WO2012001197A1 - Dispositif de dosage d'un liquide sous pression dans un réseau de distribution d'eau - Google Patents

Dispositif de dosage d'un liquide sous pression dans un réseau de distribution d'eau Download PDF

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Publication number
WO2012001197A1
WO2012001197A1 PCT/ES2011/070464 ES2011070464W WO2012001197A1 WO 2012001197 A1 WO2012001197 A1 WO 2012001197A1 ES 2011070464 W ES2011070464 W ES 2011070464W WO 2012001197 A1 WO2012001197 A1 WO 2012001197A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
water
pump body
cistern
piston
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/ES2011/070464
Other languages
English (en)
Spanish (es)
Inventor
Santiago Villanueva Lechado
Ivan Rodriguez Lopez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012001197A1 publication Critical patent/WO2012001197A1/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
    • 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
    • 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
    • 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

  • An object of the present invention patent is a dosing device and more specifically a liquid dosing device in a water network.
  • the present invention patent is of special application in the dosage of a phytosanitary liquid in a water cistern for sanitary use, wherein both the liquid and the amount of said injected liquid is selectable, the mixture being carried out autonomously, in each discharge of the aforementioned cistern.
  • the present invention patent can also be used, in a non-limiting manner in livestock feeders on farms, chlorine dispensers in swimming pools, soap dispensers in washing machines, dosing of anti-limes products in dishwashers and, in general, any system, element or device connected to a water network.
  • Examples of such liquid dosing systems or devices for sanitary tanks are, among others, the Spanish patent with publication number ES2159392T3, "Dosing device for adding sterilizer or disinfectant to a water feeding supply device, as well as its use", which describes a dosing device to add sterilizer or disinfectant to a water-fed supply device, in order to provide sterilized water for consumers and comprising: a reserve container for sterilizer or disinfectant; a flow path for water that reaches at least one connection site; a remote maneuvering addition device for the sterilizer; a control device that cooperates with a flowmeter that captures the flow of the fed water and transmits it as a signal to the control equipment and that maneuvers the addition equipment based on a pre-set concentration of sterilizer in the water, and that is characterized in that the Reserve container can be requested with compressed air and the addition equipment is formed as a proportional valve that can be activated by the control equipment and which is arranged in an inlet pipe to the water flow path.
  • liquid dosing system for sanitary tanks is the Spanish utility model, with publication number ES1049300U, "Liquid dispenser for sanitary devices, perfected", which describes a liquid dispenser for sanitary devices, perfected, of the type of those consisting of a housing provided with wall suspension means and with a front cover for access to an inner bottle containing the product to be dosed, being arranged in an inverted position and connected to a pump body driven by a battery-powered motor and that it is characterized in that the cannula that crosses the cap of the bottle communicates with the bottom of one of the branches of two communicating vessels open to the outside, to allow the perfuming and deodorization of the environment, having been foreseen that of one of these glasses communicators split a conduit towards the pump of impulsion that injects the product towards the different toilets at through the outlet cannula and corresponding tubes. It is unknown by the inventor, an expert in the field of any dosing device as described in the present utility model. EXPLANATION OF
  • a simple device is obtained, of automatic dosing of a liquid on the water network with a minimum use of components compared to the devices described in the current state of the art and which, therefore, is of great versatility , not limiting its use to the aforementioned of the dispensing of phytosanitary liquid in a sanitary water cistern, but among its many applications include: the feeding of livestock on farms, the dosage of chlorine in swimming pools, the dosage of soap in washing machines, the dosing of anti-limes products in the dishwasher and, in general, any application that requires the dosing of a liquid in a water network.
  • FIG 1. shows a schematic view of a section of the dosing device object of the present utility model.
  • the device object of the present utility model comprises a pump body (6) housing a lower first piston (8) and a second upper piston (8 '), wherein said first piston bottom (8) is housed in a first passage chamber (16) of the mains water (13) towards the sanitary cistern (14); and wherein said second upper piston (8 ') is housed in a second passage chamber (17) of the liquid to be injected or mixed (12) towards the network water outlet duct (15) towards the cistern (14) .
  • Both pistons (8.8 ') are jointly joined by a vertical axis (9), which crosses the pump body (6) through a portion (6a) of said pump body (6) that acts as a separator between the aforementioned passage chambers (16.17), said shaft having a retainer element (11) housed in said pump body portion (6a).
  • the pistons (8.8 ') comprise a plurality of o-rings or seals (2) useful in their use, while their load is adjustable by accessing a screw (5) located in a superior central position with respect to the second upper piston (8 ') and acting on it.
  • the first lower piston (8) is jointly joined by its lower part with a recovery spring (7) configured to return the first and second pistons (8.8 ') to their initial resting position.
  • the inlet and outlet of the mixing liquid (12) to the pump each have a non-return valve (4) in such a way that it prevents the pressure differential from causing an unwanted return of the mixing liquid (12) to its reservoir. , preventing the main objective of this utility model.
  • the device assembly is completed with a plurality of joints (1) and of covers or fittings (3).
  • Normal operation of the device comprises when the tank discharge valve (14) is operated, the mains water (13) enters the device, and said water acts on the first lower piston (8), which is connected by the shaft (9) with the second upper piston (8 '), which injects the mixing liquid (12) into the water network itself in the conduit (15); and where once the tank is loaded (14), the water inlet is cut off, and the recovery spring (7) returns the pistons (8.8 ') to their initial position, being charged by suction until the next discharge .

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Accessories For Mixers (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

L'invention concerne un dispositif de dosage d'un liquide sous pression dans un réseau de distribution d'eau, ledit dispositif étant de ceux qui dosent un liquide dans une citerne d'eau à usage sanitaire; le liquide et la quantité injectée étant régulables, ce qui permet d'effectuer le mélange de façon autonome chaque fois que la citerne est déchargée. Ledit dispositif de dosage comprend un corps de pompe comportant un premier piston inférieur et un deuxième piston supérieur; ledit premier piston inférieur étant logé dans une première chambre d'acheminement de l'eau du réseau de distribution vers la citerne et étant relié par sa surface inférieure à un ressort de rattrapage également relié par son extrémité inférieure au corps de la pompe, et ledit deuxième piston étant logé dans une deuxième chambre d'acheminement du liquide à injecter vers le conduit de sortie d'eau du réseau en direction de la citerne. Les deux pistons sont reliés solidaires entre eux au moyen d'un axe vertical.
PCT/ES2011/070464 2010-06-29 2011-06-28 Dispositif de dosage d'un liquide sous pression dans un réseau de distribution d'eau Ceased WO2012001197A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201000850A ES2377092B1 (es) 2010-06-29 2010-06-29 Dispositivo dosificador de un líquido por presión en una red de agua.
ESP201000850 2010-06-29

Publications (1)

Publication Number Publication Date
WO2012001197A1 true WO2012001197A1 (fr) 2012-01-05

Family

ID=45401428

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/070464 Ceased WO2012001197A1 (fr) 2010-06-29 2011-06-28 Dispositif de dosage d'un liquide sous pression dans un réseau de distribution d'eau

Country Status (2)

Country Link
ES (1) ES2377092B1 (fr)
WO (1) WO2012001197A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009573A1 (fr) * 2014-10-16 2016-04-20 Oliveira & Irmao S.A. Dispositif de dosage d'un liquide de service pour un réservoir de chasse d'eau et réservoir de chasse d'eau équipé d'un tel dispositif de dosage
CN111218965A (zh) * 2019-12-31 2020-06-02 上海科勒电子科技有限公司 电子座便器的供液装置、系统、及清洁方法
CN112854387A (zh) * 2021-01-07 2021-05-28 汉宇集团股份有限公司 泡沫产生装置及应用该装置的智能坐便器
US11525252B2 (en) 2019-12-26 2022-12-13 Shanghai Kohler Electronics, Ltd. Descaling device, system, and descaling method of electronic toilet and liquid supply device, system, and cleaning method of electronic toilet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312082A (en) * 1980-06-30 1982-01-26 Shell Oil Company Dispensing apparatus for toilets
US4571752A (en) * 1984-08-21 1986-02-25 Bick Hal W Sanitary device system
US4713847A (en) * 1987-02-02 1987-12-22 Oy Wartsila Ab Vacuum toilet system
GB2248858A (en) * 1990-10-17 1992-04-22 Metra Oy Ab Vacuum toilet system with treated rinse liquid
ES2048292T3 (es) * 1988-09-06 1994-03-16 Metra Oy Ab Sistema de inodoro de vacio.
FR2809331A1 (fr) * 2000-05-26 2001-11-30 Inst Francais Du Petrole Dispositif de dosage d'un reactif liquide dans un liquide contenu dans un recipient
US6651266B1 (en) * 2000-01-27 2003-11-25 Beijing Zhonglian Huan-Jietong Flushing method of toilet, toilet used for carrying out said method and components thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312082A (en) * 1980-06-30 1982-01-26 Shell Oil Company Dispensing apparatus for toilets
US4571752A (en) * 1984-08-21 1986-02-25 Bick Hal W Sanitary device system
US4713847A (en) * 1987-02-02 1987-12-22 Oy Wartsila Ab Vacuum toilet system
US4713847B1 (en) * 1987-02-02 1996-05-28 Waertsilae Oy Ab Vacuum toilet system
ES2048292T3 (es) * 1988-09-06 1994-03-16 Metra Oy Ab Sistema de inodoro de vacio.
GB2248858A (en) * 1990-10-17 1992-04-22 Metra Oy Ab Vacuum toilet system with treated rinse liquid
US6651266B1 (en) * 2000-01-27 2003-11-25 Beijing Zhonglian Huan-Jietong Flushing method of toilet, toilet used for carrying out said method and components thereof
FR2809331A1 (fr) * 2000-05-26 2001-11-30 Inst Francais Du Petrole Dispositif de dosage d'un reactif liquide dans un liquide contenu dans un recipient

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009573A1 (fr) * 2014-10-16 2016-04-20 Oliveira & Irmao S.A. Dispositif de dosage d'un liquide de service pour un réservoir de chasse d'eau et réservoir de chasse d'eau équipé d'un tel dispositif de dosage
US11525252B2 (en) 2019-12-26 2022-12-13 Shanghai Kohler Electronics, Ltd. Descaling device, system, and descaling method of electronic toilet and liquid supply device, system, and cleaning method of electronic toilet
US20230125224A1 (en) * 2019-12-26 2023-04-27 Shanghai Kohler Electronics, Ltd. Descaling device, system, and descaling method of electronic toilet and liquid supply device, system, and cleaning method of electronic toilet
US12473726B2 (en) 2019-12-26 2025-11-18 Shanghai Kohler Electronics, Ltd. Descaling device, system, and descaling method of electronic toilet and liquid supply device, system, and cleaning method of electronic toilet
CN111218965A (zh) * 2019-12-31 2020-06-02 上海科勒电子科技有限公司 电子座便器的供液装置、系统、及清洁方法
CN112854387A (zh) * 2021-01-07 2021-05-28 汉宇集团股份有限公司 泡沫产生装置及应用该装置的智能坐便器

Also Published As

Publication number Publication date
ES2377092A1 (es) 2012-03-22
ES2377092B1 (es) 2013-01-30

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