Im folgenden näher beschriebene Anlage soll in erster Linie der Einsparung von kostbarem Trinkwasser bei der Beseitigung von Fäkalien dienen. Die Erfindung soll weiterhin dazu beitragen, die Ausweitung der aufwendigen und ökologisch nicht vertretbaren Trinkwassertalsperren zu minimieren. Ein dazu paralleler Effekt ist die Entlastung der Abwasserbeseitigung durch die wiederholte Nutzung des Abwassers (Dusche und Wanne, ggf. Waschbecken). Auf Dauer gesehen, ist eine Kostenersparnis sowohl für den Verbraucher als auch für die "öffentliche Hand" von Bedeutung. Die Anlage bietet die Möglichkeit, auf jeden Bedarf ausgelegt zu werden. Ein nachträglicher Einbau ist nach Lage der vorhandenen Installation möglich!The system described in more detail below is primarily intendedsaving valuable drinking water in disposalof feces. The invention is further intended to do socontribute to the expansion of the elaborate and ecologicalto minimize unacceptable drinking water reservoirs. Athe parallel effect is the relief ofWaste water disposal through the repeated use of theSewage (shower and tub, possibly sink).In the long run, is a cost saving for bothConsumers as well as for the "public sector" ofImportance. The facility offers the opportunity to everyoneNeed to be interpreted. A subsequent installation ispossible depending on the location of the existing installation!
Am tiefsten Punkt des Hauses, üblicherweise im Keller wird ein Doppel-Speicher mit ca. 1 m3 Inhalt (ausgelegt für einen 4-Personen-Haushalt), der mit der Oberkante Estrich abschließt, installiert.At the lowest point of the house, usually in the basement, a double store with approx. 1 m3 content (designed for a 4-person household), which ends with the top edge of the screed, is installed.
Der Gesamtspeicher, bestehend aus Speicher I und Speicher II kann entweder aus wasserdichtem Beton gegossen oder aus Edelstahlblech hergestellt werden. Der Speicher wird mittels einer Abdeckung und umlaufenden Dichtung geruchlos verschlossen.The total storage, consisting of storage I and storage IIcan either be cast from waterproof concrete or fromStainless steel sheet can be made. The memory is created usinga cover and all-round seal odorlesslocked.
In den Speicher I mündet ein Abwasserrohr, das die Abwasser der Dusche und Wanne führt und nach Bedarf auch die der Waschbecken. Der Speicher I hat einen Überlauf, der überschüssiges Abwasser über einen Geruchverschluß in das öffentliche Kanalnetz leitet. Ein Grobfilter am Einlauf installiert, soll das Mitführen von Schwebeteilen bei der Rückführung verhindern.In the storage I opens a sewage pipe that the sewagethe shower and tub leads and if necessary also theSink. The memory I has an overflow thatexcess waste water via an odor trap in thepublic sewer network conducts. A coarse filter at the inletinstalled, should carry floating parts with thePrevent return.
Im Speicher II mündet das Einlaufrohr der Dachentwässerung. Ein Überlauf (von Speicher I nach Speicher II), der geringfügig höher liegt als das Abwasserrohr zum Kanalnetz, hat Verbindung zum Speicher I. Speicher II hat lediglich die Funktion der Zusatzversorgung. Diese wird über einen in Bodenhöhe liegenden Schieber, der beide Speicher verbindet, sichergestellt. Eventuell anfallende sandige Bestandteile setzen sich durch die Anordnung des Überlaufes am Speicherboden ab. Der zusätzliche Einbau eines Bodenbleches (Edelstahl) ermöglicht eine bequeme Reinigung des Speichers. Lediglich aus Speicher I erfolgt die Rückführung des Spülwassers mittels Tauchpumpe. Ein zusätzlicher Feinfilter in der Druckleitung, unmittelbar hinter der Pumpe, hat die Aufgabe, die Ventilsitze des Druckgebers und der Einlaßventile vor den Spülkästen zu schonen. Ein Rückstauventil am Beginn der Druckleitung sorgt für eine blasenfreie Förderung. Die Tauchpumpe fördert das so gereinigte Wasser über herkömmliche Schwimmerventile in die Spülkästen. Der Pumpenbetrieb wird durch einen Druckgeber ausgelöst und geregelt.The inlet pipe for the roof drainage opens into storage II.An overflow (from store I to store II) thatis slightly higher than the sewage pipe to the sewer network,is connected to storage I. Storage II only has theFunction of supplementary care. This is via an in Floor-level slide that connects the two storesensured. Possibly accumulate sandy componentsby the arrangement of the overflow on the storage floor.The additional installation of a floor plate (stainless steel)enables easy cleaning of the tank. OnlyThe rinsing water is returned from storage tank Iby means of a submersible pump. An additional fine filter in thePressure line, directly behind the pump, has the taskthe valve seats of the pressure sensor and the intake valves in front of theTo protect cisterns. A back pressure valve at the beginning of thePressure line ensures bubble-free delivery. TheSubmersible pump pumps the purified water over conventional onesFloat valves in the cisterns. Pump operation willtriggered and regulated by a pressure sensor.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873717963DE3717963A1 (en) | 1987-05-27 | 1987-05-27 | System for returning waste water |
| DE8717458UDE8717458U1 (en) | 1987-05-27 | 1987-05-27 | Device for wastewater recirculation |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873717963DE3717963A1 (en) | 1987-05-27 | 1987-05-27 | System for returning waste water |
| Publication Number | Publication Date |
|---|---|
| DE3717963A1true DE3717963A1 (en) | 1988-12-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873717963CeasedDE3717963A1 (en) | 1987-05-27 | 1987-05-27 | System for returning waste water |
| DE8717458UExpiredDE8717458U1 (en) | 1987-05-27 | 1987-05-27 | Device for wastewater recirculation |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8717458UExpiredDE8717458U1 (en) | 1987-05-27 | 1987-05-27 | Device for wastewater recirculation |
| Country | Link |
|---|---|
| DE (2) | DE3717963A1 (en) |
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| Date | Code | Title | Description |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |