JPS63175685A - Water purifier - Google Patents
Water purifierInfo
- Publication number
- JPS63175685A JPS63175685A JP62005030A JP503087A JPS63175685A JP S63175685 A JPS63175685 A JP S63175685A JP 62005030 A JP62005030 A JP 62005030A JP 503087 A JP503087 A JP 503087A JP S63175685 A JPS63175685 A JP S63175685A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- water
- water purifier
- activated carbon
- cylindrical
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000011045 prefiltration Methods 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 abstract description 10
- 235000019640 taste Nutrition 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010419 fine particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 abstract 1
- 241000233866 Fungi Species 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 230000035943 smell Effects 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000011109 contamination Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は飲料水を得るに適する浄水器の改良に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to improvements in water purifiers suitable for obtaining drinking water.
近年、河川や湖沼等の汚染が進み、水道水にカルキ臭や
カビ臭等の異臭味が感じられる。そこで水道に活性炭フ
ィルターを収納してなる浄水器を接続し、同活性炭でカ
ルキ臭やカビ臭を除去することが行われている。In recent years, pollution of rivers, lakes, etc. has increased, and tap water has an unpleasant odor such as a chlorine odor or a mold odor. Therefore, a water purifier containing an activated carbon filter is connected to the water supply, and the activated carbon is used to remove chlorine and mold odors.
しかし活性炭は残留塩素を除去するため水の消毒効果が
減少し、特に浄水器を長時間使用しなかった場合、浄水
器の滞水中に一般細菌が繁殖しやすい欠点がある。However, since activated carbon removes residual chlorine, the water disinfection effect is reduced, and bacteria tend to breed in the water in the water purifier, especially if the water purifier is not used for a long time.
一般細菌を除去するには、紫外線殺菌あるいは除菌フィ
ルターを用いる装置が実施されている。To remove common bacteria, devices using ultraviolet sterilization or sterilization filters have been implemented.
しかし紫外線殺菌あるいは除菌フィルターは、活性炭フ
ィルターとは別々に構成されており、装置が大形となり
、また紫外線殺菌ランプあるいは除菌フィルターと活性
炭は使用に伴い別々に寿命がきて交換する必要がある。However, the UV sterilization or sterilization filter is constructed separately from the activated carbon filter, making the device larger, and the UV sterilization lamp or sterilization filter and activated carbon must be replaced separately as they reach the end of their lifespans as they are used. .
特に除菌フィルターや活性炭が寿命がきたにもかかわら
ず不注意により交換しないと、水の中に含まれる細菌が
殺菌できない欠点がある。In particular, if the sterilizing filter or activated carbon reaches the end of its lifespan and is not replaced due to carelessness, the bacteria contained in the water cannot be sterilized.
Ｃ発明の目的〕
本発明は上記の点に鑑み発明したものであって、浄水器
を小形に構成し、且つフィルターの寿命が判り、常に浄
水を得ることのできる浄水器を提供することを目的とす
る。C. Purpose of the Invention The present invention was invented in view of the above points, and an object of the present invention is to provide a water purifier that can be constructed in a small size, the life of the filter can be determined, and purified water can always be obtained. shall be.
以下本発明を第１図および第２図について説明する。１
は筒状に構成してなる有底状の浄水器本体であって、開
口端に浄水器本体を構成する苔体２を螺着して構成しで
ある。３は浄水器本体１に構成してなる流入口、４は浄
水器本体１の流入口３の反対側に構成してなる流出口で
ある。また浄水器本体１は例えばステンレスや樹脂で構
成しである。５は蓋体２の中央部付近に構成してなる水
抜孔、６は蓋体２の一部に構成してなる空気抜弁である
。The invention will now be described with reference to FIGS. 1 and 2. 1
The main body of the water purifier is formed into a cylindrical shape with a bottom, and a moss body 2 constituting the main body of the water purifier is screwed onto the open end. Reference numeral 3 denotes an inlet configured in the water purifier main body 1, and numeral 4 denotes an outlet configured on the opposite side of the inlet 3 of the water purifier main body 1. The water purifier body 1 is made of stainless steel or resin, for example. Reference numeral 5 designates a water drain hole constructed near the center of the lid 2, and 6 designates an air vent valve constructed as a part of the lid 2.
７は浄水器本体１の内部に収納する交換可能なフィルタ
ー、８はフィルター７を構成する筒状の活性炭フィルタ
ーであって、浄水器本体１の内壁面との間に隙間９を有
して構成しである。また同活性炭フィルター８は、８×
３２ノソシユ乃至２８×８０メツシユの粒状活性炭ある
いは活性炭素繊維を水を通過する袋１３に入れて構成し
である。7 is a replaceable filter that is housed inside the water purifier main body 1; 8 is a cylindrical activated carbon filter that constitutes the filter 7, and has a gap 9 between it and the inner wall surface of the water purifier main body 1; It is. In addition, the activated carbon filter 8 is 8×
It is constructed by placing granular activated carbon or activated carbon fibers of 32 mm to 28×80 mesh in a bag 13 through which water passes.
同活性炭フィルター８によると水道水の中のカルキ臭や
カビ臭等の異臭味を除去して、味のよい飲料水を得るこ
とができる。According to the activated carbon filter 8, it is possible to remove off-flavors and tastes such as chlorine odor and mold odor from tap water, thereby obtaining drinking water with good taste.
１０は活性炭フィルター８の内周面に密接して構成した
筒状のプレフィルタ−であって、ミクロン単位の微粒子
を除去する。プレフィルタ−１０としては、糸巻状のフ
ィルターあるいは微細孔を有するセラミックフィルター
を用いる。Reference numeral 10 denotes a cylindrical pre-filter configured closely to the inner circumferential surface of the activated carbon filter 8, which removes particulates in micron units. As the pre-filter 10, a thread-shaped filter or a ceramic filter having micropores is used.
同プレフィルタ−１０により、鉄粉等数ミクロン単位の
微粒子を濾過する。１１はプレフィルタ−１０の内周面
に密接して構成した筒状の除菌フィルターであって、一
般細菌を除菌フィルターで物理的に濾過する。The pre-filter 10 filters out fine particles of several microns, such as iron powder. Reference numeral 11 denotes a cylindrical sterilizing filter that is arranged in close contact with the inner circumferential surface of the pre-filter 10, and physically filters out general bacteria with the sterilizing filter.
除菌フィルター１１としては、菌の捕捉率から孔径０．
４５μ以下のメンブレンフィルターを用いるとよい。The sterilization filter 11 has a pore size of 0.0000000000000000 in consideration of the bacterial capture rate.
It is recommended to use a membrane filter with a diameter of 45μ or less.
また、活性炭フィルター８と、プレフィルタ−１０と、
除菌フィルター１１は上下両面において、エポキシ系の
接着剤でシールして構成しである。In addition, an activated carbon filter 8, a pre-filter 10,
The sterilizing filter 11 is constructed by sealing the upper and lower surfaces with an epoxy adhesive.
また水道水は河川や湖沼等の水源によって汚染度が異な
り、汚染度は水の味と健康に大きな影響を与える。Furthermore, the degree of contamination of tap water varies depending on the water source, such as rivers or lakes, and the degree of contamination has a large impact on the taste and health of the water.
例えば水質汚染の少ない青森型や前橋市等に較べ、水質
汚染のはげしい東京都や大阪府等の大都市圏はフィルタ
ー７の汚れがはげしい。また活性炭フィルター８とプレ
フィルタ−１０と、除菌フィルター１１の中、除菌フィ
ルター１１は約８割の価格を占める。For example, the filter 7 is more heavily contaminated in metropolitan areas such as Tokyo and Osaka Prefecture, where water pollution is more severe than in Aomori City, Maebashi City, etc., where water pollution is less. Furthermore, among the activated carbon filter 8, pre-filter 10, and sterilizing filter 11, the sterilizing filter 11 accounts for about 80% of the price.
ところで各フィルター８．１０．１１は一度に寿命がき
て交換するのが経済的に最っともよい。By the way, it is economically best to replace each filter 8, 10, 11 once its life is reached.
しかし水中に含まれる汚染物質によって各フィルター８
．１０．１１の汚染度が異なってくるので、価格の高い
除菌フィルター１１の寿命がきたらフィルター７を交換
するのが現実的で且つ経済的である。However, depending on the contaminants contained in the water, each filter 8
．． Since the degree of contamination of 10.11 differs, it is practical and economical to replace the filter 7 when the expensive sterilizing filter 11 reaches the end of its life.
除菌フィルター１１の寿命がくるのは、水の濾過効率が
悪くなり、約５０パーセントに減少したときであり、フ
ィルター７の交換が必要となる。The life of the sterilizing filter 11 comes to an end when the water filtration efficiency deteriorates and decreases to about 50%, and the filter 7 needs to be replaced.
本発明に係る上記浄水器を例えば家庭等における水道の
蛇口に取り付けると、水道水は流入口３から浄水器本体
１の内部に入り、活性炭フィルター８、プレフィルタ−
１０および除菌フィルター１１を通過して、除菌フィル
ター１１の中空部より、流出口４を通って流出される。When the water purifier according to the present invention is attached to a water faucet in a household, for example, tap water enters the water purifier main body 1 from the inlet 3, enters the activated carbon filter 8, and the pre-filter.
10 and the sterilizing filter 11, and then flows out from the hollow part of the sterilizing filter 11 through the outlet 4.
また水道水がフィルター７を通過する過程において、活
性炭フィルター８でカルキ臭やカビ臭を除去し、次にプ
レフィルタ−１０で鉄粉等の微粒子を濾過し、かかる後
除菌フィルター１１で一般細菌や微生物の死骸を、物理
的に？Ｊ、＠過する。In addition, in the process of tap water passing through the filter 7, an activated carbon filter 8 removes chlorine and mold odors, a pre-filter 10 filters out fine particles such as iron powder, and then a sterilization filter 11 removes general bacteria. Or dead microorganisms physically? J, @pass.
本発明は上記したように、浄水器本体の内部に重ね合わ
せて構成した、筒状の活性炭フィルターと、活性炭フィ
ルターの内周面に密接して構成した筒状のプレフィルタ
−と、同プレフィルタ−の内周面に密接して構成した筒
状の除菌フィルターとを順次水が通過するように構成し
たので、上述のように各フィルターで水は処理されおい
しい水を得ることができる。As described above, the present invention includes a cylindrical activated carbon filter configured to overlap inside a water purifier main body, a cylindrical pre-filter configured closely to the inner circumferential surface of the activated carbon filter, and the pre-filter. Since water is constructed so that water passes sequentially through the cylindrical sterilizing filters which are constructed in close contact with the inner circumferential surface of -, the water is treated by each filter as described above, and delicious water can be obtained.
また各フィルターは順次重ね合わせて構成しであるので
、小形に構成することができると共に、活性炭フィルタ
ーとプレフィルタ−および除菌フィルターの中、高価な
除菌フィルターの寿命が最初にくるように構成したので
、フィルターを経済的に使用することができる効果を有
する。In addition, since each filter is stacked one on top of the other, it can be made compact, and among the activated carbon filter, pre-filter, and sterilizing filter, the expensive sterilizing filter is constructed so that its lifespan comes first. Therefore, the filter can be used economically.
第１図は本発明に係る浄水器の断面図、第２図は第１図
におけるフィルターの一部切欠斜視図である。
■・・・浄水器本体、７・・・フィルター、８・・・活
性炭フィルター、１０・・・プレフィルタ−１１１・・
・除菌フィルター。
第１図FIG. 1 is a sectional view of a water purifier according to the present invention, and FIG. 2 is a partially cutaway perspective view of the filter in FIG. 1. ■...Water purifier body, 7...Filter, 8...Activated carbon filter, 10...Prefilter-111...
・Bacterial filter. Figure 1
Claims (1)
換可能なフィルターを収納し、同フィルターを浄水器本
体の内壁面との間に隙間を有して設けた、筒状の活性炭
フィルターと、同活性炭フィルターの内周面に密接して
構成した微粒子を吸着する筒状のプレフィルターと、プ
レフィルターの内周面に密接して構成した筒状の除菌フ
ィルターとを順次重ね合わせて構成し、且つ活性炭フィ
ルターと、プレフィルターおよび除菌フィルターの中、
除菌フィルターの寿命が最初にくるように構成したこと
を特徴とする浄水器。A cylindrical activated carbon body in which a replaceable filter is housed inside a cylindrical water purifier body having an inlet and an outlet, with a gap between the filter and the inner wall surface of the water purifier body. A filter, a cylindrical pre-filter that adsorbs particulates that is configured in close contact with the inner circumferential surface of the activated carbon filter, and a cylindrical sterilization filter that is configured in close contact with the inner circumferential surface of the pre-filter are stacked one after another. and an activated carbon filter, a pre-filter and a sterilization filter,
A water purifier characterized by being configured so that the life of the sterilizing filter comes first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62005030A JPS63175685A (en) | 1987-01-14 | 1987-01-14 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62005030A JPS63175685A (en) | 1987-01-14 | 1987-01-14 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63175685A true JPS63175685A (en) | 1988-07-20 |
Family
ID=11600081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62005030A Pending JPS63175685A (en) | 1987-01-14 | 1987-01-14 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63175685A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020094450A (en) * | 2001-06-12 | 2002-12-18 | 주식회사 제노바이오텍 | water purifier type of direct connected to faucet |
| KR100372806B1 (en) * | 2000-05-09 | 2003-02-19 | 이회설 | Purifier With A Built In Antibacterial Silver Ceramic Filter |
| US9314716B2 (en) | 2012-11-12 | 2016-04-19 | Whirlpool Corporation | Customizable multi-stage water treatment assembly |
| US9320993B2 (en) | 2012-11-12 | 2016-04-26 | Whirlpool Corporation | Filter housing for small media |
| US9327216B2 (en) | 2012-11-12 | 2016-05-03 | Whirlpool Corporation | Customizable multi-stage water treatment system |
| US9889478B2 (en) | 2012-11-12 | 2018-02-13 | Whirlpool Corporation | Consumable descaling cartridges for a refrigerator appliance |
| CN108954553A (en) * | 2018-07-17 | 2018-12-07 | 殷荣蓬 | Air purifier |
| CN113828048A (en) * | 2020-06-23 | 2021-12-24 | 帕尔公司 | Filter assembly and filter device comprising a prefiltered filter element |
-
1987
- 1987-01-14 JP JP62005030A patent/JPS63175685A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100372806B1 (en) * | 2000-05-09 | 2003-02-19 | 이회설 | Purifier With A Built In Antibacterial Silver Ceramic Filter |
| KR20020094450A (en) * | 2001-06-12 | 2002-12-18 | 주식회사 제노바이오텍 | water purifier type of direct connected to faucet |
| US10759675B2 (en) | 2012-11-12 | 2020-09-01 | Whirlpool Corporation | Customizable multi-stage water treatment system |
| US9320993B2 (en) | 2012-11-12 | 2016-04-26 | Whirlpool Corporation | Filter housing for small media |
| US9327216B2 (en) | 2012-11-12 | 2016-05-03 | Whirlpool Corporation | Customizable multi-stage water treatment system |
| US9889478B2 (en) | 2012-11-12 | 2018-02-13 | Whirlpool Corporation | Consumable descaling cartridges for a refrigerator appliance |
| US10155669B2 (en) | 2012-11-12 | 2018-12-18 | Whirlpool Corporation | Customizable multi-stage water treatment system |
| US9314716B2 (en) | 2012-11-12 | 2016-04-19 | Whirlpool Corporation | Customizable multi-stage water treatment assembly |
| US11383990B2 (en) | 2012-11-12 | 2022-07-12 | Whirlpool Corporation | Customizable multi-stage water treatment system |
| CN108954553A (en) * | 2018-07-17 | 2018-12-07 | 殷荣蓬 | Air purifier |
| CN108954553B (en) * | 2018-07-17 | 2020-07-28 | 三门县科坝商贸有限公司 | Novel air purifier |
| CN113828048A (en) * | 2020-06-23 | 2021-12-24 | 帕尔公司 | Filter assembly and filter device comprising a prefiltered filter element |
| JP2022002840A (en) * | 2020-06-23 | 2022-01-11 | ポール・コーポレーションPall Corporation | Filter arrangement including pre-filtration filter element and filter device |
| US12076671B2 (en) | 2020-06-23 | 2024-09-03 | Cytiva Us Llc | Filter arrangement including prefiltration filter element and filter device |
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