JPH07132299A - Rain water treatment system - Google Patents
Rain water treatment systemInfo
- Publication number
- JPH07132299A JPH07132299A JP5172012A JP17201293A JPH07132299A JP H07132299 A JPH07132299 A JP H07132299A JP 5172012 A JP5172012 A JP 5172012A JP 17201293 A JP17201293 A JP 17201293A JP H07132299 A JPH07132299 A JP H07132299A
- Authority
- JP
- Japan
- Prior art keywords
- water
- rainwater
- rain water
- storage tank
- rain
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Water Treatment By Sorption (AREA)
- Sewage (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、降雨時の建造物の屋
根面等への雨水を雨水排水管を通して地下雨水貯留槽に
取入れ、流入雨水中に含まれている汚れ成分（微細粒
子、ＳＳ分、濁り成分等）を除去処理し、雑用水、冷却
用水、散水、池水、防火用水及び災害緊急時の生活水用
水等を得る雨水有効利用を目的としたものである。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention takes rainwater to the roof surface of a building or the like when it rains into a subterranean rainwater storage tank through a rainwater drain pipe, and collects dirt components (fine particles, SS) contained in the inflowing rainwater. It is intended for the effective use of rainwater, such as water for miscellaneous use, cooling water, sprinkling water, pond water, fire prevention water, and domestic water for disasters.
【０００２】[0002]
【従来の技術】近年都市部における雨水による都市型災
害が問題となり、雨水の流出抑制を目的とした雨水貯留
槽、遊水池等の設置が指導されている。特に、都市部高
層建築物においては、建屋最下部に湧水槽、中水槽及び
雨水貯留槽等を二重スラブ構造で設置する場合が多い。2. Description of the Related Art In recent years, urban disasters caused by rainwater in urban areas have become a problem, and installation of rainwater storage tanks, retention basins, etc. for the purpose of controlling outflow of rainwater has been instructed. In particular, in urban high-rise buildings, spring tubs, medium water tanks, rainwater storage tanks, etc. are often installed in a double slab structure at the bottom of the building.
【０００３】[0003]
【発明が解決しようとする課題】この発明は、前記雨水
貯留槽内を一定条件で循環しつつ、消毒とｐＨ調整を行
なうことができるようにすると共に、前記雨水貯留槽内
の腐食、腐敗を防止しようとするものである。DISCLOSURE OF THE INVENTION According to the present invention, it is possible to sterilize and adjust the pH while circulating the rainwater storage tank under constant conditions, and to prevent corrosion and decay in the rainwater storage tank. It is something to prevent.
【０００４】[0004]
【課題を解決するための手段】ここにおいてこの発明
は、雨水を雑用水、飲用水に浄化できるろ過機、ｐＨ調
整装置、消毒装置、原水及び循環ポンプ、制御盤から構
成される雨水処理ユニツトを備え、流入降雨量と雨水貯
留槽内の現存雨量を把握し、前記雨水処理ユニツトによ
り雨水貯留槽内の貯留水を衛生的条件に保持するために
消毒、ｐＨ調整して雨水貯留槽内の雨水を定期的に循環
させ、雨水処理水槽内の水位レベルが低下すると水位計
信号により原水ポンプを稼動し、前記ろ過機を通し浄化
した雨水を雨水処理水槽へ送るという一連の動作を、前
記雨水ユニツトに組み込まれた制御盤でコントロ−ルす
ることを特徴とする雨水処理システムを提案するもので
ある。SUMMARY OF THE INVENTION Here, the present invention provides a rainwater treatment unit comprising a filter capable of purifying rainwater into miscellaneous water and drinking water, a pH adjusting device, a disinfecting device, raw water and a circulation pump, and a control panel. The rainwater in the rainwater storage tank is prepared by grasping the inflow rainfall and the existing rainwater in the rainwater storage tank, and disinfecting and adjusting the pH of the rainwater storage tank to keep the stored water in the rainwater storage tank in a sanitary condition. When the water level in the rainwater treatment tank drops, the raw water pump is operated by the water level meter signal, and the rainwater purified through the filter is sent to the rainwater treatment tank. The present invention proposes a rainwater treatment system characterized by being controlled by a control panel incorporated in the.
【０００５】[0005]
【作用】本システムは、雨水貯留槽内を一定条件で（降
雨があつた時、浄水しないで水位がＭＷＬ以上にあると
き等）循環しつつ、消毒とｐＨ調整を行ない、以降のろ
過をしやすくすると共に、雨水貯留槽内の腐食、腐敗を
防止することと、降雨強度計と水位計によるコントロ−
ルとが行なえるものである。[Function] This system circulates in the rainwater storage tank under certain conditions (when it rains, when the water level is above MWL without water purification, etc.), performs disinfection and pH adjustment, and performs subsequent filtration. In addition to making it easier, prevent corrosion and decay in the rainwater storage tank, and control the rainfall intensity and water level gauge.
You can do it.
【０００６】[0006]
【実施例】この発明のシステムにおいては、降雨強度、
雨水貯留槽及び雨水処理水槽の各運転条件水位を設定し
ておき自動運転するものである。EXAMPLE In the system of the present invention, the rainfall intensity,
The operating conditions of the rainwater storage tank and the rainwater treatment water tank are set and the water level is automatically set.
【０００７】降雨強度計１で設定降雨強度を検知し、雨
水処理ユニツト制御盤２内の初期降雨排水弁３のタイマ
を作動し、設定時間経過後に前記初期降雨排水弁３を全
閉、降雨流入弁４を全開とし、降雨水を沈砂槽５に流入
させ、濁質物等粒子を分離し雨水貯留槽６へと導水す
る。The set rainfall intensity is detected by the rainfall intensity meter 1, the timer of the initial rainfall drainage valve 3 in the rainwater treatment unit control panel 2 is operated, and after the lapse of the set time, the initial rainfall drainage valve 3 is fully closed and the rainfall inflow is introduced. The valve 4 is fully opened, and the rainwater is caused to flow into the sand settling tank 5 to separate particles such as suspended matters and guide them to the rainwater storage tank 6.
【０００８】雨水貯留槽６の水位計は貯留槽内水位を常
に把握し、初期降雨排水弁３、降雨流入弁４等の開閉及
び雨水処理ユニツト７の運転、停止等を行なう水位を確
認するものである。The water level gauge of the rainwater storage tank 6 always grasps the water level in the storage tank and confirms the water level at which the initial rainwater drain valve 3, the rainwater inflow valve 4, etc. are opened and closed and the rainwater treatment unit 7 is operated and stopped. Is.
【０００９】雨水処理ユニツト７は、原水循環ポンプ
８、フイルタろ過機９、活性炭ろ過機（カ−トリツジ
式）１０、消毒装置としてに次亜注入装置１１、ｐＨ調
整装置１２、自動ろ過弁１３及び前記制御盤２から構成
し、水位計１４，１５の運転可信号により運転し流入雨
水を浄化する。The rainwater treatment unit 7 includes a raw water circulation pump 8, a filter filter 9, an activated carbon filter (cartridge type) 10, a hypodermic injection device 11 as a disinfecting device, a pH adjusting device 12, an automatic filtering valve 13 and It is composed of the control panel 2 and is operated by an operation enable signal of the water level gauges 14 and 15 to purify inflowing rainwater.
【００１０】通常は、フイルタろ過機９のみを使用する
が、流入雨水に色度、臭気がある場合には、活性炭ろ過
機１０をも運転して浄化し、雨水処理水槽１６へと送水
する。Normally, only the filter filter 9 is used, but when the inflowing rainwater has chromaticity and odor, the activated carbon filter 10 is also operated to purify it, and the water is sent to the rainwater treatment water tank 16.
【００１１】また雨水処理ユニツト７による浄化を行な
わない時で、かつ、雨水貯留槽６内の水位計１４による
貯留槽６内の現存雨量を把握し、原水循環ポンプ８を自
動的に運転し雨水貯留槽６内の貯留水を残塩計１７、ｐ
Ｈ計１８によりチエツクし、これら残塩計１７、ｐＨ計
１８の信号により次亜注入装置１１、ｐＨ調整装置１２
を運転し、貯留水水質を衛生的に保持するものである。When the rainwater treatment unit 7 is not used for purification, and the existing rainwater in the storage tank 6 is grasped by the water level gauge 14 in the rainwater storage tank 6, the raw water circulation pump 8 is automatically operated. Stored water in the storage tank 6 is a residual salt meter 17, p
Check with the H meter 18, and the hypochlorite injection device 11 and the pH adjusting device 12 by the signals of these residual salt meter 17 and pH meter 18.
To maintain the quality of the stored water in a sanitary manner.
【００１２】この発明の雨水処理システムにおいて、条
件によつては、降雨強度計１、初期降雨排水弁３、降雨
流入弁４、残塩計１７及びｐＨ計１８を設置しない場合
もある。In the rainwater treatment system of the present invention, depending on the conditions, the rainfall intensity meter 1, the initial rainfall drainage valve 3, the rainfall inflow valve 4, the residual salt meter 17, and the pH meter 18 may not be installed.
【００１３】[0013]
【発明の効果】この発明の上記システムの採用により、
雨水貯留槽内を一定条件で循環しつつ、消毒とｐＨ調整
が行なわれるため、以降のろ過をしやすくすると共に、
雨水貯留槽内の腐食、腐敗を防止しうるという効果を奏
するものである。By adopting the above system of the present invention,
While sterilizing and adjusting the pH while circulating in the rainwater storage tank under certain conditions, it facilitates subsequent filtration and
It has the effect of preventing corrosion and decay in the rainwater storage tank.
【図１】この発明のシステムの構成図である。FIG. 1 is a configuration diagram of a system of the present invention.
２ 制御盤 ６ 雨水貯留槽 ７ 雨水処理ユニツト ８ 原水及び循環ポンプ ９ ろ過機（フイルタ−ろ過機） １１ 消毒装置（次亜注入機） １２ ｐＨ調整装置 １６ 雨水処理水槽 2 Control panel 6 Rainwater storage tank 7 Rainwater treatment unit 8 Raw water and circulation pump 9 Filtration machine (filter filtration machine) 11 Disinfecting device (hypoinjection machine) 12 pH adjusting device 16 Rainwater treatment water tank
───────────────────────────────────────────────────── 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 1/00 Ｄ ＺＡＢ Ｂ (72)発明者 小山田 雅彦 神奈川県川崎市多摩区登戸918−４ (72)発明者 北林 正行 東京都八王子市小比企町469−４ エステ −ト八王子２−402─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location // C02F 1/00 D ZAB B (72) Inventor Masahiko Oyamada 918 Noborito, Tama-ku, Kawasaki-shi, Kanagawa 4 (72) Inventor Masayuki Kitabayashi 469-4 Kobiki-cho, Hachioji-shi, Tokyo Est-Hachioji 2-402
Claims (1)
機、ｐＨ調整装置、消毒装置、原水及び循環ポンプ、制
御盤から構成される雨水処理ユニツトを備え、流入降雨
量と雨水貯留槽内の現存雨量を把握し、前記雨水処理ユ
ニツトにより雨水貯留槽内の貯留水を衛生的条件に保持
するために消毒、ｐＨ調整して雨水貯留槽内の雨水を定
期的に循環させ、雨水処理水槽内の水位レベルが低下す
ると水位計信号により原水ポンプを稼動し、前記ろ過機
を通し浄化した雨水を雨水処理水槽へ送るという一連の
動作を、前記雨水ユニツトに組み込まれた制御盤でコン
トロ−ルすることを特徴とする雨水処理システム。1. A rainwater treatment unit including a filter capable of purifying rainwater into miscellaneous water and drinking water, a pH adjusting device, a disinfecting device, raw water and a circulation pump, and a control panel, and an inflow rainfall amount and a rainwater storage tank. Of the existing rainwater treatment tank, the rainwater treatment unit sterilizes and adjusts the pH of the rainwater storage tank to maintain the stored water in the rainwater storage tank in a sanitary condition, and periodically circulates the rainwater in the rainwater storage tank. When the water level in the inside drops, the raw water pump is operated by the signal from the water level meter, and the series of operations of sending the rainwater purified through the filter to the rainwater treatment tank is controlled by the control panel incorporated in the rainwater unit. A rainwater treatment system characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5172012A JP2920455B2 (en) | 1993-06-21 | 1993-06-21 | Rainwater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5172012A JP2920455B2 (en) | 1993-06-21 | 1993-06-21 | Rainwater treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07132299A true JPH07132299A (en) | 1995-05-23 |
| JP2920455B2 JP2920455B2 (en) | 1999-07-19 |
Family
ID=15933896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5172012A Expired - Lifetime JP2920455B2 (en) | 1993-06-21 | 1993-06-21 | Rainwater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2920455B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1118587A4 (en) * | 1998-09-28 | 2002-01-02 | Ebara Corp | Method and apparatus for disinfecting drainage |
| KR101105368B1 (en) * | 2008-02-21 | 2012-01-16 | 한국건설기술연구원 | Multifunctional trough infiltration trench system and rainwater management method using the same |
| CN102877535A (en) * | 2012-09-27 | 2013-01-16 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater comprehensive utilization system for gas station and construction method |
| CN106348529A (en) * | 2016-09-20 | 2017-01-25 | 孙冠州 | Domestic water purification system |
| CN106400932A (en) * | 2016-12-09 | 2017-02-15 | 安徽理工大学 | Roof rainwater source clean storage and seepage device based on sponge city concept and running method |
| CN107473505A (en) * | 2017-08-22 | 2017-12-15 | 中国十七冶集团有限公司 | A kind of sponge-type campus rain sewage recycling method based on low influence exploitation |
| CN109319911A (en) * | 2017-10-30 | 2019-02-12 | 湖南雨创环保工程有限公司 | A kind of rainwater pollution concentration monitor flow abandoning apparatus and method |
| CN109853700A (en) * | 2018-12-25 | 2019-06-07 | 深圳华熙环境建设有限公司 | A kind of cell rainwater recycle based on sponge urban construction utilizes system |
| CN110761358A (en) * | 2019-10-29 | 2020-02-07 | 绍兴职业技术学院 | Sponge is rainwater collection processing system for city construction |
| CN114804466A (en) * | 2022-04-28 | 2022-07-29 | 云南开发规划设计院 | Water resource recycling system and control method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100773811B1 (en) * | 2004-05-03 | 2007-11-09 | 다불산업주식회사 | Treatment system of rainwater |
| KR100927459B1 (en) * | 2009-07-28 | 2009-11-19 | 김영공 | Rainwater treatment device |
-
1993
- 1993-06-21 JP JP5172012A patent/JP2920455B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1118587A4 (en) * | 1998-09-28 | 2002-01-02 | Ebara Corp | Method and apparatus for disinfecting drainage |
| KR101105368B1 (en) * | 2008-02-21 | 2012-01-16 | 한국건설기술연구원 | Multifunctional trough infiltration trench system and rainwater management method using the same |
| CN102877535A (en) * | 2012-09-27 | 2013-01-16 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater comprehensive utilization system for gas station and construction method |
| CN106348529A (en) * | 2016-09-20 | 2017-01-25 | 孙冠州 | Domestic water purification system |
| CN106400932A (en) * | 2016-12-09 | 2017-02-15 | 安徽理工大学 | Roof rainwater source clean storage and seepage device based on sponge city concept and running method |
| CN107473505A (en) * | 2017-08-22 | 2017-12-15 | 中国十七冶集团有限公司 | A kind of sponge-type campus rain sewage recycling method based on low influence exploitation |
| CN109319911A (en) * | 2017-10-30 | 2019-02-12 | 湖南雨创环保工程有限公司 | A kind of rainwater pollution concentration monitor flow abandoning apparatus and method |
| CN109853700A (en) * | 2018-12-25 | 2019-06-07 | 深圳华熙环境建设有限公司 | A kind of cell rainwater recycle based on sponge urban construction utilizes system |
| CN110761358A (en) * | 2019-10-29 | 2020-02-07 | 绍兴职业技术学院 | Sponge is rainwater collection processing system for city construction |
| CN114804466A (en) * | 2022-04-28 | 2022-07-29 | 云南开发规划设计院 | Water resource recycling system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2920455B2 (en) | 1999-07-19 |
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