CN2161845Y - Civil liquid gas stove - Google Patents

Abstract

The utility model relates to a civil liquid gas stove. An atomization tube arranged on a radiant plate is connected to a spray valve; an ejector tube is connected between the spray valve and an atomization chamber; a secondary air inlet is arranged at the bottom of the ejector tube near the spray valve. The utility model has the advantages of no need to be inflated and preheated, high safety, compact structure, good effect on atomization of liquid fuel, no coking, good burning property, smokeless, odorless, no pollution.

Description

Civil liquid gas stove

The utility model relates to the special-purpose stove of a kind of civil liquefied gas, especially for a kind of be not contain the liquid fuel furnace among the people that benzene or methyl alcohol additive are made in right amount main the adding with the condensate.

The various civilian liquefaction cooking stove that appears on the market now is owing to designing and the unreasonable part that comes with some shortcomings of structure: 1, need preheating and over-emitting black exhaust, contaminated environment.2, needle-valve is installed in the mist pipe, being heated for a long time because of mist pipe adds the narrow easy knot charcoal of pipeline, the influence burning.3, need at every turn by manually inflating or electronic stirring can be burnt oily vaporization, use inconvenience and also can set off an explosion when misoperation.4, the manual firing is that troublesome operations is inconvenient again.For this reason, number of patent application is that CN92217067,3 self-pressing type liquid stoves (kitchen range) disclose and a kind ofly need not inflate, and compresses into fuel tank by the gas that preheating produces, and making has enough pressure that fuel is extruded and vaporization combustion in the fuel tank.This stove (kitchen range) complex structure, cost are higher.Also need preheating and fuel tank is arranged on the stove (kitchen range).Because the gas that preheating produces has uniform temperature, the gas temperature that fuel tank is accepted the preheating generation for a long time can raise naturally, has brought unsafe factor to fuel tank, and fuel tank is located at stove (kitchen range) upward near burning things which may cause a fire disaster in addition, and fuel tank is heated for a long time and can sets off an explosion.

The purpose of this utility model is the defective that exists at above-mentioned existing stove and accessory, designs a kind of need not inflating and separates with fuel tank with preheating, stove and accessory, does not tie charcoal, the civil liquid fuel stove that has good burning performance.

The utility model is realized in the following way: the mist pipe that will be located on the radiant panel is communicated with spray valve under the radiant panel, between spray valve and spray chamber, induction tunnel is housed, have the secondary air mouth in the bottom of induction tunnel, linked switch is connected on the spray valve, Push And Release by linked switch control spray valve, turn linked switch, liquid fuel are ejected into induction tunnel immediately, and fuel enters the i.e. combustion of spray chamber igniting through induction tunnel makes its atomizing by the secondary air mouth after then.

This liquefied gas furnace is through many probationary certificates oil field, Tiandong County half a year:

1, the supporting use of this stove and accessory and this dedicated liquid fuel and steel cylinder need not inflate, do not establish fuel tank in the stove and accessory, not need preheating, is blue fire, violent, smokeless, the odorless, pollution-free of firepower during therefore safe and reliable, burning.

2, separate with spray valve because of mist pipe, so keep mist pipe to be subjected to heat energy unblocked, can avoid spray valve knot charcoal, guarantee that burning is normal stable, firepower is vigorous.

3, simple, each the position compactness of Range structure, simple to operate, cost is low, uses the electronic impulse sparking, not only controlled igniting but also controlled the break-make of oil by a linked switch.

The utility model is described in further detail in conjunction with the accompanying drawings and embodiments:

Fig. 1--be the utility model external form figure

Fig. 2--be the utility model structural representation

Shown in Fig. 1-2, this liquefied gas furnace mainly comprises furnace shell 1, mist pipe 2, spray valve 3, induction tunnel 4, spray chamber 6, electronic impulse fire maker 7, linked switch 8, the mist pipe 2 that is located on the radiant panel 5 is communicated with spray valve 3 under the radiant panel 5, one end of induction tunnel 4 is connected on the spray valve 3, the other end is communicated with spray chamber 6, have secondary air mouth (9) in induction tunnel bottom, when fuel is flowed through induction tunnel, make fuel atomization better by secondary air near spray valve 3.Linked switch 8 links to each other with spray valve 3, between linked switch 8 and spray valve 3 electronic impulse fire maker 7 is housed.During use, open (special cylinder) switch, liquid fuel in the steel cylinder is forced out, flow to spray valve through mist pipe 2, be screwed into 1/2 place to linked switch 8 this moment, and liquid fuel sprays immediately, enters spray chamber 6 through the induction tunnel atomizing, the pulse fire maker carries out work automatically, and the fuel in the spray chamber is lighted immediately becomes blue fire.

Claims (2)

1, a kind of civil liquefied gas stove, by furnace shell (1), mist pipe (2), spray valve (3), radiant panel (5), spray chamber (6) and linked switch (8) are formed, it is characterized in that being located at and have mist pipe (2) to be communicated with on the radiant panel (5) with spray valve (3) under the radiant panel (5), induction tunnel (4) is connected between spray valve (3) and the pulverizer plate (6), have secondary air mouth (9) in the induction tunnel bottom near spray valve (3), linked switch (8) is connected on the spray valve (3).

2, according to claim 1, described liquefied gas furnace is characterized in that electronic impulse fire maker (7) is contained between linked switch (8) and the spray valve (3), by linked switch control electronic impulse fire maker.

Images