CN2184155Y - Liquid fuel cooking stove - Google Patents

Abstract

The utility model relates to a liquid fuel cooking stove which is composed of a stove casing, an oil tank, a combustion chamber and an ignitor. The liquid fuel cooking stove is characterized in that the right and the left tank bodies of the oil tank are connected by a communicating pipe and a ventilating pipe, each of the upper parts of the communicating pipe and the ventilating pipe is provided with an upper pipe joint, and a lower pipe joint is arranged on the communicating pipe. The combustion chamber comprises a casing, a stove chamber, a net cover, an oil inlet pipe, a gas outlet pipe and a steam pipe. The horn-shaped net cover is inserted in the stove chamber, and a net ring is tightly clamped between the net cover and the casing. The spiral steam pipe is arranged in the stove chamber, the upper end of the steam pipe is connected with the stove chamber, and the lower end is connected with the upper pipe joints. The gas outlet pipe is penetrated through the steam pipe, the upper end of the gas outlet pipe is connected with the stove chamber, and the lower end of the gas outlet pipe is connected with an oil valve. The upper end of the oil inlet pipe is connected with the steam pipe, and the lower end of the oil inlet pipe is connected with the lower pipe joint. The upper igniting head of the ignitor is arranged on the casing, and the lower igniting head is arranged on a pre-heating disk. The utility model has the advantages of novel structure, safety, convenience and low cost.

Description

Liquid fuel cooking stove

The utility model relates to a kind of kitchen range, a kind of liquid fuel cooking range of more specifically saying so.

The social at present fuel kitchen range of going up use are oil liquefied gas kitchen range and piped gas kitchen range, though brought convenience to people, but when using, the oil liquefied gas kitchen range need join the steel cylinder of storing liquefied gas, therefore safety does not have guarantee and bulky, the piped gas kitchen range need be laid gas piping during use, and therefore investment is big, performance difficulty, thus can not satisfy vast civic demand.

The purpose of this utility model provides a kind of novel structure, and is with low cost, the liquid fuel cooking range of safe ready.

The purpose of this utility model is realized by following technical scheme.

The utility model is made up of kitchen range shell, fuel tank, combustion chamber and igniter, it is characterized in that:

A, be "

" the shape fuel tank, fusing by communicating pipe, breather pipe between the casing of the left and right sides, casing top in the left and right sides respectively is equipped with pipe joint on, and a lower pipe connection was arranged on communicating pipe;

B, described combustion chamber comprise shell, flue, guard, oil inlet pipe, escape pipe and steam pipe, the osculum of tubaeform net is plugged in the flue upper port, the ring network circle tightly blocks between guard big opening end and shell, and the spirality steam pipe places in the middle of the flue, termination flue upper portion side wall on it, the lower end connects pipe joint, escape pipe passes in the middle of the steam pipe, last termination flue sidewall, following termination fuel tap, on the oil inlet pipe on the spiral first lap of termination steam pipe lower end, following termination lower pipe connection;

C, described igniter have upper and lower two igniter head, and last igniter head is contained in the shell upper port, and the down-firing head is contained on the preheating dish of outer casing underpart.

The utility model has the advantages that because of fuel tank is located on the stove, again because of flue is in bilayer, the flue spirality steam pipe to be arranged, thereby fuel is fully gasified, so fuel consumption is little, thermal efficiency height.Again owing to adopted the last pipe joint that plays the automatic Regulation effect, thereby during kitchen range work, tank pressure is constant, and combustion flame is stablized.

Another advantage of the present utility model is a novel structure, and is aesthetic in appearance, safe in utilization, convenient, is beneficial to extensive popularization.

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model side view

Fig. 3 is the utility model vertical view

Fig. 4 is the Oiltank structure schematic diagram

Fig. 5 is the fuel tank vertical view

Fig. 6 is the chamber structure schematic diagram

Fig. 7 is the flue tube structure schematic diagram

Fig. 8 is last pipe joint structure schematic diagram

By the following examples, in conjunction with the accompanying drawings, the utility model is done to describe further.

Embodiment 1:

(referring to Fig. 1,2,3,4,5) be "

" fuse by communicating pipe 5, breather pipe 6 between shape fuel tank 2 left and right sides casings, casing top in the left and right sides respectively is equipped with pipe joint 7 on, and a lower pipe connection 8 was arranged on communicating pipe 5.(referring to Fig. 6,7) combustion chamber 3 comprises shell 9, its mid-flue 10, flue 10 is made of the inside and outside courage that is the garden cylindricality, inner bag 29 inserts in the middle of the outer courage 30, inner bag 29 outward flangings suitable for reading and outer courage 30 welding suitable for reading, outer inside crimping of courage 30 end openings and the welding of inner bag 29 bottoms, inner bag 29 bottoms are uniform-distribution with five pores 28.The osculum of tubaeform net 11 is plugged in flue 10 upper port, 9 on ring network circle 15 tight card guard 11 big opening ends and shell, and spirality steam pipe 14 is put in the middle of the flue 10, with its upper end welding flue 10 upper portion side wall.In (referring to Fig. 8) outer threaded body 31 shoulder hole is arranged, the garden platform connection of groove between two holes by surface distributed, steel ball 32 is put in the shoulder hole macropores, to be with pipe cap 33 again, the steam pipe 14 of oil order 34 inserts macropores, is anchored on body 31 by pipe cap 33, makes an oil order crush seal.An escape pipe 13 passes in the middle of the steam pipe 14 last termination flue 10 sidewalls, following termination fuel tap 17.On the oil inlet pipe 12 on the termination steam pipe 14 lower end spiral first laps, following termination lower pipe connection 8.A nozzle 27 is welded in the shell side, and shell 9 bottoms connect preheating dish 18 by bolt.Panel 19, left side plate 16,20 and back plate 21 are fused by screw and fuel tank, placing burning chamber 3 in the middle of the panel 19, panel 19 is provided with fuel tank cap 22, peace one fuel tap knob 23 on the front end face, ignition switch 24 and indicator lamp 25, kitchen range shell 1 below is equipped with kitchen range pin 26 for four jiaos.Last igniter head of electronic impulse ignition apparatus 4 is contained in shell 9 upper ends, and the down-firing head is contained on the preheating dish 18 of shell 9 bottoms.

During use, open the fuel tank cap on the kitchen range shell, tighten fuel tank cap after liquid fuel is poured into fuel tank, fuel is put into the preheating dish by suction pipe, open ignition switch, down-firing head fire fuel promptly begins preheating, because fuel is heated tank pressure is increased gradually, fuel in the fuel tank is pressed into oil inlet pipe from lower pipe connection and flows to helix tube, treat 30～60 seconds after, fuel is progressively gasified by liquid state, a part enters fuel tank replenishing pressure in the fuel tank through steam pipe, thereby makes fuel recycle continuous.Another part enters blast tube through escape pipe, and the fuel tap knob of outwarding winding gets final product normal combustion.

Embodiment 2:

To be " " make it respectively join a combustion chamber respectively with two steel pipes are integrally welded in the middle of two of the shape fuel tanks, other can become the liquid fuel cooking range of dual-range-head with embodiment 1.

Claims (5)

1, a kind of liquid fuel cooking range is made up of kitchen range shell (1), fuel tank (2), combustion chamber (3) and igniter (4), it is characterized in that:

A, be "

" shape fuel tank (2), fusing by communicating pipe (5), breather pipe (6) between the casing of the left and right sides, casing top in the left and right sides respectively is equipped with pipe joint on (7), and a lower pipe connection (8) was arranged on communicating pipe (5);

B, described combustion chamber (3) comprises shell (9), flue (10), guard (11), oil inlet pipe (12), escape pipe (13) and steam pipe (14), the osculum of tubaeform net (11) is plugged in flue (10) upper port, ring network circle (15) tightly blocks between guard (11) big opening end and shell (9), spirality steam pipe (14) places in the middle of the flue (10), termination flue (10) upper portion side wall on it, the lower end connects pipe joint (7), escape pipe (13) passes in the middle of the steam pipe (14), last termination flue (10) sidewall, following termination fuel tap (17), oil inlet pipe (12) is gone up on the spiral first lap of termination steam pipe (14) lower end, following termination lower pipe connection (8);

C, described igniter (4) have upper and lower two igniter head, and last igniter head is contained in shell (9) upper port, and the down-firing head is contained on the preheating dish (18) of shell (9) bottom.

2, kitchen range according to claim 1, it is characterized in that: described kitchen range shell (1) comprises panel (19), left side plate (16), (20) and the back plate (21) that is fused by screw, one fuel tank cap (22) is arranged on the panel (19), be equipped with fuel tap knob (23) on the front end face, ignition switch (24) and indicator lamp (25), kitchen range shell (1) below are equipped with kitchen range pin (26) for four jiaos.

3, kitchen range according to claim 1, it is characterized in that: flue (10) is made up of the inside and outside courage (29), (30) that are the garden cylindricality, inner bag (29) inserts in the outer courage (30), inner bag (29) outward flanging suitable for reading and outer courage (30) welding suitable for reading, inside crimping of outer courage (30) end opening and the welding of inner bag (29) bottom, inner bag (29) bottom is uniform-distribution with pore (28).

4, kitchen range according to claim 1 is characterized in that: nozzle (27) is equipped with in shell (9) side, and its bottom connects preheating dish (18) by bolt.

5, kitchen range according to claim 1, it is characterized in that: go up pipe joint and form by body (31), steel ball (32), pipe cap (33) and oil order head (34), in the outer threaded body (31) shoulder hole is arranged, the garden platform that two holes groove by surface distributed connects.

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