ES2564153T3 - Faucet for a continuous flow water heater - Google Patents
Faucet for a continuous flow water heaterInfo
- Publication number
- ES2564153T3 ES2564153T3 ES13709039.5T ES13709039T ES2564153T3 ES 2564153 T3 ES2564153 T3 ES 2564153T3 ES 13709039 T ES13709039 T ES 13709039T ES 2564153 T3 ES2564153 T3 ES 2564153T3
- Authority
- ES
- Spain
- Prior art keywords
- water
- flow
- gas
- switching element
- faucet
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 230000001419 dependent effect Effects 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims abstract description 3
- 230000009347 mechanical transmission Effects 0.000 claims abstract 2
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract 2
- 230000033228 biological regulation Effects 0.000 description 12
- 230000010355 oscillation Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000003809 water extraction Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/085—Regulating fuel supply conjointly with another medium, e.g. boiler water using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/124—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Feeding And Controlling Fuel (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
Grifería para un calentador de agua de flujo continuo, que está constituido por una parte de agua (1) que controla el caudal de agua hacia un intercambiador de calor, en la que la cantidad de agua es regulable manualmente a través de un elemento de mando (8) fijado sobre un husillo (7) que se proyecta desde la carcasa (5) de conducción de agua, por una parte de gas (2) que controla el caudal de gas hacia un quemador atmosférico en función del caudal de agua con un dispositivo electrónico de encendido y de supervisión (3),y por una transmisión mecánica (4), que transmite un movimiento de control dependiente del caudal de agua y provocado con preferencia, respectivamente, por una tobera Venturi alojada en la carcasa de conducción de agua y una membrana en primer lugar desde el espacio interior de la carcasa (5) de conducción de agua en el lado exterior y a continuación desde allí a la carcasa (6) de conducción de gas sobre una válvula que controla la cantidad de gas, caracterizada por que sobre el husillo (7) está alojado de forma giratoria un elemento de conmutación (9), en la que un movimiento giratorio del elemento de mando (8) puede ser transmitido a través de elementos de arrastre (10; 11) sobre el elemento de conmutación (9), y por que el elemento de conmutación (9) presenta un contorno de conmutación (13), a través del cual se puede activar un micro conmutador (14) dispuesto fijamente, que bloquea el flujo de admisión de gas hacia el quemador a través del dispositivo de encendido y de supervisión (3) y una válvula controlable.Taps for a continuous flow water heater, which is constituted by a part of water (1) that controls the flow of water to a heat exchanger, in which the amount of water is manually adjustable through a control element (8) fixed on a spindle (7) projecting from the water conduit (5), by a gas part (2) that controls the gas flow to an atmospheric burner as a function of the water flow with a electronic ignition and monitoring device (3), and by a mechanical transmission (4), which transmits a control movement dependent on the water flow and preferably caused, respectively, by a Venturi nozzle housed in the water conduction housing and a membrane firstly from the interior space of the water conduit (5) on the outer side and then from there to the gas conduit (6) on a valve that controls the amount of gas, face cterized by the fact that a switching element (9) is rotatably housed on the spindle (7), in which a rotating movement of the control element (8) can be transmitted through drag elements (10; 11) on the switching element (9), and why the switching element (9) has a switching contour (13), through which a fixedly arranged micro switch (14) can be activated, which blocks the flow gas intake to the burner through the ignition and monitoring device (3) and a controllable valve.
Description
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DESCRIPCIONDESCRIPTION
Griferla para un calentador de agua de flujo continuo Campo tecnicoFaucet for a continuous flow water heater Technical field
La invencion se refiere a una griferla para un calentador de agua de flujo continuo de acuerdo con el preambulo de la primera reivindicacion de la patente.The invention relates to a faucet for a continuous flow water heater according to the preamble of the first patent claim.
Estado de la tecnicaState of the art
Tales griferlas para calentadores de agua de flujo continuo existen en las mas diferentes formas de realizacion. Sirven para el control del caudal de flujo de gas hacia un quemador de un intercambiador de calor en funcion del caudal de flujo de agua.Such faucets for continuous flow water heaters exist in the most different embodiments. They serve to control the flow of gas flow to a burner of a heat exchanger depending on the flow of water flow.
Asl, por ejemplo, en la publicacion de patente alemana DE 198 25 046 A1 se describe a griferla de gas para un calentador de agua calentado con quemador, que presenta en el lado de admision de la corriente una valvula de gas principal, que esta conectada con un medidor de caudal de flujo. A continuacion de la valvula de gas principal esta conectada una valvula de falta de agua, que esta conectada con el medidor del caudal de flujo. A continuacion de la valvula de falta de agua esta conectada de nuevo una valvula controlada por termostato conectada con un circuito de evaluacion. Durante el funcionamiento del calentador de agua se puede regular por medio de dos elementos de mando, por una parte, el caudal de agua y, por otra parte, la temperatura de la corriente de agua caliente de salida.Thus, for example, in the German patent publication DE 198 25 046 A1 a gas tap is described for a water heater heated with a burner, which has a main gas valve on the intake side of the stream, which is connected With a flow rate meter. Next to the main gas valve, a lack of water valve is connected, which is connected to the flow rate meter. Following the lack of water valve, a thermostat controlled valve connected to an evaluation circuit is connected again. During operation of the water heater, it is possible to regulate the flow of water and, on the other hand, the temperature of the outlet hot water stream by means of two control elements.
Se conoce a partir del documento EP 1 170 545 A2 un calentador flujo continuo calentado con gas con un intercambiador de calor calentado por un quemador, delante del cual esta conectada una valvula de agua en un conmutador de agua delante del cual estan conectadas valvulas de gas, una de las cuales esta controlada por el conmutador de agua y otra esta conectada por una servo valvula controlada por la presion del gas. Mientras que a traves de una primera manivela se activa una valvula de ajuste conectada a continuacion de la valvula de gas conectada delante de la servo valvula, a traves de una segunda manivela se puede activar la valvula de agua.From EP 1 170 545 A2 a continuous flow heater heated with gas with a heat exchanger heated by a burner is known, in front of which a water valve is connected to a water switch in front of which gas valves are connected , one of which is controlled by the water switch and another is connected by a servo valve controlled by the gas pressure. Whereas, through a first crank, an adjustment valve is activated, then connected to the gas valve connected in front of the servo valve, the water valve can be activated via a second crank.
Una estructura similar presenta un calentador de agua de flujo continuo calentado con gas descrito en la publicacion DE 100 30 118 A1. Tambien aqul estan presentes dos manivelas, a traves de las cuales se realiza el manejo del calentador de agua de flujo continuo.A similar structure has a continuous flow water heater heated with gas described in DE 100 30 118 A1. Also here two cranks are present, through which the continuous flow water heater is operated.
Tambien en la publicacion austrlaca AT 406 611 B se muestra un calentador de agua, que presenta dos elementos de mando, en esta forma de realizacion un boton de mando y un boton de encendido.Also in the Austrian publication AT 406 611 B a water heater is shown, which has two control elements, in this embodiment a control button and an ignition button.
En todas estas griferlas es un inconveniente que para la conexion / desconexion del calentador de agua de flujo continuo o para el ajuste de los parametros de funcionamiento deseados, como temperatura del agua y cantidad del agua, se necesitan dos elementos de mando separados, para los que estan presentes aberturas correspondientes en la pared exterior de la griferla y de esta manera, por supuesto, tambien deben obturarse. Por lo tanto, de esta manera la estructura es mas costosa y el manejo es mas laborioso para el usuario.In all these faucets it is an inconvenience that for the connection / disconnection of the continuous flow water heater or for the adjustment of the desired operating parameters, such as water temperature and water quantity, two separate control elements are needed, for the that corresponding openings are present in the outer wall of the faucet and thus, of course, must also be sealed. Therefore, in this way the structure is more expensive and the handling is more laborious for the user.
Exposition de la InvencionExposition of the Invention
La invencion se basa en el problema de garantizar en una griferla para un calentador de agua de flujo continuo de acuerdo con el preambulo de la primera reivindicacion de la patente un mando manual sencillo y claro, debiendo activarse solamente un elemento de mando. En virtud de la reduction de las aberturas a traves de la pared de la carcasa de la griferla se reduce al mismo tiempo el peligro de la aparicion de fugas. Ademas, debe reducirse al mlnimo el gasto de fabrication.The invention is based on the problem of guaranteeing a simple and clear manual control in a tap for a continuous flow water heater according to the preamble of the first patent claim, only one control element must be activated. Due to the reduction of the openings through the wall of the casing of the faucet, the danger of the appearance of leaks is reduced at the same time. In addition, manufacturing costs should be minimized.
De acuerdo con la invencion, el problema se soluciona por que sobre el husillo que se proyecta desde la carcasa de conduction de agua, adicionalmente al elemento de mando, un elemento de conmutacion esta alojado de forma giratoria, de manera que el movimiento giratorio del elemento de mando se puede transmitir a traves de elementos de arrastre sobre el elemento de conmutacion. Este elemento de conmutacion presenta, por lo demas, un contorno de conmutacion, a traves del cual se puede activar un micro conmutador dispuesto fijamente. A traves de este micro conmutador se puede activar electricamente un dispositivo electronico de encendido y supervision, a traves del cual se puede bloquear el flujo de admision de gas hacia el quemador por medio de una valvula controlable electricamente.According to the invention, the problem is solved by the fact that on the spindle projecting from the water conduction housing, in addition to the control element, a switching element is rotatably housed, so that the rotational movement of the element The command can be transmitted via drag elements on the switching element. This switching element has, at the same time, a switching contour, through which a fixedly arranged micro switch can be activated. Through this micro switch, an electronic ignition and supervision device can be activated electrically, through which the flow of gas admission to the burner can be blocked by means of an electrically controllable valve.
De esta manera se ha encontrado una solution, con la que se han eliminado los inconvenientes mencionados anteriormente del estado de la tecnica. A traves de la activation manual solamente de un unico elemento de mando es posible una desconexion / conexion manual del calentador de agua de flujo continuo asl como una regulation del caudal de flujo de agua a un valor predeterminado de acuerdo con las condiciones de suministro o bien de una compensation manual de las oscilaciones de la temperatura del agua frla.In this way a solution has been found, with which the aforementioned drawbacks of the state of the art have been eliminated. Through manual activation of only a single control element, a manual disconnection / connection of the continuous flow water heater is possible as well as a regulation of the water flow rate to a predetermined value according to the supply conditions or of a manual compensation of the cold water temperature oscillations.
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Las configuraciones ventajosas de la invention se deducen a partir de las reivindicaciones dependientes.Advantageous configurations of the invention are deduced from the dependent claims.
Para reducir todavia mas el gasto de fabrication, se ha revelado como una configuration favorable de la griferia que la valvula que sirve para el bloqueo del flujo de admision de gas a traves del elemento de mando se forma por la servo valvula que pertenece al dispositivo electronico de encendido y de supervision.To reduce manufacturing costs even more, it has been revealed as a favorable configuration of the faucet that the valve that serves to block the flow of gas intake through the control element is formed by the servo valve belonging to the electronic device of ignition and supervision.
Una posibilidad sencilla y segura para transmitir el movimiento giratorio del elemento de mando sobre el elemento de conmutacion se puede realizar por que el elemento de arrastre se forma por una o varias nervaduras que se encuentran en el elemento de mando, que penetran en ranuras que se encuentran en el elemento de conmutacion.A simple and safe possibility to transmit the rotary movement of the control element on the switching element can be realized by the fact that the drag element is formed by one or several ribs that are in the control element, which penetrate into grooves that are found in the switching element.
Para garantizar una fijacion segura del elemento de mando y el elemento de conmutacion en direction longitudinal, es ventajoso que el elemento de conmutacion este conectado a traves de ganchos de retention con el elemento de mando.To ensure a secure fixation of the control element and the switching element in the longitudinal direction, it is advantageous that the switching element is connected through retention hooks with the control element.
Ejemplo de realizationRealization example
Con la ayuda de un ejemplo de realizacion se explica en detalle a continuation la griferia de acuerdo con la invencion para un calentador de agua de flujo continuo con la ayuda de los dibujos. En este caso:With the help of an exemplary embodiment, the faucet according to the invention for a continuous flow water heater is explained in detail below with the help of the drawings. In this case:
La figura 1 muestra una forma de realizacion de una griferia para un calentador de agua de flujo continuo en el estado desconectado.Figure 1 shows an embodiment of a faucet for a continuous flow water heater in the disconnected state.
La figura 2 muestra una vista A de la griferia para un calentador de agua de flujo continuo de la figura 1 en el estado desconectado.Figure 2 shows a view A of the faucet for a continuous flow water heater of Figure 1 in the disconnected state.
La figura 3 muestra una vista B de la griferia para un calentador de agua de flujo continuo de la figura 2 en el estado conectado.Figure 3 shows a view B of the faucet for a continuous flow water heater of Figure 2 in the connected state.
La figura 4 muestra una vista C de la griferia ara un calentador de agua de flujo continuo de la figura 2 en el estado desconectado.Figure 4 shows a view C of the faucet for a continuous flow water heater of Figure 2 in the disconnected state.
La griferia ejemplar de acuerdo con la invencion representada en la figuras para un calentador de agua de flujo continuo sirve para el control del flujo de paso de gas hacia un quemador de un intercambiador de calor no representado en funcion del caudal de agua. El quemador esta constituido en este ejemplo de realizacion por un quemador de encendido no representado y por un quemador principal tampoco representado. La griferia esta constituida por:The exemplary faucet according to the invention shown in the figures for a continuous flow water heater serves to control the flow of gas to a burner of a heat exchanger not shown as a function of the water flow. The burner is constituted in this embodiment by an ignition burner not represented and by a main burner also not represented. The faucet is constituted by:
• una parte de agua 1 que controla el caudal de agua hacia el intercambiador de calor,• a part of water 1 that controls the flow of water to the heat exchanger,
• una parte de gas 2 que controla el caudal de gas hacia el quemador en funcion del caudal de agua,• a gas part 2 that controls the gas flow to the burner according to the water flow,
• un dispositivo electronico de encendido y de supervision 3.• an electronic ignition and supervision device 3.
En la parte de gas 2 estan alojadas, ademas de otros componentes conocidos por el tecnico y, por lo tanto, no explicados aqui en detalle, una valvula de regulation y una valvula principal. La valvula principal es controlada a traves de un dispositivo electronico de encendido y de supervision 3 conocido de la misma manera por el tecnico, conocido tambien, por decirlo asi, como dispositivo automatico de combustion, que esta conectado con la parte de gas 2.In the gas part 2 they are housed, in addition to other components known to the technician and, therefore, not explained here in detail, a regulation valve and a main valve. The main valve is controlled through an electronic ignition and supervision device 3 known in the same way by the technician, also known, as it were, as an automatic combustion device, which is connected to the gas part 2.
La valvula de regulaciones controlada a traves de una transmision 4, que transmite el movimiento dependiente del caudal de agua de una membrana de agua que se encuentra en la parte de agua 1 desde el espacio interior de la carcasa 5 de conduction de agua hacia el lado exterior y a continuacion desde alli hasta la carcasa 6 de conduction de agua de la parte de gas 2 hacia la valvula de regulacion.The regulation valve controlled through a transmission 4, which transmits the water-dependent movement of a water membrane that is in the water part 1 from the interior space of the water conduction housing 5 to the side outside and then from there to the water conduction housing 6 of the gas part 2 towards the regulating valve.
En la carcasa de conduccion de agua 6 se encuentran tambien, ademas de otros componentes conocidos por el tecnico y, por lo tanto, tampoco explicados en detalle, una tobera Venturi y un miembro de regulacion previa, que permite la regulacion del caudal de agua a un valor predeterminado de acuerdo con las condiciones de suministro. Este miembro de regulacion previa sirve al mismo tiempo como corrector de temperatura, es decir, que posibilita la compensation manual de las oscilaciones de la temperatura del agua fria.In addition to other components known to the technician, in addition to other components known by the technician, there is also a Venturi nozzle and a prior regulation member, which allows the regulation of the water flow to a predetermined value according to the supply conditions. This pre-regulation member serves at the same time as a temperature corrector, that is, it enables manual compensation of cold water temperature oscillations.
Para posibilitar la activation manual, un husillo 7 conectado con el miembro de regulacion previa se proyecta desde la carcasa 5 de conduccion de agua, sobre el que esta fijado el elemento de mando 8. Adicionalmente al elemento de mando 8, sobre el husillo 7 que se proyecta desde la carcasa 5 de conduccion de agua esta alojado de forma giratoria un elemento de conmutacion 9, de manera que un movimiento giratorio del elemento de mando 8 se puede transmitir a traves de un elemento de arrastre sobre el elemento de conmutacion 9.To enable manual activation, a spindle 7 connected to the pre-regulation member is projected from the water conduit housing 5, on which the control element 8 is fixed. In addition to the control element 8, on the spindle 7 which a switching element 9 is projected rotatably from the water conduit housing 5, so that a rotating movement of the control element 8 can be transmitted through a drag element on the switching element 9.
El elemento de arrastre se forma en este ejemplo de realizacion de manera favorable por varias nervaduras axiales 10 que se encuentran en el elemento de mando 8, que penetran en ranuras axiales 11 asociadas a ellas y que se encuentran en el elemento de conmutacion 9. Para garantizar tambien una fijacion de la position del elemento de conmutacion 9 en la direccion longitudinal del husillo 7, el elemento de mando 8 y el elemento de conmutacion 9The drag element is formed in this embodiment in a favorable manner by several axial ribs 10 that are in the control element 8, which penetrate axial grooves 11 associated therewith and which are in the switching element 9. To also ensure that the position of the switching element 9 is fixed in the longitudinal direction of the spindle 7, the control element 8 and the switching element 9
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presentan ganchos de retention 12 dirigidos unos hacia los otros, que garantizan una conexion fiable.they have retention hooks 12 directed towards each other, which guarantee a reliable connection.
El elemento de conmutacion 9 posee, por lo demas, un contorno de conmutacion 13, a traves del cual se puede fijar un micro conmutador 14 dispuesto fijamente en este ejemplo de realization en la carcasa 6 de conduction de gas. El micro conmutador 14 esta conectado electricamente con el dispositivo electronico de encendido y de supervision 3.The switching element 9 has, at the same time, a switching contour 13, through which a microswitch 14 fixedly arranged in this embodiment example can be fixed in the gas conduction housing 6. The micro switch 14 is electrically connected to the electronic ignition and supervision device 3.
El modo de actuation de la griferla representada en las figuras para un calentador de agua de flujo continuo es el siguiente:The mode of actuation of the tap shown in the figures for a continuous flow water heater is as follows:
En las figuras 1 y 2 se muestra una forma de realizacion de una griferla de acuerdo con la invention para un calentador de agua de flujo continuo en el estado desconectado. El elemento de mando 8 se encuentra en la position de desconexion. En este caso el elemento de conmutacion 9 es girado hasta que el contorno de conmutacion 13 ha liberado el pulsador 15 del micro conmutador 14. A traves del dispositivo electronico de encendido y de supervision 3 se bloquea de esta manera la alimentation de gas hacia el quemador e independientemente de una extraction de agua en un grifo de agua dispuesto a continuation del calentador de agua de flujo continuo, este permanece en el estado desconectado.An embodiment of a tap according to the invention for a continuous flow water heater in the disconnected state is shown in Figures 1 and 2. The control element 8 is in the disconnected position. In this case, the switching element 9 is rotated until the switching contour 13 has released the push button 15 of the micro switch 14. Through the electronic ignition and supervision device 3, the gas supply to the burner is thus blocked. and independently of a water extraction in a water tap arranged next to the continuous flow water heater, it remains in the disconnected state.
Para desconectar la griferla, el elemento de mando 8 debe girarse hasta que se encuentra en la zona de regulation posible para la regulacion del caudal de agua o bien de la compensation manual de las oscilaciones de la temperatura del agua frla, como se representa, por ejemplo, en las figuras 3 y 4.To disconnect the faucet, the control element 8 must be turned until it is in the possible regulation zone for the regulation of the water flow or of the manual compensation of the cold water temperature oscillations, as represented, by example, in figures 3 and 4.
Tan pronto como se realiza entonces una extraccion de agua en un puesto de toma dispuesto a continuacion, se abre el suministro de gas, a traves del dispositivo electronico de encendido y de supervision 3, hacia el quemador del intercambiador de calor y se enciende el gas. El quemador permanece en funcionamiento, hasta que no se realiza ya ninguna extraccion de agua. Sin embargo, el calentador de agua de flujo continuo permanece preparado para el funcionamiento y se puede poner en servicio de nuevo a traves de una nueva extraccion de agua.As soon as a water extraction is then carried out at an outlet station arranged below, the gas supply is opened, through the electronic ignition and supervision device 3, to the heat exchanger burner and the gas is turned on. . The burner remains in operation, until no water extraction is performed. However, the continuous flow water heater remains ready for operation and can be put back into service through a new water withdrawal.
Para desconectar manualmente el calentador de agua de flujo continuo, se mueve el elemento de mando a traves de la zona de regulacion posible para la regulacion del caudal de agua mas alla de la posicion de desconexion, como se muestra en las figuras 1 y 2. Como ya se ha explicado mas arriba, de esta manera se bloquea el suministro de gas hacia el quemador independientemente de una extraccion de agua producida.To manually disconnect the continuous flow water heater, the control element is moved through the possible regulation zone for the regulation of the water flow beyond the disconnection position, as shown in figures 1 and 2. As explained above, in this way the gas supply to the burner is blocked independently of an extraction of produced water.
La griferla de acuerdo con la invencion para un calentador de agua de flujo continuo no esta limitada evidentemente al ejemplo de realizacion representado.The faucet according to the invention for a continuous flow water heater is obviously not limited to the embodiment shown.
Asl, por ejemplo, se ha revelado como favorable que la posicion de desconexion se consiga ya a traves de la superacion de un reten que senaliza el final de la zona de ajuste, pero que se puede saltar, para no ajustar de manera imprevista la posicion de desconexion en el caso de una regulacion deseada del caudal de agua o bien de una compensacion manual de las oscilaciones de la temperatura del agua frla.Thus, for example, it has been shown as favorable that the disconnection position is already achieved through the overcoming of a retainer that signals the end of the adjustment zone, but that can be skipped, so as not to unexpectedly adjust the position of disconnection in the case of a desired regulation of the water flow or of a manual compensation of the oscillations of the temperature of the cold water.
Lista de signos de referenciaList of reference signs
1 Parte de agua1 part water
2 Parte de gas2 part gas
3 Dispositivo de encendido y de supervision3 Ignition and supervision device
4 Transmision4 Transmission
5 Carcasa de conduccion de agua5 Water conduit housing
6 Carcasa de conduccion de gas6 Gas conduction housing
7 Husillo7 Spindle
8 Elemento de mando8 Control element
9 Elemento de conmutacion9 Switching element
10 Nervadura10 Rib
11 Ranura11 Slot
12 Gancho de retencion12 retaining hook
13 Contorno de conmutacion13 Switching contour
14 Micro conmutador14 Micro Switch
15 Pulsador15 Push button
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012003912 | 2012-02-28 | ||
DE102012003912A DE102012003912B3 (en) | 2012-02-28 | 2012-02-28 | Fitting for a continuous flow water heater |
PCT/EP2013/000500 WO2013127503A2 (en) | 2012-02-28 | 2013-02-21 | Flow control for a continuous-flow water heater |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2564153T3 true ES2564153T3 (en) | 2016-03-18 |
Family
ID=47554373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES13709039.5T Active ES2564153T3 (en) | 2012-02-28 | 2013-02-21 | Faucet for a continuous flow water heater |
Country Status (11)
Country | Link |
---|---|
US (1) | US20150090197A1 (en) |
EP (1) | EP2820359B1 (en) |
CN (1) | CN104145165B (en) |
CA (1) | CA2864296A1 (en) |
DE (1) | DE102012003912B3 (en) |
ES (1) | ES2564153T3 (en) |
HK (1) | HK1201909A1 (en) |
PL (1) | PL2820359T3 (en) |
RU (1) | RU2617034C2 (en) |
SI (1) | SI2820359T1 (en) |
WO (1) | WO2013127503A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2641999C2 (en) * | 2015-03-25 | 2018-01-23 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный аграрный университет" | Water-gas unit |
CN111912111B (en) * | 2019-05-10 | 2021-12-21 | 芜湖美的厨卫电器制造有限公司 | Switch module and water heater |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869232A (en) * | 1979-12-10 | 1989-09-26 | Narang Rajendra K | Oil and gas water heater |
JPS60122852A (en) * | 1983-12-07 | 1985-07-01 | Paloma Ind Ltd | Main stop valve shut-off type instantaneous water heater |
JPS60138353A (en) * | 1983-12-26 | 1985-07-23 | Paloma Ind Ltd | Source stop type instantaneous gas water heater |
FR2595446B1 (en) * | 1986-03-06 | 1989-02-03 | Chaffoteaux Et Maury | NEW METHOD FOR CONTROLLING AND MODULATING THE GAS FLOW ALLOWING INSTANTANEOUS GAS WATER HEATERS OF THE TYPE WITHOUT PERMANENT PILOT LIGHT AND WITHOUT BATTERY, TO OPERATE IN VARIABLE POWER PROPORTIONAL TO THE FLOW RATE OR WITH THERMOSTATIC REGULATION |
US5326029A (en) * | 1993-08-05 | 1994-07-05 | Robertshaw Controls Company | Control system, control device therefor and methods of making the same |
US5479558A (en) * | 1993-08-30 | 1995-12-26 | White, Jr.; James A. | Flow-through tankless water heater with flow switch and heater control system |
AT406611B (en) * | 1996-09-02 | 2000-07-25 | Vaillant Gmbh | WATER HEATER |
AT406520B (en) * | 1997-06-09 | 2000-06-26 | Vaillant Gmbh | GAS FITTING |
ATE316230T1 (en) * | 1999-06-25 | 2006-02-15 | Vaillant Gmbh | GAS HEATED CONTINUOUS WATER HEATER |
EP1170549B1 (en) * | 2000-04-18 | 2006-11-22 | Vaillant GmbH | Gas-fired water heater |
US6877461B2 (en) * | 2002-08-19 | 2005-04-12 | The Coleman Company, Inc. | Portable instant hot water heater |
TR200501100A2 (en) * | 2005-03-25 | 2006-10-26 | Türk Demi̇r Döküm Fabri̇kalari Anoni̇m Şi̇rketi̇ | Integrated gas and water mechanism. |
RU54148U1 (en) * | 2005-12-15 | 2006-06-10 | Общество с ограниченной ответственностью "ЛЕННОРД-Ко" | ELECTRIC HEATER |
-
2012
- 2012-02-28 DE DE102012003912A patent/DE102012003912B3/en not_active Expired - Fee Related
-
2013
- 2013-02-21 PL PL13709039T patent/PL2820359T3/en unknown
- 2013-02-21 CN CN201380011355.4A patent/CN104145165B/en not_active Expired - Fee Related
- 2013-02-21 CA CA2864296A patent/CA2864296A1/en not_active Abandoned
- 2013-02-21 RU RU2014136224A patent/RU2617034C2/en active
- 2013-02-21 SI SI201330153T patent/SI2820359T1/en unknown
- 2013-02-21 EP EP13709039.5A patent/EP2820359B1/en active Active
- 2013-02-21 ES ES13709039.5T patent/ES2564153T3/en active Active
- 2013-02-21 WO PCT/EP2013/000500 patent/WO2013127503A2/en active Application Filing
- 2013-02-21 US US14/376,008 patent/US20150090197A1/en not_active Abandoned
-
2015
- 2015-03-10 HK HK15102447.8A patent/HK1201909A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2820359A2 (en) | 2015-01-07 |
CA2864296A1 (en) | 2013-09-06 |
EP2820359B1 (en) | 2015-12-30 |
RU2014136224A (en) | 2016-04-20 |
WO2013127503A2 (en) | 2013-09-06 |
WO2013127503A3 (en) | 2013-11-14 |
SI2820359T1 (en) | 2016-04-29 |
CN104145165A (en) | 2014-11-12 |
RU2617034C2 (en) | 2017-04-19 |
DE102012003912B3 (en) | 2013-02-07 |
CN104145165B (en) | 2017-05-10 |
HK1201909A1 (en) | 2015-09-11 |
PL2820359T3 (en) | 2016-06-30 |
US20150090197A1 (en) | 2015-04-02 |
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