FR3070406A1 - Autonomous device for reusing waste water from lavatory showers or bathtubs to feed toilet water hunting. - Google Patents

Autonomous device for reusing waste water from lavatory showers or bathtubs to feed toilet water hunting. Download PDF

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Publication number
FR3070406A1
FR3070406A1 FR1770891A FR1770891A FR3070406A1 FR 3070406 A1 FR3070406 A1 FR 3070406A1 FR 1770891 A FR1770891 A FR 1770891A FR 1770891 A FR1770891 A FR 1770891A FR 3070406 A1 FR3070406 A1 FR 3070406A1
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FR
France
Prior art keywords
tank
water
device according
characterized
flush
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
FR1770891A
Other languages
French (fr)
Inventor
Patrick Frisch
Original Assignee
Patrick Frisch
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 Patrick Frisch filed Critical Patrick Frisch
Priority to FR1770891A priority Critical patent/FR3070406A1/en
Publication of FR3070406A1 publication Critical patent/FR3070406A1/en
Application status is Pending legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/003Grey water flushing systems
    • E03D5/006Constructional details of cisterns for using greywater
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • E03B2001/045Greywater supply systems using household water

Abstract

The invention relates to a device for reusing the waste water of washbasins, showers or baths to feed the toilet flush. The system and intended for residential houses with a basement, it and feed by gravitation (flow of water). The difficulty is to collect, filter and transfer recycled water, ensuring no water ruptures in the toilet flush. It consists of a tank (C) allowing the recovery of water (EL, EB), this tank and equipped with a filtering grid (G), a pump (P), a float valve (R) providing a supply of mains water in case of insufficient intake of wastewater, it and directly connect to the flush in which and introduces a float switch (IF) which allows the pump (P) . The tank has connections: waste water inlet (EL, EB), overflow (TP), drain (V), water supply (A), water outlet to flush (SE), non-return valve (AC) ). It has filtrations (G), the overflow allows (TP) to remove the floating particles, the filtering grid (G) makes it possible to refine the particles present in the water. The drain valve (V) and the lid (C1) fitted to the tank allow maintenance and cleaning. Associated with the system, the relay box (CP) controls the pump as indicated by the float switch (IF) present in the flush (EC), and a wall cartridge filter (F) refines the filtration. The device according to the invention and intended to reduce the consumption of drinking water, it allows the use of recycled water for toilets.

Description

The present invention relates to a device for recovering the wastewater from the washbasins, showers or bath, the invention allows the reinjection of these non-drinkable water into the toilet flushing tank.

These waters from sinks, showers or baths are traditionally directed towards the wastewater, they are not reused, the device according to the invention allows reuse of part of these waters, its function and collected, filtered, and pumped these waters depending on the indication provided by the float switches locate in the flush tank.

The device comprises a tank for containing, filtered and pumped, the waste water of the washbasins, showers or bath. (VS).

The tank, and composed of plastic or steel Its capacity according to the invention the tank can contain 100 liters to 100 liters (and more for a collective system). By way of non-limiting example, the tank will have a capacity of 105 liters and a dimension of width 500 mm, height 700 mm, depth 300 mm.

According to the invention, the reservoir comprises: a pump (P), a float valve (R), a filtering grid (G), a wastewater connection (EB-EL), a water supply connection (A), a connection filtered water (SE), overflow connection (TP), drain connection (V), pump connection hose (FL), non-return valve (AC), and flat iron with four perforations (PF) ).

According to the invention, the reservoir and equipped with four tongues (L) forming two grooves (R1), the tank according to the invention and equipped with a lid (Cl) made of plastic or steel to facilitate access for maintenance.

The different elements of the tank:

Submerged pump (P): Used to reinject the water recover and filtered to flush it and control by the float switch located in the toilet flush tank.

Filter grid (G): Galvanized steel perforated sheet, by way of non-limiting example, the grid will have a perforation dimension: R 1, 5 Vacuum coefficient: 32.6%. Holds all solids with a diameter greater than 1.5 millimeters, a length of 700 mm, a width of 500 mm, a thickness of 1 mm

Attaching the pump: The filtering grid has four perforations with a diameter of 5 mm allowing the passage of two Rilsan type collars in the function and keeping the pump in position.

Float valve standard (R) adaptable especially lateral supply tank and equipped with a progressive mechanical closure. Brass connection M3 / 8 ". Allowing the regulation of the minimum network water level (NI). In accordance with the invention this float valve makes it possible to ensure the minimum leveling up for the continuous operation of the system, in the case where the supply of wastewater is not sufficient. to feed the tank the float valve will enter the water from the network into the tank (C).

Connection (EB-EL) diameter 40mm PVC, allowing the arrival of waste water (EB-EL) in the tank.

Connection (F-SE) .Diameter 10mm polyethylene or copper allowing the output of filtered water to flush.

Connection (A) .Diameter 10 mm allowing the arrival of network waters for the minimum leveling.

Excess discharge connection (TP) .Diameter 40 mm allowing the evacuation of water when it reaches the maximum level, wastewater (N2).

Drain connection (V) .Diameter 40 mm with PVC valve with plug which allows the emptying of the tank for cleaning or maintenance.

Non Return Valve (AC). Helps maintain water and prevents backflow to the pump (P).

Two grooves for the reception of the filtering grid (G), each of these two grooves are formed of two tongues (L) glued, Tabs by way of non-limiting example, Length 700mm Width 10mm Thickness 10mm glued with a gap of 2mm to slide the filter grid between the tabs and allow easy removal for cleaning. Location of the tabs determined in Figure 2 in (appendix).

The drawing in appendix 2 shows the tabs and the cover.

Connection hose (FL) connection between the pump and the SE pipe (start of the filtered water) hose and locate inside the tank its flexibility allows to simultaneously and quickly remove the grid and the pump for cleaning.

Two clamps. Rison or Colson type, polyamide collar Width 4.5 Length 430mm, tensile strength 28kg, used to hold the pump in position, they make the connection between the pump and the four perforations of 5mm in the filtering grid.

Wall Mount: Four perforations (PF) on the top of the tank and a diameter of 10.2 mm allows the wall mounting, a flat iron perforate identically positioned inside the tank and tightened with the help of four lag bolts the tank wall against the wall.

The elements attached to the tank:

Wall filter (F) Allowing refining of the filtration to 05 mm, wall filter to clean periodically. 3/4 "connection Clear tank pore diameter: 0.25 mm Maximum operating pressure: 5 bar, made of plastic material.

Standard water level control unit and compose a float switch (IF) which is arranged in the cistern, a housing housing the relay (CP) electronic and equipped and a switch shutdown on the front, a power cable, and a pump control cable. The control unit will control the pump located in the tank (C) according to the indication of the float switch (located in the toilet flush tank) to restore the water level in the flush tank of water. The drawing in appendix 1 illustrates the invention, it represents the entire system of reinjection of waste water into the toilet flush tank, and the various points described in the summary are shown.

The device according to the invention and intended for saving drinking water.

Claims (10)

1) Device for injecting the waste water from the shower sinks and bathtubs in the toilet flush and characterized in that it comprises a reservoir (C) in which and have a pump (P) and a filter grid (G).
2) Device according to claim lcharacteriser in that the tank (C) equipped with the pump (P) and the filtering grid (G) and directly connect to the cistern flush toilet by a copper or polyethylene pipe.
3) Device according to claim 1 or claim 2 characterized in that a float switch (IF) introduced into the toilet flush tank (CE) allows to start the pump (P) located in the tank (C). ) to replenish the flush tank (EC) with wastewater.
4) Device according to any one of the preceding claims characterized in that the tank (C) comprises a float valve (R) which allows the supply of the minimum level (Nl).
5) Device according to any one of the preceding claims characterized by its filtering grid (G) insert between two tongues (L) and allowing the rapid removal of the grid (G) for cleaning.
6) Device according to any one of the preceding claims characterized in that it comprises two level, a minimum level (NI) to supply water from the network and a maximum level (N2) to feed through the waste water of the shower of the bath or sink.
7) Device according to any one of the preceding claims characterized in that it comprises an overflow (TP) allowing the evacuation of the content when the maximum level (N2) and reached.
8) Device according to any preceding claim characterized in that it comprises an opening equipped with a valve (V) for emptying the tank.
9) Device according to any preceding claim characterized in that it comprises a lid (Cl) allowing access to the tank (C) and all the internal elements of the tank.
10) Device according to any preceding claim characterized in that it comprises a wall mounting system (Fl) consisting of four perforations, a flat iron, and four draws.
FR1770891A 2017-08-25 2017-08-25 Autonomous device for reusing waste water from lavatory showers or bathtubs to feed toilet water hunting. Pending FR3070406A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1770891A FR3070406A1 (en) 2017-08-25 2017-08-25 Autonomous device for reusing waste water from lavatory showers or bathtubs to feed toilet water hunting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1770891A FR3070406A1 (en) 2017-08-25 2017-08-25 Autonomous device for reusing waste water from lavatory showers or bathtubs to feed toilet water hunting.

Publications (1)

Publication Number Publication Date
FR3070406A1 true FR3070406A1 (en) 2019-03-01

Family

ID=61132798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1770891A Pending FR3070406A1 (en) 2017-08-25 2017-08-25 Autonomous device for reusing waste water from lavatory showers or bathtubs to feed toilet water hunting.

Country Status (1)

Country Link
FR (1) FR3070406A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496468A (en) * 1994-04-26 1996-03-05 Cormier; Reginald Waste water management system with an auxiliary reservoir
GB2304780A (en) * 1995-08-29 1997-03-26 Stephen Arthur Bannocks Water recirculation system and storage tank for use therein
FR2792346A1 (en) * 1999-04-16 2000-10-20 Serviloc Automatic toilet flush for managing water in toilet comprises rotating flap valve, and two locking mechanism with levers rotating on their supports so as to maintain or release flap valve
DE202005004610U1 (en) * 2005-03-17 2005-06-09 Kriebel, Peter Device for saving drinking water for use in operating a WC cistern comprises a feed line for directing waste water from a wash basin into a collecting container containing a submersible pump interacting with the cistern and a float
FR2919633A1 (en) * 2007-07-30 2009-02-06 Michel Goulard Backwater recuperating device i.e. backwater pit, for water flushing in lavatory, has processing units collecting backwater contained in device for processing backwater, and filter integrated in pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496468A (en) * 1994-04-26 1996-03-05 Cormier; Reginald Waste water management system with an auxiliary reservoir
GB2304780A (en) * 1995-08-29 1997-03-26 Stephen Arthur Bannocks Water recirculation system and storage tank for use therein
FR2792346A1 (en) * 1999-04-16 2000-10-20 Serviloc Automatic toilet flush for managing water in toilet comprises rotating flap valve, and two locking mechanism with levers rotating on their supports so as to maintain or release flap valve
DE202005004610U1 (en) * 2005-03-17 2005-06-09 Kriebel, Peter Device for saving drinking water for use in operating a WC cistern comprises a feed line for directing waste water from a wash basin into a collecting container containing a submersible pump interacting with the cistern and a float
FR2919633A1 (en) * 2007-07-30 2009-02-06 Michel Goulard Backwater recuperating device i.e. backwater pit, for water flushing in lavatory, has processing units collecting backwater contained in device for processing backwater, and filter integrated in pipe

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