JPH0683765B2 - Filtered water supply device - Google Patents
Filtered water supply deviceInfo
- Publication number
- JPH0683765B2 JPH0683765B2 JP61090422A JP9042286A JPH0683765B2 JP H0683765 B2 JPH0683765 B2 JP H0683765B2 JP 61090422 A JP61090422 A JP 61090422A JP 9042286 A JP9042286 A JP 9042286A JP H0683765 B2 JPH0683765 B2 JP H0683765B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- pipe
- water
- cold water
- mounting
- 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 - Lifetime
Links
Landscapes
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、飲料水等を濾過する濾過水供給装置に関する
ものである。TECHNICAL FIELD The present invention relates to a filtered water supply device for filtering drinking water and the like.
従来の技術 従来、一般の家庭で用いられる濾過器の一例を第７図を
用いて説明する。第７図において、39は水栓の吐出管、
40は吐出管39の先端部に取り付けられた濾過器本体で内
部に濾材が収容されている。41は本体40の上部に設けら
れた蓋、42は本体40の側部に設けられた水路切替部であ
る。水路切替部42は吐出管39と結合されている。吐出管
39より流入する原水は切替部42内の切替弁によって、そ
のまま矢印Ａで示されるように下方へ吐出する水路また
は本体40内に導く水路に切り替えられる。43は切替弁を
動かすための切り替えつまみである。濾過状態では濾過
水は本体40の下部より矢印Ｂで示されるように吐出す
る。2. Description of the Related Art Conventionally, an example of a filter used in general households will be described with reference to FIG. In FIG. 7, 39 is the discharge pipe of the faucet,
Reference numeral 40 denotes a filter body attached to the tip of the discharge pipe 39, and the filter medium is housed inside. Reference numeral 41 is a lid provided on the upper portion of the main body 40, and 42 is a water channel switching portion provided on a side portion of the main body 40. The water channel switching unit 42 is connected to the discharge pipe 39. Discharge pipe
The raw water flowing in from 39 is switched by the switching valve in the switching unit 42 to the water channel that discharges downward as shown by the arrow A or the water channel that leads into the main body 40. 43 is a switching knob for moving the switching valve. In the filtered state, the filtered water is discharged from the lower part of the main body 40 as shown by arrow B.
発明が解決しようとする問題点 最近、一般の家庭において冷水の他の温水を供給できる
給湯システムが導入されつつあり、台所にも冷水と温水
を混合し適当な温度にして放出する混合水栓が取り付け
られるようになってきている。Problems to be Solved by the Invention Recently, a hot water supply system capable of supplying hot water other than cold water has been introduced in general households, and a kitchen mixer has a mixing faucet that mixes cold water and hot water and discharges them at an appropriate temperature. It is getting attached.
しかしながら、混合水栓の吐出管に濾過器を取り付けた
場合、濾過器に高温の温水が流れ込み濾過器の破損を招
くという恐れがあった。そのため、使用者は濾過器内に
温水を流し込まないように、つまみ43の位置に十分な注
意を払う必要があった。However, when a filter is attached to the discharge pipe of the mixed faucet, there is a possibility that hot hot water may flow into the filter and damage the filter. Therefore, the user needs to pay sufficient attention to the position of the knob 43 so as not to pour hot water into the filter.
また、濾過性能を向上させるために濾材の量を増やすと
全体が大きくなり、これを吐出管39に取り付けるとかさ
ばって非常に使いにくくなるという問題点があった。Further, if the amount of the filter material is increased to improve the filtration performance, the whole becomes large, and if this is attached to the discharge pipe 39, there is a problem that it becomes bulky and very difficult to use.
更に、混合水栓は冷水のみが吐出するの通常の水栓より
も大きく、流し台上の狭い空間においてこのような混合
水栓に濾過器を取り付けると更にかさばることになる。
また、重量が増して不安定になり、水栓の吐出管を破損
してしまう恐れもあった。In addition, mixed faucets are larger than normal faucets that only discharge cold water, and adding a filter to such mixed faucets in a small space above the sink makes them more bulky.
There is also a risk that the weight increases and becomes unstable, and the discharge pipe of the faucet is damaged.
本発明は以上のような問題点に鑑みてなされたものであ
り、冷水と温水を供給するソケットに安定に、そして混
合水栓と共にかさばることなく取り付けることができる
濾過水供給装置を提供することを目的とする。The present invention has been made in view of the above problems, and provides a filtered water supply device that can be stably attached to a socket for supplying cold water and hot water, and can be attached together with a mixing faucet without being bulky. To aim.
問題点を解決するための手段 本発明は、混合水栓に冷水を供給する冷水側取付管に濾
過器側に原水を導くための原水用分岐管を設けると共
に、上記混合水栓に温水を供給する温水側取付管に濾過
器支え用分岐管を設け、上記原水用分岐管と上記濾過器
の一端に設けた上記原水流入口とを結合させると共に、
上記濾過器の他端部に上記濾過器支え用分岐管を取り付
けた。Means for Solving the Problems The present invention provides a raw water branch pipe for guiding raw water to a filter side in a cold water side attachment pipe for supplying cold water to a mixed faucet, and supplies hot water to the mixed faucet. A branch pipe for supporting a filter is provided on the warm water side mounting pipe, and the raw water branch pipe and the raw water inlet port provided at one end of the filter are coupled to each other,
The branch pipe for supporting the filter was attached to the other end of the filter.
作用 以上のように構成することにより、濾過器を冷水側取付
管及び温水側取付管の双方で支えることができ、また濾
過器を、冷水側取付管及び温水側取付管が固定された壁
と混合水栓との間にかさばることなく配置させることが
できる。With the above configuration, the filter can be supported by both the cold water side mounting pipe and the hot water side mounting pipe, and the filter can be supported by the wall to which the cold water side mounting pipe and the hot water side mounting pipe are fixed. It can be placed without being bulky with the mixing faucet.
実施例 以下、本発明の実施例を図面に基づいて説明する。第１
図は本発明の実施例における濾過水供給装置の取付状態
を示した側面図である。１は混合栓（以下、水栓とす
る）であり、上方には吐出管２から吐出する水の温度と
流量を調節するための水栓用切替用レバー３が設けられ
ている。４はレバー３と共に回転するレバー取付部であ
る。７は冷水側取付管で、一端が冷水側ソケット５に、
他端が水栓１の冷水流入口に接続される。そして、冷水
側取付管７は水栓１を支えると共に冷水側ソケット５か
ら給水される水を水栓１に導く。更に、冷水側取付管７
は濾過器６を支える。冷水側取付管７には水栓１と接続
するための冷水側水栓取付ナット８が、また冷水側ソケ
ット５と接続するための冷水側ソケット取付ナット９が
設けられている。そして、側部に濾過器６を保持すると
ともに、冷水水路を分岐して濾過器６に原水を導くため
の濾過器取付管10が設けられる。更に、その先端に冷水
側濾過器取付ナット11が設けられている。Embodiment An embodiment of the present invention will be described below with reference to the drawings. First
FIG. 1 is a side view showing a mounting state of a filtered water supply device according to an embodiment of the present invention. Reference numeral 1 denotes a mixing stopper (hereinafter referred to as a faucet), and a faucet switching lever 3 for adjusting the temperature and flow rate of water discharged from a discharge pipe 2 is provided above the mixing stopper. Reference numeral 4 is a lever mounting portion that rotates together with the lever 3. 7 is a cold water side mounting pipe, one end of which is the cold water side socket 5,
The other end is connected to the cold water inlet of the faucet 1. The cold water side mounting pipe 7 supports the faucet 1 and guides the water supplied from the cold water side socket 5 to the faucet 1. Furthermore, the cold water side mounting pipe 7
Supports the filter 6. The cold water side mounting pipe 7 is provided with a cold water side faucet mounting nut 8 for connecting with the faucet 1 and a cold water side socket mounting nut 9 for connecting with the cold water side socket 5. A filter mounting pipe 10 for holding the filter 6 on the side and for branching the cold water channel to guide the raw water to the filter 6 is provided. Further, a cold water side filter mounting nut 11 is provided at the tip thereof.
濾過器６は第２図に示されるように構成される。12は円
筒状に形成された本体、13は本体12の端部に取り付けら
れ、本体12を封止する蓋である。本体12に蓋13を取り付
けた状態の全長は水栓１の横幅よりも大きくなる。14は
内部に濾材として活性炭15を封入した濾過用カートリッ
ジである。16は本体12の一端部に設けられた原水流入
口、17は原水流入口16の周縁部に形成され、濾過器取付
管10と結合可能なようにねじ溝が形成された管結合部で
ある。18は本体12の他端部に突設され、外側部に管結合
部17と同様なねじ溝が形成された管取付部である。ただ
し管取付部18には水の流入口は設けられていない。19は
原水流入口16より給水される原水の流量を調節する止水
弁、20は止水弁19を開閉させるコックである。また、蓋
13にはカートリッジ14から流れ出る濾過水を外部に放出
させるための濾過水流入口21が設けられると共に、第１
図に示されるように濾過水流入口21に結合する濾過水吐
出管22が設けられる。濾過器６の管結合部17には、前述
したように濾過器取付管10がナット11によって取り付け
られる。The filter 6 is constructed as shown in FIG. Reference numeral 12 is a main body formed in a cylindrical shape, and 13 is a lid that is attached to an end of the main body 12 and seals the main body 12. The total length of the main body 12 with the lid 13 attached is larger than the lateral width of the faucet 1. Reference numeral 14 is a filtration cartridge in which activated carbon 15 is enclosed as a filter medium. Reference numeral 16 is a raw water inlet provided at one end of the main body 12, and 17 is a pipe connecting portion formed on a peripheral portion of the raw water inlet 16 and having a thread groove so as to be connectable with the filter mounting pipe 10. . Reference numeral 18 denotes a pipe mounting portion which is provided so as to project from the other end of the main body 12 and has a thread groove similar to that of the pipe coupling portion 17 formed on the outer side thereof. However, the pipe mounting portion 18 is not provided with a water inlet. Reference numeral 19 is a water shutoff valve for adjusting the flow rate of raw water supplied from the raw water inlet 16, and 20 is a cock for opening and closing the water shutoff valve 19. Also the lid
The filter 13 has a filtered water inlet 21 for discharging filtered water flowing out of the cartridge 14 to the outside.
As shown in the figure, a filtered water discharge pipe 22 is provided which is connected to the filtered water inlet 21. As described above, the filter attachment pipe 10 is attached to the pipe connecting portion 17 of the filter 6 with the nut 11.
一方、第１図には表されていないが、温水側ソケットと
水栓１の温水流入口との間には温水側取付管23が取り付
けられる。温水側取付管23は冷水側取付管７と同様に構
成される。すなわち、側部に濾過器取付管24が結合して
いる。そして一端に温水側水栓取付ナット（図示せ
ず）、他端に温水側ソケット取付ナット27が設けられ
る。そして、濾過器６の管取付部18には、第２図及び第
３図に示されるように濾過器取付管24がナット25によっ
て結合する。もちろん濾過器６には温水流入口は設けら
れておらず、濾過器取付管24の端部は管取付部18によっ
て塞がれることとなる。On the other hand, although not shown in FIG. 1, a hot water side mounting pipe 23 is attached between the hot water side socket and the hot water inlet of the faucet 1. The hot water side mounting pipe 23 is configured similarly to the cold water side mounting pipe 7. That is, the filter mounting tube 24 is connected to the side portion. A hot water side faucet mounting nut (not shown) is provided at one end, and a hot water side socket mounting nut 27 is provided at the other end. A filter mounting pipe 24 is connected to the pipe mounting portion 18 of the filter 6 by a nut 25 as shown in FIGS. 2 and 3. Of course, the filter 6 is not provided with a hot water inlet, and the end of the filter mounting pipe 24 is blocked by the pipe mounting portion 18.
ところで、濾過器６と共に取り付けられる水栓１の冷水
流入口と温水流入口との間隔Ｌとが一致しない場合の取
り付け方について第３図にもとずいて説明する。ただし
第３図は本装置を冷水側ソケットおよび温水側ソケット
から取り外し、さらに水栓１を冷水側取付管７および温
水側取付管23から取り去った状態示す。Ｌは濾過器６の
管結合部17と管取付部18との間隔である。例えば冷水側
において、濾過器取付管10および濾過器取付管10が結合
した冷水側取付管７は、濾過器取付管10と濾過器６との
結合部分を中心に回転可能であり、破線に示される位置
に変位することができる。また濾過器取付管24および濾
過器取付管24が結合した温水側取付管23も同様に回転可
能であり、破線に示される位置に変位することができ
る。水栓１の冷水流入口と温水流入口との間隔とが一致
しない場合には、冷水側取付管７及び温水側取付管23を
変位させ、その間隔を例ればl2，l3と変化させて調整す
る。By the way, a mounting method in the case where the distance L between the cold water inlet and the hot water inlet of the faucet 1 mounted together with the filter 6 does not match will be described with reference to FIG. However, FIG. 3 shows a state in which the apparatus is removed from the cold water side socket and the hot water side socket, and the faucet 1 is further removed from the cold water side mounting pipe 7 and the warm water side mounting pipe 23. L is a distance between the pipe connecting portion 17 and the pipe mounting portion 18 of the filter 6. For example, on the cold water side, the filter mounting tube 10 and the cold water side mounting tube 7 to which the filter mounting tube 10 is connected are rotatable around the connecting portion between the filter mounting tube 10 and the filter 6, and are indicated by broken lines. Can be displaced to the position shown. Further, the filter mounting pipe 24 and the warm water side mounting pipe 23 to which the filter mounting pipe 24 is connected are also rotatable and can be displaced to the position shown by the broken line. When the distance between the cold water inlet and the hot water inlet of the faucet 1 does not match, the cold water side mounting pipe 7 and the warm water side mounting pipe 23 are displaced, and the distance changes to l 2 and l 3 , for example. And adjust.
以上に示した実施例では第１図に示されるように管結合
部17及び管取付部18が水平方向に向くように取り付けた
が、他の実施例として第４図に示されるように管結合部
17,管取付部18が上に向くように構成することも可能で
ある。この場合、冷水側濾過器取付管28,温水側濾過器
取付管29は、それぞれ冷水側取付管30,温水側取付管31
と別体構成とする。冷水側取付管30の端部には濾過器側
への分岐口を有する分岐部32が設けられ、そこにナット
33によって濾過器取付管28が取り付けられる。そして、
濾過器取付管28の他端にナット34によって濾過器６が取
り付けられる。また、温水側取付管31も冷水側取付管30
と同様に構成される。35は温水側取付管31に設けられた
分岐部、36は濾過器取付管29を分岐部35に取り付けるた
めのナット、37は濾過器取付管29に濾過器を取り付ける
ためのナットである。冷水側取付管30及び温水側取付管
31の分岐部32側及び分岐部５側の端部は、それぞれ冷水
側ソケット５及び温水ソケット44と結合する。In the embodiment described above, the pipe connecting portion 17 and the pipe attaching portion 18 are attached so as to be oriented horizontally as shown in FIG. 1, but as another embodiment, as shown in FIG. Department
17, It is also possible to configure the tube mounting portion 18 to face upward. In this case, the cold water side filter mounting pipe 28 and the hot water side filter mounting pipe 29 are respectively the cold water side mounting pipe 30 and the hot water side mounting pipe 31.
And separate structure. A branch part 32 having a branch port to the filter side is provided at the end of the cold water side mounting pipe 30, and the nut is provided there.
The filter mounting tube 28 is attached by 33. And
The filter 6 is attached to the other end of the filter attachment pipe 28 by a nut 34. In addition, the hot water side mounting pipe 31 is also the cold water side mounting pipe 30.
It is constructed in the same way as. Reference numeral 35 denotes a branch portion provided on the hot water side attachment pipe 31, 36 denotes a nut for attaching the filter attachment pipe 29 to the branch portion 35, and 37 denotes a nut for attaching a filter to the filter attachment pipe 29. Cold water side mounting pipe 30 and hot water side mounting pipe
The ends of 31 on the side of the branch portion 32 and the side of the branch portion 5 are connected to the cold water side socket 5 and the hot water socket 44, respectively.
本実施例においても、濾過器６の管結合部17と管取付部
18との間隔が水栓１の冷水流入口と温水流入口との間隔
に一致しない場合は、濾過器取付管28,29を変位させて
調整する。また、本実施例において予め管結合部17,管
取付部18の間隔と、水栓１の両流入口の間隔が一致する
ように設計した場合には、第６図に示されるように冷水
側の接続管としてＴ字状の分岐用管38、また温水側にも
接続管として分岐用管38と同様な分岐用管（図示せず）
を用いる。Also in this embodiment, the pipe connecting portion 17 and the pipe mounting portion of the filter 6 are
If the distance from 18 does not match the distance between the cold water inlet and the hot water inlet of the faucet 1, the filter mounting pipes 28 and 29 are displaced and adjusted. Further, in the present embodiment, when the gap between the pipe connecting portion 17 and the pipe mounting portion 18 is designed in advance so that the gap between both inlets of the faucet 1 is the same, as shown in FIG. T-shaped branch pipe 38 as a connecting pipe, and a branch pipe similar to the branch pipe 38 as a connecting pipe on the hot water side (not shown)
To use.
本実施例では、管結合部17,管取付部18を濾過器６の上
部に設けたことにより、濾過器取付管28,29も前実施例
における濾過器取付管10,24とは異なって濾過器６の上
部に配置されることとなる。このため、水栓１と冷水及
び温水ソケットとの間隔を縮めることができ、水栓１を
壁側に近付けて取り付けることができる。In this embodiment, since the pipe connecting portion 17 and the pipe mounting portion 18 are provided on the upper portion of the filter 6, the filter mounting pipes 28 and 29 are also filtered unlike the filter mounting pipes 10 and 24 in the previous embodiment. It will be arranged on the upper part of the container 6. Therefore, the gap between the faucet 1 and the cold water and hot water sockets can be shortened, and the faucet 1 can be mounted close to the wall side.
発明の効果 以上のように本発明は、混合水栓に冷水を供給する冷水
側取付管に濾過器側へ原水を導くための原水用分岐管を
設けると共に、上記混合水栓に温水を供給する温水側取
付管に濾過器支え用分岐管を設け、上記原水用分岐管と
上記濾過器の一端部に設けた原水流入口とを結合させる
と共に、上記濾過器の他端部に上記濾過器支え用分岐管
を取り付けたことにより、冷水側取付管及び温水側取付
管の双方が共に濾過器を支え合うこととなり、たとえ大
型の濾過器であっても無理なく取り付けることが出来、
またこの濾過器を冷水側ソケット及び温水側ソケットが
設けられた壁と混合水栓との間にかさばることなく配置
させることができ、また濾過器に誤って温水を流し込む
恐れもなく非常に便利である。EFFECTS OF THE INVENTION As described above, the present invention provides the raw water branch pipe for guiding the raw water to the filter side in the cold water side attachment pipe for supplying the cold water to the mixed faucet, and supplies the hot water to the mixed faucet. A branch pipe for supporting the filter is provided on the hot water side mounting pipe, the branch pipe for the raw water and the raw water inlet port provided at one end of the filter are coupled, and the other end of the filter is supported by the filter support. By installing the branch pipe for use, both the cold water side mounting pipe and the hot water side mounting pipe support the filter together, and even a large filter can be installed without difficulty.
In addition, this filter can be placed between the wall provided with the cold water side socket and the hot water side socket and the mixed faucet without being bulky, and there is no fear of pouring hot water into the filter by mistake, which is very convenient. is there.
第１図は本発明の第１の実施例における濾過水供給装置
をソケットに取り付けた状態を示す側面図、第２図は第
１図に示される濾過水供給装置の濾過器を線Ｃ−Ｃ′で
切断した場合の断面図、第３図は同濾過器の背面図、第
４図は本発明の第２の実施例における濾過水供給装置の
濾過器の背面図、第５図は同濾過器をソケットに取り付
けた状態を示す上面図、第６図は同濾過器を冷水側及び
温水側の接続管としてＴ字状の分岐用管を用いてソケッ
トに取り付けた状態を示す側面図、第７図は従来の濾過
器を示す斜視図である。 １……混合水栓 ７……冷水側取付管 10……濾過器取付管 12……本体 14……濾過用カートリッジ 15……濾材、16……原水流入口 17……管結合部、18……管取付部 23……温水側取付管 24……濾過器取付管FIG. 1 is a side view showing a state in which a filtered water supply device according to a first embodiment of the present invention is attached to a socket, and FIG. 2 shows a filter of the filtered water supply device shown in FIG. 3 is a cross-sectional view of the filter when cut along the line ′, FIG. 3 is a rear view of the filter, FIG. 4 is a rear view of the filter of the filtered water supply apparatus according to the second embodiment of the present invention, and FIG. FIG. 6 is a top view showing a state where the filter is attached to a socket, and FIG. 6 is a side view showing a state where the filter is attached to the socket by using a T-shaped branch pipe as a connecting pipe for cold water side and hot water side. FIG. 7 is a perspective view showing a conventional filter. 1 …… Mixed water faucet 7 …… Cold water side mounting pipe 10 …… Filtration device mounting pipe 12 …… Main body 14 …… Filtration cartridge 15 …… Filtration material, 16 …… Raw water inlet 17 …… Pipe joint, 18… … Pipe mounting part 23 …… Warm water side mounting pipe 24 …… Filter mounting pipe
Claims (1)
した濾過水が外部へ吐出する濾過水吐出口を備えた濾過
器と、混合水栓に冷水を供給する冷水側取付管と、混合
水栓に温水を供給する温水側取付管とを有し、上記冷水
側取付管の側部に結合すると共に上記冷水側取付管の水
路を分岐して上記濾過器に原水を導く原水用分岐管を設
け、上記温水側取付管の側部に濾過器支持用分岐管を設
け、上記濾過器の一端部に形成された原水流入口を上記
原水用分岐管に結合するとともに、他端部を上記濾過器
支え用分岐管に取り付けた事を特徴とする濾過水供給装
置。1. A filter equipped with a filter medium inside and a filtered water discharge port for discharging filtered water passing through the filter medium to the outside, a cold water side mounting pipe for supplying cold water to a mixed water faucet, and mixed water. A branch pipe for raw water which has a hot water side mounting pipe for supplying hot water to the stopper, is connected to a side portion of the cold water side mounting pipe, and branches the water channel of the cold water side mounting pipe to guide raw water to the filter. A branch pipe for supporting a filter is provided on a side portion of the hot water side mounting pipe, a raw water inlet port formed at one end of the filter is coupled to the raw water branch pipe, and the other end is subjected to the filtration. A filtered water supply device characterized by being attached to a branch pipe for vessel support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61090422A JPH0683765B2 (en) | 1986-04-18 | 1986-04-18 | Filtered water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61090422A JPH0683765B2 (en) | 1986-04-18 | 1986-04-18 | Filtered water supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62247814A JPS62247814A (en) | 1987-10-28 |
| JPH0683765B2 true JPH0683765B2 (en) | 1994-10-26 |
Family
ID=13998164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61090422A Expired - Lifetime JPH0683765B2 (en) | 1986-04-18 | 1986-04-18 | Filtered water supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0683765B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751193Y2 (en) * | 1991-09-21 | 1995-11-22 | 株式会社三栄水栓製作所 | Hot and cold water mixing tap with water purifier |
| JP2601796Y2 (en) * | 1996-08-15 | 1999-12-06 | 株式会社三栄水栓製作所 | Hot water mixer tap with water purifier |
| JP4643831B2 (en) * | 2001-01-17 | 2011-03-02 | 株式会社三栄水栓製作所 | Single lever faucet |
-
1986
- 1986-04-18 JP JP61090422A patent/JPH0683765B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62247814A (en) | 1987-10-28 |
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