JPH07299448A - Portable and simple water purifying device - Google Patents

Portable and simple water purifying device

Info

Publication number
JPH07299448A
JPH07299448A JP9430394A JP9430394A JPH07299448A JP H07299448 A JPH07299448 A JP H07299448A JP 9430394 A JP9430394 A JP 9430394A JP 9430394 A JP9430394 A JP 9430394A JP H07299448 A JPH07299448 A JP H07299448A
Authority
JP
Japan
Prior art keywords
water
water storage
container
pipe
storage container
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
JP9430394A
Other languages
Japanese (ja)
Other versions
JP3495086B2 (en
Inventor
Tsunehiko Nakamura
恒彦 中村
Osami Kato
修身 加藤
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP09430394A priority Critical patent/JP3495086B2/en
Publication of JPH07299448A publication Critical patent/JPH07299448A/en
Application granted granted Critical
Publication of JP3495086B2 publication Critical patent/JP3495086B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
    • 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

Abstract

PURPOSE:To enhance portability and to obtain excellent water purifying efficiency by constituting a water purifying device having a pressurizing pump for pressurization in a container for water storage, a filter section for purifying the raw water delivered from this container for water storage and a stop cock and making it possible to house the respective constituting parts in a separated state CONSTITUTION:An air injection port 4 for the container 1 for water storage and a pressurizing pump 5 are connected by a tubular piping 9 and a water feed port 3 of the container 1 for water storage and the filter section 6 are connected by a tubular piping 10 at the time of using the portable water purifying device. The raw water is injected into the container 1 for water storage from the injection port 2 of the container 1 for water storage and thereafter, the injection port 2 is closed and a pressurizing pump 5 is operated in this state to inject the air and to pressurize the inside of the container 1 for water storage to about 0.2 to 0.3kg/m<2>. The stop cock 7 is then opened and the water in the container 1 for water storage is sent continuously to the filter section 6, where the water is purified by the active carbon and hollow fiber membrane in the filter section 6. The water is then discharged out of a discharge port 8.

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、携帯用の浄水器に関す
るものであり、より詳しくは、貯水用容器と加圧ポンプ
と濾過部とが分離可能な携帯用の浄水器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable water purifier, and more particularly, to a portable water purifier in which a water storage container, a pressurizing pump and a filter section can be separated.

【０００２】[0002]

【従来の技術】近年、水道水等の飲用水を「より安全
に」、「より美味しく」との要望に応えて、中空糸膜と
活性炭とから成る濾過部を備えた浄水器が開発され、飲
用水を対象としたものの外、病院で使用する無菌水や各
種工業用途にいたる幅広い分野で用いられている。2. Description of the Related Art In recent years, a water purifier equipped with a filtering section composed of a hollow fiber membrane and activated carbon has been developed in response to a demand for "safer" and "more delicious" drinking water such as tap water. It is used not only for drinking water but also in a wide range of fields such as sterile water used in hospitals and various industrial applications.

【０００３】[0003]

【発明が解決しようとする課題】現在最も普及している
のが、家庭において毎日使用している水道水を対象とし
た蛇口直結型浄水器であり、３０％程度の家庭に普及し
ているといわれている。この浄水器の有効な用途とし
て、山野におけるキャンプ等での飲用水の確保や非常時
での飲用水の確保等があり、各種の簡易或は携帯用浄水
器が提案されているが、実用に供されているものは少な
く、あまり普及していない。At present, the most popular type of water purifier is a faucet direct connection type water purifier for tap water that is used every day at home. It is said. Effective uses of this water purifier include securing drinking water in camping in the mountains and securing drinking water in emergencies, and various simple or portable water purifiers have been proposed. There are few things provided and they are not widely used.

【０００４】この理由としては、日本の山野においては
清潔な飲用水が比較的容易に入手できることや、井戸水
の利用が可能なこともあるが、主として、これまでに提
供されている簡易浄水器が、携帯用とするために浄水器
本体を小型化せざるを得ず、しかも浄水器内に貯水槽が
設けられているために、貯水量が制約されることとな
り、頻繁に給水、浄水を繰り返す必要があることに起因
している。また、浄水を行っている間は使用者が連続的
に加圧し続けている必要があり、作業効率も極めて悪い
ものであった。The reason for this is that clean drinking water is relatively easy to obtain in the mountains of Japan, and well water can be used. However, the simple water purifiers provided so far are mainly used. , The water purifier body must be miniaturized to be portable, and since the water tank is provided in the water purifier, the amount of water storage is limited, and water supply and water purification are frequently repeated. It is due to need. Further, the user needs to continuously pressurize while purifying the water, and the work efficiency is extremely poor.

【０００５】本発明は、この様な問題点に鑑み、携帯用
の浄水器において、多量の原水を保持することができる
とともに、一度加圧作業を行うと、その後の加圧を行わ
なくても、連続的に浄水を行うことができる、浄水効率
及び作業効率のよい浄水器を提供することを目的とす
る。In view of the above problems, the present invention is capable of holding a large amount of raw water in a portable water purifier, and once the pressurizing work is performed, the pressurizing is not performed thereafter. An object of the present invention is to provide a water purifier that can continuously purify water and has good water purification efficiency and work efficiency.

【０００６】[0006]

【課題を解決するための手段】本発明による携帯用簡易
浄水セットは、注水口、送水口、空気注入口を有すると
ともに、伸縮が可能な構造を有する貯水用容器と、該貯
水用容器内の加圧を行う加圧ポンプと、該空気注入口と
該加圧ポンプに着脱可能に接続され、該加圧ポンプから
の空気を該貯水用容器に連通させるパイプ状配管と、該
貯水用容器から送水された原水を浄化するための濾過部
と、該送水口と該濾過部に着脱可能に接続され、該貯水
用容器の原水を濾過部に送水するパイプ状配水管とから
なり、該送水口または該濾過部が止水栓を有する浄水器
であって、それぞれの構成部分を分離状態で収納し得る
ようになしたことを特徴とする。A portable simple water purification set according to the present invention has a water storage container having a water injection port, a water supply port, an air injection port, and a structure capable of expansion and contraction, and a water storage container in the water storage container. From the water storage container, a pressure pump for performing pressurization, the air inlet and the pipe-like pipe detachably connected to the pressure pump, and communicating the air from the pressure pump with the water storage container. The water supply port comprises a filter unit for purifying the raw water that has been sent, a pipe-shaped water pipe that is detachably connected to the water supply port and the filter unit, and that supplies the raw water of the water storage container to the filter unit. Alternatively, the filtering unit is a water purifier having a water stopcock, and each of the constituent parts can be housed in a separated state.

【０００７】[0007]

【作用】本発明の携帯用浄水器セットは、それぞれの構
成部分が分離可能な構造を有しているため、コンパクト
に収納することができ、携帯が容易である。また、貯水
用容器は伸縮可能な構造を有しており、貯水時には多量
の原水を貯水することができるため、１度貯水を行え
ば、その後の頻繁な給水作業が不要となるとともに、一
度加圧作業を行うと、止水時も、止水栓により貯水用容
器内部の圧力を保持できるので、再使用時に再加圧を行
う必要がない。Since the portable water purifier set of the present invention has a structure in which the respective constituent parts can be separated, it can be stored compactly and is easy to carry. In addition, since the water storage container has a structure that can be expanded and contracted and a large amount of raw water can be stored during water storage, once water is stored, frequent water supply work thereafter becomes unnecessary and once added. When the pressure work is performed, the pressure inside the water storage container can be maintained by the water stopcock even when the water is stopped, so that it is not necessary to re-pressurize the container for reuse.

【０００８】[0008]

【実施例】以下、実施例により本発明を具体的に説明す
る。 〔実施例１〕図１は本発明の携帯用浄水器セットの一実
施例を示す説明図であり、図２は本実施例における携帯
用簡易浄水器セットを分離状態で収納した際の状態を示
す説明図である。EXAMPLES The present invention will be specifically described below with reference to examples. [Embodiment 1] FIG. 1 is an explanatory view showing an embodiment of a portable water purifier set of the present invention, and FIG. 2 shows a state in which the portable simple water purifier set of this embodiment is stored in a separated state. It is an explanatory view shown.

【０００９】図において、１は貯水用容器、２は注水
口、３は送水口、４は空気注入口、５は加圧ポンプ、６
は濾過部、７は止水栓、８は濾過部吐出口、９はパイプ
状配管１０はパイプ状配水管、１１は減菌剤（溶液）、
１２は収納体容器をそれぞれ示している。In the figure, 1 is a water storage container, 2 is a water inlet, 3 is a water inlet, 4 is an air inlet, 5 is a pressure pump, and 6
Is a filtration unit, 7 is a water stopcock, 8 is a filtration unit discharge port, 9 is a pipe pipe 10, 10 is a pipe water pipe, 11 is a sterilizing agent (solution),
Reference numerals 12 respectively denote storage containers.

【００１０】貯水用容器は、注水口、送水口、空気注入
口を有している。注水口は、原水を供給するためのもの
であり、供給後にキャップ等を締めることにより０．５
ｋｇ／ｍ2程度の圧力下で、貯水用容器内を密閉状態に
保持することが可能な構造を有する。送水口は、パイプ
状配水管と着脱可能に接続され、原水をパイプ状配水管
に吐出する。空気注入口は、パイプ状配管と着脱可能に
接続され、加圧ポンプからの空気を貯水用容器内に流入
する。The water storage container has a water injection port, a water supply port, and an air injection port. The water injection port is for supplying the raw water.
It has a structure capable of keeping the inside of the water storage container in a sealed state under a pressure of about kg / m 2 . The water supply port is detachably connected to the pipe-shaped water pipe to discharge raw water to the pipe-shaped water pipe. The air inlet is detachably connected to the pipe-like pipe and allows air from the pressurizing pump to flow into the water storage container.

【００１１】また、貯水用容器の形状は、蛇腹状等の伸
縮可能な容器であり、非貯水時の折り畳みが可能となる
ため、携帯時に収納スペースを小さくすることができ
る。貯水用容器の材質としては、０．５ｋｇ／ｍ2程度
以上の耐圧性と、水中への有害物質の滲み出し等のない
耐水性を有するものであれば使用可能であるが、外部か
らの貯水量の判別や、折り畳み状での収納が可能な要件
を考慮した場合、ポリエチレンやポリプロピレン等のプ
ラスチック性の透明シートが好ましい。Further, the shape of the water storage container is an expandable container such as a bellows, which can be folded when water is not stored, so that the storage space can be reduced when carrying. As the material for the water storage container, any material can be used as long as it has a pressure resistance of about 0.5 kg / m 2 or more and water resistance that does not exude harmful substances into water, but water storage from the outside In consideration of the amount determination and the requirement of storing in a folded state, a plastic transparent sheet such as polyethylene or polypropylene is preferable.

【００１２】貯水用容器の大きさは、収納容器に収納で
きる大きさであれば任意に設定できるが、貯水量を大き
くすると、一度の注水及び加圧操作での浄水量を多くす
ることができる。The size of the water storage container can be arbitrarily set as long as it can be stored in the storage container. However, if the water storage amount is increased, the amount of purified water in one water injection and pressurizing operation can be increased. .

【００１３】加圧ポンプは、水を封入した貯水用容器に
空気を圧入し、貯水用容器の内部を加圧して水を押し出
すためのものであり、任意の加圧機構のものの使用が可
能であるが、軽量で小スペースのものが好ましい。The pressure pump is used to press air into a water storage container in which water is sealed, pressurize the inside of the water storage container to push out the water, and any pressure mechanism can be used. However, it is preferable that it is lightweight and has a small space.

【００１４】パイプ状配管は、貯水用容器における空気
注入口と加圧ポンプとに着脱可能に接続され、加圧ポン
プからの空気を貯水用容器内に連通させるための配管で
あり、接続部分及び配管部分は、０．５ｋｇ／ｍ2程度
以上の耐圧性を有している。The pipe-like pipe is detachably connected to the air inlet of the water storage container and the pressurizing pump, and is a pipe for communicating the air from the pressurizing pump into the water storage container. The piping portion has a pressure resistance of about 0.5 kg / m 2 or more.

【００１５】パイプ状配管と空気注入口との着脱方法と
しては、上記耐圧性を有するものであれば、嵌合式、ワ
ンタッチジョイント式等従来の方法を用いることができ
る。また、パイプ状配管の材質も、上記耐圧性を有する
ものであれば、一般に用いられているゴムホースやプラ
スチックホース等任意のものを用いることができる。パ
イプ状配管を用いて空気注入口と加圧ポンプを連通させ
ることにより、空気注入口と加圧ポンプを直接接続した
場合に比べ、加圧作業の作業性を向上させることができ
る。As a method for attaching and detaching the pipe-like pipe and the air inlet, a conventional method such as a fitting type or a one-touch joint type can be used as long as it has the pressure resistance. Further, as the material of the pipe-like pipe, any commonly used rubber hose or plastic hose can be used as long as it has the above pressure resistance. By connecting the air inlet and the pressure pump by using a pipe-like pipe, the workability of the pressure work can be improved as compared with the case where the air inlet and the pressure pump are directly connected.

【００１６】濾過部は、一般に用いられている中空糸膜
と活性炭との組み合わせからなる従来の構造の浄水器を
用ることができる。また、濾過部の入水部は、パイプ状
配水管と着脱可能に接続される構造を有する。For the filtration section, a water purifier having a conventional structure composed of a generally used hollow fiber membrane and activated carbon can be used. The water inlet of the filter has a structure that is detachably connected to the pipe-shaped water pipe.

【００１７】パイプ状配水管は、貯水用容器における送
水口と濾過部とに着脱可能に接続され、貯水用容器の原
水を濾過部に送水するための配水管であり、接続部分及
び配水管部分は、０．５ｋｇ／ｍ2程度以上の耐圧性を
有している。The pipe-shaped water distribution pipe is a water distribution pipe detachably connected to the water supply port of the water storage container and the filtration part, and for supplying the raw water of the water storage container to the filtration part. The connection part and the water distribution pipe part Has a pressure resistance of about 0.5 kg / m 2 or more.

【００１８】パイプ状配水管と送水口との着脱方法とし
ては、上記耐圧性を有するものであれば、嵌合式、ワン
タッチジョイント式等従来の方法を用いることができ
る。また、パイプ状配水管の材質も、上記耐圧性を有す
るものであれば、一般に用いられているゴムホースやプ
ラスチックホース等任意のものの使用が可能である。パ
イプ状配水管を用いて送水口と濾過部を連通させること
により、送水口と濾過部を直接接続した場合に比べ、浄
水を吐水させたときの使用性を向上させることができ
る。As a method for attaching and detaching the pipe-shaped water pipe and the water supply port, a conventional method such as a fitting type or a one-touch joint type can be used as long as it has the above-mentioned pressure resistance. Further, as the material of the pipe-shaped water distribution pipe, any commonly used rubber hose or plastic hose can be used as long as it has the above pressure resistance. By connecting the water supply port and the filtration unit by using the pipe-shaped water distribution pipe, it is possible to improve usability when the purified water is discharged, as compared with the case where the water supply port and the filtration unit are directly connected.

【００１９】本実施例の携帯用簡易浄水器セットにおい
ては、濾過部における入水部に止水栓が設けられてい
る。止水栓は、加圧ポンプで貯水用容器内に空気を注入
する際、貯水用容器内が一定以上の加圧状態に達するま
での水の排出を抑えておくためのものであり、貯水用容
器から濾過部への水の移動が止められる機構のものであ
ればよい。In the portable simple water purifier set of this embodiment, a water stopcock is provided at the water inlet of the filter. A water stopcock is used to suppress the discharge of water until the inside of the water storage container reaches a pressurized state above a certain level when injecting air into the water storage container with a pressure pump. Any mechanism that can stop the movement of water from the container to the filtration unit may be used.

【００２０】止水栓は、送水口と濾過部の間に設けられ
ていればよいが、配水管に設けるよりも、送水口若しく
は濾過部に設けた方が、使用時の耐久性や、使いやすさ
の点で、好ましい。また、止水栓を濾過部に設ける場合
は、濾過部における入水部に設けると、止水時、水圧が
濾過部に負荷されることがないので好ましい。The stopcock may be provided between the water supply port and the filtration part, but it is more durable and more convenient to use it at the water supply port or the filtration part than at the water distribution pipe. It is preferable in terms of easiness. Further, when the water shutoff plug is provided in the filtration part, it is preferable to provide it in the water entry part of the filtration part because the water pressure is not applied to the filtration part when water is stopped.

【００２１】本実施例による携帯用浄水器セットは使用
時、次のような方法により浄水を行う。まず、貯水用容
器の空気注入口と加圧ポンプとをパイプ状配管により接
続し、貯水用容器の送水口と濾過部とをパイプ状配水管
により接続する。貯水用容器の注水口より貯水用容器内
に原水を注入した後、注入口を締める。この場合、注入
する水の量としては貯水用容器１の許容量の２／３以下
が好ましい。When the portable water purifier set according to this embodiment is used, water is purified by the following method. First, the air inlet of the water storage container and the pressurizing pump are connected by a pipe-shaped pipe, and the water supply port of the water storage container and the filter portion are connected by a pipe-shaped water distribution pipe. After pouring raw water into the water storage container through the water injection port of the water storage container, tighten the injection port. In this case, the amount of water to be injected is preferably 2/3 or less of the allowable amount of the water storage container 1.

【００２２】原水注入後、濾過部に設けられた止水栓を
閉じた状態で加圧ポンプから空気を注入して、貯水用容
器内を０．２〜０．３ｋｇ／ｍ2程度に加圧した後、止
水栓を開ける。貯水用容器内の水は連続的に濾過部に送
り込まれ、濾過部に組み込まれている活性炭及び中空糸
膜によって浄化され、濾過部の先端部に設けられている
吐出口から流出する。使用の中途で濾過を中断するとき
には止水栓を閉じ、再び使用するときには止水栓を開く
ことによって再度加圧することなく濾過が可能となる。After injecting the raw water, air is injected from the pressurizing pump with the water stopper provided in the filter section closed to pressurize the inside of the water storage container to about 0.2 to 0.3 kg / m 2. After that, open the stopcock. The water in the water storage container is continuously fed to the filtration unit, purified by the activated carbon and the hollow fiber membrane incorporated in the filtration unit, and flows out from the discharge port provided at the tip of the filtration unit. When the filtration is interrupted in the middle of use, the water stopper is closed, and when it is used again, the water stopper is opened to enable filtration without pressurization again.

【００２３】本発明の携帯用簡易浄水セットは、貯水用
容器、加圧ポンプ、濾過部、パイプ状配管、パイプ状配
水管が個々に分離可能であるため、図２に示したように
分離した状態で携帯用容器への収納が可能となる。本実
施例においては、原水中に混入することにより、原水内
の細菌類を減菌する減菌剤も同時に収納可能としたが、
減菌剤は使用者が必要に応じて適宜使用すればよく、必
須のものではない。In the portable simple water purification set of the present invention, the water storage container, the pressurizing pump, the filtration section, the pipe-shaped pipe, and the pipe-shaped water distribution pipe can be individually separated, so they are separated as shown in FIG. In this state, it can be stored in a portable container. In this example, by mixing into the raw water, it was possible to store a sterilizing agent for sterilizing bacteria in the raw water at the same time,
The sterilizer may be appropriately used by the user as necessary and is not essential.

【００２４】[0024]

【発明の効果】本発明の携帯用簡易浄水器セットは、個
々の構成部分を分離可能な構成としたために、携帯用容
器へのコンパクトな収納が可能であり、かつ貯水用容器
を大きくすることができるので濾過効率が大きくなる。
また使用の際も、初期の加圧操作のみで連続的な濾過が
可能となり、操作効率にも優れている。EFFECTS OF THE INVENTION Since the portable simple water purifier set of the present invention has a structure in which the individual components can be separated, it can be compactly stored in a portable container and the water storage container can be made large. Therefore, the filtration efficiency is increased.
Further, even in use, continuous filtration can be performed only by the initial pressurizing operation, and the operation efficiency is excellent.

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

【図１】図１は本発明の携帯用簡易浄水器セットを用い
て水を浄化する場合の一例を示す説明図である。FIG. 1 is an explanatory diagram showing an example of a case where water is purified using a portable simple water purifier set of the present invention.

【図２】図２は個々の構成部分を分離状態で収納した状
態を示す説明図である。FIG. 2 is an explanatory view showing a state in which individual constituent parts are stored in a separated state.

【符号の説明】[Explanation of symbols]

１ 貯水用容器 ２ 貯水用容器の注水口 ３ 貯水用容器の送水口 ４ 空気注入口 ５ 加圧ポンプ ６ 濾過部 ７ 止水栓 ８ 濾過部吐出口 ９ パイプ状配管 １０ パイプ状配水管 １１ 減菌剤（溶液） １２ 収納体容器 1 Water storage container 2 Water injection port for water storage container 3 Water supply port for water storage container 4 Air injection port 5 Pressurizing pump 6 Filtration part 7 Stopcock 8 Filtration part discharge port 9 Pipe-like pipe 10 Pipe-like water pipe 11 Sterilization Agent (solution) 12 Storage container

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】注水口、送水口、空気注入口を有するとと
もに、伸縮が可能な構造を有する貯水用容器と、 該貯水用容器内の加圧を行う加圧ポンプと、 該空気注入口と該加圧ポンプに着脱可能に接続され、該
加圧ポンプからの空気を該貯水用容器に連通させるパイ
プ状配管と、 該貯水用容器から送水された原水を浄化するための濾過
部と、 該送水口と該濾過部に着脱可能に接続され、該貯水用容
器の原水を濾過部に送水するパイプ状配水管とからな
り、 該送水口または該濾過部が止水栓を有する浄水器であっ
て、それぞれの構成部分を分離状態で収納し得るように
なしたことを特徴とする携帯用簡易浄水器セット。1. A water storage container having a water injection port, a water supply port, and an air injection port and having a structure capable of expansion and contraction, a pressurizing pump for pressurizing the water storage container, and the air injection port. A pipe-like pipe that is detachably connected to the pressurizing pump and connects air from the pressurizing pump to the water storage container; a filtering unit for purifying raw water sent from the water storage container; A water purifier having a water supply port and a pipe-shaped water pipe that is detachably connected to the filtration unit and that feeds the raw water of the water storage container to the filtration unit, and the water supply port or the filtration unit has a water stop plug. The portable simple water purifier set is characterized in that the respective constituent parts can be stored separately.
JP09430394A 1994-05-06 1994-05-06 Portable simple water purifier set Expired - Fee Related JP3495086B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP09430394A JP3495086B2 (en) 1994-05-06 1994-05-06 Portable simple water purifier set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09430394A JP3495086B2 (en) 1994-05-06 1994-05-06 Portable simple water purifier set

Publications (2)

Publication Number Publication Date
JPH07299448A true JPH07299448A (en) 1995-11-14
JP3495086B2 JP3495086B2 (en) 2004-02-09

Family

ID=14106514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09430394A Expired - Fee Related JP3495086B2 (en) 1994-05-06 1994-05-06 Portable simple water purifier set

Country Status (1)

Country Link
JP (1) JP3495086B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010234286A (en) * 2009-03-31 2010-10-21 Toray Ind Inc Portable water purifying apparatus
JP2014004563A (en) * 2012-06-26 2014-01-16 Toray Ind Inc Water purification apparatus
CN111557590A (en) * 2019-06-06 2020-08-21 芜湖艾尔达科技有限责任公司 Heating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010234286A (en) * 2009-03-31 2010-10-21 Toray Ind Inc Portable water purifying apparatus
JP2014004563A (en) * 2012-06-26 2014-01-16 Toray Ind Inc Water purification apparatus
CN111557590A (en) * 2019-06-06 2020-08-21 芜湖艾尔达科技有限责任公司 Heating device
CN111557590B (en) * 2019-06-06 2023-12-01 芜湖艾尔达科技有限责任公司 Heater

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