CN205279091U - Torch burner - Google Patents

Abstract

The utility model discloses a torch combustion device, which consists of a gas valve, a gas valve switch, a gas bottle, a connecting bolt, an L-shaped ventilation pipe, a fixed cover, a straight-line ventilation pipe, a connecting shell, a straight-line ventilation nozzle, a combustion-supporting strip, a metal frame, It consists of a combustion cup, an annular cup a, an annular cup b, a gas distribution cover, a gas cover, and fixing screws; it is characterized in that: the gas bottle is a plug-and-play replaceable gas bottle, which is controlled by a gas valve; The gas valve switch is set on the gas valve, the gas is switched on and off by rotating the gas valve, and the size of the torch flame is controlled; one end of the connecting bolt is connected to the gas valve exhaust hole, and the other end is connected to the L-shaped ventilation pipe and the straight ventilation pipe. Through two different ventilation methods, the flame burns higher; the linear ventilation pipe is provided with a combustion-supporting strip, which keeps the flame burning stably and makes the flame difficult to extinguish; the combustion cup, the annular cup a, the annular The cups b are sequentially arranged on the connecting shell from bottom to top.

Description

A kind of torch combustion device

technical field

The utility model belongs to the field of torches, in particular to a torch combustion device.

Background technique

The torch is a kind of burning equipment, which has the functions of lighting, decoration and adding atmosphere. There is liquid fuel stored in the torch body, which diffuses to the top of the torch and combusts with air through fuel flow or gasification, but the fuel that can be loaded is limited after all, the use time is short, and the fuel replacement process is complicated. Moreover, the fuel is easy to flow and diffuse. If the fuel is not strictly sealed and its flow is not controlled, it is prone to danger. Its structure is complex, it has high requirements for materials and processes, and the cost is high. In addition, the height of the general torch burning is not enough, and it is difficult to observe the flame from a distance. In the process of running with the torch, the flame of the torch is easily extinguished due to the influence of the wind, and the size of the flame cannot be adjusted. There are no straight pipes and curved pipes. The dual gas mode of the channel does not have any combustion-supporting device on the nozzle of the combustion bottle, and there is no multi-layer protection structure in terms of safety performance, so the safety is not high.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of torch burning device, is made up of gas valve, gas valve switch, gas bottle, connecting bolt, L-shaped vent pipe, fixed cover, linear vent pipe, connecting shell , Linear ventilation nozzle, combustion-supporting strip, metal frame, combustion cup, annular cup a, annular cup b, gas distribution hood, gas cover, and fixing screws. It is characterized in that: the gas bottle is a plug-and-play replaceable gas bottle, which is controlled by a gas valve; the gas valve switch is set on the gas valve, and the gas is switched on and off by rotating the gas valve, and the torch flame is controlled. Size; one end of the connecting bolt is connected to the exhaust hole of the gas valve, and the other end is respectively connected to the L-shaped ventilation pipe and the straight ventilation pipe. Through two different ventilation methods, the flame burns higher; the straight-line ventilation pipe A combustion-supporting strip is arranged on the air pipe, and the combustion-supporting strip keeps the flame burning stably, so that the flame is not easy to extinguish.

The utility model is realized through the following technical solutions:

A torch combustion device, consisting of a gas valve, a gas valve switch, a gas bottle, connecting bolts, an L-shaped vent pipe, a fixed cover, a straight vent pipe, a connecting shell, a straight vent nozzle, a combustion-supporting strip, a metal frame, a combustion cup, and an annular cup a, an annular cup b, a gas distribution cover, a gas cover, and fixing screws; it is characterized in that: the gas bottle is a plug-and-play replaceable gas bottle, which is controlled by a gas valve; the gas valve switch is set On the gas valve, the gas is switched on and off by rotating the gas valve, and the size of the torch flame is controlled; one end of the connecting bolt is connected to the exhaust hole of the gas valve, and the other end is respectively connected to the L-shaped ventilation pipe and the straight ventilation pipe. Different ventilation methods make the flame burn higher; the linear ventilation pipe is provided with a combustion-supporting strip, which keeps the flame burning stably and makes the flame difficult to extinguish; the fixed cover is provided with a fixing screw, which can be adjusted The position of the combustion cup can be adjusted and fixed up and down through the connection shell, so that the L-shaped ventilation pipe and the combustion-supporting strip can pass into the gas chamber; the combustion cup, the annular cup a, and the annular cup b are sequentially arranged on the connection shell from bottom to top; The gas distribution hood and gas cover are arranged on the annular cup b from bottom to top; the combustion cup is used to control the spread of the flame to the surroundings, and the combustion cup is provided with a metal frame to limit the swing of the L-shaped ventilation pipe; The straight-line ventilation nozzle makes the flame burn higher through the small air outlet.

Preferably, the combustion cup, the annular cup a, and the annular cup b make it difficult for the gas to leak, and the combustion is more complete.

Preferably, the fixed cover, the connecting shell, the combustion cup, and the annular cup b are provided with air passages to make the gas fully combustible.

Compared with the prior art, the beneficial effects of the utility model are:

1. The gas bottle of the utility model is a plug-and-play replaceable gas bottle, controlled by a gas valve, safe and reliable, and easy to replace.

2. The utility model adopts two different ventilation methods of L-shaped ventilation pipe and straight ventilation pipe to ensure that the flame is not easy to extinguish and make the flame burn higher.

3. The linear ventilation pipe of the utility model is provided with a combustion-supporting strip, which keeps the flame burning stably and makes the flame difficult to extinguish.

4. The combustion cup, the annular cup a, and the annular cup b of the utility model make the gas difficult to leak and burn more fully.

5. The overall structure of the utility model is simple, and the assembly and disassembly are convenient.

Description of drawings

Fig. 1 is the partial structure embodiment schematic diagram of the utility model;

Fig. 2 is a schematic diagram of an overall structure embodiment of the present invention.

In the figure: 1. Gas valve, 2. Gas valve switch, 3. Gas bottle, 4. Connecting bolt, 5. L-shaped vent pipe, 6. Fixed cover, 7. Straight vent pipe, 8. Connecting shell, 9. Straight line Ventilation nozzle, 10. Combustion strip, 11. Metal frame, 12. Burning cup, 13. Ring cup a, 14. Ring cup b, 15. Gas distribution cover, 16. Gas cover, 17. Fixing screw, 18. Gas chamber 19. Air channel.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, in the figure, a torch combustion device is composed of a gas valve 1, a gas valve switch 2, a gas bottle 3, a connecting bolt 4, an L-shaped vent pipe 5, a fixed cover 6, a straight vent pipe 7, and a connecting shell 8. It is composed of linear ventilation nozzle 9, combustion-supporting strip 10, metal frame 11, combustion cup 12, annular cup a13, annular cup b14, gas distribution cover 15, gas cover 16, and fixing screw 17. It is characterized in that: the gas bottle 3 is a plug-and-play replaceable gas bottle, which is controlled by the gas valve 1; the gas valve switch 2 is set on the gas valve 1, and the 2 gas is turned on and off by rotating the gas valve. And control the size of the torch flame; one end of the connecting bolt 4 is connected to the exhaust hole of the gas valve 1, and the other end is respectively connected to the L-shaped ventilation pipe 5 and the straight ventilation pipe 7, and the flame is burned through two different ventilation methods. higher; the straight air pipe 7 is provided with a combustion-supporting strip 10, the combustion-supporting strip 10 keeps the flame burning stably, so that the flame is not easy to extinguish; the fixed cover 6 is provided with a fixing screw 17, and the fixing screw 17 is adjusted by connecting The casing 8 can adjust the position of the combustion cup 12 up and down and fix it, so that the L-shaped ventilation pipe 5 and the combustion-supporting strip 10 can pass into the gas chamber 18; Connect the housing 8; the gas distribution cover 15 and the gas cover 16 are arranged on the annular cup b14 from bottom to top; the combustion cup 12 is used to control the spread of the flame to the surroundings, and the combustion cup 12 is provided with a metal frame 11, It is used to limit the swing of the L-shaped vent pipe 5; the straight vent nozzle 9 makes the flame burn higher through the small vent holes provided.

In the figure, the combustion cup 12, the annular cup a13, and the annular cup b14 make the gas difficult to leak and burn more fully.

In the figure, the fixed cover 6, the connection shell 8, the combustion cup 12, and the annular cup b14 are provided with an air channel 19 to make the gas fully combustible.

If desired, an artistic aesthetic protective casing can be added to the exterior of the device during normal use.

Through the design of a torch combustion device, the overall structure is simpler, the size of the flame can be adjusted, the fuel replacement is more convenient, the flame of the torch is higher, and it is not easy to extinguish. The layer-by-layer cup structure and multi-layer hole structure design, Make the fuel burn more fully and make it safer and more reliable during use.

Although the above drawings and texts have described the description of the preferred embodiments of the present utility model, once those skilled in the art know the inventive concept, they can make additional changes and modifications to these embodiments, so the attached The appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention. Obviously, those skilled in the art can carry out various modifications and variations to the utility model without departing from the idea and scope of the utility model. Like this, if these modifications and variations of the utility model belong to the utility model claims and equivalent technologies Within the scope, the utility model is intended to include these changes and modifications.

Claims (3)

1. a flare combustion apparatus, is made up of gas valve (1), air valve switch (2), fuel gas bottle (3), connecting bolt (4), L-shaped breather (5), fixing lid (6), straight line breather (7), connected with outer casing (8), straight line ventilation shower nozzle (9), combustion-supporting bar (10), metal rack (11), combustion cup (12), annular cup a (13), annular cup b (14), point gas hood (15), combustion gas lid (16), fixed screw (17); It is characterized in that: described fuel gas bottle (3) is plug and play changeable type fuel gas bottle, is controlled by gas valve (1); Described air valve switch (2) is arranged on gas valve (1), switchs (2) combustion gas by rotary air valve, and controls the size of torch flame; Described connecting bolt (4) one end is connected with the steam vent of gas valve (1), and the other end connects L-shaped breather (5) and straight line breather (7) respectively; Being provided with combustion-supporting bar (10) on described straight line breather (7), combustion-supporting bar (10) keeps flame stabilization burning; Described fixing lid (6) is provided with fixed screw (17), regulate fixed screw (17) position of combustion cup (12) can be adjusted up and down by connected with outer casing (8) and fix, make L-shaped breather (5) and combustion-supporting bar (10) pass into fuel chamber (18); Described combustion cup (12), annular cup a (13), annular cup b (14) from the bottom to top, are successively set on connected with outer casing (8); Described point gas hood (15), combustion gas lid (16) are arranged on annular cup b (14) from the bottom to top; Described combustion cup (12) is used for controlling flame and spreads to surrounding, combustion cup (12) is provided with metal rack (11), is used for limiting the swing of L-shaped breather (5); Described straight line ventilation shower nozzle (9) makes the centre-height of flame increase by the little venthole arranged.

2. a kind of flare combustion apparatus according to claim 1, it is characterised in that: described combustion cup (12), annular cup a (13), annular cup b (14) multiple layer combination, make combustion gas not easily reveal.

3. a kind of flare combustion apparatus according to claim 1, it is characterized in that: described fixing lid (6), connected with outer casing (8), combustion cup (12), annular cup b (14) are provided with air duct (19), combustion gas can pour in large quantity of air from flame base, make combustion gas fully burn.