JPH0671119A - Apparatus for cleaning bathtub water - Google Patents
Apparatus for cleaning bathtub waterInfo
- Publication number
- JPH0671119A JPH0671119A JP25231592A JP25231592A JPH0671119A JP H0671119 A JPH0671119 A JP H0671119A JP 25231592 A JP25231592 A JP 25231592A JP 25231592 A JP25231592 A JP 25231592A JP H0671119 A JPH0671119 A JP H0671119A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water
- filter
- bathtub
- filter layer
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000004575 stone Substances 0.000 description 5
- 238000011045 prefiltration Methods 0.000 description 3
- 241000209219 Hordeum Species 0.000 description 2
- 235000007340 Hordeum vulgare Nutrition 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010619 multiway switching Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Landscapes
- Bathtub Accessories (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は浴槽装置に係り、特にそ
の清浄化装置の活性石、活性炭等の多孔質の粒状濾材が
充填された濾過タンクに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bath device, and more particularly to a filter tank for cleaning the device, which is filled with a porous granular filter material such as activated stone or activated carbon.
【０００２】[0002]
【従来技術】最近、浴槽内の湯を循環ポンプで汲み上げ
各種の清浄化処理機器の配備された循環路を強制的に循
環させ清浄化処理された湯を再び浴槽内に噴出させる浴
槽湯の清浄化装置が開発された。2. Description of the Related Art Recently, cleaning of bath water by pumping hot water in a bathtub with a circulation pump and forcibly circulating it through a circulation path provided with various types of cleaning treatment equipment and ejecting the purified hot water again into the bathtub The device was developed.
【０００３】この浴槽湯の清浄化装置には、湯を循環す
るための循環ポンプ、大きな汚れを濾過するため吸湯管
の湯の吸入口に設けられるプレフイルター、汚れを濾過
すると同時に濾材の能力に応じた水処理を行うため多孔
質の粒状濾材が充填された濾過タンク、殺菌のためのオ
ゾン殺菌装置、湯を適温に保つためのヒータ等の清浄化
処理機器が配備されている。This bath water purifying device includes a circulation pump for circulating the hot water, a pre-filter provided at the hot water inlet of the hot water pipe for filtering large dirt, and the capacity of the filtering material while filtering dirt. There is provided a cleaning tank such as a filtration tank filled with a porous granular filter medium for performing water treatment according to the above, an ozone sterilizer for sterilization, and a heater for keeping hot water at an appropriate temperature.
【０００４】前記濾過タンクにには、汚れ成分をイオン
交換により取り除くと同時にミネラルを溶出して活性化
させる麦飯石のような活性石、汚れを吸着して取り除く
活性炭、汚れをイオン交換すると同時に吸着して取り除
くゼオライト等の各種の水処理能力を持った多孔質粒状
物質が単独或は複合して充填され濾過層が形成されてい
る。In the filtration tank, dirt is removed by ion exchange, and at the same time, activated stone such as barley stone that elutes and activates minerals, activated carbon that adsorbs and removes dirt, and dirt is adsorbed and adsorbed at the same time. Porous granular materials having various water treatment capacities such as zeolite, which are removed by means of the above method, are filled individually or in combination to form a filtration layer.
【０００５】このため濾過タンクは、前記したように、
濾過層による単なる濾過能力だけでなく、充填されてい
る濾材の能力に応じた水処理能力を持ち浴槽湯の清浄化
に効果を発揮するのである。Therefore, the filtration tank is, as described above,
Not only the filtration capacity of the filtration layer, but also the water treatment capacity according to the capacity of the filled filter material is effective in cleaning the bath water.
【０００６】以上のような清浄化装置の開発により、湯
を交換することなく２４時間いつでも清浄かつ適温の湯
で快適な入浴を楽しめるようになった。With the development of the cleaning device as described above, it becomes possible to enjoy comfortable bathing with hot water of a suitable temperature at any time for 24 hours without changing the hot water.
【０００７】このような清浄化装置は、５〜６ケ月程度
運転を続けると濾過タンクに充填された濾材に汚れが付
いて濾過層が目詰まりし、湯の循環量が減って清浄化の
能力が落ちてしまう。When such a cleaning device is operated for about 5 to 6 months, the filter material filled in the filter tank becomes dirty and the filter layer is clogged, the circulating amount of hot water is reduced and the cleaning ability is improved. Will fall.
【０００８】このため濾過層が目詰まりした場合には、
濾過層を形成する濾材は必ずしも安くなく頻繁に交換で
きないので、濾材を濾過タンクから取り出して洗浄する
ようにしている。Therefore, when the filter layer is clogged,
Since the filter medium forming the filter layer is not always cheap and cannot be replaced frequently, the filter medium is taken out of the filtration tank and washed.
【０００９】また、濾材の洗浄は手間が掛かると同時に
汚い作業であまり好まれないので、濾材を濾過タンクか
ら取り出さないでも自動的に洗浄できるように、湯を濾
過層を清浄化処理の場合とは反対の方向に流して濾材を
洗浄するいわゆる逆洗装置を取り付けた装置も多く開発
されている。Further, cleaning the filter medium is troublesome and at the same time not so preferred for dirty work. Therefore, in order to automatically wash the filter medium without removing it from the filter tank, it is necessary to clean the filter layer with hot water. A lot of devices equipped with a so-called backwashing device for washing the filter medium by flowing in the opposite direction have been developed.
【００１０】[0010]
【発明が解決しようとする課題】しかしながら、従来の
逆洗装置を利用しての濾材の洗浄では、濾材はあまり奇
麗にはならないと同時に、切替弁が故障し易かったりす
る問題があった。However, in the cleaning of the filter medium using the conventional backwashing device, there is a problem that the filter medium is not so clean and the switching valve is easily broken.
【００１１】すなわち、濾材層に対して単に湯を濾過の
場合と逆方向に流しただけではは濾過層は全く崩れず濾
材は相互に密着した状態にあるので、濾過層の表面部分
の濾材に付いた汚れは取り除けても濾過層内部の濾材の
汚れを取り除くのは難しく、濾材全部を奇麗にはできな
かった。That is, if the hot water is simply flowed in the opposite direction to the filtration material layer, the filtration layers will not collapse and the filter materials will be in close contact with each other. Even if the attached stains were removed, it was difficult to remove the stains on the filter medium inside the filter layer, and the entire filter medium could not be cleaned.
【００１２】また、湯の流れる方向を逆にするためには
必ず切替弁を設けなければならず、この他に洗浄水を浴
槽の外に排出するためには排水管方向に湯の流れを切り
替えることも必要なので、これらの切替のために３方向
の切替弁を二つ設けるか、７方向程度に切り替えられる
多方向の切替弁を一つ設けるかしなければならない。Further, a switching valve must be provided in order to reverse the flow direction of the hot water, and in addition to this, in order to discharge the wash water out of the bath, the flow of the hot water is switched in the drain pipe direction. Therefore, it is necessary to provide two 3-way switching valves or one multi-way switching valve capable of switching to about 7 directions for switching these.
【００１３】ところが、汚れた湯が流れる管路に切替弁
を設けると汚れが弁に付いて故障し易く、特に複雑な構
造となる多方向の切替弁の場合は故障し易いが、３方向
弁も二つ設けるので弁が故障する機会が多いことには変
わりがない。However, if a switching valve is provided in the conduit through which dirty hot water flows, dirt is likely to attach to the valve, and a multi-directional switching valve having a particularly complicated structure is prone to failure, but it is a three-way valve. Since two are also provided, there is no change in that there are many opportunities for valve failure.
【００１４】また、前記したように濾材の洗浄が効果的
に行えないので濾過層の目詰まりを少しでも遅らせるよ
うに比較的粒径の大きな濾材を用い濾過層の目が粗くし
ているので、濾材にまだ汚れが付かない装置の運転を始
めた頃の段階では小さな汚れを濾過しにくく、湯が白濁
する欠点がある。Further, as described above, since the filter medium cannot be effectively washed, the filter layer having a relatively large particle size is used to make the filter layer coarse so that the clogging of the filter layer can be delayed as much as possible. There is a drawback that it is difficult to filter small stains when the equipment is in operation when the filter medium is not yet dirty and the hot water becomes cloudy.
【００１５】本発明は、前記したような従来技術の欠点
を解消し、湯の流れる方向を切り替えるための弁を用い
なでしかも濾材を効果的に洗浄できるようにした浴槽湯
の清浄化装置を提供することを目的とするものである。The present invention solves the above-mentioned drawbacks of the prior art, and provides a bath water purifying device capable of effectively cleaning the filter medium without using a valve for switching the flow direction of the hot water. It is intended to be provided.
【００１６】[0016]
【課題を解決するための手段】すなわち本発明は、浴槽
内の湯を循環ポンプで汲み上げ各種清浄化処理機器の配
備された循環路を強制的に循環させ清浄化処理された湯
を再び浴槽内に噴出させる浴槽湯の清浄化装置におい
て、汚れを濾過するための濾過タンクは、目皿の上に濾
材を堆積して濾過層を形成し、この濾過層の上方に濾過
層上面を押えるための網目押え板を上下動自在に配備
し、濾過層に対し下方に湯の流入口を上方に湯の流出口
を設け湯は濾過層を下方から上方に流れるよう形成した
ことを特徴とする浴槽湯の清浄化装置であり、さらに前
記したような構成の浴槽湯の清浄化装置おいて濾過タン
クの濾過層に対して上方に設ける湯の流出口は、湯を浴
槽内に噴出させる噴湯管が接続する噴湯口と浴槽外に排
出させる排湯管の接続する排湯口との二つを設け、この
噴湯及び排湯の二つの湯の流出口は、前記網目押え板の
上下動に伴つて開閉されることを特徴とする浴槽湯の清
浄化装置である。That is, according to the present invention, the hot water in the bathtub is pumped up by a circulation pump and forcedly circulates in a circulation passage in which various cleaning treatment equipments are installed, so that the purified hot water is again returned to the bathtub. In a bath water purifying device that is sprayed on a filter tank, a filter tank for filtering dirt forms a filter layer by depositing a filter material on a perforated plate, and presses the upper surface of the filter layer above the filter layer. A hot water bath is characterized in that a mesh holding plate is arranged so as to be movable up and down, and a hot water inlet is provided below the filter bed and a hot water outlet is provided above the hot water so that the hot water is formed so as to flow upward through the filter bed. In the apparatus for purifying hot water in a bathtub having the above-mentioned configuration, the hot water outlet provided above the filtration layer of the filtration tank is connected to a spout tube for ejecting hot water into the bathtub. Connection of the hot water outlet and the hot water discharge pipe And a hot water discharge port, and the two hot water outlets, the hot water discharge and the hot water discharge, are opened and closed as the mesh holding plate moves up and down. .
【００１７】[0017]
【発明の作用】本発明は前記したように構成され、清浄
化処理を行う際は濾過層は上面を網目押え板で上方から
押えているので水圧に負けないでしっかりした濾過層を
形成しているが、洗浄の際に網目押え板を上方に動かし
て上面を上方から押えなくすると、濾過層の下から上に
向かって流れる湯の水圧で濾過層が崩れ濾材は流動状態
となるので、個々の濾材粒子に付いた汚れを効果的に洗
浄できる。The present invention is constructed as described above, and when performing the cleaning treatment, since the upper surface of the filter layer is pressed from above by the mesh holding plate, a firm filter layer is formed without losing water pressure. However, if the mesh holding plate is moved upward and the upper surface is not pressed from above during cleaning, the filter layer collapses due to the water pressure of the hot water flowing from the bottom to the top of the filter layer, causing the filter medium to flow. The dirt attached to the filter medium particles can be effectively washed.
【００１８】しかもこの濾材の洗浄において、湯の流れ
る方向は清浄化処理の場合と同じであるので従来のよう
に、湯の流れる方向を変えるための切替弁を設ける必要
がない。Moreover, in the cleaning of the filter medium, the flow direction of the hot water is the same as in the case of the cleaning treatment, so that it is not necessary to provide a switching valve for changing the flow direction of the hot water as in the conventional case.
【００１９】したがつて、洗浄の終わった湯を排水管に
流すための構造が比較的簡単な３方向の切替弁を一つ設
ければ良いので、弁が故障する機会は非常に少なくな
る。Therefore, since it is sufficient to provide one 3-way switching valve having a relatively simple structure for flowing the washed hot water to the drainage pipe, the chance of valve failure is greatly reduced.
【００２０】さらに湯の流出口を二つ設け、この二つの
流出口を濾過層を押える網目押え板の上下動に伴って一
つを開いて他の一つは閉じるように選択的に開閉するよ
う構成した場合には、全く切替弁を設ける必要がなくな
る。Further, two hot water outlets are provided, and these two outlets are selectively opened and closed so that one is opened and the other is closed in accordance with the vertical movement of the mesh holding plate for holding the filtration layer. With such a configuration, it is not necessary to provide a switching valve at all.
【００２１】また濾材を自動的に所定の間隔で効果的に
洗浄して濾過層を絶えず目詰まりしない状態に保って置
けるので、比較的粒径の小さな濾材により濾過層を形成
し、装置の運転を開始した直後から小さな汚れも容易に
濾過するようにできる。Further, since the filter medium can be automatically and effectively washed at a predetermined interval to keep the filter layer constantly unclogging, the filter layer is formed by the filter medium having a relatively small particle diameter, and the operation of the apparatus is performed. Immediately after starting the procedure, even small dirt can be easily filtered.
【００２２】これにより、運転初期に、未だ濾材が目詰
まりしていないので小さな汚れが濾過できず湯が白濁す
るといったような、従来の装置に見られた欠点は発生し
なくなる。As a result, at the initial stage of operation, the filter medium is not yet clogged, so that small defects such as small dirt that cannot be filtered and the hot water becomes cloudy do not occur.
【００２３】[0023]
【実施例】次に本発明の実施例を図面に基づいて説明す
る。Embodiments of the present invention will now be described with reference to the drawings.
【００２４】図１に本発明の第１の実施例が示されお
り、１は湯２の入った浴槽で、３は先端にプレフイルタ
ー４を装着した吸湯管、５は循環ポンプ、６は連結管、
７はヒータ、８は連結管である。FIG. 1 shows a first embodiment of the present invention, in which 1 is a bath containing hot water 2, 3 is a water suction pipe having a prefilter 4 attached at its tip, 5 is a circulation pump, and 6 is Connecting pipe,
Reference numeral 7 is a heater, and 8 is a connecting pipe.
【００２５】９が濾過タンクであり、１０は目皿１２の
上に堆積され濾材であり、１１がこの堆積された濾材１
０により形成された濾過層である。9 is a filtration tank, 10 is a filter medium deposited on the perforated plate 12, and 11 is the deposited filter medium 1
It is a filter layer formed by 0.
【００２６】濾材１０としては麦飯石のような活性石、
活性炭、天然或は人工のゼオライト、イオン交換樹脂等
の多孔質の粒状部質が単独或はこれらを混合して用いら
れ、この粒径は２ｍｍ前後と従来一般に用いられていた
５〜１０ｍｍ程度よりもかなり小さいなものを用いるの
が好ましい。The filter medium 10 is an activated stone such as barley stone,
Porous granular material such as activated carbon, natural or artificial zeolite, ion exchange resin, etc. is used alone or as a mixture thereof, and the particle size is about 2 mm, which is about 5 to 10 mm which is generally used conventionally. It is preferable to use a very small one.
【００２７】これは、粒径が小さく軽い濾材の方が後述
する洗浄の際に水圧で流動し易いと同時に、装置を運転
し始めた時から小さな汚れも取り除けるようにするため
である。This is because a filter medium having a small particle size and light weight is more likely to flow by hydraulic pressure during cleaning described later, and at the same time, a small amount of dirt can be removed from the start of the operation of the apparatus.
【００２８】１３は濾過層１１の上面を押える網目押え
板であり、この網目押え板１３は、開口を塞ぐための蓋
１５に摺動自在に挿し込まれた押えレバー１４の先端に
固着されていて、押えレバー１４の操作により濾過層１
１の上方を上下動自在に配備されている。Reference numeral 13 is a mesh pressing plate for pressing the upper surface of the filter layer 11. The mesh pressing plate 13 is fixed to the tip of a pressing lever 14 slidably inserted in a lid 15 for closing the opening. By operating the presser lever 14
The upper part of 1 is arranged so that it can move up and down.
【００２９】網目押え板１３は、多数の穴が空いた金属
板であるパンチングメタルを利用したり或は合成樹脂で
網目状の板を成形したりして形成され、湯が自由に流通
できると同時に濾材の通過は防げるような大きさの穴が
無数に空けられると同時に、簡単には折り曲がらない程
度の厚さの板である。The mesh holding plate 13 is formed by using a punching metal which is a metal plate having a large number of holes, or by forming a mesh plate with a synthetic resin so that hot water can freely flow. At the same time, the plate is so thick that it does not easily bend at the same time as it has numerous holes sized to prevent passage of the filter medium.
【００３０】１６は濾過層１１の下方に設けられた湯流
入口、１７は濾過層１１の上方に設けられた湯流出口で
あり、このように湯の流出入口を設けることにより湯は
濾過層１１を下から上に流れる。Reference numeral 16 is a hot water inlet provided below the filtration layer 11, and 17 is a hot water outlet provided above the filtration layer 11. By providing the hot water outlet and outlet in this way, the hot water is filtered from the filtration layer. Flow 11 from bottom to top.
【００３１】１８は湯の流出口１７に接続された噴湯管
であり、この噴湯管１８の途中から排湯管２０が３方向
の切替弁１９を介して枝分かれしている。Reference numeral 18 denotes a spout tube connected to the hot water outlet 17, and a spout tube 20 is branched from the midway of the spout tube 18 via a three-way switching valve 19.
【００３２】前記したような構成の装置で湯の清浄化を
行う場合は、網目押え板１３は下がっていて濾過層１１
の上面をしっかりと押えた状態となっており、切替弁１
９は勿論噴湯管１８側に切り替えられている。When the hot water is cleaned by the apparatus having the above-mentioned structure, the mesh holding plate 13 is lowered and the filtration layer 11 is
The upper surface of the switch is firmly pressed, and the switching valve 1
9 is of course switched to the spout tube 18 side.
【００３３】このような状態で循環ポンプ５が作動され
ると、浴槽１内の湯２はプレフイルター４で大きな汚れ
を濾過しつつ吸湯管３により汲み上げられ、連結管６を
通ってヒータ７でまず適温に加熱される。When the circulation pump 5 is operated in such a state, the hot water 2 in the bathtub 1 is pumped up by the hot water suction pipe 3 while filtering the large dirt by the prefilter 4, and passes through the connecting pipe 6 to the heater 7 First, it is heated to an appropriate temperature.
【００３４】ヒータ７で適温に加熱された湯は連結管８
を通って濾過タンク９に湯流入口１６から入る。Hot water heated to an appropriate temperature by the heater 7 is connected to the connecting pipe 8.
And enters the filtration tank 9 through the hot water inlet 16.
【００３５】濾過タンク９に入った湯は目皿１２を通っ
て濾過層１１に入り汚れが濾過されると同時に活性化、
吸着、イオン交換等の濾材１０の処理能力に応じた処理
が行われ清浄化された後網目押え板１３を通って濾過層
１１の上方に出て行く。The hot water in the filtration tank 9 passes through the perforated plate 12 and enters the filtration layer 11 so that the dirt is filtered and activated at the same time.
After being subjected to a treatment such as adsorption or ion exchange according to the treatment capacity of the filter medium 10 and cleaned, it passes through the mesh holding plate 13 and goes out above the filter layer 11.
【００３６】濾過タンク９で清浄化処理された湯は、濾
過層１１の上方の湯流出口１７から出て、噴湯管を通っ
て浴槽１内に再び噴出される。The hot water cleaned in the filtration tank 9 exits from the hot water outlet 17 above the filtration layer 11, passes through the hot water pipe, and is jetted again into the bath 1.
【００３７】次に濾材１０の洗浄を行う場合には、押え
レバー１４の操作により網目押え板１３を仮想線で示す
ように上げ、同時に切替弁１９を排湯管２０側に切り替
える。Next, when the filter medium 10 is washed, the mesh holding plate 13 is lifted by operating the holding lever 14, and at the same time, the switching valve 19 is switched to the hot water discharge pipe 20 side.
【００３８】これにより、図２に示すように、濾過層１
１は網目押え板１３で押えられていない状態になるので
下方の湯流入口から入ってくる湯の上の方に向かう圧力
で崩れ、濾材１０がばらばらになって浮き上がる。As a result, as shown in FIG. 2, the filtration layer 1
Since No. 1 is not held by the mesh holding plate 13, it collapses due to the pressure toward the upper part of the hot water coming in from the lower hot water inlet, and the filter medium 10 separates and rises.
【００３９】この際に、図２に示すようにテーパ状の湯
流入口２１を設けて湯の流れを絞って圧力を高めると湯
は矢印に示すように回動するので濾過層１１を一層崩し
易くなり、また図３に示すように湯流入口１６にシヤワ
ーノズル２２を取り付けてシヤワー状に湯を噴出させて
も濾過層１１を崩し易い。At this time, as shown in FIG. 2, when a tapered hot water inlet 21 is provided to reduce the flow of hot water to increase the pressure, the hot water rotates as shown by the arrow, so that the filtration layer 11 is further collapsed. Further, as shown in FIG. 3, even if the shower nozzle 22 is attached to the hot water inlet 16 and the hot water is jetted in a shower shape, the filter layer 11 is easily destroyed.
【００４０】このように濾過層１１が崩れ濾材１０がば
らばらになって浮き上がり湯の流れに沿って流動する
と、濾材１０は互いにこすりあったりしながら付いてい
る汚れが効果的に取り除かれ、奇麗になって行く。When the filter layer 11 is thus collapsed and the filter medium 10 is disintegrated and floats and flows along the flow of the hot water, the filter medium 10 is effectively rubbed against each other to effectively remove stains and cleanly. I'm going.
【００４１】このような洗浄作業により汚された湯は、
湯流出口１７を経て噴湯管１８に流れて行き、切替弁１
９を通って排湯管２０から捨てられ、洗浄が終わったな
ら網目押え板１３を下げ濾材１０が緻密に堆積したしっ
かりした濾過層形成すると同時に切替弁１９を噴湯管１
８側に切り替えて、再び湯の清浄化を始める。The hot water polluted by such cleaning work is
It flows into the spout tube 18 through the hot water outlet 17, and the switching valve 1
When the cleaning is finished, the mesh holding plate 13 is lowered to form a firm filter layer on which the filter material 10 is densely deposited, and at the same time, the changeover valve 19 is set to the hot water pipe 1.
Switch to 8 side and start cleaning hot water again.
【００４２】この洗浄の際に、濾材１０は粒径が小さく
軽いほうが浮き上がって流動し易く洗浄効果が高くなる
ので、本発明においては前記したように粒径２ｍｍ前後
とかなり小さな濾材を用いるのが好ましい。During this cleaning, the filter medium 10 having a small particle size and light weight is more likely to float and flow, and the cleaning effect is enhanced. Therefore, in the present invention, it is preferable to use a filter medium having a particle size of about 2 mm, which is considerably small. preferable.
【００４３】このように粒径の小さな濾材を用いると濾
過層の目も非常に細かくなり小さな汚れでも容易に濾過
できるので、従来のように装置の運転により濾材の目が
ある程度詰まってからでないと小さな汚れが濾過できな
いので、運転初期には湯が白濁するといった欠点もなく
なり好都合である。When a filter medium having a small particle size is used, the mesh of the filter layer becomes very fine, and even small dirt can be easily filtered. Therefore, the filter medium must be clogged to some extent by operating the device as in the conventional case. Since small dirt cannot be filtered, there is no disadvantage that the hot water becomes cloudy at the beginning of operation, which is convenient.
【００４４】次に第２の実施例に付いて図４及び図５に
基づいて説明する。Next, a second embodiment will be described with reference to FIGS. 4 and 5.
【００４５】この実施例は、濾材を洗浄した湯を排出す
るのに切替弁を利用しないようにしたした装置であり、
図４に示されるように、濾過タンク９には湯の流出口と
して噴湯管１８が接続する噴湯口２３と、排湯管２０が
接続する排湯口２４との二つの口が設けられている。This embodiment is an apparatus in which a switching valve is not used for discharging hot water for cleaning the filter medium,
As shown in FIG. 4, the filtration tank 9 is provided with two ports, namely, a spout 23 to which the spout 18 is connected as a hot water outlet, and a discharge port 24 to which the exhaust pipe 20 is connected.
【００４６】図４に示される湯の清浄化の状態において
は、網目押え板１３が下がって濾過層１１の上面を押え
ると同時に排湯口２４を塞いでいる。In the hot water cleaning state shown in FIG. 4, the mesh holding plate 13 is lowered to hold down the upper surface of the filtration layer 11 and at the same time closes the hot water outlet 24.
【００４７】これにより濾過層１１により清浄化された
湯は、噴湯口２３から噴湯管１８を経て浴槽１に噴出さ
れる。The hot water purified by the filter layer 11 is jetted from the spout opening 23 through the spout tube 18 into the bath 1.
【００４８】図５には濾材１０を洗浄している状態が示
され、この場合は網目押え板１３が上に動かされて濾過
層１１を押えなくすると同時に噴湯口２３を塞ぐ。FIG. 5 shows a state in which the filter medium 10 is being washed. In this case, the mesh holding plate 13 is moved upward so as not to press the filter layer 11 and at the same time the spout 23 is closed.
【００４９】これにより濾材１０を洗浄し汚れた湯は排
湯口２４から排湯管２０を経て捨てられ、所定の時間だ
け濾材１０の洗浄を行ったなら、網目押え板１３を下げ
て濾過層１１をしっかりと押えると同時に湯の流出口を
噴湯口２３として湯の清浄化を再び開始する。As a result, the hot water soiled by washing the filter medium 10 is discharged from the hot water outlet 24 through the hot water discharge pipe 20, and when the filter medium 10 is washed for a predetermined time, the mesh holding plate 13 is lowered to lower the filter layer 11. While pressing firmly, the hot water outlet is used as the spout 23 to restart the cleaning of the hot water.
【００５０】以上のように第２の実施例の装置では、濾
過タンク９で湯の清浄化を行うか濾材１０の洗浄を行う
かで網目押え板１３を上下動させるのに伴って濾過タン
クに二つ設けた湯の流出口も噴湯口２３か排湯口２４か
の適切な側に自動的に切り替えられる。As described above, according to the apparatus of the second embodiment, whether the hot water is cleaned in the filtration tank 9 or the filter medium 10 is washed, the mesh holding plate 13 is moved up and down to cause the filtration tank to move to the filtration tank. The two hot water outlets provided can be automatically switched to the appropriate side of the spout 23 or the hot water outlet 24.
【００５１】これにより、洗浄作業のための切替弁は勿
論、洗浄により汚れた湯を捨てる排湯のための切替弁も
不要となるので、切替弁の故障を心配する必要が全くな
くなる。As a result, not only the switching valve for the cleaning operation but also the switching valve for draining hot water that has been soiled by cleaning is unnecessary, and there is no need to worry about the failure of the switching valve.
【００５２】[0052]
【発明の効果】本発明は以上のような構成及び作用のも
のであり、濾過層を構成する濾材を効率良く自動的に洗
浄でき、メンテイナンスに特別の工数や費用を掛けなく
ても絶えず湯を清浄に保てると同時に装置の故障も起き
ないような浴槽湯の清浄化装置が提供される。Industrial Applicability The present invention has the above-described structure and operation, and can efficiently and automatically clean the filter medium that constitutes the filter layer, and the hot water is constantly supplied without requiring special man-hours and costs for maintenance. There is provided a bath water purifying device which can keep the bath clean and at the same time prevent the device from breaking down.
【図１】 第１実施例、FIG. 1 is a first embodiment,
【図２】 濾材洗浄状態と湯流入口の構
成、[Fig. 2] Filter medium cleaning state and configuration of hot water inlet,
【図３】 湯流入口の構成、[Fig. 3] Configuration of hot water inlet,
【図４】 第２実施例の湯の清浄化状
態、FIG. 4 is a purified state of hot water according to the second embodiment,
【図５】 第２実施例の濾材の洗浄状
態。FIG. 5 shows a cleaning state of the filter medium according to the second embodiment.
１ 浴槽 ２ 湯 ３ 吸湯管 ５ 循環ポンプ ９ 濾過タンク １０ 濾材 １１ 濾過層 １２ 目皿 １３ 網目押え板 １６ 湯流入口 １７ 湯流出口 １８ 噴湯管 １９ 切替弁 ２０ 排湯管 ２３ 噴湯口 ２４ 排湯口 1 Bathtub 2 Hot water 3 Hot water suction pipe 5 Circulation pump 9 Filtration tank 10 Filtration material 11 Filtration layer 12 Eye plate 13 Mesh holding plate 16 Hot water inlet 17 Hot water outlet 18 Hot water pipe 19 Switching valve 20 Hot water draining pipe 23 Hot water spout 24 Hot water outlet
Claims (2)
浄化処理機器の配備された循環路を強制的に循環させ清
浄化処理された湯を再び浴槽内に噴出させる浴槽湯の清
浄化装置において、汚れを濾過するための濾過タンク
は、目皿の上に濾材を堆積して濾過層を形成し、この濾
過層の上方に濾過層上面を押えるための網目押え板を上
下動自在に配備し、濾過層に対し下方に湯流入口を上方
に湯流出口を設け湯は濾過層を下方から上方に流れるよ
う形成したことを特徴とする浴槽湯の清浄化装置。1. A bathtub hot water purification device for pumping hot water in a bathtub by a circulation pump to forcibly circulate the hot water in the bathtub in which various cleaning treatment devices are installed and to eject the purified hot water again into the bathtub. In the above, in the filtration tank for filtering dirt, a filter material is deposited on the perforated plate to form a filter layer, and a mesh holding plate for pressing the upper surface of the filter layer is provided above the filter layer so as to be vertically movable. A bath water purifying device is characterized in that a hot water inlet is provided below and a hot water outlet is provided above the filtration layer so that the hot water flows through the filtration layer from below to above.
ける湯流出口は、湯を浴槽内に噴出させる噴湯管が接続
する噴湯口と浴槽外に排出させる排湯管の接続する排湯
口との二つを設け、この噴湯及び排湯の二つの湯流出口
は、前記網目押え板の上下動に伴って開閉されることを
特徴とする請求項１記載の浴槽湯の清浄化装置。2. The hot water outlet provided above the filtration layer of the filtration tank is a hot water outlet connected to a hot water outlet connected to a hot water outlet for discharging hot water into the bathtub and a hot water outlet pipe discharged to the outside of the bathtub. 2. The apparatus for cleaning bathtub hot water according to claim 1, wherein two hot water outlets for the hot water and the hot water are opened and closed with the vertical movement of the mesh holding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25231592A JP3217487B2 (en) | 1992-08-27 | 1992-08-27 | Bathtub cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25231592A JP3217487B2 (en) | 1992-08-27 | 1992-08-27 | Bathtub cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0671119A true JPH0671119A (en) | 1994-03-15 |
| JP3217487B2 JP3217487B2 (en) | 2001-10-09 |
Family
ID=17235546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25231592A Expired - Fee Related JP3217487B2 (en) | 1992-08-27 | 1992-08-27 | Bathtub cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3217487B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020509791A (en) * | 2018-02-13 | 2020-04-02 | 深▲セン▼市赫▲ジ▼科技有限公司ＨＩＺＥＲＯ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | Roller cleaning device and cleaning robot |
| CN114377437A (en) * | 2021-12-20 | 2022-04-22 | 山东华煜新材料有限责任公司 | Esterification phase separator for preparing glycerol triacetate |
-
1992
- 1992-08-27 JP JP25231592A patent/JP3217487B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020509791A (en) * | 2018-02-13 | 2020-04-02 | 深▲セン▼市赫▲ジ▼科技有限公司ＨＩＺＥＲＯ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | Roller cleaning device and cleaning robot |
| US11166611B2 (en) | 2018-02-13 | 2021-11-09 | Hizero Technologies Co., Ltd. | Cleaning robot and roller cleaning device |
| CN114377437A (en) * | 2021-12-20 | 2022-04-22 | 山东华煜新材料有限责任公司 | Esterification phase separator for preparing glycerol triacetate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3217487B2 (en) | 2001-10-09 |
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