CN2316579Y

CN2316579Y - Improved stove with gas storing pipe

Info

Publication number: CN2316579Y
Application number: CN 97249488
Authority: CN
Inventors: 张木树
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-20
Filing date: 1997-11-20
Publication date: 1999-04-28
Anticipated expiration: 2007-11-20

Abstract

The utility model relates to a stove with a fuel gas storage function, particularly a stove which also has diversion efficiency and can cause the fuel gas to completely burn. A shell seat circular hole on a stove core of the utility model is inserted with a gas inlet pipe, one end of the gas inlet pipe is provided with a hook-shaped spoiler, and the other end is inserted with a circular bent fuel gas storage pipe. When the fuel gas is drained into the shell seat via the gas inlet pipe, the fuel gas flow can form a turbulent flow with the guiding of the spoiler, and then the fuel gas can be drained to a ceramic stove liner and be discharged via a flow distribution plate in the shell seat. With the disturbed flow function, the fuel gas and the air can be completely mixed, so the burning is more complete.

Description

The stove and accessory of improved tool cylinder

The utility model relates to the structural improvement of gas furnace, refers to especially a kind ofly have the flow-disturbing effect and make the more complete while filling combustion gas at any time of burning have the stove and accessory that stores the combustion gas function concurrently.

Along with coming into one's own gradually of recreation, light and handy, the portable mini heating stove and accessory of many volumes in response to and give birth to; Common now a kind of portable stove and accessory needs during use earlier fuel cartridge to be packed into and gives igniting again, and its common fuel cartridge setting position has skew slightly, promptly causes no combustion gas output, the dangerous situation that has combustion gas to leak in using even.

The combustion chamber of stove and accessory partly is that a base is arranged again, then mount a flue on the base that its metal stamping is made, combustion gas is directly risen by the pore discharge of flue after importing base via flexible pipe, because the fuel of stove and accessory is not that combustion gas is only arranged, it is still needed and mixes with air, lean on the diffusion of nature to mix in the base and only enter, not only not exclusively and in a large number waste combustion gas in the burning with air by combustion gas.

Moreover, the stove and accessory base is the negative electricity (as earth connection) of whole conduction nature thing, though normal condition down-firing insulator can produce spark with the position of close base, but base is if be subjected to polluting incrustation or have liquid to influence when conducting, the position that spark takes place is affected, and stove and accessory often is in open air use and cooked food, therefore the probability of said circumstances generation is quite big, the spark that causes being produced is difficult to predict origination point, can't expect more where flare can be lighted in, if the electrode that the igniting insulator is exported fails to produce spark with the top of base, the insulator of then lighting a fire can produce spark voluntarily in the bottom, this place if combustion gas has leaked, the combustion gas of then can igniting from here, this point obviously causes suitable danger to the user.

Because the disappearance of above-mentioned existing product, main purpose of the present utility model is to have the flow-disturbing effect and can force combustion gas and air to do the stove and accessory that mixes fully providing a kind of.

Another purpose of the present utility model is to be to provide a kind of combustion gas of filling at any time, tool memory function and stove and accessory safe to use.

For reaching above-mentioned purpose, the utility model " a kind of stove and accessory of improved tool cylinder ", it is characterized in that: mainly be the cylinder that group is equipped with a rounded syphon shape in the stove and accessory base, one pipe end of its cylinder is provided with exhaust pipe mouth and pegs graft for an air inlet pipe, one pipe end of this air inlet pipe then is provided with the aperture that enters for air, another pipe end is to be plugged in the combustion chamber shell block and to establish to be the valve of bending an ancient unit of weight shape spoiler and being equipped with a slip, the aperture hole is increased or dwindle by the slippage of valve, the number that enters with the control air; Be again to be provided with a flow distribution plate in the combustion chamber shell block, its apical margin bore is bigger for a ceramic flue device, between flow distribution plate and the flue and be provided with an insulation blanket and a metal guide cushion that is the L type is placed in the pore of flue, closely be covered on the flue of embedding group on the shell block again with circumferential band lid, the curved bottom of group postpone guid needle just can be pasted with flow distribution plate and be touched; Be provided with an igniting insulator in the combustion chamber side again because the igniting insulator is the most near the guid needle on the flue and guid needle is connected to form via flow distribution plate and shell block and is equivalent to earth connection conduction negative pole, and with the electrode generation spark initiation fuel of igniting insulator probe.

The shape of the hook solid spoiler of the air inlet pipe pipe end in the utility model is to make the radian buffering that can make the high pressure ejection contain suitable its spoiler of combustion gas of air to form the air-flow of running helter-skelter, and makes combustion gas and air fully be mixed into fuel.

The utility model mainly is to be provided with a flow distribution plate in the combustion chamber shell block, and establish a spoiler that is hook solid in the air inlet pipe end of shell block, impel combustion gas with trace in entering shell block after, a completing combustion mode not only is provided and saves the consumption of combustion gas relatively by circling round flow-disturbing effect and do with air and to mix more completely; In the base of stove and accessory, be provided with the cylinder of a rounded syphon shape again, one pipe end of this cylinder then is provided with can be for an adjustment button of regulating gas flow and an inflation valve nozzle for the filling combustion gas, pivot joint guiding via an air inlet pipe enters combustion gas in the shell block, reach safety and control the flow of combustion gas input shell block, and stove and accessory can be taken at any time, the position that is provided with of cylinder is in the base of stove and accessory again, does not take up space, make stove and accessory carry more convenient.

The flue of mat on shell block is provided with the guid needle that a conducting electrode is used again, direct and the guid needle flashing of energy when making the igniting insulator send electrode, really control the place of lighting of fuel, prevent that combustion gas is in not expecting that the place is lighted, and guid needle is positioned at the flame combustion scope, often burnedly more can stop the influence that the pin top is not subjected to incrustation, have the electrode spark to have some setbacks or the phenomenon generation of electrode failure so consider.

Below now with regard to structure function of the present utility model,, after conjunction with figs. is described in more detail in, make increase to understanding of the present utility model with a preferable feasible embodiment:

Fig. 1,2: be overall structure exploded perspective schematic diagram of the present utility model;

Fig. 3: be textural association schematic diagram of the present utility model;

Fig. 4: be textural association generalized section of the present utility model.

Drawing reference numeral:

10 ... stove and accessory base 15 ... air inlet pipe

11 ... cylinder 151 ... spoiler

111 ... system button 152 ... the aperture

112 ... inflation valve nozzle 16 ... valve

113 ... adjust button 17 ... flow distribution plate

114 ... blast pipe 171 ... steam vent

12 ... igniting insulator 18 ... insulation blanket

121 ... probe 19 ... guid needle

13 ... electronic switch 20 ... flue

14 ... combustion chamber shell block 201 ... pore

141 ... circular hole 21 ... the circumferential band lid

22 ... loam cake

See also shown in Fig. 1,2, the stove and accessory of the improved tool cylinder of the utility model, it mainly is to be provided with the circular winding pipe shape cylinder 11 that an inside is hollow in a stove and accessory base 10, the square pipe end of this cylinder 11 then is provided with control knob 111, an inflation valve nozzle 112, that stores for the filling combustion gas of using for the switch combustion gas and supplies to regulate the adjustment button 113 and a fuel gas exhaust mouth of pipe 114 of gas flow in pipe, be provided with an igniting insulator 12 and a push type electronic switch 13 again in stove and accessory base 10 in addition; A combustion chamber shell block 14 can be put for group in its base 10 centers, the rounded sides of this shell block 14 has provided a circular hole 141 and has pegged graft for air inlet pipe 15, one pipe end of air inlet pipe 15 is to establish the spoiler 151 that is hook solid, another pipe end then is provided with hole 152 that enters for air and the valve 16 that is equipped with a slip, in shell block 14 inside is that group is equipped with a flow distribution plate 17 and an insulation blanket 18 that is formed with many steam vents 171 on the plate face, after being plugged with the ceramic flue 20 that is L type guid needle 19 on putting again in addition, covering 21 enclosing covers with a circumferential band sets up jointly and puts, on stove and accessory base 10, add a cover a loam cake 22 again, promptly form one with combustion gas memory function and stove and accessory easy to carry.

See also shown in the accompanying drawing 3,4, cylinder 11 1 ends in the stove and accessory base 10 are that airtight, another pipe end that is square then is provided with the inflation valve nozzle 112 that can replenish gas stockings in the cylinder 11, and utilize one to adjust the flow size that button 113 is regulated watt phases, cooperate the unlatching of control knob 111 or close and control the gas emission amount of blast pipe 114.

When combustion gas is sprayed by blast pipe 114, combustion gas is imported in the shell block 14 by the transmission that is articulated in the air inlet pipe 15 between blast pipe 114 and the combustion chamber shell block 14; It is socketed on the valve 16 of slip on the air inlet pipe 15, it mainly is the number that enters by aperture 152 at the control air, utilize the slippage of valve 16 that the hole in aperture 152 is strengthened or dwindle, the flow velocity that is produced when spray and bring air in the shell block 14 mixing together by combustion gas.

Before the combustion gas that contains air enters in the shell block 10 by air inlet pipe 15 transmission, the pipe end of this air inlet pipe 15 is to establish to be curved an ancient unit of weight shape spoiler 151, being subjected to stopping of this spoiler 151 makes combustion gas that high pressure ejection contains air form the air-flow of running helter-skelter along the radian buffering to reach and fully be mixed into fuel, this fuel rising disperses discharge to enter flue 20 via each steam vent 171 of flow distribution plate 17 more once more, so the combustion gas of its channelling in flue 20 each pore 201 become the fuel that mixes fully, the a small amount of combustion gas of its high pressure of mat is introduced a large amount of air by air inlet pipe aperture 152, reaches the purpose of saving combustion gas.

The apical margin bore of combustion chamber shell block 14 is for installing for ceramic flue 20 greatly again, bottom before device and preset an insulation blanket 18 and a metal guide pin 19 that is the L type is inserted in the pore 201 of flue 20, closely be covered on embedding group flue 20 on the shell block 14 with circumferential band lid 21 again, the curved bottom of the solid back of group guid needle 19 just can be pasted with flow distribution plate 17 and be touched.

Promptly broadcast electrode (positive pole) continuously when pushing electronic switch 13 its igniting insulators 12, because the top of the most close guid needle 19 of the probe 121 of igniting insulator 12, and this guid needle 19 is connected to form via flow distribution plate 17 and shell block 14 and is equivalent to earth connection and passes and connect negative pole, and respond to the generation spark with the electrode of igniting insulator 12, the nearest of insulator 12 probes 121 and guid needle 19 of lighting a fire again understood and should not produce spark with shell block 14 edges or other sense of place so consider it; And because whole boiler face can be lighted and be diffused to rapidly to the probe 121 of igniting insulator 12 with the spark that guid needle 19 is produced smoothly in the top so the flare of flue 20.

In sum, the stove and accessory of the improved tool cylinder of the utility model, all had than obvious improvement and actual utilization benefit more in the past, the above person only is of the present utility model one preferable possible embodiments, all equalizations of doing according to technique scheme of the present utility model change and modify, and must belong in the scope that technical solutions of the utility model contain.

Claims

1, a kind of stove and accessory of improved tool cylinder, it is characterized in that: mainly be the cylinder that group is equipped with a rounded syphon shape in the stove and accessory base, one pipe end of its cylinder is provided with exhaust pipe mouth and pegs graft for an air inlet pipe, one pipe end of this air inlet pipe then is provided with the aperture that enters for air, and another pipe end is to be plugged in the combustion chamber shell block and to establish the valve that is the hook solid spoiler and is equipped with a slip; Be again to be provided with a flow distribution plate in the combustion chamber shell block, its apical margin bore is bigger for a ceramic flue device, between flow distribution plate and the flue and be provided with an insulation blanket and a metal guide cushion that is the L type is placed in the pore of flue, closely be covered on the flue of embedding group on the shell block again with circumferential band lid, the curved bottom of group postpone guid needle just can be pasted with flow distribution plate and be touched; Be provided with an igniting insulator in the combustion chamber side again.