CN203190446U

CN203190446U - Hot-wind high-temperature gas stove

Info

Publication number: CN203190446U
Application number: CN2013201820051U
Authority: CN
Inventors: 韩锦岐
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-12
Filing date: 2013-04-12
Publication date: 2013-09-11
Anticipated expiration: 2023-04-12

Abstract

The utility model relates to a hot-wind high-temperature gas stove. The hot-wind high-temperature gas stove is characterized by comprising a stove body, a sealing ring, a combustion room, a gas mixing room, a gas spraying nozzle, a hot wind room, a gas channel, a smoke exhausting cover, a draught fan and a ventilating pipe. The connecting relation lies in that the sealing ring is connected with a top ring of the stove body in a sealing mode, the combustion room is arranged below the stove body and is communicated with the gas combustion room, the gas mixing room is respectively communicated with the gas spraying nozzle and the hot wind room, the gas spraying nozzle is connected with the tail end of the gas channel, the draught fan is sequentially connected with the ventilating pipe and the hot wind room, and the smoke ventilating cover covers the stove body in a sealing mode. By the adoption of waste heat, generated by gas combustion, of high-temperature flame, the hot-wind high-temperature gas stove achieves the purpose of saving energy and reducing emission.

Description

Hot blast high-temperature fuel gas kitchen range

Technical field

The utility model relates to a kind of gas-cooker, particularly a kind of preheated hot air high-temperature fuel gas kitchen range of recycling the thermal-flame waste heat of fuel gas buring generation.

Background technology

At present, the many of domestic development is the gas-cooker of fuel with coal gas and natural gas, and the thermal-flame of kitchen range internal combustion discharges high-temperature flue gas after absorbing heat through pot, is not fully utilized, and the high-temperature flue gas of discharge has not only been wasted the energy but also worsened environment.

The utility model content

The purpose of this utility model is to propose a kind of hot blast high-temperature fuel gas kitchen range, can reclaim the waste heat of the thermal-flame of fuel gas buring generation than good utilisation, thereby reaches the effect of energy-saving and emission-reduction.

For achieving the above object, the utility model discloses a kind of hot blast high-temperature fuel gas kitchen range, it is characterized in that: comprise stove, sealing ring, combustion chamber, gas mixing chamber, combustion gas spout, hot blast chamber, blast tube, enclosure, air blast and ventilation duct; Wherein, stove comprises air adjustment knob, ignition channel, burnt gas switch, and bottom, the other end that an end of described ignition channel is positioned at stove stretch out stove; Described enclosure is formed by horizontal columned stove connecting portion and vertical rectangular-shaped smoke discharging pipe one;

Its annexation is: the collar of described sealing ring and stove is tightly connected; The below of described stove is provided with the combustion chamber, described combustion chamber communicates with gas mixing chamber, described gas mixing chamber communicates with combustion gas spout and hot blast chamber respectively, described combustion gas spout is connected with the end of blast tube and the front end of blast tube is connected with burnt gas switch, and described air blast is adjusted knob with ventilation duct, air, the hot blast chamber is connected successively; The stove connecting portion upper surface of described enclosure and sealing ring is tightly connected and bottom and the ignition channel upper surface is tightly connected, stove connecting portion and the stove of described enclosure have redundant space.

Preferably, described hot blast chamber is socketed on outdoor, the described gas mixing chamber of combustion gas mixing and is socketed on outside the combustion gas spout.

Again preferably, described hot blast chamber and gas mixing chamber are circulus.

Preferably, the ignition channel end of stretching out stove is provided with switch cover.

Preferably, described hot blast high-temperature fuel gas kitchen range also comprises heat-exchange device; Described heat-exchange device is layering by the warm-air pipe group and forms, and described warm-air pipe group is made up of the stack of multilayer warm-air pipe; Described heat-exchange device is connected, is located in the smoke discharging pipe with the hot blast chamber by warm-air pipe.

Again preferably, described smoke discharging pipe is provided with inwall, has through hole on the described inwall, and the two ends of described warm-air pipe are connected with the through hole coupling.

Again preferably, described heat-exchange device is layering by five groups of warm-air pipe groups and forms; Described warm-air pipe group comprises two layers of warm-air pipe.

Again preferably, the outer wall of described hot blast chamber, enclosure and warm-air pipe is provided with heat-insulation layer.

The beneficial effects of the utility model: some heat in the flue gas that fuel gas buring is discharged, the air that air blast blasts is preheated to hot blast by establishing heat-exchange device, has improved the heat absorption rate, has improved burning situation, makes burning fierce, and flame temperature improves; Effectively improve useful temperature, reduced smog discharge temperature, shortened warm-up time, improved environmental condition; Improved the utilization rate of heat energy, energy-saving and emission-reduction.

Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 looks cutaway view for the A-A right side among the utility model Fig. 1;

Fig. 3 looks cutaway view for the B-B right side among the utility model Fig. 2;

Among the figure, the 1-stove, the 11-air is adjusted switch, 12-ignition channel, 13-burnt gas switch, 2-sealing ring, the 3-combustion chamber, 4-gas mixing chamber, 5-combustion gas spout, 6-hot blast chamber, 7-enclosure, the 8-air blast, 9-ventilation duct, 10-heat-exchange device, 20-heat-insulation layer, 21-warm-air pipe.

The specific embodiment

Below in conjunction with drawings and Examples the specific embodiment of the present utility model is further described, following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.

As shown in Figures 1 to 4, the concrete technical scheme of implementing of the utility model is: hot blast high-temperature fuel gas kitchen range is characterized in that: comprise stove 1, sealing ring 2, combustion chamber 3, gas mixing chamber 4, combustion gas spout 5, hot blast chamber 6, blast tube, enclosure 7, air blast 8 and ventilation duct 9; Wherein, stove 1 comprises air adjustment knob 11, ignition channel 12, burnt gas switch 13, and bottom, the other end that an end of described ignition channel 12 is positioned at stove 1 stretch out stove 1, and described ignition channel 12 is used for burning torch and stretches into igniting and observe combustion case; Described enclosure 7 is formed by horizontal columned stove connecting portion and vertical rectangular-shaped smoke discharging pipe one;

Its annexation is: described sealing ring 2 is tightly connected with the collar of stove 1; The below of described stove 1 is provided with combustion chamber 3, described combustion chamber 3 communicates with gas mixing chamber 4, described gas mixing chamber 4 communicates with combustion gas spout 5 and hot blast chamber 6 respectively, described combustion gas spout 5 is connected with the end of blast tube and the front end of blast tube is connected with burnt gas switch 13, and described air blast 8 is adjusted knob 11 with ventilation duct 9, air, hot blast chamber 6 is connected successively; The stove connecting portion upper surface of described enclosure 7 and sealing ring 2 are tightly connected and bottom and ignition channel 12 upper surfaces are tightly connected, stove connecting portion and the stove 1 of described enclosure 7 have redundant space.

In the utility model, described hot blast chamber 6 is socketed on outside the gas mixing chamber 4, described gas mixing chamber 4 is socketed on outside the combustion gas spout 5.

In the utility model, described hot blast chamber 6 and gas mixing chamber 4 are circulus.

In the utility model, the end that ignition channel 12 stretches out stove 1 is provided with switch cover.

Described hot blast high-temperature fuel gas kitchen range also comprises heat-exchange device 10; Described heat-exchange device 10 is layering by the warm-air pipe group and forms, and described warm-air pipe group is made up of the stack of multilayer warm-air pipe; Described heat-exchange device is connected, is located in the smoke discharging pipe with hot blast chamber 6 by warm-air pipe 21.

Described smoke discharging pipe is provided with inwall, has through hole on the described inwall, and the two ends of described warm-air pipe and through hole coupling connect.

In the utility model, described heat-exchange device 10 is layering by five groups of warm-air pipe groups and forms; Described warm-air pipe group comprises two layers of warm-air pipe.

The outer wall of described hot blast chamber 6, enclosure 7 and warm-air pipe 21 is provided with heat-insulation layer 20.

During use, pot is placed in the sealing ring 2, pot forms seal cavity with sealing ring 2, starts air blast 8, opens air then successively and adjusts knob 11, burnt gas switch 13, stretches into ignition channel 12 with burning torch and lights combustion gas.Thermal-flame is discharged high-temperature flue gas to enclosure 7 after absorbing heat through pot.The air that is blasted by air blast 8 enters heat-exchange device 10 by ventilation duct 9, after the economizer bank preheating through ten layers of Pyatyis, enters hot blast chamber 6 by warm-air pipe 21 again, through the porous fresh air inlet, then enters gas mixing chamber 4; At this moment, combustion gas is ejected to gas mixing chamber 4 by combustion gas spout 5, and mixed gas rises to combustion chamber 3 and burns; After thermal-flame after the burning absorbs heat by the bottom of a pan, rise and be discharged to enclosure 7 through exhaust opening, walk to the bottom that smoke discharging pipe arrives heat-exchange device 10 by the stove connecting portion, high-temperature flue gas rises heat is conducted to behind the heat-exchange device, discharges from the outlet of smoke discharging pipe.

The above only is preferential embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. hot blast high-temperature fuel gas kitchen range is characterized in that: comprise stove (1), sealing ring (2), combustion chamber (3), gas mixing chamber (4), combustion gas spout (5), hot blast chamber (6), blast tube, enclosure (7), air blast (8) and ventilation duct (9); Wherein, stove (1) comprises air adjustment knob (11), ignition channel (12), burnt gas switch (13), and bottom, the other end that an end of described ignition channel (12) is positioned at stove (1) stretch out stove (1); Described enclosure (7) is formed by the smoke discharging pipe one of the columned stove connecting portion of horizontal stroke and vertical cuboid;

Its annexation is: described sealing ring (2) is tightly connected with the collar of stove (1); The below of described stove (1) is provided with combustion chamber (3), described combustion chamber (3) communicates with gas mixing chamber (4), described gas mixing chamber (4) communicates with combustion gas spout (5) and hot blast chamber (6) respectively, described combustion gas spout (5) is connected with the end of blast tube and the front end of blast tube is connected with burnt gas switch (13), and described air blast (8) is adjusted knob (11) with ventilation duct (9), air, hot blast chamber (6) are connected successively; The stove connecting portion upper surface of described enclosure (7) and sealing ring (2) are tightly connected and bottom and ignition channel (12) upper surface is tightly connected, stove connecting portion and the stove (1) of described enclosure (7) have redundant space.

2. hot blast high-temperature fuel gas kitchen range according to claim 1 is characterized in that: described hot blast chamber (6) is socketed on that gas mixing chamber (4) is outer, described gas mixing chamber (4) is socketed on outside the combustion gas spout (5).

3. hot blast high-temperature fuel gas kitchen range according to claim 2 is characterized in that: described hot blast chamber (6) and gas mixing chamber (4) are circulus.

4. according to each described hot blast high-temperature fuel gas kitchen range of claim 1-3, it is characterized in that: the end that ignition channel (12) stretches out stove (1) is provided with switch cover.

5. hot blast high-temperature fuel gas kitchen range according to claim 4, it is characterized in that: described hot blast high-temperature fuel gas kitchen range also comprises heat-exchange device (10); Described heat-exchange device is layering by the warm-air pipe group and forms, and described warm-air pipe group is made up of the stack of multilayer warm-air pipe; Described heat-exchange device is connected, is located in the smoke discharging pipe with hot blast chamber (6) by warm-air pipe (21).

6. hot blast high-temperature fuel gas kitchen range according to claim 5, it is characterized in that: described smoke discharging pipe is provided with inwall, has through hole on the described inwall, and the two ends of described warm-air pipe are connected with the through hole coupling.

7. hot blast high-temperature fuel gas kitchen range according to claim 6, it is characterized in that: described heat-exchange device (10) is layering by five groups of warm-air pipe groups and forms; Described warm-air pipe group comprises two layers of warm-air pipe.

8. hot blast high-temperature fuel gas kitchen range according to claim 7, it is characterized in that: the outer wall of described hot blast chamber (6), enclosure (7) and warm-air pipe (21) is provided with heat-insulation layer.