CN1315629A - Oil cylinder type kerosene stove with up-down moving core - Google Patents

Abstract

A wick up/down movement type tank type kerosene stove having a main fuel tank(32) and a fuel-pumping tank(31) that is provided at the inside, the main fuel tank(32) and the fuel-pumping tank(31) are connected by an air intake pipe(61) and a kerosene supply pipe(62) that are provided on the wall of the fuel-pumping tank and are aligned and arranged up and down, thus always maintaining the constant fuel-pumping position. In the fuel-pumping tank for dividing the main fuel tank and the fuel-pumping tank, an extension part(31A) that is much larger than a lower part where the air intake pipe and the kerosene supply pipe are mounted, is provided at the upper portion.

Description

Oil cylinder type kerosene stove with up-down moving core

The present invention relates to the up and down improvement of the kerosene stove of ejector half and oil tank formula of core, particularly relate to, by always a certain amount of kerosene being supplied to combustion parts as the upper end of core body, can with kerosene surplus in the oil tank irrespectively, keep the oil tank formula kerosene stove of stable good fired state.

And then, the structure that stove of the present invention relates to a kind of like this oil tank formula kerosene stove can prevent spilling from the kerosene of the oil tank in the stove, even the rotation of stove by preventing overturning when overturning, can prevent moving of the kerosene that sucts jar to fuel oil from large-scale main fuel jar, and prevent that spilling of kerosene is diffusing, can guarantee safe and stable fired state.

In the prior art, core body can move up and down, supplies with kerosene from coal oilcan to this core body, and it is known that the capillarity of utilizing core body sucts the kerosene stove that supplies to as the form of the burning portion of the upper end of core body to kerosene.; in the kerosene stove of the various ways of prior art; because supplying to the amount of the kerosene of combustion parts changes along with the surplus of the kerosene in the oil tank that is accumulated in the stove; the caloric value instability exists the problem of tarvia adventitious deposit in the burning end of core body in addition so burning degree changes.

In addition, if reduce fuse in flame-out occasion or the occasion of turning burning down, then the fuse of prior-art devices drops in the kerosene of main oil tank and the pasta fluctuation, the steam that accumulates in the kerosene in the oil tank rises rapidly around fuse, and it is danger close that flare is leapt up more than the high wire netting top 20cm above the combustion chamber.

And then, existing because of imperfect combustion produces peculiar smell, produces the shortcoming of coal smoke, the cleaning of the core that therefore is necessary to burn continually exists the shortcomings such as ratio height of the generation of CO gas in addition.

Have, the kerosene ratio that remains in the oil tank in the occasion of the overturning of kerosene stove own is easier to spill again, and then these kerosene that spill spill diffusingly because of the rotation of stove, it is lighted and causes the danger of fire.

The present invention addresses the above problem, particularly, provide the surplus of the kerosene in a kind of and the oil tank irrespectively make the kerosene amount that supplies to core body constant, make often stable burning become possibility, whereby realize tasteless smokeless combustion, prevent the generation of tar asphalt and adhere to, can improve CO/CO in addition ₂Value, can prevent the leap up oil tank formula kerosene stove of the high form of degree of safety high, more cleaning of flare when flame-out.

In addition, even, particularly can prevent the core body oil cylinder type kerosene stove with up-down moving that spills diffusing structure that spills that the rotation of kerosene stove causes fully if provide a kind of occasion can prevent fully that also the kerosene in the oil tank from spilling in the overturning of kerosene stove own.

Kerosene stove of the present invention, have the main fuel jar and be located at its inboard fuel oil suct jar, suct by core body fuel oil in sucting jar kerosene and make it in the oil cylinder type kerosene stove with up-down moving core in the form of combustion chamber internal combustion, it is characterized in that, main fuel jar and fuel oil suct jar by being fixedly installed on air intake pipe and the kerosene supply pipe that fuel oil sucts the configuration that is arranged above and below on the tank skin and are communicated with, and fuel oil sucts the position and keeps constant always whereby.

In addition, in above-mentioned kerosene stove, it is characterized in that, cut apart the formation that fuel oil that above-mentioned main fuel jar and fuel oil suct jar sucts jar, the below part of being installed with respect to above-mentioned air intake pipe and kerosene supply pipe, part has than its sizable enlarged portion above it, and then is fixing square base on the bottom surface of above-mentioned main fuel jar.

In addition, in the kerosene stove of the present invention, it is characterized in that, the frame external diameter of stove main body, be the size relationship on each limit of being inscribed within above-mentioned square base, connect air intake pipe and kerosene supply pipe that main fuel jar and fuel oil suct jar, be provided with towards a bight of above-mentioned square base.

Accompanying drawing is simply described as follows:

Fig. 1 is the front view that comprises broken section of kerosene stove of the present invention.

Fig. 2 is the following approximate vertical view of middle body of the kerosene stove shown in Fig. 1.

Fig. 3 is the summary longitudinal section of the oil tank portion of kerosene stove of the present invention.

Fig. 4 is a key diagram of kerosene being added the state in the kerosene stove shown in Fig. 1.

Fig. 5 is the enlarged drawing of the X part among Fig. 4.

Fig. 6 is the key diagram of state of kerosene stove overturning that makes the state of Fig. 4.

Fig. 7 is the 1st a form key diagram of stove roll-over condition.

Fig. 8 is the 2nd a form key diagram of stove roll-over condition.

Fig. 9 is the 3rd a form key diagram of stove roll-over condition.

Figure 10 is the 4th a form key diagram of stove roll-over condition.

The embodiment of kerosene stove of the present invention is described with accompanying drawing.

At first, in Fig. 1 to Fig. 5, kerosene stove main body 10 of the present invention is shown roughly.In the Fig. 1 as the side view that comprises broken section of kerosene stove main body 10, totally constituting of the kerosene stove of the present invention be made up of the frame 20 that constitutes this kerosene stove 10, coal oilcan portion 30, burning portion 40 and kerosene supply unit 60 disclosed.

Such as seen in Figure 1, the upper ledge 21, lower frame 22 and the adapter ring 23 that belong to frame 20, be connected with each other by many bracing bars 24,, be firmly fixed at the upper end outer peripheral edges of the coal oilcan portion 30 that hereinafter addresses simultaneously by lower frame 22 as the foot of this frame 20 with these cross-over configuration.

In addition, between above-mentioned upper ledge 21 and adapter ring 23, fixing cover net 25, top panel 26 is being set above upper ledge 21, on this upper ledge 21, handle 27 is being installed simultaneously with the state that surrounds burning portion 40.

In the structure of coal oilcan portion 30, there is the fuel oil that has the kerosene supply unit of hereinafter addressing 60 to suct jar 31 and (is positioned at the inboard of main fuel jar, guarantee the kerosene pasta that makes the kerosene amount of sucting constant in the bottom of this oil tank) and surround it and the main fuel jar 32 of the jumbo coal oilcan of conduct that is provided with, suct the inner barrel 33 that there is the core guide tube 45 that its top double as hereinafter addresses jars 31 more the inside at this fuel oil, its result, oil tank of the present invention sucts jar 31 by above-mentioned inner barrel 33, main fuel jar 32, fuel oil substantially and oil tank loam cake 34 constitutes.And, in outer peripheral edges portion, in conjunction with the lower frame in the above-mentioned frame 20 22 as main fuel jar 32 and the junction of oil tank loam cake 34.

Moreover above-mentioned oil tank portion 30 is fixed on as on the square base of hereinafter addressing 36 via a plurality of oil tank pin of label 35 expressions.

The structure of the kerosene stove that the structure of burning portion 40 and prior art are known is identical substantially, flame envelope tube 42 combines with the upper section of the core body urceolus 44 of the upper end central portion that is fixed in aforementioned oil tank loam cake 34, the lower end secure bond of internal flame tube 43 is in the upper end that forms the inner core of core guide tube 45 as the top of aforementioned inner barrel 33, so that form combustion chamber 41 between flame envelope tube 42 and internal flame tube 43 in addition.And in the core guide space 46 of the ring-type that is formed by this core body urceolus 44 and core guide tube 45, the kerosene burning core body 52 that plug-in mounting is hereinafter addressed can move up and down with regulating and support.

In addition, on the peripheral part of the flame envelope tube 42 that forms above-mentioned combustion chamber 41, urceolus 48 that rotation regulator 50 is arranged is set, is fixed thereon end the combustion heat is converted to infrared ray and and then makes the wire netting 49 of the purposes such as flame stabilizationization that burning produces and coil 51 etc.

And then, though the structure of core body 52 and its core body up-down adjustment mechanism 53 that moves up and down usefulness is described in detail with Fig. 4 hereinafter, but on the principle, be by being connected in the rotation of the pinion that rotates adjusting knob, driving the form of the rack-plate that is fixed in core body 52 up and down.

By constituting of the kerosene supply unit of label 60 expression, though also be to describe its effect in detail, have to be incorporated into the fuel oil that enlarged portion 31A is arranged on top and to suct jars 31 lower portion and this fuel oil is sucted jar 31 two tubules that are communicated with main fuel jar 32 by Fig. 3, Fig. 4 etc.And these tubules are kerosene supply pipe 62 and air intake pipe 61, the upper and lower settings proper spacing be fixed on fuel oil suct jars 31 than the bottom.

Fig. 2 is the figure of the burning of expression coal oilcan portion 30 of the present invention and burning portion 40 with the part of core body 52, and the vertical view that comprises the broken section face of the bottom of kerosene stove main body 10 is shown.

As shown in the figure, be fixed on by oil tank pin 35 (with reference to Fig. 1) on the side of coal oilcan with the main fuel jar 32 on the upper surface of square base 36, perforation main fuel jar 32 and fuel oil are being set are sucting the core body up-down adjustment mechanism 53 that jar 31 (with reference to Fig. 1) are provided with, it is provided with the position and fixes with the relation of square base 36 by above-mentioned coal oilcan portion 30, so that the position of this governor motion 53 is positioned at a bight of above-mentioned square base 36.

Conduct is in the drawings dissectd in the main fuel jar 32 of face expression, can see that the kerosene supply pipe 62 and the air intake pipe 61 that overlap up and down are incorporated into the lower portion that fuel oil sucts jar 31 respectively, and thus, main fuel jar 32 with the internal communication that fuel oil sucts jar 31.In addition, in the core guide space 46 that is surrounded by core body urceolus 44 and core guide tube 45, accommodating core body 52 as mentioned above, its fire end 52A reaches combustion chamber 41 (with reference to Fig. 1).Moreover, in this embodiment as from Fig. 2 finding, preferably such structure, the periphery that main fuel jar 32 promptly is shown is inscribed within the relation of the outer edge of square base 36, by means of this relation, when the kerosene stove overturning, this main body becomes horizontal state (with reference to Fig. 6) substantially.

Fig. 3 illustrates coal oilcan portion 30 in the kerosene stove of the present invention, connecting its targeting part of burning core body 52 and the details of core body up-down adjustment mechanism 53.

Such as seen from Figure, this coal oilcan portion 30 form as mentioned above periphery large oil tank main fuel jar 32 and within it portion's fuel oil of forming quite small-sized oil tank suct jar 31 common its bottoms that form.And importantly, this fuel oil sucts jars 31 upper portion and compares with the kerosene portion of accumulating in the following quadrate part, and has sizable volume ground formation enlarged portion 31A.

Above this coal oilcan portion 30, the core body urceolus 44 of the core guide tube portion 45 that is made of the upper section of inner cylindrical shell 33 and the oil tank loam cake 34 of the main fuel jar 32 of ining succession forms core guide space 46, be plugged in the peripheral part of the appropriate location of the core body cylindraceous 52 in this core guide space 46, supporting by core body frame 54.

In addition, this core body frame 54 has rack-plate 55 shown in the skeleton diagram and a rack tooth pinion in mesh 56 therewith at the one sidepiece, and the rotation of this pinion 56 is undertaken by the rotation of core body adjusting knob 58 via driving shaft 57.

Fig. 4 and Fig. 5 represent, in the kerosene stove main body of the present invention shown in Fig. 1, supply to the state of the kerosene of this oil tank portion, the relation of core body under the fired state and kerosene pasta.

Though Fig. 4 is identical substantially with the content shown in Fig. 1, the pasta that main fuel jar 32 under the common fired state and fuel oil suct jars 31 kerosene is shown.And, about the relation of the pasta and the fired state of this kerosene, wait with Fig. 3 hereinafter to explain once more.

The part of representing with X among Fig. 4, its details is shown in Fig. 5 enlargedly, be among the present invention core body 52 especially as the structure of the fire end 52A of leading section.

As from Fig. 3 and Fig. 5 finding, be housed in the core body 52 in the core guide space 46 that forms by core body urceolus 44 and core guide tube portion 45, by using glass fibre, make sucting of kerosene good with the oil-containing ability through special processing.And as the fire end 52A part of its leading section, it generally is good using under the state of the cloth shape part below taking apart.

At the glass fibre of this occasion through special processing, the sky of breaking off the core under the state by fuel kerosene burns the tarvia that the cleaning of can burning is attached to the upper end, it is possible keeping good fired state for a long time, can not burnout as the core body of cotton fiber.

The relation of the fired state and the kerosene pasta of kerosene is described with reference to Fig. 3 to Fig. 5 here.

Particularly such seen in the image pattern 3, the shell of the coal oilcan portion among the present invention is made of main fuel jar 32 and inner barrel 33, separates its inner state with the enlarged portion 31A that is sucted jar 31 and its top by fuel oil and constitutes.And as mentioned above, two oil tanks 31,32 are communicated with to get up by two air intake pipe 61 and kerosene supply pipes 62 as pipe.

Thereby common fuel oil sucts the kerosene pasta L of jar 31 ₃₁The fuel oil that is positioned at air intake pipe 61 sucts jar 31 inner opening portions.And, the kerosene pasta L in the main fuel jar 32 ₃₂, determine by amount that supplied to the kerosene in the oil tank at that time or surplus.

Then, if kerosene is burned among the leading section fire end 52A of the core body shown in Fig. 5 52, then fuel oil sucts jars 31 kerosene and transmits via core body 52 by means of capillarity and suct, and burning is continued.So this fuel oil sucts the kerosene pasta L of jar 31 ₃₁Reduce gradually, this surface becomes below the peristome of the air intake pipe 61 that is positioned at shown in Fig. 3.If become a state for this reason, then the above-mentioned peristome of air intake pipe 61 is connected with the spatial portion that fuel oil sucts the top of jar 31, the air that fuel oil sucts jar 31 tops flows in the main fuel jar 32 via air intake pipe 61, become bubble from its leading section and move, add to fuel oil by this kerosene in the main fuel jar 32 of the volume size of the upper space that increases via kerosene supply pipe 62 and suct jar 31 to the top of this main fuel jar 32.

So, aforesaid fuel oil sucts the kerosene pasta L of jar 31 ₃₁Rise once more and the peristome of occluded air suction line 61, stop the inflow of air whereby and stop to move of kerosene.

Thereby in coal oilcan of the present invention, fuel oil sucts the kerosene pasta L of jar 31 ₃₁Keep constant always by repeating above-mentioned phenomenon, the fuel oil that just remains in air intake pipe 61 sucts the top/bottom latitude of jar inner opening, its result, it is constant with the vertical range maintenance of the fire end 52A of upper end that the fuel oil that soak the bottom of core body 52 sucts jars 31 kerosene pasta, therefore, can with the kerosene pasta L of main fuel jar 32 ₃₂Irrespectively keep certain optimal combustion state.

Fig. 6 illustrates a kind of form of the roll-over condition of kerosene stove main body 10 of the present invention.That is to say that the coal oilcan portion 30 in this stove main body 10, is fixed on the square base 36 via oil tank pin 35 as seen in fig. 2 in the bottom of its main fuel jar 32.And, as shown in this Fig. 2, the outer peripheral edges of upper ledge 21 and the lower frame 22 as the top of coal oilcan portion 30 similarly are inscribed within four limits of square base 36, simultaneously core body up-down adjustment mechanism 53 installs facing to one of each bight of this square base 36, in addition, in main fuel jar 32, as being fixed in air intake pipe 61, the kerosene supply pipe 62 that fuel oil sucts jars 31 a pair of tubule, install facing to stagger substantially another bight of 90 ° of the installation direction with aforesaid core body up-down adjustment mechanism 53.

Thereby core body up-down adjustment mechanism 53 that the part among Fig. 6 elliptically illustrates and air intake pipe 61, kerosene supply pipe 62 are being provided with towards the direction of opening 90 ° substantially mutually.

Under this roll-over condition, the fuel oil that is in the pasta shown in Fig. 1 or Fig. 3 sucts the kerosene of jar 31, expanded because this fuel oil sucts jars 31 upper section 31A, thus under the state shown in Fig. 6, all be housed in fuel oil suct jar 31 above in the enlarged portion 31A.Thereby, even kerosene stove main body 10 by the mistake overturnings, also can prevent to be accumulated in aflame kerosene that fuel oil sucts jars 31 below spilling in sucting jar from this fuel oil by certain pasta fully.

Below, according to Fig. 7 to Figure 10, with regard in the kerosene stove main body 10 of the present invention prevent rotating function and overturning the time prevent that kerosene from sucting jars 31 migration from main fuel jar 32 to fuel oil and describing.Moreover, because these illustrate the variation of the overturning direction of same device,, except the title of pith, be omitted so the component name among the figure etc. are identical.

In addition, in these figure, the label of limit 36A～36D is that benchmark marks temporarily with the position of the oil tank pin 35 among Fig. 2 and air intake pipe 61, kerosene supply pipe 62, it is the label of position on each limit of expression square base 36, in other words, probably can understand the shape rotation person of Fig. 2 easily if Fig. 7 to Figure 10 regarded as just.

These illustrate, the kerosene stove main body 10 of the state shown in Fig. 2 respectively in Fig. 7 towards limit 36D direction, in Fig. 8 towards limit 36C direction, in Fig. 9 towards limit 36B direction, in Figure 10 under the state of limit 36A direction overturning, the kerosene pasta L of main fuel jar 32 particularly ₃₂With air intake pipe 61 at that time, the position relation of kerosene supply pipe 62.

And, as understanding from these states, though for example in Fig. 7, Fig. 8 according to the different kerosene pasta L of the kerosene amount of this main fuel jar 32 ₃₂Upper-lower position what change to some extent, still, always vertically arrange fixing air intake pipe 61, each end of kerosene supply pipe 62 along main body, become both and all be positioned at kerosene pasta L ₃₂The top, perhaps at the many and kerosene pasta L of oil mass ₃₂Under the state that rises, both all are positioned at kerosene pasta L this each end ₃₂This two states of below a kind of.

So under such state, the kerosene of main fuel jar 32 flows into via kerosene supply pipe 62 and moves to fuel oil to suct jars 31 be impossible.

Equally, as shown in Fig. 9, Figure 10, in the occasion towards these direction overturnings, the leading section of above-mentioned air intake pipe 61, kerosene supply pipe 62 almost is positioned at the pasta L of the kerosene of remaining main fuel jar 32 for certain ₃₂The below.Thereby, even in such occasion,, be impossible so the kerosene of main fuel jar 32 sucts jar 31 via kerosene supply pipe 62 inflow fuel oils because the leading section of above-mentioned air intake pipe 61, kerosene supply pipe 62 is positioned at kerosene pasta below simultaneously.

In addition, kerosene stove of the present invention as mentioned above, because foursquare base 36 is fixed in oil tank portion 30, so, even certain direction overturning towards Fig. 7 to Figure 10, kerosene stove main body 10 can not rotated yet, and does not worry that fully main fuel jar 32 and fuel oil suct jars 31 kerosene and outwards spill, and perhaps spills diffusing.

The present invention is the kerosene stove that above-mentioned formation is arranged, and can irrespectively keep constant to the kerosene pasta that fuel oil sucts jar with the amount of the kerosene of main fuel jar, can keep the completing combustion state always.Thereby, can obtain the high extremely kerosene stove of cleaning of efficiency of combustion.

And, even when flame-out or core body when descending, in the oil tank also not by core body drop to fuel oil in sucting jar amount and fluctuate, do not worry the flare height of leaping up fully, be safe.

In addition, even when the kerosene stove overturning, also can stop kerosene to suct between the jar and move, and then fuel oil sucts the kerosene that supplies to core body in the jar at main fuel jar and fuel oil, also all accommodated in the enlarged portion above fuel oil sucts jar, do not had danger fully to external leaks.And even stove overturning core body portion also keeps level to ground at least, the kerosene that soaks fuse can not drip.

And then, owing to prevent the rotation of stove in the present invention,, can obtain extremely safe and the oil tank formula kerosene stove that cleans so prevent along with the leakage of the kerosene of overturning fully or spill diffusingly.

Claims (5)

1. kerosene stove, its main fuel jar is arranged and be located at its inboard fuel oil suct jar, suct by core body fuel oil in sucting jar kerosene and make it in the oil cylinder type kerosene stove with up-down moving core in the form of combustion chamber internal combustion, it is characterized in that, main fuel jar and fuel oil suct jar by being fixedly installed on air intake pipe and the kerosene supply pipe that fuel oil sucts the configuration that is arranged above and below on the tank skin and are communicated with, and fuel oil sucts the position and remains constant whereby.

2. kerosene stove as claimed in claim 1, it is characterized in that, cut apart the formation that fuel oil that above-mentioned main fuel jar and fuel oil suct jar sucts jar, with respect to the below part that above-mentioned air intake pipe and kerosene supply pipe are installed, part has than its sizable enlarged portion above it.

3. kerosene stove as claimed in claim 1 or 2 is characterized in that, is fixing square base on the bottom surface of above-mentioned main fuel jar.

4. a kerosene stove is the kerosene stove described in the claim 3, it is characterized in that the frame external diameter of stove main body is the size relationship on each limit of being inscribed within above-mentioned square base.

5. a kerosene stove is the kerosene stove described in the claim 4, it is characterized in that, connects air intake pipe and kerosene supply pipe that main fuel jar and fuel oil suct jar, is provided with towards a bight of above-mentioned square base.

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