DE2726527A1 - Domestic water saving system with collector tank - utilises waste water from appliances and baths for toilet flushing - Google Patents

Domestic water saving system with collector tank - utilises waste water from appliances and baths for toilet flushing

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Publication number
DE2726527A1
DE2726527A1 DE19772726527 DE2726527A DE2726527A1 DE 2726527 A1 DE2726527 A1 DE 2726527A1 DE 19772726527 DE19772726527 DE 19772726527 DE 2726527 A DE2726527 A DE 2726527A DE 2726527 A1 DE2726527 A1 DE 2726527A1
Authority
DE
Germany
Prior art keywords
water
tank
waste water
baths
appliances
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Withdrawn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
DE19772726527
Other languages
German (de)
Inventor
Heike Klawe
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 DE19772726527 priority Critical patent/DE2726527A1/en
Publication of DE2726527A1 publication Critical patent/DE2726527A1/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Withdrawn legal-status Critical Current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
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/01—Domestic plumbing installations for fresh water or waste water; Sinks for combinations of baths, showers, sinks, wash-basins, closets, urinals, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • 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

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

Abstract

The arrangement for saving drinking water is used preferably as a domestic arrangement. Waste water from baths, washing machines and dishwashers is fully utilised. This reduces the load on the waste water system and in sewage works as well as in water purification plants. In a house, waste water is pumped or fed into a tank in a cellar. This water is returned into the system for flushing toilets. The water from baths, hand basins and domestic appliances is collected by a common dow pipe and passed through a replaceable filter and collected into a tank. This tank has an overflow connected to the public waste water mains.

Description

Verfahren zur Einsparung von TrinkwasserProcess for saving drinking water

vorzugsweise in Haushaltungen und eine Anlage zur Durchführung des Verfahrens.preferably in households and a facility to carry out the Procedure.

Die Erfindung bezieht sich auf ein neuartiges Verfahren zur Einsparung von Trinkwasser vorzugsweise in Haushaitunger und eine Anlage zur Durchführung des Verfahrens.The invention relates to a novel method of saving of drinking water preferably in Haushaitunger and a system to carry out the Procedure.

Unter Berücksichtigung des derzeitigen Standes der einschlägigen Technik, nach welchem bei Verwendung der bekannten Spülkästen für Toiletten für jeden Spülvorgang zum Wegspülen der Exkremente ca. 10 1 Trinkwasser aufgewendet werden, kann man nur von einer großen, auf die Dauer unerträglichen Verschwendung in unserem Wasserhaushalt sprechen.Taking into account the current state of the art, after which when using the known cisterns for toilets for each flushing process to rinse away the excrement about 10 liters of drinking water can only be used of a great, in the long run unbearable waste in our water balance speak.

Schätzungsweise aufgestellte Berechnungen haben ergeben, daß bei einer Trinkwassereinsparung zum Wegspülen der Exkremente bei einer Zugrundelegung von 10 Millionen Wohneinheiten in der Bundesrepublik Deutschland mit einer durchschnittlichen Belegung von 4 Personen in einem Jahr 80 Millionen m3 Trinkwasser, das sind gleich ca. 100 Millionen DM eingespart werden können.Estimated calculations have shown that in one Drinking water saving for rinsing away the excrement based on 10 million residential units in the Federal Republic of Germany with an average Occupancy of 4 people in one year 80 million m3 of drinking water, that's the same about 100 million DM can be saved.

Aber ganz abgesehen von der finanziellen Einsparung spielt die Einsparung im 7,ssserhaushalt eine noch bedeutendere Rolle bei dem permanenten Absinken des Grundwassers und die notwendisren Aufbereitungsanlagen z.B. für das Wasser aus den verschmutzten Fliissen.But quite aside from the financial savings, the savings play a role in the 7-year-old household, it plays an even more important role in the permanent decrease in the Groundwater and the necessary treatment systems, e.g. for the water from the dirty rivers.

Durch die erfindungsgemäße doppelte Ausnützung von Gebrauchtwasser ist auch eine beachtliche Entlastung der Abwässerkanäle und Kläranlagen zu erwarten.Due to the double use of used water according to the invention A considerable relief of the sewers and sewage treatment plants can also be expected.

Das Wesen der Erfindung wird darin erblickt, daß die Abwässer aus Badewannen Waschmaschinen, Waschbecken, Geschirrspülmaschinen und dergleichen über Leitungen und eine Pumpe so abgeleitet, aufgefangen und zurückgefördert werden, daß sie bei Bedarf zum Wegspülen von Exkrementen aus Toiletten nochmals Verwendung finden.The essence of the invention is seen in the fact that the sewage from Bathtubs washing machines, sinks, dishwashers and the like over Lines and a pump are diverted, collected and returned in such a way that that they can be used again if necessary to flush away excrement from toilets Find.

Zur Durchführung des Verfahrens sind die Wasserabläufe aus Badewannen, Handbecken, ;asch- und Geschirrspülmaschinen und dergleichen über eine Falleitung unter Zwischenschaltung eines Filters mit einem im Keller aufgestellten Tank verbunden, aus welchem das aufgefangene Gebrauchtwasser mittels einer Pumpe über eine Druckleitung bei Bedarf in die Spülkästen zurückgefördert wird. Ist der im Keller aufgestellte Tank übervoll, dann läuft dieses Wasser über einen Überlauf in die Kanalisation ab. Die jeweilige Einschaltung der Förderpumpe erfolgt z.B. mittels des Schwimmers eines Spülkastens, wenn dieser in einem leer gelaufenen Kasten auf seinen Tiefstpunkt abgesunken ist und einen elektrischen Kontakt schließt ; die ltusschaltung der Pumpe erfolgt nach Füllung des Spülkastens in der höchsten Schwimmerstellung wieder über einen elektrischen Kontakt. Es liegt natürlich bei dem heutigen Stand der einschlägigen Steuer- und Regeltechnik im Bereich der fachmännischen Fertigl eit die Ein- und husschaltung der Pumpe auch auf andere Weise zi sfieuern.To carry out the procedure, the water drains from bathtubs, Hand basins, ash and dishwashers and the like via a downpipe connected to a tank in the basement with the interposition of a filter, from which the collected used water by means of a pump via a pressure line if necessary, is returned to the cisterns. Is the one in the basement Tank overfull, then this water runs over an overflow into the sewer system away. The respective activation of the feed pump takes place e.g. by means of the float of a cistern when it reaches its lowest point in an empty cistern has sunk and makes an electrical contact; the current circuit the pump is in the highest float position after the cistern has been filled again via an electrical contact. It is of course where it is today the relevant control and regulation technology in the field of professional prefabricated or switch the pump on and off in another way.

In der Zeichnung ist die Anlage zur Durchführung des Verfahrens in einer Ausführungsform dargestellt.The drawing shows the system for carrying out the process in an embodiment shown.

Nach der Zeichnung sind a und a zwei in übereinander liegenden Stockwerken befindliche Badewannen, b und b sind zwei Toilettenschüssel, c und c zwei Spülkästen, d und d zwei Waschmaschinen. e ist der Kellertank mit dem Überlauf ei. Die Wasserabläufe der Badewannen a und a sind über die Leitungen h mit dem Fallrohr h verbunden und die Wasserabläufe der Waschmaschinen d und d sind II ebenfalls über die Leitungen h mit diesem Fallrohr verbunden, das unter Zwischensciialtung eines auswechselbaren Filters i mit dem Kellertank e Verbindung hat.According to the drawing, a and a are two floors on top of each other bathtubs located, b and b are two toilet bowls, c and c are two cisterns, d and d two washing machines. e is the basement tank with the overflow ei. The water drains the bathtubs a and a are connected to the downpipe h via the lines h and the water drains of the washing machines d and d are also II via the lines h connected to this downpipe, which is interchangeable with an interchangeable Filters i is connected to the basement tank e.

g ist eine mit der Pumpe f verbundene Zuleitung zu der Druckleitung g , über die das Gebraucbtwasser bei Bedarf t t aus dem Tank e über die Zuleitungen g'' in die Spülkästen c und c gefördert wird.g is a feed line connected to the pump f to the pressure line g, via which the used water, if required, t t from the tank e via the supply lines g '' is conveyed into the cisterns c and c.

Claims (4)

Patent- und Schutzansprüche 1. Verfahren zur Einsparung von Trinkwasser, vorzugsweise in Haushaltungen, dadurch gekennzeichnet, daß die Abwässer aus Badewannen, Waschbecken, Waschmaschinen, Geschirrspülmaschinen und dergleichen über Leitungen und eine Pumpe so abgeleitet, in einem Kellertank aufgefangen und bei Bedarf zurückgefördert werden, damit sie zum Wegspülen von Exkrementen aus Toiletten nochmals Verwendung finden. Patent and protection claims 1. Method for saving drinking water, preferably in households, characterized in that the waste water from bathtubs, Wash basins, washing machines, dishwashers and the like via pipes and a pump diverted in this way, collected in a basement tank and pumped back if necessary so that they can be used again for flushing excrement from toilets Find. 2. Anlage zur Durchführung des Verfahrens, dadurch gekennzeichnet, daß die Wasserabläufe aus Badewannen, Waschbecken, Wasch- und Geschirrspülmaschinen und dergleichen über eine gemeinsame Falleitung (h) unter Zwischenschaltung eines auswechselbaren Filters (i) mit einem im Keller aufstellbaren Tank (e) verbunden sind, aus welchem das Gebrauchtwasser bei Bedarf mittels einer Pumpe (f) über eine Druckleitung ( g, g') in die Spülkästen (c und c ) zurückgefördert wird. 2. Plant for carrying out the method, characterized in that that the water drains from bathtubs, sinks, washing machines and dishwashers and the like via a common downpipe (h) with the interposition of a exchangeable filter (i) connected to a tank (e) that can be set up in the basement are, from which the used water, if required, by means of a pump (f) via a Pressure line (g, g ') is fed back into the cisterns (c and c). 3. Anlage nach Anspruch 2, dadurch gekennzeichnet, daß die Ein- und Ausschaltung mittels elektrischer Kontakte über die absinkenden und ansteigenden Schwimmer der Spülkästen oder über andere an sich bekannte Steuerorgane erfolgt, 3. Plant according to claim 2, characterized in that the inputs and Switching off by means of electrical contacts on the descending and ascending ones Floats in the cisterns or other known control devices, 4. Anlage nach Anspruch 2 und 3, dadurch gekennzeichnet, daß der Tank (e) einen mit der Kanalisation verbundenen Überlauf (e ) aufweist.4. Plant according to claim 2 and 3, characterized in that the tank (e) has a has overflow (e) connected to the sewerage system.
DE19772726527 1977-06-11 1977-06-11 Domestic water saving system with collector tank - utilises waste water from appliances and baths for toilet flushing Withdrawn DE2726527A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772726527 DE2726527A1 (en) 1977-06-11 1977-06-11 Domestic water saving system with collector tank - utilises waste water from appliances and baths for toilet flushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772726527 DE2726527A1 (en) 1977-06-11 1977-06-11 Domestic water saving system with collector tank - utilises waste water from appliances and baths for toilet flushing

Publications (1)

Publication Number Publication Date
DE2726527A1 true DE2726527A1 (en) 1978-12-21

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Cited By (15)

* 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
DE3331415A1 (en) * 1983-08-31 1985-03-14 Günther 3388 Bad Harzburg Steckhan Domestic water system, for dwellings for one or more families, in which drainage water is reused
WO1994005866A1 (en) * 1992-09-03 1994-03-17 Hydrosave Recycling Systems Pty Ltd Apparatus and method for waste water recycling
DE4232581A1 (en) * 1992-09-23 1994-03-24 Ulrich Hoffmann Washing-machine waste-water collector for toilet-flushing purposes - prevents cistern refill from main until alternative supply collected from waste-pipe of washing-machine has been exhausted
ES2056022A1 (en) * 1993-02-25 1994-09-01 Alarcon Candelas Lopez System for economizing sanitary-system water
WO1998028497A1 (en) * 1996-12-20 1998-07-02 Split Vision Development Ab A device in a waste water system and a method for transporting waste water
US6092549A (en) * 1995-11-01 2000-07-25 Eriksson; Bertil Device in a waste disposal system in a building
CN102021933A (en) * 2009-09-10 2011-04-20 邹长江 Overall water-saving method of residential building
CN102199928A (en) * 2011-04-01 2011-09-28 李笑宇 Lavatory water saving system for unit-type buildings
CN102561469A (en) * 2011-12-09 2012-07-11 太原理工大学 Full-automatic waste water utilization flush toilet
CN103233592A (en) * 2013-04-03 2013-08-07 大连高马艺术设计工程有限公司 Rural energy conservation and environment protection living system
CN103276771A (en) * 2013-06-07 2013-09-04 李玉堂 Multifunctional combined-structure high-efficiency energy-saving water saving device
CN103498496A (en) * 2013-09-29 2014-01-08 谢彬 Novel water-saving wash basin
CN104594486A (en) * 2015-01-24 2015-05-06 衢州妙凯节能科技有限公司 Water-saving squatting pot
CN104775482A (en) * 2015-04-27 2015-07-15 姬志强 Water saving device for public toilets

Cited By (20)

* 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
DE3331415A1 (en) * 1983-08-31 1985-03-14 Günther 3388 Bad Harzburg Steckhan Domestic water system, for dwellings for one or more families, in which drainage water is reused
WO1994005866A1 (en) * 1992-09-03 1994-03-17 Hydrosave Recycling Systems Pty Ltd Apparatus and method for waste water recycling
DE4232581A1 (en) * 1992-09-23 1994-03-24 Ulrich Hoffmann Washing-machine waste-water collector for toilet-flushing purposes - prevents cistern refill from main until alternative supply collected from waste-pipe of washing-machine has been exhausted
ES2056022A1 (en) * 1993-02-25 1994-09-01 Alarcon Candelas Lopez System for economizing sanitary-system water
US6092549A (en) * 1995-11-01 2000-07-25 Eriksson; Bertil Device in a waste disposal system in a building
WO1998028497A1 (en) * 1996-12-20 1998-07-02 Split Vision Development Ab A device in a waste water system and a method for transporting waste water
US6261443B1 (en) 1996-12-20 2001-07-17 Bertil Eriksson System for handling drain waters of different degrees of contamination
CN102021933A (en) * 2009-09-10 2011-04-20 邹长江 Overall water-saving method of residential building
CN102199928B (en) * 2011-04-01 2013-06-19 李笑宇 Lavatory water saving system for unit-type buildings
CN102199928A (en) * 2011-04-01 2011-09-28 李笑宇 Lavatory water saving system for unit-type buildings
CN102561469A (en) * 2011-12-09 2012-07-11 太原理工大学 Full-automatic waste water utilization flush toilet
CN103233592A (en) * 2013-04-03 2013-08-07 大连高马艺术设计工程有限公司 Rural energy conservation and environment protection living system
CN103233592B (en) * 2013-04-03 2015-12-23 大连高马艺术设计工程有限公司 Countryside energy saving environmental protection resident systems
CN103276771A (en) * 2013-06-07 2013-09-04 李玉堂 Multifunctional combined-structure high-efficiency energy-saving water saving device
CN103276771B (en) * 2013-06-07 2014-10-15 李玉堂 Multifunctional combined-structure high-efficiency energy-saving water saving device
CN103498496A (en) * 2013-09-29 2014-01-08 谢彬 Novel water-saving wash basin
CN104594486A (en) * 2015-01-24 2015-05-06 衢州妙凯节能科技有限公司 Water-saving squatting pot
CN104594486B (en) * 2015-01-24 2015-12-30 衢州妙凯节能科技有限公司 A kind of water-saving latrine pit
CN104775482A (en) * 2015-04-27 2015-07-15 姬志强 Water saving device for public toilets

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