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WO2018199868A2 - Système de chasse d'eau à commande électronique - Google Patents

Système de chasse d'eau à commande électronique Download PDF

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Publication number
WO2018199868A2
WO2018199868A2 PCT/TR2017/050657 TR2017050657W WO2018199868A2 WO 2018199868 A2 WO2018199868 A2 WO 2018199868A2 TR 2017050657 W TR2017050657 W TR 2017050657W WO 2018199868 A2 WO2018199868 A2 WO 2018199868A2
Authority
WO
WIPO (PCT)
Prior art keywords
water
reservoir
flushing system
strip plates
toilet bowl
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.)
Ceased
Application number
PCT/TR2017/050657
Other languages
English (en)
Other versions
WO2018199868A3 (fr
Inventor
Fatih GERENLİ
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.)
Eczacıbası Yapi Gerecleri Sanayi ve Ticaret AS
Original Assignee
Eczacıbası Yapi Gerecleri Sanayi ve Ticaret AS
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 Eczacıbası Yapi Gerecleri Sanayi ve Ticaret AS filed Critical Eczacıbası Yapi Gerecleri Sanayi ve Ticaret AS
Priority to EP17906958.8A priority Critical patent/EP3559385A4/fr
Publication of WO2018199868A2 publication Critical patent/WO2018199868A2/fr
Publication of WO2018199868A3 publication Critical patent/WO2018199868A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/32—Arrangement of inlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • 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
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D2001/147—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for

Definitions

  • the present invention relates to the electronically controlled flushing systems.
  • flushing systems are employed in the toilets for providing the cleanliness and hygiene of a toilet bowl.
  • Such flushing systems include a reservoir for the storage of the water, which is obtained from a source (such as a municipal water distribution network or an external storage tank) and which is used for cleaning, and the delivery of the water within the reservoir into the toilet bowl is realized by means of one or more control members, which are triggered mechanically, electronically or in a non-contact manner.
  • the flushing systems comprise at least one opening for the transfer of water between the reservoir and the toilet bowl, and at least one cover, associated with the control member, for controlling the passage of water through said opening.
  • the quantity of the water available within the reservoir may not be easily determined by a user.
  • said reservoir may be positioned inside a wall of the toilet room in order to increase the usage area in the public toilets, which in turn prevents the determination of the quantity of the water available within the reservoir. Consequently, it is not possible to understand whether or not the flushing system present in the toilet to be used is operational and whether or not an adequate quantity of the water is available within the reservoir unless the control member is triggered. Said triggering action usually takes place following the use of the toilet and the toilet bowl may not be cleaned following the use in case the flushing system is not operational and/or in case there is not an adequate quantity of the water available within the reservoir. This situation leads to serious hygiene problems especially in the public toilets.
  • the electronically controlled flushing system developed according to the present invention is suitable for use in the delivery of water into a toilet bowl especially for cleaning said toilet bowl and comprises at least one reservoir with at least one bottom where the water obtained from a source is stored; at least one opening through which the water within the reservoir is delivered into the toilet bowl, said opening having at least one side connected with said reservoir and having at least one other side connected with the toilet bowl; at least one cover regulating the passage of water through said opening and having an open position at which the delivery of water from the reservoir into the toilet bowl is enabled and a closed position at which the delivery of water from the reservoir into the toilet bowl is prevented; at least one control member, which regulates the open/closed position of the cover, enables the cover to assume the open position for the delivery of the water within the reservoir into the toilet bowl and is able to be triggered mechanically, in a touch-operated manner or in a non-contact manner; at least two metal strip plates in said reservoir, which are positioned on a wall of said reservoir in such a way that they face one another and that the water
  • the water level within the reservoir may be continuously determined according to certain periods and informed to the user in a precise manner.
  • the user may be aware of the quantity of water available within the reservoir and accordingly, the user may also be provided with information regarding whether or not the flushing system is operational. As a result, it becomes possible to enhance the level of hygiene in an inexpensive, simple and practical manner especially in the public toilets.
  • An object of the present invention is to devise a flushing system, which is controlled in an automated and/or digitalized manner.
  • Another object of the present invention is to devise an electronically controlled flushing system, which determines and notifies to a user the quantity of water available within the reservoir said system contains.
  • Figure 1 is a perspective view of the flushing system developed.
  • Figure 2 is an exemplary illustration of a control panel that the developed flushing system comprises.
  • Figure 3 is a sectional perspective view of an embodiment of the developed flushing system.
  • Figure 4 is a sectional view of another embodiment of the developed flushing system.
  • Figure 5 is a sectional view of another embodiment of the developed flushing system.
  • the cleaning of the toilet bowls following the use thereof is carried out via various flushing systems comprising at least one reservoir for the storage of the water to be used in cleaning and at least one control member controlling the delivery of the water within the reservoir into the toilet bowl.
  • flushing systems the delivery of different quantities of water into the toilet bowl may be provided with a view to reduce the consumption of water.
  • the quantity of the water to be delivered into the toilet bowl is controlled mechanically, it is not possible to precisely adjust said quantity.
  • an electronically controlled flushing system is developed according to the present invention with a view to provide a solution to the aforesaid problems.
  • the electronically controlled flushing system (F), exemplary views of which are provided in Figures 1-4, is suitable for use in the delivery of water into a toilet bowl especially for cleaning said toilet bowl and comprises at least one reservoir (H) with at least one bottom (H3) where the water (S) obtained from a source (such as a municipal water distribution network or an external storage tank) is stored; at least one opening (HI) through which the water (S) within the reservoir (H) is delivered into the toilet bowl, said opening having at least one side connected with said reservoir (H) and having at least one other side connected with the toilet bowl; at least one cover (H2) regulating the passage of water through said opening (HI) and having an open position at which the delivery of water from the reservoir (H) into the toilet bowl is enabled and a closed position at which the delivery of water from the reservoir (H) into the toilet bowl is prevented; and at least one control member, which regulates the open/closed position of the cover (H2), enables the cover (H2) to assume the open position for the delivery of the water (S) within the
  • the developed flushing system (F) further comprises at least two metal strip plates (P) in said reservoir (H), which are positioned on a wall of said reservoir (H) in such a way that they face one another and that the water (S) filling into the reservoir (H) remains between and contact them, at least one of said metal strip plates being positively charged and at least one other being negatively charged so that they have charge magnitudes equal to one another, wherein a first capacitance forms due to the equal opposite charges upon the contact of the water (S) with said metal strip plates and wherein said first capacitance changes with the water (S) contacting said metal strip plates and with the water height changing between said metal strip plates; at least one control unit connected to said strip plates (P) preferably in a cabled manner, for enabling at least one of the strip plates (P) to be positively charged and at least one other of the strip plates (P) to be negatively charged with a magnitude that is same as that of the positive charge and thereby enabling a capacitance to form between the strip plates (P), for recording the maximum
  • Said flushing system (F) is preferably a system with the reservoir (H) thereof disposed inside a wall in an area where the toilet bowl is present (i .e. it is a wall-embedded system).
  • the maximum level of water is present within the reservoir (H) wherein said cover (H2) is in the closed position preventing the passage of the water (S) through the opening.
  • the control unit determines that the adequate quantity of water is available within the reservoir (H) and the flushing system (F) is operating properly and notifies this situation to the user via said indicator (Kl).
  • the control unit determines that the flushing system (F) is not operating properly and also notifies this situation to the user again via said indicator.
  • whether or not an adequate quantity of water is available within the reservoir (H) or whether or not the flushing system (F) is operating properly may be easily detected without using the toilet and without triggering the control member, and consequently, the hygiene requirement may be enabled to be met according to the highest level.
  • such notification of the proper operation or malfunction state to the user may be achieved by means of said indicator (Kl) informing the water level within the reservoir (H) to the user according to certain value ranges.
  • At least one illuminating member is used and the part up to the value that corresponds to the water (S) level (or quantity) within the reservoir (H) is shown in a certain color (e.g. green).
  • a certain color e.g. green
  • an illuminating member that emits light in different colors for different water levels is used, wherein it may be provided, for example, that the illuminating member disposed on the indicator (Kl) emits the light in red color in case the water level within the reservoir (H) is low, whereas said illuminating member emits the light in green color in case the water level within the reservoir (H) is normal.
  • a printed circuit board (B) comprising multiple metal plate layers with lengths different from one another is used for said strip plates (P) and the capacitance change between said layers of different length is monitored by the control unit.
  • B printed circuit board
  • P strip plates
  • the control unit contains, as mentioned above, the minimum water level possible to be present within the reservoir (H) and the capacitance value corresponding to said level, wherein the control unit is also associated with said cover (H2).
  • the cover (H2) has assumed the open position as a result of the control member being triggered, the water level within the reservoir (H) is monitored by the control unit through the measurement of capacitance and compared to the minimum water level.
  • the control unit enables said cover (H2) to assume the closed position and said opening to be closed.
  • the control unit preferably also controls the intake of water from the source, and in this way, it becomes possible to prevent the cover (H2) from remaining open while the intake of water to the reservoir (H) is in progress and thus obtain a reliable flushing system.
  • the developed flushing system (F) comprises at least one motion member (e.g. a motor) for providing the open/closed position of said cover (H2).
  • said motion member is preferably associated with the control member wherein when the control member is triggered by a user, the cover (H2) may assume the open position (and/or preferably the closed position).
  • said motion member is preferably associated with the control unit wherein said member controls the movement of the cover (H2) into the open position (and/or preferably the closed position) according to the water level (and/or quantity) determined in the control unit.
  • said motion member is connected to both the control member and the control unit. For example, when a user triggers the control member to enable the transfer of water (S) from the reservoir (H) into the toilet bowl, he/she activates the motion member at the same time and the motion member in turn enables the cover (H2) to assume the open position.
  • the level of water (S) delivered from the reservoir (H) into the toilet bowl is determined by means of the control unit based on the measured capacitance values, and once the transfer of water (S) (preferably in a quantity that suits the need) has been complete, the control unit activates the motion member and the motion member in turn enables the cover (H2) to assume the closed position.
  • the opening and closing of the cover (H2) are controlled electronically in an automated manner and the level and/or quantity of the water (S) within the reservoir (H) is/are able to be monitored precisely.
  • the flushing system (F) features the ability to enable the cleaning of the toilet bowl to be performed with at least two quantities of water that are different from one another, and to achieve this purpose, said system comprises at least two control members each corresponding to a separate water quantity and each corresponding to a capacitance value different from the others in order to enable the delivery of different quantities of water (S) into the toilet bowl.
  • the different water quantities to be used in cleaning the toilet bowl are recorded in the control unit in a way matched with separate control members and with capacitance values different from one another.
  • the capacitance value corresponding to the level that is based on such quantity is monitored by means of the control unit to enable the delivery of water (S) in a quantity matched with said control member and when the capacitance value measured between the strip plates (P) corresponds to the level matched with the desired quantity, it is determined that the desired quantity of water (S) has been delivered into the toilet bowl and the cover (H2) is enabled to assume the closed position preferably via a motion member and the transfer of water (S) from the reservoir (H) into the toilet bowl is enabled to stop. Accordingly, the delivery of water in a desired quantity into the toilet bowl may be achieved more precisely in a way that suits the need and thus, the water consumption may be reduced even further.
  • the closing action of said cover (H2) may be achieved by means of the control member.
  • the control member For example, in case a user reaches, during the delivery of the water into the toilet bowl, the conclusion that the adequate quantity of water has been delivered into the toilet bowl, he/she triggers the control member again, and in this way, the user may enable the cover (H2) to assume the closed position preferably via a motion member, thereby interrupting the delivery of water from the reservoir (H) into the toilet bowl.
  • the intake of water from the source to the reservoir (H) is restarted and the reservoir (H) is enabled to be refilled with water (S). Meanwhile, preferably the state of the rise in the level of water is presented to the user at predetermined periods (e.g. in an instantaneous manner) via said indicator (Kl).
  • the flushing system (F) developed further comprises at least one audible warning member for warning the user about the operating status.
  • the flushing system (F) is used more efficiently by the user.
  • the water level within the reservoir (H) may be continuously determined according to certain periods and informed to the user in a precise manner.
  • the user may be aware of the quantity of water (S) available within the reservoir (H) and accordingly, the user may also be provided with information regarding whether or not the flushing system (F) is operational. Consequently, it becomes possible to enhance the level of hygiene in an inexpensive, simple and practical manner especially in the public toilets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

Le système de chasse d'eau à commande électronique mis au point selon la présente invention comprend le réservoir (H) où l'eau (S) est stockée; l'ouverture (H1) à travers laquelle l'eau (S) à l'intérieur du réservoir (H) est introduit dans la cuvette des toilettes; la trappe (H2) régulant le passage de l'eau à travers l'ouverture (H1); l'élément de commande, qui régule la position ouverte/fermée de la trappe (H2); les plaques à lames métalliques (P), qui sont positionnées sur une paroi du réservoir (H) de telle sorte qu'elles se font face et que l'eau (S) reste entre elles et les met en contact, l'une desdites plaques à lames métalliques étant chargée positivement et l'autre étant chargée négativement de sorte qu'elles présentent des amplitudes de charge égales, une première capacité se formant lors du contact de l'eau (S) avec les plaques à lames métalliques et la première capacité changeant avec la variation de la hauteur de l'eau (S) entre les plaques à lames métalliques; l'unité de commande étant connectée aux plaques à lames (P), pour permettre à la capacité de se former entre les plaques à lames (P), pour enregistrer le niveau d'eau maximal de telle sorte que la hauteur correspondant à un côté des plaques à lames (P) soit égal au niveau d'eau maximal (S) possible pouvant se trouver à l'intérieur du réservoir (H), pour mesurer la capacité entre les plaques à lames (P) et déterminer le niveau d'eau en fonction de périodes prédéterminées et comparer le niveau d'eau déterminé au niveau d'eau maximal pour commander et réguler le fonctionnement du système de chasse d'eau (F); et le panneau de commande (K), qui comprend l'indicateur (K1) servant à informer l'utilisateur de l'état opérationnel du système de chasse d'eau (F).
PCT/TR2017/050657 2016-12-21 2017-12-13 Système de chasse d'eau à commande électronique Ceased WO2018199868A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17906958.8A EP3559385A4 (fr) 2016-12-21 2017-12-13 Système de chasse d'eau à commande électronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2016/19158 2016-12-21
TR2016/19158A TR201619158A1 (tr) 2016-12-21 2016-12-21 Bi̇r elektroni̇k kontrollü rezervuar si̇stemi̇

Publications (2)

Publication Number Publication Date
WO2018199868A2 true WO2018199868A2 (fr) 2018-11-01
WO2018199868A3 WO2018199868A3 (fr) 2019-01-17

Family

ID=63919158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2017/050657 Ceased WO2018199868A2 (fr) 2016-12-21 2017-12-13 Système de chasse d'eau à commande électronique

Country Status (3)

Country Link
EP (1) EP3559385A4 (fr)
TR (1) TR201619158A1 (fr)
WO (1) WO2018199868A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036553A (en) * 1990-06-26 1991-08-06 Sanderson Dilworth D Fully automatic toilet system
DE10009253A1 (de) * 2000-02-28 2001-08-30 Aquis Sanitaer Ag Rebstein Spülvorrichtung für Toiletten
DE10222193A1 (de) * 2002-05-18 2003-11-27 Thomas Wartmann Elektronische Wasserspülung
US7757708B1 (en) * 2008-02-25 2010-07-20 nth Solutions Toilet bowl overflow prevention and water conservation system and method
US8707474B2 (en) * 2008-05-13 2014-04-29 Ervin J. Rachwal Toilet controls
AT506791B1 (de) * 2008-10-08 2009-12-15 Herbert Wimberger Spülkasten für sanitäranlagen
DE202009000981U1 (de) * 2009-01-26 2010-09-16 Viege Gmbh & Co. Kg Vorrichtung zur berührungslosen Auslösung eines Spülkastenventils
KR101671511B1 (ko) * 2015-03-04 2016-11-16 주식회사 에코시스 공용시설의 절수시스템

Also Published As

Publication number Publication date
EP3559385A4 (fr) 2020-08-05
EP3559385A2 (fr) 2019-10-30
WO2018199868A3 (fr) 2019-01-17
TR201619158A1 (tr) 2018-07-23

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