JPH0663559A - Water purifier - Google Patents

Water purifier

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Publication number
JPH0663559A
JPH0663559A JP21945892A JP21945892A JPH0663559A JP H0663559 A JPH0663559 A JP H0663559A JP 21945892 A JP21945892 A JP 21945892A JP 21945892 A JP21945892 A JP 21945892A JP H0663559 A JPH0663559 A JP H0663559A
Authority
JP
Japan
Prior art keywords
water
sterilizing
ceramic
sintered metal
water purifier
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.)
Granted
Application number
JP21945892A
Other languages
Japanese (ja)
Other versions
JP2528238B2 (en
Inventor
Toshio Takagi
壽雄 高城
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP4219458A priority Critical patent/JP2528238B2/en
Publication of JPH0663559A publication Critical patent/JPH0663559A/en
Application granted granted Critical
Publication of JP2528238B2 publication Critical patent/JP2528238B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE:To allow the water purifier to execute an operation for purifying water of executing suction sterilization of bacteria, etc., with sterilizing ceramics. CONSTITUTION:In the water purifier 1 consisting of a faucet installing part 4 which can be attached to a faucet, and a water purifying part 5 which is connected and provided in the installing part 4, and executes a water purifying treatment of water, this water purifier is constituted by containing sterilizing ceramics 15 having a sterilizing action in a water purifying flow passage of the water purifying part 5, and in the water purifying part 5, sintered metal plates 22, 23 are installed, and by a magnetic line of force emitted by the sintered metal plates 22, 23, the sterilizing action of the sterilizing ceramics 15 is strengthened. Also, the sterilizing ceramics 15 is constituted by sucking a metallic ion having a sterilizing action to a sintered body consisting of calcium phosphate, zinc oxide, montmorillonite, etc.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、殺菌セラミックにより
細菌類等の吸着殺菌を行って、水を浄化する働きを有す
る浄水器に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water purifier having a function of purifying water by adsorbing and sterilizing bacteria and the like with a sterilizing ceramic.

【0002】[0002]

【従来の技術】従来、家庭等において、原水に含まれる
不純物を除去し、浄化処理する器具の一例として、蛇口
に装着する浄水器がある。
2. Description of the Related Art Conventionally, there is a water purifier attached to a faucet as an example of a device for removing impurities contained in raw water and purifying it at home.

【0003】かかる浄水器は、蛇口に接続可能としたケ
ースと、そのケース内に収納したフィルタユニットとよ
り構成されている。そして、原水をフィルタユニットに
通過させることにより、原水の浄水処理を行い、原水を
安全に飲むことができる。
Such a water purifier comprises a case connectable to a faucet and a filter unit housed in the case. Then, by passing the raw water through the filter unit, the raw water can be purified, and the raw water can be safely consumed.

【0004】浄水処理方法に関しては、さまざまな方法
が知られているが、たとえば、前記フィルタユニット中
に、活性炭等の濾過剤を設け、原水を通過させることに
よって、原水に含まれる不純物を吸着除去する方法等が
一般に行われている。
Various methods have been known for treating water, for example, a filter agent such as activated carbon is provided in the filter unit to allow the raw water to pass therethrough, thereby adsorbing and removing impurities contained in the raw water. The method of doing is generally performed.

【0005】[0005]

【発明が解決しようとする課題】ところが、上記した浄
水器は、原水中のゴミ等の不純物は除去可能であるもの
の、水中に混入し人体に有害な、大腸菌、黄色ブドウ状
球菌等の細菌類を除去することはできなかった。
However, although the above-mentioned water purifier can remove impurities such as dust in the raw water, bacteria such as Escherichia coli and Staphylococcus aureus which are harmful to the human body when mixed into water. Could not be removed.

【0006】本発明は、上記の課題を解決することがで
きる浄水器を提供することを目的とする。
An object of the present invention is to provide a water purifier capable of solving the above problems.

【0007】[0007]

【課題を解決するための手段】本発明は、蛇口に取付け
可能とした蛇口装着部と、同装着部に連設し、水の浄化
処理を行う浄水部からなる浄水器において、浄水部の浄
水流路中に殺菌作用を有する殺菌セラミックを収納した
ことを特徴とする浄水器を提供するものであり、以下の
構成にも特徴を有する。
DISCLOSURE OF THE INVENTION The present invention is a water purifier comprising a faucet mounting portion which can be attached to a faucet and a water purifying unit which is connected to the mounting portion and purifies water. The present invention provides a water purifier characterized in that a sterilizing ceramic having a sterilizing action is housed in a flow channel, and is also characterized by the following configurations.

【0008】(ア)浄水部内に焼結金属板を設置し、同
焼結金属板の放出する磁力線によって殺菌セラミックの
殺菌作用を強化する。
(A) A sintered metal plate is installed in the water purification section, and the sterilizing action of the sterilizing ceramic is enhanced by the magnetic lines of force emitted from the sintered metal plate.

【0009】(イ)殺菌セラミックは、燐酸カルシウ
ム、酸化亜鉛、モンモリロナイト等からなる焼結体に、
殺菌作用を有する金属イオンを吸着してなる。
(B) The sterilizing ceramic is a sintered body made of calcium phosphate, zinc oxide, montmorillonite, etc.
It is formed by adsorbing metal ions having a bactericidal action.

【0010】[0010]

【実施例】本発明の実施例を図面に基づき詳説すれば、
本発明の浄水器の基本的な構成は、図1および図2に示
すように、蛇口Aの先端部に接続可能とした中空状の浄
水器ケース2内にフィルタユニットSを収納してなり、
同浄水器ケース2を、蛇口Aへの蛇口装着部4と、同装
着部4に連設した浄水部5とから構成している。
Embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIGS. 1 and 2, the basic configuration of the water purifier of the present invention is such that the filter unit S is housed in a hollow water purifier case 2 connectable to the tip of the faucet A,
The water purifier case 2 includes a faucet mounting portion 4 for the faucet A, and a water purifying portion 5 connected to the mounting portion 4.

【0011】かかる蛇口装着部4は、蛇口Aに着脱自在
に装着され、同蛇口装着部4内には、図2に示すよう
に、その中心部分に上下方向に伸延した吐水流路8を形
成しており、同流路8の上端部を蛇口Aに連通させると
ともに、その下端部に吐水口9を設けて、同吐水口9よ
り原水を吐水可能に構成している。
The faucet mounting portion 4 is removably mounted on the faucet A, and in the faucet mounting portion 4, as shown in FIG. 2, a vertically extending water discharge passage 8 is formed in the central portion thereof. Therefore, the upper end of the flow path 8 is communicated with the faucet A, and a water outlet 9 is provided at the lower end thereof so that raw water can be discharged from the water outlet 9.

【0012】さらに、蛇口装着部4の後側部には、浄水
部5を取付け、吐水流路8からの原水を同浄水部5に供
給し、同浄水部5中に収納したフィルタユニットSによ
って原水を浄水処理している。
Further, a water purification unit 5 is attached to the rear side of the faucet mounting unit 4, the raw water from the water discharge passage 8 is supplied to the water purification unit 5, and a filter unit S housed in the water purification unit 5 is used. Raw water is purified.

【0013】本実施例では、図2に示すように、吐水流
路8の中途部に、円筒状の切換弁10を直交状態に設け、
同切換弁10を介して浄水部5への供給を行い、切換弁10
の一側部に軸10b を介して、操作ハンドル11を連動連結
しており、同ハンドル11によって切換弁10の作動を行
う。
In the present embodiment, as shown in FIG. 2, a cylindrical switching valve 10 is provided in an orthogonal state at a midway portion of the water discharge passage 8,
The water is supplied to the water purification section 5 through the switching valve 10 and the switching valve 10
An operation handle 11 is interlockingly connected to one side portion of the valve via a shaft 10b, and the switching valve 10 is operated by the handle 11.

【0014】そして、蛇口装着部4には、図3に示す切
換弁10と連通可能とした流入部a及び流出部bを設け、
各流入部a及び流出部bによって浄水部5内に連通して
おり、同流入部aには、逆止弁12a を設け、水圧により
同弁12a を押して、フィルタ受体12の周りから浄水部5
に原水が流入するものである。なお、12b は逆止弁12a
のスプリングを示す。
The faucet mounting portion 4 is provided with an inflow portion a and an outflow portion b which can communicate with the switching valve 10 shown in FIG.
Each of the inflow part a and the outflow part b communicates with the inside of the water purifying section 5. The inflow section a is provided with a check valve 12a, and the valve 12a is pushed by water pressure, so that the water purifying section is supplied from around the filter receiver 12. 5
Raw water flows into. Note that 12b is a check valve 12a.
Shows the spring.

【0015】また、浄水部5は、蛇口装着部4に連結さ
れた固定部5aと、同固定部5aに着脱自在に螺着された収
納ケース部5bとよりなり、そして、同固定部5aと収納ケ
ース部5bとの間に、カートリッジタイプのフィルタユニ
ットSを交換可能に収納している。
The water purification section 5 comprises a fixed section 5a connected to the faucet mounting section 4 and a storage case section 5b detachably screwed to the fixed section 5a, and the fixed section 5a. A cartridge type filter unit S is exchangeably housed between the housing case portion 5b and the housing case portion 5b.

【0016】本実施例では、図4に示すように、収納ケ
ース部5bの内周面に、複数のリブ5cを介してフィルタユ
ニットSとの間に一定の隙間13を設けており、同隙間13
を介して、図2に示す浄水部5の上流側である他端部5d
に、原水を流入させる。
In this embodiment, as shown in FIG. 4, a constant gap 13 is provided between the storage case portion 5b and the filter unit S via a plurality of ribs 5c. 13
2d which is the upstream side of the water purification unit 5 shown in FIG.
The raw water is made to flow into.

【0017】そして、浄水部5の上流側である他端部5d
からフィルタユニットSを通過させて、同フィルタユニ
ットSを通過させた原水は、流出部bより切換弁10を介
して吐水口9へ流出するものである。
The other end 5d, which is the upstream side of the water purification unit 5,
The raw water that has passed through the filter unit S from the above and passed through the filter unit S flows out from the outflow portion b to the water discharge port 9 through the switching valve 10.

【0018】以上説明した基本構造を有する浄水器にお
いて、本発明では、フィルタユニット中にペレット状の
殺菌セラミックを配置したことを特徴的な構成とするも
のである。
In the water purifier having the basic structure described above, the present invention is characterized in that pellet-shaped sterilizing ceramics are arranged in the filter unit.

【0019】すなわち、フィルタユニットSは、筒状の
フィルタケース14に、ペレット状の殺菌セラミック15
と、繊維状活性炭16とを収納するとともに、同ケース14
の左右開口部に、透水性の仕切壁17,18 を取付け、各仕
切壁17,18 には、フィルタ取付用凹部17a,18a を形成し
て、各凹部17a,18a に一次フィルタ膜19と二次フィルタ
膜20をそれぞれ取付け、各フィルタ膜19,20 によりある
程度の不純物を除去している。
That is, the filter unit S comprises a cylindrical filter case 14 and a pellet-shaped germicidal ceramic 15
And the fibrous activated carbon 16 as well as the case 14
Water-permeable partition walls 17 and 18 are attached to the left and right openings of the filter, and filter mounting recesses 17a and 18a are formed in the partition walls 17 and 18, respectively, and the primary filter membrane 19 and the secondary filter film 19 are inserted into the recesses 17a and 18a. Subsequent filter membranes 20 are attached, and the filter membranes 19 and 20 remove impurities to some extent.

【0020】本実施例では、フィルタケース14の右開口
部に設けた仕切壁18に、透水孔21aを有する蓋体21を螺
着して、同フィルタケース14より蓋体21を取り外して、
一次フィルタ膜19を交換可能に構成している。
In this embodiment, a lid 21 having a water-permeable hole 21a is screwed to a partition wall 18 provided in the right opening of the filter case 14, and the lid 21 is removed from the filter case 14.
The primary filter membrane 19 is configured to be replaceable.

【0021】殺菌セラミック15は、燐酸カルシウムを母
体として、酸化亜鉛、モンモリロナイト等を混合し焼結
したものに、殺菌効果のある銀、銅等の金属イオンを吸
着して得られるものであり、ペレット状に形成されてい
る。殺菌セラミックの金属測定を行った例を、表1に示
した。
The sterilizing ceramic 15 is obtained by adsorbing metal ions such as silver and copper having a sterilizing effect on a mixture of calcium phosphate, a matrix of zinc oxide, montmorillonite, etc., and sintering. It is formed into a shape. Table 1 shows an example of metal measurement of the sterilized ceramic.

【0022】[0022]

【表1】 [Table 1]

【0023】上記成分中、燐酸カルシウムは、正電荷を
有するため、水中に混入した負電荷を有する細菌類たと
えば、大腸菌、黄色ブドウ状球菌等を吸着させる働きが
ある。そして、吸着した細菌を殺菌するものであるが、
以上の殺菌効果は長期間持続性を有する。
Since calcium phosphate has a positive charge in the above components, it has a function of adsorbing bacteria having a negative charge mixed in water, such as Escherichia coli and Staphylococcus aureus. And it kills the adsorbed bacteria,
The above bactericidal effect has long-term sustainability.

【0024】また、モンモリロナイトは、表2に示す組
成の天然石であり、多孔性で塩基置換作用により酸素を
放出する性質を有し、同酸素によって殺菌作用を示す。
Further, montmorillonite is a natural stone having the composition shown in Table 2, is porous, has a property of releasing oxygen by the base substitution action, and exhibits the bactericidal action by the oxygen.

【0025】[0025]

【表2】 [Table 2]

【0026】銀は殺菌作用を有し、また、酸化亜鉛を加
えることによって、酸化亜鉛イオンの働きで犠牲酸化作
用により銀の酸化を防ぐ。また、その他に麦飯石等を加
えても良いが、麦飯石はミネラル成分を有する天然石
で、金属測定を行った結果、表3に示す組成を有する。
Silver has a bactericidal action, and by adding zinc oxide, the oxidation of silver is prevented by a sacrificial oxidation action by the action of zinc oxide ions. In addition, barley stone, etc. may be added, but barley stone is a natural stone having a mineral component, and has the composition shown in Table 3 as a result of metal measurement.

【0027】[0027]

【表3】 [Table 3]

【0028】以上の構成成分の相乗作用によって、殺菌
セラミック15は、水中の細菌類をその表面に吸着させて
殺菌し、原水を汚染のない安全な水とすることができ
る。殺菌セラミック15の製造方法は、燐酸カルシウム、
モンモリロナイト、麦飯石等の原料を混合して適性温度
で焼結した焼結体に、銀、酸化亜鉛等の金属イオンを仮
焼コーディライト方式等で吸着させることにより得られ
る。
By the synergistic action of the above constituents, the germicidal ceramic 15 can adsorb bacteria in water on its surface to sterilize it, thereby making the raw water safe water without pollution. The sterilizing ceramic 15 is manufactured by calcium phosphate,
It is obtained by adsorbing metal ions such as silver and zinc oxide by a calcined cordierite method or the like to a sintered body obtained by mixing raw materials such as montmorillonite and barley stone and sintering at a suitable temperature.

【0029】また、フィルタユニットSの上下流側に
は、第2図に示すように、磁力線を放出する磁性体であ
る焼結金属板22, 23を装着し、同焼結金属板は、磁力線
によって原水を磁性水とし、それ自身浄水機能および殺
菌機能を有するものであるが、さらに磁力線は、前記殺
菌セラミック15の金属イオンの放出を促し、かつモンモ
リロナイトの酸素放出を促進して殺菌効果を強化する働
きを有するものである。
Further, as shown in FIG. 2, on the upstream and downstream sides of the filter unit S, sintered metal plates 22 and 23, which are magnetic bodies that emit magnetic lines of force, are attached. The raw water is made into magnetic water by itself, and it has a water purifying function and a sterilizing function by itself, and the magnetic field lines further promote the release of metal ions of the sterilizing ceramic 15 and enhance the sterilizing effect by promoting the oxygen release of montmorillonite. It has a function to do.

【0030】かかる焼結金属板22,23 は、フィルタケー
ス14の両端部に、スペーサ24,25 を介してフィルタ受体
12と浄水部5の上流側である他端部5dに固定されてい
る。
The sintered metal plates 22 and 23 are provided on both ends of the filter case 14 via the spacers 24 and 25, respectively.
12 and the other end 5d, which is the upstream side of the water purification unit 5, are fixed.

【0031】また、焼結金属板22,23 は、酸化鉄を主原
料としたフェライト系の母体の表面に、酸化鉄、酸化コ
バルト、炭酸リチウム等を主原料としたアモルファス膜
層を設けたものである。
Further, the sintered metal plates 22 and 23 are those in which an amorphous film layer containing iron oxide, cobalt oxide, lithium carbonate, etc. as a main material is provided on the surface of a ferrite-based base body containing iron oxide as a main material. Is.

【0032】そして、焼結金属板22,23 は、プレート状
に形成され、しかも、複数の連通孔22a,23a を有し、同
連通孔22a,23a に原水を通過させている。かかる焼結金
属板22,23 に原水を接触させることにより、同焼結金属
板22,23 からの磁力線によって原水を磁性水とし、原水
の浄水機能を促進すると共に殺菌セラミック15の殺菌効
果を促進するものである。
The sintered metal plates 22 and 23 are formed in a plate shape and have a plurality of communication holes 22a and 23a, and the raw water is passed through the communication holes 22a and 23a. By bringing the raw water into contact with the sintered metal plates 22 and 23, the raw water becomes magnetic water due to the magnetic lines of force from the sintered metal plates 22 and 23, which promotes the water purification function of the raw water and the sterilizing effect of the sterilizing ceramic 15. To do.

【0033】すなわち、焼結金属板22,23 から発生され
る微弱な磁力線によって、殺菌セラミックに吸着された
金属イオンの放出がよりいっそう促される。そして、殺
菌セラミックに吸着された細菌は、抗菌効果のある金属
イオンにより、その代謝機能および分裂機能を阻害され
殺菌されるものである。
That is, the weak magnetic lines of force generated from the sintered metal plates 22 and 23 further promote the release of the metal ions adsorbed on the sterilizing ceramic. The bacteria adsorbed on the germicidal ceramic are sterilized by inhibiting their metabolic function and mitotic function by metal ions having an antibacterial effect.

【0034】さらに、磁力線はモンモリロナイトの塩基
置換作用も促進し、酸素の放出を促して殺菌作用をより
強化させる。
Further, the magnetic lines of force also promote the base substitution action of montmorillonite, accelerate the release of oxygen and further enhance the bactericidal action.

【0035】本実施例では、フィルタユニットSを二枚
の磁性体22,23 に挟んだ状態に構成している為に、フィ
ルタユニットSの全体に磁力線を発生させて、効果的に
原水の処理を行うようにしている。
In this embodiment, since the filter unit S is sandwiched between the two magnetic members 22 and 23, magnetic lines of force are generated in the entire filter unit S to effectively treat the raw water. I'm trying to do.

【0036】また、本実施例では、図5に示すように、
フィルタ受体12にフィルタユニットSを装着する際に、
フィルタユニットSの前部にシール材25a を介してスペ
ーサ25を配設し、同シール材25a によって、フィルタ受
体12との装着を行っている。
Further, in this embodiment, as shown in FIG.
When mounting the filter unit S on the filter receiver 12,
A spacer 25 is arranged in the front part of the filter unit S via a sealing material 25a, and the filter unit 12 is mounted by the sealing material 25a.

【0037】そして、浄水器1は、図6に示すように、
吐水流路8からの原水を、浄水用切換孔30→連通流路35
→浄水流入孔33→流入部a→浄水部5へと流入させて、
同浄水部5での浄化を行う。
The water purifier 1 is, as shown in FIG.
The raw water from the water discharge channel 8 is switched to the water purification switching hole 30 → the communication channel 35.
→ Purified water inflow hole 33 → Inflow part a → Inflow to the purified water part 5,
Purification is performed in the water purification unit 5.

【0038】さらに、浄水部5からの原水を、図7に示
すように、流出部b→シャワー連通孔32→シャワー用切
換孔29→吐水流路8→吐水口9から吐水するものであ
る。次に、本発明の浄水器に使用される殺菌セラミック
15の殺菌作用を確認する実験を行った結果を以下に示
す。
Further, as shown in FIG. 7, raw water from the water purification section 5 is discharged from the outflow section b → shower communication hole 32 → shower switching hole 29 → water discharge passage 8 → water discharge port 9. Next, the sterilizing ceramic used in the water purifier of the present invention
The results of an experiment for confirming the bactericidal action of 15 are shown below.

【0039】(実験例1)E.Coli大腸菌約6.3 ×
107 /ml を0.5ml と、N.Ager培地10mlとの混釈培地をシ
ャーレに収納したものに、本発明の殺菌セラミック製の
ペレットを入れて常温で24時間経過させた。すると、ペ
レットの周辺に発育阻止円の形成が認められ、同阻止円
の内部には、大腸菌の生育が認められなかった。
(Experimental Example 1) E. E. coli approximately 6.3 ×
0.5 ml of 10 7 / ml and 10 ml of N.Ager medium were poured into a dish, and the pellet of the sterilized ceramic of the present invention was placed in a dish and allowed to stand at room temperature for 24 hours. Then, formation of a growth inhibition circle was observed around the pellet, and no growth of E. coli was observed inside the inhibition circle.

【0040】これより、殺菌セラミックの殺菌効果が確
認された。
From this, the sterilizing effect of the sterilized ceramic was confirmed.

【0041】(実験例2)ビーカーに300cc の生理食塩
水を入れ、Esherichia coli IFO 3806株を使用し、同菌
を10-2含有する菌液1.5cc を入れたビーカーを2個用意
し、各々充分に攪拌した。その後、前記菌液のサンプリ
ングを行った後、ただちに一方のビーカー内に焼結金属
板2枚と殺菌セラミックを静置し、もう一方に焼結金属
板1枚と殺菌セラミックを静置し、所定時間経過後ごと
にサンプリングを行い、サンプリングしたものを、デス
オキシコーレイト培地において24時間発育を試みた。ビ
ーカー内の大腸菌のコロニー数の変化を表4に示す。
Experimental Example 2 300 cc of physiological saline was placed in a beaker, Esherichia coli IFO 3806 strain was used, and two beakers containing 1.5 cc of bacterial solution containing 10 -2 of the same bacterium were prepared. Stir well. Then, after sampling the bacterial solution, immediately place two sintered metal plates and sterilized ceramics in one beaker, and one sintered metal plate and sterilized ceramics in the other beaker Sampling was performed after each lapse of time, and the sampled sample was tried to grow for 24 hours in a desoxycholate medium. Table 4 shows changes in the number of E. coli colonies in the beaker.

【0042】[0042]

【表4】 [Table 4]

【0043】表4より、焼結金属板と殺菌セラミックと
を菌体液中に静置したのち、時間が経過するに従って菌
体数が減少し、6時間経過後では全て死滅した。このこ
とより焼結金属板と殺菌セラミックとの組合せによる殺
菌作用が確認された。
From Table 4, after the sintered metal plate and the sterilized ceramic were allowed to stand in the bacterial cell liquid, the number of bacterial cells decreased with the passage of time, and all cells died after 6 hours. From this, the sterilizing action by the combination of the sintered metal plate and the sterilizing ceramic was confirmed.

【0044】また、焼結金属板の枚数が多いほうが時間
あたりの菌体の減少割合が高く、このことより、焼結金
属板が、殺菌作用を強化することがわかった。 (実験例3)大腸菌を含有する水溶液を、フィルターの
み(A)、フィルターと殺菌セラミック(B)およびフ
ィルター、殺菌セラミック、焼結金属板(C)の3種類
の組合せを、浄水器のフィルタユニットに組み込んだも
のに通過させ、通過後の滞留水に含まれる菌体数を調べ
た。結果を図8に示す。
Further, the larger the number of the sintered metal plates, the higher the rate of reduction of the bacterial cells per time, which indicates that the sintered metal plates enhance the bactericidal action. (Experimental Example 3) An aqueous solution containing E. coli was used as a filter unit for a water purifier by combining three types of a filter only (A), a filter and a sterilizing ceramic (B) and a filter, a sterilizing ceramic, and a sintered metal plate (C). After passing through, the number of cells contained in the accumulated water was examined. The results are shown in Fig. 8.

【0045】図8より、(A)のフィルターのみの場合
は、大腸菌の菌体数は減少しないか、または増加した。
(B)の殺菌セラミックが加わると大腸菌は減少し、
(C)の焼結金属板が加わるとさらに減少した。これよ
り、殺菌セラミックと焼結金属の殺菌効果および各々の
殺菌相乗効果が確認された。
From FIG. 8, the number of E. coli cells did not decrease or increased when only the filter (A) was used.
When the sterilizing ceramic of (B) is added, E. coli decreases,
It decreased further when the sintered metal plate of (C) was added. From this, the sterilizing effect of the sterilizing ceramic and the sintered metal and the respective sterilizing synergistic effects were confirmed.

【0046】[0046]

【発明の効果】本発明では、蛇口からの原水を浄水器ケ
ース内を通過する際に、フィルタユニットによって、不
純物を取り去るとともに、原水の浄水処理を行って原水
を安全に飲むことができる。
According to the present invention, when the raw water from the faucet passes through the water purifier case, impurities can be removed by the filter unit, and the raw water can be safely purified by purifying the raw water.

【0047】しかも、フィルタユニットに抗菌セラミッ
クを配置して、原水が殺菌セラミックと接触することに
よって、原水に含まれる細菌類を同殺菌セラミックの表
面に吸着し、殺菌し死滅させることによって、原水に含
まれる細菌類の除去を容易に行うことができる。
Moreover, by disposing the antibacterial ceramic in the filter unit and bringing the raw water into contact with the sterilizing ceramic, the bacteria contained in the raw water are adsorbed on the surface of the sterilizing ceramic and sterilized and killed to form the raw water. The contained bacteria can be easily removed.

【0048】さらに、フィルタユニットに焼結金属板を
設けることによって、同焼結金属板からの磁力線によ
り、殺菌セラミックの殺菌作用を一層強化させるもので
ある。
Further, by providing a sintered metal plate on the filter unit, the sterilizing action of the sterilizing ceramic is further enhanced by the magnetic lines of force from the sintered metal plate.

【0049】従って、本発明によれば、フィルタユニッ
トによって原水中の細菌類を容易に除去して、原水を安
全に使用することができる。
Therefore, according to the present invention, the bacteria in the raw water can be easily removed by the filter unit, and the raw water can be used safely.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の蛇口用浄水器の使用状態を示す斜視
図。
FIG. 1 is a perspective view showing a usage state of a faucet water purifier of the present invention.

【図2】浄水器の一部切欠断面図。FIG. 2 is a partially cutaway sectional view of the water purifier.

【図3】蛇口装着部の構造を示す横断断面図。FIG. 3 is a cross-sectional view showing a structure of a faucet mounting portion.

【図4】図2のI−I線断面図。FIG. 4 is a sectional view taken along line I-I of FIG.

【図5】フィルタの構成を示す説明図。FIG. 5 is an explanatory diagram showing a configuration of a filter.

【図6】浄水吐水を示す断面図。FIG. 6 is a sectional view showing purified water discharge.

【図7】浄水吐水を示す断面図。FIG. 7 is a sectional view showing purified water discharge.

【図8】縦軸に大腸菌のコロニー数を、横軸に経過日数
をとり、焼結金属板と殺菌セラミックによる大腸菌殺菌
相乗効果を示したグラフ。
FIG. 8 is a graph showing the Escherichia coli bactericidal synergistic effect of a sintered metal plate and a sterilized ceramic, with the number of colonies of E. coli on the vertical axis and the number of days elapsed on the horizontal axis.

【符合の説明】[Explanation of sign]

1 浄水器 4 蛇口装着部 5 浄水部 15 殺菌セラミック 22 焼結金属板 23 焼結金属板 1 Water purifier 4 Faucet installation part 5 Water purification part 15 Sterilizing ceramic 22 Sintered metal plate 23 Sintered metal plate

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 蛇口に取付け可能とした蛇口装着部(4)
と、同装着部(4) に連設し、水の浄水処理を行う浄水部
(5) からなる浄水器(1) において、浄水部(5) の浄水流
路中に殺菌作用を有する殺菌セラミック(15)を設置した
ことを特徴とする浄水器。
1. A faucet mounting part (4) attachable to a faucet
And a water purification unit that is connected to the same mounting unit (4) and performs water purification treatment
In the water purifier (1) consisting of (5), a sterilizing ceramic (15) having a bactericidal action is installed in the water purifying passage of the water purifying section (5).
【請求項2】 浄水部(5) 内に焼結金属板(22),(23) を
設置し、同焼結金属板(22),(23) の放出する磁力線によ
って殺菌セラミック(15)の殺菌作用を強化することを特
徴とする請求項1記載の浄水器。
2. The sintered metal plates (22), (23) are installed in the water purification section (5), and the magnetic field lines emitted from the sintered metal plates (22), (23) cause sterilization of the sterilized ceramic (15). The water purifier according to claim 1, wherein a sterilizing action is enhanced.
【請求項3】 殺菌セラミック(15)は、燐酸カルシウ
ム、酸化亜鉛、モンモリロナイト等からなる焼結体に、
殺菌作用を有する金属イオンを吸着してなることを特徴
とする請求項1記載の浄水器。
3. The sterilizing ceramic (15) is a sintered body made of calcium phosphate, zinc oxide, montmorillonite, etc.,
The water purifier according to claim 1, which adsorbs metal ions having a bactericidal action.
JP4219458A 1992-08-18 1992-08-18 Water purifier Expired - Fee Related JP2528238B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4219458A JP2528238B2 (en) 1992-08-18 1992-08-18 Water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4219458A JP2528238B2 (en) 1992-08-18 1992-08-18 Water purifier

Publications (2)

Publication Number Publication Date
JPH0663559A true JPH0663559A (en) 1994-03-08
JP2528238B2 JP2528238B2 (en) 1996-08-28

Family

ID=16735748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4219458A Expired - Fee Related JP2528238B2 (en) 1992-08-18 1992-08-18 Water purifier

Country Status (1)

Country Link
JP (1) JP2528238B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003211029A (en) * 2002-11-08 2003-07-29 Kotobuki Tsusho:Kk Shower head with water-cleaning function
JP2010162360A (en) * 2010-03-08 2010-07-29 Kotobuki Tsusho:Kk Showerhead with water purifying function
JP2011174374A (en) * 2011-05-20 2011-09-08 Kotobuki Tsusho:Kk Water discharging head with water purifying function
CN102674613A (en) * 2012-05-17 2012-09-19 福建金源泉科技发展有限公司 Zinc spring quality-classified high-magnetic activated water equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003211029A (en) * 2002-11-08 2003-07-29 Kotobuki Tsusho:Kk Shower head with water-cleaning function
JP2010162360A (en) * 2010-03-08 2010-07-29 Kotobuki Tsusho:Kk Showerhead with water purifying function
JP2011174374A (en) * 2011-05-20 2011-09-08 Kotobuki Tsusho:Kk Water discharging head with water purifying function
CN102674613A (en) * 2012-05-17 2012-09-19 福建金源泉科技发展有限公司 Zinc spring quality-classified high-magnetic activated water equipment

Also Published As

Publication number Publication date
JP2528238B2 (en) 1996-08-28

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