ES2397897B1 - SANITARY WATER CONTROL SYSTEM. - Google Patents

SANITARY WATER CONTROL SYSTEM. Download PDF

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Publication number
ES2397897B1
ES2397897B1 ES201100800A ES201100800A ES2397897B1 ES 2397897 B1 ES2397897 B1 ES 2397897B1 ES 201100800 A ES201100800 A ES 201100800A ES 201100800 A ES201100800 A ES 201100800A ES 2397897 B1 ES2397897 B1 ES 2397897B1
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Spain
Prior art keywords
water
temperature
consumption
sanitary water
mixing valve
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Active
Application number
ES201100800A
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Spanish (es)
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ES2397897A1 (en
Inventor
Juan Luis PINTIADO PIBERNAT
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Caspro SA
Original Assignee
Bnstar Innovations S L
BNSTAR INNOVATIONS SL
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Priority to ES201100800A priority Critical patent/ES2397897B1/en
Publication of ES2397897A1 publication Critical patent/ES2397897A1/en
Application granted granted Critical
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00Arrangements or adaptations of tanks for water supply
    • E03B11/10Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E03B11/16Adaptations of devices for putting pumping plants in and out of operation, e.g. automatic control devices
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00Water main or service pipe systems
    • E03B7/07Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/05Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055Electrical control devices, e.g. with push buttons, control panels or the like

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

Sistema de control de agua sanitaria, para regular el caudal y la temperatura del agua sanitaria (As) en los puntos de consumo, que consiste en disponer, en relación con los conductos de suministro de agua caliente (Ac) y de agua fría (Af), una válvula mezcladora (Vm), desde la cual se establece la salida del agua sanitaria pasando por una electroválvula (Ev), la cual y la válvula mezcladora (Vm) se conectan a una placa electrónica reguladora (Pe), respecto de la cual se conectan a su vez un sensor de temperatura (St) que mide la temperatura del agua en la salida de la válvula mezcladora (Vm), y un interfaz de comando (In) que permite introducir datos de referencia para obtener un caudal y una temperatura determinados del agua sanitaria (As).Sanitary water control system, to regulate the flow and temperature of the sanitary water (As) at the points of consumption, which consists in having, in relation to the hot water (Ac) and cold water (Af) supply ducts ), a mixing valve (Vm), from which the outlet of the domestic water is established through an electrovalve (Ev), which and the mixing valve (Vm) are connected to an electronic regulating plate (Pe), with respect to the which in turn connect a temperature sensor (St) that measures the temperature of the water at the outlet of the mixing valve (Vm), and a command interface (In) that allows entering reference data to obtain a flow rate and a determined temperature of the sanitary water (As).

Description

SISTEMA DE CONTROL DE AGUA SANITARIA SANITARY WATER CONTROL SYSTEM

Sector de la técnica Technical sector

La presente invención está relacionada con el consumo de agua sanitaria, proponiendo un sistema de The present invention is related to the consumption of sanitary water, proposing a system of

control control
que realiza automáticamente la regulación del that makes automatically the regulation of the

caudal y de flow rate and
la temperatura en los consumos de dicha the temperature in the consumption from bliss

agua. Water.

Estado de la técnica State of the art

En los consumos de agua sanitaria se conjugan como variables el caudal de salida del suministro y la temperatura del agua que sale, de manera que en cada punto de consumo, como bafieras, lavabos, fregaderos, etc., y en cada uso, es necesario efectuar una regulación para tener el agua en las condiciones que se deseen. In the consumption of sanitary water, the output flow of the supply and the temperature of the water that flows are combined as variables, so that at each point of consumption, such as bathtubs, sinks, sinks, etc., and in each use, it is necessary make a regulation to have the water in the desired conditions.

Convencionalmente dicha regulación del agua sanitaria la efectúa el usuario manipulando las llaves Conventionally said sanitary water regulation is performed by the user manipulating the keys

o grifos de apertura de las conducciones de agua fría y de agua caliente que llegan hasta el punto de consumo, resultando dicha regulación generalmente complicada, ya que hay que combinar el caudal de la salida y la mezcla de agua fría y de agua caliente, para tener la cantidad de agua que se desee a una temperatura determinada. or opening taps of the cold water and hot water pipes that reach the point of consumption, which is usually complicated regulation, since the flow of the outlet and the mixture of cold water and hot water must be combined, to have the desired amount of water at a certain temperature.

Para ello, las condiciones del agua que llega al punto de consumo no son constantes, ya que, por ejemplo, la apertura de la salida en otros puntos de consumo de la misma instalación, hace variar el caudal que llega del agua fría y del agua caliente, alterando las condiciones de la mezcla regulada para tener a una For this, the conditions of the water that reaches the point of consumption are not constant, since, for example, the opening of the outlet at other points of consumption of the same installation, causes the flow that comes from the cold water and the water to vary hot, altering the conditions of the regulated mixture to have a

determinada temperatura el agua que se consume, por lo que se requiere modificar la regulación cada vez que ocurre una circunstancia de este tipo. certain temperature the water that is consumed, so it is necessary to modify the regulation every time a circumstance of this type occurs.

Objeto de la invención Object of the invention

De acuerdo con la invención se propone un sistema de control que permite regular con efectividad el caudal y la temperatura del agua sanitaria que sale en cada punto de consumo, sin que el usuario tenga que manejar llaves o grifos de apertura del paso de salida del agua que llega por las conducciones de suministro. According to the invention, a control system is proposed that effectively regulates the flow and temperature of the sanitary water that leaves at each point of consumption, without the user having to handle keys or taps for opening the water outlet passage that arrives through the supply lines.

Este sistema de control objeto de la invención consta de una válvula mezcladora que recibe a las conducciones de agua fría y agua caliente que llegan al punto de consumo, partiendo de dicha válvula mezcladora un conducto que pasa por una electroválvula hacia la salida del punto de consumo, y en conexión con esa electroválvula y con la válvula mezcladora una placa electrónica reguladora, con la que conecta a su vez un sensor de temperatura que toma la temperatura del agua en la salida de la válvula mezcladora, y un interfaz de comando que permite seleccionar el caudal y la temperatura del agua que se desee tener. This control system object of the invention consists of a mixing valve that receives the cold water and hot water pipes that reach the point of consumption, starting from said mixing valve a conduit that passes through an electrovalve towards the exit of the consumption point , and in connection with that solenoid valve and with the mixing valve an electronic regulating plate, with which it connects a temperature sensor that takes the temperature of the water at the outlet of the mixing valve, and a command interface that allows to select the flow and temperature of the water that you want to have.


Se tiene así un sistema con el que el usuario solo tiene que seleccionar en el interfaz de comando el caudal y la temperatura que desee del agua a consumir, encargándose la placa electrónica reguladora de gestionar una orden de mezcla del agua caliente y del agua fría en la válvula mezcladora y una orden de apertura a la electroválvula, para tener el agua de consumo en las condiciones seleccionadas.

There is thus a system with which the user only has to select in the command interface the flow rate and the desired temperature of the water to be consumed, taking care of the electronic regulatory board to manage an order to mix the hot water and the cold water in the mixing valve and an opening order to the solenoid valve, to have the drinking water in the selected conditions.

La placa electrónica reguladora recibe además constantemente el dato de la temperatura del agua mezclada que sale de la válvula mezcladora, de manera que cualquier variación de la temperatura de dicha agua mezclada es acusada de inmediato, efectuándose automáticamente un cálculo de la corrección necesaria para restablecer la temperatura seleccionada. The electronic regulator plate also constantly receives the data of the temperature of the mixed water leaving the mixing valve, so that any variation of the temperature of said mixed water is immediately charged, automatically calculating the correction necessary to restore the selected temperature.

El sistema permite una aplicación unitaria para puntos de consumo de agua sanitaria individuales, pero también es de aplicación de manera múltiple, en las mimas condiciones, para un conjunto de puntos de consumo de agua sanitaria, como pueden ser las habitaciones de cada planta de un hotel o de un hospital, o los diferentes puntos de consumo de agua sanitaria de una vivienda, incluyendo entre los interfaces de comando de los diferentes puntos de consumo de agua sanitaria y la placa electrónica reguladora del conjunto del sistema, un controlador de discriminación, que determina, en cada caso, de qué interfaz proceden las órdenes de comando, para aplicar dichas órdenes al punto de consumo de agua sanitaria que corresponda. The system allows a unitary application for individual sanitary water consumption points, but it is also applied in multiple ways, under the same conditions, for a set of sanitary water consumption points, such as the rooms of each floor of a hotel or a hospital, or the different points of consumption of sanitary water of a dwelling, including between the command interfaces of the different points of consumption of sanitary water and the electronic board regulating the whole system, a discrimination controller, which determines, in each case, from which interface the command orders come from, to apply those orders to the corresponding point of consumption of sanitary water.

El sistema objeto de la invención resulta, por lo tanto, de unas características muy ventajosas para la regulación del agua sanitaria en los puntos de consumo, adquiriendo vida propia y carácter preferente para dicha aplicación. The system object of the invention is, therefore, of very advantageous characteristics for the regulation of sanitary water at the points of consumption, acquiring its own life and preferential character for said application.

Descripción de las figuras Description of the figures


La figura 1 muestra un esquema del sistema objeto de la invención en la aplicación simple para un punto de consumo de agua sanitaria.

Figure 1 shows a scheme of the system object of the invention in the simple application for a point of consumption of sanitary water.

La figura 2 es un esquema del sistema de la invención en una aplicación de control común para múltiples puntos de consumo de agua sanitaria. Figure 2 is a scheme of the system of the invention in a common control application for multiple points of sanitary water consumption.

Descripción detallada de la invención Detailed description of the invention

El objeto de la invención se refiere a un sistema de control para regular el agua sanitaria en los puntos de consumo, determinando una regulación automática de las variables de caudal y temperatura del agua sanitaria (As) que sale, sin que el usuario tenga que manipular grifos o llaves de paso. The object of the invention relates to a control system for regulating the sanitary water at the points of consumption, determining an automatic regulation of the flow and temperature variables of the sanitary water (As) that leaves, without the user having to manipulate faucets or stopcocks.

El sistema preconizado consta de una válvula mezcladora (Vm) que se dispone conectada a las conducciones (Ac y Af) de llegada de agua caliente y agua fría al punto de consumo, saliendo desde dicha válvula mezcladora (Vm) un conducto que se dirige hacia la salida del punto de consumo pasando por una electroválvula ( Ev) . The recommended system consists of a mixing valve (Vm) that is connected to the hot water and cold water inlet pipes (Ac and Af) at the point of consumption, leaving from said mixing valve (Vm) a conduit that is directed towards the output of the consumption point through an electrovalve (Ev).

En conexión con la válvula mezcladora (Vm) y con la electroválvula (Ev) se dispone una placa electrónica reguladora (Pe), con la cual se establece a su vez conectado un sensor de temperatura (St) que mide la temperatura del agua mezclada que sale de la válvula mezcladora (Vm) . In connection with the mixing valve (Vm) and with the solenoid valve (Ev) there is an electronic regulator plate (Pe), with which a temperature sensor (St) that measures the temperature of the mixed water that leaves the mixing valve (Vm).

En conexión con la placa electrónica reguladora In connection with the electronic control board


(Pe) se dispone además un interfaz de comando (In), por medio del cual se pueden introducir datos de selección del caudal y de la temperatura del agua sanitaria (As) que se desee tener en la salida del punto de consumo. Dicho interfaz de comando (In) puede ser de control táctil o por voz, sin que ello altere el concepto del

(Pe) there is also a command interface (In), through which you can enter data for selecting the flow rate and the temperature of the domestic water (As) that you want to have at the output of the consumption point. Said command interface (In) can be tactile or voice controlled, without altering the concept of

sistema según la invención. system according to the invention.

Con este sistema, el usuario que va a utilizar un punto de consumo de agua sanitaria (As) al que se halle aplicado el sistema, solo tiene que introducir por medio del interfaz de comando (In) los datos del caudal y de la temperatura del agua sanitaria (As) que desee, de manera que en función del dato del caudal seleccionado la placa electrónica reguladora (Pe) emite una orden de apertura a la electroválvula (Ev), para que deje pasar dicho el caudal seleccionado, y en función del dato de la temperatura seleccionada y del dato que proporciona el sensor de temperatura (St) emite a su vez una orden de mezcla a la válvula mezcladora (Vm), para obtener en la salida el agua sanitaria (As) a la temperatura seleccionada. With this system, the user who is going to use a point of sanitary water consumption (As) to which the system has been applied, only has to enter through the command interface (In) the flow and temperature data of the sanitary water (As) that you want, so that depending on the data of the selected flow the electronic regulator plate (Pe) issues an opening order to the solenoid valve (Ev), so that it allows the selected flow to pass, and depending on the data of the selected temperature and of the data provided by the temperature sensor (St) in turn issues a mixing order to the mixing valve (Vm), to obtain the sanitary water (As) at the selected temperature at the outlet.

En caso de cualquier variación en la llegada del suministro de agua caliente y/o del agua fría, que altere la temperatura del agua mezclada que sale de la válvula mezcladora (Vm), dicha variación es acusada por el sensor de temperatura (St), de modo que la placa In case of any variation in the arrival of the hot water and / or cold water supply, which alters the temperature of the mixed water leaving the mixing valve (Vm), said variation is accused by the temperature sensor (St), so that the plate

electrónica electronics
reguladora (Pe) modifica la orden de mezcla regulator (Pe) modify the order from mixture

que that
manda a la válvula mezcladora (Vm), la cual corrige send to the mixing valve (Vm), the which correct

la the
proporción de la mezcla para restablecer proportion from  the mixture for restore
la the

temperatura temperature
del agua mezclada al valor de la of the Water mixed to the value from the

temperatura temperature
seleccionada. selected


En esas condiciones el sistema de control puede ser aplicado individualmente para un punto de consumo de agua sanitaria (As) , según el esquema de la figura 1; pero también se puede aplicar para el control de múltiples puntos de consumo de agua sanitaria (As), como pueden ser las habitaciones de una planta de hotel o de hospital, o los múltiples puntos de salida de agua sanitaria (As) en una vivienda, en cuyo caso, corno representa el esquema de la figura 2, respecto de cada punto de consumo de agua sanitaria (As) se dispone una válvula mezcladora (Vrn) y una electroválvula (Ev), las cuales se conectan con una placa electrónica reguladora (Pe) común para toda la instalación, con la cual se conecta a su vez un sensor de temperatura (St) también común, que torna la temperatura de la salida de cada una de las válvulas mezcladoras (Vrn), disponiéndose respectivos interfaces de comando (In) para los distintos puntos de consumo de agua sanitaria

Under these conditions, the control system can be applied individually for a point of sanitary water consumption (As), according to the scheme in Figure 1; but it can also be applied for the control of multiple points of consumption of sanitary water (As), such as the rooms of a hotel or hospital plant, or the multiple points of exit of sanitary water (As) in a dwelling, in which case, as shown in the scheme of figure 2, a mixing valve (Vrn) and an electrovalve (Ev) are arranged for each point of consumption of sanitary water (As), which are connected with an electronic regulating plate ( Pe) common for the entire installation, with which a common temperature sensor (St) is connected, which turns the output temperature of each of the mixing valves (Vrn), providing respective command interfaces ( In) for the different points of consumption of sanitary water

(As) , conectándose dichos interfaces de comando (In) con la placa electrónica reguladora (Pe) a través de un controlador (Cr) común. (As), said command interfaces (In) being connected to the electronic control board (Pe) through a common controller (Cr).

Con ello así las ordenes de comando del caudal y de la temperatura que se introducen en los interfaces de comando (In), son discriminadas por el controlador With this, the flow and temperature command commands that are entered in the command interfaces (In) are discriminated by the controller

(Cr), el cual identifica de qué interfaz de comando (In) proceden las órdenes, para que la placa electrónica reguladora (Pe) traduzca las órdenes correspondientes para la válvula mezcladora (Vrn) y para la electroválvula (Ev) del punto de consumo de agua sanitaria (As) que corresponda al interfaz de comando (Cr), which identifies which command interface (In) the orders come from, so that the electronic regulator plate (Pe) translates the corresponding orders for the mixing valve (Vrn) and for the solenoid valve (Ev) of the consumption point of sanitary water (As) corresponding to the command interface

(In) del que proceden las órdenes introducidas. (In) from which the entered orders come.

Claims (2)

REIVINDICACIONES 1.-Sistema de control de agua sanitaria, para la regulación del caudal y la temperatura en los puntos de consumo de agua sanitaria (As), caracterizado porque en relación con los conductos de agua caliente (Ac) y de agua fría (Af) que llegan al punto de consumo de agua sanitaria (As) se dispone una válvula mezcladora (Vm), desde la cual se establece una conducción hacia la salida del punto de consumo pasando por una electroválvula (Ev), conectándose la válvula mezcladora 1.-Control system of sanitary water, for the regulation of the flow and the temperature in the points of consumption of sanitary water (As), characterized in that in relation to the conduits of hot water (Ac) and cold water (Af) that reach the point of consumption of sanitary water (As) a mixing valve (Vm) is arranged, from which a conduction towards the exit of the consumption point is established passing through an electrovalve (Ev), connecting the mixing valve (Vm) y la electroválvula (Ev) a una placa electrónica reguladora (Pe) , respecto de la cual se conecta a su vez un sensor de temperatura (St) que mide la temperatura de la mezcla de agua que sale de la válvula mezcladora (Vm) , mientras que en conexión con dicha placa electrónica reguladora (Pe) se dispone también un (Vm) and the solenoid valve (Ev) to an electronic regulator plate (Pe), in which a temperature sensor (St) that measures the temperature of the water mixture leaving the mixing valve ( Vm), while in connection with said electronic regulator plate (Pe) there is also a
interfaz Interface
de comando (In) , a través del cual se pueden from command (In), to through of the which be they can
introducir Introduce
datos de selección de caudal y de data from selection from flow Y from
temperatura, temperature,
en función de los cuales y del dato de in function from the which Y of the fact from
temperatura temperature
que proporciona el sensor de that provides he sensor from
temperatura temperature
(St), (St),
la placa electrónica reguladora (Pe) transmite the license plate electronics regulator (Pe) transmit
órdenes orders
a la electroválvula (Ev) y a la válvula to the solenoid valve (Ev) Y to the valve
mezcladora (Vm) , para determinar la salida del agua sanitaria (As) en el punto de consumo de acuerdo con el caudal y la temperatura seleccionados. mixer (Vm), to determine the output of domestic water (As) at the point of consumption according to the selected flow and temperature.
2.-Sistema de control de agua sanitaria, de acuerdo con la primera reivindicación, caracterizado porque en relación con múltiples puntos de consumo de agua sanitaria (As) se disponen respectivas válvulas mezcladoras (Vm), respectivas electroválvulas (Ev) y respectivos interfaces de comando (In), en conexión con un placa electrónica reguladora (Pe) común para todo el conjunto, a la cual se conecta un sensor de temperatura 2.-Sanitary water control system, according to the first claim, characterized in that in relation to multiple points of sanitary water consumption (As) there are respective mixing valves (Vm), respective solenoid valves (Ev) and respective interfaces of command (In), in connection with a common electronic regulator board (Pe) for the whole set, to which a temperature sensor is connected
(St) (St)
también común para todo el conjunto, too common for all he set,
estableciéndose settling down
la conexión de los diferentes the Connection from the different
interfaces interfaces
de comando (In) respecto de la placa from command (In) respect from the license plate
electrónica reguladora (Pe) a través de un controlador regulatory electronics (Pe) through a controller (Cr) común, el cual discrimina las órdenes procedentes de los interfaces de comando (In) para que la placa electrónica reguladora (Pe) transmita las órdenes de control a la válvula mezcladora (Vm) y a la electroválvula (Ev) del punto de consumo de agua sanitaria (As) que corresponda. (Cr) common, which discriminates the orders from the command interfaces (In) so that the electronic regulator board (Pe) transmits the control orders to the mixing valve (Vm) and to the solenoid valve (Ev) of the consumption point of sanitary water (As) that corresponds.
ES201100800A 2011-07-18 2011-07-18 SANITARY WATER CONTROL SYSTEM. Active ES2397897B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201100800A ES2397897B1 (en) 2011-07-18 2011-07-18 SANITARY WATER CONTROL SYSTEM.

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Application Number Priority Date Filing Date Title
ES201100800A ES2397897B1 (en) 2011-07-18 2011-07-18 SANITARY WATER CONTROL SYSTEM.

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ES2397897B1 true ES2397897B1 (en) 2014-01-17

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494806A1 (en) * 1980-11-24 1982-05-28 Lesourd Hugues Hot and cold water mixer supplying multiple outlets - uses mixer unit with solenoid valves controlling hot and cold flow with separate valves in each outlet pipe with remote control
NO155261C (en) * 1984-02-22 1987-03-04 Lyng Ind As SANITARY SYSTEM FOR SUPPLYING HOT AND COLD WATER.
AU621875B2 (en) * 1988-03-22 1992-03-26 Ryemetal Holdings Pty. Ltd. Electronic tapware
US5329650A (en) * 1992-03-06 1994-07-19 Herman Miller, Inc. Shower stall control column
GB9818619D0 (en) * 1998-08-26 1998-10-21 Ecologic Uk Emps Limited Control unit
US7690395B2 (en) * 2004-01-12 2010-04-06 Masco Corporation Of Indiana Multi-mode hands free automatic faucet
DE202008006405U1 (en) * 2008-05-09 2009-09-24 Fiegl, Thomas Electronically controlled valve

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