ES2249130A1 - Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set - Google Patents

Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set

Info

Publication number
ES2249130A1
ES2249130A1 ES200401096A ES200401096A ES2249130A1 ES 2249130 A1 ES2249130 A1 ES 2249130A1 ES 200401096 A ES200401096 A ES 200401096A ES 200401096 A ES200401096 A ES 200401096A ES 2249130 A1 ES2249130 A1 ES 2249130A1
Authority
ES
Spain
Prior art keywords
pump
water
analogical
vehicle
motor
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.)
Pending
Application number
ES200401096A
Other languages
Spanish (es)
Inventor
Prudencio Laliena Jalle
Domingo Casellas Sole
Ramon Roca Enrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ros Roca SA
Original Assignee
Ros Roca SA
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 Ros Roca SA filed Critical Ros Roca SA
Priority to ES200401096A priority Critical patent/ES2249130A1/en
Publication of ES2249130A1 publication Critical patent/ES2249130A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/06—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump the delivery being related to the movement of a vehicle, e.g. the pump being driven by a vehicle wheel
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
    • E01H3/02—Mobile apparatus, e.g. watering-vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0623—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the set value given to the control element

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

The system has an analogical module comprising a modular set. Another analogical module receives a position signal of a fuze regulation unit read by a controlled linear transducer. A third analogical module is fixed to a motor of a water impelling pump, and sends a signal to regulate revolution per minute of the pump. A solenoid is connected to the modular set.

Description

Sistema de control de la proyección de agua en conjuntos de boquillas destinados a vehículos.Water projection control system in sets of nozzles for vehicles.

Objeto de la invenciónObject of the invention

Sistema de control de la proyección de agua en conjuntos de boquillas destinados a vehículos.Water projection control system in sets of nozzles for vehicles.

Campo de la invenciónField of the Invention

Este sistema se aplica a los vehículos preparados para la limpieza de las calles.This system applies to vehicles Prepared for street cleaning.

Antecedentes de la invenciónBackground of the invention

Ya son conocidos diversos modelos de vehículos para la limpieza de las calles, los cuales comprenden una cisterna como depósito de agua y están equipados con varias boquillas con las que se proyecta el agua contra el suelo a limpiar, siendo suministrada el agua a presión mediante una bomba, transformando la boquilla la energía de presión del agua en energía cinética.Various models of vehicles are already known for street cleaning, which include a cistern as a water tank and are equipped with several nozzles with those that water is projected against the floor to be cleaned, being pressure water supplied by a pump, transforming the nozzle water pressure energy in kinetic energy.

La propia firma solicitante es titular del Modelo de Utilidad nº 200400937 que tiene por objeto un conjunto de boquillas orientable comprendiendo las boquillas medios que regulan su sección de salida, siendo detectada la posición de dichos medios mediante un transductor lineal.The requesting firm itself owns the Utility Model No. 200400937 which aims at a set of adjustable nozzles comprising the middle nozzles that regulate its output section, the position of said means being detected  by a linear transducer.

Sumario de la invenciónSummary of the invention

Es objeto de esta invención un sistema de control de la proyección de agua en conjuntos de boquillas destinadas a vehículos, siendo las boquillas regulables en su sección de salida, y el conjunto orientable, mediante cuyo sistema se consigue ajustar automáticamente la sección de salida de las boquillas en función de la velocidad del vehículo, con el consiguiente ahorro de agua manteniendo la fuerza del impacto del chorro de agua sobre el suelo.The object of this invention is a control system of the projection of water in sets of nozzles destined to vehicles, the nozzles being adjustable in their output section, and the adjustable set, by means of which system it is possible to adjust automatically the outlet section of the nozzles depending on the speed of the vehicle, with the consequent saving of water maintaining the force of the impact of the water jet on the ground.

También se consigue con este sistema la regulación automática de las r.p.m. de la bomba de agua en función de la velocidad del vehículo, manteniendo las condiciones de trabajo de la bomba (r.p.m./
presión/caudal) en el punto de rendimiento máximo para ahorrar energía y combustible.The automatic regulation of the water pump rpm is also achieved with this system according to the vehicle speed, maintaining the pump's working conditions (rpm /
pressure / flow) at the maximum performance point to save energy and fuel.

Con ello es posible controlar en todo momento la sección de salida de las boquillas a través de un transductor lineal para mantener relacionadas las tres variables: sección de salida de agua en las boquillas, r.p.m. de la bomba, y la velocidad del vehículo.With this it is possible to control at all times the nozzle outlet section through a linear transducer to keep the three variables related: output section of water in the nozzles, r.p.m. of the pump, and the speed of vehicle.

Este sistema se caracteriza porque desde el vehículo se controla electrónicamente su velocidad enviando la señal a un módulo analógico que forma parte de un conjunto modular en el que otro módulo analógico recibe la señal de la posición de los medios de regulación de las boquillas leída por un transductor lineal controlado electrónicamente.This system is characterized because from the vehicle electronically controls its speed by sending the signal to an analog module that is part of a modular set in which another analog module receives the signal from the position of the means for regulating the nozzles read by a transducer linear electronically controlled.

También es característico de este sistema que el conjunto de módulos analógicos comprenda un módulo analógico conectado al motor de la bomba impulsora del agua al que le envía una señal que regula las r.p.m. de dicha bomba.It is also characteristic of this system that the set of analog modules comprise an analog module connected to the engine of the water booster pump to which it sends a signal that regulates the r.p.m. of said pump.

Al conjunto de módulos están conectadas tres electroválvulas destinadas, respectivamente, a la alimentación de los medios de regulación de las boquillas, a la de los medios de accionamiento para la orientación del conjunto de boquillas, y a la de la presión neumática de un multiplicador de presión conectado a los antedichos medios.Three modules are connected to the set solenoid valves intended, respectively, for the supply of the means of regulating the nozzles, to that of the means of drive for orientation of the nozzle assembly, and to the of the pneumatic pressure of a pressure multiplier connected to The above means.

Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña de tres láminas de dibujos en las que se han representado un caso práctico de realización que se cita solamente a título de ejemplo no limitativo del alcance de la presente invención.These and other features will come off better than the detailed description that follows, to facilitate which It is accompanied by three sheets of drawings in which represented a case study that is cited only by way of example not limiting the scope of this invention.

Descripción de los dibujosDescription of the drawings

En los dibujos:In the drawings:

la figura 1 es un esquema eléctrico de la versión de control completo,Figure 1 is an electrical diagram of the full control version,

la figura 2 es un esquema del circuito aire-aceite, yFigure 2 is a circuit diagram air-oil, and

la figura 3 es un esquema del circuito básico.Figure 3 is a circuit diagram basic.

Descripción de una realización preferenteDescription of a preferred embodiment

De acuerdo con los dibujos este sistema de control de la proyección de agua utiliza el conjunto de boquillas objeto del Modelo de Utilidad nº 200400937, cuyo conjunto (1) es orientable y comprende dos boquilla (2) acopladas a los laterales de un cuerpo central (3) en el que está instalado un transductor lineal (4) que es actuado por los medios (5) de regulación de las boquillas mediante un travesaño exterior (6) situado en la parte posterior del conjunto, efectuando dicho transductor lineal (4) la lectura de la posición de los indicados medios (5) de regulación. Con la referencia (2') se indica la entrada de agua en las boquillas y con la referencia (2'') la salida del agua proyectada.According to the drawings this system of Water spray control uses the nozzle set object of Utility Model No. 200400937, whose set (1) is adjustable and comprises two nozzle (2) coupled to the sides of a central body (3) in which a transducer is installed linear (4) which is operated by the means (5) for regulating the nozzles by means of an outer cross member (6) located in the part rear of the assembly, said linear transducer (4) performing the reading of the position of the indicated means (5) of regulation. With the reference (2 ') the entry of water in the nozzles and with the reference (2 '') the water outlet projected.

Este sistema se caracteriza porque en el vehículo (V) se controla la velocidad mediante medios electrónicos (7) que envían la señal a un módulo analógico (8) que forma parte de un conjunto modular (9) en el que otro módulo analógico (10) recibe la señal de la posición de los medios (5) de regulación de las boquillas leída por el transductor lineal (4) controlado con medios electrónicos (11).This system is characterized because in the vehicle (V) speed is controlled by electronic means (7) that send the signal to an analog module (8) that is part of a modular assembly (9) in which another analog module (10) receives the signal of the position of the means (5) for regulating the nozzles read by the linear transducer (4) controlled with electronic media (11).

El conjunto modular (9) comprende otro módulo analógico (12) conectado al motor (13) de la bomba (14) impulsora del agua al que le envía una señal que regula los r.p.m. de dicha bomba.The modular assembly (9) comprises another module analog (12) connected to the motor (13) of the impeller pump (14) of the water to which it sends a signal that regulates the r.p.m. of bliss bomb.

Al conjunto modular están conectadas tres electroválvulas (15), (16), (17) destinadas, respectivamente, a la alimentación de los medios (5) de regulación de las boquillas (2), a la del cilindro hidráulico (18) que constituye el medio de accionamiento para la orientación del conjunto (1) de boquillas, y a la de la presión neumática de un multiplicador de presión (19) conectado a los antedichos medios (5) y (18) a través de las correspondientes electroválvulas.To the modular assembly three are connected solenoid valves (15), (16), (17) intended, respectively, for the supply of the means (5) for regulating the nozzles (2), to that of the hydraulic cylinder (18) that constitutes the means of drive for orientation of the nozzle assembly (1), and to that of the pneumatic pressure of a pressure multiplier (19) connected to the aforementioned means (5) and (18) through the corresponding solenoid valves.

De acuerdo con el esquema de la figura 2 el sistema funciona de la siguiente manera:According to the scheme in figure 2 the system works as follows:

Para el avance (A) de los medios (5) de regulación de las boquillas (2) interviene la electroválvula (15).For the advance (A) of the means (5) of regulation of the nozzles (2) the solenoid valve intervenes (fifteen).

Para el retroceso (B) de dichos medios (5) intervienen las electroválvulas (17) y (15).For the recoil (B) of said means (5) The solenoid valves (17) and (15) intervene.

Para el giro a la derecha (C) del conjunto (1) con las boquillas, intervienen las electroválvulas (17) y (16).For the right turn (C) of the assembly (1) with the nozzles, the solenoid valves (17) and (16) intervene.

Y para el giro a la izquierda (D) de dicho conjunto (1) interviene la electroválvula (16).And for the left turn (D) of said assembly (1) the solenoid valve (16) intervenes.

En este esquema se indica en línea seguida (20) el circuito del aceite, y en línea de trazos (21) el circuito del aire.This scheme indicates the line followed (20) the oil circuit, and in dashed line (21) the circuit of the air.

Según la figura 3, correspondiente al circuito básico, el control y orientación del conjunto (1) de boquilla se realiza desde la cabina del vehículo, siendo el accionamiento directo por el propio conductor sin ayudas electrónicas.According to figure 3, corresponding to the circuit basic, control and orientation of the nozzle assembly (1) is performed from the cab of the vehicle, the drive being Direct by the driver himself without electronic aids.

En esta figura con la referencia (22) se indica con trazos y puntos el circuito del agua, con la (23) la cisterna del vehículo, y con la (24) el colector de servicios.This figure with reference (22) indicates with strokes and points the water circuit, with the (23) cistern of the vehicle, and with the (24) service collector.

Aunque preferentemente se utilizará en este sistema el conjunto de boquillas objeto del Modelo nº 200400937, también podrán utilizarse otros conjuntos orientables y con boquillas regulables.Although preferably it will be used in this system the set of nozzles object of Model No. 200400937, other orientable assemblies may also be used and with adjustable nozzles.

La invención, dentro de su esencialidad, puede ser llevada a la práctica en otras formas de realización que difieran solo en detalle de la indicada únicamente a título de ejemplo, a las cuales alcanzará igualmente la protección que se recaba. Podrá, pues, llevarse a cabo este sistema utilizando los medios, dispositivos y accesorios más convenientes, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, por quedar todo ello comprendido dentro del espíritu de las reivindicaciones.The invention, within its essentiality, can be put into practice in other embodiments that differ only in detail from that indicated solely by way of example, which will also achieve the protection that collect. This system can then be carried out using the means, devices and accessories more convenient, being able to component elements be replaced by others technically equivalent, because all of this is understood within the spirit of the claims.

Claims (3)

1. Sistema de control de la proyección de agua en conjuntos de boquillas destinados a vehículos, siendo las boquillas regulables en su sección de salida, y el conjunto orientable, caracterizado porque desde el vehículo se controla electrónicamente su velocidad enviando la señal a un módulo analógico que forma parte de un conjunto modular en el que otro módulo analógico recibe la señal de la posición de los medios de regulación de las boquillas leída por un transductor lineal controlado electrónicamente.1. Water projection control system in nozzle assemblies intended for vehicles, the nozzles being adjustable in their output section, and the orientable assembly, characterized in that their speed is electronically controlled from the vehicle by sending the signal to an analog module which is part of a modular assembly in which another analog module receives the signal of the position of the nozzle regulating means read by an electronically controlled linear transducer. 2. Sistema, según reivindicación 1, caracterizado porque el conjunto modular comprende un módulo analógico conectado al motor de la bomba impulsora del agua al que le envía una señal que regula las r.p.m. de dicha bomba.2. System, according to claim 1, characterized in that the modular assembly comprises an analog module connected to the motor of the water booster pump to which it sends a signal that regulates the rpm of said pump. 3. Sistema, según reivindicaciones anteriores, caracterizado porque al conjunto modular están conectadas tres electroválvulas, destinadas, respectivamente, a la alimentación de los medios de regulación de las boquillas, a la de los medios de accionamiento para la orientación del conjunto de boquillas, y a la de la presión neumática de un multiplicador de presión conectada a los antedichos medios a través de las correspondientes electroválvulas.3. System, according to previous claims, characterized in that three solenoid valves are connected to the modular assembly, intended, respectively, for the supply of the nozzle regulating means, to that of the actuating means for the orientation of the nozzle assembly, and that of the pneumatic pressure of a pressure multiplier connected to the aforementioned means through the corresponding solenoid valves.
ES200401096A 2004-05-07 2004-05-07 Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set Pending ES2249130A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200401096A ES2249130A1 (en) 2004-05-07 2004-05-07 Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200401096A ES2249130A1 (en) 2004-05-07 2004-05-07 Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set

Publications (1)

Publication Number Publication Date
ES2249130A1 true ES2249130A1 (en) 2006-03-16

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ES200401096A Pending ES2249130A1 (en) 2004-05-07 2004-05-07 Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2288134A1 (en) * 2006-06-12 2007-12-16 Ros Roca, S.A. Control system for water projection in sets of nozzle of vehicle, comprises electronic control for velocity of vehicle and axial pneumatic cylinder for movement of diffuser and determination of blockade of outlet
CN109137808A (en) * 2018-09-04 2019-01-04 广州市花林景观工程有限公司 A kind of intelligent water sprinkling device
CN112516712A (en) * 2020-12-08 2021-03-19 江苏悦达专用车有限公司 Press down dirt car control system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853272A (en) * 1973-09-27 1974-12-10 Etnyre E & Co Vehicle-mounted spray apparatus
US3942214A (en) * 1973-05-10 1976-03-09 Woma-Apparatebau, Wolfgang Maasberg & Co. Gmbh Washing and vacuuming vehicle construction
GB1450794A (en) * 1972-09-12 1976-09-29 Lestradet M C J Device for controlling the operation of a regulatable member
GB1473930A (en) * 1974-03-01 1977-05-18 Lestradet M C J Supply system and vehicle equipped with such a system
GB2000540A (en) * 1977-07-04 1979-01-10 Yoshizawa D A mobile snow disposal apparatus
EP0966327A1 (en) * 1997-03-10 1999-12-29 Spratronics, Inc. Vehicle mounted spray apparatus and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450794A (en) * 1972-09-12 1976-09-29 Lestradet M C J Device for controlling the operation of a regulatable member
US3942214A (en) * 1973-05-10 1976-03-09 Woma-Apparatebau, Wolfgang Maasberg & Co. Gmbh Washing and vacuuming vehicle construction
US3853272A (en) * 1973-09-27 1974-12-10 Etnyre E & Co Vehicle-mounted spray apparatus
GB1473930A (en) * 1974-03-01 1977-05-18 Lestradet M C J Supply system and vehicle equipped with such a system
GB2000540A (en) * 1977-07-04 1979-01-10 Yoshizawa D A mobile snow disposal apparatus
EP0966327A1 (en) * 1997-03-10 1999-12-29 Spratronics, Inc. Vehicle mounted spray apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2288134A1 (en) * 2006-06-12 2007-12-16 Ros Roca, S.A. Control system for water projection in sets of nozzle of vehicle, comprises electronic control for velocity of vehicle and axial pneumatic cylinder for movement of diffuser and determination of blockade of outlet
CN109137808A (en) * 2018-09-04 2019-01-04 广州市花林景观工程有限公司 A kind of intelligent water sprinkling device
CN112516712A (en) * 2020-12-08 2021-03-19 江苏悦达专用车有限公司 Press down dirt car control system

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