JPH0810534A - Hot water circulation filtering device provided with ozone sterilization means - Google Patents
Hot water circulation filtering device provided with ozone sterilization meansInfo
- Publication number
- JPH0810534A JPH0810534A JP6173447A JP17344794A JPH0810534A JP H0810534 A JPH0810534 A JP H0810534A JP 6173447 A JP6173447 A JP 6173447A JP 17344794 A JP17344794 A JP 17344794A JP H0810534 A JPH0810534 A JP H0810534A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- hot water
- circulation
- pipe
- water circulation
- 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.)
- Pending
Links
Landscapes
- Details Of Fluid Heaters (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、浴槽の温水を循環ろ
過して清澄に保つ、温水循環ろ過装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot water circulating filtration device for circulating and filtering hot water in a bath to keep it clear.
【0002】[0002]
【従来の技術】この発明に技術的に最も近い従来例とし
ては、特許出願人が特願平6−121985として出願
したものがある。2. Description of the Related Art As a conventional example technically closest to the present invention, there is a patent application filed as Japanese Patent Application No. 6-121985.
【0003】すなわち、浴槽と温水循環ろ過装置とを
往,戻りの配管でつなぎ、浴槽水を温水循環ろ過装置内
に吸い込み、温水循環ろ過装置の吸引側に設けたオゾン
発生装置から発生したオゾンエアーと浴槽水を、循環ポ
ンプのインペラーで攪拌し、浴槽水へのオゾンの溶け込
みを促したのち、浴槽水に溶け込んだオゾンと、温水循
環ろ過装置内のろ過器内部のろ過材によって、浴槽水を
清澄にし、ろ過器下流に設けた加熱器によって浴槽水を
加熱して、再び浴槽へ戻す構造のものである。That is, a bathtub and a hot water circulation filter are connected by forward and return pipes, the bath water is sucked into the hot water circulation filter, and ozone air generated from an ozone generator provided on the suction side of the hot water circulation filter is connected. After stirring the bath water with the impeller of the circulation pump to promote the dissolution of ozone into the bath water, the ozone dissolved in the bath water and the filter material inside the filter in the hot water circulation filtration device are used to clean the bath water. It has a structure in which the water is clarified, and the bath water is heated by a heater provided downstream of the filter and returned to the bath again.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、このよ
うな従来例にあっては、使用を開始して3ヶ月〜半年く
らいで、ろ過運転中に、ろ過器以後の配管壁で成長した
湯垢が、浴槽の中に5mm〜1cm四方位の大きさで出てく
ることがあった。しかも配管壁で成長した湯垢が全て出
て来たのなら、一時の汚れとして浴槽水を入れ替えるこ
とで解決するが、実際にはポツリ,ポツリと出て来るた
めに、浴槽水を入れ替える訳にもいかず、しかもこの湯
垢はフィルターに引っかかり、循環水の流れを阻害する
ため、ろ過能力の減少の原因ともなっていた。However, in such a conventional example, the scales that have grown on the pipe wall after the filter during the filtration operation are about 3 months to 6 months after the start of use. Sometimes it came out in the bathtub with a size of 5 mm to 1 cm in four directions. Moreover, if all the scales that have grown up on the pipe wall come out, it will be solved by replacing the bath water as temporary dirt, but in fact it will come out suddenly, so it is also possible to replace the bath water. Not only that, but also because this scale gets caught on the filter and hinders the flow of circulating water, it has also been a cause of a decrease in filtration capacity.
【0005】また、配管経路を洗浄剤により洗浄すると
いうことも当然考えられるが、ろ過器内にも洗浄剤を回
すと、大粒子ろ過材表面に発生している、人体から出る
老廃物などを分解する生物膜が破壊されてしまい、洗浄
後生物膜が再生するまで数日間の日数を要すという問題
点があった。Although it is naturally considered that the pipe path is cleaned with a cleaning agent, if the cleaning agent is also passed through the filter, it is possible to remove wastes from the human body, etc. generated on the surface of the large particle filtering material. There is a problem that the biofilm to be decomposed is destroyed and it takes several days until the biofilm is regenerated after washing.
【0006】[0006]
【課題を解決するための手段】この発明は、このような
従来の問題点に着目してなされたもので、温水循環ろ過
装置内のろ過器の入口に三方弁を設けて、循環回路の切
替を可能とし、ろ過器を通過せずに、配管内を洗浄でき
るようにすることにより、上記問題点を解決することを
目的としている。SUMMARY OF THE INVENTION The present invention has been made by paying attention to such a conventional problem, and a three-way valve is provided at the inlet of a filter in a hot water circulation filtration device to switch the circulation circuit. By making it possible to wash the inside of the pipe without passing through the filter, it is an object of the present invention to solve the above problems.
【0007】[0007]
【実施例】以下、この発明の実施例を図面に基づいて説
明する。図1,図2は、この発明の一実施例を示す図で
ある。まず図1に基づいて構成を説明すると、1は浴槽
であり、浴槽1に循環口2を設け、循環口2には毛髪等
の大きいゴミが温水循環ろ過装置4に流出しないようフ
ィルター3を設ける。Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 are views showing an embodiment of the present invention. First, the configuration will be described with reference to FIG. 1. Reference numeral 1 is a bathtub, a circulation port 2 is provided in the bathtub 1, and a filter 3 is provided in the circulation port 2 so that large dust such as hair does not flow out to the hot water circulation filtration device 4. .
【0008】このフィルター3は掃除がし易いように脱
着式になっている。循環口2には2本の配管が接続さ
れ、1本は往管5、もう1本は戻り管6となっている。
戻り管6は循環ポンプ7に接続され、循環ポンプ7の吸
込側7Aの戻り管6の一部には電磁弁11を介して、オ
ゾン発生装置10、更にオリフィス8,吸引口9が接続
されている。The filter 3 is removable so that it can be easily cleaned. Two pipes are connected to the circulation port 2, one is a forward pipe 5 and the other is a return pipe 6.
The return pipe 6 is connected to the circulation pump 7, and an ozone generator 10, an orifice 8, and a suction port 9 are connected to a part of the return pipe 6 on the suction side 7A of the circulation pump 7 via a solenoid valve 11. There is.
【0009】循環ポンプ7の吐出側7Bは、第1の三方
弁(回路切替手段)12の接続口12Cに接続され、接
続口12Aはろ過器本体13に、もう一方の接続口12
Bはろ過器本体13をバイパスして出口16に接続され
る。The discharge side 7B of the circulation pump 7 is connected to the connection port 12C of the first three-way valve (circuit switching means) 12, and the connection port 12A is connected to the filter body 13 and the other connection port 12 is connected.
B bypasses the filter body 13 and is connected to the outlet 16.
【0010】ろ過器本体13には少なくとも3つの配管
接続口があり、1つは前述の第1の三方弁12の接続口
12Aと接続する入口15、1つは第1の三方弁12の
接続口12Bにろ過器バイパス管36を介して接続され
る出口16、残りの1つは逆洗時水を捨てる排出口17
であり、排出口17は二方弁18と接続され、二方弁1
8の出口側は排水溝へ導かれる。The filter body 13 has at least three pipe connection ports, one is an inlet 15 connected to the connection port 12A of the first three-way valve 12 described above, and one is a connection of the first three-way valve 12. The outlet 16 connected to the mouth 12B through the filter bypass pipe 36, and the remaining one is an outlet 17 for draining water during backwashing.
And the outlet 17 is connected to the two-way valve 18,
The exit side of 8 is led to the drainage ditch.
【0011】第1の三方弁12は、ろ過器本体13の入
口15になるべく近い部分に設ける。ろ過器本体13の
出口16では、前述のろ過器バイパス管36と合流して
一旦1本の循環パイプ37になり、再び分岐する。The first three-way valve 12 is provided as close to the inlet 15 of the filter body 13 as possible. At the outlet 16 of the filter body 13, it merges with the above-mentioned filter bypass pipe 36 to form a single circulation pipe 37 and then branches again.
【0012】分岐した一方は、加熱器19を経て第2の
三方弁14の接続口14Bに、分岐したもう一方は、加
熱器19をバイパスする加熱器バイパス管38を介して
第2の三方弁14の接続口14Aへと接続される。The branched one passes through the heater 19 to the connection port 14B of the second three-way valve 14, and the branched one passes through the heater bypass pipe 38 bypassing the heater 19 to the second three-way valve. 14 is connected to the connection port 14A.
【0013】第2の三方弁14の接続口14Cは、前述
の往管5に接続されて、循環回路が完成する。尚、循環
パイプ37の途中と加熱器19の出口側には、それぞれ
湯温検知素子20,20’が設けられる。The connection port 14C of the second three-way valve 14 is connected to the forward pipe 5 to complete the circulation circuit. Incidentally, hot water temperature detecting elements 20 and 20 'are provided in the middle of the circulation pipe 37 and at the outlet side of the heater 19, respectively.
【0014】又、第1の三方弁12の接続口12Cは、
接続口12Aあるいは接続口12Bのどちらかに連通す
るようになっているが、第2の三方弁14の接続口14
Cは、接続口14Aあるいは接続口14Bに連通する位
置と、接続口14A,14B,14Cがいずれも連通し
ない(閉止する)位置を有する。The connection port 12C of the first three-way valve 12 is
Although it is designed to communicate with either the connection port 12A or the connection port 12B, the connection port 14 of the second three-way valve 14 is connected.
C has a position communicating with the connection port 14A or the connection port 14B and a position where none of the connection ports 14A, 14B, 14C communicates (closes).
【0015】35はろ過運転スイッチや管洗浄運転スイ
ッチ(図示せず)を設けたリモコンである。34は制御
装置であり、リモコン35、湯温検知素子20,20’
等により、循環ポンプ7,オゾン発生装置10,電磁弁
11,加熱器19を制御している。Reference numeral 35 is a remote controller provided with a filtration operation switch and a tube cleaning operation switch (not shown). Reference numeral 34 is a control device, which includes a remote controller 35 and hot water temperature detecting elements 20, 20 '.
The circulation pump 7, the ozone generator 10, the solenoid valve 11, and the heater 19 are controlled by the above.
【0016】次に、ろ過器本体13について図2により
詳述すると、13はろ過器本体であり、ろ過器本体13
は、上部に空気抜き装置21が設けられたろ過ケース蓋
22と、ろ過ケース23内部に設けられた2種類のろ過
材入れ筒24,26で構成される。Next, the filter body 13 will be described in detail with reference to FIG. 2. Reference numeral 13 is a filter body, and the filter body 13
Is composed of a filter case lid 22 provided with an air venting device 21 on the upper part, and two types of filter material container tubes 24, 26 provided inside the filter case 23.
【0017】ろ過材入れ筒24,26は、それぞれ径が
異なっており、上部ろ過材入れ筒24は径が小さく、下
部ろ過材入れ筒26は径が大きく形成され、ろ過材入れ
筒24,26の底部には、メッシュ27が取り付けられ
ている。また、ろ過材入れ筒24,26の内部は、各々
粒子の大きさの異なった、小粒子ろ過材28,大粒子ろ
過材29によって占められる。小粒子ろ過材28には径
が略3mm以下のろ過材を使用する。The filter material container tubes 24 and 26 have different diameters, the upper filter material container tube 24 has a small diameter and the lower filter material container tube 26 has a large diameter. A mesh 27 is attached to the bottom of the. Further, the insides of the filtration material container cylinders 24 and 26 are occupied by a small particle filtration material 28 and a large particle filtration material 29 having different particle sizes. As the small particle filter medium 28, a filter medium having a diameter of about 3 mm or less is used.
【0018】30はろ過ケース23の内部と、上部ろ過
材入れ筒24の下部と、下部ろ過材入れ筒26の上部を
シールするパッキンである。また、下部ろ過材入れ筒2
6はろ過ケース23の底に置かれた内筒支持台31の上
に置かれている。32はろ過ケース蓋22とろ過ケース
23の間をシールするパッキンである。Reference numeral 30 is a packing that seals the inside of the filtration case 23, the lower part of the upper filter material container 24, and the upper part of the lower filter material container 26. In addition, the lower filter material container 2
6 is placed on the inner tube support 31 placed on the bottom of the filtration case 23. 32 is a packing that seals between the filtration case lid 22 and the filtration case 23.
【0019】[0019]
【作用】次に作用を説明する。まずろ過運転について説
明すると、リモコン35に設けられたろ過運転スイッチ
(図示せず)の操作で、制御装置34の指示により、循
環ポンプ7が運転を開始すると、浴槽1内の温水は、フ
ィルター3により毛髪等の大きい塵を除かれ、循環口2
より吸引されて、循環回路内に吸い込まれる。Next, the operation will be described. First, the filtration operation will be described. When the circulation pump 7 starts to operate according to an instruction from the control device 34 by operating a filtration operation switch (not shown) provided on the remote controller 35, the hot water in the bathtub 1 is filtered by the filter 3 Removes large dust such as hair by the circulation port 2
It is further sucked and sucked into the circulation circuit.
【0020】この時、戻り管6の途中に設けられたオゾ
ン発生装置10の電磁弁11が、制御装置34の指示に
より開かれると、循環ポンプ7の吸引力により、吸引口
9よりエアーが吸引される。At this time, when the solenoid valve 11 of the ozone generator 10 provided in the middle of the return pipe 6 is opened according to the instruction of the controller 34, the suction force of the circulation pump 7 sucks air from the suction port 9. To be done.
【0021】この時同じく、制御装置34の指示により
オゾン発生装置10が運転を開始すると、オゾン発生装
置10内でオゾンが発生し、吸引されたエアーと一緒
に、浴槽水の流れる循環回路内に吸い込まれる。At this time, similarly, when the ozone generator 10 starts to operate according to the instruction from the controller 34, ozone is generated in the ozone generator 10 and the ozone is sucked into the circulation circuit in which the bath water flows. Be sucked.
【0022】吸引された浴槽水とオゾンエアーは、循環
ポンプ7のインペラー(図示せず)によって強力に攪拌
され、浴槽水とオゾンとの十分なる接触がなされ、浴槽
水中の雑菌や一般細菌の殺菌を行う。その後浴槽水中の
オゾンは、徐々に分離しながら浴槽水とともに、第1の
三方弁12の接続口12Cより接続口12Aを通って、
入口15よりろ過器本体13のろ過ケース23内に入
る。The sucked bath water and ozone air are strongly stirred by an impeller (not shown) of the circulation pump 7 to make sufficient contact between the bath water and ozone, and to sterilize bacteria and general bacteria in the bath water. I do. After that, ozone in the bath water gradually separates, together with the bath water, from the connection port 12C of the first three-way valve 12 through the connection port 12A,
It enters into the filtration case 23 of the filter body 13 from the inlet 15.
【0023】ろ過ケース蓋22の上部には空気抜き装置
21が設けられており、浴槽水と分離したオゾンエアー
は、空気抜き装置21より外部に排出される。浴槽水に
溶け込んだオゾンは、浴槽水中の汚れの凝集作用を発揮
するので、浴槽水中の汚れを凝集し、凝集した汚れはろ
過材28,29に捕まり易くなるので、浴槽水を十分に
清澄にする。An air venting device 21 is provided above the filtration case lid 22, and the ozone air separated from the bath water is discharged from the air venting device 21 to the outside. The ozone dissolved in the bath water exerts the aggregating action of the dirt in the bath water, so that the dirt in the bath water is agglomerated and the agglomerated dirt is easily caught by the filter media 28 and 29, so that the bath water is sufficiently clarified. To do.
【0024】ろ過器本体13内に入った浴槽水は、上部
ろ過材入れ筒24の小粒子ろ過材28を通過する際に、
上記フィルター3を通り抜けて来た毛髪や塵が捕集,除
去される。When the bath water entering the filter body 13 passes through the small particle filter material 28 of the upper filter material container 24,
Hair and dust that have passed through the filter 3 are collected and removed.
【0025】メッシュ27はろ過材28,29がろ過材
入れ筒24,26から漏れないよう設けられており、小
粒子ろ過材28を通過した循環水は、メッシュ27を通
り抜けて、下部ろ過材入れ筒26内部の大粒子ろ過材2
9を通過する際に、大粒子ろ過材29表面の微生物の形
成する生物膜により、人体から出る老廃物などが分解除
去され、出口16よりろ過ケース23内から出て行く。The mesh 27 is provided so that the filtration media 28 and 29 do not leak from the filtration media storage cylinders 24 and 26. The circulating water that has passed through the small particle filtration media 28 passes through the mesh 27 and enters the lower filtration media. Large particle filter 2 inside the cylinder 26
When passing through 9, the biofilm formed by microorganisms on the surface of the large particle filter material 29 decomposes and removes waste products and the like from the human body, and goes out from the inside of the filtration case 23 through the outlet 16.
【0026】ろ過ケース23より出た浴槽水は、ろ過器
バイパス管36と循環パイプ37に分かれるが、ろ過器
バイパス管36は第1の三方弁12の接続口12Bが閉
となっているため、循環水は全て循環パイプ37に流れ
る。The bath water coming out of the filtration case 23 is divided into a filter bypass pipe 36 and a circulation pipe 37. Since the filter bypass pipe 36 has the connection port 12B of the first three-way valve 12 closed, All the circulating water flows to the circulating pipe 37.
【0027】ここで、循環パイプ37に設けた湯温検知
素子20が浴槽水の温度を検知し、設定値よりも低けれ
ば加熱器19を作動させるように、又、設定値よりも高
ければ加熱器19をバイパスするように第2の三方弁1
4を切り替えて、設定温度に維持することができる。パ
ッキン30は、循環水がろ過材28,29を通らずに入
口15から出口16へとバイパスすることを防ぐ役目を
持っている。Here, the hot water temperature detecting element 20 provided in the circulation pipe 37 detects the temperature of the bath water, and activates the heater 19 if the temperature is lower than the set value, or heats it if the temperature is higher than the set value. Second three-way valve 1 so as to bypass the device 19
4 can be switched to maintain the set temperature. The packing 30 has a function of preventing the circulating water from bypassing from the inlet 15 to the outlet 16 without passing through the filter media 28 and 29.
【0028】次に逆洗について説明する。逆洗とは、上
記の順方向の流れにより、小粒子ろ過材28に溜まった
毛髪や塵等を洗い流す操作のことであり、リモコン35
の逆洗スイッチ(図示せず)の操作で、制御装置34の
指示により、第1の三方弁12は接続口12C−12B
間が開となり、第2の三方弁14はどの接続口とも連通
しない閉止の位置となり、二方弁18は開となる。Next, the backwash will be described. Backwashing is an operation of washing away hair, dust, etc. accumulated in the small particle filter material 28 by the above-described forward flow, and the remote controller 35
By operating a backwash switch (not shown) of the first control valve 34, the first three-way valve 12 is connected to the connection port 12C-12B.
The space is open, the second three-way valve 14 is in the closed position where it does not communicate with any connection port, and the two-way valve 18 is open.
【0029】しかる後、循環ポンプ7が運転を開始する
と、浴槽水は戻り管6,循環ポンプ7,第1の三方弁1
2,ろ過器バイパス管36を経て、出口16からろ過ケ
ース23内に侵入し、ろ過材29,28を通過して排出
口17からろ過ケース23の外へと出て行く。この際、
ろ過材29,28に付着している過度に成長した微生物
や毛髪,塵等を取り除き、排出口17から外部へと洗い
流すことになる。Then, when the circulation pump 7 starts to operate, the bath water is returned to the return pipe 6, the circulation pump 7, and the first three-way valve 1.
2. After passing through the filter bypass pipe 36, it enters the inside of the filter case 23 from the outlet 16, passes through the filter materials 29 and 28, and goes out of the filter case 23 from the outlet 17. On this occasion,
Excessively grown microorganisms, hair, dust, etc. adhering to the filter materials 29, 28 are removed and washed out from the outlet 17 to the outside.
【0030】次に管洗浄運転について説明する。まず使
用者は、浴槽1に、クエン酸または次亜鉛素酸ソーダ等
の洗浄液を入れておく。Next, the pipe cleaning operation will be described. First, the user puts a cleaning liquid such as citric acid or sodium hypozincate in the bath 1.
【0031】次に、リモコン35に設けられた管洗浄運
転スイッチ(図示せず)を押すと、制御装置34の指示
により、ろ過器本体13の入口15側の第1の三方弁1
2は、接続口12C−12B間が開となり、ろ過器本体
13の出口16側の第2の三方弁14は、接続口14A
−14B間が開となるように切り替わり、循環ポンプ7
が運転を開始する。Next, when a pipe cleaning operation switch (not shown) provided on the remote controller 35 is pushed, the first three-way valve 1 on the inlet 15 side of the filter body 13 is instructed by the controller 34.
2, the connection ports 12C-12B are opened, and the second three-way valve 14 on the outlet 16 side of the filter body 13 is connected to the connection port 14A.
-14B is switched so as to be opened, and the circulation pump 7
Starts driving.
【0032】循環ポンプ7が運転を開始すると、浴槽水
は浴槽1に入れた洗浄液と混ざり合って、フィルター3
により毛髪等の大きい塵が除かれて、循環口2より吸引
され、循環回路内に吸い込まれる。When the circulation pump 7 starts to operate, the bath water mixes with the cleaning liquid contained in the bath 1, and the filter 3
As a result, large dust such as hair is removed, and the dust is sucked from the circulation port 2 and sucked into the circulation circuit.
【0033】洗浄液と混ざり合った浴槽水は、第1の三
方弁12の接続口12Cより接続口12B,ろ過器バイ
パス管36,循環パイプ37,加熱器バイパス管38、
さらには、第2の三方弁14の接続口14Aより接続口
14Cを通って、往管5より再び浴槽1に戻る。The bath water mixed with the cleaning liquid is supplied from the connection port 12C of the first three-way valve 12 to the connection port 12B, the filter bypass pipe 36, the circulation pipe 37, the heater bypass pipe 38,
Further, the second three-way valve 14 returns from the connection port 14A to the connection port 14C, and then returns from the outward pipe 5 to the bathtub 1 again.
【0031】こうして循環回路内に洗浄液が回ることに
より、その間の配管の壁に付着した湯垢は、洗い落とさ
れて、浴槽1内に排出される。なお本発明では、第1の
三方弁12はろ過器本体13の入口15になるべく近い
部分に、ろ過器バイパス管36の合流点は出口16にな
るべく近い部分に設けたので、温水循環ろ過装置内のほ
とんどの配管壁に付着した湯垢を洗い落とすことが出来
るわけである。By thus circulating the cleaning liquid in the circulation circuit, the scales adhering to the wall of the pipe between them are washed off and discharged into the bath 1. In addition, in the present invention, the first three-way valve 12 is provided in a portion as close as possible to the inlet 15 of the filter body 13, and the confluence of the filter bypass pipe 36 is provided as close as possible to the outlet 16. It is possible to wash away the scale that has adhered to most of the pipe walls.
【0032】[0032]
【発明の効果】以上のように、この発明によれば、温水
循環ろ過装置内のろ過器の入口に三方弁を設けて、循環
回路の切替を可能とし、ろ過器を通過せずに循環する回
路を形成したため、ろ過器内の生物膜を破壊することな
く、配管内を洗浄できるようになったので、配管洗浄後
浴槽水を排水し、1〜2回配管内のすすぎを行った後浴
槽に水をいれておけば、従来洗浄後はきれいな湯になる
まで数日間を要していたものが、その日からきれいな湯
で入浴することが可能となった。As described above, according to the present invention, a three-way valve is provided at the inlet of the filter in the hot water circulation filtration device so that the circulation circuit can be switched, and circulation is performed without passing through the filter. Since the circuit was formed, it became possible to wash the inside of the pipe without destroying the biofilm in the filter. Therefore, after washing the pipe, drain the bath water and rinse the pipe once or twice after the bath. If you put water in it, it used to take a few days to get clean water after cleaning, but from that day you can take a bath with clean water.
【図1】本発明の実施例を示す温水循環ろ過装置のシス
テム図であり、通常ろ過運転,管洗浄運転時の循環水の
流れを2種類の矢印で示す。FIG. 1 is a system diagram of a hot water circulation filtration device showing an embodiment of the present invention, in which two types of arrows indicate the flow of circulating water during normal filtration operation and pipe cleaning operation.
【図2】本発明の実施例を示すろ過器の断面図である。FIG. 2 is a sectional view of a filter showing an embodiment of the present invention.
1 浴槽 2 循環口 3 フィルター 4 温水循環ろ過装置 5 往管 6 戻り管 7 循環ポンプ 7A 吸込側 7B 吐出側 8 オリフィス 9 吸引口 10 オゾン発生装置 11 電磁弁 12 第1の三方弁(回路切替手段) 12A 接続口A 12B 接続口B 12C 接続口C 13 ろ過器本体 14 第2の三方弁(回路切替手段) 14A 接続口A 14B 接続口B 14C 接続口C 15 入口 16 出口 17 排出口 18 二方弁 19 加熱器 20 湯温検知素子 21 空気抜き装置 22 ろ過ケース蓋 23 ろ過ケース 24 上部ろ過材入れ筒 25 上部ろ過材入れ筒押さえ金具 26 下部ろ過材入れ筒 27 メッシュ 28 小粒子ろ過材 29 大粒子ろ過材 30 パッキン 31 内筒支持台 32 パッキン 33 パイプ 34 制御装置 35 リモコン 36 ろ過器バイパス管 37 循環パイプ 38 加熱器バイパス管 1 Bathtub 2 Circulation Port 3 Filter 4 Hot Water Circulation Filtration Device 5 Forward Pipe 6 Return Pipe 7 Circulation Pump 7A Suction Side 7B Discharge Side 8 Orifice 9 Suction Port 10 Ozone Generator 11 Solenoid Valve 12 First Three-way Valve (Circuit Switching Means) 12A Connection port A 12B Connection port B 12C Connection port C 13 Filter body 14 Second three-way valve (circuit switching means) 14A Connection port A 14B Connection port B 14C Connection port C 15 Inlet 16 Outlet 17 Discharge port 18 Two-way valve 19 Heater 20 Hot Water Temperature Detection Element 21 Air Venting Device 22 Filtration Case Lid 23 Filtration Case 24 Upper Filtration Material Storage Tube 25 Upper Filtration Material Storage Tube Holding Fitting 26 Lower Filtration Material Storage Tube 27 Mesh 28 Small Particle Filtration Material 29 Large Particle Filtration Material 30 Packing 31 Inner Cylinder Support 32 Packing 33 Pipe 34 Control Device 35 Remote Controller 36 Filter By Scan tube 37 circulation pipe 38 heated bypass tube
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 FI 技術表示箇所 C02F 1/50 520 L 531 R 550 H 1/78 F24H 9/00 W ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification number Office reference number FI technical display location C02F 1/50 520 L 531 R 550 H 1/78 F24H 9/00 W
Claims (1)
配管でつなぎ、浴槽水を温水循環ろ過装置内に吸い込
み、該装置内で殺菌,ろ過して再び浴槽に戻すようにし
た温水循環ろ過装置において、温水循環ろ過装置内のろ
過器の入口に回路切替手段を設けて、ろ過器内を通過す
ることなく、循環可能な回路を設けたことを特徴とす
る、オゾン殺菌手段を備えた浴槽の温水循環ろ過装置。1. A hot water circulation system in which a bathtub and a hot water circulation filtration device are connected by forward and return pipes, the bath water is sucked into the hot water circulation filtration device, sterilized and filtered in the device and returned to the bathtub again. In the filtering device, circuit switching means is provided at the inlet of the filter in the hot water circulation filtering device, and a circuit that can be circulated without passing through the filter is provided, and ozone sterilizing means is provided. Hot water circulation filtration device for bathtub.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6173447A JPH0810534A (en) | 1994-06-30 | 1994-06-30 | Hot water circulation filtering device provided with ozone sterilization means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6173447A JPH0810534A (en) | 1994-06-30 | 1994-06-30 | Hot water circulation filtering device provided with ozone sterilization means |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0810534A true JPH0810534A (en) | 1996-01-16 |
Family
ID=15960649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6173447A Pending JPH0810534A (en) | 1994-06-30 | 1994-06-30 | Hot water circulation filtering device provided with ozone sterilization means |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0810534A (en) |
-
1994
- 1994-06-30 JP JP6173447A patent/JPH0810534A/en active Pending
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