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FR2633363A1 - MULTIFUNCTION GAS VALVE - Google Patents

MULTIFUNCTION GAS VALVE Download PDF

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Publication number
FR2633363A1
FR2633363A1 FR8808473A FR8808473A FR2633363A1 FR 2633363 A1 FR2633363 A1 FR 2633363A1 FR 8808473 A FR8808473 A FR 8808473A FR 8808473 A FR8808473 A FR 8808473A FR 2633363 A1 FR2633363 A1 FR 2633363A1
Authority
FR
France
Prior art keywords
safety
gas valve
gas
valve
regulation
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.)
Granted
Application number
FR8808473A
Other languages
French (fr)
Other versions
FR2633363B1 (en
Inventor
Pascal Saniez
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.)
ICF SARL
Original Assignee
ICF SARL
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 ICF SARL filed Critical ICF SARL
Priority to FR8808473A priority Critical patent/FR2633363B1/en
Priority to DE68920489T priority patent/DE68920489D1/en
Priority to EP89401792A priority patent/EP0348304B1/en
Publication of FR2633363A1 publication Critical patent/FR2633363A1/en
Application granted granted Critical
Publication of FR2633363B1 publication Critical patent/FR2633363B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/26—Details
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves

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)
  • Fluid Mechanics (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Valve Housings (AREA)

Abstract

L'invention concerne une valve gaz multifonctions pour appareil chauffé au gaz. L'objet de l'invention est une valve gaz multifonctions comportant un boîtier 4 constitué d'une pièce monobloc qui regroupe les fonctions de sécurité 1, de régulation 2 et de distribution 3. Le boîtier 4 possède deux rainures 28 permettant le montage d'un capot 29 contenant les organes de commande des circuits de sécurité et de régulation 30 ainsi que le tableau de commande 31 de l'appareil. Le dispositif selon l'invention est particulièrement destiné à réduire le coût de fabrication et à augmenter la fiabilité des valves gaz.The invention relates to a multifunction gas valve for a gas-heated appliance. The object of the invention is a multifunction gas valve comprising a housing 4 consisting of a single piece which combines the functions of safety 1, regulation 2 and distribution 3. The housing 4 has two grooves 28 allowing the mounting of a cover 29 containing the control members of the safety and regulation circuits 30 as well as the control panel 31 of the apparatus. The device according to the invention is particularly intended to reduce the manufacturing cost and to increase the reliability of gas valves.

Description

VALVE GAZ MUL.TIFONC:TIONSMULTIFUNCTION GAS VALVE: TIONS

La présente invention. se rapporte à un boitier df  The present invention. refers to a box df

commande, pour l'ouverture et la termetulre du g.z au brleur.  control, for the opening and the end of the gz to the burner.

commençant à I 'arrivée principale du gaz et se terminant aux injecteurs du brûleur d'un appareil chauffé au gaz  starting at the main gas inlet and terminating at the burner injectors of a gas-fired appliance

notamment d'une chaudière, d'un chauffe-eau.  including a boiler, a water heater.

Les boîtiers actuels, n'assurent pas la distribution du gaz jusqu'aux injecteurs, mais sont composes de plusieurs éléments distincts, augmentant ainsi le nombre  The current housings do not provide gas distribution to the injectors, but are composed of several distinct elements, thus increasing the number

de pièces et les risques de fuites de gaz.  parts and the risk of gas leaks.

Le but de l'invention est de réduire le coût, et  The object of the invention is to reduce the cost, and

d'augmenter la fiabilité des boitiers de raccordement gaz.  to increase the reliability of the gas connection boxes.

grâve à une conception faisant intervenir peu de pièces.  thanks to a design involving few parts.

A cet effet, l'invention a pour objet uró valvc gaz comportant un boîtier qui est constitué d'urin plte monobloc qui peut être réalisée à partir d'un pcl!ilé d 'aluminium et qui permet de regi ouper les for tcJol, ' t l sécurité, de régulation et de distribution du gaz aux iniecteurs. Ce boîtier possède deux rainures à sa partie supérieure permettant le montage du capot qui contient lui même les organes de commande des circuits de sécurité et de  For this purpose, the object of the invention is to provide a valve comprising a casing which consists of a single piece of urine which can be made from an aluminum plate and which makes it possible to regulate the tubes. tl safety, regulation and distribution of gas to iniectors. This housing has two grooves at its upper part for mounting the cover which itself contains the control elements of the safety circuits and

régulation ainsi que le tableau de commande de l'appareil.  regulation as well as the control panel of the device.

situé sur sa face supérieure ou latérale.  located on its upper or side face.

D'autres caractéristiques et avantages  Other features and benefits

ressortirons de la description qui va suivre d'un mode de  the following description of a mode of

réalisation du boîtier selon l'invention, description donnée  embodiment of the housing according to the invention, given description

à titre d'exemple uniquement et en regard des dessins annexes sur lesquels:  by way of example only and with reference to the accompanying drawings in which:

- La figure 1 est un schéma fonctionnel vue,.n cupt.  FIG. 1 is a functional block diagram, .n cupt.

longitudinale illustrant le fonctionement d'une %alve gaz multifonctions selon l'invention;  longitudinal illustrating the operation of a multifunctional gas alveve according to the invention;

- La figure 2 illustre la fonction de sécurité (1).  - Figure 2 illustrates the safety function (1).

- La figure 3 illustre la fonction de régulation (2).  - Figure 3 illustrates the control function (2).

- Les figures 4 et 5 illustrent la fonction de distribution (3).  - Figures 4 and 5 illustrate the distribution function (3).

- La figure, est une coupe selon la ligne CC de l.  - The figure is a section along the line CC of l.

figure 1 La figure 1 permet de comprendre le fonct i onimenli de la valvegaz multifonctions. Le boitier (4) est constitue par une pièce monobloc, réalisée à partit d'un profilé en aluminium, comprenant deux conduits parallèles (5) et (6) cloisonnés par des bouchons étanches (9), (10), (11) , (12) et (13), afin d'obtenir la chambre de sécurité (14), la chambre intermédiaire (15), la chambre de régulation (16) et la chambre  FIG. 1 shows the function of the multi-function valve gas valve. The housing (4) is constituted by a single piece, made from an aluminum profile, comprising two parallel ducts (5) and (6) partitioned by sealed plugs (9), (10), (11), (12) and (13) to obtain the safety chamber (14), the intermediate chamber (15), the regulation chamber (16) and the chamber

de distribution (17) (nourrice).of distribution (17) (nanny).

La partie supérieure reçoit un capot (29) qui contient les organes de commande des circuits de sécurité et de régulation(30), ce capot possède sur sa face supérieure (ou  The upper part receives a cover (29) which contains the control elements of the safety and regulation circuits (30), this cover has on its upper face (or

latérale) le tableau de commande (31) de l'appareil.  side) the control panel (31) of the appliance.

Le gaz arrive par le raccord (8) et pénètre dans la chambre(14), il rencontre le clapet de sécurité (7), commandé par la vanne de sécurité (20), qui se trouve en position fermé lorsque l'appareil est arrêté ou en sécurité, ou en position ouvert lorsque l'appareil est en fonctionnement En cours de fonctionnement le gaz pénètre dans la chambre (15) à travers l'orifice (18) puis dans la chambre (16) à travers l'orifice (19) il rencontre les clapet(s) de régulation (21) et (22), actionné respectivement par les vannes (23) et (24), qui se trouvent en positions ouverts ou fermés suivant la demande. En demande, le clapet de régulation (21) ou les clapets de régulation (21) et (22) sont ouverts, le gaz pénètre dans la chambre de distribution (17) (nourrice) à travers l'orifice (25) ou les orifices (25) et (26) ou se trouvent les injecteurs (27) qui assureront l'alimentation du  The gas arrives through the connector (8) and enters the chamber (14), it meets the safety valve (7), controlled by the safety valve (20), which is in closed position when the device is stopped or in safety, or in open position while the appliance is in operation During operation the gas enters the chamber (15) through the orifice (18) and into the chamber (16) through the orifice (19). ) it encounters the regulating valves (21) and (22), actuated respectively by the valves (23) and (24), which are in open or closed positions according to the request. On request, the regulating valve (21) or the regulating valves (21) and (22) are open, the gas enters the distribution chamber (17) (nanny) through the orifice (25) or the orifices (25) and (26) where are the injectors (27) which will supply power to the

gaz aux brûleurs.gas to the burners.

La figure 2 illustre la fonction de sécurité (1), qui est réalisée par la vanne de sécurité (20) ( qui peut être du type électrovanne ou vanne thermoélectrique ou tout autres moyens permettant d'assurer la fonction de sécurité) qui commande le clapet de sécurité (7) qui ouvre ou ferme l'orifice (18) permettant le passage du gaz dans les autre chambres. La figure 3 illustre la fonction de régulation (2), qui est réalisée par les vannes de régulation (23) et (24) ( qui peuvent être du type électrovannes tout ou rien ou modulantes, ou tout autres moyens permettant de réalisé la fonction de régulation) qui commandent les clapets (21) et (22) qui ouvrent ou ferment les orifices (25) et (26) permettant le passage du gaz dans la chambre de distribution  FIG. 2 illustrates the safety function (1), which is carried out by the safety valve (20) (which may be of the solenoid valve or thermoelectric valve type or any other means making it possible to provide the safety function) which controls the valve safety device (7) which opens or closes the orifice (18) allowing the passage of gas in the other chambers. FIG. 3 illustrates the regulation function (2), which is carried out by the control valves (23) and (24) (which may be of the on-off or modulating solenoid valves type, or any other means allowing the function of control) which controls the valves (21) and (22) which open or close the orifices (25) and (26) allowing the passage of the gas in the distribution chamber

(17).(17).

Les figures 4 et 5 illustrent la fonction de distribution, réalisé par la chambre (17) qui supporte les injecteurs (27) qui assureront l'alimentation du gaz aux brûleurs. La figure 6 est une coupe selon la ligne CC de la figure 1 qui montre la forme du profilé avec ses conduits (5) et (6). A la partie supérieure se trouvent deux rainures (28)  Figures 4 and 5 illustrate the distribution function, performed by the chamber (17) which supports the injectors (27) which will supply the gas to the burners. Figure 6 is a section along the line CC of Figure 1 which shows the shape of the profile with its ducts (5) and (6). At the top are two grooves (28)

prévues pour recevoir un capot (29).  provided to receive a hood (29).

Claims (4)

REVENDICATIONS 1) Valve gaz multifonctions du type comprenant, un corps de boîtier (4), dans lequel se trouve les conduits (5) et(6) cloisonnés par les bouchons étanches (9), (10), (11), (12) et (13) qui réalisent les chambres (14), (15), (16) et (17), la vanne de sécurité (20), la ou les vanne(s) de régulation (23) ou (23) et (24), les injecteurs (27) et le capot (29) qui contient les organes de commande des circuits de sécurité et de régulation (30) ainsi que le tableau de commande (31) de l'appareil, caractérisée en ce que ledit corps de boîtier (4) est constitué d'une pièce monobloc qui regroupe les fonctions de sécurité (1), de régulation (2) et de distribution (3) du  1) Multi-function gas valve of the type comprising a housing body (4), in which are the ducts (5) and (6) partitioned by the sealed plugs (9), (10), (11), (12) and (13) providing the chambers (14), (15), (16) and (17), the safety valve (20), the regulating valve (s) (23) or (23) and 24), the injectors (27) and the cover (29) which contains the control members of the safety and regulation circuits (30) and the control panel (31) of the apparatus, characterized in that said body housing (4) consists of a single piece which includes the safety functions (1), regulation (2) and distribution (3) of the gaz aux injecteurs (27).gas to the injectors (27). 2) Valve gaz multifonctions selon la revendication 1, caractérisée en ce que le corps de boîtier (4) est réalisé à  2) multifunctional gas valve according to claim 1, characterized in that the housing body (4) is made of partir d'un profilé d'aluminium.from an aluminum profile. 3) Valve gaz multifonctions selon la revendication 1, ou la revendication 2 caractérisée par deux rainures (28) à la partie supérieure du profilé permettant le montage du capot (29).  3) multifunctional gas valve according to claim 1, or claim 2 characterized by two grooves (28) at the upper part of the profile for mounting the cover (29). 4) Valve gaz multifonctions selon l'une des revendications  4) Multifunctional gas valve according to one of the claims de 1 à 3, caractérisée en ce que le capot (29) contient les organes de commande des circuits de sécurité et de régulation  1 to 3, characterized in that the cover (29) contains the control elements of the safety and control circuits (30) et le tableau de commande (31) de l'appareil.  (30) and the control panel (31) of the device. ) Valve gaz multifonctions selon l'une des revendications  Multifunctional gas valve according to one of the claims de I à 4, caractérisée en ce que la valve multifonctions peut étre réalisée à différentes longueurs pour s'adapter aux appareils.  from 1 to 4, characterized in that the multi-function valve can be made to different lengths to suit the devices.
FR8808473A 1988-06-23 1988-06-23 MULTIFUNCTION GAS VALVE Expired - Fee Related FR2633363B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8808473A FR2633363B1 (en) 1988-06-23 1988-06-23 MULTIFUNCTION GAS VALVE
DE68920489T DE68920489D1 (en) 1988-06-23 1989-06-23 Safety and regulating valve for gas.
EP89401792A EP0348304B1 (en) 1988-06-23 1989-06-23 Safety and regulating gas valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808473A FR2633363B1 (en) 1988-06-23 1988-06-23 MULTIFUNCTION GAS VALVE

Publications (2)

Publication Number Publication Date
FR2633363A1 true FR2633363A1 (en) 1989-12-29
FR2633363B1 FR2633363B1 (en) 1990-09-21

Family

ID=9367649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8808473A Expired - Fee Related FR2633363B1 (en) 1988-06-23 1988-06-23 MULTIFUNCTION GAS VALVE

Country Status (3)

Country Link
EP (1) EP0348304B1 (en)
DE (1) DE68920489D1 (en)
FR (1) FR2633363B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722867B1 (en) * 1994-07-25 1996-09-27 Sdecc BURNER SUPPORT WITH INTEGRATED INJECTION RAMP
AU3012100A (en) * 1999-02-23 2000-09-21 James, Debra Marie Gas control assembly
AU2001252780A1 (en) * 2000-04-10 2001-10-23 Fisher & Paykel Appliances Limited Gas heating appliance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978240A (en) * 1958-04-25 1961-04-04 Borg Warner Alternating current pilot control
FR1458232A (en) * 1965-07-09 1966-03-04 Sourdillon Ets Improvements to gas-fired heaters, more especially electrically operated
GB1317488A (en) * 1969-08-28 1973-05-16 Junkers & Co Gas valves
JPS57172107A (en) * 1981-04-14 1982-10-22 Sanki Gas Kigu Kk Burner manifold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548329B1 (en) * 1983-06-30 1986-06-20 Bosteels Michel DEVICE FOR CONTROLLING CALIBRATED FLOW RATES
FR2588935B1 (en) * 1985-10-17 1987-12-04 Gurtner Sa ELECTROVANE CONSISTING OF SIDE-BY-SIDE MODULES
GB2196732B (en) * 1986-10-29 1990-09-19 Ti New World Ltd Gaseous fuel flow control arrangements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978240A (en) * 1958-04-25 1961-04-04 Borg Warner Alternating current pilot control
FR1458232A (en) * 1965-07-09 1966-03-04 Sourdillon Ets Improvements to gas-fired heaters, more especially electrically operated
GB1317488A (en) * 1969-08-28 1973-05-16 Junkers & Co Gas valves
JPS57172107A (en) * 1981-04-14 1982-10-22 Sanki Gas Kigu Kk Burner manifold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 16 (M-187)[1161], 22 janvier 1983; & JP-A-57 172 107 (SANKI GAS KIGU K.K.) 22-10-1982 *

Also Published As

Publication number Publication date
EP0348304A3 (en) 1990-08-16
EP0348304B1 (en) 1995-01-11
FR2633363B1 (en) 1990-09-21
DE68920489D1 (en) 1995-02-23
EP0348304A2 (en) 1989-12-27

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