JPH10216424A - Circulating purification device - Google Patents

Circulating purification device

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Publication number
JPH10216424A
JPH10216424A JP9026344A JP2634497A JPH10216424A JP H10216424 A JPH10216424 A JP H10216424A JP 9026344 A JP9026344 A JP 9026344A JP 2634497 A JP2634497 A JP 2634497A JP H10216424 A JPH10216424 A JP H10216424A
Authority
JP
Japan
Prior art keywords
water
circulating
purifying
purification
tank
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
Application number
JP9026344A
Other languages
Japanese (ja)
Inventor
Makoto Goto
誠 後藤
Masayuki Arakawa
眞行 荒川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP9026344A priority Critical patent/JPH10216424A/en
Publication of JPH10216424A publication Critical patent/JPH10216424A/en
Pending legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

PROBLEM TO BE SOLVED: To lower the flow resistance of hot water and to increase the volume of the hot water to be circulated by providing a flow passage in which the water is circulated with purifying means and including the plural purifying means in juxtaposition in this flow passage. SOLUTION: The device body 5 of the circulating purification device having a water feed and discharge unit 2 disposed at a bathtub 1 and the device body 5 connected to this water feed and discharge unit 2 via a water feed hose 3 and a discharge hose 4 comprises a circulating pump 6 for pumping up and circulating the bath water from the bathtub 1 and parallel disposed septic tanks 7a, 7b for purifying the bath water by filtration, etc., of the org. matter, etc., included in the bath water. Throttle valves 8a, 8b which are water volume control means are disposed upstream of the septic tanks 7a, 7b. The throttle valve 8b is throttled to increase the water flow rate to the septic tank 7a at the time of ordinary operation, by which the physical filtration capacity is improved. In case the septic tank 7a is clogged, the throttle valve 8b is opened to increase the water flow rate to the septic tanks 7b. The circulating water flow rate is thus so controlled as to be assured.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、水の循環浄化装
置に関し、さらに詳細には、浴槽中の浴用水やプール中
の温水のように、使用により経時的に汚染される液体を
循環させながら浄化する家庭用、業務用の循環浄化装置
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water circulation purifying apparatus, and more particularly, to a method for circulating a liquid that is contaminated with use over time, such as bath water in a bathtub or hot water in a pool. The present invention relates to a home and business circulating purification device for purification.

【0002】[0002]

【従来の技術】従来、循環ポンプにより浴用水を循環さ
せ、浄化手段により浴用水の浄化を行う循環浄化装置に
おいては、循環水量を確保するために種々の工夫がなさ
れている。例えば、上流側に目の粗いフィルターを配設
し、下流側に目の細かいフィルターを配設して、フィル
ターの目詰まりを防ぐ工夫、又はフィルターとは別個に
バイパス流路を設け、フィルターを通さずに浴用水を循
環させる工夫である。
2. Description of the Related Art Conventionally, various devices have been devised in a circulation purifying apparatus for circulating bath water by a circulating pump and purifying the bath water by a purifying means so as to secure a circulating water amount. For example, a coarse filter is provided on the upstream side and a fine filter is provided on the downstream side to prevent clogging of the filter, or a bypass channel is provided separately from the filter, and the filter is passed through. It is a device to circulate the bath water without using it.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、目の細
かいフィルターは、流路抵抗が大きくなり、バイパス流
路を設けた場合、浄化されない浴用水が循環するといっ
た問題点があった。
However, fine filters have a problem that the resistance of the flow path is increased, and when a bypass flow path is provided, unpurified bath water circulates.

【0004】本発明は、浄化された浴用水を循環させる
場合においても、流路抵抗の小さい循環浄化装置を提供
することを目的としている。
[0004] It is an object of the present invention to provide a circulating purification apparatus having a small flow path resistance even when circulating purified bath water.

【0005】[0005]

【課題を解決するための手段】この目的を達成するため
に、本発明の請求項1に記載の循環浄化装置は、水を循
環させる流路にその水を浄化する浄化手段を備えたもの
を対象として、特に、前記浄化手段は、前記流路に複数
並設されたことを特徴としている。
In order to achieve this object, a circulation purifying apparatus according to a first aspect of the present invention includes a purifying means for purifying water in a flow path for circulating water. In particular, a plurality of the purifying units are provided in parallel in the flow path.

【0006】上記の構成を有する本発明の請求項1に記
載の循環浄化装置において、流路を循環する水は、その
流路に複数並設された浄化手段を通って浄化される。
[0006] In the circulating purification apparatus according to the first aspect of the present invention having the above structure, the water circulating through the flow path is purified through a plurality of purification means arranged in parallel in the flow path.

【0007】また、請求項2に記載の循環浄化装置は、
前記各浄化手段が、捕捉粗さの異なるフィルター手段を
備えたことを特徴としている。
[0007] The circulating purification device according to claim 2 is
Each of the purifying means is provided with filter means having a different capture roughness.

【0008】上記の構成を有する請求項2に記載の循環
浄化装置において、フィルター手段は、それぞれ異なっ
た捕捉粗さを有しており、流路を循環する水は、その捕
捉粗さの異なるフィルター手段を通って浄化される。
In the circulating purification apparatus according to claim 2, the filter means has different trapping roughness, and the water circulating in the flow path has a different trapping roughness. Purified through means.

【0009】さらに、請求項3に記載の循環浄化装置
は、前記各浄化手段に供給する水量を調節する水量調節
手段を備えたことを特徴としている。
Further, the circulating purification device according to the third aspect is characterized in that it is provided with a water amount adjusting means for adjusting an amount of water supplied to each of the purification means.

【0010】上記の構成を有する請求項3に記載の循環
浄化装置において、流路を循環する水は、水量調節手段
により各浄化手段に流れる水量が調節され、その調節さ
れた水量の水が各浄化手段を通って浄化される。
In the circulating purification apparatus according to the third aspect of the present invention, the amount of water circulating in the flow path is adjusted by the water amount adjustment means, and the adjusted amount of water is circulated in the flow path. Purified through purification means.

【0011】また、請求項4に記載の循環浄化装置は、
前記各浄化手段を個別に洗浄する洗浄手段を備えたこと
を特徴としている。
Further, the circulation purifying apparatus according to claim 4 is
The cleaning means is provided for individually cleaning each of the purifying means.

【0012】上記の構成を有する請求項4に記載の循環
浄化装置において、水を流路に循環させることによっ
て、前記洗浄手段は、前記各浄化手段を個別に洗浄す
る。
[0012] In the circulating purification apparatus according to claim 4, having the above-mentioned configuration, the cleaning means individually cleans each of the purification means by circulating water through the flow path.

【0013】[0013]

【発明の実施の形態】以下に、本発明の実施の形態につ
いて、図面を参照しながら説明する。
Embodiments of the present invention will be described below with reference to the drawings.

【0014】図1は、本実施の形態の循環浄化装置の基
本構成図である。この循環浄化装置は、浴槽1の外部で
ポンプを循環させながら、浴槽1に貯留されて経時的に
汚染される浴用水を、浄化し殺菌するものである。
FIG. 1 is a basic configuration diagram of a circulating purification apparatus according to the present embodiment. This circulating purification device purifies and sterilizes bath water stored in the bathtub 1 and contaminated with time while circulating a pump outside the bathtub 1.

【0015】すなわち、本実施の形態の循環浄化装置
は、温水貯留槽である浴槽1に着脱自在に配設される給
排水ユニット2と、この給排水ユニット2に給水ホース
3と排水ホース4を介して接続する装置本体5とを備え
ている。
That is, the circulating purification apparatus according to the present embodiment comprises a water supply / drainage unit 2 which is detachably provided in a bathtub 1 serving as a hot water storage tank, and a water supply / drainage hose 3 and a drainage hose 4 connected to the water supply / drainage unit 2. And an apparatus main body 5 to be connected.

【0016】給排水ユニット2は、浴槽1の内壁面に着
脱自在に取り付けられ、浴用水の一般的な貯留水位より
下方に位置している。この給排水ユニット2は、装置本
体5内で浄化され殺菌された浴用水を浴槽1に戻す吐出
口2aと、浴槽1より浴用水を吸い込む吸い込み口2b
とから構成されている。
The water supply / drainage unit 2 is detachably attached to the inner wall surface of the bathtub 1 and is located below a general storage level of bath water. The water supply / drainage unit 2 has a discharge port 2a for returning bath water purified and sterilized in the apparatus main body 5 to the bathtub 1, and a suction port 2b for sucking bath water from the bathtub 1.
It is composed of

【0017】この給排水ユニット2内部では、浴用水を
装置本体5へ供給する給水ホース3が吸い込み口2b
に、また、装置本体5から浄化された浴用水を還流させ
るための排水ホース4が吐出口2aにそれぞれ接続され
ている。これにより、後述の循環浄化装置を稼働させた
際に、浴槽1中の浴用水が循環ポンプ6により吸い込み
口2bと給水ホース3とを介して装置本体5に流入し、
ここで浄化及び殺菌された後に、排水ホース4及び吐出
口2aを介して再び浴槽1に戻って循環するようになっ
ている。
Inside the water supply / drainage unit 2, a water supply hose 3 for supplying bath water to the apparatus main body 5 has a suction port 2b.
Further, drainage hoses 4 for refluxing the purified bath water from the apparatus main body 5 are connected to the discharge ports 2a, respectively. Thereby, when a circulating purification device described later is operated, bath water in the bathtub 1 flows into the device main body 5 via the suction port 2b and the water supply hose 3 by the circulating pump 6, and
Here, after being purified and sterilized, the water returns to the bathtub 1 again through the drainage hose 4 and the discharge port 2a and circulates.

【0018】装置本体5は、図1に示すように、浴槽1
から浴用水を汲み上げ循環させる循環ポンプ6と、浴用
水に含まれる有機物やその他の汚染物質を吸着、分解、
濾過等により浄化する並列に配設された浄化手段である
浄化槽7a、7bとを備えている。この浄化槽7a、7
bには、糸巻きフィルターが装填され、それらの巻回密
度は、浄化槽7aでは10μm、7bでは150μm程
度であり、各浄化槽において捕捉粗さが異なる。すなわ
ち、浄化槽7aは、捕捉粗さが細かいため、物理濾過能
力向上に、7bは、目詰まりが起こりにくいため、循環
流路の確保に適している。
As shown in FIG. 1, the apparatus main body 5 includes a bathtub 1.
A pump 6 for pumping and circulating bath water from the water, and adsorbing and decomposing organic substances and other pollutants contained in the bath water.
Purification tanks 7a and 7b, which are purification means arranged in parallel for purification by filtration or the like, are provided. These septic tanks 7a, 7
b, a wound filter is loaded, and the winding density thereof is about 10 μm in the septic tank 7a and about 150 μm in 7b, and the trapping roughness differs in each of the septic tanks. In other words, the septic tank 7a is suitable for improving the physical filtration capacity because the trapping roughness is small, and the septic tank 7b is suitable for securing the circulation flow path because clogging hardly occurs.

【0019】浄化槽7a、7bの上流には、水量調節手
段である絞り弁8a,8bが配設されている。絞り弁8
bは、循環する浴用水を流路抵抗の大きい浄化槽7aに
通水する場合には絞られ、浴用水の循環水量を増大させ
る場合、又は浄化槽7aが目詰まりを起こした場合には
開かれる。また、絞り弁8aは、循環する浴用水を流路
抵抗の小さい浄化槽7bに通水する場合には絞られ、物
理濾過能力の向上を図る場合、又は浄化槽7bが目詰ま
りを起こした場合には開かれる。
Throttle valves 8a and 8b, which are means for adjusting the amount of water, are provided upstream of the purification tanks 7a and 7b. Throttle valve 8
b is squeezed when the circulating bath water is passed through the purification tank 7a having a large flow path resistance, and is opened when the amount of circulating water for the bath water is increased or when the purification tank 7a is clogged. Also, the throttle valve 8a is throttled when circulating bath water flows through the purification tank 7b having a small flow path resistance, and when the physical filtration capacity is to be improved, or when the purification tank 7b is clogged. be opened.

【0020】絞り弁8a及び8bの上流には分流点があ
り、その上流には、三方弁9a及び9bが配設されてい
る。また、浄化槽7a及び7bの下流には合流点があ
り、その下流には、三方弁9cが配設されている。三方
弁9aと9cとの間には、浄化槽7a、7bをバイパス
する逆洗流路10が連通し、三方弁9bには、水を外部
へ排出する排水流路11が配設されている。
There is a branch point upstream of the throttle valves 8a and 8b, and three-way valves 9a and 9b are arranged upstream thereof. There is a junction downstream of the septic tanks 7a and 7b, and a three-way valve 9c is provided downstream of the junction. Between the three-way valves 9a and 9c, a backwash channel 10 that bypasses the septic tanks 7a and 7b communicates, and the three-way valve 9b is provided with a drain channel 11 that discharges water to the outside.

【0021】三方弁9aにより、通常の使用状態におけ
る流路(以下、通常流路という)が設定されている場合
には、浴用水は、循環ポンプ6から吐出され、三方弁9
a、9bを通って浄化槽7a、7bに流入し、それら浄
化槽で不純物が除去される。その後、三方弁9cを通っ
て後述する水量調節弁12に至る。一方、浄化槽7aお
よび浄化槽7bを洗浄する逆洗流路10が設定されてい
る場合には、浴用水は、循環ポンプ6から吐出され、三
方弁9aから逆洗流路10を流れ、さらに、三方弁9c
から浄化槽7a,7bに流れる。この場合に、浴用水を
浄化槽7aのみを洗浄するときには、前記絞り弁8bが
閉じられ、浴用水を浄化槽7bのみを洗浄するときに
は、前記絞り弁8aが閉じられる。従って、これら絞り
弁8a及び絞り弁8bによって、浄化槽7a及び7は、
個別に洗浄される。すなわち、これら浄化槽7a及び7
bの図示しないフィルターに目詰まりした不純物が除去
される。その後、除去された不純物の混じった浴用水
は、三方弁9bから排水流路11を経て外部に流出す
る。この三方弁9a〜c、逆洗流路10、浄化槽7a、
7b、絞り弁8a,8b、排水流路11により、浄化手
段を個別に洗浄する洗浄手段が構成されている。
When a flow path in a normal use state (hereinafter, referred to as a normal flow path) is set by the three-way valve 9a, bath water is discharged from the circulating pump 6 and the three-way valve 9a.
a, 9b flows into the septic tanks 7a, 7b, where impurities are removed. Thereafter, the water reaches a water amount control valve 12 described later through the three-way valve 9c. On the other hand, when the backwash channel 10 for cleaning the septic tank 7a and the septic tank 7b is set, the bath water is discharged from the circulation pump 6, flows through the backwash channel 10 from the three-way valve 9a, and further flows through the three-way valve 9a. Valve 9c
From the tank to the septic tanks 7a and 7b. In this case, the throttle valve 8b is closed when cleaning only the purifying tank 7a with bath water, and the throttle valve 8a is closed when cleaning only the purifying tank 7b with bath water. Therefore, the purifying tanks 7a and 7 are controlled by the throttle valve 8a and the throttle valve 8b.
Washed individually. That is, these septic tanks 7a and 7
The impurities clogged in the filter b not shown are removed. Thereafter, the bath water mixed with the removed impurities flows out from the three-way valve 9b through the drain passage 11 to the outside. These three-way valves 9a to 9c, backwash channel 10, septic tank 7a,
The cleaning means for individually cleaning the purifying means is constituted by 7b, the throttle valves 8a and 8b, and the drain passage 11.

【0022】また、装置本体5には、通常循環する浴用
水の一部を殺菌温度75度以上に加熱する加熱槽13
と、加熱された浴用水を所定時間、例えば、1分間以上
殺菌温度に保持し殺菌を行う殺菌槽14とを配設した第
一の流路15と、この加熱槽13を回避して殺菌槽14
より下流側に連通するバイパス流路16とを備えてい
る。第一の流路15とバイパス流路16との分岐点に
は、水量調節弁12が設けられており、この水量調節弁
12により第一の流路15、バイパス流路16への水量
がそれぞれ調節される。前記絞り弁8a,8b、三方弁
9a〜9c、循環ポンプ6、加熱槽13は、図示しない
制御回路に接続されており、装置の起動停止、温水の殺
菌処理、逆洗排水処理等、種々の目的のために個別に制
御される。
The apparatus main body 5 has a heating tank 13 for heating a part of the circulating bath water to a sterilization temperature of 75 ° C. or higher.
A first flow path 15 provided with a sterilizing tank 14 for performing sterilization by maintaining heated bath water at a sterilizing temperature for a predetermined time, for example, 1 minute or more, and a sterilizing tank avoiding the heating tank 13. 14
And a bypass passage 16 communicating with the downstream side. At a branch point between the first flow path 15 and the bypass flow path 16, a water flow control valve 12 is provided, and the water flow control valve 12 controls the water flow to the first flow path 15 and the bypass flow path 16, respectively. Adjusted. The throttle valves 8a and 8b, the three-way valves 9a to 9c, the circulating pump 6, and the heating tank 13 are connected to a control circuit (not shown). Controlled individually for purpose.

【0023】ところで、本実施の形態では、加熱槽13
内に設置されたヒーター13aには、電圧及び電流が印
加され、浴用水が常に75度以上となるように制御され
る。そして、75度以上となった浴用水がバイパス流路
16を流れる浴用水と合流した後には、その合流した浴
用水が入浴可能な適温となるように、水量調節弁12が
第一の流路15とバイパス流路16とに流れる浴用水の
分配比を調節する。
In the present embodiment, the heating tank 13
A voltage and a current are applied to the heater 13a installed therein, and the bath water is controlled so as to be always at least 75 degrees. After the bath water that has reached 75 degrees or more has merged with the bath water flowing through the bypass passage 16, the water flow control valve 12 is adjusted to the first flow passage so that the combined bath water has an appropriate temperature for bathing. The distribution ratio of the bath water flowing to the bypass flow path 15 and the bypass flow path 16 is adjusted.

【0024】次に、前記各構成の動作について説明す
る。
Next, the operation of each component will be described.

【0025】図1において、装置本体5に電源が投入さ
れると、循環ポンプ6が稼働し、浴槽1中の浴用水が、
吸い込み口2bから給水ホース3を通り吸い込まれ、浄
化槽7a、7bに送られ浄化される。通常運転時は、絞
り弁8bが絞られ、目の細かい糸巻きフィルターが装填
された浄化槽7aへの通水量を増やし、物理濾過能力を
向上させる。そして、浄化槽7aが目詰まりを起こして
くると、絞り弁8bが開かれ、浄化槽7bへの通水量を
増やし循環水量を確保する。
In FIG. 1, when power is supplied to the apparatus main body 5, the circulation pump 6 is operated, and the bath water in the bathtub 1 is discharged.
The water is sucked through the water supply hose 3 from the suction port 2b and sent to the purification tanks 7a and 7b for purification. During normal operation, the throttle valve 8b is throttled to increase the amount of water passing through the septic tank 7a loaded with the fine thread-wound filter, thereby improving the physical filtration capacity. Then, when the septic tank 7a becomes clogged, the throttle valve 8b is opened to increase the flow rate of water to the septic tank 7b and secure the circulating water amount.

【0026】逆洗運転時は、浴用水が三方弁9aから逆
洗流路10を流れ、三方弁9cから、浄化槽7a、7b
へ逆方向から流入する。このとき、絞り弁のどちらか一
方、例えば、8bが閉じられると、循環ポンプ6から吐
出された浴用水は、分流することなく浄化槽7aに逆方
向から流入し、フィルターに付着した汚物を除去し、三
方弁9bから排水流路11を流れ、外部に流出する。次
に、絞り弁8aが閉じられると、同様にして、浄化槽7
b内のフィルターの洗浄が行われる。
During the backwash operation, bath water flows from the three-way valve 9a through the backwash channel 10, and from the three-way valve 9c, the septic tanks 7a and 7b.
From the opposite direction. At this time, when one of the throttle valves, for example, 8b is closed, the bath water discharged from the circulation pump 6 flows into the purification tank 7a from the opposite direction without shunting, and removes the dirt attached to the filter. Then, the water flows from the three-way valve 9b through the drain passage 11 and flows out. Next, when the throttle valve 8a is closed, the septic tank 7 is similarly operated.
The filter in b is washed.

【0027】ところで、通常運転時、浄化された浴用水
の一部は、第一の流路15を流れ、加熱槽13で所定の
殺菌温度75度以上に加熱され、殺菌槽14に一時的に
貯留される。このため、加熱槽13で加熱されてからバ
イパス流路16に合流するまでの時間(例えば1分間以
上)殺菌温度の75度に維持することができるので、確
実に殺菌することができる。
During normal operation, a part of the purified bath water flows through the first channel 15, is heated to a predetermined sterilization temperature of 75 ° C. or higher in the heating tank 13, and is temporarily stored in the sterilizing tank 14. Will be stored. For this reason, it is possible to maintain the sterilization temperature at 75 ° C. (for example, 1 minute or more) from when it is heated in the heating tank 13 to when it joins the bypass flow path 16, so that it is possible to surely sterilize.

【0028】一方、バイパス流路16を流れる浴用水
は、殺菌槽14の下流で第一の流路15と合流し、入浴
可能な適温である40度程度になり、排水ホース4を流
れ、吐出口2aから浴槽1へと環流する。このため、熱
殺菌を行いながら、多量の浴用水を循環させることがで
きる。
On the other hand, the bath water flowing through the bypass flow path 16 joins the first flow path 15 downstream of the sterilizing tank 14, reaches an appropriate temperature of about 40 ° C., which allows bathing, flows through the drain hose 4, and discharges. It recirculates from the outlet 2a to the bathtub 1. Therefore, a large amount of bath water can be circulated while performing heat sterilization.

【0029】本発明の構成は以上に述べた実施の形態に
限定されるものではなく、その要旨を逸脱しない範囲で
種々の変更を加えることができる。
The configuration of the present invention is not limited to the embodiment described above, and various changes can be made without departing from the gist of the invention.

【0030】例えば、本実施の形態では、浄化手段とし
て、糸巻きフィルターを採用したが、濾過材はこれに限
定されるものではなく、砂、珪藻土、麦飯石、セラミッ
クボール、活性炭等でもよい。
For example, in the present embodiment, a thread-wound filter is employed as the purifying means. However, the filtering material is not limited to this, and may be sand, diatomaceous earth, barley stone, ceramic balls, activated carbon, or the like.

【0031】また、本実施の形態では、水量調節手段を
浄化槽7a及び浄化槽7bそれぞれに絞り弁8a及び絞
り弁8bを個別に配設したが、流路の分流点に一つの水
量調節手段を配設してもよい。
Further, in the present embodiment, the throttle valve 8a and the throttle valve 8b are separately provided in the septic tank 7a and the septic tank 7b, respectively. May be provided.

【0032】また、本実施の形態では、絞り弁8a及び
絞り弁8bを、浄化槽7a及び浄化槽7bの上流に配設
したが、浄化槽7a及び浄化槽7bの下流に配設しても
よい。
In this embodiment, the throttle valve 8a and the throttle valve 8b are arranged upstream of the purification tank 7a and the purification tank 7b, but may be arranged downstream of the purification tank 7a and the purification tank 7b.

【0033】また、本実施の形態では、洗浄手段におい
て、浄化槽7aおよび浄化槽7bにそれぞれ絞り弁8a
及び絞り弁8bを配設したが、合流点に一つの弁を配設
して洗浄手段を具体化してもよい。
Further, in the present embodiment, in the cleaning means, a throttle valve 8a is provided in each of the purification tank 7a and the purification tank 7b.
And the throttle valve 8b are provided, but one valve may be provided at the junction to embody the cleaning means.

【0034】さらに、本実施の形態では、浄化手段を2
個配設して説明したが、3個以上配設してもよい。
Further, in the present embodiment, the purifying means is two
Although the arrangement has been described, three or more may be arranged.

【0035】[0035]

【発明の効果】以上説明したことから明かなように、本
発明の請求項1に記載の循環浄化装置において、流路を
循環する温水は、その流路に複数並設された浄化槽を通
って浄化されるので、前記温水の流路抵抗は小さくな
り、循環する温水の水量を増やすことができる。
As is apparent from the above description, in the circulation purifying apparatus according to the first aspect of the present invention, the hot water circulating in the flow path passes through a plurality of purification tanks arranged in parallel in the flow path. Since the water is purified, the flow resistance of the hot water is reduced, and the amount of circulating hot water can be increased.

【0036】また、請求項2に記載の循環浄化装置にお
いて、各浄化槽は、捕捉粗さの異なるフィルターを備え
ているので、捕捉粗さの小さい浄化槽では、物理濾過能
力の向上を図ることができ、捕捉粗さの大きな浄化槽で
は、長期にわたり循環水量を確保することができる。
Further, in the circulating purification apparatus according to the second aspect, since each of the purification tanks is provided with a filter having a different trapping roughness, the purification tank having a small trapping roughness can improve the physical filtration capacity. In a septic tank having a high capture roughness, the amount of circulating water can be ensured for a long time.

【0037】また、請求項3に記載の循環浄化装置によ
れば、各浄化槽を流れる温水の水量が絞り弁によって調
節されるので、各浄化槽の目詰まり具合によって、各浄
化槽の物理濾過能力又は循環水量を調節することができ
る。
According to the third aspect of the present invention, since the amount of hot water flowing through each of the septic tanks is adjusted by the throttle valve, the physical filtration capacity or circulation of each of the septic tanks depends on the degree of clogging of each of the septic tanks. The amount of water can be adjusted.

【0038】さらに、請求項4に記載の循環浄化装置に
よれば、逆洗流路を通った温水は、絞り弁によって、浄
化槽を圧力の分散なく個別に洗浄するので、各浄化槽を
強力に洗浄することができるとともに、温水を循環する
循環ポンプの効率も向上させることができる。
Further, according to the circulating purification apparatus of the present invention, the hot water that has passed through the backwash flow path is separately cleaned by the throttle valve without dispersing the pressure, so that each purification tank is strongly cleaned. And the efficiency of the circulating pump for circulating hot water can be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の形態の循環浄化装置の基本構成
図である。
FIG. 1 is a basic configuration diagram of a circulation purification device according to an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

6 循環ポンプ 7a 浄化槽 7b 浄化槽 8a 絞り弁 8b 絞り弁 10 逆洗流路 6 Circulation pump 7a Septic tank 7b Septic tank 8a Throttle valve 8b Throttle valve 10 Backwash channel

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 水を循環させる流路にその水を浄化する
浄化手段を備えた循環浄化装置において、 前記浄化手段は、前記流路に複数並設されたことを特徴
とする循環浄化装置。
1. A circulation purifying apparatus comprising a purifying means for purifying water in a flow path for circulating water, wherein a plurality of the purifying means are arranged in parallel with the flow path.
【請求項2】 前記各浄化手段は、捕捉粗さの異なるフ
ィルター手段を備えたことを特徴とする請求項1に記載
の循環浄化装置。
2. The circulation purifying apparatus according to claim 1, wherein each of the purifying units includes a filter unit having a different trapping roughness.
【請求項3】 前記各浄化手段に供給する水量を調節す
る水量調節手段を備えたことを特徴とする請求項1また
は2に記載の循環浄化装置。
3. The circulation purifying apparatus according to claim 1, further comprising a water amount adjusting means for adjusting an amount of water supplied to each of the purifying means.
【請求項4】 前記各浄化手段を個別に洗浄する洗浄手
段を備えたことを特徴とする請求項1乃至3のいずれか
に記載の循環浄化装置。
4. The circulating purification apparatus according to claim 1, further comprising a cleaning unit for individually cleaning each of the purification units.
JP9026344A 1997-02-10 1997-02-10 Circulating purification device Pending JPH10216424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9026344A JPH10216424A (en) 1997-02-10 1997-02-10 Circulating purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9026344A JPH10216424A (en) 1997-02-10 1997-02-10 Circulating purification device

Publications (1)

Publication Number Publication Date
JPH10216424A true JPH10216424A (en) 1998-08-18

Family

ID=12190838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9026344A Pending JPH10216424A (en) 1997-02-10 1997-02-10 Circulating purification device

Country Status (1)

Country Link
JP (1) JPH10216424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657220A (en) * 2013-12-09 2014-03-26 云南大红山管道有限公司 Air feed system of ceramic filter
CN104088775A (en) * 2014-07-02 2014-10-08 云南大红山管道有限公司 Efficient air compressor air feeding system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657220A (en) * 2013-12-09 2014-03-26 云南大红山管道有限公司 Air feed system of ceramic filter
CN104088775A (en) * 2014-07-02 2014-10-08 云南大红山管道有限公司 Efficient air compressor air feeding system

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