JP3175453B2 - Washing machine - Google Patents
Washing machineInfo
- Publication number
- JP3175453B2 JP3175453B2 JP32163793A JP32163793A JP3175453B2 JP 3175453 B2 JP3175453 B2 JP 3175453B2 JP 32163793 A JP32163793 A JP 32163793A JP 32163793 A JP32163793 A JP 32163793A JP 3175453 B2 JP3175453 B2 JP 3175453B2
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- water
- washing machine
- free chlorine
- water treatment
- 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
Links
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、水道水中に含まれる遊
離塩素や銅イオンを除去する水処理装置を設けた洗濯機
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine provided with a water treatment device for removing free chlorine and copper ions contained in tap water.
【０００２】[0002]
【従来の技術】近年、衣類の多様化に伴い従来では見ら
れなかった素材の衣類が市場に出回ってきている。その
ため衣類をよりやさしくきれいに洗うことが望まれてい
る。2. Description of the Related Art In recent years, with the diversification of garments, garments made of materials that have not been seen in the past have come to market. Therefore, it is desired to wash clothes more easily and neatly.
【０００３】特開平２−１３６１７０号公報に記載され
た従来の洗濯機について、図３に示す洗濯機の構造で説
明する。図３において、１は電磁給水弁で、この上部に
は給水ホース２が螺合されており、他端には内部ホース
３ａを介し流路切り替えコック４を配置している。前記
流路切り替えコック４により流路を給水口５あるいは内
部ホース３ｂを介し、遊離塩素と反応する還元試薬「亜
硫酸カルシウム」を充填した収納ケース６を通り、内部
ホース３ｃにより給水口５へ洗濯用の水道水が供給され
る。この方式によれば、遊離塩素を除去する第２の流路
より洗濯用の水道水を供給することで、絹や高級色物衣
類など従来洗濯できなかった物まで洗濯が可能となる。A conventional washing machine described in Japanese Patent Application Laid-Open No. 2-136170 will be described with reference to the structure of the washing machine shown in FIG. In FIG. 3, reference numeral 1 denotes an electromagnetic water supply valve, on which a water supply hose 2 is screwed, and at the other end, a flow path switching cock 4 is arranged via an internal hose 3a. The flow path switching cock 4 passes the flow path through the water supply port 5 or the internal hose 3b, through the storage case 6 filled with the reducing reagent "calcium sulfite" which reacts with free chlorine, and to the water supply port 5 with the internal hose 3c for washing. Tap water is supplied. According to this method, by supplying tap water for washing from the second flow path for removing free chlorine, it is possible to wash items that could not be washed conventionally, such as silk and high-grade colored clothing.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、特開平
２−１３６１７０号公報に記載されたものでは、遊離塩
素を除去する遊離塩素反応試薬「亜硫酸カルシウム」の
みを充填した収納ケースを用いており、湯沸かし器等の
銅管から溶出した水道水中に含まれる銅イオンは除去で
きなかったために、銅イオンと、例えば衣類のＲｅｄ系
染料However, in the apparatus described in Japanese Patent Application Laid-Open No. 2-136170, a storage case filled only with a free chlorine reagent "calcium sulfite" for removing free chlorine is used. Copper ions eluted from tap water from copper tubes etc. could not be removed, so copper ions and, for example, red dyes of clothing
【０００５】[0005]
【化１】 Embedded image
【０００６】とが[0006]
【０００７】[0007]
【化２】 Embedded image
【０００８】のように反応し、衣類が変色をすると云う
問題があった。[0008] There is a problem that the clothing reacts as described above and discolors the clothing.
【０００９】本発明は上記問題を解決するもので、高級
な絹製品や色物衣類を洗濯する場合には、水道蛇口から
の供給水量が多くても、また遊離塩素濃度が高くても、
遊離塩素と銅イオンを除いた水道水を洗濯機の水槽内に
給水することを目的としている。[0009] The present invention is intended to solve the above problems, luxury
When washing silk products or colored clothing,
Even if the amount of supplied water is large and the free chlorine concentration is high,
Tap water excluding free chlorine and copper ions is placed in the washing machine tank.
It is intended to supply water .
【００１０】[0010]
【００１１】[0011]
【問題を解決するための手段】上記目的を達成するため
に、本発明の技術的手段は、洗濯機の電磁給水弁と給水
口間に、遊離塩素除去剤と陽イオン交換体を主剤として
充填したカートリッジを配置した水処理装置を含まない
第１の流路と、前記水処理装置を含む第２の流路と、前
記第１の流路と前記第２の流路とに切り替える切り替え
コックとを設け、前記第２の流路の前記水処理装置の上
流側の流路に定流量弁を設けたものである。To achieve the above Symbol purpose Means for Solving the problems], technical means of the present invention, a washing machine solenoid supply valve of the water supply
Between the mouth free of water treatment apparatus place the filled cartridge as main agent free chlorine removal agent and a cation exchanger
A first flow path; a second flow path including the water treatment device;
Switching between the first flow path and the second flow path
A cock and a water treatment device on the second flow path.
A constant flow valve is provided in the flow path on the flow side .
【００１２】[0012]
【００１３】[0013]
【作用】上記技術的手段により、通常の衣類を洗濯する
場合は、切り替えコック４により流路を第1の流路側へ
切り替え、第１の流路を通過して遊離塩素や銅イオン等
の含まれる通常の水道水が給水され従来通りの洗濯がで
きる。次に、高級な絹製品や色物衣類を洗濯する場合に
は、切り替えコック４により流路を第２の流路側へ切り
替え、第２の流路、つまり、遊離塩素除去剤と陽イオン
交換体を充填したカートリッジを収納する水処理装置側
に通水し、亜硫酸カルシウムや活性炭により遊離塩素を
除き、そして陽イオン交換体により銅イオンを除いた水
道水を水槽内に給水する。また、水道蛇口からの第２の
流路への供給水量が多くても、また遊離塩素濃度が高く
ても、カートリッジの性能に見合った水量を常に供給す
ることが出来る。即ち、カ−トリッジを通過する水道水
の流速が速く、遊離塩素濃度が高い時は、亜硫酸カルシ
ウム量や活性炭量を増やさなければ遊離塩素が洩れ、変
退色防止性能が確保できないので、このためカ−トリッ
ジが大きくしなければならないが、定流量弁を設けるこ
とによりこれらの問題を解決できるのである。この結
果、高級な絹製品を遊離塩素の酸化により黄変させるこ
ともなく、更に色物衣類の染料を遊離塩素の酸化や銅イ
オンとの反応により変退色させることもなく安心して家
庭洗濯ができるものである。By the action The upper SL technology means, when laundering normal clothing, the switch cock 4 a flow path to the first flow path side
After switching, the normal tap water containing free chlorine, copper ions, etc. is supplied through the first flow path, and the washing can be performed in the conventional manner. Next, when washing high-grade silk products or colored clothing, the switching cock 4 cuts the flow path to the second flow path side.
Alternatively, water is passed through the second flow path, that is, the water treatment apparatus side containing a cartridge filled with a free chlorine remover and a cation exchanger, and free chlorine is removed with calcium sulfite or activated carbon. The tap water excluding copper ions is supplied into the water tank. In addition, the second from the water faucet road
Even if the amount of water supplied to the flow path is large or the concentration of free chlorine is high, the amount of water suitable for the performance of the cartridge can always be supplied. That is, when the flow rate of tap water passing through the cartridge is high and the free chlorine concentration is high, free chlorine will leak unless the amount of calcium sulfite or activated carbon is increased, and the performance of preventing discoloration and discoloration cannot be secured. -The larger the bridge, the more these problems can be solved by providing a constant flow valve. As a result, high-quality silk products do not yellow due to oxidation of free chlorine and do not discolor the dye of the colored clothing due to oxidation of free chlorine or reaction with copper ions, and can be washed at home without worry. Things.
【００１４】[0014]
【実施例】以下、本発明のー実施例について図面を参照
しながら説明する。図１において７は水処理装置で、こ
の内部には遊離塩素を除去する粒状亜硫酸カルシウム８
と銅イオンを捕捉する粉末ゼオライト９を熱可塑性繊維
１０で融着保持してなる水処理用カートリッジ１１を配
置している。前記水処理装置７は、図３の切り替えコッ
ク４と内部ホース３ｂを介し、水道水の供給口１２に接
続され、処理された水は出水口１３から洗濯機の槽内に
給水口５を介し供給される。尚、陽イオン交換体として
陽イオン交換樹脂を用いてもゼオライトと同様の効果が
得られることは云うまでもない。Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 7 denotes a water treatment apparatus in which granular calcium sulfite 8 for removing free chlorine is provided.
And a water treatment cartridge 11 in which powder zeolite 9 for capturing copper ions is fused and held by thermoplastic fibers 10. The water treatment device 7 is connected to the tap water supply port 12 via the switching cock 4 and the internal hose 3b in FIG. 3, and the treated water is supplied from the water outlet 13 into the tub of the washing machine via the water supply port 5. Supplied. It goes without saying that the same effect as that of zeolite can be obtained even when a cation exchange resin is used as the cation exchanger.
【００１５】次に第２の実施例について図面を参照しな
がら説明する。図２において、新たに定流量弁１４を設
けており、後は図１及び図３の構成と同様である。コッ
ク４の切り替えにより定流量弁１４を通過した水が内部
ホ−ス３ｂを介し水処理装置７に通水され、よって、処
理された一定量の水が内部ホース３ｃを介し、水道水の
給水口５から洗濯機の槽内に供給される。Next, a second embodiment will be described with reference to the drawings. In FIG. 2, a constant flow valve 14 is newly provided, and the rest is the same as the configuration in FIGS. The water that has passed through the constant flow valve 14 by switching the cock 4 is passed through the internal hose 3b to the water treatment device 7, so that a fixed amount of treated water is supplied through the internal hose 3c to supply tap water. It is supplied from the mouth 5 into the tub of the washing machine.
【００１６】[0016]
【発明の効果】以上のように本発明は、絹繊維製品や色
物衣類を洗濯する際に、洗濯水の水道水に含まれ絹繊維
製品の黄変や色物衣類の染料を分解し変退色を生じさせ
る酸化作用の強い遊離塩素を除去できるばかりでなく、
Ｒｅｄ系染料など一部の染料が湯沸かし器等の配管系か
ら溶出する微量の銅イオンと反応して変色することを防
止でき、かつ、水道水の供給量が変わっても遊離塩素濃
度の高い季節でも安心して色物衣類を洗濯できる。従っ
て、従来クリーニングに出していた高級な絹製品や色物
衣類を黄変や変退色させることなく、安心して家庭洗濯
ができるものである。As described above, according to the present invention, when washing silk textiles and colored clothing, the yellowing of silk textiles contained in the tap water of washing water and the dye of the colored clothing are decomposed and changed. Not only can it remove the strong oxidizing free chlorine that causes discoloration,
Some dyes such as red dyes can be prevented from discoloring by reacting with a small amount of copper ions eluted from piping systems such as water heaters , and even when the supply of tap water changes and the free chlorine concentration is high. You can wash colored clothing with confidence. Therefore, high-quality silk products and colored clothes conventionally used for cleaning can be washed at home without causing yellowing or discoloration.
【図１】本発明水処理装置の縦断面図FIG. 1 is a longitudinal sectional view of a water treatment apparatus of the present invention.
【図２】本発明の第２の実施例を示すブロック図FIG. 2 is a block diagram showing a second embodiment of the present invention.
【図３】従来例を示す洗濯機の上部分解斜視図FIG. 3 is an upper exploded perspective view of a washing machine showing a conventional example.
１ 電磁給水弁 ４ コック部 ５ 給水口 ６ 収納ケース ７ 水処理装置 ８ 粒状亜硫酸カルシウム ９ 粉末ゼオライト １４ 定流量弁 Reference Signs List 1 electromagnetic water supply valve 4 cock 5 water supply port 6 storage case 7 water treatment device 8 granular calcium sulfite 9 powder zeolite 14 constant flow valve
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) D06F 39/08 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) D06F 39/08
Claims (1)
素除去剤と陽イオン交換体を主剤として充填したカート
リッジを配置した水処理装置を含まない第１の流路と、
前記水処理装置を含む第２の流路と、前記第１の流路と
前記第２の流路とに切り替える切り替えコックとを設
け、前記第２の流路の前記水処理装置の上流側の流路に
定流量弁を設けた洗濯機。A free salt is provided between an electromagnetic water supply valve and a water supply port of a washing machine.
A first flow path that does not include a water treatment device in which a cartridge filled with an element removing agent and a cation exchanger as a main component is disposed ;
A second flow path including the water treatment device, and the first flow path
A switching cock for switching to the second flow path;
In the flow path on the upstream side of the water treatment device of the second flow path,
Washing machine equipped with a constant flow valve .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32163793A JP3175453B2 (en) | 1993-12-21 | 1993-12-21 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32163793A JP3175453B2 (en) | 1993-12-21 | 1993-12-21 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07171293A JPH07171293A (en) | 1995-07-11 |
| JP3175453B2 true JP3175453B2 (en) | 2001-06-11 |
Family
ID=18134731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32163793A Expired - Fee Related JP3175453B2 (en) | 1993-12-21 | 1993-12-21 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3175453B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3684690B2 (en) * | 1996-07-15 | 2005-08-17 | 松下電器産業株式会社 | Washing machine |
| DE19633471A1 (en) * | 1996-08-20 | 1997-04-03 | Dieter Meyer | Washing and cleaning unit for textiles, ceramics, e.t.c. |
| CN106149307A (en) * | 2015-03-24 | 2016-11-23 | 无锡小天鹅股份有限公司 | For the water inlet pipe of washing machine and the washing machine with it |
-
1993
- 1993-12-21 JP JP32163793A patent/JP3175453B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07171293A (en) | 1995-07-11 |
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