WO2006117790A1 - Procede et systeme comportant un reservoir pouvant etre rempli et destine a ajouter des produits chimiques solides ou liquides dans l'eau de chasse des toilettes - Google Patents

Procede et systeme comportant un reservoir pouvant etre rempli et destine a ajouter des produits chimiques solides ou liquides dans l'eau de chasse des toilettes Download PDF

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Publication number
WO2006117790A1
WO2006117790A1 PCT/IL2006/000535 IL2006000535W WO2006117790A1 WO 2006117790 A1 WO2006117790 A1 WO 2006117790A1 IL 2006000535 W IL2006000535 W IL 2006000535W WO 2006117790 A1 WO2006117790 A1 WO 2006117790A1
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WO
WIPO (PCT)
Prior art keywords
reservoir
chemicals
pipe
opening
container
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Application number
PCT/IL2006/000535
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English (en)
Inventor
Yizhak Ben-Ezra
Original Assignee
Yizhak Ben-Ezra
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 Yizhak Ben-Ezra filed Critical Yizhak Ben-Ezra
Publication of WO2006117790A1 publication Critical patent/WO2006117790A1/fr

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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
    • E03D9/031—Devices connected to or dispensing into the flushing pipe

Definitions

  • the present invention relates to a method and system for the addition of the solid and/or liquid chemicals to the toilet flushing water and more particularly, the invention relates to a method and system comprising a refillable reservoir for adding disinfectants or like chemicals into said toilet flushing water.
  • the purpose of the chemicals dispensed into the flushing water has been to disinfect the toilet flushing water and to add fresh fragrance. There is an additional intention to add to the toilet flushing water an attractive color.
  • WO 83/00713 presents means by which the chemicals used in chemical effluent purification are dispensed into a flushing liquid. The chemicals are efficiently mixed with the waste in connection with the flushing operation.
  • the means utilizes a secondary flow from the filling flow of the waste flushing tank achieved by technology known in the art.
  • the means comprises a dissolving vessel containing an undissolved precipitation chemical.
  • the secondary flow from the filling of the flushing tank entering the means through a pipe becomes saturated during its passage through the dissolving vessel to become a chemical solution, which is conducted into the flushing tank.
  • the chemical solution, which is formed in the flushing tank becomes efficiently mixed with the waste during the flushing of the waste.
  • this method employs the use of an additional vessel having a complex structure, which must be attached to the conventional toilet flushing tank by means of two pipes.
  • the vessel occupies additional space near said conventional toilet flushing tank.
  • the vessel comprises a filter, which must be replaced periodically, since the chemicals flowing through the pipe from the vessel to the flushing tank without any pressure, can cause the sealing of said pipe.
  • EP 0570326 Al discloses an apparatus and method for dispensing a first liquid into a second reservoir liquid.
  • the apparatus comprises a container adapted to hold the dispensable liquid, a dispensing nozzle and a sensing tube.
  • the dispensing nozzle is positioned on the container below the dispensable liquid level within the container.
  • the sensing tube has two open ends, the first open end is positioned above the dispensable liquid level within the container and the second open end is positioned outside the container and below the dispensing nozzle.
  • the method and apparatus disclosed in this patent application have a complex structure using an additional container with two pipes, with one pipe being used for the flow of the dispensing liquid from said container to a reservoir and the other pipe being used for the flow of air inside said container in order to fill the resulting empty space.
  • WO 01/88286 Al Another type of liquid dispenser for cleaning toilet bowls is presented in WO 01/88286 Al.
  • This patent application concerns a product dispenser for toilet bowls, comprising means for attaching on the bowl and a reservoir of liquid product connected with a tube.
  • the reservoir In its lower part, the reservoir has a free opening its size such that the flow of liquid is prevented when there is no flushing.
  • the liquid flow in the vicinity of the tube or along it, or the up -flow of water in the tube causes the liquid to be dispensed by a hydrodynamic effect.
  • this dispenser has plastic components, such as the reservoir for the liquid and the catching means, which must be thrown away after the liquid is finished.
  • the proposed dispenser in this patent application is not designed for multiple uses.
  • a number of patents describe fluid dispensing bottles with particular provisions allowing the bottle to be hung in an inverted orientation on the side of a toilet tank, to point downward within the tank so that the fluid dispensing end of the bottle extends into a region that is normally full of water, but is drained of water from the tank, and subsequently refilled, whenever the toilet is flushed.
  • US 6,691,328 B2 discloses a ref ⁇ lable bottle used to dispense a fluid for cleaning a toilet bowl. Such a bottle includes a reservoir, a metering portion, and a cover, which is removable to expose an opening within the reservoir for refilling.
  • the cover may include the metering portion, or it may be formed as a cap at an end of the reservoir opposite the metering portion.
  • the end of the bottle extends into a region that is normally full of water from the tank, the fluids for cleaning toilet bowls located in said bottle are continuously dispensed, even when the toilet is not flushed, and therefore said fluids are futilely wasted.
  • the present invention relates to a method and system for adding solid and/or liquid chemicals into the toilet flushing water.
  • the system for adding chemicals to the toilet flushing water comprises: (a) a reservoir having an upper and lower section that is attached to a pipe, wherein fluid communication exists between said pipe and said lower section of said reservoir through a plurality of holes in the common wall between them, said plurality of holes located in said lower section; (b) a plate having a plurality of holes, located within said reservoir close to its lower section; (c) an opening in said reservoir, optionally covered with a cap, wherein said cap is removed in order to expose said opening for inserting said chemicals; and (d) an opening in said common wall, said opening located in said upper section of said reservoir.
  • the opening in the common wall has a funnel-shaped form.
  • the form of the reservoir is selected from the group, comprising: (a) circular; (b) oval; (c) triangular; and (d) polygonal.
  • the opening in the reservoir is located on the side surface of said reservoir.
  • the opening in the reservoir is located on the top surface of the reservoir.
  • the fluid dispensed from the reservoir through the plurality of holes comprises chemicals selected from one or more of the following: (a) chemicals that help keeping the toilet bowl clean; (b) chemicals that comprise a dye(s) for coloring the toilet bowl water; (c) chemicals that provide a pleasant fragrance; and (d) chemicals that are disinfectants.
  • the reservoir is attached to the pipe by adhesive means.
  • the plate located inside the reservoir is attached to said reservoir by adhesive means.
  • the plate located inside the reservoir is attached to the pipe by adhesive means.
  • the pipe has an L-shaped form.
  • the pipe has a straight form.
  • the chemicals are selected from the group, comprising: (a) solid chemicals; and (b) liquid chemicals.
  • the liquid chemicals are contained in an insert, which is inserted inside the reservoir.
  • the insert is connected to the reservoir by a threaded aperture.
  • the insert comprises: (a) a container which is filled with liquid chemicals, said container having top and bottom sections; (b) a component extending from the bottom of the bottom section; (c) a receptacle connected to said component, said receptacle having a plurality of holes and a plurality of teeth; (d) a narrow pipe being placed inside a hole in said component and connected to the bottom of the bottom section of said container, thereby forming a passageway for said liquid chemicals from said container to a narrow groove located at the bottom of said component, said narrow groove enabling said liquid chemicals to flow from said narrow pipe to said receptacle; (e) optionally, a cap at said top section for connecting said insert to the reservoir; and (f) optionally, an. additional cap which is connected to said cap, said additional cap covering an opening for inserting said liquid chemicals into said container.
  • the container is connected to the cap.
  • the receptacle has the saucer-like form.
  • the additional cap is connected to the cap, connecting said insert to the reservoir by means of a threaded aperture.
  • the bottom section of the container has a convex or straight form.
  • the receptacle comprises an additional small receptacle for inserting the component into it.
  • the additional small receptacle has the saucer-like form.
  • the additional small receptacle comprises a plurality of teeth.
  • the narrow pipe is connected to the bottom section of the container, whereby the liquid chemicals from said container spill into the upper end of the narrow pipe and flow within said narrow pipe towards the receptacle.
  • the receptacle is connected to the component.
  • the component is connected to the bottom section of the container.
  • the method for adding chemicals to the toilet flushing water comprises: (a) providing: (a.l.) a reservoir having an upper and lower section that is attached to a pipe, wherein fluid communication exists between said pipe and said lower section of said reservoir through a plurality of holes in the common wall between them, said plurality of holes located in said lower section; (a.2.) a plate having a plurality of holes, located within said reservoir close to its lower section; (a.3.) an opening in said reservoir, optionally covered with a cap, wherein said cap is removed in order to expose said opening for inserting said chemicals; and (a.4.) an opening in said common wall, said opening located in said upper section of said reservoir; and (b) inserting said chemicals into said opening in said reservoir; and (c) flushing the toilet.
  • the method further comprises providing the liquid chemicals in an insert located inside the reservoir.
  • the method further comprises: (a) providing: (a.l.) a container which is filled with liquid chemicals, said container having top and bottom sections; (a.2.) a component extending from the bottom of the bottom section; (a.3.) a receptacle connected to said component, said receptacle having a plurality of holes and a plurality of teeth; (a.4.) a narrow pipe being placed inside a hole in said component and connected to the bottom of the bottom section of said container, thereby forming a passageway for said liquid chemicals from said container to a narrow groove located at the bottom of said component, said narrow groove enabling said liquid chemicals to flow from said narrow pipe to said receptacle; (a.5.) optionally, a cap at said top section for connecting said insert to the reservoir; and (a.6.) optionally, an additional cap connected to said cap, said additional cap covering an opening for inserting said liquid chemicals into said container; and (b) inserting said liquid chemicals into said opening; and (c) flushing the toilet.
  • Fig. IA is a perspective view of the L-shaped pipe with a reservoir attached to it, wherein said reservoir is open and is ready to be filled with chemicals, according to an embodiment of the present invention
  • Fig. IB is a perspective view of the L-shaped pipe with a reservoir attached to it, wherein said reservoir is filled with chemicals and covered with a cap, which can be removed to expose an opening within said reservoir for refilling, according to an embodiment of the present invention
  • Fig. 1C is a perspective view of the pipe with a reservoir attached to it, wherein said reservoir is filled with chemicals and covered with a cap, according to another embodiment of the present invention
  • Fig. 2A is a side view of the L-shaped pipe with a reservoir attached to it, wherein said reservoir is covered with a cap, according to an embodiment of the present invention
  • FIG. 2B to Fig. 2D are perspective illustrations of an open reservoir, according to different embodiments of the present invention.
  • Fig. 3A is a front view of a funnel, according to an embodiment of the present invention.
  • FIG. 3B is a perspective view of a funnel, according to an embodiment of the present invention.
  • FIG. 4 - FIG. 4 to Fig. 5B are perspective illustrations of the L-shaped pipe with a reservoir attached to it, showing different ways of incorporation of the present invention inside the conventional pipe structure in the toilet, according to different embodiments of the present invention;
  • Fig. 6A is a perspective illustration of an insert enabling the addition of liquid chemicals into the toilet flushing water, wherein said insert is filled by said chemicals and sealed by means of a cap, according to an embodiment of the present invention
  • Fig. 6B is a perspective illustration of an insert enabling the addition of liquid chemicals into the toilet flushing water, wherein said insert is unsealed and illustrated without a saucer-like receptacle at the base, according to an embodiment of the present invention
  • Fig. 6C is a perspective illustration of a cylindrical component having a narrow groove to enable a flow of liquid chemicals into the saucer- like receptacle, according to an embodiment of the present invention
  • Fig. 6D is a perspective illustration of the saucer-like receptacle, according to an embodiment of the present invention.
  • Fig. 6E is a perspective illustration of a narrow pipe, according to an embodiment of the present invention.
  • Fig. 6F is a perspective illustration of the narrow pipe integrated into a bottom section of the insert for enabling the addition of liquid chemicals, according to an embodiment of the present invention.
  • Fig. 7 is a perspective view of the L-shaped pipe with a reservoir attached to it, in which a insert for enabling the addition of liquid chemicals into the toilet flushing water reservoir is integrated, wherein said insert is filled with said chemicals and covered with a cap, which can be removed to expose an opening within said insert for refilling, according to an embodiment of the present invention.
  • Fig. IA is a perspective view 100 of L-shaped pipe 101 with a reservoir attached to it, wherein said reservoir is open and is ready to be filled with chemicals, according to an embodiment of the present invention.
  • Pipe 105 having a proximate end 106 and a distal end 105, is attached to reservoir 110.
  • Reservoir 110 having an upper section 120 and a lower section 115 is located near the distal end 105 of L-shaped pipe 101.
  • the reservoir comprises a plate 125 located close to said reservoir lower section 115 having a plurality of holes.
  • the Reservoir further comprises an opening 150 having threaded aperture 170.
  • Section 130 of pipe 101 also comprises a plurality of holes.
  • Pipe 101 comprises a funnel 140 making it possible for the water, flowing within said pipe 101 from its distal end 105 to its proximate end 106, to enter reservoir 110 by means of said funnel 140.
  • the water entering reservoir 110 flows out to proximate end 106 of L-shaped pipe 101 since plate 125, which is located within reservoir 110, and section 130 of said L-shaped pipe 101 has a plurality of holes.
  • the stream of the water flows through the above holes towards opening 165 of pipe 101.
  • all components of the present invention are manufactured from any material, such as plastic, aluminum, wood etc, which does not dissolve in the water.
  • pipe 101 has any form being different from L-shape form drawn in Fig. IA. It should be noted, that reservoir 110 can be attached to pipe 101 at any location, thereby creating a closed space by means of a common wall defined by said pipe 101 and reservoir 110.
  • plate 125 is a net, manufactured from plastic, metal, wood, etc. According to another embodiment of the present invention, plate 125 can comprise a plurality of slots. According to still another embodiment of the present invention, plate 125 can be any component enabling the water to flow through it from reservoir 110 to proximate end 106 of L-shaped pipe 101.
  • section 130 of pipe 101 is an opening in said pipe enabling water to flow through said opening from reservoir 110 to proximate end 106 of L-shaped pipe 101.
  • section 130 of pipe 101 can comprise a plurality of slots.
  • section 130 of pipe 101 can be any component enabling the water to flow through said component from reservoir 110 to proximate end 106 of L-shaped pipe 101.
  • Fig. IB is a perspective view of L-shaped pipe 101 with a reservoir 110 attached to it, wherein said reservoir is filled with chemicals 190 and covered with a cap 175, which can be removed in order to expose an opening 150, illustrated in Fig. IA within said reservoir 110 for refilling, according to an embodiment of the present invention.
  • a part of said water stream enters reservoir 110 via funnel 140 and dissolves part of the chemicals 190 located on plate 125.
  • the fluid, containing the dissolved chemicals flows through a plurality of holes in plate 125 and in section 130 of pipe 101 towards opening 165 in said pipe.
  • chemicals 190 in reservoir 110 are completely dissolved, they can be refilled.
  • a user of the present invention has to open cap 175, exposing an opening 150 illustrated in Fig. IA, and place chemicals inside said reservoir. After closing cap 175, the present invention is ready for use.
  • the proposed process of refilling is very simple and does not require any unnecessary efforts on the part of the user.
  • Chemicals 190 may be located anywhere on plate 125 and it is not necessary to place them on a special location on said plate.
  • the fluid dispensed from the reservoir includes, for example, chemicals that help keep the toilet bowl clean, a dye to color the toilet bowl water, chemicals providing a pleasant fragrance or disinfecting chemicals.
  • cap 175, is closed by means of screwing, by means of pressure or by any other conventional means which are known to the persons skilled in the art.
  • reservoir 110 is attached to pipe 101 by means of gluing, screwing or it may be manufactured together with pipe 101 as one inseparable part.
  • plate 125 may be attached to reservoir 110 and to pipe 101 by means of gluing or it may be manufactured together with said pipe or said reservoir as one inseparable part.
  • Fig. 1C is a perspective view of pipe 101 with a reservoir 110 attached to it, wherein said reservoir is filled with chemicals 190 and covered with a cap 175, according to another embodiment of the present invention.
  • pipe 101 may have a straight form and not be L-shaped, as illustrated in Fig. IA.
  • Fig. 2A is a side view of the L-shaped pipe 101 with a reservoir attached to it, wherein said reservoir is covered with a cap, according to an embodiment of the present invention.
  • the water streams through the opening 160 in pipe 101 towards the proximate end 106 of said pipe, while a part of said water stream enters reservoir 110 via opening 155 in funnel 140. Then the water comes out from the reservoir via a plurality of holes in plate 125 and in section 130 of pipe 101.
  • a pipe can be inserted into opening 155 for enabling the water to enter reservoir 110 by means of said pipe.
  • the above pipe can be used instead of funnel 140.
  • funnel 140 can be used any component enabling the water, streaming through opening 160, to enter reservoir 110.
  • Fig. 2B is a perspective view of an open reservoir 110, according to an embodiment of the present invention.
  • the reservoir 110 should be attached to pipe 101 by means of edges 201, 202, 203, 204 and/or 205.
  • the reservoir does not comprise a side limited by said reservoir edges 201 to 204.
  • the chemicals 190, illustrated in Fig. IB, should be inserted via opening 150 in the reservoir. Then the reservoir can be sealed by means of cap 175.
  • Fig. 2C is a perspective view of an open reservoir 110, according to another embodiment of the present invention.
  • the reservoir 110 should be attached to pipe 101 by means of its side limited by edges 201, 202, 203, 204.
  • the chemicals 190, illustrated in Fig. IB, should be inserted via opening 150 in the reservoir.
  • the reservoir can be sealed by means of cap 175.
  • Section 210 of the reservoir located near its lower section 115 comprises a plurality of holes.
  • the holes in section 210 must match the holes in section 130 of said pipe in order to allow the water to flow through said matched holes towards opening 165 in said pipe.
  • Fig. 2D is a perspective view of an open reservoir 110, according to still another embodiment of the present invention.
  • the reservoir should be attached to pipe 101 by means of its side limited by edges 201 to 205.
  • the section 210 of the reservoir, illustrated in Fig. 2C comprising a plurality of holes, is absent according to this embodiment.
  • the chemicals 190, illustrated in Fig. IB, should be inserted via opening 150 in the reservoir. Then the reservoir can be sealed by means of cap 175.
  • the water entering the reservoir exits said reservoir by means of a plurality of holes located in plate 125 and in section 130 of pipe 101.
  • Fig. 3A is a front view of a funnel 140 and Fig. 3B is a perspective view of said funnel, according to an embodiment of the present invention.
  • the funnel comprises an opening 155.
  • the water enters reservoir 110 via opening 155 in the funnel and flows towards lower section 115 of said reservoir.
  • Fig. 4 to Fig. 5B are perspective illustrations of the L-shaped pipe with a reservoir attached to it, showing different ways of incorporation of the present invention inside the conventional pipe structure in the toilet, according to different embodiments of the present invention.
  • distal end 420 of pipe 101 may be expanded in order to enable the insertion of pipe 440 into the expanded opening 450 of pipe 101.
  • proximate end 410 of L-shaped pipe 101 may be constricted in order to enable its insertion into the pipe 430.
  • distal end 420 and proximate end 410 are connected, respectively, to pipes 440 and 430 by any adhesive means.
  • a rubber gasket or "O" ring can be inserted between distal end 420 and pipe 440, and proximate end 410 and pipe 430. It should be noted, that according to an embodiment of the present invention, the shape of the proximate and distal ends of pipe 101 may be interchanged.
  • distal end 105 of pipe 101 may be directly attached to water container 510, while proximate end 106 may be directly attached to toilet bowl 540.
  • the water flushed from container 510 flows towards the toilet bowl, entering the reservoir 110 via opening 155 in funnel 140, and then dissolving part of the chemicals 190 located on plate 125.
  • the water comes out of said reservoir via a plurality of holes in said plate 125 and in section 130 of pipe 101. Then the fluid with the dissolved chemicals flows towards toilet bowl 540.
  • distal end 105 of pipe 101 may be attached to edge 520 of water container 510 by any adhesive means, by means of screwing or by any other method known to the person skilled in the art.
  • proximate end 106 of pipe 101 may be attached to edge 530 of toilet bowl 540 by any adhesive means, by means of screwing or by any other method known to the person skilled in the art.
  • a rubber gasket or "O" ring is inserted between distal end 105 and pipe 562, and proximate end 106 and pipe 561.
  • distal end 105 and proximate end 106 are connected to pipes 562 and 561, respectively, by means of heating to a predetermined temperature edges of said distal end 105, proximate end 106, pipe 562 and pipe 561.
  • distal end 105 of pipe 101 is attached to pipe 562 leading to water container 510, while proximate end 106 is attached to pipe 561 leading to toilet bowl 540.
  • distal end 105 and/or proximate end 106 may be attached to edge 570 of pipe 562 and to edge 560 of pipe 561, respectively, by any adhesive means, by means of screwing or by any other method known to the person skilled in the art.
  • the opening in the reservoir with the cap which can be removed in order to refill chemicals, is located at any place on said reservoir.
  • the opening with the cap can be located anywhere on the surface of said reservoir between its upper and lower section, also including the surface of these sections.
  • the opening with the cap can be located on the top surface of upper section of said reservoir.
  • the reservoir has a circular, oval, triangular, polygonal form or any combinations of these forms.
  • the opening in reservoir 110 which can be covered with cap 175, has to be large enough in order to enable the insertion of chemicals inside said reservoir.
  • reservoir 110 is attached to the L-shaped pipe by any adhesive means or by any other method known to the person skilled in the art.
  • the reservoir 110, funnel 140 and section 130 of L-shaped pipe 101 having a plurality of holes are located close to proximate end 106 of said L-shaped pipe 101 instead of being located close to distal end 105 of said L-shaped pipe, as illustrated in Fig. IA, for example.
  • Fig. IA to Fig. 5B disclose the system for adding solid chemicals into the toilet flushing water.
  • the following figures disclose a insert for enabling the addition of liquid chemicals. In order to use the above insert, it must be integrated into the system presented in Fig. IA to Fig. 5B.
  • Fig. 6A is a perspective illustration of an insert 600 enabling the addition of liquid chemicals 655 into the toilet flushing water, wherein said insert is filled by said chemicals and sealed by means of a cap 611, according to an embodiment of the present invention.
  • the insert is inserted inside reservoir 120 and connected to it by means of screwing of cap 610 on threaded aperture 170.
  • the insert comprises a reservoir 620 filled with the liquid chemicals 655 having top section 623 and bottom section 624.
  • the top section of reservoir 620 is connected adhesively or by any other way to a cap 610 having threaded aperture 615.
  • Additional cap 611 connected to cap 610 by means of threaded aperture 635, is used for refilling reservoir 620 with liquid chemicals.
  • the bottom section of reservoir 620 has a convex form and is connected to cylindrical component 640 having a narrow groove 650 enabling liquid chemicals by means of a narrow pipe 645 to flow from said reservoir to saucer-like receptacle 651, which is connected to said cylindrical component 640.
  • Saucer-like receptacle 651 comprises a plurality of holes 654, and a plurality of teeth 652 and 653 to enable toilet flushing water, mixed with the liquid chemicals in saucer-like receptacle 651, to flow easily through them.
  • insert 600 is one-time insert and it does not comprise additional cap 611. When liquid chemicals inside the above one-time insert are finished, said insert should be replaced by another one filled with liquid chemicals.
  • narrow groove 650 depends on a viscosity of liquid chemicals 655. The more viscous are liquid chemicals 655, the greater is the size of narrow groove 650. Analogically, the less viscous are liquid chemicals 655, the smaller is the size of narrow groove 650.
  • Fig. 6B is a perspective illustration of an insert enabling the addition of liquid chemicals into the toilet flushing water, wherein said insert is unsealed and illustrated without a saucer-like receptacle, according to an embodiment of the present invention.
  • Cap 611 (Fig. 6A) is open and reservoir 620 can be refilled with liquid chemicals.
  • Bottom section 624 of reservoir 620, having a convex form, is connected to cylindrical component 640.
  • Narrow pipe 645 and narrow groove 650 are clearly seen within cylindrical component 640.
  • Fig. 6C is a perspective illustration of a cylindrical component 640 having a narrow groove 650 to enable a flow of liquid chemicals into the saucer-like receptacle, according to an embodiment of the present invention.
  • the cylindrical component comprise a hole 641 for inserting narrow pipe 645.
  • the height of the narrow groove is defined by its upper end 657 and its lower end 658.
  • Fig. 6D is a perspective illustration of a saucer-like receptacle 651, according to an embodiment of the present invention.
  • Saucer-like receptacle 651 comprises a small saucer-like receptacle 656 for inserting cylindrical component 640 into it.
  • Saucer-like receptacle 651 comprises a plurality of holes 654, and teeth 652 and 653 for enabling toilet flushing water, mixed with the liquid chemicals accumulated between teeth 653 of small saucer- like receptacle 656, to flow easily through them.
  • Fig. 6E is a perspective illustration of a narrow pipe 645, according to an embodiment of the present invention.
  • the narrow pipe has an upper end 625 and a lower end 626.
  • Fig. 6F is a perspective illustration of the narrow pipe 645 integrated into a bottom section 624 of the insert 600 to enable the addition of liquid chemicals 655, according to an embodiment of the present invention.
  • Narrow pipe 645 is connected adhesively or by any other way to bottom section 624. Its upper end 625 is located inside reservoir 620 enabling liquid chemicals to flow through said narrow pipe into small saucer-like receptacle 656. The flow of liquid chemicals into small saucer-like receptacle 656 continues until the level of liquid rises above the height of narrow groove 650 in cylindrical component 640. Then the air access to the reservoir 620 is closed and the flow of liquid chemicals 655 into small saucer-like receptacle 656 is stopped. The liquid chemicals 655 collect between a plurality of teeth 653 of small saucer-like receptacle 656.
  • Fig. 7 is a perspective view of the L-shaped pipe 101 with a reservoir 120 attached to it, in which a insert 600 is integrated, wherein said insert is filled with liquid chemicals 655 and covered with a cap 611, which can be removed to expose an opening within said insert for refilling, according to an embodiment of the present invention.
  • the toilet flushing water enters reservoir 120 by means of opening 155 in funnel 140 and flushes the liquid chemicals collected between a plurality of teeth 653 of small saucer-like receptacle 656, which is part of saucer-like receptacle 651.
  • the toilet water, mixed with the above accumulated liquid chemicals, is flushed via a plurality of holes 654 and teeth 653, 652 of saucer-like receptacle 651, and via a plurality of holes in plate 125 and in section 130 back to pipe 101 towards opening 165.
  • saucer 651 is connected to cylindrical component 640 adhesively or by any other means.
  • cylindrical component 640 is connected to bottom section 624 of reservoir 620 adhesively or by any other means.
  • the bottom section 624 of the reservoir 620 has a straight form.

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  • 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)

Abstract

Procédé et système permettant d'ajouter des produits chimiques à l'eau de chasse de toilettes. Ledit système comporte (a) un réservoir (110) pourvu d'une partie supérieure et d'une partie inférieure et raccordé à un tuyau (105), ledit tuyau (105) et ladite partie inférieure du réservoir (110) se trouvant en communication fluidique à travers une pluralité de trous ménagés dans la paroi commune située entre eux, et la pluralité de trous étant située dans la partie inférieure, (b) une plaque (125) pourvue d'une pluralité de trous, située à l'intérieur du réservoir (110) à proximité de sa partie inférieure, (c) un orifice (150) ménagé dans ce réservoir (110) et éventuellement fermé par un bouchon (175), ledit bouchon (175) étant enlevé pour mettre à nu l'orifice (150) en vue de l'introduction des produits chimiques, et (d) un orifice (155) ménagé dans la paroi commune, ledit orifice (155) étant situé dans la partie supérieure du réservoir (110).
PCT/IL2006/000535 2005-05-05 2006-05-04 Procede et systeme comportant un reservoir pouvant etre rempli et destine a ajouter des produits chimiques solides ou liquides dans l'eau de chasse des toilettes WO2006117790A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL168413 2005-05-05
IL16841305A IL168413A (en) 2005-05-05 2005-05-05 Method and system comprising a refillable reservoir for adding solid or liquid chemicals into the toilet flushing water

Publications (1)

Publication Number Publication Date
WO2006117790A1 true WO2006117790A1 (fr) 2006-11-09

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IL (1) IL168413A (fr)
WO (1) WO2006117790A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016040628A1 (fr) * 2014-09-12 2016-03-17 Emerson Electric Co. Dispositif de traitement de décharge de broyeur de déchets alimentaires
CN108797737A (zh) * 2018-05-07 2018-11-13 王治又 一种儿童专用坐便器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190917085A (en) * 1909-07-22 1910-01-06 William Lawson Improvements in Disinfecting or Deodorising Apparatus Operated by a Water Flush, specially applicable for use in connection with Water Closets, Urinals, or the like.
GB466414A (en) * 1935-11-22 1937-05-24 Victor Wentworth Beamish Improvements relating to apparatus for the disinfecting of water closets and latrines
DE7427794U (de) * 1974-12-12 Scheelke W Einbauvorrichtung für einen Toilettenanschluß

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7427794U (de) * 1974-12-12 Scheelke W Einbauvorrichtung für einen Toilettenanschluß
GB190917085A (en) * 1909-07-22 1910-01-06 William Lawson Improvements in Disinfecting or Deodorising Apparatus Operated by a Water Flush, specially applicable for use in connection with Water Closets, Urinals, or the like.
GB466414A (en) * 1935-11-22 1937-05-24 Victor Wentworth Beamish Improvements relating to apparatus for the disinfecting of water closets and latrines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016040628A1 (fr) * 2014-09-12 2016-03-17 Emerson Electric Co. Dispositif de traitement de décharge de broyeur de déchets alimentaires
CN108797737A (zh) * 2018-05-07 2018-11-13 王治又 一种儿童专用坐便器

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