CN205556145U - Water purifier is with straining a section of thick bamboo and water purifier - Google Patents
Water purifier is with straining a section of thick bamboo and water purifier Download PDFInfo
- Publication number
- CN205556145U CN205556145U CN201490000785.6U CN201490000785U CN205556145U CN 205556145 U CN205556145 U CN 205556145U CN 201490000785 U CN201490000785 U CN 201490000785U CN 205556145 U CN205556145 U CN 205556145U
- Authority
- CN
- China
- Prior art keywords
- water purifier
- filtering cartridge
- cap
- sorbing material
- outlet cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 235000017166 Bambusa arundinacea Nutrition 0.000 title abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 title abstract 2
- 241001330002 Bambuseae Species 0.000 title abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 title abstract 2
- 239000011425 bamboo Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 195
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 62
- 238000005728 strengthening Methods 0.000 claims description 34
- 210000000578 peripheral nerve Anatomy 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 87
- 241000894006 Bacteria Species 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000012528 membrane Substances 0.000 description 31
- 239000012510 hollow fiber Substances 0.000 description 27
- 239000004745 nonwoven fabric Substances 0.000 description 14
- -1 poly- Benzene sulfone Chemical class 0.000 description 13
- 230000008021 deposition Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000000835 fiber Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 10
- 229920002492 poly(sulfone) Polymers 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 4
- 229940088710 antibiotic agent Drugs 0.000 description 4
- 230000003115 biocidal effect Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 241000971683 Maurolicus muelleri Species 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 229920006127 amorphous resin Polymers 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 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
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/024—Hollow fibre modules with a single potted end
- B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
-
- 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
-
- 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
- B01D61/20—Accessories; Auxiliary operations
-
- 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
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/23—Specific membrane protectors, e.g. sleeves or screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/40—Adsorbents within the flow path
-
- 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
- C02F1/44—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
-
- 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
- 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
- C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water purifier has with straining a section of thick bamboo: cylindric adsorption material with adsorption material's one end confined entry cap, sets the export cap that has an opening at adsorption material's the other end to and restraint and restraint into the cavity cortina of U word form, the cavity cortina is restrainted sealedly and is fixed the opening at the export cap, sets the space in adsorption material's central authorities from some of the outstanding cavity cortina of export cap bundle. According to the utility model discloses, a small -size, long -life water purifier is provided, even for a certain reason, the bacterium has entered into the activated carbon, during the water purification can not sneaked into to the bacterium yet, the space ground furthest that can not waste cylindric adsorption material's central authorities filled in the filter media, and it is whole to effectively utilize adsorption material.
Description
Technical field
The utility model relates to filtering cartridge for water purifier and the water purification of embedded pure water device filter cylinder purifying running water
Device.
Background technology
In the past, as the water purifier that running water is purified, had on the delivery port being directly attached at running water pipe bibcock
Tap direct linkage type water purifier and be arranged on the kitchen mo(u)ld bottom half etc. under tank.In recent years, add by filtering cartridge for water purifier (with
It is referred to as down filter cylinder) the bibcock internally-arranged type water purifier that is built in the spray head of running water pipe bibcock.Bibcock internally-arranged type water purifier by
In being preferred in appearance without installing other object on the delivery port of bibcock, owing to changing when filter cylinder without piercing
Under tank, so there being the easy strong point of replacing.Spray head as delivery port can carry out water purification and the switching of former water.This
Outward, it is also possible to water purification and former water are switched to direct current water and shower water respectively.
As the filter cylinder of bibcock internally-arranged type water purifier, such as, have to employ and as patent document 1, be configured to cylindrical shape
The filter cylinder of activated carbon.Upstream side at cylindric activated carbon is fixed with the upstream side cap of closure end, solid in side, downstream
Surely there is the downstream cap with pure water inlet.
But, exist in the filter cylinder only used activated carbon and can not remove bacterium and atomic problem.
In contrast, such as there is patent document 2 to arrange the knot of hollow fiber membrane module like that in the side, downstream of activated carbon
Structure.If use filtering accuracy be the secondary filter film of below 0.3 μm as hollow fiber membrane, then can catch bacterium.But, by
In having arranged hollow fiber membrane module and the volume of activated carbon reduces, there is adsorption capacity and reduce, as the lost of life of filter cylinder
Problem.Although increasing filter cylinder can extend the life-span, but the bibcock of built-in filter cylinder increasing, there is the problem being difficult to use in kitchen.
The life-span is extended as desired by user, it is necessary in the size being accommodated in the regulation of inner space of bibcock,
More filter material is filled in the appearance and size of the filter cylinder i.e. determined.But, in the structure that patent document 2 is suggested plans, filter material
Fill in the space of the central authorities less than cylindric activated carbon and waste.
In contrast, such as there is patent document 3 to be provided with macaroni yarn in the space of the central authorities of cylindric activated carbon like that
The structure of film.The space of the central authorities of cylindric activated carbon also is able to use the most lavishly.But, without inserting hollow
The circular cylindrical shell of cortina, then can increase filter material further.I.e., can not say that patent document 3 is relative to have to be outside filter cylinder
The problem filling in more filter material in shape size is fully recorded or suggests solution countermeasure.
In patent document 3, describe and be provided with on the outer surface of circular cylindrical shell in the activated carbon keeping cylindric
Multiple ridges of perimeter surface.Due to the inwardly week side impressed pressure of the side, periphery from cylindric activated carbon, so typically setting
Put the strengthening part being supported from inner peripheral surface.But, in the activated carbon near the contact site of ridge, water is difficult to flowing, no
Adsorption capacity can be played.If increasing with the contact surface of the inner peripheral surface of cylindric activated carbon as the ridge of strengthening part, then deposit
The adsorption capacity overall at activated carbon reduces, the problem of the lost of life of filter cylinder.
The side being provided with hollow fiber membrane in the space of the central authorities of cylindric activated carbon is it is also proposed in patent document 4
Case.Although the hollow fiber membrane housing describing the holding member of the activated carbon doubling as cylindrical shape is pasted with netted at multiple openings
Thing, but as patent document 3, in the activated carbon near grid portion beyond opening, water is difficult to flowing, can not play suction
Attached ability.Additionally, resinous grid portion thickness is big, it cannot be said that be the central authorities of the activated carbon employing cylindrical shape the most lavishly
Space.
In patent document 2, describing the cylinder by arranging acrylic fibre as strengthening part, solving can not
Enough problems utilizing activated carbon layer overall expeditiously.But, in order to keep intensity to have with the cylinder of acrylic fibre
Sufficiently thickness.There is the problem decreasing the space for filling in filter material.
Patent document 1: Japanese Laid-Open 2001-323528 publication,
Patent document 2: Japanese Laid-Open 2006-15199 publication,
Patent document 3: Japanese Laid-Open flat 9-150043 publication,
Patent document 4: Japanese Laid-Open 2008-136933 publication.
Utility model content
The utility model proposes in view of the problems referred to above of the prior art, it is provided that one is small-sized, long-life only
Hydrophone filter cylinder and water purifier use, even if because certain reason bacterium has entered in activated carbon, bacterium also will not be mixed in water purification,
Can not waste cylindrical shape sorbing material central authorities fill in filter material the most to greatest extent, utilize sorbing material expeditiously
Overall.
The filtering cartridge for water purifier of the present utility model solving the problems referred to above has: cylindric sorbing material, by this absorption
The access cap that one end of material is closed, is disposed in the outlet cap with opening portion of the other end of this sorbing material, and restraints into U
The macaroni yarn perineurium of shape,
Said hollow cortina bundle seals and is fixed on the opening portion of said outlet cap, from the hollow that said outlet cap is prominent
A part for cortina bundle is disposed in the space of the central authorities of sorbing material.
Here, the part being disposed in the macaroni yarn perineurium in the space of the central authorities of sorbing material is the model shown in L2 in Fig. 6
Enclose interior macaroni yarn perineurium.In contrast, the entirety of macaroni yarn perineurium also comprises the opening portion sealing and being fixed on outlet cap
Part, be the macaroni yarn perineurium in Fig. 6 in the scope shown in L1.
More than the 70% of the total length of filtering cartridge for water purifier of the present utility model preferred said hollow cortina bundle is disposed in aforementioned
The space of the central authorities of sorbing material.
Here, the total length of macaroni yarn perineurium is the length of L1 in Fig. 6.It is disposed in the macaroni yarn perineurium of the central authorities of sorbing material
Length be the length of L2 in Fig. 6.
Filtering cartridge for water purifier of the present utility model preferably has strengthening part near the inner circumferential of preceding adsorption material, and this adds
Strong parts are metals.
The preferred aforementioned strengthening part of filtering cartridge for water purifier of the present utility model is stainless steel.
The preferred aforementioned strengthening part of filtering cartridge for water purifier of the present utility model is helical spring.
The line footpath of filtering cartridge for water purifier of the present utility model preferred said spiral spring is more than 0.3mm and below 1.5mm.
Four points of the total length that pitch is sorbing material of filtering cartridge for water purifier of the present utility model preferred said spiral spring
Below one of.
The total length touching a length of sorbing material of filtering cartridge for water purifier of the present utility model preferred said spiral spring
Less than 1/4th.
Here, the contiguity length of helical spring is the spiral bullet when compression helical spring, the most adjacent spiral contiguity
The length of spring.The total length of sorbing material is the length of L3 in Fig. 6.
The preferred strengthening part of filtering cartridge for water purifier of the present utility model is below 1mm with the average distance of sorbing material.
Filtering cartridge for water purifier of the present utility model preferably has multiple protuberance in the periphery of outlet cap.
Detachably constitute additionally, water purifier of the present utility model is filtering cartridge for water purifier of the present utility model.
Additionally, bibcock internally-arranged type filtering cartridge for water purifier of the present utility model is to be built in bibcock the utility model used
Filtering cartridge for water purifier.
Additionally, bibcock internally-arranged type water purifier of the present utility model is bibcock internally-arranged type filtering cartridge for water purifier of the present utility model
Detachably constitute.
Owing to filtering cartridge for water purifier of the present utility model has the sorbing material of cylindrical shape, one end of sorbing material is closed
Access cap, be disposed in the outlet cap with opening portion of the other end of sorbing material, and restraint into the hollow fiber membrane of U-shaped
Bundle, macaroni yarn perineurium seals and is fixed on the opening portion of outlet cap, joins from the part exporting the prominent macaroni yarn perineurium of cap
Be located at sorbing material central authorities space, it is possible to do not waste cylindrical shape sorbing material central authorities the most to greatest extent
Fill in filter material.
If the space of more than the 70% of the total length of the macaroni yarn perineurium central authorities being disposed in sorbing material, then can be more not
Utilize wasting space.Although macaroni yarn perineurium can also be of unsealing and fixing part as shown in Figure 6
Distribution be located at sorbing material central authorities space, but in order to less waste sorbing material central authorities carry out profit spatially
With, preferably as it is shown in figure 1, be unsealing and fixing part entirety is disposed in the space of central authorities of sorbing material.
If having strengthening part near the inner circumferential of sorbing material, even if then from the outer Monday of cylindric sorbing material
Lateral inner circumferential side impressed pressure, it is also possible to be supported securely from inner circumferential side.And owing to strengthening part is metal, institute
So that the intensity of strengthening part can either be guaranteed, it is also possible to reduce thickness, the space in filter cylinder will not be wasted.
If owing to strengthening part is stainless steel, then being prevented from being immersed in the water and getting rusty, and there is sufficient intensity,
It is possible to keep securely from the inner circumferential side of cylindric sorbing material.
If additionally, strengthening part is helical spring, then can reduce the contact surface of inner peripheral surface with cylindric activated carbon
Long-pending, the overall adsorption capacity reduction of activated carbon, the lost of life of filter cylinder will not be produced, it is possible to more effectively utilize sorbing material whole
Body.
If additionally, the line footpath of helical spring is more than 0.3mm and below 1.5mm, then can play further reduction with
The contact area of the inner peripheral surface of cylindric activated carbon, effectively utilize the effect that sorbing material is overall, and from cylindric absorption
The inner circumferential side of material carries out the effect kept securely.
If additionally, less than 1/4th of the total length that the pitch of helical spring is sorbing material, then the circle of helical spring
Number is abundant relative to the total length of sorbing material, it is possible to plays further and enters securely from the inner circumferential side of cylindric sorbing material
The effect that row keeps.
If additionally, helical spring touch a length of sorbing material total length less than 1/4th, then can enter one
Step plays and effectively utilizes the effect that sorbing material is overall.
If additionally, the average distance of strengthening part and sorbing material is below 1mm, even if then from cylindric adsorption material
The side, periphery of material inwardly week side impressed pressure, sorbing material inwardly week side deformation, it is also possible to from the inner circumferential of sorbing material
Side keeps securely, maintains the shape of sorbing material.
If additionally, there is multiple protuberance in the periphery of outlet cap, then will be used for filtering cartridge for water purifier at water purifier
The connection member deposition of upper handling or be embedded in the operation on outlet cap, it is possible to support and stationary exit cap.
Additionally, if in the bibcock that above-mentioned filter cylinder is bibcock internally-arranged type filtering cartridge for water purifier, this filter cylinder can be loaded and unloaded
Put type water purifier, then can play effect small-sized, long-life further.
Additionally, if the water purifier that can load and unload of above-mentioned filtering cartridge for water purifier, then user can obtain sweetness, peace
Full water purification.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of the example representing filtering cartridge for water purifier of the present utility model；
Fig. 2 is the left side view of the example representing filtering cartridge for water purifier of the present utility model；
Fig. 3 is the partly cut-away's section view representing the state being built in bibcock by filtering cartridge for water purifier of the present utility model
Figure；
Fig. 4 is the sectional view near the outlet cap of filtering cartridge for water purifier of the present utility model；
Fig. 5 is the longitudinal sectional view of other embodiment representing filtering cartridge for water purifier of the present utility model；
Fig. 6 is the total length of macaroni yarn perineurium is described, to be arranged in the length of macaroni yarn perineurium in the space of the central authorities of sorbing material
The accompanying drawing of the total length of degree and sorbing material.
Description of reference numerals:
1: filtering cartridge for water purifier, 2: activated carbon, 11: access cap, 12: outlet cap, 13: attachment cap, 15: helical spring, 21:
Adsorbing material formed body, 22: internal side diameter non-woven fabrics, 23: outside diameter non-woven fabrics, 31: timber, 32: groove, 35: bonding agent, 36: viscous
Connect agent, 41: timber, 42: timber, 43: opening, 44: groove, 45: radial timber (protuberance), 51: macaroni yarn perineurium, 52: casting mold
Material (Embedding Material), 61: big cylinder, 62: little cylinder, 63: the 1 connecting portions, 64: the 2 connecting portions, 65: ring-type wide diameter portion, 66: ring
Shape wide diameter portion, 67: endless groove, 71: ring-type reducing diameter part, 73: pure water inlet, 74:O type ring, 81: head, L1: macaroni yarn perineurium
Total length, L2: be disposed in the length of the macaroni yarn perineurium in the space of the central authorities of sorbing material, the total length of L3: sorbing material.
Detailed description of the invention
Based on accompanying drawing, one embodiment of filtering cartridge for water purifier of the present utility model is illustrated.
Fig. 1 is the longitudinal sectional view of the example representing filtering cartridge for water purifier of the present utility model.Fig. 2 is to represent that this practicality is new
The left side view of one example of the filtering cartridge for water purifier of type.Fig. 3 is to represent to be built in filtering cartridge for water purifier of the present utility model
Partly cut-away's sectional view of the state in bibcock.
As it is shown in figure 1, filtering cartridge for water purifier 1 is linked with access cap 11, columnar adsorption material from upper side successively
Material 2, exports cap 12, and attachment cap 13, seals and be fixed with macaroni yarn perineurium by mold material 53 on outlet cap 12
51。
Sorbing material 2 is cylindrical shape, by with threadiness the activated carbon adsorbing material formed body 21 as principal component, internal side diameter without
Spin cloth 22, and outside diameter non-woven fabrics 23 is constituted.Adsorbing material formed body 21 is the ratio mixing ratio surface area with regulation and pore
Multiple threadiness activated carbon that footpath distribution is different, and then with the addition of ion-exchange fibre and the hot melt optionally mixing lead ion
Connect the formed body of fiber.By its flaking, with certain tension winding on the axle being wound with internal side diameter non-woven fabrics 22.Reach rule
Heat after fixed external diameter.Thermal welding fiber is core sheath structure, and the fusing point of core is high and the fusing point of sheath is low, by this heating
Process and only sheath fusing is carried out deposition.Winding external diameter on columnar adsorbing material formed body is being maintained by this deposition
Side non-woven fabrics 23, and it is cut into the length of regulation.
It is distributed the composite rate of different multiple threadiness activated carbon by change specific surface area and fine pore, makes multiple removing
The filter capacity balance of object material, it is possible to produce the adsorbing material formed body that comprehensive filter capacity is the highest.So,
Can provide the user can the filter cylinder of Long-Time Service.If additionally, tension force when being wound on axle is controlled, then can
Change the density of adsorbing material formed body.Can provide the pressure loss will not be excessive, the easy use that filter capacity will not be too low
Filter cylinder.
Here, available wet forming method shapes and is made up of threadiness activated carbon and lead sorbing material and thermal welding fiber
Formed body.Can also not only composite fibre shape activated carbon, also mixing granular activated charcoal or powdered activated carbon.It also is able to only use
Granular activated charcoal or powder activated carbon.It not threadiness but thermal welding thing further, it is also possible to use.
If using the granular or aluminosilicate of powdery, titan silicate, titanium oxide to remove material as lead, then can have
Effect ground removes lead ion.
Both can be free from lead and remove the adsorbing material formed body of material, it is also possible to be to remove material and antibacterial containing arsenic
The adsorbing material formed body of material.
Access cap 11 is discoid, is formed with the timber 31 of cylindrical shape and concentric circles on the face linked with activated carbon
Groove 32.Timber 31 be thickness be 0.3～1.5mm, height be 1～4mm, serve and make the columnar sorbing material of central axial alignment
The effect of 2.
Access cap 11 is bonding with sorbing material 2 both can be that cooling is solid after the thermoplastic resin smeared and added heat fusing
The hot melt adhesion formula changed, it is also possible to be to react with the moisture in air and the one-pack-type silicone rubber that hardens is adhered.Due to groove
32 be width be 1～2mm, the degree of depth is 0.5～1mm, bonding agent 35 well into and harden, so bonding agent 35 and access cap 11
There is high bonding force.As the material of access cap 11, it is preferably the amorphous resin good with the compatibility of adhesives, if examining
Consider security, the most preferably ABS resin or polystyrene.
Outlet cap 12 has the discoid of opening 43 for central authorities, is equipped with cylindrical shape on the face linked with sorbing material 2
Timber 41 and timber 42.Timber 41 and timber 31 are again it is thickness is 0.3～1.5mm, and height is 1～4mm, serves and makes
The effect of the columnar activated carbon of central axial alignment 2.As shown in Figure 4, the external diameter ratio of timber 42 is in helical spring 15 described later
Footpath is slightly smaller, and the end of helical spring 15 is housed between timber 42 and sorbing material 2.Timber 42 has not only acted as and has made spiral shell described later
Rotation spring 15 and the effect of the central axial alignment of sorbing material 2, also play and prevent the adhesives 36 internal diameter one to activated carbon 2
The effect that side is stretched out and solidified.
On the face with sorbing material 2 link of outlet cap 12, it is identically formed with groove 44 with access cap 11.Due to groove 44
Be width be 1～2mm, the degree of depth is 0.5～1mm, and adhesives 36 enters sufficiently into and hardens, so adhesives 36 and outlet
Cap 12 has high bonding force.
As the material of outlet cap 12, it is preferably the amorphism good with the compatibility of adhesives in the same manner as access cap 11
Resin, if considering security, the most preferably ABS resin or polystyrene.
It is provided with in the periphery of outlet cap 12 with 90 ° of 8 radial timbers (protuberance) 45 separated.To be used for water purifier
Attachment cap 13 deposition loaded and unloaded on water purifier with filter cylinder or be embedded in the operation on outlet cap, it is possible to support and stationary exit cap
12.If although being supported by the sorbing material 2 being bonded on outlet cap 12, then in deposition or additional when being packed with attachment cap 13
Big compression stress, sorbing material 2 is the most damaged, if but support and fix radial timber (protuberance) 45, then can be reliable
Prevent this breakage.
At the opening 43 of the central authorities of outlet cap 12, seal by mold material 52 and be fixed with and hollow fiber membrane has been tied up
Come and be flexed into inverted U-shaped macaroni yarn perineurium 51.Fill out between each hollow fiber membrane and between hollow fiber membrane and outlet cap 12
Filling mold material 52, solidified by it, each hollow fiber membrane is cast material 52 each other and seals, and the macaroni yarn perineurium 51 of this sealing is led to
Cross mold material 52 to be fixed on outlet cap 12.Before attachment cap 13 is linked with outlet cap 12, by by mold material office
Portion cuts off and removes, and hollow fiber membrane is towards attachment cap 13 opening.A part for the inner peripheral surface of outlet cap 12 is implemented wrinkle processing,
Mold material 52 is prevented to peel off from outlet cap 12.Although the load that on mold material 52, additional hydraulic pressure produces when water flowing,
But concavo-convex owing to being formed on mold material 52 along wrinkle concavo-convex, so pind down each other by concavo-convex, mold material 52
Will not peel off from outlet cap 12, come off.
The polysulfone hollow cortina of hydrophiling is used as macaroni yarn perineurium 51.Polysulfones biological characteristic, heat resistance,
The aspects such as resistance to chemical reagents are excellent, are preferred as water purifier purposes.In addition to polysulfones, it is possible to use polyacrylonitrile, poly-
Benzene sulfone, polyether sulfone, polyethylene, polyacrylic hollow fiber membrane.Can be with the different multiple hollow fiber membrane of combined material.If added
Hydrophobic polyethylene or polyacrylic hollow fiber membrane, then can be effectively discharged out the air being mixed in water.Hollow fiber membrane
Aperture is 0.1～0.3 μm, is most suitable for the turbidity being captured from water.The external diameter of hollow fiber membrane is φ 300～500 μm, and internal diameter is
φ 200～340 μm, thickness is 50～100 μm, has sufficient intensity.Will not be flexed in the mill U-shaped operation or
Push in the operation in outlet cap 12 and fracture.
Owing to macaroni yarn perineurium 51 being only the sectional area of the hollow fiber membrane sectional area of opening 43 that is outlet cap 12
45～55%, so having high muddy filter capacity, it is possible to Long-Time Service.The membrane area of hollow fiber membrane is appropriate scope,
For turbidity completely around the inside of hollow fiber membrane bundle.If the external diameter of hollow fiber membrane is φ 300～500 μm, then owing to both having
Intensity is the thinnest, it is possible to guarantee the biggest membrane area in little shell again.This also becomes and plays high muddy mistake
Filter ability will be because of.
As mold material (embedding material) 52, for having the host of mixed flow and curing agent the biliquid making it harden
Mixed type, it is possible to suitably use polyurethane or epoxy resin etc..It is made to solidify by centrifugal process or settled process etc..
Seal and the side, periphery of fixing end is provided with and described later engages with attachment cap 13 being cast material 52
Stage portion.
Attachment cap 13 has big cylinder 61 and little cylinder 62, has in the inner circumferential side of one end of big cylinder 61 and is connected with outlet cap 12
The 1st connecting portion 63, there is the 2nd connecting portion 64 being connected with bibcock in the side, periphery of one end of little cylinder 62.It is located at the 1st connection
Stage portion in portion 63 does not engages with the stage portion being located on aforesaid outlet cap 12 with rocking.When engaging, from
The soldering tip of ultrasonic wave coating machine is put in attachment cap 13 side, gives vibrational energy by carrying out pressurization, makes outlet cap
12 be deposited over attachment cap 13 together with.As deposition mode, it is possible to use docking mode, overlapping mode, mutual connection mode, the pearl side of connecing
Any one mode such as formula, is not particularly limited, but the mutual connection mode of watertightness, air-tightness excellence is most suitable.
Outlet cap 12 may not be with attachment cap 13 by ultrasonic wave coating but by chimeric and link.In this feelings
Under condition, the material 52 that is cast at outlet cap 12 seals and the side, periphery of fixing end, is provided with two rings as shown in Figure 5
Shape wide diameter portion 65,66.The ring-type wide diameter portion 65 of side away from top engages with the ring-type reducing diameter part 71 of attachment cap 13, even if
It is stretched on Zhou Xiang, connects and also will not easily disengage.Tight with the inner peripheral surface of attachment cap 13 by the top of ring-type wide diameter portion 65
Thickly touch, it is therefore prevented that water leaks into from outside.Ring-type wide diameter portion 66 near side, top is also close with the inner peripheral surface of attachment cap 13
Connecing, auxiliary prevents water to flow into from outside.The elastomeric elements such as o-ring can also be clamped between outlet cap 12 and attachment cap 13.
It is equiped with o-ring 74 in the endless groove 67 of the 2nd connecting portion 64 of little cylinder 62.As in figure 2 it is shown, due to by attachment cap
13 are connected, so water purification will not mix with Yuan Shui (non-purified running water) via o-ring 74 and bibcock are internal.
3～15 granular anti-biotic materials can also be loaded in space between outlet cap 12 and attachment cap 13.If
Anti-biotic material be a diameter of 1～6mm granular, even the narrowest space also is able to filling, and non-woven fabrics can be passed through
Or grid cloth prevents from flowing easily out.Anti-biotic material will not be mixed in water purification.
If anti-biotic material uses the material being mixed with silver in the calcium phosphate or zeolite of Porous, then can make a small amount of
The dissolution well of silver ion vitality.If although the chlorine of residual being decomposed removing with activated carbon, then there is bacterium easily only
Water is bred, from the possibility of the bacterium arrival filtering cartridge for water purifier 1 that water purification delivery port enters, but is prevented from by silver ion
The propagation of bacterium.The non-woven fabrics preferably weight per unit area used is 10～300g/m2, thickness is 0.05～5mm.As material
Material, polyethylene terephthalate, polypropylene, polyethylene etc. are because of cheap and preferred.
As the material of attachment cap 13, in the case of being linked with outlet cap 12 by ultrasonic wave coating, use and export
The material that cap is identical.ABS resin that the dimensional accuracy of shaping is high, polyacetals, Merlon, polystyrene can be used.Logical
Cross and be fitted together to and in the case of outlet cap 12 link, use soft polyethylene or polypropylene.If polyethylene or poly-
Propylene, then the pressure of the metal pattern of undercut portion is extracted easily, and metal pattern production costs is cheap.Due to soft, so manufacturing
In embedding easy, productivity ratio improves.If the mesh volume of ring-type wide diameter portion 65 with ring-type reducing diameter part 71 is adjusted to 0.1～
0.5mm, then when using or change, outlet cap 12 will not disengage simply with attachment cap 13, if strength stretching, could
Disengage.I.e., attachment cap 13 easily load and unload on the 1st connecting portion 64 of outlet cap 12, user can be as required by antibacterial material
Material and non-woven fabrics update, and maintain the effect preventing bacterial multiplication.
It is equipped with helical spring (strengthening part) 15 near the inner circumferential of cylindric sorbing material 2.Due to strengthening part
It is helical spring, it is possible to reduce the contact area of the inner peripheral surface with cylindric activated carbon, activated carbon entirety will not be produced
Adsorption capacity reduces, the lost of life of filter cylinder, it is possible to more effectively utilize sorbing material overall.Will not be as pasted at multiple openings
Net is such, and in the activated carbon near grid portion beyond opening, water is difficult to flowing and is unable to performance adsorption capacity.
The line footpath of helical spring (strengthening part) 15 is preferably more than 0.3mm and below 1.5mm.If making helical spring
The line footpath of (strengthening part) 15 is more than 0.3mm and below 1.5mm, then when from the side, periphery of cylindric sorbing material 2 to
During inner circumferential side is additional pressure, it is possible to be supported securely from the inner circumferential side of sorbing material 2, prevent sorbing material 2 from collapsing
Fall into.And owing to being the least possessive volume, fill in more filter material so hindering hardly.If line footpath is less than 0.3mm, the most by force
Spend insufficient, there is situation about can not be supported securely from the inner circumferential side of sorbing material 2.If line footpath is more than 1.5mm,
Then possessive volume increases, and wastes the space in filter cylinder, is no longer able to fill in greatest extent filter material.
The pitch of helical spring (strengthening part) 15 is preferably less than 1/4th of the total length of sorbing material 2.If spiral shell
Less than/4th of the total length that pitch is sorbing material 2 of rotation spring (strengthening part) 15, then owing to pitch is the least, the number of turns
Fully the most, so when the inwardly additional pressure in week side from the side, periphery of cylindric sorbing material 2, it is possible to from adsorption material
The inner circumferential side of material 2 is supported securely, prevents sorbing material 2 from subsiding.If the four of the total length that pitch is sorbing material 2/
More than one, then there is the situation that the number of turns is few, can not be supported securely from the inner circumferential side of sorbing material 2.
The contiguity length of helical spring (strengthening part) 15 is preferably less than 1/4th of the total length of sorbing material 2.As
Fruit make helical spring (strengthening part) 15 touch a length of sorbing material 2 total length less than 1/4th, then due to suction
The contact area of the inner peripheral surface of enclosure material 2 is little, will not produce the overall adsorption capacity reduction of activated carbon, the lost of life of filter cylinder,
Sorbing material can be effectively utilized overall.
Helical spring (strengthening part) 15 is preferably below 1mm with the average distance of sorbing material 2.If making helical spring
(strengthening part) 15 is below 1mm with the average distance of sorbing material 2, then when the side, periphery from cylindric sorbing material 2
Inwardly during the additional pressure in week side, though sorbing material 2 inwardly week side deformation, it is also possible to before sorbing material 2 subsides from
Inner circumferential side keeps securely, maintains the shape of sorbing material 2.
As the material of helical spring (strengthening part) 15, use stainless steel, piano wire, medium carbon steel line etc..If not
Rust steel, then due to be prevented from being immersed in the water get rusty and most preferably.Additionally, due to have ratio resin material intensity more fully,
It is possible to keep securely from the inner circumferential side of cylindric sorbing material, and owing to possessive volume can be reduced,
More filter material is filled in so hindering hardly.
As strengthening part, can not be helical spring but mesh plate is rolled into the strengthening part of cylindrical shape.If just
The line footpath of the local selected steel wire constituting mesh plate and spacing, then when the side, periphery from cylindric sorbing material 2 is to inner circumferential
During side is additional pressure, it is possible to be supported securely from the inner circumferential side of sorbing material 2, can reduce with cylindric simultaneously
The contact area of the inner peripheral surface of activated carbon, the adsorption capacity preventing activated carbon overall reduces, the lost of life of filter cylinder.
There is the filtering cartridge for water purifier 1 of above-mentioned structure as it is shown on figure 3, suitable conduct is built in bibcock internally-arranged type water purifier
In filter cylinder use, in the head 81 of bibcock internally-arranged type water purifier assemble flow channel switching valve, what running water was purified
Switch between water purification state and the former water state that running water is intactly released.
The little filter cylinder that bibcock internally-arranged type filtering cartridge for water purifier has maximum gauge to be below 35mm, total length is below 150mm.No
Can waste and fill in more filter material spatially in the appearance and size of the filter cylinder so determined.
Making flow channel switching valve is water purification state, is opened by bibcock, and running water is to periphery one effluent of filtering cartridge for water purifier 1
Enter, first pass through sorbing material 2 with the order of outside diameter non-woven fabrics 23, adsorbing material formed body 21, internal side diameter non-woven fabrics 22.This
Time, the chlorine of the free residual in running water is decomposed, and the volatile organic matter in running water is adsorbed simultaneously removes.Then water arrives
Reach the macaroni yarn perineurium 51 of the inside of sorbing material 2.Water flows from the external diameter side of hollow fiber membrane to internal diameter side, in running water
Turbidity and bacterium caught by hollow fiber membrane.Pass through the inside of the little cylinder 62 by attachment cap 13 of the water purification after hollow fiber membrane,
Through the flow channel switching valve of head 81, release from bibcock as water purification.User can obtain sweetness, the water purification of safety.
Embodiment
＜ embodiment 1 ＞
As cylindric sorbing material, use three kinds of different with fine pore distribution for specific surface area fibrous activated carbon
Mixing, and then with the addition of the material of ion-exchange fibre and the thermal welding fiber mixing lead ion selectively.By its flaking,
With certain tension winding on the axle being wound with internal side diameter non-woven fabrics.Internal diameter is 17mm.Carry out after external diameter reaches 25mm
Heat.Thermal welding fiber is core sheath structure, only sheath fusing has been carried out deposition by heating.Density is 0.28g/
cc.Maintained winding outside diameter non-woven fabrics on columnar sorbing material by deposition, and be cut into a length of 81mm.
As macaroni yarn perineurium, employ in polysulfone hollow cortina and 1 hydrophobic polyethylene of 434 hydrophilings
Empty cortina.The external diameter of the polysulfone hollow cortina of hydrophiling is φ 360 μm, and internal diameter is φ 220 μm, thickness is 70 μm.Hydrophiling
The total length of polysulfone hollow cortina be 85mm.It is disposed in a length of 76mm in the space of the central authorities of sorbing material, is equivalent to complete
Long 89%.Ensure that the membrane area in addition to being cast material seal and fixing part is 0.07m2。
As helical spring, employing line footpath is 0.5mm, and pitch is 5mm, and the average diameter of spiral is 16.2mm, spiral
External diameter be 16.7mm, number of total coils is 17.5 circles, and drift is 80.5mm, touches a length of 8.25mm, and material is SUS304
Helical spring.Pitch is about 1st/16th of the total length of sorbing material, touches total length big of a length of sorbing material
About 1/10th.Helical spring is 0.15mm with the average distance of sorbing material.
As outlet cap, the sectional area employing opening portion is 167mm2Outlet cap.Outlet cap and attachment cap are by super
Sound wave deposition links together.
This filtering cartridge for water purifier is made to be built in bibcock internally-arranged type water purifier, based on JIS JIS S 3201
" Domestic water purifier test method " is tested, and the filter capacity of the chlorine of free residual is 800L, 2-MIB(musty)
Filter capacity is 820L, and muddy filter capacity is 810L.
Carry out the water flowing test of 1 hour under dynamic water-pressure is 0.75MPa, the outside dimension of sorbing material has not had
Change, before and after water flowing, the pressure loss is also not changed in.Have not been able to confirm the sample that sorbing material subsides or creates be full of cracks
Son.
＜ embodiment 2 ＞
Employ cylindric sorbing material same as in Example 1 and macaroni yarn perineurium.Not in the inner circumferential of sorbing material
Neighbouring addition helical spring.Outlet cap is linked together by ultrasonic wave coating with attachment cap.
Make this filtering cartridge for water purifier be built in bibcock internally-arranged type water purifier, based on JIS JIS S 3201 "
Domestic water purifier test method " to be tested, the filter capacity of the chlorine of free residual is 800L, 2-MIB
The filter capacity of (musty) is 820L, and muddy filter capacity is 810L.
In the water flowing that dynamic water-pressure is 0.1MPa no problem, but be water flowing under 0.75MPa having carried out dynamic water-pressure
Test in, although in allowed limits, but sorbing material subsides filtering traffic slightly to inner side, and filtering traffic drops slightly
Low.
＜ comparative example 1 ＞
Produce and arranged hollow fiber membrane module in the side, downstream of conventional cylindric sorbing material, the most in series join
Put the trial target of sorbing material and hollow fiber membrane.As cylindric sorbing material, employ specific surface area and fine pore
It is distributed three kinds of different fibrous activated carbon mixing, and then with the addition of ion-exchange fibre and the heat mixing lead ion selectively
The material of blown fibre.By its flaking, with certain tension winding on the axle being wound with internal side diameter non-woven fabrics.Internal diameter is
8.3mm.Heated after external diameter reaches 25mm.Thermal welding fiber is core sheath structure, by heating only by sheath
Melt and carry out deposition.Maintained winding outside diameter non-woven fabrics on columnar sorbing material by deposition, and severing is being grown up
Degree is 39.1mm.
As macaroni yarn perineurium, employ polysulfone hollow cortina this and 1 hydrophobic polyethylene of 864 hydrophilings
Hollow fiber membrane.The external diameter of the polysulfone hollow cortina of hydrophiling is φ 360 μm, and internal diameter is φ 220 μm, thickness is 70 μm.Due to
Textural macaroni yarn perineurium can not be made long attached in series sorbing material and hollow fiber membrane are this, so except being cast material
Membrane area outside material sealing and fixing part only has 0.054m2。
Outlet cap is linked together by ultrasonic wave coating with attachment cap.
This filtering cartridge for water purifier is made to be built in bibcock internally-arranged type water purifier, based on JIS JIS S 3201
" Domestic water purifier test method " is tested, and the filter capacity of the chlorine of free residual is 500L, 2-MIB(musty)
Filter capacity is 510L, for embodiment 1,2 filtering cartridge for water purifier ability about sixty percent degree.Additionally, the mistake of muddiness
Filter ability is 660L, for the degree about most probably of ability of the filtering cartridge for water purifier of embodiment 1,2.Understand the shape of comparative example 1
State is unsuitable for filtering cartridge for water purifier small-sized, long-life.
Carry out the water flowing test of 1 hour under dynamic water-pressure is 0.75MPa, although on the outside dimension of sorbing material
It is not changed in, but before and after water flowing, the pressure loss reduces slightly.Though having not been able to confirm subsiding of sorbing material, but can not negate
If the change of the pressure loss and the possibility damaged.
The utility model can overall application in tap direct linkage type water purifier, fixed water purifier, kettle type water purifier, kitchen
In the water purifiers such as mo(u)ld bottom half water purifier, it is not limited to this.
Claims (17)
1. a filtering cartridge for water purifier, it is characterised in that have: cylindric sorbing material, by an end seal of this sorbing material
The access cap closed, is disposed in the outlet cap with opening portion of the other end of this sorbing material, and restraints into the macaroni yarn of U-shaped
Perineurium,
Said hollow cortina bundle seals and is fixed on the opening portion of said outlet cap, from the said hollow that said outlet cap is prominent
A part for cortina bundle is disposed in the space of the central authorities of preceding adsorption material.
2. filtering cartridge for water purifier as claimed in claim 1, it is characterised in that in the opening portion of said outlet cap by casting mold material
Material seals and fixing said hollow cortina bundle.
3. a filtering cartridge for water purifier, it is characterised in that have: cylindric sorbing material, by an end seal of this sorbing material
The access cap closed, by the outlet cap of the opening portion with tubular of the bonding other end being disposed in this sorbing material, and bundle
Become the macaroni yarn perineurium of U-shaped,
Said hollow cortina bundle seals and is fixed on the opening portion of the tubular of said outlet cap by mold material, from aforementioned go out
A part for the said hollow cortina bundle that mouth cap is prominent is disposed in the space of the central authorities of preceding adsorption material, at said outlet cap
Be equipped with the 1st timber and the 2nd timber on the face of preceding adsorption bonding material, aforementioned 1st timber be with preceding adsorption material outside
The cylindric timber cut, has strengthening part near the inner circumferential of preceding adsorption material, and aforementioned 2nd timber is the most also
And the timber that external diameter is less than the internal diameter of aforementioned strengthening part,
The end of aforementioned strengthening part is accommodated between aforementioned 2nd timber and preceding adsorption material.
4. filtering cartridge for water purifier as claimed in claim 3, it is characterised in that the outlet side end face of said outlet cap and aforementioned casting
The outlet side end face of shaped material is for flushing.
5. the filtering cartridge for water purifier as described in claim 1 or 3, it is characterised in that said outlet cap with preceding adsorption material
It is formed with groove on the face that material links.
6. the filtering cartridge for water purifier as described in claim 1 or 3, it is characterised in that the 70% of the total length of said hollow cortina bundle
More than it is disposed in the space of the central authorities of sorbing material.
7. the filtering cartridge for water purifier as described in claim 1 or 3, it is characterised in that have near the inner circumferential of preceding adsorption material
Having strengthening part, this strengthening part is metal.
8. filtering cartridge for water purifier as claimed in claim 7, it is characterised in that aforementioned strengthening part is stainless steel.
9. filtering cartridge for water purifier as claimed in claim 7, it is characterised in that aforementioned strengthening part is helical spring.
10. filtering cartridge for water purifier as claimed in claim 9, it is characterised in that the line footpath of said spiral spring is more than 0.3mm
And below 1.5mm.
11. filtering cartridge for water purifier as claimed in claim 9, it is characterised in that the pitch of said spiral spring is preceding adsorption
Less than/4th of the total length of material.
12. filtering cartridge for water purifier as claimed in claim 9, it is characterised in that the contiguity of said spiral spring is a length of aforementioned
Less than/4th of the total length of sorbing material.
13. filtering cartridge for water purifier as claimed in claim 7, it is characterised in that aforementioned strengthening part and preceding adsorption material
Average distance is below 1mm.
14. filtering cartridge for water purifier as described in claim 1 or 3, it is characterised in that have multiple in the periphery of said outlet cap
Protuberance.
15. 1 kinds of bibcock internally-arranged type filtering cartridge for water purifier, it is characterised in that the water purification according to any one of claim 1 to 14
Device filter cylinder is built in bibcock use.
16. 1 kinds of bibcock internally-arranged type water purifiers, it is characterised in that the bibcock internally-arranged type filtering cartridge for water purifier of claim 15 can
Handling ground is constituted.
17. 1 kinds of water purifiers, it is characterised in that the filtering cartridge for water purifier according to any one of claim 1 to 14 can load and unload
Ground is constituted.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-119475 | 2013-06-06 | ||
| JP2013119475 | 2013-06-06 | ||
| PCT/JP2014/064846 WO2014196567A1 (en) | 2013-06-06 | 2014-06-04 | Cartridge for water purifier and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556145U true CN205556145U (en) | 2016-09-07 |
Family
ID=52008201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201490000785.6U Expired - Fee Related CN205556145U (en) | 2013-06-06 | 2014-06-04 | Water purifier is with straining a section of thick bamboo and water purifier |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2014196567A1 (en) |
| CN (1) | CN205556145U (en) |
| WO (1) | WO2014196567A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203985A (en) * | 2018-03-29 | 2021-01-08 | 株式会社寿通商 | Drainage head with water purification function, water purification filter core and faucet device |
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|---|---|---|---|---|
| JP6354564B2 (en) * | 2014-12-19 | 2018-07-11 | 東レ株式会社 | Water purifier cartridge, water purifier filter and water purifier |
| DE102016108202A1 (en) * | 2016-05-03 | 2017-11-09 | B. Braun Avitum Ag | Terminal filter device for the reduction of microbiological contaminants in an aqueous medium |
| DE102017108797A1 (en) * | 2017-04-25 | 2018-10-25 | Jäger-Plastik GmbH & Co. KG | Device comprising at least one filter column |
| CN111587307B (en) * | 2018-01-10 | 2021-10-01 | 寿控股有限公司 | Drainage head with water purification function, water purification filter core and faucet device |
| WO2019138591A1 (en) * | 2018-01-10 | 2019-07-18 | 株式会社寿通商 | Water discharge head equipped with purification function, water purification cartridge, and water faucet device |
| GB2573987A (en) * | 2018-03-23 | 2019-11-27 | Intaco Ltd | Water supply outlet assembly |
| JP2022017611A (en) * | 2018-10-31 | 2022-01-26 | 三菱ケミカル・クリンスイ株式会社 | Water treatment cartridge and water purifier |
| JP6582288B1 (en) * | 2019-05-28 | 2019-10-02 | 株式会社寿通商 | Water discharge head with water purification function, water purification cartridge and faucet device |
| JP7146273B2 (en) * | 2019-08-07 | 2022-10-04 | 株式会社寿ホールディングス | water purification cartridge |
| JP7319735B2 (en) * | 2019-08-07 | 2023-08-02 | 株式会社タカギ | water purification cartridge |
| JP6719793B2 (en) * | 2019-12-24 | 2020-07-08 | 株式会社寿通商 | Water discharge head with water purification function, water purification cartridge and faucet device |
| JP6788308B2 (en) * | 2020-04-22 | 2020-11-25 | 株式会社寿通商 | Water discharge head with water purification function, water purification cartridge and faucet device |
| JP7130270B2 (en) * | 2020-12-29 | 2022-09-05 | 株式会社寿ホールディングス | Water discharge head with water purification function, water purification cartridge and faucet device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115487U (en) * | 1987-01-22 | 1988-07-25 | ||
| JPH0632175Y2 (en) * | 1988-11-29 | 1994-08-24 | 宇部興産株式会社 | Hollow fiber membrane module cartridge |
| AU2003231002B2 (en) * | 2002-04-19 | 2008-07-24 | 3M Innovative Properties Company | Encapsulated filter cartridge |
| JP2005138070A (en) * | 2003-11-10 | 2005-06-02 | Heisei Takara Shokai:Kk | Filter element |
| JP2006015199A (en) * | 2004-06-30 | 2006-01-19 | Toto Ltd | Water purifying cartridge built into faucet |
-
2014
- 2014-06-04 WO PCT/JP2014/064846 patent/WO2014196567A1/en active Application Filing
- 2014-06-04 CN CN201490000785.6U patent/CN205556145U/en not_active Expired - Fee Related
- 2014-06-04 JP JP2014536452A patent/JPWO2014196567A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203985A (en) * | 2018-03-29 | 2021-01-08 | 株式会社寿通商 | Drainage head with water purification function, water purification filter core and faucet device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2014196567A1 (en) | 2017-02-23 |
| WO2014196567A1 (en) | 2014-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190604 |