CN2398542Y - Automatic evaporation flame stove - Google Patents

Abstract

The utility model discloses an automatic evaporation flame spray stove, and relates to the field of a stove. The utility model aims to a plurality of defects of the traditional manual inflation stove. The utility model is designed by utilizing the high-power pressurization principle of the thermodynamics. The utility model is characterized in that two oil mist lifting pipes are arranged on the interior and the exterior of a round bench oil tank; the two oil mist lifting pipes and an oil mist vaporization chamber system scientifically and automatically circulate and operate; the oil mist vaporization chamber system is composed of the communication of the four parts of a horizontal circular pipe, an arced cross pipe, etc; the local of the arched cross pipe is a spherical surface bottom. The utility model automatically supplies the oil to vaporize and combust, and the flame is strong and fierce. As the utility model has no need of inflating-pumps, preheaters, air inlet valves, etc., the structure is compact, the cost is low, and the effect is superior to the manual inflating stove. The utility model is widely suitable for men, women, old man, children, weakling and patients to automatically use.

Description

Automatic vaporization flame stove

The utility model relates to the Oil-burning range utensil, especially a kind of " flame of vaporizing automatically stove ".

Five, the sixties, " vaporised kerosene burner " seen on the market is a small amount of legacy of foreign country's import cooking stove pre-peaceful liberation period basically, comprise fuel tank, be brass manufacturing entirely, structure is very simple: a planche cross pipe vaporizer, can not store up excess oil, a little inflator is embedded in the fuel tank, three elbow copper bars of vertical cutting have the spray vapour lock, no air gauge when the pot frame.The eighties occurs makes the steam coal oil oven, still belong to the Counterfeit Item of foreign vapor bumer on structure, principle, style, and whole body also is the brass material manufacturing.The vaporised kerosene burner that the nineties is sold has on the market just had significant improvement, basically be that ferrous materials is made, but improved result becomes very complicated: at first be that inflator and fuel tank have been separated, above the fuel tank except that fuel feed hole, increased that air gauge, intake valve, soft long line rise oil pipe, the oily transporting of being full of connects dish, transfer fiery needle valve, quantity control valve, remain the horizontal in-line tubulose vaporizer that planche cross pipe vaporizer develops into, also have the special-purpose porcelain groove anticipatory electric heater supporting with it, other joins bicycle use giant tire inflator one cover.

More perfect craft is made the vapour stove and is analyzed according to this structure, finds that these improvement do not become much advantages, is still some and changes and the shortcoming be not good at.For example: this oil oven is used tire with inflator and air intake valve a complete set of equipment thereof, seems scattered, does not have complete sense, and when giving the oil oven charge operation, both feet are stepped on the pedal of steady inflator lower end, and both hands push-and-pull piston rod could be inflated to oil oven by intake valve.This giant tire inflator connects the tracheae chuck, seems heavy, inflates very effort, time-consuming, and the young and middle-aged man that only suitable body is powerful big uses.Must covering with special porcelain groove electric heater before getting angry switches on in-line pipe vaporizer is preheating to blackish redly, just may make the kerosene vaporization combustion.This overlaps special-purpose preheating electrical equipment, seems burdensome, loaded down with trivial details, time-consuming equally, takes electricity, cost up, pulls inconvenience when moving.

The purpose of this utility model, provide a kind of simple and easy, efficient, real " flame of vaporizing automatically stove ", the advantage that it possessed, can overcome the multiple shortcoming of above-mentioned manual vapor bumer fully, no longer special heavy inflating gun (tube) and anticipatory electric heater, the light and handy safety of being equipped with, allow men and women, old and young all can use this automatic gasifying flame stove very easily, the time, efficient and the quality that make cooking food can reduce cost not electricity consumption all above the level of existing vaporised kerosene burner.

The technical program is achieved in that and adopts the thin metal metal plate to strike out an airtight garden platform shape fuel tank by one of edge joint weld the externally threaded oil fuel tube of closely-pitched is arranged on the casing face, mixes the fine thread lid that elastomeric pad is equipped with in an inside again.Central part on the fuel tank face, strike out a pit that diameter is about 50 millimeters, with flashpan, with the pit is the center, in two holes of suitable position symmetry ground auger, joins and inserts two metal tubes to bottom fuel tank, insert respectively in the below symmetrical holes of horizontal circle annular pipe the upper end of two metal tubes, this ring pipe communicates with one another with arc cross tee at the bottom of the partial sphere again, constitutes " mist of oil vaporizer system ", and the joint should not leak gas.Linking a U-shaped copper pipe in two other symmetrical holes below ring pipe simultaneously, position connectivity links a flame vapour lock in the middle of it, its central point is the micro-through-hole of 0.3 millimeter of a diameter, the arcuate socket that connects one in the periphery casting of vaporizer system is put the hurdle, place a horn-like annular ring on it by the thin combustion-supporting usefulness of metal accumulation of heat, and the vaporization combustion system periphery on fuel tank, cover a windproof insulation snare (this snare has the effect of standby pot frame), there is the movable pot of three pillar annular end faces frame at the fuel tank edge.

Owing to adopt above technical scheme, make the utility model that following advantage be arranged under compared with prior art: always all gasoline oil stoves of beating all must at first be equipped with the special-purpose vapour tube of beating, in the utility model, be cancelled exceptionally, eliminated, cancelled " admission check valve " " air gauge " the multiple matching components such as " resistance preheat devices " of " transferring fiery needle valve " simultaneously, reduce production cost, eliminated the troublesome operation program, saved the time, guaranteed safety, enlarged consumption and used colony.Always manually make the steam coal oil oven, only suitable minority the strong young and middle-aged male sex use, and the utility model is beaten vapour because of requiring great effort, and only need light fire during beginning, and later on normal combustion process is carried out entirely automatically, and flame sprays powerful fierce.Be well suited for old male and female and children student, weak patient from cooking a meal use, certainly also being well suited for young and middle-aged men and women uses, the cooking stove of this unique nontoxic, harmless, free of contamination new type of safe, also no longer worry to have a power failure, when stopping the supple of gas or steam, the overslaugh cooking of cooking, influence life order has been brought convenience to the consumer.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the complete section front view of the utility model " flame of vaporizing automatically stove " embodiment.

Fig. 2 is the full figure of overlooking of present embodiment.

Fig. 3 is the B-B partial sectional view of present embodiment.

In the view, 1. round platform fuel tank; 2. kerosene; 3. stove pin; 4. oilhole screwed pipe; 5. elastic sealing gasket; 6. oilhole blind nut; 7. windproof insulation snare; 8. the combustion-supporting circle of accumulation of heat; 9. pot frame support column; 10. mist of oil vaporizer system; 11. movable pot frame; 12. ignition U-shaped pipe; 13. flame vapour lock; 14. mist of oil fall way; 15. flashpan; 16. partial sphere; 17. the hurdle is put in the arc hole.

The specific embodiment of the present utility model is as follows: in Fig. 1, the outer bottom of truncated cone-shaped fuel tank (1) is connecting three stove pin (3) that are mutually 120 degree, by nearly edge on the fuel tank face, be welded with a bit of oilhole screwed pipe (4), in the oilhole blind nut (6) supporting with it, be embedded with elastic sealing gasket (5), fuel tank upper face center position dashes the pit (15) that the about 50mm of diameter is arranged, be that symmetrical centre is bored two holes in suitable distance again with the pit, with two metal mist of oil fall ways (14), tiltedly join and insert in the fuel tank until near the bottom, do not leak vapour with the interface point solid welding in hole, the upper end of mist of oil fall way (14) is connected with symmetry two holes, the bottom of mist of oil vaporizer system (10) and welds air tight; Flame vapour lock (13) runs through to be connected gets angry U-shaped pipe middle part, and the two ends of U-shaped pipe (12) are pierced into respectively to weld equally in two other symmetrical holes of mist of oil vaporizer system (10) bottom and do not leaked vapour.Arcuate socket is put hurdle (17) and is cast into one with mist of oil vaporizer system peripherals, and putting in hurdle (17) groove has four long arc-shaped holes, and effect is a mist of oil flame injection channel, reduces the flame resistance.Simultaneously be placed with the combustion-supporting circle of accumulation of heat (8) in groove, periphery is established three support columns (9) that are mutually 120 degree above the fuel tank, and movable pot frame assembly (11) fixed support is got up.In addition, cover a last windproof insulation snare (7) on the face of fuel tank (1), this snare can become standby pot frame in case of necessity, seems more light succinct.

Operation principle of the present utility model and operation are performed such: irritate into an amount of kerosene or diesel oil by oil filler point, screw the oilhole threaded cap, for the first time use new stove gently to topple over have gentle hands, allow fluid enter pipeline and remove to get rid of intraluminal air, and in the bend of mist of oil vaporizer system, stay excess oil on fire, then with some oil or alcohol on the cotton balls or the asbestos yarn libation at an ancient wedding ceremony, be placed in the pit on the fuel tank cap and kindle a fire, make flame directly burn the U-shaped pipe that the flame vapour lock is ined succession, at this moment, the micro-excess oil of U-shaped pipe inner bottom part is heated, be vaporized into the mist of oil state rapidly after, its volume expansion ratio crude oil liquid becomes hundreds of times to increase, and forms big initial pressure.The mist of oil of vaporization begins the ejection burning, force the sub-thread mist of oil (flame) of upper punch at the bottom of the partial sphere, present horn-like burning, and with the carbon residue oxidation in the combustion-supporting circle acceleration of the accumulation of heat flame, so that prevent to produce black smoke, make up and down in the two-layer pipeline (the vaporizer decorum), after a small amount of excess oil that remains is heated, simultaneously comprehensive vaporized expanding, hundreds of times of several milliliters of excess oil volume surges before ratio vapourization expands, the pressure mist of oil some of these vaporized expandings penetrates from the flame vapour lock and keeps continuous burning, superfluous part is clamp-oned in the fuel tank of sealing by two mist of oil fall ways, increased the pressure of inner liquid level, when the expulsion pressure in the vaporizer pipe-line system of outside is lower than the pressure of fuel tank internal, the vaporizer system will lose pressure balance because of inside and outside, and make the vaporizer system produce negative pressure suction force, so the fluid in the fuel tank just rushes to " vaporizer system " by two mist of oil fall ways and does unbalance replenishing, and quilt " vaporizer system " heating back vaporization volatilization expansion, and the generation internal pressure, with aforementioned the same, a part of pressure is kept the continuous burning of flame vapour lock, another partly superfluous bulbs of pressure are clamp-oned in the fuel tank temporarily with the steam fog state again and are stored, wait for that outside " vaporizer system " pressure sprays once again and weaken and in a flash unbalance, be stored in the pressure in the fuel tank temporarily, again to extrude the form of fluid oil, by the mist of oil fall way to " vaporizer system " oil transportation, to discharge the temporary storage pressure of fuel tank internal.The circulation that like this goes round and begins again, continuously repeat running and go down, realized really not inflating and the novel gasification burner of flame burning automatically.In cooking when cooking, if need to adjust intensity of a fire power, only need the slight degree of tightness threaded cap on the oil fuel tube (hole) once, can regulate the firepower size.

Claims (1)

1. automatic vaporization flame stove, in garden platform shape fuel tank bottom three stove pin that are mutually 120 degree are arranged, device has the flame vapour lock above the fuel tank, the oilhole screwed pipe, the oilhole blind nut, interior flexible sealing gasket, the combustion-supporting circle of accumulation of heat, it is characterized in that: the central part on the fuel tank face, punching press has the pit of 50 millimeters of diameters, and as symmetrical centre, at a distance of the suitable position place, be drilled with two small garden holes symmetrically, join and inject two metal tubes, its lower end is inserted near the fuel tank bottom, and insert respectively in the symmetrical holes of horizontal circle annular pipe below the upper end of two metal tubes, this ring pipe interconnects with lonely saltire pipe at the bottom of the partial sphere again, link a U-shaped pipe in two other symmetrical holes below ring pipe simultaneously, position is linking a flame vapour lock in the middle of it, and its central point is that a diameter is 0.3 millimeter a micro-through-hole.In whole vaporization combustion system periphery, cover a windproof insulation snare of metal species, there is the movable pot of three pillar annulus end faces frame at the fuel tank edge.

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