WO2007090684A1 - Systeme de siphon pouvant etre obtenu directement lors de la formation d'un article sanitaire - Google Patents

Systeme de siphon pouvant etre obtenu directement lors de la formation d'un article sanitaire Download PDF

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Publication number
WO2007090684A1
WO2007090684A1 PCT/EP2007/001186 EP2007001186W WO2007090684A1 WO 2007090684 A1 WO2007090684 A1 WO 2007090684A1 EP 2007001186 W EP2007001186 W EP 2007001186W WO 2007090684 A1 WO2007090684 A1 WO 2007090684A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
sanitary ware
drain
water
siphon
Prior art date
Application number
PCT/EP2007/001186
Other languages
English (en)
Inventor
Luca Maccagnan
Original Assignee
Luca Maccagnan
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 Luca Maccagnan filed Critical Luca Maccagnan
Priority to CA002641833A priority Critical patent/CA2641833A1/fr
Priority to US12/279,041 priority patent/US20090013461A1/en
Priority to CN200780004881.2A priority patent/CN101379251B/zh
Priority to EP07703415A priority patent/EP1989360A1/fr
Priority to JP2008553694A priority patent/JP2009526149A/ja
Publication of WO2007090684A1 publication Critical patent/WO2007090684A1/fr
Priority to NO20083379A priority patent/NO20083379L/no

Links

Classifications

    • 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
    • E03C1/28—Odour seals
    • E03C1/29—Odour seals having housing containing dividing wall, e.g. tubular
    • 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
    • E03C1/20—Connecting baths or bidets to the wastepipe

Definitions

  • the present invention relates to a new system of formation of sanitary ware, in particular shower trays, washbasins, bidets and water closets, wherein their shape already entails the presence of interior enclosed spaces and partitions already equipped with the height difference required for the formation of their own siphon system, so that the connection of the sanitary fixtures to the sewer pipeline effectively prevents the backflow of sewer gases, removing the considerable volume of the various trap devices, which at present must be connected to the said sanitary ware during installation.
  • One innovative feature of the present system is to entail, during the forming of the various sanitary ware, the formation of an intermediate partition between the water receiving chamber and a deposit chamber or alternatively a drain chamber of the same sanitary ware, which partition must have an edge either lower than the level of the chamber or lower than the drain hole rim of the fixture, so that the said edge of the intermediate partition is always immersed in a minimum quantity of standing water, which, not flowing out, creates an air seal between the drain area and the receiving area, thus preventing the backflow of sewer and drain gases in the receiving chamber, thereby spreading into the living areas, in compliance with the principle of a common siphon effect.
  • Sanitary bowls and sanitary fixtures or wares in general are intended for receiving and temporary retaining all water used either for personal hygiene, physiological needs and house cleaning, and drainage of the resulting wastewaters into the pipelines leading to the sewer line.
  • the volume of the trap is not a problem for water closets, bidets and washbasins, which are provided with a pedestal, sufficiently high with respect to the floor, to place the said traps, contrarily such inconvenience is more evident, for example, with shower trays, where the drain outlet is approximately at floor level and where the trap must be fitted down the drain.
  • water closets, bidets and washbasins without pedestal and therefore mounted to the wall, where the drainpipe is also fitted, because these sanitary fixtures are at present provided with unlikely aesthetic exterior mounted drain fittings, which must be concealed by furniture due to the overall size of the trap, that must be joined to them below the drain outlet.
  • the most recent technology mainly indicated for the drainage of water from bathtubs or shower trays, entails the formation of a receiving chamber, to be fitted under the sanitary fixture during installation, whose edge is higher than the drain pipe joint, where the overflowing water is received and conveyed to the grey water drain pipe, as described in patents FR 2 800 261 and DE 103 06 120.
  • the inconvenience relating to the vertical volume of the trap is partially prevented, since the drainpipe can be basically positioned at rough floor level.
  • a further important object of the invention is to be entirely achieved at the formation stage of the sanitary ware, without further assembly or installation of any trap device.
  • a further object of the present invention is, in particular, to achieve suspended and wall mounted sanitary ware, without having to cover their base with a pedestal or furniture, and in any case evading the sight of trap and drain fittings.
  • Another object of the present system is to be suitable for any kind of sanitary ware, allowing its formation in shallow heights, fit for the creation of new ranges of sanitary fixtures, most of all the wall mounted types.
  • the present system can also be employed for sanitary ware placed quite far from the main drain, provided that the concrete floor slab is high enough to allow a proper pitch of the drainpipe.
  • Fig. 1 is a vertical view, according to the section plan I - 1 of the shower tray in Fig.
  • FIG. 2 is a vertical view, according to the section plan II - II of the same shower tray in Fig. 3;
  • FIG. 3 is a top view and a partial cross-sectional view of an example embodiment of a shower tray according to the present innovation
  • Fig. 4 is a vertical view, according to the section plan IV - IV of the washbasin or bidet in Fig. 5;
  • Fig. 5 is a top view and a partial cross-sectional view of an example embodiment of a washbasin or bidet according to the present innovation
  • FIG. 6 is a vertical view, according to the section plan VI - VI of the water closet in Fig. 7;
  • Fig. 7 is a top view of an example embodiment of a water closet according to the present innovation.
  • a shower tray i substantially comprises of a basic plane K), for instance square-shaped, which is tied together with an outer frame H, that sets its dimensions, and with two upper inclined planes Y2 and JJL each converging towards the mid-junction plane 14.
  • the inclined plane JJ3 presents a slideway or additional inclination J_8, which joins rib 1/7, while the opposite inclined plane 12 presents a slideway or additional inclination 19, having a fixed-height edge with respect to the basic plane K), as better described hereafter, forming a channel or receiving chamber 30 of the shower water which flows in from the same inclined planes 12 and 13.
  • the water coming from the receiving channel 30 deposits in the chamber 20, which is delimited also by partition 22 and by part of the ribbings J_5, 16 and J/7; such standing water can flow over the same partition 22 only by maintaining the end of the slideway 19 constantly immersed.
  • the drain chamber 2J_ is indeed provided with an outlet hole 23, which therefore receives and drains the water overflowing from the aforementioned partition 22 to convey it to the grey water pipeline.
  • foul smells seeping up from the drain pipeline to the opening 23 and the drain chamber 21_, can not escape into the living area, because the layer of water standing in the deposit chamber 20, seals the passageway from the said chamber 20 to the receiving channel 30, by constantly immersing the end of the slideway 19, thus granting the required siphon effect, with no need of common cumbersome exterior devices applied, in compliance with the main object herein specified.
  • the shower tray of Fig. 1 to 3 is also completed with a lower surface 37 which enables the laying, on the same shower tray 1, of a plain or grid board, allowing the strict horizontal levelling of the user's bearing surface, besides facilitating the flow of the shower water from the inclined partitions ⁇ 2 and 1_3 to the receiving channel 30.
  • FIG. 2 and 3 there is shown a first variant embodiment of the shower tray I with the horizontal arrangement of a drain outlet 23 ⁇ cut out of the outer frame 11, as illustrated for example with the dashed line.
  • the lower point of the hole rim 23 1 is set at a height level, with respect to the bottom K), which is equal to the height of the above described partition 22, so that the presence of the same partition 22 becomes useless.
  • the deposit chamber 20 extends up to the rim of drain outlet 23 1 , nonetheless ensuring that the end of the slideway 1_9 is al- ways immersed in the water of the deposit chamber 20, thus achieving the required siphon effect.
  • the same siphon system is applied in the embodiment of either a washbasin, a sink or a bidet 101, entailing the presence of a single inclined plane 112, its dimensions being smaller than those of the shower tray I, at the same time its embodiment is easier because the above illustrated ribbings may be eliminated.
  • the drain outlet 123 is cut out at one side of the outer frame 111, with the aim of further reducing the total height of the sanitary ware 101 for wall mounted use.
  • the arrangement of the drain outlet 123 at one side permits the removal of partition 122, so as to form a single siphon chamber, which includes the deposit chamber 120 and the drain chamber 121, since the lower point of such hole 123 delimits the level of the siphon water standing in the chamber 120, although it must be higher than the end 119 of the inclined plane 112 and constantly grant the presence of a sheet of water at the level of the receiving hole 130.
  • sanitary bowl 101 can be carried out, as an alternative, with the drain hole 123 1 arranged at the bottom 110, as exemplified with the dashed line in the same Fig. 4 and 5, complying with what has been previously described for the shower tray J_, thus entailing the formation of two chambers, a deposit chamber 120 and a drain chamber 121 with an overflow partition 122, according to the already described
  • a water closet 201 which, as the washbasin 101, is represented with a side or lateral drain outlet 223 of black water, for wall-mounted application.
  • the level of the siphon chamber 220 - 221 is determined by the lower point of the drain hole 223, provided that such level must be higher than the height of the span or passageway between the bottom 210 and the end 219 of the inclined partition 212, in order to attain the required siphon effect.
  • the height of the passageway between the bottom 210 and the end 219 will have to be adequate and in any case bigger than the height required for the exemplified washbasin 101, as well as the inclination of the partition 212.
  • the arrangement of the drain outlet 223 1 at the bottom 210 is also feasible for the water closet 201, with the ensuing need of applying a partition 222 between the deposit chamber 220 and the drain chamber 221, so as to ensure that the end 219 of the inclined partition 212 is always immersed in the water of the receiving chamber 230 and the deposit chamber 220, in compliance with the siphon scheme so far described.
  • a supply inlet 240 is provided for flushing wa- ter, with its own distribution chamber 241 and with outlet holes 242, in compliance with any system of flushing water distribution.
  • This new technique consists basically in the tooling and shaping of the various aforesaid parts of each sanitary fixture, namely the bottom, the side partitions, the inclined partitions, etc., cut out of slabs or various profiles of special resins like Corian ® and then in their positioning and fixing, by means of proper adhesives, according to an established technique, well-known in various fields of use, that in this field enables the embodiment of a siphon system for the sanitary fixtures achieved according to the aforesaid specifications, which is absolutely innovative and original.
  • the embodiment of the siphon system of sanitary ware so far illustrated is meant as merely exemplifying and non-limitative, not only for the possibility of variation in relation to the arrangement of the drain outlet 23, 123, 223 either at the bottom K), 110, 210 or on the side surface ⁇ , 111, 211, but also for further possible embodiments in relation to the shape of the various sanitary ware H), 110, 210.
  • the inclined ends J_8 and 19 of the planes J_2 and 13 can be orthogonal with respect to the same planes ⁇ 2 and 13 or with respect to the bottom K), moreover the blind areas or those points not reached by the water 32, 33_, 34, 35 and 36 can vary in number according to the variation of the ribs 15 and 16 or equivalent points of support of the inclined planes 12 and 13, in addition the said areas can be filled or padded, for example, with a suitable polyurethane foam or equivalent material.
  • an horizontal plane can be laid directly on the inclined plane ⁇ ⁇ 2 of the fixture 101, provided that the said boards are equipped with inclined feet apt to ensure the horizontal levelling, preventing an unsanitary surfacing of standing water.
  • shower trays I can also be attained with watertight chambers 32, 33_, 34, 35 and 36 either bottomless K) or with a pierced bottom K), for example, for embedding in the concrete floor slab where they should be anchored; at the same time shower trays i can also be achieved with a single inclined plane extending over the whole shower tray, providing that the end J_9 is immersed in the deposit chamber 20 placed below.
  • the inclined partitions 112 and 212 of the sanitary fixtures 101 and 201 can be provided with a different inclination, even upright, in respect to the level of standing water in which they are immersed, and associated to feasible planes to which they can be hinged horizontally, to conceal the standing water and to grant major volumes of use of the fixture, like for example, kitchen sinks, at the same time the inclined partition 112 can be differently shaped, in order to increase the free volume at disposal of the basin, always providing that the ends 119 are immersed and enclosed between the receiving chamber 130 and the deposit chamber 120 of wastewater.

Landscapes

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

Abstract

Système de siphon pouvant être obtenu directement lors de la formation d'un article sanitaire (1; 101; 201), en particulier un récepteur de douche, un lavabo, un bidet, une cuvette de toilettes ou tout article sanitaire similaire (1; 101; 201), ledit article sanitaire (1; 101; 201) présentant de préférence des espaces (32-36) fermés et des cloisons (12; 112; 212) séparatrices déjà dotées d'une différence de hauteur nécessaire à une fonction de siphon intérieur, au moins une cloison (12; 112; 212) séparatrice intérieure de l'article sanitaire (1; 101; 201) ayant son extrémité libre (19; 119; 219) constamment immergée dans l'eau, si l'article en contient, entre une chambre (30; 130; 230) de réception et une chambre (21; 121; 221) de déposition ou une chambre (20; 120; 220) de vidange, ladite extrémité (19; 119; 219) de la ou des cloisons (12; 112; 212) séparatrices intérieures étant disposée à un niveau inférieur à celui d'une sortie (23' ; 123; 223) de vidange dans la chambre (21; 121; 212) de déposition ou d'une cloison (22; 122; 222) de trop-plein dans la chambre (20; 120; 220) de vidange, pour empêcher des odeurs désagréables de vidange de se répandre dans une zone d'habitation à travers la chambre (30; 130; 230) de réception.
PCT/EP2007/001186 2006-02-10 2007-02-12 Systeme de siphon pouvant etre obtenu directement lors de la formation d'un article sanitaire WO2007090684A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002641833A CA2641833A1 (fr) 2006-02-10 2007-02-12 Systeme de siphon pouvant etre obtenu directement lors de la formation d'un article sanitaire
US12/279,041 US20090013461A1 (en) 2006-02-10 2007-02-12 Siphon system attainable directly during the forming of sanitary ware
CN200780004881.2A CN101379251B (zh) 2006-02-10 2007-02-12 包括虹吸系统的卫生器具
EP07703415A EP1989360A1 (fr) 2006-02-10 2007-02-12 Systeme de siphon pouvant etre obtenu directement lors de la formation d'un article sanitaire
JP2008553694A JP2009526149A (ja) 2006-02-10 2007-02-12 衛生陶器の成形の間に直接得られるサイフォン・システム
NO20083379A NO20083379L (no) 2006-02-10 2008-08-04 Hevertsystem oppnaelig direkte under forming av sanitaerutstyr

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000004A ITBL20060004A1 (it) 2006-02-10 2006-02-10 Sistema si sifonatura realizzabile direttamente in fase di formatura degli apparecchi sanitari
ITBL2006A000004 2006-02-10

Publications (1)

Publication Number Publication Date
WO2007090684A1 true WO2007090684A1 (fr) 2007-08-16

Family

ID=38047941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/001186 WO2007090684A1 (fr) 2006-02-10 2007-02-12 Systeme de siphon pouvant etre obtenu directement lors de la formation d'un article sanitaire

Country Status (9)

Country Link
US (1) US20090013461A1 (fr)
EP (1) EP1989360A1 (fr)
JP (1) JP2009526149A (fr)
CN (1) CN101379251B (fr)
CA (1) CA2641833A1 (fr)
IT (1) ITBL20060004A1 (fr)
NO (1) NO20083379L (fr)
RU (1) RU2421576C2 (fr)
WO (1) WO2007090684A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923502A1 (fr) * 2007-11-13 2009-05-15 Farhooman Davoudi Lavabo et/ou evier avec une evacuation integree dans sa masse en un seul tenant au moment de sa fabrication

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8776280B2 (en) 2012-05-17 2014-07-15 Robert Baranj Toilet overflow pan
CN107613821B (zh) * 2015-05-14 2021-05-28 国家空间研究中心.M.蒙特罗帕斯夸尔公司 用于通过通道排水的水槽和淋浴盘的平坦表面
CN107882155B (zh) * 2017-11-14 2023-09-22 开平市瑞霖淋浴科技有限公司 一种喷射虹吸式地漏
RU199180U1 (ru) * 2020-03-13 2020-08-19 Александр Викторович Колотов Накладка на сливное отверстие санитарно-технического изделия
DE202021102960U1 (de) 2021-05-31 2021-08-02 Capricorn S. A. Siphonanordnung in Flachbauweise, insbesondere für Duschwannen

Citations (3)

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Publication number Priority date Publication date Assignee Title
DE1984993U (de) * 1964-01-28 1968-05-02 Ceramica Richard Ginori Soc Waschbecken aus keramik od. dgl. mit eingebautem beckenablaufsiphon.
GB1254897A (en) * 1968-02-05 1971-11-24 Knud Helmuth Holscher Improvements in and relating to wash-hand-basins with traps
CA2337185A1 (fr) * 2000-09-29 2002-03-29 Glenn Wargalla Structure d'urinoir avec accessoire de nettoyage

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US336805A (en) * 1886-02-23 Stench-trap
US201090A (en) * 1878-03-12 Improvement in water-traps
US2055490A (en) * 1935-02-02 1936-09-29 Pierce John B Foundation Evacuator
US3895398A (en) * 1971-07-01 1975-07-22 Mustee & Sons E L Free-standing shower stalls
US4026317A (en) * 1972-08-28 1977-05-31 Lars Ekstrom Waterseal
GB2093342B (en) * 1981-02-19 1985-03-06 Damixa Ltd Improvements relating to shower trays
CN2051249U (zh) * 1989-07-24 1990-01-17 地方国营禹州市建筑卫生陶瓷厂 虹吸式蹲便器
DE3938466A1 (de) * 1989-11-20 1991-05-23 Gruhl Christian O Gmbh Duschwanne
US5142712A (en) * 1990-11-26 1992-09-01 Fluidmaster, Inc. Vacuum assisted toilet
US5404597A (en) * 1994-01-24 1995-04-11 Fluidmaster, Inc. Vacuum assist toilet trap
JPH07305394A (ja) * 1994-05-11 1995-11-21 Kajima Corp 床上排水型和式大便器
CN2573581Y (zh) * 2002-09-13 2003-09-17 冯光荣 一种延长排污管的虹吸式马桶

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1984993U (de) * 1964-01-28 1968-05-02 Ceramica Richard Ginori Soc Waschbecken aus keramik od. dgl. mit eingebautem beckenablaufsiphon.
GB1254897A (en) * 1968-02-05 1971-11-24 Knud Helmuth Holscher Improvements in and relating to wash-hand-basins with traps
CA2337185A1 (fr) * 2000-09-29 2002-03-29 Glenn Wargalla Structure d'urinoir avec accessoire de nettoyage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923502A1 (fr) * 2007-11-13 2009-05-15 Farhooman Davoudi Lavabo et/ou evier avec une evacuation integree dans sa masse en un seul tenant au moment de sa fabrication
WO2009103864A2 (fr) * 2007-11-13 2009-08-27 Logiplast Lavabo et/ou evier avec une evacuation integree dans sa masse en un seul tenant au moment de sa fabrication
WO2009103864A3 (fr) * 2007-11-13 2009-10-08 Logiplast Lavabo et/ou evier avec une evacuation integree dans sa masse en un seul tenant au moment de sa fabrication

Also Published As

Publication number Publication date
RU2421576C2 (ru) 2011-06-20
CN101379251B (zh) 2012-12-12
NO20083379L (no) 2008-09-03
JP2009526149A (ja) 2009-07-16
RU2008136385A (ru) 2010-03-20
CN101379251A (zh) 2009-03-04
EP1989360A1 (fr) 2008-11-12
ITBL20060004A1 (it) 2007-08-11
CA2641833A1 (fr) 2007-08-16
US20090013461A1 (en) 2009-01-15

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