ES2562915B1 - Sprinkler for permanent pressure irrigation networks - Google Patents
Sprinkler for permanent pressure irrigation networks Download PDFInfo
- Publication number
- ES2562915B1 ES2562915B1 ES201531707A ES201531707A ES2562915B1 ES 2562915 B1 ES2562915 B1 ES 2562915B1 ES 201531707 A ES201531707 A ES 201531707A ES 201531707 A ES201531707 A ES 201531707A ES 2562915 B1 ES2562915 B1 ES 2562915B1
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- Spain
- Prior art keywords
- sprinkler
- permanent pressure
- pressure according
- key
- irrigation networks
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3013—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a lift valve
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3026—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a gate valve, a sliding valve or a cock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/70—Arrangements for moving spray heads automatically to or from the working position
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
Aspersor (1) para redes (2) de riego con presión permanente, del tipo que comprenden un cuerpo (3) con una conexión (4) a la red (2), al menos, una boquilla (5) de rociado del entorno con agua procedente de dicha red (2) y una válvula eléctrica o hidráulica para mando remoto, que comprende una llave (8) de corte adicional en la conexión (4) con la red (2); comprendiendo dicha llave (8) de corte un mando (9) accesible desde las partes vistas del aspersor (1).Sprinkler (1) for irrigation networks (2) with permanent pressure, of the type comprising a body (3) with a connection (4) to the network (2), at least one nozzle (5) for spraying the environment with water from said network (2) and an electric or hydraulic valve for remote control, comprising an additional shut-off valve (8) at the connection (4) with the network (2); said cutting key (8) comprising a control (9) accessible from the parts seen of the sprinkler (1).
Description
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ASPERSOR PARA REDES DE RIEGO CON PRESIÓN PERMANENTESPRAYER FOR IRRIGATION NETWORKS WITH PERMANENT PRESSURE
D E S C R I P C I Ó ND E S C R I P C I Ó N
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención se refiere a un aspersor, y concretamente a un aspersor para redes de riego con presión permanente, por ejemplo del tipo de las existentes en algunos campos de golf.The present invention relates to a sprinkler, and specifically to a sprinkler for irrigation networks with permanent pressure, for example of the type existing in some golf courses.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
El riego de superficies extensas, como pueda ser un campo de golf, frecuentemente se alimenta a través de redes de agua con presión continua en aspersor o red en carga, a diferencia por ejemplo del riego de jardines u otras superficies pequeñas. Esto es debido a que se busca minimizar el número de aspersores, y los mismos deben cubrir grandes superficies, por lo que se necesita presión suficiente de agua.Irrigation of large surfaces, such as a golf course, is often fed through water networks with continuous pressure in a sprinkler or a net under load, unlike for example the irrigation of gardens or other small surfaces. This is because it seeks to minimize the number of sprinklers, and they must cover large areas, so that sufficient water pressure is needed.
Los aspersores utilizados en este tipo de riegos comprenden un cuerpo con una conexión a la red, al menos, una boquilla de rociado del entorno con agua procedente de dicha red y una válvula eléctrica o hidráulica para control externo, de forma que se pueda abrir y cerrar remotamente el riego alimentado desde la red bajo presión a través de la válvula eléctrica o hidráulica.The sprinklers used in this type of irrigation comprise a body with a connection to the network, at least, a spray nozzle of the environment with water coming from said network and an electric or hydraulic valve for external control, so that it can be opened and remotely close the irrigation fed from the network under pressure through the electric or hydraulic valve.
También incluyen otros elementos, como vástagos telescópicos desde el cuerpo del aspersor, donde se implementan las boquillas, filtros, turbinas, muelles de retroceso, etc, pero que no afectan a la presente invención.They also include other elements, such as telescopic stems from the sprinkler body, where nozzles, filters, turbines, recoil springs, etc., are implemented, but which do not affect the present invention.
El inconveniente de estos aspersores radica en que la válvula controla una válvula de pie en la base del aspersor que es la que permite el cierre, y si en cualquier caso está válvula de pie falla por algún motivo es necesario cortar la red de suministro con la consecuente pérdida de agua y tiempo que ello conlleva.The drawback of these sprinklers is that the valve controls a foot valve at the base of the sprinkler which is the one that allows closing, and if in any case this foot valve fails for some reason it is necessary to cut off the supply network with the consequent loss of water and time that entails.
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DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El aspersor de la invención tiene una configuración que soluciona el problema descrito, ya que implementa medios que permiten cortar el agua de la red de alimentación en caso de avería de la válvula eléctrica o hidráulica o de pie. Además tiene una configuración sencilla que incluso permite la adaptación de los aspersores existentes. Indicar que el aspersor puede ser de cualquier medida.The sprinkler of the invention has a configuration that solves the problem described, since it implements means that allow water to be cut off from the supply network in the event of a breakdown of the electric or hydraulic or foot valve. It also has a simple configuration that even allows the adaptation of existing sprinklers. Indicate that the sprinkler can be of any size.
El aspersor por tanto es del tipo que comprenden un cuerpo con una conexión a la red con presión, al menos, una boquilla de rociado del entorno con agua procedente de dicha red, y una válvula eléctrica o hidráulica para control externo. Además puede tener de otros elementos (vástago telescópico para los rociadores, muelles de retroceso, filtros, turbinas, etc).The sprinkler is therefore of the type comprising a body with a connection to the network with pressure, at least, a spray nozzle of the environment with water coming from said network, and an electric or hydraulic valve for external control. It can also have other elements (telescopic rod for sprinklers, recoil springs, filters, turbines, etc.).
Con esta configuración, de acuerdo con la invención el aspersor comprende una llave de corte adicional en la conexión con la red, comprendiendo dicha llave de corte un mando accesible desde las partes vistas del aspersor.With this configuration, according to the invention, the sprinkler comprises an additional cut-off key in connection with the network, said cut-off key comprising a control accessible from the views of the sprinkler.
El mando accesible permite accionar la llave de corte del aspersor sin tener que desenterrarla, lo que no sería muy útil y acabaría deteriorando la propia llave con la humedad. De este modo, además, es posible manipular, limpiar o sustituir la válvula de pie del aspersor sin que sea necesario cortar el agua del circuito de riego con la consiguiente pérdida de tiempo y de agua.The accessible control allows the sprinkler cut-off key to be operated without having to dig it up, which would not be very useful and would eventually deteriorate the key itself with moisture. In this way, in addition, it is possible to manipulate, clean or replace the sprinkler foot valve without the need to cut water from the irrigation circuit with the consequent loss of time and water.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
La figura 1.- Muestra una vista lateral de una variante del aspersor de la invención con mando de la llave de corte mediante desvío de varillas.Figure 1.- Shows a side view of a variant of the sprinkler of the invention with control of the cutting key by means of deflection of rods.
La figura 2.- Muestra una vista superior de la cubierta del cuerpo del aspersor mostrado en la figura 1.Figure 2 shows a top view of the sprinkler body cover shown in Figure 1.
La figura 3.- Muestra una vista lateral de otra variante del aspersor de la invención conFigure 3.- Shows a side view of another variant of the sprinkler of the invention with
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mando de la llave de corte mediante cable.key cutting control via cable.
La figura 4.- Muestra un detalle de la figura 3 donde se aprecia el tirador superior del cable integrado en un tapón de la cubierta superior del cuerpo del aspersor.Figure 4.- It shows a detail of figure 3 where the upper handle of the cable is shown integrated in a plug of the upper cover of the sprinkler body.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
El aspersor (1) para redes (2) de riego con presión permanente de la invención comprende en este ejemplo (ver figs 1 y 3) un cuerpo (3) con una conexión (4) a la red (2), al menos, una boquilla (5) de rociado del entorno -implementada en un vástago (5a) telescópico en estos ejemplos- con agua procedente de dicha red (2) y una válvula eléctrica, no representada, con su clavija (7) para mando eléctrico, pudiendo implementar otros elementos no representados, tales como muelles de retroceso del vástago (5a), filtros, turbinas, etc.The sprinkler (1) for permanent pressure irrigation networks (2) of the invention comprises in this example (see figs 1 and 3) a body (3) with a connection (4) to the network (2), at least, a nozzle (5) for spraying the environment -implemented in a telescopic rod (5a) in these examples- with water from said network (2) and an electric valve, not shown, with its plug (7) for electric control, being able to implement other elements not represented, such as spring return springs (5a), filters, turbines, etc.
Según la invención, se ha previsto que el aspersor (1) comprenda una llave (8) de corte adicional en la conexión (4) con la red (2), comprendiendo además dicha llave (8) de corte un mando (9) accesible desde las partes vistas del aspersor (1), tales como la cubierta (3a) superior del aspersor (1) o del vástago (5a).According to the invention, it is provided that the sprinkler (1) comprises an additional cutting key (8) in the connection (4) with the network (2), said cutting key (8) also comprising an accessible control (9) from the seen parts of the sprinkler (1), such as the upper cover (3a) of the sprinkler (1) or of the rod (5a).
La llave de corte (8) puede encontrarse integrada en el cuerpo (3) el aspersor (1), o bien puede encontrarse unida al cuerpo (3) el aspersor (1) a través de medios desmontables, como por ejemplo roscas de diversos tipos (BSP, ACME, o cualquier otra). Esta última prestación permite reconfigurar los aspersores existentes a aspersores (1) de la invención, y es la variante que se muestra en las figuras, donde se aprecia el acoplamiento de rosca (30) de la llave (8) a la conexión (4) con la red (2) del cuerpo (3) de la válvula (1). La configuración integrada sería de aplicación en aspersores (1) nuevos, con mejores costes de fabricación.The cutting key (8) can be integrated in the body (3) the sprinkler (1), or the sprinkler (1) can be attached to the body (3) through removable means, such as threads of various types (BSP, ACME, or any other). This last feature allows reconfiguring the existing sprinklers to sprinklers (1) of the invention, and is the variant shown in the figures, where the thread coupling (30) of the key (8) to the connection (4) is appreciated with the network (2) of the body (3) of the valve (1). The integrated configuration would be applicable in new sprinklers (1), with better manufacturing costs.
El mando (9) puede comprender un desvío (10) de varillas (11) giratorias. Esta variante se muestra en las figuras 1 y 2, donde concretamente en la figura 1 se aprecia que el desvío (10) comprende articulaciones cardan (12) intermedias, y que las varillas (11) y/o articulaciones (12) comprenden una cubierta (16) de protección contra la humedad, mientras que en la figura 2 se aprecia cómo el extremo superior (19) del desvío (10) seThe control (9) can comprise a deflection (10) of rotating rods (11). This variant is shown in Figures 1 and 2, where specifically in Figure 1 it can be seen that the deflection (10) comprises intermediate cardan joints (12), and that the rods (11) and / or joints (12) comprise a cover (16) of protection against moisture, while in figure 2 it can be seen how the upper end (19) of the deflection (10) is
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encuentra accesible en la cubierta (3a) del cuerpo (3) del aspersor (1), y comprende mecanizados (15) de accionamiento mediante un útil (concretamente en la figura sería una llave allen, pudiendo ser obviamente de otras configuraciones: estrella, plano etc). Además, se ha previsto que dicho extremo superior (19) del desvío (10) comprenda unas marcas (22) de señalización de la posición abierta o cerrada de la llave (8).It is accessible on the cover (3a) of the body (3) of the sprinkler (1), and includes drive machining (15) by means of a tool (specifically in the figure it would be an Allen key, which can obviously be of other configurations: star, plane etc). In addition, it is provided that said upper end (19) of the turnout (10) comprises markings (22) for signaling the open or closed position of the key (8).
Otra variante se muestra en la figura 3, donde el mando (9) comprende un cable (17) móvil dispuesto en el interior de una vaina (18) estanca fija, abierta superiormente por la cubierta (3a) del cuerpo (3) del aspersor (1) e inferiormente en un receptáculo (24) de conexión con la llave (8), comprendiendo el cable (17) un tirador (28) superior integrado en un tapón (20) de la vaina (18) (ver detalle de la figura 4), y un enganche inferior (21) de conexión con la llave (8). De esta forma, tirando del tirador (28) se tira simultáneamente del cable (17), y a través del enganche inferior (21) acciona la llave (8), quedando en posición de cierre el tapón (20) cerrando la vaina (18) superiormente evitando la entrada de humedad. Tanto este tapón (20) como el extremo superior (19) del desvío de la variante anterior comprenden unas juntas o sellos de estanqueidad, no representados, que evitan la entrada de humedad a la vaina (18) y a la cubierta (3a) consiguiendo un funcionamiento con bajo mantenimiento.Another variant is shown in Figure 3, where the control (9) comprises a mobile cable (17) disposed inside a fixed waterproof sheath (18), opened superiorly by the cover (3a) of the body (3) of the sprinkler (1) and inferiorly in a receptacle (24) for connection with the key (8), the cable (17) comprising an upper handle (28) integrated in a cap (20) of the sheath (18) (see detail of the Figure 4), and a lower hitch (21) for connection with the key (8). In this way, pulling the handle (28) simultaneously pulls the cable (17), and through the lower hitch (21) activates the key (8), the plug (20) being in the closed position closing the sheath (18) superiorly preventing the entry of moisture. Both this plug (20) and the upper end (19) of the deflection of the previous variant comprise seals or seals, not shown, which prevent moisture from entering the sheath (18) and the cover (3a), achieving a Low maintenance operation.
Por último, indicar que la llave (8) se encuentra realizada preferentemente en materiales plásticos, para minimizar corrosiones.Finally, indicate that the key (8) is preferably made of plastic materials, to minimize corrosion.
Descrita suficientemente la naturaleza de la invención, se indica que la descripción de la misma y de su forma de realización preferente debe interpretarse de modo no limitativo, y que abarca la totalidad de las posibles variantes de realización que se deduzcan del contenido de la presente memoria y de las reivindicaciones.Describing sufficiently the nature of the invention, it is indicated that the description thereof and its preferred embodiment should be construed in a non-limiting manner, and that it encompasses all of the possible embodiments that are deduced from the content of the present specification. and of the claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201531707A ES2562915B1 (en) | 2015-11-24 | 2015-11-24 | Sprinkler for permanent pressure irrigation networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201531707A ES2562915B1 (en) | 2015-11-24 | 2015-11-24 | Sprinkler for permanent pressure irrigation networks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2562915A1 ES2562915A1 (en) | 2016-03-09 |
| ES2562915B1 true ES2562915B1 (en) | 2016-12-05 |
Family
ID=55411842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201531707A Active ES2562915B1 (en) | 2015-11-24 | 2015-11-24 | Sprinkler for permanent pressure irrigation networks |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2562915B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762270A (en) * | 1995-12-08 | 1998-06-09 | Hunter Industries Incorporated | Sprinkler unit with flow stop |
| US6499678B1 (en) * | 2000-11-14 | 2002-12-31 | Donald A. Hope | Shut-off mechanism for sprinklers |
| US6568608B2 (en) * | 2001-01-05 | 2003-05-27 | Theodore Sirkin | Water sprinkler head with integral off-on water flow control valve and adaptive fittings therefor |
| US9169944B1 (en) * | 2012-11-19 | 2015-10-27 | Hunter Industries, Inc. | Valve-in head irrigation sprinkler with service valve |
-
2015
- 2015-11-24 ES ES201531707A patent/ES2562915B1/en active Active
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| Publication number | Publication date |
|---|---|
| ES2562915A1 (en) | 2016-03-09 |
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