses water purifying filter cartridge and be provided with water purification water stop portion and second row mouth of a river cup-shaped portion,
This water purifying filter cartridge possesses: be inserted in the Porous filter membrane of the inside of housing；It is arranged at the top of above-mentioned housing
Unboiled water entrance；It is arranged at the pure water inlet of the bottom of above-mentioned housing；And it is arranged at the side of above-mentioned housing
The first row mouth of a river in portion, above-mentioned water purifier is characterised by,
Above-mentioned cup-shaped portion receives the bottom of above-mentioned housing,
The state of following (1) and (2) can be switched over,
(1) pure water inlet making above-mentioned housing is chimeric with the water purification water stop portion of above-mentioned cup-shaped portion, and makes above-mentioned
The first row mouth of a river of housing connects with the second row mouth of a river of above-mentioned cup-shaped portion,
(2) pure water inlet making above-mentioned housing is chimeric with the second row mouth of a river of above-mentioned cup-shaped portion.
Water purifier the most according to claim 5, it is characterised in that
Above-mentioned water purifier has a glass cap,
Above-mentioned cup cap has the opening portion with above-mentioned cup-shaped portion and dismounts inserted structure freely and formed in end
Cup cap entrance,
The unboiled water flowed into from above-mentioned cup cap entrance is directed in above-mentioned housing by above-mentioned unboiled water entrance.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-002094 | 2012-01-10 | ||
| JP2012002094 | 2012-01-10 | ||
| PCT/JP2013/050287 WO2013105595A1 (en) | 2012-01-10 | 2013-01-10 | Water purification cartridge and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104039714A CN104039714A (en) | 2014-09-10 |
| CN104039714B true CN104039714B (en) | 2016-09-07 |
Family
ID=48781539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380005028.8A Expired - Fee Related CN104039714B (en) | 2012-01-10 | 2013-01-10 | Water purifying filter cartridge and water purifier |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5578272B2 (en) |
| CN (1) | CN104039714B (en) |
| WO (1) | WO2013105595A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015181206A1 (en) * | 2014-05-27 | 2015-12-03 | Biaqua B.V. | Process for removing phosphate from water streams via an intergrated process |
| CN207002323U (en) * | 2014-10-08 | 2018-02-13 | 东丽株式会社 | Water purifier |
| CN105036246A (en) * | 2015-06-17 | 2015-11-11 | 蒋暾 | Filter structure for preventing filter membranes from blockage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492839A (en) * | 2000-12-25 | 2004-04-28 | ������������ʽ���� | Pitcher type water purifier and purification cartridge for water purifier |
| CN102019109A (en) * | 2009-09-16 | 2011-04-20 | 三菱丽阳可菱水有限公司 | Water purification filter cartridge and water purifier |
| CN101439241B (en) * | 2007-11-22 | 2012-01-04 | 松下电工株式会社 | Filter element of water purifier and water purifier equipped with the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144989U (en) * | 1984-09-25 | 1985-09-26 | 株式会社クラレ | household water purifier |
| JPS63157295U (en) * | 1987-03-30 | 1988-10-14 | ||
| JPH03186A (en) * | 1989-05-26 | 1991-01-07 | Material Eng Tech Lab Inc | Water purifier |
| JPH03109695U (en) * | 1990-02-26 | 1991-11-11 | ||
| JPH06315684A (en) * | 1992-07-13 | 1994-11-15 | Mitsubishi Rayon Co Ltd | Water purifier |
| JPH06210281A (en) * | 1993-01-19 | 1994-08-02 | Hitachi Ltd | Water purifier |
-
2013
- 2013-01-10 CN CN201380005028.8A patent/CN104039714B/en not_active Expired - Fee Related
- 2013-01-10 JP JP2013503896A patent/JP5578272B2/en not_active Expired - Fee Related
- 2013-01-10 WO PCT/JP2013/050287 patent/WO2013105595A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492839A (en) * | 2000-12-25 | 2004-04-28 | ������������ʽ���� | Pitcher type water purifier and purification cartridge for water purifier |
| CN101439241B (en) * | 2007-11-22 | 2012-01-04 | 松下电工株式会社 | Filter element of water purifier and water purifier equipped with the same |
| CN102019109A (en) * | 2009-09-16 | 2011-04-20 | 三菱丽阳可菱水有限公司 | Water purification filter cartridge and water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104039714A (en) | 2014-09-10 |
| WO2013105595A1 (en) | 2013-07-18 |
| JPWO2013105595A1 (en) | 2015-05-11 |
| JP5578272B2 (en) | 2014-08-27 |
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