JPS60255125A - Circulating filter for bath - Google Patents
Circulating filter for bathInfo
- Publication number
- JPS60255125A JPS60255125A JP59109673A JP10967384A JPS60255125A JP S60255125 A JPS60255125 A JP S60255125A JP 59109673 A JP59109673 A JP 59109673A JP 10967384 A JP10967384 A JP 10967384A JP S60255125 A JPS60255125 A JP S60255125A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- tower
- check valve
- communicates
- valve
- 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
Links
Landscapes
- Details Of Fluid Heaters (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は浴槽において衛生上および節水ならびに燃料節
約のため、浴槽湯を循環ろ過して使用する場合における
浴槽循環ろ過板に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bathtub circulation filter plate for use in a bathtub where hot water is circulated and filtered for sanitary purposes and to save water and fuel.
一般家庭用などの小型浴槽における浴槽循環ろ過装置と
して第１図〜第２図（ｂ）に示すようなものが考えられ
る。As a bathtub circulation filtration device for a small bathtub for general household use, the one shown in FIGS. 1 to 2(b) can be considered.
モータポンプ４を駆動することによって浴槽１内の原温
は管１６を介して内周に所定メツシュの、上面間の組立
方体５１を固着したヘヤーキャッチャ５に吸い込まれ、
当該ヘヤーキャッチャ５で荒ゴミが除去された後、管６
を経てろ通塔７の後述する、ろ材室１８の上方に位置す
る室１８１に吐出される。By driving the motor pump 4, the original temperature inside the bathtub 1 is sucked through the pipe 16 into the hair catcher 5, which has a predetermined mesh assembly box 51 fixed between the upper surfaces on the inner periphery.
After the hair catcher 5 removes the debris, the pipe 6
It is discharged into a chamber 181 located above the filter medium chamber 18, which will be described later, of the filter tower 7.
ろ通塔７は第２図（ａ）、（ｂ）に示すように構成され
ている。７１および７２は、それぞれの外周がろ通塔７
の、Ｌ下方向において所定間隔をへだてだ内周に密着す
るように設けられた区分壁で、区分壁７１と７２とによ
って劃される室にろ材１４が収容され、ろ材室１８とな
っている。区分壁７１および７２には複数のる材流失防
止通路１７が設けられている。The filter tower 7 is constructed as shown in FIGS. 2(a) and 2(b). 71 and 72 are the respective outer peripheral passage towers 7
A dividing wall is provided so as to be in close contact with the inner periphery of L, separated by a predetermined interval in the downward direction, and a filter medium 14 is housed in a chamber partitioned by dividing walls 71 and 72, forming a filter medium chamber 18. . A plurality of material flow prevention passages 17 are provided in the partition walls 71 and 72.
ろ材流失防止通路１７は孔１７２を有する中空体からな
っているが、−吉例の端部には、長手方向に亘って、ろ
材径より小なるｌＪのスリット１７１が形成されており
、当該スリット１７１によってろ材室１８内のろ材１４
が外部へ流失するのを防止している。ろ材室１８でろ過
された原潜は室１８２、主管９、吐出管２を介して浴槽
１に帰還される。The filter medium flow prevention passage 17 is made of a hollow body having holes 172, and a slit 171 having a diameter of lJ smaller than the filter medium diameter is formed at the end of the filter medium in the longitudinal direction. Filter media 14 in filter media chamber 18
prevents it from leaking to the outside. The nuclear submarine filtered in the filter media chamber 18 is returned to the bathtub 1 via the chamber 182, the main pipe 9, and the discharge pipe 2.
かくて浴槽ｌの原潜はろ通塔７を経て循環ろ過される。In this way, the nuclear submarine in the bathtub l is circulated and filtered through the filter tower 7.
処が、このようにして浴槽湯のろ過を続けてゆくと、汚
濁物がろ材１４に付着蓄積してろ過性能が失なわれるば
かりでなく、通水が困難となり、ろ通塔７内の圧力が上
昇してろ過能力が著しく低下する。However, if the filtration of bathtub water is continued in this way, not only will contaminants adhere to and accumulate on the filter medium 14 and the filtration performance will be lost, but also water flow will become difficult and the pressure inside the filtration tower 7 will increase. increases and the filtration capacity decreases significantly.
これを避けるためには、必要に応じ、ろ材を洗浄して（
以下「逆洗」という）ろ過性能を元の状態に再生する必
要がある。To avoid this, clean the filter media as necessary (
It is necessary to restore the filtration performance to its original state (hereinafter referred to as "backwashing").
従って、後述するような大型浴槽用の循環ろ過板ではも
ちろん、また一般のこの種ろ過板においてもモータポン
プで、ろ過時におけるのと逆の方向からろ通塔に通水し
、エアーブロワ、コンプレッサ、又は逆洗剛強カモータ
ボンプ等の動力装置を用いて攪拌しながらエアーブロワ
し、ろ材１４相互を摩擦させて付着した汚濁物を落し、
汚濁水を排水して逆洗を行っている。Therefore, not only in circulation filtration plates for large bathtubs as described later, but also in general filtration plates of this type, a motor pump is used to pass water through the filtration tower from the opposite direction to that during filtration, and an air blower or compressor is used. , or use a power device such as a backwashing strong Camotor Bump to blow air while stirring, and rub the filter media 14 against each other to remove adhered contaminants.
The polluted water is drained and backwashed.
このようにして従来の逆洗においてはエアーブロワ又は
コンプレッサ等の動力装置を用いるのが一般であるが、
本発明はそのような動力装置を全く用いることなく、し
かも従来におけると同等以上の逆洗効果を得られるごと
き浴槽循環ろ過板を提供することを目的とする。In this way, conventional backwashing generally uses a power device such as an air blower or compressor.
An object of the present invention is to provide a bathtub circulation filter plate that does not use such a power device at all and can obtain a backwashing effect equal to or better than that of the conventional filter.
本発明を第１図〜第４図（ｂ）に示した実施例に従って
説明する。The present invention will be explained according to the embodiments shown in FIGS. 1 to 4(b).
本発明を第１図〜第２図（ｂ）に例示した小型浴槽に適
用する場合には第１図〜第２図（ｂ）にそれぞれ点線で
囲んで付加したように、ろ過時、ろ通塔７からろ過温を
浴槽ｌへ循環吐出するための主管９の中途、好ましくは
下方に、公知のＴ型すイホン管３４（Ｔ型管）を介し、
一端が主管９に、他端が大気に通ずる。逆止弁１０を介
挿した管１１を、又、ろ通塔７の上方部分、好ましくは
上面を貫通して、他端が大気に通じた、逆止弁１２およ
びバルブ８を介挿した管１３を設ける。この場合、主管
９の一方端はろ通塔７と室１８２の底部で連通している
。When the present invention is applied to the small bathtub illustrated in FIGS. 1 to 2(b), as shown in FIGS. 1 to 2(b) surrounded by dotted lines, the filtration Through a known T-shaped pipe 34 (T-shaped pipe) midway through, preferably below, the main pipe 9 for circulating and discharging the filtered temperature from the tower 7 to the bathtub l,
One end communicates with the main pipe 9 and the other end communicates with the atmosphere. A pipe 11 with a check valve 10 inserted therein, and a pipe with a check valve 12 and a valve 8 inserted therein, which pass through the upper part of the filtration tower 7, preferably the upper surface, and whose other end communicates with the atmosphere. 13 will be provided. In this case, one end of the main pipe 9 communicates with the filtration tower 7 at the bottom of the chamber 182.
このような構成において、浴槽湯の循環ろ過をする場合
には前述したように行われ、逆止弁１０および１２の付
加によって何等の支障も生じない。In such a configuration, when circulating and filtering the bathtub water, it is carried out as described above, and the addition of the check valves 10 and 12 does not cause any trouble.
逆洗をする場合を第３図に従って説明する。The case of backwashing will be explained with reference to FIG.
モータポンプ４の電源を断とした状態で、主管９をホー
スニップル３から外し、吐出管２に代えて、水道ホース
を接続するとともに管６をホースニップル１５から外し
、バルブ８を開とする。With the motor pump 4 powered off, the main pipe 9 is removed from the hose nipple 3, a water hose is connected in place of the discharge pipe 2, and the pipe 6 is removed from the hose nipple 15 to open the valve 8.
しかる後、ホースニップル３から主管９を介し、ろ通塔
７の室１８２に水道水を圧送する。Thereafter, tap water is pumped from the hose nipple 3 to the chamber 182 of the filter tower 7 via the main pipe 9.
圧送された水道水は、ろ通塔７に入り、ろ材１４を水洗
浄したのち、管６を経てホースニップル１５から排出さ
れる。ホースニップル３から圧送される水道水の量はホ
ースニップル１５から排出される量より大に設定されて
いるので、その差により、次第にろ通塔７の水位が増し
てろ通塔７に充満し、ろ通塔７の上方部分に設けられた
バルブ８および逆止弁１２を経て管１３の先端から疏出
する。この流出を確認したら、ただちに水道水の圧送を
止める。これによって、サイホン現象が起こり、ろ通塔
７内の洗浄水は管６のホースニップル１５から噴出する
。同時にエアーが逆止弁１０、管１１．Ｔ型サイホン管
３４、主管９、ろ通塔７の経路を経て活発に吸い込まれ
る。The pumped tap water enters the filtration tower 7, washes the filter medium 14 with water, and then is discharged from the hose nipple 15 via the pipe 6. Since the amount of tap water pumped from the hose nipple 3 is set to be larger than the amount discharged from the hose nipple 15, due to the difference, the water level in the filtration tower 7 gradually increases and the filtration tower 7 is filled. It passes through a valve 8 and a check valve 12 provided in the upper part of the filtration tower 7, and is discharged from the tip of a pipe 13. If this leak is confirmed, immediately stop the pumping of tap water. This causes a siphon phenomenon, and the cleaning water in the filter tower 7 is ejected from the hose nipple 15 of the pipe 6. At the same time, air flows through check valve 10, pipe 11. It is actively sucked in through the T-type siphon pipe 34, main pipe 9, and filtration tower 7.
このエアーによって、ろ通塔７内のろ材１４が攪拌され
、エアーバブリングが行われる。このエアーバブリング
は、ろ通塔７内の洗浄水がサイホン現象によりホースニ
ップル１５から排出されて、管６のろ通塔取付部の水位
に減するまで継続される。一方、ホースニップル１５か
らの洗浄水の排…にともなって、ろ通塔７の上方部分に
エアーが溜ってゆき、ホースニップル１５からの洗浄水
の排出が終った時、逆止弁ｌＯからのエアーの吸い込み
が止まって、サイホン現象が終る。エアーの吸い込み停
止はエアーの吸い込み音がなくなったことあるいは管１
５から洗浄水の排出が終ったことによって確認できる。The filter medium 14 in the filter tower 7 is stirred by this air, and air bubbling is performed. This air bubbling continues until the wash water in the filtration tower 7 is discharged from the hose nipple 15 by a siphon phenomenon and is reduced to the water level at the filtration tower attachment part of the pipe 6. On the other hand, as the washing water is discharged from the hose nipple 15, air accumulates in the upper part of the filtration tower 7, and when the washing water from the hose nipple 15 is completely discharged, the air from the check valve lO is Air suction stops and the siphon phenomenon ends. Air suction stops when the air suction sound disappears or when pipe 1
This can be confirmed from No. 5 by the fact that the washing water has been discharged.
これで、第１回の逆洗が終了する。This completes the first backwashing.
本発明者の実験結果によれば、上述した逆洗を２，３回
繰返すことによって、従来の動力装置を用いた逆洗と同
等以上のる材の再生効果があることが確認されている。According to the experimental results of the present inventor, it has been confirmed that by repeating the above-mentioned backwashing two or three times, the material regeneration effect is equal to or greater than that of backwashing using a conventional power unit.
第４図（ａ）、（ｂ）は本発明を大型浴槽の循環ろ過板
の一例に適用した場合の例を示す。FIGS. 4(a) and 4(b) show an example in which the present invention is applied to a circulation filter plate for a large bathtub.
この場合における循環ろ過板のシステム系統は第１図に
示す小型浴槽のそれとほぼ同一であるが、モータポンプ
４、ヘヤーキャッチャイ、ろ通塔７に関連する配管系が
異なっている。The system system of the circulation filter plate in this case is almost the same as that of the small bathtub shown in FIG. 1, but the piping system related to the motor pump 4, hair catchy, and filtration tower 7 is different.
従ってその異なる点を第４図（ａ）、（ｂ）に図示し、
第１図を引用して説明することとする。Therefore, the different points are illustrated in FIGS. 4(a) and (b),
This will be explained with reference to FIG.
なお、３１１はろ材流失防止排水口３１の端部に形成さ
れたろ材径より小の巾をもつスリットである。Note that 311 is a slit having a width smaller than the diameter of the filter medium formed at the end of the filter medium flow prevention drain port 31.
それぞれ点線で囲んだように、主管２９の中途、好まし
くは下方に介挿したＴ型エジェクター又はＴ型すイ・レ
ンサー３５に、他端が大気に連通した逆止弁１０を有す
る管１１’を接続し、・一端がろ通塔７内の所定高さ部
位に配置されたろ材流失防止排水口３１に、他端が第１
図における管１６に該る管１６’に連通したバルブ３３
を有するバブリング助長管３２を設ける。As surrounded by dotted lines, a pipe 11' having a check valve 10 whose other end communicates with the atmosphere is connected to a T-type ejector or T-type lenser 35 inserted in the middle of the main pipe 29, preferably at the bottom.・One end is connected to the filter medium flow prevention drain 31 arranged at a predetermined height part in the filter passage tower 7, and the other end is connected to the first
Valve 33 communicating with pipe 16' corresponding to pipe 16 in the figure
A bubbling promoting tube 32 is provided.
このような構成において循環ろ過の場合を第１図を引用
しつつ第４図（ａ）に従って説明する。The case of circulating filtration in such a configuration will be explained with reference to FIG. 4(a) while referring to FIG.
上部の三方弁２１のハンドル２２を下方に、下部の三方
弁１９のハンドル２０を上方に、又、バルブ２８のハン
ドル２７を開側に倒し、に吸い込まれ、ヘヤーキャッチ
ャ５で荒ゴミが除去され、吐出管２３．三方弁２１、管
２５をにおける１８１に相当する室に吐出され、ろ通塔
７の第２図（ａ）のろ材室１８に相当するる材室１８’
に相当する室を介して、下方から並列管２９．３’０．
三方弁１９．戻し管２６を介して浴槽１に帰還される。The handle 22 of the upper three-way valve 21 is pushed down, the handle 20 of the lower three-way valve 19 is pushed upward, and the handle 27 of the valve 28 is pushed down to the open side. , discharge pipe 23. The three-way valve 21 and the pipe 25 are discharged into a chamber corresponding to 181, and a material chamber 18' corresponding to the filter medium chamber 18 in FIG. 2(a) of the filtration tower 7 is discharged.
From below, the parallel pipe 29.3'0.
Three-way valve 19. The water is returned to the bathtub 1 via the return pipe 26.
なお、第４図（ａ）において、ろ通塔７の上面を貫通し
て設けられた、一端が大気に、他端かのエアー抜きをす
るためのもので、上記エアー抜きがすんだら後は、上記
ろ通塔７の上方に設けられる、図示しない自動エアー抜
き弁によってろ通塔７内の空気圧が所定圧以上となった
時、自動的にエアー抜きをさせるようにしている。In addition, in Fig. 4(a), the filter is provided through the upper surface of the filter tower 7 to vent air from one end to the atmosphere and from the other end. An automatic air bleed valve (not shown) provided above the filtration tower 7 automatically bleeds air when the air pressure inside the filtration tower 7 exceeds a predetermined pressure.
逆洗をする場合には第４図（ｂ）に示すように三方弁２
１のハンドル２２を右方向に水平に倒し、三方弁１９の
ハンドル２０を左方向に水平に倒し、並列管のバルブ２
８のハンドル２７を水平に倒して当該バルブ２８を閉と
し、バブリングを助長するために設けたろ通塔７のろ材
室１８内の所定高さ部位に配置された、ろ材流失防止排
水口３１に連通ずるバブリング助長管３２の中途に設け
たバルブ３３をバブリング助長にほどよい状態に開いた
後に、モータポンプ４を駆動する。モータポンプ４の駆
動によって浴槽ｌからの原潜は、ヘヤーキャッチャ５で
荒ゴミが除去された後、管２３の三方弁１９を経てろ通
塔７の室１８２に吐出される。この過程に通した側から
、主管２９に圧送される原潜によってエアーを吸い込み
、ろ通塔７内に吐出させることによって、ろ通塔７内の
ろ材１４のエアーバブリングが行なわれる。このエアー
バブリングは主管２９に介挿された公知のＴ型エジェク
ター又はＴ型すイレンサー３５によってエアーを含む原
潜の流速が早められることにより強力に行なわれる。When backwashing, as shown in Figure 4(b), open the three-way valve 2.
1 horizontally to the right, the handle 20 of the three-way valve 19 horizontally to the left, and the parallel pipe valve 2
8 horizontally to close the valve 28, which is connected to the filter media flow-out prevention drain port 31 arranged at a predetermined height in the filter media chamber 18 of the filter tower 7, which is provided to promote bubbling. The motor pump 4 is driven after opening a valve 33 provided midway through the bubbling promotion pipe 32 to a state suitable for promoting bubbling. By driving the motor pump 4, the nuclear submarine from the bathtub 1 is discharged into the chamber 182 of the filtering tower 7 through the three-way valve 19 of the pipe 23, after rough garbage is removed by the hair catcher 5. Air is sucked in from the side through which it passes through the main pipe 29 by the submarine and is discharged into the filtration tower 7, thereby bubbling the filter medium 14 in the filtration tower 7 with air. This air bubbling is powerfully performed by increasing the flow velocity of the nuclear submarine containing air by a known T-type ejector or T-type silencer 35 inserted into the main pipe 29.
一方、エアーを含む原潜がろ通塔７に吐出されることに
よってろ通塔７内のエアーを、含む原潜の圧力は次第に
高まるが、この圧力は、バブリング助長管３２の途中に
設けられたバルブ３３が開となっているので、これを通
りへヤーキャッチャ５をへてモータポンプ４に吸い込ま
せることによって低下せしめる。この作用によって、ろ
通塔７内のバブリングが有効に働く。エアーバブリング
の強弱はバルブ３３によって調整できる。また、洗浄水
はろ通塔７の室１８１．管２５、三方弁２１、排出管２
４を経て排出される。On the other hand, as the nuclear submarine containing air is discharged to the filtration tower 7, the pressure of the nuclear submarine containing the air in the filtration tower 7 gradually increases. 33 is open, the air is sucked into the motor pump 4 through the Yar catcher 5 to lower the amount. Due to this action, bubbling within the filter tower 7 works effectively. The strength of air bubbling can be adjusted by the valve 33. In addition, the washing water is supplied to the chamber 181 of the filtration tower 7. Pipe 25, three-way valve 21, discharge pipe 2
It is discharged after 4 steps.
このような操作を数回繰り返す。それによってろ材１４
は再生される。このように本実施例においても第１の実
施例におけると同様に有効なる材の逆洗を行うことがで
きる。Repeat this operation several times. Accordingly, the filter medium 14
is played. In this way, in this embodiment as well, backwashing of materials can be carried out effectively in the same manner as in the first embodiment.
一方、１台のろ過装置で２槽以上の浴槽の循環ろ過を行
う場合は当然のこととして、当該ろ過装置のモータポン
プ４には当該２槽以上の浴槽湯をろ過するに必要な条件
を与えである。On the other hand, when performing circulating filtration of two or more bathtubs with one filtration device, it is a matter of course that the motor pump 4 of the filtration device is given the necessary conditions to filter the hot water of the two or more bathtubs. It is.
従って、入浴人員の少ない時間帯で一部の浴１
槽のみを使用したい時は循環ろ過すべき湯の量は当該モ
ータポンプが処理できる量より少ない。Therefore, when it is desired to use only one part of the bath at a time when there are few bathers, the amount of hot water to be circulated and filtered is less than the amount that the motor pump can process.
そのような状態で循環ろ過をすると、湯の流し、配管径
の関係から吸い込み、吐出量のバランスがくずれ又、ろ
過温の加熱を蒸気吸い込み方式で行う場合には上記の吸
い込み量が多くなり、ろ通湯温度が高温になって入浴者
に危険を与える等の支障が生ずる。If circulation filtration is performed under such conditions, the balance between the suction and discharge amounts will be disrupted due to the relationship between the flow of hot water and the diameter of the piping, and if the filtration temperature is heated using the steam suction method, the amount of suction described above will increase. The temperature of the filtered water becomes high enough to pose a danger to bathers.
このような支障を避けるため、従来、このような運転を
行う場合には、あらかじめ、その運転条件を定め、それ
に見合ったバイパス回路などの設備を付加するとともに
、その都度バルブ切替えや調整を行って運転している。In order to avoid such problems, conventionally, when performing such operations, the operating conditions were determined in advance, equipment such as bypass circuits was added, and valves were switched and adjusted each time. Driving.
本発明にかかるバブリング助長管３２はこのような支障
を従来のごとくバイパス回路の付加又はバルブの切替え
や調整等の複雑な操作をすることなく除去可能である。The bubbling promoting tube 32 according to the present invention can eliminate such troubles without adding a bypass circuit or performing complicated operations such as valve switching and adjustment as in the conventional case.
すなわち、全槽ろ２
過のさいのろ通塔の圧力と同じ圧力を示すようにバルブ
３３を調整することによって、ろ通塔再びヘヤーキャッ
チャ５に帰還させて、当該湯を２倍の湯量のものとして
扱い、モータポンプ４を全部の浴槽のろ過を行う場合と
同一の状態において作用せしめる。That is, by adjusting the valve 33 so that the pressure is the same as that of the die filtration tower in the whole tank filtration, the filtration tower is returned to the hair catcher 5 again, and the hot water is doubled in quantity. The motor pump 4 is operated under the same conditions as when filtering the entire bathtub.
すなわち、バブリング助長機構をバイパス回路として作
用させることによって、上述のような支障が生じないよ
うにすることができる。That is, by making the bubbling promotion mechanism act as a bypass circuit, the above-mentioned problems can be prevented from occurring.
さらにまた、浴槽水入替後や、ヘヤーキャッチャ５の清
掃後、あるいは、ろ過板の修繕や点検を行った後にろ過
板を運転する場合は、当然のこととしてモータポンプ４
の吸込み側にある６に水を満水にしておかなければなら
ない。吸込経路に水のない部分すなわち、エアーかのこ
っていると、モ、−タボンプ４は、原潜を吸込まず空転
し、ついには、発熱し故障してしまう。このような故障
を防止するため、従来は、ヘヤーキャッチャ５の上蓋を
開いて水道水を給水するか、管１６の一番高い個所に給
水口を設け、そこから水道水を給水するなどの方法をと
っており、面倒な作業となっている。このような困難も
本発明にかかるバブリング助長管３２によって容易に解
決できる。すなわち、モータポンプ４の吸込側に給水の
必要が生じた場合はバブリング助長管３２のバルブ３３
を開いてやれば、ろ材流失防止排水口３１からろ通塔７
の上部の水をヘヤーキャッチャ５ならびに管１６にただ
ちに給水でき（管１６の中途には従来から開閉可能なバ
ルブ１６１が介挿されており、ヘヤーキャッチャ５の清
掃後等、上述の作業を行う場合は、あらかじめ当該バル
ブを閉とする。、）両者を満水することができる。すな
わち、バブリング助長管３２をモータポンプ４の吸込側
に給水のための給水機構として作用させ、上述のような
面倒な作業を解消できる効果もある。Furthermore, when operating the filter plate after replacing the bathtub water, cleaning the hair catcher 5, or repairing or inspecting the filter plate, it is a matter of course that the motor pump 4
6 on the suction side of the tank must be filled with water. If there is no water in the suction path, that is, if there is air, the motor bomb 4 will not suck in the nuclear submarine and will idle, eventually generating heat and breaking down. In order to prevent such failures, conventional methods include opening the top cover of the hair catcher 5 and supplying tap water, or providing a water supply port at the highest point of the pipe 16 and supplying tap water from there. This is a tedious task. Such difficulties can be easily solved by the bubbling promotion tube 32 according to the present invention. That is, when it is necessary to supply water to the suction side of the motor pump 4, the valve 33 of the bubbling promotion pipe 32
If you open it, the filtering tower 7 will flow from the filtering material flow prevention drain port 31.
Water from the upper part of the hair catcher 5 and the pipe 16 can be immediately supplied to the hair catcher 5 and the pipe 16 (a valve 161 that can be opened and closed is conventionally inserted in the middle of the pipe 16, so that when performing the above-mentioned work such as after cleaning the hair catcher 5) , the relevant valve must be closed in advance. ) Both can be filled with water. In other words, the bubbling promoting pipe 32 acts as a water supply mechanism for supplying water to the suction side of the motor pump 4, which has the effect of eliminating the troublesome work described above.
上記の第１の実施例においては管１１をＴ型すイホン管
３４を介して主管９に接続
し、第２の実施例においては管１１をＴ型エジェクター
又はＴ型すイレンサー３５を介して主管２９に接続した
場合の例について述べたが、必要により、Ｔ型すイホン
管３４に代えてＴ型エジェクター又はＴ型すイレンサー
３５を用いても又その逆にＴ型エジェクター又はＴ型す
イレンサー３５に代えてＴ型すイホン管３４を用いても
よい。In the first embodiment described above, the pipe 11 is connected to the main pipe 9 via a T-shaped silencer pipe 34, and in the second embodiment, the pipe 11 is connected to the main pipe 9 via a T-shaped ejector or a T-shaped silencer 35. 29, but if necessary, a T-type ejector or T-type silencer 35 may be used in place of the T-type silencer tube 34, or vice versa. Instead, a T-shaped pipe 34 may be used.
本発明によれば、逆止弁を介挿した管をＴ型すイホン管
又はＴ型エジェクターあるいはＴ型すイレンサーを介し
て主管に接続するとともに逆止弁およびバルブを介挿し
た管をろ通塔上方部を貢通して設けるか、又は前者の管
とろ通塔と原潜管とを連通ずるバブリング助長管とを設
けることによって、まず第１に従来の逆洗時において必
要であったエアーブロワ、エアーコンプレッサ等の動力
装置が全く不要となり、エアー５
ブロワなどの動力装置設備のための工事費や電力消費を
皆無とし、また後者の場合は２槽以上の浴槽のうち、一
部の浴槽を使用したい場合、他の機構を付加することな
くろ過装置の安全で安定な運転が可能となり、さらには
、ヘヤーキャッチャ清掃などのあと、ろ過装置の運転に
さきだって行うことが必要なポンプ吸込側への注水が容
易にできる効果があり、しかも両者とも機構全体が従来
と比し、簡易化され、生産コストの低下を計ることがで
きるなど、その技術的効果は顕著である。According to the present invention, the pipe in which the check valve is inserted is connected to the main pipe via a T-shaped pipe, a T-shaped ejector, or a T-shaped silencer, and the pipe in which the check valve and the valve are inserted is filtered. By installing the upper part of the tower through the pipe, or by providing a bubbling support pipe that communicates the former pipe with the filtration tower and the nuclear submarine pipe, first of all, the air blower, which was necessary in conventional backwashing, can be removed. A power device such as an air compressor is completely unnecessary, and there is no construction cost or power consumption for power device equipment such as an Air 5 blower. If desired, the filtration device can be operated safely and stably without adding any other mechanism, and it can also be used to clean the pump suction side, which needs to be done after cleaning the hair catcher and before operating the filtration device. Their technical effects are remarkable, as they have the effect of making water injection easier, and the entire mechanism of both is simpler than before, reducing production costs.
第１図は本発明の第１の実施例の全体構成を示す正面図
、第２図（ａ）は第１図におけるろ通塔およびそれに関
係する配管系を示す一部切欠き正面図、第２図（ｂ）は
第２図（ａ）の平面図、第３図は本発明の第１の実施例
の作用を説明するためのブロック図、第４図（ａ）は本
発明の第２の実施例における循環ろ過作用を説明するた
６
めのブロック図、第４図（ｂ）は本発明の第２の実施例
における逆洗作用を説明するためのブロック図である。
９２９、、、主管、１０，１０．、、逆止弁、１１．１
１．、、一端が大気に、他端が主管９．２９に通ずる逆
止弁ｔｏ、１０を有する管、ブ８，８と逆止弁１２，１
２を有する管、１６．１６．、、原潜管、３１．、、ろ
材流失防止排水口、３２．、、パップリング助長管、３
３００．バルブ、３４．、、Ｔ型すイホン管、３５、、
、Ｔ型エジェクター又はＴ型サイレンサ手続補正書
昭和６０年１月〆り日
特許庁長官 志賀 学 殿
■、事件の表示
昭和５９年特許願第１０９６７３号
２、発明の名称
浴 槽 循 環 ろ 過 機
３、補正をする者
４、代理人
郵便番号 １０４
住 所 東京都中央区八重洲二丁目１１番２号城辺橋ビ
ル
９８０
５、補正命令の日付
自 発 的
６、補正の対象
明細書の「特許請求の範囲」の欄および「発明の詳細な
説明」の欄ならびに明細書に添付の図面
７、補正の内容
１）本出願の明細書の記載を次のとおり訂正する。
（１）第１頁第４行〜第２頁第４行の「２、特許請求の
範囲」の全記載を別紙のとおり訂正する。
（２）第１５頁最下行の記載［できる効果もある。」の
後に次の記載を追加する。
［一方、浴槽湯を洗濯機の洗濯水やすすぎ水などとして
使用したい場合は、たとえば第１図および第３図に示す
ホースニップル１５に代えて３方弁１５１を用い、前述
のごとくモータポンプ４を駆動して浴槽湯を循環ろ過し
た後、３方弁１５１の開度を調整して洗濯水として必要
な量のみを洗濯機に送り、その他の水量は循環ろ過させ
ることが可能である。又、第３図に示す、小型浴槽用の
浴槽循環ろ通接のろ材洗浄の際には、３方弁１５１を洗
濯用水側、すなわち、排水側に全開すれば、ホースニッ
プル１５と同じ作用を行うことができ、何等支障がない
。
上記のような構成とすれば、ろ過された清澄で、かつ軟
水の温水を洗濯水として使用することができるので、洗
濯効果が良く、かつ節水効果も大きい。Ｊ
（３）第１６頁第１Ｏ行の記載「用いてもよい。」とあ
るを「用いてもよいし、上記諸実施例を通じ、Ｔ型すイ
ホン管、Ｔ型エジェクター管又はＴ型すイレンサー以外
のものを接続管として用いてもよいし、その他のどのよ
うな接続手段を用いてもよい。」と訂正する。
２）本出願の明細書に添付の第１図および第３図を本手
続補正書に添付の第１図および第３図と置換える。
８、添何書類の目録
図 面 ２通
別 紙
２、特許請求の範囲
１）一端がろ過塔の底部に連通ずる主管の中途に、一端
が大気に、他端が」−記主管に通ずる、逆止弁を有する
管を接続し、又、ろ過塔の上部に、他端が大気に連通ず
るパルプおよび逆止弁を有する管を接続したことからな
る浴槽循環ろ通接。
２）一端が大気に、他端が上記主管に通ずる、逆止弁を
有する管を、Ｔ型すイホン管を介して主管の中途に接続
した特許請求の範囲第１項記載の浴槽循環ろ通接。
３） Ｔ型すイホン管に代えてＴ型エジェクター管を用
いた特許請求の範囲第２項記載の浴槽循環ろ通接。
４） Ｔ型すイホン管に代えてＴ型すイレンサーを用い
た特許請求の範囲第２項記載の浴槽循環ろ通接。
５）主管の中途に、一端が主管に、他端が大気に連通ず
る、逆止弁を有する管を接続し、一端が、ろ通塔内の所
定高さ部位に配置された、ろ材流失防止排水口に、他端
がろ通接の原潜管に連通ずる、バルブを有するバブリン
グ助長管を設けたことからなる浴槽循環ろ通接。
６）主管の中途に、一端が主管に、他端が大気に連通ず
る、逆止弁を有する管をＴ型すイホン管を介して接続し
た特許請求の範囲第５項記載の浴槽循環ろ通接。
？）Ｔ型すイホン管に代えてＴ型エジェクター管を用い
た特許請求の範囲第６項記載の浴槽循環ろ通接。
８） Ｔ型すイホノ管に代えてＴ型すイレンサーを用い
た特許請求の範囲第６項記載の浴槽循環ろ通接。FIG. 1 is a front view showing the overall configuration of the first embodiment of the present invention, FIG. 2(a) is a partially cutaway front view showing the filter tower in FIG. 2(b) is a plan view of FIG. 2(a), FIG. 3 is a block diagram for explaining the operation of the first embodiment of the present invention, and FIG. 4(a) is a plan view of the second embodiment of the present invention. Fig. 4(b) is a block diagram for explaining the backwashing action in the second embodiment of the present invention. 929,,,master,10,10. ,, check valve, 11.1
1. ,, a pipe with a check valve to, 10 leading to the atmosphere at one end and to the main pipe 9.29 at the other end, pipe 8, 8 and check valve 12, 1
tube with 2, 16.16. ,, Nuclear submarine tube, 31. ,, Drainage port to prevent filter media from flowing out, 32. ,, Pappling Facilitator, 3
300. Valve, 34. ,, T-type pipe tube, 35,,
, T-type ejector or T-type silencer procedural amendment filed in January 1985, Mr. Manabu Shiga, Commissioner of the Japan Patent Office ■, Indication of the case, Patent Application No. 109673, filed in 1982, 2, Name of the invention Bathtub Circulation Filtration Machine 3. Person making the amendment 4. Agent postal code 104 Address 980 Jobebashi Building, 2-11-2 Yaesu, Chuo-ku, Tokyo 5. Date of amendment order Voluntary 6. Patent claim in the specification to be amended "Scope of the Invention" and "Detailed Description of the Invention" columns and Drawing 7 attached to the specification, contents of amendments 1) The description of the specification of the present application is corrected as follows. (1) The entire statement of "2. Scope of Claims" from page 1, line 4 to page 2, line 4 is corrected as shown in the attached sheet. (2) The statement on the bottom line of page 15 [There are some possible effects. ” Add the following statement after “. [On the other hand, if you want to use the bathtub water as washing water or rinsing water for a washing machine, for example, use the three-way valve 151 instead of the hose nipple 15 shown in FIGS. 1 and 3, and use the motor pump 4 as described above. After the bath water is circulated and filtered by driving, the opening degree of the three-way valve 151 is adjusted to send only the amount of water necessary for washing to the washing machine, and the other amount of water can be circulated and filtered. Furthermore, when cleaning the filter medium of the bathtub circulation filter for a small bathtub as shown in FIG. It can be done without any problems. With the above configuration, filtered clear and soft warm water can be used as washing water, resulting in good washing effects and a large water saving effect. J (3) On page 16, line 1 You may use something other than the connecting pipe as a connecting pipe, or any other connecting means.'' 2) Figures 1 and 3 attached to the specification of the present application are replaced with Figures 1 and 3 attached to the written amendment of this procedure. 8. Inventory drawing of accompanying documents Two copies of paper 2, Claims 1) At the middle of the main pipe, one end of which communicates with the bottom of the filtration tower, one end of which communicates with the atmosphere, and the other end of which communicates with the main pipe. A bath circulation filter connection consisting of a pipe with a check valve connected to it, and a pipe with a check valve and a pulp whose other end communicates with the atmosphere connected to the upper part of the filtration tower. 2) The bathtub circulation filtration system according to claim 1, wherein a pipe having a check valve, one end of which communicates with the atmosphere and the other end of which communicates with the main pipe, is connected to the middle of the main pipe via a T-shaped pipe. Contact. 3) The bathtub circulation filter connection according to claim 2, in which a T-shaped ejector tube is used in place of the T-shaped squirrel tube. 4) The bathtub circulation filtration connection according to claim 2, which uses a T-shaped silencer instead of the T-shaped silencer pipe. 5) A pipe with a check valve is connected midway through the main pipe, with one end communicating with the main pipe and the other end communicating with the atmosphere, and one end is placed at a predetermined height within the filtration tower to prevent filter media from flowing out. A bathtub circulation filter connection consisting of a drain port provided with a bubbling promoting pipe with a valve, the other end of which communicates with a nuclear submarine pipe with a filter connection. 6) Bathtub circulation filtration according to claim 5, in which a pipe having a check valve is connected in the middle of the main pipe, with one end communicating with the main pipe and the other end communicating with the atmosphere, via a T-shaped pipe. Contact. ? ) The bathtub circulation filtration connection according to claim 6, in which a T-shaped ejector tube is used in place of the T-shaped suction tube. 8) The bathtub circulation filter connection according to claim 6, which uses a T-type silencer instead of the T-type squirrel tube.
Claims (1)
大気に、他端が上記主管に通ずる、逆止弁を有する管を
Ｔ型すイホン管を介して接続し、又、ろ通塔の上部に、
他端が大気に連通ずるバルブおよび逆止弁を有する管を
接続したことからなる浴槽循環ろ過板。 ２゛）Ｔ型すイホン管に代えてＴ型エジェクター又は、
Ｔ型すイレンサーを用いた特許請求の範囲第１項記載の
浴槽循環ろ過板。 ３）主管の中途に、一端が主管に、他端が大気に連通ず
る、逆止弁を有する管をＴ型すイホン管を介して接続し
、一端が、ろ通塔内の所定高さ部位に配置された、ろ材
流失防止排水口に、他端がろ過板の原湯管に連通する、
バルブを有するバブリング助長管を設けたことからなる
浴槽循環ろ過板。 ４） Ｔ型すイホン管に代えてＴ型エジェクター管又は
Ｔ型すイレンサーを用いた特許請求の範囲第３項記載の
浴槽循環ろ過板。[Scope of Claims] In the middle of the main pipe, one end of which communicates with the bottom of the filtration tower, a pipe with a check valve, one end of which communicates with the atmosphere and the other end of which communicates with the main pipe, is installed via a T-shaped pipe. Connect, and also on the top of the filter tower,
A bathtub circulation filter plate consisting of a pipe connected to a pipe having a valve and a check valve whose other ends communicate with the atmosphere. 2゛) T-type ejector instead of T-type suiphone tube or
The bathtub circulation filter plate according to claim 1, which uses a T-type water silencer. 3) In the middle of the main pipe, connect a pipe with a check valve, one end of which communicates with the main pipe and the other end of which communicates with the atmosphere, through a T-shaped pipe, and one end of which communicates with the main pipe at a predetermined height within the filtration tower. The other end communicates with the raw water pipe of the filter plate, and the other end communicates with the filter medium flow prevention drain located at
A bathtub circulation filter plate comprising a bubbling promoting pipe with a valve. 4) The bathtub circulation filter plate according to claim 3, which uses a T-shaped ejector tube or a T-shaped silencer in place of the T-shaped squirrel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59109673A JPS60255125A (en) | 1984-05-31 | 1984-05-31 | Circulating filter for bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59109673A JPS60255125A (en) | 1984-05-31 | 1984-05-31 | Circulating filter for bath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60255125A true JPS60255125A (en) | 1985-12-16 |
| JPH0322204B2 JPH0322204B2 (en) | 1991-03-26 |
Family
ID=14516269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59109673A Granted JPS60255125A (en) | 1984-05-31 | 1984-05-31 | Circulating filter for bath |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60255125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03284307A (en) * | 1990-03-30 | 1991-12-16 | Noritz Corp | Filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5782912U (en) * | 1980-09-25 | 1982-05-22 |
-
1984
- 1984-05-31 JP JP59109673A patent/JPS60255125A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5782912U (en) * | 1980-09-25 | 1982-05-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03284307A (en) * | 1990-03-30 | 1991-12-16 | Noritz Corp | Filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322204B2 (en) | 1991-03-26 |
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