FR2902862A1

FR2902862A1 - Domestic or industrial fuel oil burner operating device, has tubular shaped heating resistor for heating vegetable oil arriving from supply pump of burner through metallic tube coil and then in chamber which vaporizes oil

Info

Publication number: FR2902862A1
Application number: FR0605509A
Authority: FR
Inventors: Noel Castaing
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-21
Filing date: 2006-06-21
Publication date: 2007-12-28

Abstract

The device has a tubular shaped heating resistor (B) for heating vegetable oil arriving from a supply pump of a burner through a metallic tube coil (A) and in a vaporizing chamber (C) which vaporizes the oil from the coil. The vaporized oil is released to a line of nozzles (E, G) for a normal operation of the burner. A heat insulator (D) accumulates constant heat for maintaining the vapor/gas in the chamber.

Description

1 La présente invention concerne un dispositif pour faire fonctionner unThe present invention relates to a device for operating a

brûleur à fioul (gazole) avec des huiles végétales, graisses fluides. Moteur diesel également. L'alimentation pour le fonctionnement traditionnel des brûleurs domestiques, industriels, moteur diesel se fait avec du gazole (fioul) Pour le brûleur alimenté en huile, nécessité d'air comprimé. C'est à dire brûleur plus compresseur d'air. Il n'est pas possible sans ce dispositif d'invention de changer d'alimentation, c'est-à-dire de passer du gazole aux huiles et graisses fluides. Car pas de démarrage à froid, redémarrage à chaud hypothétique. Pas besoin d'utiliser d'air comprimé. oil burner (diesel) with vegetable oils, fluid greases. Diesel engine too. The power supply for the traditional operation of domestic, industrial, diesel engine burners is done with diesel (oil) For the burner supplied with oil, need compressed air. Ie burner plus air compressor. It is not possible without this device of invention to change feed, that is to say to switch from diesel to fluid oils and fats. Because no cold start, hypothetical hot restart. No need to use compressed air.

Le dispositif selon l'invention permet de remédier à ces inconvénients et améliore la combustion, diminue la pollution. Les dessins annexés illustrent l'invention. Les Figures 1 et 2 représentent en coupe le dispositif de l'invention. : Figure 1 avec résistance chauffante creuse Figure 2 avec résistance chauffante pleine Selon des modes particuliers d'utilisation, la réalisation se fera selon la puissance du brûleur, la taille et la capacité du dispositif sera fonction du service demandé. Selon la Fig. 1, il comporte une résistance chauffante en forme de tube épais dans lequel à l'intérieur passe un tube métal qui sert de chambre de mise en vapeur, la sortie allant au gicleur 20 du brûleur. Cette chambre est alimentée par un serpentin (enroulement) de chauffage placé sur la résistance chauffante. Ce serpentin reçoit l'alimentation (les huiles, graisses fluides) de la pompe F de mise en pression du brûleur, l'ensemble est isolé thermiquement pour une accumulation de chaleur et favorise la mise en vapeur, gaz des huiles. The device according to the invention overcomes these disadvantages and improves combustion, reduces pollution. The accompanying drawings illustrate the invention. Figures 1 and 2 show in section the device of the invention. Figure 1 with hollow heating resistor Figure 2 with full heating resistor According to particular modes of use, the realization will be according to the power of the burner, the size and the capacity of the device will depend on the requested service. According to FIG. 1, it comprises a heating resistor in the form of a thick tube in which there passes a metal tube which serves as a steaming chamber, the outlet going to the nozzle 20 of the burner. This chamber is fed by a heating coil (winding) placed on the heating resistor. This coil receives the feed (the oils, fluid greases) of the pump F pressurizing the burner, the assembly is thermally insulated for heat accumulation and promotes the steaming, gas oils.

25 La Fig. 2 représente en coupe, une variante de ce dispositif d'invention. En référence à ces dessins, le dispositif comporte une résistance chauffante creuse en forme de tube, Figure 1, en forme de bâton en Figure 2, un serpentin (enroulement) en tube métallique pour le chauffage, et un tube métallique pour la chambre de mise en vapeur, gaz. La position du gicleur doit être la plus près possible de la chambre de mise en vapeur pour éviter le 30 dysfonctionnement du brûleur. A titre d'exemple non limitatif, quantitatif le dispositif de l'invention aura des dimensions de l'ordre de 70 mm de long pour la résistance chauffante diam 10,5 û 22 mm, puissance de 200 Watts, tension 220 V. La chambre de mise en vapeur tube de diam 10 de longueur 80 mm. Le serpentin (l'enroulement sera du tube acier diam 4/2 û longueur 1 m 70) 35 La mise sous tension 220 V de la résistance chauffante se fera à l'aide d'un relais contacteur-retardateur pour la mise en route du brûleur puisque la mise en vapeur se fait avant le démarrage (la mise en fonction du brûleur). Le dispositif d'invention prend place entre la pompe de mise en pression et le gicleur du brûleur selon les figures 1û 2, à la place du simple tube qui relie la pompe au gicleur lors du 40 fonctionnement gazole (fioul).FIG. 2 shows in section, a variant of this device of invention. With reference to these drawings, the device comprises a tube-shaped hollow heating resistor, Figure 1, rod-shaped in Figure 2, a coil (winding) of metal tube for heating, and a metal tube for the setting chamber. in steam, gas. The position of the nozzle should be as close as possible to the steam chamber to prevent burner malfunction. By way of non-limiting example, the quantitative device of the invention will have dimensions of the order of 70 mm long for the heating resistor diam 10.5 to 22 mm, power 200 Watts, voltage 220 V. The chamber Steam tube with diam 10 length 80 mm. The coil (the winding will be steel tube diam 4/2 - length 1 m 70) The 220 V powering up of the heating resistor will be done using a contactor-retarder relay for the start of operation. burner since steaming is done before starting (burner start). The device of invention takes place between the pressurizing pump and the nozzle of the burner according to FIGS. 1 2, in place of the simple tube which connects the pump to the nozzle during the operation of gas oil (fuel oil) operation.

Claims

1) Device for using (burning) vegetable oils, fluid grease after heating, vaporization / gas for the operation of conventional burners, diesel engines, replacing the fuel oil (diesel) usually used.

2) Device according to claim 1, characterized by the heating resistor B in the form of a tube (Figure 1), or stick-shaped (Figure 2) which heats the oil coming from the burner feed pump passes through the coil A then in the chamber C steaming / gas.

3) Device according to one of the preceding claims, characterized by the chamber C steam gas oil coming from the coil. These vapors / gases come out under pressure to supply the line of the nozzle G and the nozzle E of the burner for the normal operation of said burner.

4) Device according to claim 1 or 2 characterized by the coil A (winding) metal tube which is used to heat the oil and feeds the chamber C gas steaming

5) Device according to one of the preceding claims, characterized by a thermal insulator D to promote a constant heat accumulation to maintain the steam / gas in the chamber C.

6) Device according to one of the preceding claims characterized by its mounting in place of the single tube from the use pump F of the burner at its gate line G G.

7) Device according to one of claims 1 to 5 characterized by its mounting on the intake pipe for diesel engines.