EP1028201B1 - Dispositif pour pomper et broyer des eaux usées des appareils sanitaires comprenant deux unités, dont l'une peut être enlevée - Google Patents

Dispositif pour pomper et broyer des eaux usées des appareils sanitaires comprenant deux unités, dont l'une peut être enlevée Download PDF

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Publication number
EP1028201B1
EP1028201B1 EP00830079A EP00830079A EP1028201B1 EP 1028201 B1 EP1028201 B1 EP 1028201B1 EP 00830079 A EP00830079 A EP 00830079A EP 00830079 A EP00830079 A EP 00830079A EP 1028201 B1 EP1028201 B1 EP 1028201B1
Authority
EP
European Patent Office
Prior art keywords
unit
pumping
triturating
sanitary fittings
pipe
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.)
Expired - Lifetime
Application number
EP00830079A
Other languages
German (de)
English (en)
Other versions
EP1028201A3 (fr
EP1028201A2 (fr
Inventor
Marco Giovannini
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.)
Tecma Srl
Original Assignee
Tecma Srl
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
Priority claimed from IT1999RM000102 external-priority patent/IT1306787B1/it
Priority claimed from IT1999RM000211 external-priority patent/IT1307549B1/it
Application filed by Tecma Srl filed Critical Tecma Srl
Publication of EP1028201A2 publication Critical patent/EP1028201A2/fr
Publication of EP1028201A3 publication Critical patent/EP1028201A3/fr
Application granted granted Critical
Publication of EP1028201B1 publication Critical patent/EP1028201B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/11—Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating

Definitions

  • This invention pertains to a device for pumping and triturating sewage water from sanitary fittings, such as WCs, baths, etc., which device is composed of two units, one of which is fixed to the pipework system, while the other is removable, for repair and maintenance purposes.
  • EP 0611 851 A which describe a device for collecting and discharging under pressure the soil and waste water from toilets, and other sanitary fittings
  • the device essentially comprises a container for collecting the soil and waste water from the WC, and/or other sanitary fittings, a pressure sensor housed inside the container, a pump activated indirectly by this pressure sensor, discharge pipes connected directly to the pump, for discharging the soil and waste water under pressure, the container being completed by a removable cover, which is appropriately sealed to prevent any liquid from leaking or bad odours escaping;
  • the container is divided into two sections by a partition, one of the sections receives the soil and waste waters, the other houses the pump with the pressure switch, the pump motor and all the electrical systems and accessories needed for operation.
  • FR-A 2.554 842 describes a device for suction, breaking down by centrifugation and evacuation adaptable to a WC, which provides that the discharge of an ordinary WC is connected, by means of a pipe, at the end of which there is an electric pump which sucks and triturates the soil and waste and conveys it into a smaller pipe, the pump being accessible from the outside for maintenance purposes.
  • This invention relates to a pumping and triturating device wherein the tank collecting the soil and waste waters from the WC and the other sanitary fittings is housed inside a first unit that is permanently fixed to the discharge pipework and the WC, while the other pumping, triturating and control equipment is housed inside a second removable unit, the two units being fastened by means of an appropriate fastening.
  • this invention permits the separation of the removable pumping and triturating unit from the fixed water-collection tank, thus preventing the need to disconnect the WC from the soil and waste pipes. This means that it is not necessary to call a plumber, but the owner may personally disconnect the pumping and triturating unit from the water-collection unit and take it to the service centre for the necessary cleaning or maintenance and/or overhauling.
  • the pumping and triturating equipment are housed in a special chamber located between the two above mentioned units. By disconnecting the two units it is possible to inspect the inside of the chamber.
  • the owner does not need to call a plumber and may personally easily disconnect the removable unit and remove any residues clogging the sevage pump, or reducing its functionality.
  • the owner may disconnect the removable unit from the fixed one, sending it or taking it personally to the service centre for the necessary repairs.
  • the owner need not call a plumber, forexpensive and time-consuming operations, and any problems affecting the pumping and triturating device may be remedied without having to touch the pipework or the sanitary fittings.
  • the pumping and triturating device for sanitary fittings comprises two units.
  • the first unit (1) which is permanently fixed to the discharge pipework and the WC is composed of: a collection tank (2) for the soil water pipe (3) from the WC and for the waste water pipe (4) from the other sanitary fittings; the discharge pipe (5) and the air-trap for the pressure switch (7); at the inlet (6) of the discharge pipe (5), at the inlet (7b) of the pressure-switch and at the inlet (8) of the motor pump the first unit (1) features the female couplings for the corresponding male couplings (9) of the second removable unit (10); the first unit (1) is also provided with a stop nut (11), or the like, for the screw (12) for securing the first unit (1) and the second removable unit (10) together.
  • the second removable unit (10) contains the motor pump (13), the water-level pressure switch of the water tank (14), and the pipe (15) connecting the motor pump (13) and the discharge pipe (5).
  • Electri/electronic devices connected to audible and visual alarms may be provided for between the first unit (1) and the second removable unit (10), for signalling any mistakes in the position of the two units or any sealing failures between the two units; these devices may also stop the motor pump in the above mentioned cases.
  • Each coupling is provided with a sealing ring (16), and there may also be gaskets between the first unit (1) and the second removable unit (10).
  • the male and female couplings between the devices and the screw fastening the first unit (1) and the second removable unit (10), as well as the electric/electronic devices for signalling the incorrect position of the two units, may differ from those described and illustrated in this invention, in accordance with the shape or other characteristics of the embodiment.
  • the pumping and triturating device comprises two units.
  • the first unit (1) is composed of: a collection tank (2) for the soil water pipe (3) from the WC and for the waste water pipe (4) from the other sanitary fittings; the discharge pipe (5) and the air-trap for the pressure switch (7) connected, by means of the coupling (7B), to the pressure switch (14) hosed in the second removable unit (10), the triturating and pumping chamber (17); the second removable unit (10) contains the discharge pump (13), the triturator with blades, the pressure switch (14) and the screw (12) fastening the two units together.
  • Electric/electronic devices connected to audible and visual alarms may be provided for between the first unit (1) and the second removable unit (10), for signalling any mistakes in the position of the two units or any sealing failures between the two units; these devices may also stop the motor pump in the above mentioned cases.
  • Each coupling shall be provided with a gasket or sealing ring.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Claims (3)

  1. Un dispositif de pompage et trituration des eaux-vannes d'appareils sanitaires, comprenant:
    un réservoir de récolte des eaux-vannes et résiduaires (2);
    un tuyau des eaux-vannes partant des WC (3);
    un tuyau des eaux résiduaires partant des autres appareils sanitaires (4);
    un tuyau d'évacuation (5);
    un siphon pour le manostat (7);
    une pompe à moteur (13) et un triturateur;
    un manostat pour contrôler le niveau d'eau dans le réservoir de récolte;
    un tuyau (15) de raccord de la pompe à moteur (13) au tuyau d'évacuation (5);
    dans lequel le réservoir de récolte des eaux-vannes et résiduaires (2), le tuyau des eaux-vannes (3) partant des WC, le tuyau des eaux résiduaires partant des autres appareils sanitaires (4), le tuyau d'évacuation (5), le siphon pour le manostat (7), sont logés dans une première unité (1) fixée de façon permanente à la canalisation d'évacuation et aux WC, solidaire des tuyaux couplés aux WC, aux autres appareils sanitaires et au tuyau d'évacuation; tandis que la pompe à moteur (13) avec le triturateur, le manostat (14) pour contrôler le niveau d'eau dans le réservoir de récolte, le tuyau (15) de raccord de la pompe à moteur (13) au tuyau d'évacuation (5), sont logés dans une deuxième unité amovible (10), qui est raccordée à et séparable de la première unité (1) par des moyens mécaniques, comme des raccords mâles (9) sur la deuxième unité amovible (10) et des raccords femelles (6, 7b, 8) sur la première unité (1), et des vis (12) sur la deuxième unité amovible (10) engagées par un écrou d'arrêt (11) sur la première unité (1), chaque raccord étant muni d'un anneau d'étanchéité (16).
  2. Un dispositif de pompage et trituration des eaux-vannes d'appareils sanitaires comme dans la Revendication 1, dans lequel les systèmes électriques/électroniques sont équipés pour signaler le raccordement défectueux entre la première unité (1) et la deuxième unité amovible (10).
  3. Un dispositif de pompage et trituration des eaux vannes d'appareils sanitaires comme dans la Revendication 1, dans lequel en séparant la première unité (1), de la deuxième unité amovible (10), on pourra inspecter et curer la chambre de trituration et de pompage (17).
EP00830079A 1999-02-12 2000-02-04 Dispositif pour pomper et broyer des eaux usées des appareils sanitaires comprenant deux unités, dont l'une peut être enlevée Expired - Lifetime EP1028201B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT1999RM000102 IT1306787B1 (it) 1999-02-12 1999-02-12 Apparecchio di pompaggio e triturazione degli impianti sanitari,composto da due unita', una delle quali asportabile.
ITRM990102 1999-02-12
IT1999RM000211 IT1307549B1 (it) 1999-04-08 1999-04-08 Apparecchio di pompaggio e triturazione per gli impianti sanitaricomposto da due unita', una delle quali asportabile.
ITRM990211 1999-04-08

Publications (3)

Publication Number Publication Date
EP1028201A2 EP1028201A2 (fr) 2000-08-16
EP1028201A3 EP1028201A3 (fr) 2001-02-21
EP1028201B1 true EP1028201B1 (fr) 2005-08-31

Family

ID=26332131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830079A Expired - Lifetime EP1028201B1 (fr) 1999-02-12 2000-02-04 Dispositif pour pomper et broyer des eaux usées des appareils sanitaires comprenant deux unités, dont l'une peut être enlevée

Country Status (4)

Country Link
EP (1) EP1028201B1 (fr)
AT (1) ATE303476T1 (fr)
DE (1) DE60022241T2 (fr)
ES (1) ES2248035T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833979B1 (fr) * 2001-12-21 2004-07-09 Victor Jean Ballestra Dispositif broyeur pour wc
ES2224821B1 (es) * 2002-11-15 2006-11-16 Central General Marcas, S.L. Dispositivo sanitario.
ITPI20030104A1 (it) * 2003-12-17 2005-06-18 Battista Vittorio Di Apparecchio di triturazione e pompaggio di liquami
JP7228757B2 (ja) * 2018-06-26 2023-02-27 パナソニックＩｐマネジメント株式会社 便器装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554842B1 (fr) * 1983-11-10 1986-11-21 Fact Anal Scp Dispositif d'aspiration, dilaceration par centrifugation, et evacuation adaptable a une cuvette de wc classique
FR2665468B1 (fr) * 1990-08-03 1992-11-27 Lebozec & Gautier Installation sanitaire a depression munie d'un epurateur de fluides gazeux.
IT1261767B (it) * 1993-02-11 1996-06-03 Dispositivo per la raccolta e lo scarico sotto pressione delle acque luride provenienti da wc e da apparecchi igienico-sanitari in genere.

Also Published As

Publication number Publication date
EP1028201A3 (fr) 2001-02-21
DE60022241T2 (de) 2006-06-14
EP1028201A2 (fr) 2000-08-16
ATE303476T1 (de) 2005-09-15
ES2248035T3 (es) 2006-03-16
DE60022241D1 (de) 2005-10-06

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