FR2681354A1 - Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens - Google Patents

Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens Download PDF

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Publication number
FR2681354A1
FR2681354A1 FR9111466A FR9111466A FR2681354A1 FR 2681354 A1 FR2681354 A1 FR 2681354A1 FR 9111466 A FR9111466 A FR 9111466A FR 9111466 A FR9111466 A FR 9111466A FR 2681354 A1 FR2681354 A1 FR 2681354A1
Authority
FR
France
Prior art keywords
water
pipe
toilets
network
regeneration
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.)
Withdrawn
Application number
FR9111466A
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French (fr)
Inventor
Henry Eugene Auguste
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9111466A priority Critical patent/FR2681354A1/en
Publication of FR2681354A1 publication Critical patent/FR2681354A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/045—Greywater supply systems using household water
    • 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
    • Y02A20/146—Water conservation; Efficient water supply; Efficient water use using grey water
    • Y02A20/148—Water conservation; Efficient water supply; Efficient water use using grey water using household water from wash basins or showers
    • 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
    • Y02A20/152—Water filtration

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention relates to separating the drainage of toilet waste water from the drainage of bathwater in order to re-use the latter, after regeneration, in the toilets and in soil-watering (-washing) spray applications, so as to make savings of potable water and to lessen the amount of waste water to be treated at a water-treatment plant. This system comprises: - a pipe (1) conveying the water from baths into the vessel (2) which feeds the unit (6) which pumps, filters and sterilises the water from the vessel (2) before storing it in a tank (7) from where a supercharger (pressurisation device) (8) sends it into the main (9) in order to feed the cisterns (tanks) of the toilets and the garden-watering sprinklers (9). This application is of special interest to building communities (groups) so as to make savings of potable water and to reduce very substantially the volume of waste water sent to purification plants. The communities (parishes) themselves may help to realise this system in building-construction groups since they will profit from the potable-water savings and reduction of waste water to be treated in purification plants.

Description

DESCRIPTION
Système de régénération des eaux de bains d'immeuble en vue de leur emploi pour les
WC et les lavages de sol. La présente invention a pour but de régénérer les eaux usées des salles de bains en reliant leurs évacuations a une conduite descendante différente de celle évacuant les eaux des W.C. et aboutissant dans un système de régénération et stérilisation avant d'etre réemployées dans les WC, jardins.DESCRIPTION
Regeneration system for building baths for their use for
WC and floor washes. The object of the present invention is to regenerate the wastewater from bathrooms by connecting their outlets to a downward pipe different from that discharging the water from the toilets and ending in a regeneration and sterilization system before being reused in the toilets, gardens. .

Actuellement les eaux usées des WC des salles de bains et des machines à laver sont évacuées par une même conduite (11) figure l reliée au réseau d'égouts (5) puis à la station d'épuration. Dans le système proposé de régénération des eaux de bains, seules les eaux de
WC vont aux égouts soit le quart de l'eau potable utilisée journellement par habitant. D'autre part, en ce qui concerne l'eau régénérée cette dernière est envoyée sous pression par un autre réseau distributif indépendant de celui de l'eau potable dans les réservoirs des WC, les rampes de lavage des sols, autos, jardins.Currently, the wastewater from the WCs in the bathrooms and washing machines is evacuated via the same pipe (11), figure 1 connected to the sewer network (5) and then to the treatment plant. In the proposed bathwater regeneration system, only wastewater
WCs go to the sewers which is a quarter of the drinking water used daily per inhabitant. On the other hand, with regard to the regenerated water, the latter is sent under pressure by another distribution network independent of that of drinking water in the tanks of the toilets, the ramps for washing the floors, cars, gardens.

Ce système qui s'ajoute à celui des WC et qui est indépendant comprent donc figure (2) une conduite descendante (l) reliée aux évacuations des bains et aboutissant à un bac decanteur (2) situé au rez de haussée dont le trop plein (3) s'évacue dans le réseau d'eaux pluviales (4) et sa vidange dans les égouts (5). Un groupe filtrant et stérilisant (6) pompe l'eau usée du bac (2) et la stocke après régénération dans un réservoir (7) d'où un surpresseur (8) l'envoit par un réseau de canalisations (9) indépendant de celui de l'eau potable dans les réservoirs WC, lavages sols, arrosage jardins, ce réseau est relié au réseau d'eau potable par une vanne (10) en cas de panne du circuit. This system which is added to that of the WC and which is independent therefore includes figure (2) a downward pipe (l) connected to the evacuations of the baths and leading to a settling tank (2) located on the raised ground floor whose overflow ( 3) is discharged into the rainwater network (4) and emptied into the sewers (5). A filtering and sterilizing group (6) pumps the used water from the tank (2) and stores it after regeneration in a tank (7) from where a booster pump (8) sends it through a network of pipes (9) independent of that of drinking water in WC tanks, soil washes, watering gardens, this network is connected to the drinking water network by a valve (10) in the event of a circuit failure.

La marche de ce système se résume à vidanger les dépôts du bac (2) une fois par semaine et de vérifier le niveau du désinfectant dans son réservoir, le nettoyage du filtre étant automatique il suffit de changer le sable suivant l'emploi journalier.  The operation of this system comes down to emptying the deposits from the tank (2) once a week and checking the level of disinfectant in its tank, the filter cleaning being automatic, it suffices to change the sand according to daily use.

NOMENCLATURE
1. Conduite évacuation eaux des bains et lavage linge vers le bac décanteur (2).NOMENCLATURE
1. Bath water evacuation pipe and washing machine to the settling tank (2).

2. Bac décanteur d'eaux bains brutes
3. Trop plein du bac décanteur (2)
4. Réseau évacuation eaux pluviales
5. Réseau évacuation des égouts
6. Groupe filtrant et stérilisateur des eaux brutes
7. Bac stockeur eau régénérée
8. Groupe surpresseur
9. Conduite de distribution d'eau régénérée dans les WC et les rampes de
lavage et arrosage 10. Vanne permettant en cas de panne du circuit régénérateur d'alimenter en
eau potable le circuit (9) 11. Conduite générale évacuation eaux usées bains et WC. 2. Raw water settling tank
3. Overflow of the settling tank (2)
4. Rainwater drainage network
5. Sewer evacuation network
6. Raw water filter and sterilizer group
7. Regenerated water storage tank
8. Booster group
9. Regenerated water distribution pipe in the toilets and the ramps
washing and watering 10. Valve allowing in case of failure of the regenerator circuit to supply
drinking water circuit (9) 11. General pipe for evacuating waste water from baths and toilets.

Claims (1)

REVENDICATIONS 1") Système de régénération des eaux de bains et lavage comportant une conduite (1) figure (2) d'évacuation des eaux usées indépendant de la conduite WC (11) figure l reliée aux sorties des salles de bains. La conduite (1) aboutit dans un bac décanteur (2) au rez de chaussée alimentant un groupe filtrant stérilisant (6) qui stocke l'eau qu'il régénère dans le bac (7). Le groupe surpresseur (8) alimente à partir du bac (7) le réseau d'alimentation (9) des WC et de la conduite de lavage des sols et arrosage jardin. Le réseau (9) est relié la canalisation d'eau potable par une vanne (10) qui permet d'avoir de I'eau dans les WC en cas de panne du système de régénération. 2 ) Système de régénération selon la revendication (1) est caractérisé en ce que la condutie (l) est totalement indépendante du circuit (11) d'évacuation des WC. Son circuit de régénération comprend un filtre à sable accouplé à une pompe d'injection de désinfectant pour l'eau et sa distribution s'effectue au travers d'un réseau (9) indépendant.CLAIMS 1 ") System for regenerating bath water and washing comprising a pipe (1) figure (2) for evacuating waste water independent of the WC pipe (11) figure 1 connected to the bathroom outlets. The pipe ( 1) ends up in a settling tank (2) on the ground floor supplying a sterilizing filter group (6) which stores the water it regenerates in the tank (7). The booster group (8) feeds from the tank ( 7) the power supply network (9) for the toilets and the soil washing and garden watering pipe. The network (9) is connected to the drinking water pipe by a valve (10) which provides I water in the WC in case of failure of the regeneration system 2) Regeneration system according to claim (1) is characterized in that the duct (l) is completely independent of the circuit (11) for evacuating the WC. regeneration circuit includes a sand filter coupled to a disinfectant injection pump for the water and its distribution takes place through an independent network (9). 30) Système de régénération selon les revendications (1) et (2) est caractérisé par un circuit de distribution d'eau régénérée entièrement indépendant de celui d'eau potable. Cependant le circuit (9) peut être relié au réseau d'eau potable en cas de panne par la vanne (1 O). 30) Regeneration system according to claims (1) and (2) is characterized by a regenerated water distribution circuit entirely independent from that of drinking water. However, the circuit (9) can be connected to the drinking water network in the event of a breakdown by the valve (1 O).
FR9111466A 1991-09-12 1991-09-12 Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens Withdrawn FR2681354A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9111466A FR2681354A1 (en) 1991-09-12 1991-09-12 Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111466A FR2681354A1 (en) 1991-09-12 1991-09-12 Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens

Publications (1)

Publication Number Publication Date
FR2681354A1 true FR2681354A1 (en) 1993-03-19

Family

ID=9417034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111466A Withdrawn FR2681354A1 (en) 1991-09-12 1991-09-12 Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens

Country Status (1)

Country Link
FR (1) FR2681354A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092549A (en) * 1995-11-01 2000-07-25 Eriksson; Bertil Device in a waste disposal system in a building
US6261443B1 (en) * 1996-12-20 2001-07-17 Bertil Eriksson System for handling drain waters of different degrees of contamination
US6328882B1 (en) * 2000-04-03 2001-12-11 Joel Hl. Rosenblatt Residential waste water recycling system
FR2885920A1 (en) * 2005-05-17 2006-11-24 Andre Arnaud Auxiliary water supply device for drinking water supply system, has control valve connected to clean and waste water storage tanks by water collection pipes, and two control valve actuation units actuated by sensors
FR2888860A1 (en) * 2005-07-19 2007-01-26 Faure Stephanie Grafte Waste water collecting device for e.g. house, has collector for collecting water from bathtub, washbasin and shower, pump sending water by discharge pipe to storage reservoir, reservoir receiving cloth washing machine water, and filter
RU2457296C1 (en) * 2011-02-22 2012-07-27 Сергей Филиппович Дмитриев Water supply, domestic sewage separation and treatment for residential buildings, structures
CN109673498A (en) * 2019-01-22 2019-04-26 宁夏保利节能科技有限公司 A kind of water purifier concentration Water warfare reuse means and its method
RU2789704C2 (en) * 2021-01-22 2023-02-07 Анатолий Аркадьевич Трощановский System of internal water supply and internal sewerage of multistory building

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451973A1 (en) * 1979-03-20 1980-10-17 Jean Guerri Domestic water recycling plant for non-drinking water - uses sterilised wash water as toilet flush
WO1985005649A1 (en) * 1984-06-01 1985-12-19 Bernhard Hauptmann Installation for the reuse of waste water originating in particular from kitchens, baths, showers and washbasins
DE3500130A1 (en) * 1985-01-04 1986-07-10 Peter Wülfing GmbH, 5600 Wuppertal Drainage-water-utilising installation
DE4001635A1 (en) * 1990-01-20 1990-09-06 Claus Junkers Domestic waste water recycling system - consists of collection tanks and pump feeding water from baths to lavatory flush tanks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451973A1 (en) * 1979-03-20 1980-10-17 Jean Guerri Domestic water recycling plant for non-drinking water - uses sterilised wash water as toilet flush
WO1985005649A1 (en) * 1984-06-01 1985-12-19 Bernhard Hauptmann Installation for the reuse of waste water originating in particular from kitchens, baths, showers and washbasins
DE3500130A1 (en) * 1985-01-04 1986-07-10 Peter Wülfing GmbH, 5600 Wuppertal Drainage-water-utilising installation
DE4001635A1 (en) * 1990-01-20 1990-09-06 Claus Junkers Domestic waste water recycling system - consists of collection tanks and pump feeding water from baths to lavatory flush tanks

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092549A (en) * 1995-11-01 2000-07-25 Eriksson; Bertil Device in a waste disposal system in a building
US6261443B1 (en) * 1996-12-20 2001-07-17 Bertil Eriksson System for handling drain waters of different degrees of contamination
US6328882B1 (en) * 2000-04-03 2001-12-11 Joel Hl. Rosenblatt Residential waste water recycling system
FR2885920A1 (en) * 2005-05-17 2006-11-24 Andre Arnaud Auxiliary water supply device for drinking water supply system, has control valve connected to clean and waste water storage tanks by water collection pipes, and two control valve actuation units actuated by sensors
FR2888860A1 (en) * 2005-07-19 2007-01-26 Faure Stephanie Grafte Waste water collecting device for e.g. house, has collector for collecting water from bathtub, washbasin and shower, pump sending water by discharge pipe to storage reservoir, reservoir receiving cloth washing machine water, and filter
RU2457296C1 (en) * 2011-02-22 2012-07-27 Сергей Филиппович Дмитриев Water supply, domestic sewage separation and treatment for residential buildings, structures
CN109673498A (en) * 2019-01-22 2019-04-26 宁夏保利节能科技有限公司 A kind of water purifier concentration Water warfare reuse means and its method
RU2789704C2 (en) * 2021-01-22 2023-02-07 Анатолий Аркадьевич Трощановский System of internal water supply and internal sewerage of multistory building

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RE Withdrawal of published application