WO2020208276A2 - Dispositif d'économie d'eau dans des robinets - Google Patents

Dispositif d'économie d'eau dans des robinets Download PDF

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Publication number
WO2020208276A2
WO2020208276A2 PCT/ES2020/000018 ES2020000018W WO2020208276A2 WO 2020208276 A2 WO2020208276 A2 WO 2020208276A2 ES 2020000018 W ES2020000018 W ES 2020000018W WO 2020208276 A2 WO2020208276 A2 WO 2020208276A2
Authority
WO
WIPO (PCT)
Prior art keywords
water
door
microswitch
knee
actuated
Prior art date
Application number
PCT/ES2020/000018
Other languages
English (en)
Spanish (es)
Other versions
WO2020208276A3 (fr
Inventor
Raul Espinosa Acero
Original Assignee
Raul Espinosa Acero
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 Raul Espinosa Acero filed Critical Raul Espinosa Acero
Publication of WO2020208276A2 publication Critical patent/WO2020208276A2/fr
Publication of WO2020208276A3 publication Critical patent/WO2020208276A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic

Definitions

  • the present invention refers to a system installed in conventional kitchen sinks to save water, said system basically consisting of two electrovalves and a microswitch that actuates them.
  • the industrial application of this invention is in the field of solenoid valve systems and applications, and more specifically devices and solenoid valves for saving water.
  • document ES0437467A1 refers to a drip irrigation device, for the dosage of a fluid from an irrigation system, at a certain speed, characterized by comprising a conical tubular emitting body that has a hole in its wall to allow that liquid passes out through it, from the internal part of the conical emitter body and, at least, a longitudinal groove in its outer wall that extends substantially the length of the emitter body and to the closed end thereof, existing furthermore, a tubular cap of the emitter fixed removably to the conical emitter body to receive the liquid coming from said emitter body and together with the groove of the same, provides a volume restriction passage.
  • a drip irrigation device which allows saving water, does not bear any relation to the way in which the device object of the present invention performs its function.
  • ES1068770U describes a water and energy economizer, applicable to taps, showers and in general items with hot water outlet and cold water outlet; the hot water coming from a hot water outlet of a boiler, heater or similar, and the cold water from a network conduit that also feeds the boiler or similar; that near each tap, shower or similar element to which the economizer is to be applied, an economizer circuit is inserted in its water intakes that has: - A cold water inlet from the mains connected to a cold water outlet to the tap or similar through a cold water solenoid valve; - a hot water inlet from the boiler or similar connected with a hot water outlet to the tap or similar through a flow sensor, a temperature sensor and a hot water solenoid valve connected in series; - the aforementioned hot water solenoid valve also having an outlet to the return circuit that connects with a return water line connected to the proximity of the boiler or similar to its cold water intake; - existing in proximity of the connection of the return water conduction with the cold
  • ES0045639U proposes an improved diffuser for taps, made up of a substantially truncated-conical body, -made of waterproof, elastic and flexible material-, in which three well-differentiated areas are internally and externally distinguished, the central one being made up of annular depressions and projections that correspond externally and internally, forming a sinuous section that provides a great increase in natural flexibility; the one closest to the smaller smooth base, with an internal cavity in which an anointed piece with perforations parallel to the axis is housed, intended to divide the liquid vein; and the area closest to the larger base having a smooth part comprised between two annular projections and internally carrying perforated discoidal partitions in its center, intended to fix the device to the tap by the simple and firm pressure provided by the elasticity of the material making that said discoidal partitions adopt a position oblique to the axis.
  • the diffuser described does not incorporate any characteristic with which the water saving device object of the main invention can be compared.
  • ES1076340U refers to a single control tap that saves water and energy, in which turning the socket of the handle of a single control tap in the direction correct, in such a way that the handle of the single-control tap is centered with the tap shaft, or the longitudinal axis of the handle is perpendicular to the user in such a way that in that position the cold water path is produced, that a turn towards the left, from the previous position, is the state susceptible to mixed or warm water, and the total turn to the left is the position susceptible to hot.
  • saving water it does not include any of the non-configuration elements described in the main invention.
  • the water saving device in taps object of the present invention is constituted from a circuit formed by two electrovalves and a microswitch that actuates them, and a small power supply or a domestic mains power adapter.
  • Each solenoid valve is placed on the wall outlet for hot water and fita respectively, and the microswitch that activates them is installed in the frame of the door under the sink, so that when the door is closed, it is not actuated, but When light pressure is applied with the knee, it is actuated and it gives current to the two solenoid valves.
  • the tap therefore, is always open and in the position that best suits the user, whether it is totally cold, intermediate or totally hot water, since only water comes out when the device is activated with the knee, having the hands free and being able to operate or stop the jet at will.
  • the drive in cases where the sink does not have a door but a drawer, can be adapted for it, even installing the micro switch behind the kitchen plinth or skirting board.
  • Figure 1 Schematic view of the water saving device in taps object of the present invention.
  • a preferred embodiment of the water saving device in taps object of the present invention can be based on a circuit (1) formed by two solenoid valves (2, 2 '), a small power source or a domestic mains power adapter, and a microswitch (3) that operates them.
  • Each solenoid valve (2, 2 ') is placed on the wall outlet for hot and cold water respectively, and the microswitch (3) that activates them is installed in the door frame under the sink, so that when When said door is closed, it is not actuated, but when light pressure is applied with the knee, it is actuated and it gives current to the two electrovalves (2, 2 ').
  • the microswitch (3) can be installed for a drawer instead of for a door, even behind the kitchen plinth and activated with the foot instead of with the knee.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

Selon l'invention, un dispositif d'économie d'eau dans des robinets comprend un circuit électrique avec une petite source d'alimentation ou un adaptateur de courant du réseau domestique. Ledit dispositif est caractérisé en ce qu'il comprend deux électrovannes situées dans les prises de la paroi d'eau chaude et froide respectivement, et un microinterrupteur les actionnant, installé dans le cadre de la porte sous l'évier, de manière que lors de la fermeture de la porte, celui-ci n'est pas actionné, mais lorsqu'une légère pression du genou est appliquée, il est actionné et laisse passer le courant vers les deux électrovannes.
PCT/ES2020/000018 2019-04-09 2020-04-01 Dispositif d'économie d'eau dans des robinets WO2020208276A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201930572 2019-04-09
ES201930572U ES1229712Y (es) 2019-04-09 2019-04-09 Dispositivo de ahorro de agua en grifos

Publications (2)

Publication Number Publication Date
WO2020208276A2 true WO2020208276A2 (fr) 2020-10-15
WO2020208276A3 WO2020208276A3 (fr) 2020-12-24

Family

ID=66476925

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2020/000018 WO2020208276A2 (fr) 2019-04-09 2020-04-01 Dispositif d'économie d'eau dans des robinets

Country Status (2)

Country Link
ES (1) ES1229712Y (fr)
WO (1) WO2020208276A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59217075A (ja) * 1983-05-23 1984-12-07 Matsushita Electric Works Ltd 水の制御装置
DE29803466U1 (de) * 1998-03-02 1998-04-23 Demiriz, Mete, Prof Dr.-Ing., 44623 Herne Schalteinrichtung, insbesondere für Auslaufarmaturen
US6047417A (en) * 1998-10-05 2000-04-11 Derakhshan; Soheyl Cabinet door operated faucet valve
US6753554B1 (en) * 2002-05-28 2004-06-22 Antonio Jose Gomes Water flow regulating device
US20090044873A1 (en) * 2007-08-06 2009-02-19 Tracy Walter Faucet Control System
DE202010005257U1 (de) * 2010-04-20 2011-10-27 Johann Ohren Spül- oder Waschtisch und Wasserversorgungssystem
FR2962142B1 (fr) * 2010-07-05 2013-04-26 Olivier Conan Dispositif de commande de l'ecoulement de l'eau d'un robinet
DE102012203514A1 (de) * 2012-03-06 2013-09-12 Alexander Stich Versorgungstechnische Einrichtung

Also Published As

Publication number Publication date
WO2020208276A3 (fr) 2020-12-24
ES1229712Y (es) 2019-08-12
ES1229712U (es) 2019-05-20

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