JP5682863B2 - 浄水器用カートリッジ - Google Patents
浄水器用カートリッジ Download PDFInfo
- Publication number
- JP5682863B2 JP5682863B2 JP2012547205A JP2012547205A JP5682863B2 JP 5682863 B2 JP5682863 B2 JP 5682863B2 JP 2012547205 A JP2012547205 A JP 2012547205A JP 2012547205 A JP2012547205 A JP 2012547205A JP 5682863 B2 JP5682863 B2 JP 5682863B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- spacer
- collecting pipe
- water collecting
- cartridge
- 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 description 188
- 125000006850 spacer group Chemical group 0.000 claims description 55
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 7
- 230000004323 axial length Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000012510 hollow fiber Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 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 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 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
- 230000000694 effects Effects 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 244000132059 Carica parviflora Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- -1 Ioishi Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/301—Constructions of two or more housings
- B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4038—Special measures for connecting different parts of the filter for connecting at least two filtering elements together
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- 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
Description
一方で集水管23から流れてきた濾過水は、矢印Bで示すように、集水管23の開放端側にある集水部37を通って、入口管15と入口管15の外周にあるフランジ41との間を通り、さらに入口管15とネック部の内壁との間を通ってヘッダ7に流れるようになっている。
図7に示すように、集水管23は、本体容器13内に配置したときに開放端13a側に位置する第1管状部品23aと、閉鎖端13b側に位置する第2管状部品23bの端部を連結して一本の比較的長い管を形成するようになっており、集水管23の軸方向の長さは、所定の長さを有する本体容器13の内部空間の軸方向長さと略同じか、又はこれよりも少し短くなっている。第1管状部品23aの第1端部23cは、集水管23よりも開放端13a側に設けられた集水部37の凹部に嵌め込まれており、且つ第2端部23dは、第2管状部品23bにおける本体容器13の開放端13a側に設けられた第1端部23eと連結されるようになっている。また第2管状部品23bの第2端部23fは、本体容器13の閉鎖端13bに設けられた台座43(図2参照)に嵌るようになっており、台座43によって第2管状部品23bの第2端部23fを、本体容器13に対して芯出しするようになっている。
13 本体容器
15 入水管
17 出水管
21 スペーサ
23 集水管
21d シート
23a 第1管状部品
23b 第2管状部品
23h シート
Claims (7)
- 軸線方向に所定の長さを有する本体容器と、
内部に粒状の濾過材を収容し、外周面に複数の開口部を有し、且つ前記本体容器内に配置されている略円筒形状のスペーサと、
このスペーサの前記複数の開口部を覆うように配置され、流体は通過させるが前記濾過材は通過させない第1のシートと、
前記スペーサと略同心状に当該スペーサ内に配置され外周面に複数の開口部を有する集水管と、
この集水管の前記複数の開口部を覆うように配置され、流体は通過させるが前記濾過材は通過させない第2のシートとを備え、
前記第1のシートと前記本体容器の内壁面との間には、流体が通過可能であって内部に前記濾過材を有しない間隙が形成されており、
前記スペーサは、その端面側に流体をその内部へと流入させるスペーサ入口部を有しており、このスペーサ入口部から前記スペーサの内部に流入した流体を、前記スペーサにおける前記濾過材が収容されている内部空間及び前記第2のシートを通過して前記集水管内に流れる内層流と、前記スペーサの前記内部空間から前記第1のシートを通過して前記間隙に流れ、再び前記スペーサの前記内部空間に戻ってから前記第2のシートを通過して前記集水管に流れる外層流とに分流するようになっている浄水器用カートリッジであって、
前記集水管の内部の軸方向長さをLとし、前記集水管の内径をdとしたときに、前記集水管は、dが2.5〜7mmとなり、かつ値L/dが、10〜200となるように寸法決めされている、浄水器用カートリッジ。 - 前記濾過材は、粒径が0.1〜1mmの粒状活性炭である、請求の範囲第1項に記載の浄水器用カートリッジ。
- 前記集水管の容積は、0.08〜60cm3である、請求の範囲第1項に記載の浄水器用カートリッジ。
- 前記集水管の内周壁で囲まれた部分の断面積は、4〜80mm2である、請求の範囲第1項に記載の浄水器用カートリッジ。
- 前記集水管は、円形断面を有し、軸線方向にわたって均一な肉厚を有している、請求の範囲第1項に記載の浄水器用カートリッジ。
- 前記集水管は、射出成型を用いて形成されたものであり、その内壁は、0.05〜1度の抜きテーパーを有している、請求の範囲第1項に記載の浄水器用カートリッジ。
- 前記集水管は、少なくとも2本の管状部品を連結して形成されている、請求の範囲第1項に記載の浄水器用カートリッジ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012547205A JP5682863B2 (ja) | 2011-09-14 | 2012-09-14 | 浄水器用カートリッジ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011200722 | 2011-09-14 | ||
JP2011200722 | 2011-09-14 | ||
JP2012547205A JP5682863B2 (ja) | 2011-09-14 | 2012-09-14 | 浄水器用カートリッジ |
PCT/JP2012/073612 WO2013039194A1 (ja) | 2011-09-14 | 2012-09-14 | 浄水器用カートリッジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5682863B2 true JP5682863B2 (ja) | 2015-03-11 |
JPWO2013039194A1 JPWO2013039194A1 (ja) | 2015-03-26 |
Family
ID=47883410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012547205A Expired - Fee Related JP5682863B2 (ja) | 2011-09-14 | 2012-09-14 | 浄水器用カートリッジ |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5682863B2 (ja) |
KR (1) | KR20140032488A (ja) |
CN (1) | CN103930377B (ja) |
TW (1) | TW201323048A (ja) |
WO (1) | WO2013039194A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016020611A (ja) * | 2014-07-15 | 2016-02-04 | 株式会社相鉄ピュアウォーター | 局部洗浄装置、局部洗浄装置付便器、局部洗浄装置用切換弁並びに局部洗浄装置用浄水部 |
KR101788965B1 (ko) | 2016-03-22 | 2017-10-20 | 엘지전자 주식회사 | 정수장치 및 정수장치가 구비된 냉장고 |
USD987772S1 (en) | 2020-07-02 | 2023-05-30 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
US11872510B2 (en) | 2021-07-01 | 2024-01-16 | Qingdao Ecopure Filter Co., Ltd | Water filter |
USD1019884S1 (en) | 2021-08-03 | 2024-03-26 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
USD1016970S1 (en) | 2021-09-03 | 2024-03-05 | Qingdao Ecopure Filter Co., Ltd | Water filter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4112724B2 (ja) * | 1999-01-13 | 2008-07-02 | 三菱レイヨン株式会社 | 浄水シャワーシステム及び浄水機能を有した収納用支柱 |
JP3997383B2 (ja) * | 2000-06-06 | 2007-10-24 | 株式会社安川電機 | 浄水器 |
JP4299522B2 (ja) * | 2002-09-30 | 2009-07-22 | 三菱レイヨン株式会社 | 浄水器用カートリッジ及び浄水器 |
JP4799899B2 (ja) * | 2004-09-03 | 2011-10-26 | 株式会社キッツマイクロフィルター | 浄水器とこれを設置したキッチン |
JP2009233541A (ja) * | 2008-03-26 | 2009-10-15 | Toto Ltd | 浄水ユニット |
-
2012
- 2012-09-14 CN CN201280044549.XA patent/CN103930377B/zh not_active Expired - Fee Related
- 2012-09-14 JP JP2012547205A patent/JP5682863B2/ja not_active Expired - Fee Related
- 2012-09-14 TW TW101133832A patent/TW201323048A/zh unknown
- 2012-09-14 KR KR1020147002965A patent/KR20140032488A/ko not_active Application Discontinuation
- 2012-09-14 WO PCT/JP2012/073612 patent/WO2013039194A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20140032488A (ko) | 2014-03-14 |
TW201323048A (zh) | 2013-06-16 |
CN103930377A (zh) | 2014-07-16 |
JPWO2013039194A1 (ja) | 2015-03-26 |
CN103930377B (zh) | 2016-04-13 |
WO2013039194A1 (ja) | 2013-03-21 |
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