CN201129767Y - A liquid fuel stove - Google Patents

Abstract

A liquid fuel stove, including a chassis, a furnace body, a fire pipe in the middle of the furnace body, a fuel pipe and a nozzle. There is a tubular burner below, and its fuel pipe is divided into two parts. The first part enters the furnace body and then passes through the annular gas tank to enter the annular water tank. After winding the fire pipe for several weeks in the annular water tank, it passes through the annular gas tank. Go around the lower chassis for at least one circle, and finally connect upwards to the inlet of the gas box; one end of the second part is connected to the outlet of the gas box, and the other end with a nozzle is arranged below the burner. The utility model has the advantages of novel design, reasonable structure, high fuel gasification degree, particularly sufficient combustion, fierce fire and good stability. After burning, it is non-toxic, tasteless, smoke-free, environmentally friendly and hygienic.

Description

A liquid fuel stove

Technical field:

The utility model belongs to the technical field of stoves and relates to a liquid fuel stove.

Background technique:

The liquid fuel stoves of the prior art generally all directly send the liquid fuel into the furnace for combustion. Since the liquid fuel is not fully vaporized, the combustion of the fuel is not sufficient and the utilization rate of heat energy is low. The first is that its fire intensity is poor, the temperature is low, and the efficiency is poor;

Invention content:

The purpose of this utility model is to provide a new type of liquid fuel stove, in order to effectively overcome the above-mentioned drawbacks existing in the prior art liquid stove, the purpose of this utility model is based on the prior art liquid fuel stove It is improved and realized, and it includes a chassis, a furnace body, a fire pipe in the middle of the furnace body, a fuel pipe and a nozzle. There is a tubular burner, and its fuel pipe is divided into two parts. After entering the furnace body, the first part passes through the annular gas tank and enters the annular water tank. After winding the fire pipe for several weeks in the annular water tank, it passes through the annular gas tank to the lower part The chassis is wound around at least one circle, and finally connected upwards to the inlet of the gas box; one end of the second part is connected to the outlet of the gas box, and the other end with a nozzle is arranged under the burner.

When in use, first add an appropriate amount of liquid fuel into the chassis, ignite it with an igniter, heat the fuel pipe in the first part of the chassis, vaporize the liquid fuel in the fuel pipe, and enter the annular gas tank, and supply fuel through the fuel pipe at low pressure at the same time. When the gas entering the annular gas box is delivered to the nozzle through the lower half of the fuel pipe and ignited, the fuel is repressurized, so that the gas is injected into the burner through the nozzle to ignite and burn, and the burning flame enters the fire pipe at the same time. The waste heat of the fire pipe is to heat the fuel pipe surrounding the fire pipe to gasify the liquid fuel in the fuel pipe and send it to the annular gas tank for injection and combustion of the nozzles; the second is to heat the water in the annular water tank. The function of the annular water tank is to control the temperature of the fuel pipe to prevent its temperature from being too high; the second is to prevent the furnace body from being subjected to high temperature for a long time to prolong its service life.

The utility model has a novel design and a reasonable structure. The waste heat of the furnace is used to gasify the liquid fuel, and then sprayed and burned by the nozzle. After burning, it is non-toxic, tasteless, smoke-free, environmentally friendly and hygienic.

Description of drawings:

Accompanying drawing is the structural representation of the utility model

Detailed ways:

Accompanying drawing has provided the concrete embodiment of the present utility model, according to shown in accompanying drawing, among the figure 1 is chassis, and 11 is body of heater, body of heater 11 middle part has fire pipe 10, and the top of fire pipe 10 is provided with annular water tank 9. The lower part is provided with an annular gas box 8, and the lower part of the fire pipe 10 is provided with a tubular burner 6. The fuel pipe 3 is divided into two parts. The water tank 9, after going around the fire pipe 10 in the annular water tank 9 for several weeks, then passes through the annular gas tank 8 to the lower chassis 1, and finally connects with the inlet of the gas tank 8 upwards; one end of the second part 3-2 is connected to the The outlet of the gas box 8 is connected, and the other end with the nozzle 2 is arranged under the burner 6 .

In order to further improve the combustion effect of the burner 6, the bottom of the burner 6 can be provided with some air inlets 4, and a "cross" shaped fire shaft 5 can also be set in the burner 6.

In order to ensure that the fuel gas in the gas box 6 is fully gasified and has a sufficient temperature, the top of the burner 6 can be provided with some lateral flame distribution holes 7 .

Claims (4)

1, a kind of liquid fuel range, comprise chassis (1), body of heater (11), the quirk pipe (10) at body of heater (11) middle part, cartridge (3) and nozzle (2), the top that it is characterized in that quirk pipe (10) is provided with annular water tank (9), the bottom is provided with annular fuel gas case (8), the below of quirk pipe (10) is provided with tube burner (6), its cartridge (3) is divided into two parts, first (3-1) enters to be passed annular fuel gas case (8) earlier behind the body of heater (11) and enters annular water tank (9), in annular water tank (9) after some weeks of quirk pipe (10), it is interior around at least one week to bottom chassis (1) to pass annular fuel gas case (8) again, upwards is connected with the inlet of gas box (8) at last; Second portion (3-2) end is connected with the outlet of gas box (8), and other end band nozzle (2) is arranged at the below of burner (6).

2, liquid fuel range according to claim 1 is characterized in that the bottom of said burner (6) is provided with some air inlets (4).

3, liquid fuel range according to claim 1 is characterized in that being provided with in the said burner (6) one " ten " font and divides fire axle (5).

4,, it is characterized in that the top of said burner (6) offers plurality of side to fire seperating hole (7) according to claim 1 or 2 or 3 described liquid fuel ranges.

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