Energy-saving and consumption-reducing structure of mixed burner

Abstract

The utility model discloses an energy-saving and consumption-reducing structure of a mixed burner, which comprises a burner body, a mixing component is arranged in the burner body, the mixing component comprises a mixing cavity arranged in the burner body, an annular baffle is wound on the inner surface of the mixing cavity, and the annular baffle is arranged in the mixing cavity. A gas inlet end is arranged at the bottom end of the burner body, a control valve is fixedly installed at the center of the bottom end of the burner body, gas inlet pipes are arranged at the two ends, away from the control valve, of the bottom end of the burner body, a gas outlet end is arranged at the top end of the burner body, and the gas outlet end is fixedly connected with a burner cap body. The burner cap body is fixedly installed on the base, the burner cap body comprises an inner burner cap body and an outer burner cap body, and the annular baffle is arranged, so that the flowing time of gas in the mixing cavity is prolonged, then air and fuel gas are fully mixed, the combustion efficiency can be improved, and meanwhile the effects of saving energy and reducing consumption are achieved.

Description

Technical Field

[0001] The utility model relates to a gas stove, and more specifically, to an energy-saving and consumption-reducing structure of a hybrid burner. Background Art

[0002] A gas stove refers to a kitchen appliance that directly heats with gaseous fuels such as liquefied petroleum gas, artificial gas, and natural gas. The following is a brief introduction to its working principle: When the gas stove is working, gas enters the stove from the gas inlet pipe. The gas first mixes with a part of air (this part of air is called primary air) on the base (also known as the stove rack, support). The mixed gas is then ejected from the fire holes of the burner and ignited by the ignition device to form a flame (the air required for combustion is called secondary air). However, in the existing technology, when the gas mixes with the primary air, the mixing effect is not good, thus affecting the combustion efficiency.

[0003] Regarding the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model

[0004] Regarding the problems in the related technology, the utility model proposes an energy-saving and consumption-reducing structure of a hybrid burner to overcome the above-mentioned technical problems existing in the existing related technology.

[0005] For this reason, the specific technical solution adopted by the utility model is as follows:

[0006] An energy-saving and consumption-reducing structure of a hybrid burner includes a burner body. A mixing component is arranged inside the burner body. The mixing component includes a mixing chamber opened inside the burner body. An annular baffle is wound on the inner surface of the mixing chamber. An air inlet end is opened at the bottom end of the burner body, and the air inlet end communicates with the mixing chamber. A control valve is fixedly installed at the center of the bottom end of the burner body. The output end of the control valve is connected to the air inlet end, and the input end of the control valve is fixedly connected to the gas pipeline. Air inlet pipes are arranged at both ends of the bottom end of the burner body far away from the control valve, and the air inlet pipes communicate with the mixing chamber. An air outlet end is opened at the top end of the burner body, and the air outlet end is fixedly connected to the fire cap body. The fire cap body is fixedly installed on the base. The fire cap body includes an inner fire cap and an outer fire cap, and the outer fire cap surrounds the outer side of the inner fire cap.

[0007] Further, in order to facilitate the uniform dispersion of gas in the mixing chamber, a first flow dividing plate is fixedly installed at one end of the bottom end of the mixing chamber close to the air inlet end through a first support member.

[0008] Further, in order to facilitate the uniform dispersion of air in the mixing chamber, a second flow dividing plate is fixedly installed at one end of the bottom end of the mixing chamber close to the air inlet pipe through a second support member.

[0009] Furthermore, in order to facilitate the flow of air into the mixing chamber, a nozzle is provided between the output end of the control valve and the intake end. The nozzle is fixedly installed on the output end of the control valve and extends into the intake end.

[0010] Furthermore, in order to prevent gas from flowing out of the intake pipe, a check valve is provided on the intake pipe, and a dust cover is fixedly installed at one end of the intake pipe away from the check valve.

[0011] Furthermore, in order to facilitate the combustion of the mixed gas, an ignition device is provided at one end of the base away from the inner fire cap.

[0012] Furthermore, in order to protect the gas stove, a flameout protection device is provided at the other end of the base away from the inner fire cap.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Gas flows into the control valve through the gas pipeline. The gas in the control valve quickly flows into the mixing chamber under the action of the nozzle. The setting of the first flow dividing plate evenly disperses the gas into the mixing chamber. The negative pressure generated by the nozzle injection of the gas causes air to flow into the mixing chamber through the intake pipe. The setting of the second flow dividing plate evenly disperses the air into the mixing chamber and mixes it with the gas. An annular baffle is provided in the mixing chamber. The setting of the annular baffle extends the flow time of the gas in the mixing chamber, thereby enabling the air and gas to be fully mixed, improving the combustion efficiency, and at the same time achieving the effect of energy conservation and consumption reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is a schematic structural diagram of an energy-saving and consumption-reducing structure of a hybrid burner according to an embodiment of the present utility model;

[0017] Figure 2 is a top view structural diagram of an energy-saving and consumption-reducing structure of a hybrid burner according to an embodiment of the present utility model;

[0018] Figure 3 is a cross-sectional view of an energy-saving and consumption-reducing structure of a hybrid burner according to an embodiment of the present utility model;

[0019] Figure 4 is Figure 3 an enlarged view of part A in

[0020] In the figure:

[0021] 1. Burner body; 2. Mixing chamber; 3. Annular baffle; 4. Intake end; 5. First support; 6. First diverter plate; 7. Control valve; 8. Nozzle; 9. Gas pipeline; 10. Inlet pipe; 11. Check valve; 12. Dust cover; 13. Second support; 14. Second diverter plate; 15. Outlet end; 16. Fire cap body; 17. Base; 18. Inner fire cap; 19. Outer fire cap; 20. Ignition device; 21. Flameout protection device. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] According to an embodiment of the present invention, an energy-saving and consumption-reducing structure of a hybrid burner is provided.

[0024] Embodiment 1;

[0025] Such as Figure 1 , Figure 3 And Figure 4As shown in the figure, the energy-saving and consumption-reducing structure of the hybrid burner according to the embodiment of the present utility model includes a burner body 1. A mixing assembly is provided inside the burner body 1. The mixing assembly includes a mixing chamber 2 opened inside the burner body 1. An annular baffle 3 is wound on the inner surface of the mixing chamber 2. The annular baffle 3 is fixedly installed on the inner surface of the mixing chamber 2. An air inlet end 4 is opened on the bottom end of the burner body 1. The air inlet end 4 communicates with the mixing chamber 2. A first flow dividing plate 6 is fixedly installed at one end of the bottom end of the mixing chamber 2 close to the air inlet end 4 through a first support member 5. The setting of the first flow dividing plate 6 facilitates the uniform distribution of the gas entering the mixing chamber 2 inside the mixing chamber 2. A control valve 7 is fixedly installed at the center of the bottom end of the burner body 1. The output end of the control valve 7 is connected to the air inlet end 4. A nozzle 8 is provided between the output end of the control valve 7 and the air inlet end 4. The nozzle 8 is fixedly installed on the output end of the control valve 7 and extends into the air inlet end 4. The input end of the control valve 7 is fixedly connected to a gas pipeline 9. The gas in the gas pipeline 9 moves at a certain flow rate. Two air inlet pipes 10 are provided at both ends of the bottom end of the burner body 1 away from the control valve 7. The air inlet pipes 10 communicate with the mixing chamber 2. A second flow dividing plate 14 is fixedly installed at one end of the bottom end of the mixing chamber 2 close to the air inlet pipes 10 through a second support member 13. The setting of the second flow dividing plate 14 facilitates the uniform distribution of the air entering the mixing chamber 2 inside the mixing chamber 2. A one-way valve 11 is provided on the air inlet pipe 10. The setting of the one-way valve 11 prevents the gas from flowing out of the burner body 1 through the air inlet pipe 10. A dust-proof cover 12 is fixedly installed at one end of the air inlet pipe 10 away from the one-way valve 11. The setting of the dust-proof cover 12 effectively prevents impurities in the air from flowing into the dust-proof cover 12. The gas flows into the control valve 7 through the gas pipeline 9. The gas in the control valve 7 quickly flows into the mixing chamber 2 under the action of the nozzle 8. The setting of the first flow dividing plate 6 evenly disperses the gas into the mixing chamber 2. The negative pressure generated by the jet of the nozzle 8 causes the air to flow into the mixing chamber 2 through the air inlet pipe 10. The setting of the second flow dividing plate 14 evenly disperses the air into the mixing chamber 2 and mixes it with the gas. An annular baffle 3 is provided inside the mixing chamber 2. The setting of the annular baffle 3 prolongs the flow time of the gas inside the mixing chamber 2, so that the air and the gas are fully mixed, which can improve the combustion efficiency. At the same time, the effect of energy saving and consumption reduction is achieved.

[0026] Embodiment 2;

[0027] Please refer to Figures 1-3, an air outlet end 15 is provided at the top of the burner body 1. The air outlet end 15 is fixedly connected to the burner cap body 16. The burner cap body 16 is fixedly installed on the base 17, and the base 17 is fixedly installed on the gas stove. The burner cap body 16 includes an inner burner cap 18 and an outer burner cap 19. The inner burner cap 18 and the outer burner cap 19 are respectively installed on the base 17, and the outer burner cap 19 surrounds the outside of the inner burner cap 18. In order to facilitate the combustion of the mixed gas, an ignition device 20 is provided at one end of the base 17 away from the inner burner cap 18. The ignition device 20 is mainly a pulse igniter. The pulse igniter is a pulse high-frequency oscillator composed of electronic components. The high-frequency voltage generated by the oscillator is boosted by a step-up transformer to a high voltage of 15 KV for tip discharge. The gas on the burner cap body 16 is ignited by the discharge spark. This kind of igniter has a high ignition rate and can discharge continuously. Press the knob, and the pulse igniter starts to ignite. Release the knob, and the pulse stops igniting. In order to protect the gas stove, a flameout protection device 21 is provided at the other end of the base 17 away from the inner burner cap 18. The flameout protection device 21 is mainly a thermocouple type safety flameout protection device. This device consists of a thermocouple and a solenoid valve to form an independent set of flameout protection devices. The solenoid valve is installed in the cock of the gas stove to control the gas passage, and the thermocouple is fixed near the burner of the gas stove. It is an alloy wire formed by welding two different materials of metal together. When one end is heated and the other end is cooled, an electric current can be generated between the alloy wires, and the electric current acts on the solenoid valve to drive the intake valve to remain open.

[0028] In order to facilitate the understanding of the above technical solution of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

[0029] In practical applications, first, the ignition device 20 operates. The ignition device 20 mainly generates a high-frequency voltage through an oscillator, which is boosted to a high voltage of 15 KV by a step-up transformer for tip discharge. The spark from the discharge ignites the gas on the burner body 16. Secondly, at the moment of ignition, the gas flows through the gas pipeline 9 into the control valve 7, causing the control valve 7 to be in an open state. The gas in the control valve 7 quickly flows into the mixing chamber 2 under the action of the nozzle 8. The first flow dividing plate 6 is provided to evenly disperse the gas into the mixing chamber 2. The gas relies on the negative pressure generated by the injection of the nozzle 8 to cause air to flow through the air inlet pipe 10 into the mixing chamber 2. The second flow dividing plate 14 is provided to evenly disperse the air into the mixing chamber 2 and mix it with the gas. An annular baffle 3 is provided in the mixing chamber 2. The annular baffle 3 is provided to extend the flow time of the gas in the mixing chamber 2, thereby enabling the air and the gas to be fully mixed, improving the combustion efficiency, and at the same time achieving the effect of energy conservation and consumption reduction. Then, the flameout protection device 21 is mainly a thermocouple type safety flameout protection device. This device consists of a thermocouple and a solenoid valve to form an independent set of flameout protection devices. The solenoid valve is installed in the cock valve of the gas stove to control the gas passage. The thermocouple is fixed near the burner of the gas stove. The alloy wire is formed by welding two different materials of metal together. When one end is heated and the other end is cooled, an electric current can be generated between the alloy wires. The electric current acts on the solenoid valve to drive the intake valve to remain open.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving and consumption-reducing structure of a hybrid burner, comprising a burner body (1), characterized in that: The burner body (1) is provided with a mixing assembly, the mixing assembly comprising a mixing chamber (2) provided inside the burner body (1), an annular baffle (3) being wound around the inner surface of the mixing chamber (2), an air inlet (4) being provided at the bottom end of the burner body (1), the air inlet (4) being communicated with the mixing chamber (2), a control valve (7) being fixedly mounted at the center of the bottom end of the burner body (1), the output end of the control valve (7) being connected to the air inlet end (4), and the input end of the control valve (7) being connected to the gas pipeline (9). ) are fixedly connected, an air inlet pipe (10) is provided at both ends of the bottom end of the burner body (1) away from the control valve (7), the air inlet pipe (10) is communicated with the mixing chamber (2), an air outlet end (15) is provided on the top end of the burner body (1), the air outlet end (15) is fixedly connected to the fire cover body (16), the fire cover body (16) is fixedly mounted on the base (17), the fire cover body (16) includes an inner fire cover (18) and an outer fire cover (19), the outer fire cover (19) surrounds the outer side of the inner fire cover (18).

2. The energy-saving and consumption-reducing structure of a mixed burner according to claim 1, characterized in that: A first splitter plate (6) is fixedly mounted on one end of the bottom end of the mixing chamber (2) close to the air inlet end (4) via a first support member (5).

3. The energy-saving and consumption-reducing structure of a mixed burner according to claim 2, characterized in that: A second splitter plate (14) is fixedly mounted on one end of the bottom end of the mixing chamber (2) close to the air inlet pipe (10) via a second support member (13).

4. The energy-saving and consumption-reducing structure of a mixed burner according to claim 1, characterized in that: A nozzle (8) is provided between the output end of the control valve (7) and the air inlet end (4); the nozzle (8) is fixedly mounted on the output end of the control valve (7) and extends into the air inlet end (4).

5. The energy-saving and consumption-reducing structure of a mixed burner according to claim 3, characterized in that: The air intake pipe (10) is provided with a one-way valve (11), and a dust cover (12) is fixedly mounted on one end of the air intake pipe (10) away from the one-way valve (11).

6. The energy-saving and consumption-reducing structure of a mixed burner according to claim 1, characterized in that: An ignition device (20) is provided on one end of the base (17) away from the inner fire cover (18).

7. The energy-saving and consumption-reducing structure of a mixed burner according to claim 6, characterized in that: A flameout protection device (21) is provided on the other end of the base (17) away from the inner fire cover (18).

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