WO2002042569A1 - Dispositif de toilettes - Google Patents

Dispositif de toilettes Download PDF

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Publication number
WO2002042569A1
WO2002042569A1 PCT/CH2001/000681 CH0100681W WO0242569A1 WO 2002042569 A1 WO2002042569 A1 WO 2002042569A1 CH 0100681 W CH0100681 W CH 0100681W WO 0242569 A1 WO0242569 A1 WO 0242569A1
Authority
WO
WIPO (PCT)
Prior art keywords
urine
container
toilet system
valve
toilet
Prior art date
Application number
PCT/CH2001/000681
Other languages
German (de)
English (en)
Inventor
Hans Keller
Original Assignee
Urimat Holding Ag
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 Urimat Holding Ag filed Critical Urimat Holding Ag
Priority to AU2002213736A priority Critical patent/AU2002213736A1/en
Priority to EP01982039A priority patent/EP1336008A1/fr
Publication of WO2002042569A1 publication Critical patent/WO2002042569A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
    • E03D5/014—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet with devices for separate removal of liquids and solids
    • 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
    • E03D11/025—Combined with wash-basins, urinals, flushing devices for chamber-pots, bed-pans, or the like

Definitions

  • the invention relates to a toilet system with separate receiving areas according to the preamble of claim 1.
  • the object of the invention is to provide a toilet facility which, on the one hand, collects the solid and the liquid faeces separately and, on the other hand, periodically feeds them separately for further use.
  • the toilet system according to the invention With the toilet system according to the invention with two separate receiving areas, it is possible to feed the solid faeces to the sewage system in the usual way.
  • the liquid fecal matter, ie the urine, which only occurs in the "small business" is collected and drained off separately in the front area of the toilet bowl.
  • a valve for example a valve with the features according to WO 99/57382, allows the urine to be discharged emission-free without having to rinse the bowl afterwards. This measure can reduce water consumption by 70% -80%, because experience has shown that only every fourth or fifth Use of solid faeces, which must be washed away.
  • the separately discharged urine is fed to a retention tank installed in the toilet, in which the urine is retained and periodically drained off.
  • the discharge is preferably carried out at night via a signal remotely controlled by the ERA (sewage treatment plant) when there is very little solid fecal matter.
  • the urine that is concentratedly fed into the ERA can be collected and processed separately and essentially undiluted.
  • it can be connected to an overflow line that drains the additional volume directly into the sewage system.
  • the urine collection area is also flushed. If a valve according to WO 99/57382 is used, no or very little rinse water gets into the retention tank.
  • means for removing contaminants from the urine are connected upstream of the retention tank. These are used in particular to retain medication residues, hormones and the like so that they do not get into the natural cycle, ie into the wastewater treatment plant, where they cannot be excreted. Furthermore, both the Filter media as well as the tank for cleaning or replacement can be easily removed from the toilet. In this way, the contaminants retained in the filter can be disposed of in a simple and suitable manner. With the option of also being able to remove the tank, it can either be replaced or it can be cleaned at a suitable location. In particular, when the urine cools, excreted fats can be washed out and disposed of separately.
  • Figure 2 shows a longitudinal section through a second
  • FIG. 3 shows a cross section through a toilet system along line III-III in Figure 2
  • Figure 4 is a plan view of the toilet system according to
  • Figure 2 shows a longitudinal section through a toilet system with a upstream of the retention tank
  • the toilet installation comprises a toilet bowl 3 with, for example, an oval or elliptical upper opening 5.
  • a conventional hinged toilet seat 7 can be placed on the edge 17 thereof.
  • the toilet bowl 3 shown in the example is attached to a wall 9 at the rear. Alternatively, it can be fixed on the floor 11 when the sewer pipe 13 ' ends below the toilet bowl 3 in the surface of the floor 11.
  • the toilet bowl 3 is supplied with water from a flushing water tank or directly from the mains.
  • the rinsing water passes through a channel 19 in the bead-shaped edge 17 to the outlet openings 21 on the underside of the bead 17.
  • the first room called feces room 25 for short, essentially has a conventional shape and opens out at its bottom in a siphon 27 which retains the sewer odors from the sewer pipe 13.
  • the second space, called urine space 29 for short, is located in the front area of the toilet bowl 3.
  • a valve container 31 is inserted at the lowest point of the trough-shaped urine space 29. The latter is connected to the sewer pipe 13 by a pipeline 33.
  • the pipe 33 opens below the ascending branch 35 of the siphon 27 directly into the sewer line 13.
  • an actuating mechanism 37 shown in the figures as a rectangle, from which an electrical cable 39 leads to a sensor 41 on the front of the toilet bowl 3.
  • the sensor 41 serves to determine the presence or absence of a user.
  • a data transmission cable 43 leads to a controller 45, which can be located in the room below the faeces 25 or urine chamber 29.
  • the controller 45 is connected to a power source 49 via a third cable 47.
  • a battery could of course be inserted below the toilet bowl 3, which supplies the necessary energy for the control 45 and the actuation mechanism 37.
  • the battery (not shown) can be connected to a solar cell, also not shown, on the toilet bowl 3.
  • the valve container 31 comprises a siphon which retains ascending sewer odors through the sewer pipe 13.
  • the urine stowed in it can serve as a barrier liquid.
  • This embodiment requires neither an actuating mechanism 37 nor a control 45. In this case, the urine is drained off continuously each time the toilet system 1 is used.
  • the valve container 31 comprises an odor trap, as is disclosed, for example, in document WO 99/57382.
  • This known odor trap comprises a closure body which closes the opening located above, which connects the urine chamber 29 to the valve container 31, and opens only when a predeterminable amount of urine which is stowed in the urine chamber 29 is exceeded.
  • valve container 31 makes it possible to use the toilet system 1 for the “small business” without subsequently triggering a flushing process and thus a consumption of flushing water, which is mostly drinking water.
  • the design of the valve container 31 or its use prevents that bad smells develop even without rinsing. If a "big deal” is done, the solid feces that fall into the fecal space 25 are automatically separated from the liquid feces (urine) that get into the urine space 29 and are derived from there. The necessary flushing carried out in this case for the removal of the solid faeces collecting in the siphon 27 also serves to flush the urine chamber 29. In the process, little or no rinse water gets into the valve container 31.
  • a retention tank 51 is inserted in the pipe 33 after the urine has been drained from the valve container 31.
  • the urine flows out of the retention tank 51 through the pipeline 33 leading away from the bottom thereof, into which a valve 53 is inserted, into the sewerage line 13.
  • a second overflow line 55 is connected near the top edge or on the ceiling of the retention tank 51, which opens into the pipeline 33 or the sewer line 13, specifically after the valve 53.
  • the connecting line 55 thus represents a bypass to the pipeline 33, which ensures that the retention tank 51 cannot be overfilled if the valve 53 is not opened is before the retention tank 51 is completely filled.
  • a sensor 41 be arranged at the front of the toilet bowl 3 and are in connection with the valve container 31.
  • Their training corresponds to that in Figure 1.
  • the urine is collected in the urine chamber 29 in the “small shop” and, depending on the configuration of the valve container 31, can be discharged continuously or discontinuously in a controlled manner via the sensor 41.
  • the valve container 31 is always emptied into the retention tank 51, where the urine is temporarily collected.
  • the retention tank 51 can hold the urine of a family of four, who uses two toilet facilities in the house, for four days.
  • the urine stored in the retention tank 5 can be periodically emptied by opening the valve 53 via a ripple control signal from the ERA, which is sent via the external power source. The ERA therefore determines the time of emptying.
  • the urine can be collected from the ARA's catchment area for a full day or two days, for example, and collected separately from the usual faeces and separated there to be processed further. If more urine than usual gets into the retention tank 51 so that it is full before the remote-controlled emptying, the additional inflow can be drained off directly into the sewage system via the overflow line 55. With each flush after the "big business", ie on average after every fifth use of the toilet system 1, the urine chamber 29 is also cleaned without flushing water being able to get into the retention tank 51.
  • this filter container in the embodiment of the invention according to FIG. 5, there is a filter container 61 between the valve container 31 and the retention tank 51.
  • this filter container shown as a rectangle in FIG. 5, can contain pure filter medium with which solid contaminants from the urine and possibly also from the urine Cooling solidified fat can be filtered out.
  • filter media such as activated carbon, zeolites and the like are used, other dissolved and undissolved impurities present in the urine can also be filtered out.
  • a catalyst can be provided either as an alternative or in addition to the filter, with which certain substances can be excreted from the urine. It is also possible to install a UV light source in order to make the urine supplied to the retention tank sterile.
  • an evaporator can be used to evaporate the water contained in the urine and to supply it to the sewage system.
  • the remaining residues can then be collected separately in the toilet and disposed of periodically, for example with household waste.
  • these residues which are in the form of a moist mass or a powder, essentially all pollutants contained in the urine and, of course, also reusable substances can be retained in every household or business and can be sent for further processing or disposal. In particular, this prevents residues from medication, heavy metals or hormones from getting into the natural cycle.
  • the ERA only has to be fed with the relatively easy to process solid faeces.
  • the urine that has been cleaned or uncleaned in the retention tank 51 can also be directly recycled in large toilet facilities.
  • train stations or in motorway service areas with separate urinal systems in particular, profitable and thus cost-reducing use is possible, for example as fertilizer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

La cuvette de toilettes (3) est divisée en deux parties c.-à-d. en une chambre (25) destinée à recevoir des matières fécales et une chambre (29) destinée à recevoir de l'urine. La chambre (29) destinée à recevoir de l'urine aboutit en bas dans un contenant soupape (31) comme décrit par exemple dans WO99/57382. L'urine sortant du contenant soupape (31) se dirige soit directement dans un tuyau de canalisation (13), soit de préférence dans un réservoir de rétention (51) pouvant être vidé sporadiquement par l'intermédiaire d'une soupape (53). La commande de la soupape (53) peut être effectuée à distance par commande radio ou commande centralisée.
PCT/CH2001/000681 2000-11-23 2001-11-21 Dispositif de toilettes WO2002042569A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002213736A AU2002213736A1 (en) 2000-11-23 2001-11-21 Wc system
EP01982039A EP1336008A1 (fr) 2000-11-23 2001-11-21 Dispositif de toilettes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2276/00 2000-11-23
CH22762000 2000-11-23

Publications (1)

Publication Number Publication Date
WO2002042569A1 true WO2002042569A1 (fr) 2002-05-30

Family

ID=4568357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2001/000681 WO2002042569A1 (fr) 2000-11-23 2001-11-21 Dispositif de toilettes

Country Status (3)

Country Link
EP (1) EP1336008A1 (fr)
AU (1) AU2002213736A1 (fr)
WO (1) WO2002042569A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318708C (zh) * 2004-08-17 2007-05-30 唐小岚 分离处理大小便的环保型便器
CN101824849A (zh) * 2009-03-06 2010-09-08 郑亚蓉 分排式节水坐便器
CN101999856A (zh) * 2010-12-06 2011-04-06 郑永祥 无排放无水冲洗便池及其使用方法
CN102041844A (zh) * 2010-12-14 2011-05-04 叶之谦 智能检测座便器的集尿结构
DE102013107824A1 (de) * 2013-07-23 2015-01-29 Duravit Aktiengesellschaft Ablaufventil zum Einsetzen in eine Ablauföffnung eines WCs oder Urinals
CN105297865A (zh) * 2015-10-28 2016-02-03 王凤蕊 卫生间固液分离大便器及卫生间排水系统
US9272929B1 (en) * 2013-07-11 2016-03-01 Allen John Schuh Bioremediation separation system and method for human waste
DE102017002103A1 (de) 2017-03-06 2018-09-06 Fritz Janke WC-Becken mit WC-Wassersparvorrichtung
CN111305342A (zh) * 2020-03-25 2020-06-19 杨志峰 防臭防溅水零耗水量即冲式马桶

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507687A1 (fr) * 1991-04-04 1992-10-07 Medisystem Ensemble sanitaire de toilettes pour séparer et collecter les urines radioactives
WO1992019824A1 (fr) * 1991-04-29 1992-11-12 Soederberg Birgit Equipement pour la toilette et l'hygiene
WO1999057382A1 (fr) 1998-05-05 1999-11-11 Keller, Doris Siphon pour urinoir

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507687A1 (fr) * 1991-04-04 1992-10-07 Medisystem Ensemble sanitaire de toilettes pour séparer et collecter les urines radioactives
WO1992019824A1 (fr) * 1991-04-29 1992-11-12 Soederberg Birgit Equipement pour la toilette et l'hygiene
WO1999057382A1 (fr) 1998-05-05 1999-11-11 Keller, Doris Siphon pour urinoir

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318708C (zh) * 2004-08-17 2007-05-30 唐小岚 分离处理大小便的环保型便器
CN101824849A (zh) * 2009-03-06 2010-09-08 郑亚蓉 分排式节水坐便器
CN101999856A (zh) * 2010-12-06 2011-04-06 郑永祥 无排放无水冲洗便池及其使用方法
CN102041844A (zh) * 2010-12-14 2011-05-04 叶之谦 智能检测座便器的集尿结构
US9272929B1 (en) * 2013-07-11 2016-03-01 Allen John Schuh Bioremediation separation system and method for human waste
DE102013107824A1 (de) * 2013-07-23 2015-01-29 Duravit Aktiengesellschaft Ablaufventil zum Einsetzen in eine Ablauföffnung eines WCs oder Urinals
CN105297865A (zh) * 2015-10-28 2016-02-03 王凤蕊 卫生间固液分离大便器及卫生间排水系统
DE102017002103A1 (de) 2017-03-06 2018-09-06 Fritz Janke WC-Becken mit WC-Wassersparvorrichtung
CN111305342A (zh) * 2020-03-25 2020-06-19 杨志峰 防臭防溅水零耗水量即冲式马桶

Also Published As

Publication number Publication date
AU2002213736A1 (en) 2002-06-03
EP1336008A1 (fr) 2003-08-20

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