CN2238391Y - Diesel oil or liquid gas dual-purpose stove with atomizing burner not using electricity - Google Patents

Abstract

Disclosed is a dual-purpose atomizing stove which comprises a stove chamber, a fire tray, and a gasifier, wherein the gasifier which is composed of an inner cylinder (7) and an external cylinder (8) is an oil accommodating cavity, a plurality of fins (3) for heat absorption are arranged on the outer wall of the oil accommodating cavity, an endogenous wind net (1) is welded on the outside back cover (10) of the external cylinder (8), and an oil inlet pipe and an oil outlet pipe are installed in the sandwich layer of the oil accommodating cavity which is formed by the outside back cover (10) and the inner back cover (4). The device has two functions of fuel combustion and gas combustion; the device utilizes own heating power to atomize diesel for eliminating the phenomenon of wasting energy source and noise which are both caused by an electric drive blower. The device has the advantages of simple structure, strong firepower, convenient operation, and wide application scope.

Description

Not electricity consumption diesel oil, the dual-purpose atomizing stove of liquefied gas

The utility model relates to a kind of cooking facility, particularly a kind of dual-purpose atomizing stove that makes diesel oil atomization and burning liquefied gas without driven by power.

Allly need place that big fire cooks, use the liquefied gas furnace or the diesel oil air blast gasification furnace in big stone or metal plate for standing a stove on as a precaution against fire big fire footpath usually as hotel, restaurant, restaurant, dining room, restaurant etc.Be fuel with the liquefied gas and the used fuel of the stove and accessory that is fuel can not be used with diesel oil, can not exchange fuel and use.Simple liquefied gas furnace has increased cost because the liquefied gas price is higher, and is subjected to the poverty-stricken of market liquefied gas air feed weak point often, and the user much feels disadvantageous.The shortcoming of used in the market diesel oil air blast gasification furnace is that noise is big, and the demand support can be worked, and has a power failure suddenly or in the date that has a power failure, this stove and accessory just can not be worked; Another shortcoming of this stove and accessory is that the inconvenience of its air quantity is regulated, and therefore has atomizing insufficient and cause imperfect combustion, the environment of having wasted energy pollution.

The purpose of this utility model is: but provide a kind of but can atomized diesel fuel and the dual-purpose atomizing stove of a stove multifuel combustion or single fire diesel oil and liquefied gas without driven by power, overcome the drawback of existing this type of stove and accessory.

Described not electricity consumption diesel oil, the dual-purpose atomizing stove of liquefied gas comprise burner hearth, tray for combustion, gas generator.Gas generator in this dual-purpose stove places on the burner hearth central authorities tray for combustion, is covered with a cone-shaped hood (9) on gas generator, and an exogenous wind net (2) is arranged outside the cone-shaped hood (9); Air inlet pipe (13) enters stone or metal plate for standing a stove on as a precaution against fire with the induction tunnel of flowline (12) on tray for combustion.Gas generator is an appearance oil cavity (being preferably cylindric) that is made of inner core (7) and urceolus (8), and a plurality of heat absorptions fin (3) is arranged on the outside wall surface of this appearance oil cavity urceolus (8); Be welded with an interior wind net (1) on the outer back cover (10) of urceolus (8); In the interlayer appearance oil pocket of outer back cover (10) and interior back cover (4) oil inlet pipe (11), flowline (12) are housed.

From following description, very operation principle of the present utility model can be described to the described dual-purpose stove course of work.When lighting a fire, at first open the liquefaction air valve, the liquefied gas that ignites of lighting a fire; Open fuel tap then, diesel oil is entered in the appearance oil pocket of gas generator, the diesel oil of liquid gas in the burner hearth internal combustion makes gas generator appearance oil pocket is heated swollen rising and atomizes, and participates in burning through flowline (12) ejection.At this moment, can close the liquefaction air valve, the stop supplies liquefied gas, the diesel oil that the heat heating gas generator that relies on fuel oil self burning to send holds in the oil pocket is kept burning.Certainly, if do not stop air feed, the mode that then becomes oil, gas multifuel combustion does not have yet can not.

So, described not electricity consumption diesel oil, the dual-purpose atomizing stove of liquefied gas obviously have two kinds of functions of fuel oil and combustion gas; Utilize stove and accessory self heating power mist elimination diesel oil eliminated the driven by power air blast generation the energy waste phenomenon and the noise that come; Simplified the stove and accessory structure, firepower is violent, and is easy and simple to handle, widely applicable.

Fig. 1 is not electricity consumption diesel oil described in the utility model, the dual-purpose atomizing stove of liquefied gas principle schematic.(11) are the gas generator oil inlet pipe among the figure, and (12) are the gas generator flowline, and (13) are air inlet pipe, and (14) irritate (case) for oil storage, and (15) are cylinder for liquefied gas, and (16) are gas generator, and (18) are fuel nozzle.

Fig. 2 is not electricity consumption diesel oil described in the utility model, the dual-purpose atomizing stove of liquefied gas gas generator structural representation.(1) is interior wind net among the figure, and (2) are the exogenous wind net, and (3) are fin, (4) be interior back cover, (5) for binding outward, bind in being (6), (7) be inner core, (8) are urceolus, and (9) are cone-shaped hood, (10) be outer back cover, (11) are oil inlet pipe, and (12) are flowline, (13) be air inlet pipe, (17) for holding oil cavity, (19) are induction tunnel, and (20) are tray for combustion.

Embodiment.

Not electricity consumption diesel oil described in the utility model, the dual-purpose atomizing stove of liquefied gas can be single kitchen ranges, also can be many kitchen ranges; Can join single oil storage filling (case) by single kitchen range, also can join single oil storage filling (case) by many kitchen ranges.Tray for combustion cast form, gas generator adopts the stainless steel material welding forming.The wall shell and the surface of this dual-purpose stove also encapsulate with stainless steel, in order to cleaning, and attractive in appearance and maintenance health; Be filled with refractory materials such as refractory brick between stainless steel casing and the burner hearth exogenous wind net (2).The diesel oil that gas generator holds in the oil pocket just atomizes when the oil temperature surpasses 400 ℃ of left and right sides, can rise and causes over thousands of degree and hold temperature in the oil pocket, just heats up and has atomized so hold normal temperature diesel oil moment in the oil pocket from oil inlet pipe (11) input.In addition, what should specify is, the appearance oil cavity in the described gas generator, and its shape is preferably cylindric, also can be other shape.If heat diesel oil without the mode of stove self-heating, also available electrically heated mode is warming up to oil to atomize more than 400 ℃ and reaches oil, the dual-purpose purpose of gas, but with described in the utility model be good from hot mode.

Claims (1)

1. A kind of not electricity consumption diesel oil, the dual-purpose atomizing stove of liquefied gas, comprise burner hearth, tray for combustion, gas generator, it is characterized in that: the gas generator in the described dual-purpose stove places on burner hearth central authorities' tray for combustions (20), on gas generator, be covered with a cone-shaped hood (9), an exogenous wind net (2) is arranged outside the cone-shaped hood (9); Air inlet pipe (13) enters stone or metal plate for standing a stove on as a precaution against fire with the induction tunnel (19) of flowline (12) on tray for combustion (20); Gas generator is an appearance oil cavity [being preferably cylindric] that is made of inner core (7) and urceolus (8), and a plurality of heat absorptions fin (3) is arranged on the outside wall surface of this appearance oil cavity urceolus (8); Be welded with an interior wind net (1) on the outer back cover (10) of urceolus (8); In the interlayer appearance oil pocket of outer back cover (10) and interior back cover (4) oil inlet pipe (11), flowline (12) are housed.

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