EP0065899A1 - Wasserklosett mit mechanischer Entleerung und mit einem zugänglichen und demontierbaren Entleerungszimmer im Klosettbecken - Google Patents

Wasserklosett mit mechanischer Entleerung und mit einem zugänglichen und demontierbaren Entleerungszimmer im Klosettbecken Download PDF

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Publication number
EP0065899A1
EP0065899A1 EP82400819A EP82400819A EP0065899A1 EP 0065899 A1 EP0065899 A1 EP 0065899A1 EP 82400819 A EP82400819 A EP 82400819A EP 82400819 A EP82400819 A EP 82400819A EP 0065899 A1 EP0065899 A1 EP 0065899A1
Authority
EP
European Patent Office
Prior art keywords
bowl
grinding
passage
chamber
housing
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
Application number
EP82400819A
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English (en)
French (fr)
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EP0065899B1 (de
Inventor
Claude Ragot
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT82400819T priority Critical patent/ATE10658T1/de
Publication of EP0065899A1 publication Critical patent/EP0065899A1/de
Application granted granted Critical
Publication of EP0065899B1 publication Critical patent/EP0065899B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/10—Waste-disintegrating apparatus combined with the bowl

Definitions

  • the present invention relates to a water closet of the grinder type and comprising a grinding chamber communicating with the bottom of the bowl of the water closet, the chamber containing means, in particular a rotor, with a view to causing on the one hand the reduction materials to be evacuated in suspension in water, and on the other hand their circular movement allowing, by a centrifugal pump effect, the discharge of water and suspended solids and their evacuation towards the outside.
  • This type of forced evacuation water closet has significant advantages; for practically zero energy consumption, they make it possible to install a toilet station with water closet seat, in places that are not connected to a large-diameter drainage of the "sewerage" type ".
  • devices of this type require an extremely reduced consumption of water compared to flushing toilet installations.
  • grinder devices have drawbacks when, as is frequently the case, users use the sanitary station to evacuate non-grindable materials.
  • the known devices aiming at preventing the entrainment of foreign bodies towards the evacuation pipe of small diameter, which for example consist of a basket forming filtering located in the grinding chamber and allowing the passage of materials crushed but not hard or foreign bodies, are not satisfactory insofar as it remains necessary, in the event of a jet by the user of a hard body in the bowl, to dismantle the whole of the grinder, from the rear face and the lower part of the bowl, in order to access the grinding chamber, and to release the foreign body from the interior of the basket.
  • the invention aims to remedy these drawbacks and makes it possible to ensure conditions of perfect efficiency for the device for evacuating a watercloset bowl by forced drive, in particular by grinder.
  • the invention on the one hand avoids driving towards the body evacuation pipe which would risk causing a blockage of this pipe; and in the event that such a body has been thrown away and has remained in the grinding chamber, the invention makes it possible to remove immediately and without difficulty, avoiding any long, tedious and delicate dismantling operation necessarily reserved for a professional.
  • the invention relates to a water closet of the type consisting of a bowl supplied with water and the bottom of which communicates by a passage with a lower chamber provided with removable means for grinding and driving the materials towards a conduit d discharge, characterized in that said removable grinding and driving means on the one hand, and the passage between the bowl and said grinding chamber on the other hand, are provided with a configuration and dimensions allowing the displacement of said means grinding and driving from the grinding chamber to the bottom of the bowl, through said passage thereby allowing access to the grinding and driving means from the bottom of the bowl and to proceed with disassembly, removal and reassembly of said means by the open face of the bowl.
  • the passage between the bowl and the lower chamber or grinding chamber is partially closed in the operating position, by a removable and lockable closure partition on the bottom of the bowl, this partition being provided substantially at its center. an opening of limited diameter to allow the evacuation of the entrainment water and the materials from the interior space of the bowl to the grinding chamber.
  • FIG. 1 represents a view in longitudinal section and the bowl of water closet and of the associated crusher according to the invention.
  • Figure 2 shows a plan view of said bowl.
  • the seat comprises a bowl 1 supplied with water by any suitable device and in particular by the device with anti-suction effect as described in the French patent application filed today by the Applicant.
  • the bowl is of conventional external shape; its bottom 2 has in the lower part a continuity solution defined by the edges 3.3 ′ of circular outline.
  • the continuity solution 2 provided on the bottom of the bowl occupies a diameter substantially equal to half the length of said bowl. Since this value is not characteristic, it remains necessary for the continuity solution to allow, as will be explained below, the passage and removal of the grinding and driving means from inside the bowl so as to allow maintenance and servicing of the device and the repair of all the accidents described above, in particular the unwanted presence of hard bodies having entered the grinding and evacuation chamber.
  • a generally cylindrical case 4 Under the bottom wall of the bowl 1 and immediately under the edges 3 of the continuity solution 2, is positioned a generally cylindrical case 4 whose vertical upper edges 5 come to fit immediately under the edges 3 of the continuity solution of the bowl, a seal 6 being interposed.
  • the housing 4 which is open on its upper part constitutes and defines the grinding chamber 26.
  • the bottom 7 of the housing is secured, by a set of nut and bolt 8, 8 'of the electric motor 9.
  • the drive shaft 10 coming from the motor 9 crosses the bottom 7 of the housing 4 and overflows inside the grinding chamber to receive the rotor 11.
  • the rotor 11 is constituted by a disc 12 whose center is associated with an inverted cup, the opening being turned downwards and this cup 13 is capable of being fitted on the pivot formed by the end of the rotating shaft 10 .
  • the disc 12 has, at its periphery, radial vanes 14 and 14 'of known type and which allow the fluid assembly contained in the grinding chamber to be rotated and evacuated by the pipe 15 tangentially connected to the base of the grinding chamber, in a known manner.
  • Known sealing means 16 are arranged on the rotating shaft 10 so as to avoid any leakage of liquid from the grinding chamber 26 to the engine; under the bottom 7 of the housing, and on the shaft 10, there is also interposed a washer or protective disc 17, which is mounted integral with the axis 10 is opposed to the flow of liquid along the shaft, the rotation of the motor, during each operation of the device, ensuring the projection towards the outside of the few droplets which could have accidentally infiltrated from the bottom of the housing and along the shaft 10.
  • the continuity solution 2 by which the bowl 1 communicates with the grinding chamber 26 is occupied, in the operating position, by a partial closure partition 18 (interrupted in its center by a set of slots radials 32, 33, 34) made integral with the vertical skirt 19 which enters the grinding chamber substantially up to the level of the. disc 12.
  • the skirt 19 and the disc 12 are provided with perforations formed in the wall, preferably metallic, of the skirt and the disc respectively, and these punctures 28, 29, 30, 31 are folded back towards the interior of the chamber; thus these punctures constitute, on the one hand, asperities which facilitate the operation of reduction and shredding of the materials entrained in rotation in the grinding chamber and consequently projected against the wall of the skirt, the assembly thus forming a rape; and on the other hand, these punctures define openings, of determined size, allowing the passage of water laden with suspended matter, while opposing the passage, from inside the chamber towards the evacuation 15 of hard or foreign bodies which could block the outlet pipe 15.
  • the disc 1 2 and the skirt 19 form on the one hand a ra p e making particularly efficient and rapid grinding and on the other hand define a filtration basket or screen opposing the passage of parasitic bodies.
  • partial shutter partition 18 and skirt 19 is removably inserted inside the housing constituting the grinding chamber and can be locked in position, for example by insertion of the radial blades 20 under the stops 21, l 'assembly defining a removable bayonet type fixing system.
  • the central opening situated on the partial closure wall 18 and through which the bottom of the bowl communicates with the grinding chamber 26, when said wall 18 and the skirt 19 are in the operating position can also be partially closed off by a diaphragm of known type and constituted for example by a veil of flexible material such as the rubber traversed by radial slots joining in their center, the assembly defining V-shaped lips capable of deviating under the dynamic pressure of the fluid when the latter is driven by the rotor, and immediately returned to the closed position.
  • this diaphragm provides to the assembly, the presence of this flexible shutter diaphragm avoids any accidental parasitic projection when the rotor is in operation.
  • the flexible diaphragm also plays, as experiments have shown, an important role as a noise barrier providing particularly silent operation of the assembly; it is in fact understood that the sound vibrations which are linked to the rotation of the fluid medium in the grinding chamber and to its evacuation through the conduit 15, vibrations which develop in the grinding chamber, are stifled by the presence of the diaphragm flexible as much as, even when the lips of the diaphragm are separated ,. they are under the pressure of the fluid so that the space between the lips in the position of spacing downwards, is actually occupied by the liquid medium in the evacuation position; the assembly thus constitutes a solid and liquid screen opposing the passage of sound vibrations and making it possible to obtain particularly silent operation.
  • the water supply is obtained by a solenoid valve whose operation is coupled with the operation of the engine.
  • the attachment of the housing 4 and motor 9 assembly can be obtained by any means; whose example illustrated in the drawing, the fixing of the housing and motor assembly is obtained by a lower locking screw 22 forming a jack for adjusting the height adjustment and the tightening of which pushes the motor upwards, the latter repelling at its turn the housing which is thus pressed against the edges 3 of the bottom of the bowl while ensuring the pressure on the sealing means 6.
  • the bowl thus produced being closed by the wall 18 and the diaphragm 23, has a bottom of continuous appearance forming a basin; and the bowl can thus be used as a bidet; and for this purpose, the substantially vertical bottom 24 of the bowl may include a nozzle 25 possibly orientable providing a directional jet for intimate ablutions.
  • the motor is fixed to the base of the assembly, and access to the grinding chamber is carried out by removing the skirt 19 and the upper wall 18.
  • the bowl, the grinding chamber and the motor in the form of a removable unitary assembly, introduced into a receptacle (with cylindrical or conical wall) through its upper opening, said receptacle then being secured to the base 27.
  • This device allows even easier access, in particular to the engine.

Landscapes

  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Epidemiology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Toilet Supplies (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Table Devices Or Equipment (AREA)
EP82400819A 1981-05-08 1982-05-04 Wasserklosett mit mechanischer Entleerung und mit einem zugänglichen und demontierbaren Entleerungszimmer im Klosettbecken Expired EP0065899B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82400819T ATE10658T1 (de) 1981-05-08 1982-05-04 Wasserklosett mit mechanischer entleerung und mit einem zugaenglichen und demontierbaren entleerungszimmer im klosettbecken.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8109212 1981-05-08
FR8109212A FR2505382A1 (fr) 1981-05-08 1981-05-08 Water-closet a evacuation mecanique comportant une chambre d'evacuation accessible et demontable depuis l'interieur de la cuvette du water-closet

Publications (2)

Publication Number Publication Date
EP0065899A1 true EP0065899A1 (de) 1982-12-01
EP0065899B1 EP0065899B1 (de) 1984-12-05

Family

ID=9258225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400819A Expired EP0065899B1 (de) 1981-05-08 1982-05-04 Wasserklosett mit mechanischer Entleerung und mit einem zugänglichen und demontierbaren Entleerungszimmer im Klosettbecken

Country Status (8)

Country Link
US (1) US4433444A (de)
EP (1) EP0065899B1 (de)
AT (1) ATE10658T1 (de)
CA (1) CA1188854A (de)
DE (1) DE3261432D1 (de)
ES (1) ES8402044A1 (de)
FR (1) FR2505382A1 (de)
IE (1) IE52475B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000610A1 (de) * 1996-06-28 1998-01-08 Danyi Zoltan Vorrichtungen zum sammeln und/oder behandeln und weiterleiten vonflüssigkeiten, mehrphasigen systemen beziehungsweise stückige substanzen enthaltenden flüssigkeiten, in erster linie abwässern

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516280A (en) * 1984-04-27 1985-05-14 Control Fluidics, Inc. Water saving toilet system
GB2243165B (en) * 1990-04-17 1995-01-04 Darrell Kenneth Purchase Lavatory assembly
JP3985344B2 (ja) * 1998-06-23 2007-10-03 マックス株式会社 トイレ装置
GB2344298B (en) * 1998-12-04 2000-10-25 Morgan Busher Edward Waste disposal
JP2006336429A (ja) * 2005-06-06 2006-12-14 Max Co Ltd トイレ装置
JP5484679B2 (ja) * 2008-02-13 2014-05-07 株式会社Ｌｉｘｉｌ 洋風水洗式便器
JP6777882B2 (ja) * 2016-09-05 2020-10-28 Toto株式会社 水洗ポータブルトイレ装置
US11912213B2 (en) * 2018-05-01 2024-02-27 Thetford Bv Discharge device for vehicle wastewater management system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349257A (fr) * 1962-11-07 1964-01-17 Water-closet à pompe
US3259917A (en) * 1964-04-27 1966-07-12 Rascov Anthony Self-purging and ventilating toilet
FR2032008A5 (de) * 1969-02-14 1970-11-20 Lecat Roger
FR2213383A1 (de) * 1972-09-04 1974-08-02 Ragot Claude

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349257A (fr) * 1962-11-07 1964-01-17 Water-closet à pompe
US3259917A (en) * 1964-04-27 1966-07-12 Rascov Anthony Self-purging and ventilating toilet
FR2032008A5 (de) * 1969-02-14 1970-11-20 Lecat Roger
FR2213383A1 (de) * 1972-09-04 1974-08-02 Ragot Claude

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000610A1 (de) * 1996-06-28 1998-01-08 Danyi Zoltan Vorrichtungen zum sammeln und/oder behandeln und weiterleiten vonflüssigkeiten, mehrphasigen systemen beziehungsweise stückige substanzen enthaltenden flüssigkeiten, in erster linie abwässern

Also Published As

Publication number Publication date
IE820971L (en) 1982-11-08
ES512607A0 (es) 1984-01-16
IE52475B1 (en) 1987-11-11
FR2505382A1 (fr) 1982-11-12
CA1188854A (fr) 1985-06-18
US4433444A (en) 1984-02-28
DE3261432D1 (en) 1985-01-17
EP0065899B1 (de) 1984-12-05
ATE10658T1 (de) 1984-12-15
ES8402044A1 (es) 1984-01-16
FR2505382B1 (de) 1983-12-16

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