CN1202596A

CN1202596A - Ceramic portable gas stove

Info

Publication number: CN1202596A
Application number: CN97120882A
Authority: CN
Inventors: 深田敏
Original assignee: Fukadack Co Ltd
Current assignee: Fukadack Co Ltd
Priority date: 1997-06-17
Filing date: 1997-12-17
Publication date: 1998-12-23
Also published as: JPH116622A; JP2863840B2; KR19990006309A

Abstract

A portable gas furnace is equipped with a round gas bottle which is arranged on the inside periphery of a furnace body which is composed of a concave disk, a gas spraying outlet which is provided with a plurality of fine griddings and arranged on the central portion of the disk. A gas draining valve of the former is connected with a gap guiding tube of the latter, a lighting torch of a piezo-electric ignition switch is arranged near a honeycomb crater of a combustion part, which is made of ceramics, a face contact of the lighting torch is arranged outside the concave disk in a projecting mode, ignition to the crater which is made of ceramics can be realized through pressing down the projecting part, and a fuel supplementary device which supplies gas to a prepared gas bottle is arranged on the other end of the projecting part.

Description

Ceramic portable gas stove

The present invention relates to a kind of pottery system and just lose and take the formula steam stove, this stove is made up of following each parts: the circular winding pipe shape gas bomb (below be recited as circular gas bomb) that is arranged on the inboard of the metal system spill plectane that forms the stove framework; Be configured in the burning portion of refined net ceramic honeycomb system burner of the central authorities of plectane; Simultaneously, the fuel supply control part spare that above-mentioned each parts are uniformly-spaced coupled together; The piezo-electric ignition parts of establishing for igniting; Further, cover fiery stand shape two layers above the plectane.

Existing portable steam stove generally is such: the outside at furnace body is provided with the gaseous fuel bottle side by side, perhaps on furnace body the boxlike fuel cylinder that arbitrarily dismounting is replaced is housed in the outer part, above-mentioned burner portion is bigger and be that fuel gas with a small amount of gas vent is direct amplifier system and burns.

Existing portable steam stove is because of connecting the physical property instability that gas bomb makes whole body of heater from the outside, under this occasion, body of heater has the danger of putting upside down during use, in the portable steam stove of safer boxlike, when fuel uses up, very inconvenient because of substituting original fuel cylinder that uses with new boxlike fuel cylinder, in addition, because of the burning of gaseous fuel is the direct amplifier system state, thus also have firepower weak, arrive elongated etc. problem of required time of boiling.

Therefore, purpose of the present invention is exactly will solve burning to go up the problem that exists, and improves the structure of existing portable steam stove.

For realizing above-mentioned purpose, in the present invention, change the structure of existing external gas bomb and built-in gas bomb.In the inboard of metal spill plectane, in connect fixing circular gas bomb, the high refined net of efficiency of heating surface ceramic honeycomb system burning portion is equipped with in the centre of plectane.Simultaneously, by fuel supply control part spare above-mentioned each parts are uniformly-spaced coupled together, fuel is imported pottery system burning portion, the state of supply of fuel is regulated by the outside, and when the fuel of the circular gas bomb that is permanently fixed formula uses up, also can utilize the boxlike fuel cylinder to refuel from the outside.

Further, further feature of the present invention is, the inboard that the filter material of the high-quality of refined net covers above-mentioned circular gas bomb is coated with, and stops up and make fuel completing combustion in order to the pottery system burner that prevents refined net, utilizes the far infrared of generation from here to strengthen burning fire power.In addition with regard to the profile aspect, on the bottom of above-mentioned recessed capable plectane, side, the back side, be provided with the good ventilating opening of ornamental suction, simultaneously, utilize cast iron or steely fiery stand shape two layers to cover body of heater, help strengthening body of heater like this and prevent that flame from blowing.

The present invention according to above-mentioned formation, because of circular gas bomb being installed on the inboard of spill plectane framework, and the security of the body of heater of ceramic portable gas stove itself is improved, simultaneously, also can utilize commercially available boxlike fuel cylinder during because of this fuel of supply, so circular gas bomb for good and all is fixed in the said frame, saves the formality of replacement.

In addition, because the fiery stand shape two layers above having utilized,, simultaneously, protect inside, a kind of portable steam stove easy to operate when cleaning is provided because of the cook a meal mode of fire extinguishing flame of employing so possess higher security.

Further, because be provided in the refined net ceramic honeycomb system burning portion of the centre of spill plectane framework is to be connected with above-mentioned circular gas bomb by the fuel supply control part spare with mixing air suction apparatus and fuel supply control device, so, can cause into suitable burning row culture, and because of supplying with an amount of fuel, so, can produce the flame of extreme temperatures, improved and boiled efficient.

In addition, because on above-mentioned spill plectane frame facet, the back side etc., offer the more U.S. ventilating opening of outward appearance, the fiery stand shape two layers on top is a heavy and ornamental, therefore first and last not only clean but also attractive in appearance, utilize this portable steam stove can in feast, simply boil the cooking.

Below, with reference to accompanying drawing embodiments of the invention are described in detail.

Fig. 1 is the oblique view of first embodiment of ceramic portable gas stove of the present invention;

Fig. 2 is the plane of Fig. 1;

Fig. 3 is the plane of second embodiment of ceramic portable gas stove of the present invention;

Fig. 4 is the local section perspective view of Fig. 3;

Fig. 5 is the plane of the 3rd embodiment of ceramic portable gas stove of the present invention;

Fig. 6 is the plane of the 4th embodiment of ceramic portable gas stove of the present invention;

Fig. 7 is the ground plan of Fig. 6;

Fig. 8 is the back view of Fig. 6;

Fig. 9 is the left and right side figure of Fig. 6;

Figure 10 is the section amplification figure that X-X along the line cuts off among Fig. 6;

Figure 11 is the plane of the 5th embodiment of ceramic portable gas stove of the present invention.

Ceramic portable gas stove of the present invention, as shown in Figure 1, by constituting with lower member: the furnace body (A) that three foots 2 of being made by the soft material (as rubber or plastics etc.) of thermal insulation support and cover on furnace body (A) in order to load the fiery stand shape lid (B) of cooking appliance, this furnace body (A) by materials such as iron and steel, stainless steel make in order to constitute the spill plectane 1 of this framework, be contained in the refined net ceramic honeycomb system burning portion (C) (below be recited as burning portion) at plectane central interior place; Be fixed on the circular gas bomb 3 of plectane inboard; The fuel control assembly (D) that connects circular gas bomb 3 and pottery system burning portion (C); And be arranged on piezo-electric ignition parts (E) between the two ends of above-mentioned circular gas bomb 3.

In such formation, above-mentioned circular gas bomb 3 relies on the locking pin 4 of right quantity to be fixed on the bottom surface of spill plectane, simultaneously, relies on fuel control assembly (D) and pottery system burning portion (C) to couple together by this gas dump valve 6.In addition, the other end of circular gas bomb 3 is provided with outwards outstanding for supplying with the inlet 5 that fuel is established, when fuel uses up, via this inlet 5 fuel in the commercially available boxlike gas bomb is fed in the circular gas bomb 3, refined net filter material by (F) expression is housed on the inboard of circular gas bomb, the impurity such as dust of this filter material in order to sneak in the filtered fluid gasification prevents to stop up the following refined net pottery that has and makes burner 16.

Certainly, if the liquefied gas that acts as a fuel is a high-quality, so with regard to this filter material of unnecessary installing.

On the other hand, this pottery system burning portion (C) is with the cellular pottery system burner 16 of refined net in the inside upper part of gas combustion pipe 9, the becket of these pottery system burner 16 usefulness stop is fixed, below gas combustion pipe 9, be equipped with the spill air of fuel control assembly (D) and suck the gas introduction tube 10 that support plate 11 is connected.

The above-mentioned fuel control assembly (D) that connects this gas introduction tube 10 and circular gas bomb 3 is made of following parts: import vinyl pipe 12 at the valve opening and closing control lever 8 that is provided with on the gas dump valve 6, gas discharge rate lever for adjusting oil 7, the gas that is fixed on the gas dump valve 6 by needle-like metal pin 15, and air sucks support plate 11.

Further, above-mentioned air sucks support plate 11 and is used to the metal pin 14 of supporting by needle-like with being separated by and is connected to gaseous fuel discharge nozzle 15 and this gas introduction tube 10 on the vinyl pipe 12, and mixing air is inhaled into via this space 13 between the two.

Piezo-electric ignition parts (E) are made of piezo-electric ignition switch 17, lead 18, fire rod 19, by pushing press button 22 fire rod 19 are got angry and igniting on pottery system burner 16.

In the formation of the invention described above, the operating procedure of ceramic portable gas stove is as follows: at first, operate in valve outstanding on the outside of spill plectane 1 and open and close control lever 8, gaseous fuel is emitted via circular gas bomb 3, importing air through vinyl pipe (2) from combustion gas discharge nozzle (15) sucks in the gas introduction tube 10 relative on the support plate 11, meanwhile, 13 suck mixing air from relative space, spray in gas introduction tube 10 via gas combustion pipe 9.

After this, push the press button 22 of piezo-electric ignition parts (E), the gaseous fuel that the spark ignition that utilizes fire rod 19 to produce sprays from pottery system burner is adjusted gas discharge rate lever for adjusting oil 7 and is made it to keep optimal firepower, boils the food in the cooking appliance on the fiery stand shape lid (B).

Fiery stand shape herein covers (B) as shown in Figure 4, and the two layers of being made up of the shell and the inner casing of cast iron and steel forms.In addition, the symbol among Fig. 2 20 is expressed as the rigging screw of three soft foots 2.

Fig. 3 and Figure 4 shows that other embodiments of the invention, the part identical with the gas stove of being put down in writing in the foregoing description is with same symbolic representation.The difference of present embodiment and the foregoing description is fuel control assembly (3D), utilize a fuel control unit 38 to substitute the effect that above-mentioned valve opens and closes control lever 8 and gas discharge rate lever for adjusting oil 7, simultaneously, prolong as much as possible with above-mentioned same air and suck the pipe 34 that the gaseous fuel discharge nozzle 15 on the support plate 11 links to each other, and the pipe 35 that the gas discharge outlet 36 from above-mentioned gas bomb comes out also connects, make the near as far as possible dish of pipe 34 by gas combustion pipe 9, heating tube 34 as much as possible, the fuel that sucks 11 of support plates from circular gas bomb 3 to air is vaporized fully, improve efficiency of combustion.

Further, in the embodiment shown in fig. 5, fuel control assembly (5D) does not use the vinyl pipe 12 among above-mentioned two embodiment or manages 34, sucks support plate 51 by air and with gaseous fuel conduit 50 circular gas bomb 3 directly is connected with gas combustion tube 9.

Therefore, the gas discharge nozzle 55 that sucks support plate 51 supportings by above-mentioned air is directly connected on the fuel control unit 56 and makes gas discharge nozzle 55 mutually close with the gaseous fuel conduit 50 of burner side.

In this case, the distance of gas combustion pipe 9 and circular gas bomb 3 is very short, if gaseous fuel is of poor quality, it is difficult that the fuel that arrives gas combustion pipe 9 is vaporized fully, so preferably use high quality gas fuel, add that at circular gas bomb 3 in the filter material of high-quality, the formation of internal tension is favourable.

Fig. 6 is to Figure 10 shows that other embodiment.At this, the air of fuel control assembly (5D) shown in Figure 5 sucks support plate 51 and is set directly on the fuel ingress pipe.

Be that fuel control assembly (6D) in the present embodiment is made of following member: directly connect the fuel control unit 66 on the end that is arranged on circular gas bomb 3 and the gaseous fuel conduit 60 of gas combustion tube 9, the mixing air suction inlet of on gaseous fuel conduit 60, offering 61, and be inserted on this conduit, be used for the helical spring 62 of the aperture area of the above-mentioned suction inlet of manual adjustments.

In the above-described configuration, these fuel control unit 66 usefulness valves open and close control lever 68 and open and close, rely on the tolerance adjusting mothers and sons bolt 67 that is provided with on the valve keying control lever 68 and supply with suitable gaseous fuel, relying on manually slides is inserted in the helical spring 62 on this gaseous fuel conduit 60 or each spring leaf that stretches, adjust the aperture area of air suction inlet 61, suck an amount of air.

Further, this tolerance is regulated mother and sons' bolt 67 as shown in figure 10, central part at mother and sons' bolt 67, has the through hole that screw is passed, the sub-bolt 73 of fine setting tolerance slides up and down along the direction of arrow (f)-(f ') in this hole, open and close the gaseous fuel outlet 74 of control lever 68 (not shown) with this valve, the tolerance of fine setting gaseous fuel conduit 60 from the circular gas bomb 3 of opening.In addition, symbol (71) is expressed as the bottom rear that connects spill plectane 1 and the gaseous fuel that is arranged on the bottom surface of circular gas bomb 3 is supplied with inlet.

On the other hand, the bottom 5 of the spill plectane 1 that is equivalent to air suction inlet 61 on the above-mentioned gas fuel conductor 60 is provided with the air vent of the proper area of representing with symbol 69, and the purpose of offering this air vent is to suck new cold air.The temperature of utilizing fiery stand shape lid (B) to suppress in the stove in addition rises, and is beautiful for making outward appearance simultaneously, offers hole attractive in appearance 72, hole 70 on the back side, left and right side and the bottom surface of spill plectane 1 regularly.

Figure 11 shows that the ceramic portable gas stove among last embodiment of the present invention.

In this embodiment, the fuel-control unit 7d that separates with circular gas bomb 3 is made of fuel control unit 79 and gaseous fuel conduit 82, by long as far as possible and as far as possible the near-earth dish be connected on the circular gas bomb 3 by the vinyl pipe 75 of gas combustion pipe 9 configurations, be connected on the gas combustion pipe 9 by gaseous fuel conduit 82.

In addition, above-mentioned fuel control unit 79 is equipped with gas discharge rate lever for adjusting oil 7, be connected the trimming bolt 77 on the other end of above-mentioned vinyl pipe 75, and there is nut 81 and the air suction inlet 83 on screw 80, this screw 80 gaseous fuel conduit 82 outsides.

In such formation, open and close control lever 78 along with opening valve, the gaseous fuel in the circular gas bomb 3 is imported in the fuel control unit 79 and is lighted a fire from trimming bolt 77 via gaseous fuel outlet 76, vinyl pipe 75.

At this moment, gaseous fuel simultaneously, makes a circulation fully to be vaporized on the periphery of gas combustion pipe 9 after carrying out filtration, purification with filter material (F), the completing combustion along with the rising of firepower, the far infrared that discharges because of the pottery system jet-burner after be heated makes firepower more powerful.

On the other hand, in the present embodiment, the step of adjusting with 79 pairs of gaseous fuels of fuel control unit is as follows: at first, rely on this trimming bolt 77 suitably correctly to finely tune from gas discharge outlet 76 effluent air fuel quantities, meanwhile, rely on the advance and retreat of nut 81, suitably adjust the mixing air amount that sucks from air suction inlet 83.

Through after such adjustment, the air fuel that is imported into is made completing combustion on the burner at the above-mentioned cellular pottery that possesses refined net, just can make the food of delicious flavour at short notice.

The present invention has above-mentioned formation and effect to have following effect because possessing:

(1) circular gas bomb is equipped with in the inboard of the spill plectane of steam stove body,, in the outside of steam stove body Be provided with highlightedly the nozzle inlet for make-up gas, because of can be from boxlike gas bomb make-up gas fluid fuel, So do not need as usually (outside at stove is provided with gas bomb) because the steam stove body not only weight had been gently but also tight Gather, so no matter indoor or can easily use safely in outdoor. Simultaneously, because in physics performance side Face is safer, so can utilize the cooking appliance slightly bigger than the capacity of stove.

(2) by the cellular pottery burner processed of refined net, make the gas can completing combustion and then produce high Temperature adds the thermal efficiency because release has the far infrared line to improve, and like this, makes and boils speeding up of culinary art.

(3) because considered the effect of decorating, use in simple other cooking such as feast so can be used as Stove uses.

Claims

1. ceramic portable gas stove, it is characterized in that on the inboard of spill plectane body, being equipped with circular winding pipe shape gas bomb with soft foot, simultaneously, central configuration honeycomb combustion portion at the plectane body, by the fuel supply control device that the mixing air inhalation part is arranged the gas bomb of this circular winding pipe shape and this honeycomb combustion portion are coupled together, utilize the piezo-electric ignition parts to light fuel by this cellular burning portion ejection, the fiery stand shape of covering two layers on the plectane body.

2. the ceramic portable gas stove of putting down in writing according to claim 1, it is characterized in that the filter material that on the inboard of the gas bomb of this circular winding pipe shape, is coated with the filter material of refined net or is not coated with refined net, and an end of this gas bomb is provided with the inlet of the usefulness that refuels.

3. the ceramic portable gas stove of putting down in writing according to claim 1 is characterized in that the fuel inlet of the gas bomb of this circular winding pipe shape is arranged on the side or bottom surface of this spill plectane body highlightedly, utilizes the fuel in the boxlike gas bomb to refuel.

4. the ceramic portable gas stove of putting down in writing according to claim 1, the mixing air inhalation part that it is characterized in that this fuel supply control part spare is made of the コ font support plate of the fuel discharge nozzle of the gas bomb side of fuel ingress pipe that is used to support opposed fuel-side discontinuously and circular winding pipe shape.

5. the ceramic portable gas stove of putting down in writing according to claim 1 is characterized in that this honeycomb combustion portion burner is to be made by the discoideus pottery of the fuel ejiction opening with many refined nets.

6. the ceramic portable gas stove of putting down in writing according to claim 1, the fuel supply company that it is characterized in that this fuel supply control part spare are taken over as far as possible the near-earth dish by the roasting portion of cellular combustion.

7. the ceramic portable gas stove of putting down in writing according to claim 1, the fuel ingress pipe that it is characterized in that the fuel discharge nozzle of gas bomb of this circular winding pipe shape and cellular burning portion directly is connected by the air inhalation part of a コ font.

8. the ceramic portable gas stove of putting down in writing according to claim 1, it is characterized in that above-mentioned circular winding pipe gas bomb and honeycomb combustion portion rely on the opening on the fuel ingress pipe of the fuel supply control part spare that is provided with on this circular winding pipe shape gas bomb one end, and with this opening be provided in this opening chimeric can slide or flexible helical spring is controlled the soakage of mixing air.

9. the ceramic portable gas stove of being put down in writing according to Claim 8 is characterized in that on this fuel supply control part spare, is provided with the dual bolt that is used to regulate the fuel quantity that imports to cellular fuel portion.

10. the ceramic portable gas stove of being put down in writing according to Claim 8 is characterized in that the bottom surface of fuel importing place of this fuel supply control part spare is provided with the inlet that fuel make up is used.

11. the ceramic portable gas stove of putting down in writing according to claim 1, it is characterized in that this fuel supply control part spare and the gas bomb branch of this circular winding pipe shape are arranged, simultaneously, between the two by certain-length, the near-earth dish is taken over by the fuel supply company of this cellular burning portion and is connected as far as possible, this fuel conductor is provided with to regulate and sucks the air capacity parts that mix.

12., it is characterized in that the parts of this adjusting mixing air amount are made of air suction inlet of offering and the nut that is screwed on the suction inlet screw thread on the burning portion side ingress pipe of fuel supply control part spare according to the ceramic standard steam stove that claim 1 is put down in writing.

13. the ceramic portable gas stove of putting down in writing according to claim 11, it is characterized in that on this fuel supply control part spare, be provided with the adjustment bolt that is used to finely tune the fuel quantity that imports to this fuel portion, this head of adjusting bolt is connected with the end that this fuel supply company is taken over.

14., it is characterized in that on the back side, left and right side and the bottom surface of spill plectane, offering the ventilating opening of different shape according to the ceramic portable gas stove that the arbitrary claim of claim 1～13 is put down in writing aesthetic property.