WO2007003772A1 - Dispositif distributeur d'un produit nettoyant pour chasse d'eau - Google Patents
Dispositif distributeur d'un produit nettoyant pour chasse d'eau Download PDFInfo
- Publication number
- WO2007003772A1 WO2007003772A1 PCT/FR2006/001528 FR2006001528W WO2007003772A1 WO 2007003772 A1 WO2007003772 A1 WO 2007003772A1 FR 2006001528 W FR2006001528 W FR 2006001528W WO 2007003772 A1 WO2007003772 A1 WO 2007003772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cavity
- tank
- product
- flush
- communication
- 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
Links
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
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
- E03D9/033—Devices placed inside or dispensing into the cistern
- E03D9/037—Active dispensers, i.e. comprising a moving dosing element
-
- 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
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D2009/028—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing using a liquid substance
Definitions
- the present invention relates to a device for dispensing a determined dose of a liquid treatment product in a flush tank.
- Patent FR 2 808 897 has thus been proposed with a device consisting of a cleaning product storage tank, the lower part of which terminates in a tubular element opening into a cavity inside which is mounted a spherical shutter, which is integral with a float mounted floating on the surface of the water of the hunt.
- the amount of treatment product thus distributed depends essentially on the rise time of the spherical shutter from its low position to its upper position, and not on the volume of a storage cavity.
- a rise time is not a fixed datum since it depends on the state of a number of elements of the mechanism, the pressure of the water feeding the hunt, the height of the product in its container etc ... devices of this type are not able to deliver, each actuation of the hunt, identical precise doses of cleaning product.
- Drawer type devices have also been proposed, such as that described in patent FR 2,618,470, in which the cleaning product is contained in a storage container on the bottom of which is disposed a movable shutter sliding vertically under the action of a float controlled by the level of the water contained in the hunt.
- the float applies the shutter element in the up position, and when the flush is empty, the float drives down the shutter member which passes to the down position.
- This shutter element is designed so that in the high position, the storage liquid can penetrate into a cavity thereof, and that its lower part is closed and that, in the low position, the lower part of the shutter is in position. communication with the inside of the tank of the hunt and that the upper part is closed.
- the device proposed in US Patent 2,726,406 comprises a storage tank containing a disinfectant to be dispensed, provided at its base with an outlet which is closable by a valve secured to a float.
- the level of the water in the tank continues to rise, so that, according to the applicant, when the water level reaches that of the valve, the water then itself ensures the shutting off the flow of the product.
- a device has the drawbacks existing in the other devices mentioned in the prior art, namely the fact that the amount of product dispensed is a function of the filling time of the tank flush.
- the present invention aims to provide a device for delivering precise doses of cleaning products in which the filling time of the flush tank has an extremely low influence on the liquid product dose issued.
- the present invention thus relates to a device for dispensing a determined dose of a liquid treatment product in a flush tank, when actuated thereof, characterized in that it comprises:
- At least one metering cavity whose volume is close to that of the dose of product to be dispensed
- first means for placing this cavity in communication with a storage tank for said product second means for placing this cavity in controlled communication with the tank of the flush, the pressure drop of the first means being at least five times greater than the pressure loss of the second means,
- the metering cavity will be disposed in a vertical cylindrical element passing through the product storage tank.
- the metering tank will be placed under the storage tank, which will make it possible to use the entire volume of the latter.
- the first means of communication of the metering cavity with the storage tank may consist of an inlet port.
- the metering cavity will be closed at its lower part by closure means traversed by an outlet channel whose cross section is at least five times greater than that of the inlet orifice.
- the shutter elements may consist of a valve whose actuation is controlled from said float mounted member on the surface of the water contained in the tank of the flush. This valve may be mounted mobile in translation or rotation. According to the invention, it will also be possible to provide means capable of placing in communication an auxiliary reservoir with the metering cavity, so as to increase the volume (V + V + v) of the delivered product.
- said floating mounted member may be hollowed, at its upper part, with a cavity intended to collect the product dispensed by the sealing elements, extending by grooves able to distribute said product on its surface.
- the upper part of the latter may be in communication with an external filling container, possibly closed by a lid.
- the flush tank may include at least two water inlet ports, one of which is used to ensure the attachment therein of the storage tank, this orifice can further ensure the placing the latter in communication with the external filling container.
- Figure 1 is a partial vertical sectional view of a device according to the invention attached to the inner wall of a tank of a flush, shown in the waiting position of the flush,
- FIG. 2 is a partial vertical sectional view of the device according to the invention of FIG. 1 represented in the hunting actuation position
- FIGS. 3a and 3b are views in partial section of an alternative embodiment of the closure means represented in FIGS. 1 and 2,
- Figure 6 is a partial vertical sectional view of a means for controlling from the outside the filling treatment product of the device according to the invention.
- FIGS. 1 and 2 show a device 1 according to the invention which consists of a cylindrical storage container 2 which is fixed on the internal face of a wall 3a of a flush tank 3.
- a device 1 which consists of a cylindrical storage container 2 which is fixed on the internal face of a wall 3a of a flush tank 3.
- the side wall of the storage container 2 is pierced with an orifice 4, this orifice, and a corresponding orifice 5 of the wall 3a, are traversed by a screw 7 immobilized by a nut 8 with interposition of a sealing washer 9.
- the container 2 is traversed axially by a cylindrical tubular element 10 whose lower part ends in a cavity 12 whose volume V corresponds substantially to the volume of a dose of the product 6 which is contained in the container 2.
- the cavity 12 is closed at its lower part by a plug 17 which is pierced by an axial and longitudinal channel 19 of diameter D.
- the cavity 12 communicates with the interior of the container 2 through an orifice 14 whose diameter d is much smaller than the diameter D.
- the tubular element 10 is traversed by a longitudinal channel 16 placing the internal volume V of the cavity 12 in communication with the atmosphere and thus acting as a vent.
- the outlet orifice of the channel 19 is closed by a shutter system controlled by a float mounted floating on the surface of the water inside the tank 3 of the flush. More specifically, this closure device consists of a cylindrical piece 20 pierced at its upper part with an orifice 22, extending inwardly through a cavity 23, the diameters of the latter and the orifice 22 being such that the cylindrical piece 20 can be inserted around an O-ring 24 embedded in a circular groove of the cylindrical member 10 and which constitutes a stop.
- the cavity 23 is provided with an annular support zone 26 which provides the sliding guide of the cylindrical part
- the lower part of the cylindrical part 20 is provided with an external thread on which is screwed a cylindrical cap 25 whose inner face is hollowed to receive a shutter valve 28.
- the bottom of the cap 25 is pierced with a series of evacuation holes 27 whose total area is much greater than that of the channel 19.
- the cap 25 is extended downwards by a central rod 31 integral with a float 32.
- the level N of the water inside the tank 3 of the flush is such that the float 32 applies the flap 28 against the outlet of the channel 19 thus ensuring shutting it off.
- the treatment liquid contained in the container 2 flows, through the orifice 14 formed in the cylindrical element 10, into the cavity 12, expelling the air contained therein by the vent 16.
- the diameter d of the orifice 14 is small, that is to say for example of the order of 0.6 mm, the filling time of the cavity 12 is relatively long, which is hardly binding in the this is the period during which the flush is not used.
- the volume vs' flowing through the orifice 14 will be approximately 0.1 cm 3 which represents a small value relative to the volume V of the cavity 12, the volume of overall product delivered V + v thus being equal to 2 + 0.1 cm 3 .
- the plug 17 is secured to two support tabs 36 on which a plate 37 is mounted articulated around an axis 38.
- the plate 37 is hollowed out of a cavity in which a valve is fixed. 39 so that it can close the outlet of the channel 19 when it is applied against the cap 17 (Figure 3a) or, instead unleash it when the plate pivots downward ( Figure 3b).
- the position of the plate 37 is controlled by a float 40 fixed thereto by means of a rod 41. It is understood in these conditions that depending on the level No the e ⁇ u contained in the flush tank, the float 40 controls the closing or opening of the outlet of the channel 19.
- the volume V of the metering tank 12 In order to allow the user to adapt, according to his needs, the volume V of the metering tank 12, it will be possible to add thereto additional storage volumes V, V ', etc.
- a wall member 12a of the cavity 12 is pierced with two threaded holes which, in normal use, are closed by plugs.
- the user wishes to increase the volume V + v of the dose of product to be dispensed, he removes these plugs and inserts instead of the latter, by fastening means not shown in the drawing, tips 42a and 42b respectively arranged in the upper and lower part of an additional reservoir 44 of volume V, so that the volume of the product dispensed will be equal to V + V '+ v.
- the tank of the flush has water inlet orifices arranged in a manner incompatible with the fixing of the metering device according to the invention inside thereof, it is possible to use means for ensure its fixing on the internal walls of the tank.
- These fixing means may consist in particular of two opposing jacks bearing on opposite walls of the flush tank, the contact between the jacks and said walls being preferably by means of suction cups.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Devices For Dispensing Beverages (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06778720A EP1899537A1 (fr) | 2005-07-01 | 2006-06-29 | Dispositif distributeur d'un produit nettoyant pour chasse d'eau |
| JP2008519959A JP2009500546A (ja) | 2005-07-01 | 2006-06-29 | 水洗タンク用の洗浄剤ディスペンサ |
| CA002613837A CA2613837A1 (fr) | 2005-07-01 | 2006-06-29 | Dispositif distributeur d'un produit nettoyant pour chasse d'eau |
| US11/994,429 US20080301866A1 (en) | 2005-07-01 | 2006-06-29 | Cleaning Agent Dispenser for a Flushing Tank |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0507021 | 2005-07-01 | ||
| FR0507021A FR2887903A1 (fr) | 2005-07-01 | 2005-07-01 | Doseur de produit liquide (dans les chasses d'eau des wc) sur le procede d'archimede. |
| FR0510173A FR2887904B1 (fr) | 2005-07-01 | 2005-10-05 | Dispositif distributeur d'un produit nettoyant |
| FR0510173 | 2005-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007003772A1 true WO2007003772A1 (fr) | 2007-01-11 |
Family
ID=37103022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2006/001528 Ceased WO2007003772A1 (fr) | 2005-07-01 | 2006-06-29 | Dispositif distributeur d'un produit nettoyant pour chasse d'eau |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080301866A1 (fr) |
| EP (1) | EP1899537A1 (fr) |
| JP (1) | JP2009500546A (fr) |
| CA (1) | CA2613837A1 (fr) |
| FR (1) | FR2887904B1 (fr) |
| RU (1) | RU2395648C2 (fr) |
| WO (1) | WO2007003772A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007051247B4 (de) | 2007-10-26 | 2023-01-12 | Edmund Galster | Dosiervorrichtung zur Dosierung einer Duftsubstanz mit Reinigungs-und Desinfizierungswirkstoff in den WC-Unterputz-Spülkasten |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2962742A1 (fr) * | 2010-07-15 | 2012-01-20 | Daniel Riahi | Reservoir d'additif pour reserve d'eau de cabinet de toilette |
| ITTO20111038A1 (it) * | 2011-11-10 | 2013-05-11 | Oliveira & Irmao Sa | Dispositivo dosatore di un liquido di servizio per una cassetta di risciacquo, e cassetta di risciacquo provvista di tale dispositivo dosatore |
| WO2015010172A1 (fr) * | 2013-07-22 | 2015-01-29 | Jo O Timoteo Martins | Dispositif de distribution de liquide dans des w.-c. et récipient de conditionnement |
| EP3341533B1 (fr) | 2015-08-24 | 2022-12-07 | Kohler Co. | Toilette avec dispositif de distribution d'un composé chimique |
| RU2631280C2 (ru) * | 2016-02-01 | 2017-09-20 | Зайнитдин Хабитдинович Хисаметдинов | Способ дозирования жидких веществ и устройство для дозирования на его основе для туалета |
| CN110700361A (zh) * | 2018-07-09 | 2020-01-17 | 徐洪飞 | 马桶清洁液加注装置 |
| WO2020061681A1 (fr) * | 2018-09-24 | 2020-04-02 | Huy Tran | Système pour introduire une substance synthétique dans une cuvette de toilettes |
| US11692337B2 (en) | 2019-04-04 | 2023-07-04 | 2Go Products, Llc | Bidet washing apparatus with disinfectant wash feature |
| JP6931838B1 (ja) * | 2021-03-24 | 2021-09-08 | 隆士 ▲高▼松 | 洗浄水供給装置 |
| JP2022151488A (ja) * | 2021-03-24 | 2022-10-07 | 隆士 ▲高▼松 | 洗浄水供給装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE71113C (de) * | C. LUCHT in Hanau, Altgasse 4 | Einrichtung zum absetzenden Einführen einer Flüssigkeit in eine andere, insbesondere zum Mischen von Spülwasser mit Desinfectionsflüssigkeit für Äbtritte u. dergl | ||
| US2726406A (en) * | 1952-05-27 | 1955-12-13 | Vierra Antone Nunes | Disinfectant dispenser |
| US3229854A (en) * | 1963-06-05 | 1966-01-18 | Union Tank Car Co | Water conditioning system |
| FR2808897A1 (fr) * | 2000-05-15 | 2001-11-16 | Jean Noel Alexandre | Dispositif de distribution automatique d'une solution chimique destine a etre place dans un reservoir |
| US6654970B1 (en) * | 2002-05-08 | 2003-12-02 | Jack F. J. Van | Passive quantitative liquid dispenser |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167041B (en) * | 1984-11-21 | 1988-03-02 | Kemstech Cleansing Products En | Dispensing valve assembly |
| FR2618470B1 (fr) * | 1987-07-21 | 1990-09-21 | Hacquard Maurice | Distributeur de produit detartrant pour w.c. |
| JP2522666Y2 (ja) * | 1989-12-25 | 1997-01-16 | いすゞ自動車株式会社 | V形エンジンの動弁機構 |
| TW328791U (en) * | 1997-09-27 | 1998-03-21 | Song-Ze Chen | Fixed quantity toilet cleaner supplying device |
| DE10113036B4 (de) * | 2000-11-17 | 2005-02-17 | Henkel Kgaa | Abgabevorrichtung zur Abgabe von Wirkstofffluiden in die Spülflüssigkeit in einem Toilettenbecken |
-
2005
- 2005-10-05 FR FR0510173A patent/FR2887904B1/fr not_active Expired - Fee Related
-
2006
- 2006-06-29 JP JP2008519959A patent/JP2009500546A/ja active Pending
- 2006-06-29 EP EP06778720A patent/EP1899537A1/fr not_active Withdrawn
- 2006-06-29 US US11/994,429 patent/US20080301866A1/en not_active Abandoned
- 2006-06-29 RU RU2008103035/03A patent/RU2395648C2/ru not_active IP Right Cessation
- 2006-06-29 WO PCT/FR2006/001528 patent/WO2007003772A1/fr not_active Ceased
- 2006-06-29 CA CA002613837A patent/CA2613837A1/fr not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE71113C (de) * | C. LUCHT in Hanau, Altgasse 4 | Einrichtung zum absetzenden Einführen einer Flüssigkeit in eine andere, insbesondere zum Mischen von Spülwasser mit Desinfectionsflüssigkeit für Äbtritte u. dergl | ||
| US2726406A (en) * | 1952-05-27 | 1955-12-13 | Vierra Antone Nunes | Disinfectant dispenser |
| US3229854A (en) * | 1963-06-05 | 1966-01-18 | Union Tank Car Co | Water conditioning system |
| FR2808897A1 (fr) * | 2000-05-15 | 2001-11-16 | Jean Noel Alexandre | Dispositif de distribution automatique d'une solution chimique destine a etre place dans un reservoir |
| US6654970B1 (en) * | 2002-05-08 | 2003-12-02 | Jack F. J. Van | Passive quantitative liquid dispenser |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007051247B4 (de) | 2007-10-26 | 2023-01-12 | Edmund Galster | Dosiervorrichtung zur Dosierung einer Duftsubstanz mit Reinigungs-und Desinfizierungswirkstoff in den WC-Unterputz-Spülkasten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2887904B1 (fr) | 2007-09-28 |
| EP1899537A1 (fr) | 2008-03-19 |
| FR2887904A1 (fr) | 2007-01-05 |
| RU2395648C2 (ru) | 2010-07-27 |
| RU2008103035A (ru) | 2009-08-10 |
| US20080301866A1 (en) | 2008-12-11 |
| JP2009500546A (ja) | 2009-01-08 |
| CA2613837A1 (fr) | 2007-01-11 |
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