CN2166343Y - Oil-burning gasification stove - Google Patents

Abstract

The utility model relates to an oil-burning gasification stove for cooking, comprising a core barrel, a casing with an internal sleeve, baffles, a seat, an external sleeve casing, a damping flow distribution plate, a flame stopping cap, a combustion aid, an oil gun, a ventilating pipe, etc. The utility model which adopts a combustion aid has the advantages that the combustion power is large; the oil consumption is small; the thermal utilization rate is high; no irritating odor occurs; the size is small; the structure is simple; the application scope is wide; the oil-burning gasification stove is suitable for cooking in households, big and small restaurants, dining rooms in enterprises, and moving vehicles and boats.

Description

Oil-burning gasification stove

A kind of fuel gasification stove, the cooking stove of the oil firing that genus cooking is used.

Present civilian oil burner subcategory is various, their ubiquity problems are that burning is insufficient, bring pungent taste, fuel consumption is big, heat utilization ratio is undesirable, and the authorization notification fuel gasification stove of Chinese patent application 922167389.2 is relatively good, and it has ventilating duct, oil gun, core tube and the formations such as interior set of shells dividing plate and overcoat housing that oily vapour mixes, firepower is than manganese, but still exists from the horn mouth of the core tube upper end oily star that splashes.

The purpose of this utility model provides a kind ofly can further be eliminated oily star and splash, and reduces pungent taste, improves the fuel gasification stove of heat utilization efficiency.

The technical solution of the utility model is to realize by following content, in order further to eliminate oily star ejection, improve heat utilization efficiency, make it sufficient combustion, the design of the technical program improves design on the structure of original patent application 922167389 fuel gasification stoves, new scheme has been proposed, it is cooking stove chassis (1) the core tube (6) that comprises in the former scheme, interior set of shells (5), dividing plate (2), the overcoat housing, damping flow distribution plate (3) oil gun (8) and airduct are assembled respectively, its distinguishing characteristics is that the horn mouth place of core tube upper end is lower than interior set of shells (5), make and form combustion space power supply fire usefulness, on core tube horn mouth, be provided with the taper back-fire relief cap (9) that matches with horn mouth, to prevent that flare from directly impacting, in interior set of shells (5) plant disc suitable for reading; The inboard is straight-tooth shape air port, and cylindrical is pressed in the suitable for reading of interior set of shells (5) for the step card, and burner is to the oily stars that splash of resistance shelves, is not impacted by the wind fire and takes out of, makes to be fully burned.

The utility model is compared with prior art owing to be provided with the back-fire relief cap, the fire combustion is directly impacted, reduced splashing of oily star, make it sufficient combustion, it is convenient that set of shells had kept combustion chamber rational space igniting in the core tube was lower than, and the heat utilization efficiency in the whole stove is improved, and oil is all burnt, improve firepower, saved oil mass again.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model outside drawing.

Fig. 3 is Fig. 2 A-A cutaway view.

Fig. 4 is Fig. 2 B-B cutaway view.

Fig. 5 is an oil gun structure chart of the present utility model.

The 1--chassis, 2--dividing plate, 3--damping flow distribution plate, set of shells in the 4--overcoat housing, 5--, 6--core tube, the 7--combustion-supporting, 8--oil gun, 9--back-fire relief cap, 8--1 oil is chewed, 8--2 needle bar, 8--3 oil pocket pipe, the 8--4 recoil check spring, 8--5 valve body, 8--6 valve rod, the 8--7 sealing ring, the 8--8 handwheel.The 10--ventilation duct.

Specifically describe embodiment of the present utility model below in conjunction with accompanying drawing.

Body of heater can be used HT15--33 material casting by drawing, interior set of shells (5) overcoat housing and dividing plate casting machine respectively add and assemble socket again, ventilation duct (10) can be in the fixed block that the common steel tube bending is plugged in body of heater, lead to the ventilating duct between interior set of shells (5) and the overcoat housing (4), the dividing plate of ventilating duct has several air vents on (2), on the core tube air vent is arranged, oil gun (8) is chewed (8--1) by oil, needle bar (8--2), oil pocket pipe (8--3), recoil check spring (8--4), valve body (8--5), valve rod (8--6), sealing ring (8--7), handwheel (8--8) constitutes, but assemble after each part machining, be installed on the fixed block of body of heater, be used for combustion chamber oil spout in body of heater, oil mass can be reconciled, ventilating duct leads to the combustion chamber through a circle, oily and eolian vaporization is again in the combustion chamber, be atomized through the tilting damped shunting of damping shunting metallic plate (3) on core tube (6), burn because the wind-force of ventilating duct, make firepower big, toward upper punch, in the combustion chamber, interior set of shells (5) upper end is circular arc has compression to firepower effect, by accompanying drawing as can be known core tube (6) upper end be horn mouth, be covered with the pyramidal back-fire relief cap (9) that matches above, to stop the fire combustion directly toward upper punch, can reduce splashing of oily star, in interior set of shells (5) upper shed, be provided with burner (7), for the circular circle of cast member is middle is crater, be the wind burner that a circle is straight-tooth shape on the inwall, core tube (6) keeps 10～15mm distance to use for igniting with combustion-supporting.This fuel gasification stove needs fuel tank and hair-dryer before use, Pressure gauge, porthole, oil guide pipe, and various terminal is installed.

Claims (2)

1, a kind of fuel gasification stove comprises chassis (1), dividing plate (2), damping flow distribution plate (3), the interior set of shells of overcoat housing (4) (5), core tube (6), oil gun (8), the formation of assembling.The fuel gasification stove, is furnished with the liquid aerating fuel tank, fuel tank is connected oil gun (8) by petroleum pipeline, and there is ventilation duct to connect the ventilating duct of cooking stove, lead to the combustion chamber, the horn mouth that it is characterized in that the high knockout tube of interior set of shells (5) (6) upper end is gone up plant combustion-supporting (7) in interior set of shells (5), places to cooperate bell-mouthed cone-shaped back-fire relief cap (9) on the horn mouth of core tube upper end.

2, fuel gasification stove according to claim 1 is characterized in that combustion-supporting is a disc, and the inboard is straight-tooth shape air port, and cylindrical is that step is stuck on the furnace body inner housing housing (5).

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